phone: website

Trans Mountain Expansion Project

Email: [email protected] | Phone: 1.866.514.6700 | Website: www.transmountain.com | @TransMtn

Suite 2700, 300 – 5 Avenue SW, Calgary, AB T2P 5J2 CANADA

November 5, 2021

Canada Energy Regulator Suite 210, 517 Tenth Avenue S.W. Calgary, Alberta T2R 0A8

To: Mr. Jean-Denis Charlebois, Secretary of the Commission

Dear Mr. Charlebois,

Re: Trans Mountain Pipeline ULC (“Trans Mountain”) Trans Mountain Expansion Project (“Project”) Condition 6(a) and (b)(ii): Commitments tracking table

CER File: OF-Fac-Oil-T260-2013-03 61

Please find attached Trans Mountain’s updated compliance filing in relation to Condition 6(a) and 6(b)(ii) of new Certificate of Public Convenience and Necessity (“CPCN”) OC-065. This condition compliance filing relates to the following legal instruments:

- OC-065 (CPCN)

- AO-005-OC-2 (OC-2)

- AO-004-OC-49 (OC-49)

- XO-T260-007-2016 (Temp)

- XO-T260-008-2016, as amended (Pump 1)

- XO-T260-009-2016, as amended (Pump 2)

- XO-T260-010-2016, as amended (Tanks)

- MO-015-2016 (Deact)

Phased Filings

On January 16, 2017, Trans Mountain filed a Phased Condition Matrix (A5I1J9) with the Board

wherein it established 39 Project phases. The appended filing relates to all phases except for

Phase 21: Line 1 (valves).

https://apps.neb-one.gc.ca/REGDOCS/File/Download/3162596

2

Condition 6: Commitments Tracking Table

The pertinent text of Condition 6, as established by the Board, is as follows:

Without limiting Conditions 2, 3 and 4, Trans Mountain must implement the commitments contained within its commitment tracking table. The proponent shall periodically update the commitments tracking table as per b), by adding to the table all commitments made by the Proponent in respect of the Project subsequent to the close of the MH-052-2018 proceeding, and must:

a) file with the NEB and post on its website, at least thirty (30) days prior to commencing construction, an updated commitments tracking table. The commitments tracking table must contain:

i) all commitments Trans Mountain made to Indigenous groups in its Project application or to which it otherwise committed on the record of the OH-001-2014 proceedings, as well as the MH-052-2018 proceedings, during phase III and IV consultations, and during ongoing consultations and engagements;

ii) a plan for addressing all commitments made to Indigenous groups, the plan must include:

1) a description of the approach for addressing each commitment made to Indigenous groups

2) the accountable lead for implementing each commitment; and

3) the estimated timeline associated with the fulfillment of each commitment; and

4) the criteria used to determine when commitments have been fulfilled/satisfied.

b) file with the NEB, at the following times, an updated commitments tracking table, including the status of each commitment:

i) within 3 months after the [certificate/order] date;

ii) at least 30 days prior to commencing construction;

iii) monthly, from the commencement of construction until the first month after commencing operations; and

iv) quarterly thereafter until:

1) all commitments on the table are satisfied (superseded, complete or otherwise closed), at which time Trans Mountain must file confirmation, signed by an officer of the company, that the commitments on the table have been satisfied; or

2) 6 years after commencing operations, at which time Trans Mountain must file with the NEB a summary of any outstanding commitments and a plan and implementation timeline for addressing these commitments; whichever comes earlier;

c) post on its company website the same information required by a) and b, using the same indicated timeframes; and

d) maintain at each of its construction offices:

3

i) the relevant environmental portion of the commitments tracking table listing all of Trans Mountain’s regulatory commitments; including those from the Project application and subsequent filings, and environmental conditions or site-specific mitigation or monitoring measures from permits, authorizations, and approvals for the Project issued by federal, provincial, or other permitting authorities;

ii) copies of any permits, authorizations, and approvals referenced in 1); and

iii) copies of any subsequent variances to permits, authorizations, and approvals referenced in 1).

Summary of Material Filed

Enclosed for submission are the following documents:

- Table of Concordance

- Commitment Tracking Table Part A Version 55: Commitments Arising from OH-001-2014

and MH-052-2018

- Commitment Tracking Table Part B Version 29: Trans Mountains’ New Commitments to

Indigenous Groups in Phase III and IV Consultations

Trans Mountain relies on the definition of ‘commitment’, initially set out in the OH-001-2014

proceeding and subsequently updated here to align with amended Condition 6.

Commitments are undertakings made to an intervenor or Indigenous group. Commitments are

specific in nature and relate to the manner in which the Project may be constructed or operated,

beyond what is already required by applicable federal, provincial or municipal legislation or

regulations or included in Project plans. Commitments listed do not include any matters covered

by contracts between Trans Mountain and another party. The Commitment Tracking Table

includes commitments made in the OH-001-2014 proceeding, in the MH-052-2018 proceeding, in

Phase III consultation, in Phase IV consultation to date, and in ongoing consultation and

engagement following MH-052-2018. For certainty, Phase III comprises the consultation process

undertaken by the Crown following the ruling of the Federal Court of Appeal on August 30, 2018

that deemed consultation to that date as inadequate, ending with the decision of the Governor-in-

Council (GIC) to approve the Project on June 18, 2019. Phase IV consultation extends from the

GIC decision to Operations. For additional information on the scope of Trans Mountain’s

commitment tracking table, see Trans Mountain’s Response to NEB IR No. 3.001 [A4H1V2].

The Commitment Tracking Table is presented in two parts to address the enhanced requirements

of Condition 6 as amended by issuance of OC-065. Table A presents Trans Mountain’s

commitments made to Indigenous and non-Indigenous groups as a result of participation in the

OH-001-2014 and MH-052-2018 proceedings. Table B presents Trans Mountain’s commitments

made only to Indigenous groups as a result of as Phase III and IV Crown consultations. No

https://apps.neb-one.gc.ca/REGDOCS/File/Download/2671532

4

commitments were made to Indigenous groups by Trans Mountain during the MH-052-2018

proceeding.

Trans Mountain is required under Condition 6 to file an updated Commitments Tracking Table on

a monthly basis once construction has started. Trans Mountain has filed this table, under CPCN

OC-064 and now CPCN OC-065, monthly since September 2017 and will continue to do so. The

monthly updated filing of this Condition documents the process by which Trans Mountain will

manage its commitments. When progress has been made on fulfilling a commitment or when a

commitment has been fulfilled based on the criteria in the table, Trans Mountain will indicate so in

its next monthly filing. Indigenous groups and others can review progress in the monthly Condition

6 filings. Trans Mountain remains open to continued dialogue on commitments and will continue

to track commitments through to the operation of the Project and will continue to report as per

Condition 6(b)(iv)(2).

Consistent with past filings, any updates made relative to the prior month’s tabular submission

have been marked in red font.

Trans Mountain confirms that it will post the Commitments Tracking Tables A and B on its website

concurrently with this filing, as required by Condition 6(c).

Should you have any questions or wish to discuss this matter further, please contact the

undersigned at [email protected] or (403) 514-6400.

Yours truly,

Original signed by

Scott Stoness

Vice President, Regulatory and Compliance

Trans Mountain Canada Inc.

Enclosures:

Attachment 1: Table of Concordance

Attachment 2: Condition 6(a) Compliance Filing, Part A Version 55

Attachment 3: Condition 6(b) Compliance Filing, Part B Version 29

mailto:[email protected]

Attachment 1: Table of Concordance – Condition 6 – November 5, 2021 Filing

NEB Condition 6 OC-065

(CPCN)

AO-005-OC-2

(OC2)

AO-004-OC-49

(OC49)

XO-T260-007-2016

(TEMP)

XO-T260-008-2016

(PUMP1)

XO-T260-009-2016

(PUMP2)

XO-T260-010-2016

(TANKS)

MO-015-2016

(DEACT)

Without limiting Conditions 2, 3 and 4, Trans Mountain must implement the commitments

contained within its commitment tracking table. The proponent shall periodically update the

commitments tracking table as per b), by adding to the table all commitments made by the Proponent

in respect of the Project subsequent to the close of the MH-052-2018 proceeding, and must:

See below See below See below See below See below See below See below See below

a) file with the NEB and post on its website, at least thirty (30) days prior to commencing

construction, an updated commitments trackingtable. The commitments tracking table must

contain

Attachment 3 Commitments

Tracking Table B

V29

(this filing)


Tracking Table B

V29

(this filing)


Tracking Table B

V29(this filing)


Tracking Table B

V29(this filing)

Attachment 3

Commitments

Tracking Table B

V29

(this filing)


Tracking Table B

V29

(this filing)


Tracking Table B

V29

(this filing)


Tracking Table B

V29

(this filing)

i) all commitments Trans Mountain made toIndigenous groups in its Project application or towhich it otherwise committed on the record of the

OH-001-2014 proceedings, as well as the MH-052-2018 proceedings, during phase III and IV

consultations, and during ongoing consultations

and engagements;

See above See above See above See above See above See above See above See above

ii) a plan for addressing all commitments made

to Indigenous groups, the plan must include:

1) a description of the approach foraddressing each commitment made to

Indigenous groups

2) the accountable lead for implementing

each commitment; and

3) the estimated timeline associated with the

fulfillment of each commitment; and

4) the criteria used to determine when

commitments have been fulfilled/satisfied.

See above See above See above See above See above See above See above See above

b) file with the NEB, at the following times, anupdated Commitments Tracking Table including

the status of each commitment:

See below See below See below See below See below See below See below See below

i) within 3 months after the [certificate/order] date; N/A to this filing N/A to this filing N/A to this filing N/A to this filing N/A to this filing N/A to this filing N/A to this filing N/A to this filing



(CPCN)

AO-005-OC-2

(OC2)

AO-004-OC-49

(OC49)

XO-T260-007-2016

(TEMP)

XO-T260-008-2016

(PUMP1)

XO-T260-009-2016

(PUMP2)

XO-T260-010-2016

(TANKS)

MO-015-2016

(DEACT)

ii) at least 30 days prior to commencing

construction


Tracking

Table A

V55 (this filing)


Tracking

Table A

V55 (this filing)


Tracking

Table A

V55 (this filing)


Tracking

Table A

V55 (this filing)


Tracking

Table A

V55 (this filing)


Tracking T

able A

V55 (this filing)


Tracking

Table A

V55 (this filing)


Tracking

Table A

V55 (this filing)

iii) monthly, from the commencement of construction until the first month after commencing

operations; and


Tracking

Table A

V55 (this filing)


Tracking

Table A

V55 (this filing)


Tracking

Table A

V55 (this filing)


Tracking

Table A

V55 (this filing)


Tracking

Table A

V55 (this filing)


Tracking

Table A

V545(this filing)


Tracking

Table A

V55 (this filing)


Tracking

Table A

V55 (this filing)

iv) quarterly thereafter until: N/A at this time N/A at this time N/A at this time N/A at this time N/A at this time N/A at this time N/A at this time N/A at this time

1. all commitments on the table are satisfied(superseded, complete or otherwise close), at which time Trans Mountain must file confirmation,

signed by an officer of the company, that the

commitments on the table have been satisfied; or

N/A at this time N/A at this time N/A at this time N/A at this time N/A at this time N/A at this time N/A at this time N/A at this time

2. 6 years after commencing operations, at whichtime Trans Mountain must file with the NEB a

summary of any outstanding commitments and aplan and implementation timeline for addressing

these commitments;

Whichever come earlier; and

N/A at this time N/A at this time N/A at this time N/A at this time N/A at this time N/A at this time N/A at this time N/A at this time

c) post on its company website the same information required by a), using the same

indicated timeframes; and

Trans Mountain will publish this filing on its web

page concurrent with Condition

6(a) and (b)(ii)

filing



6(a) and (b)(ii)

filing



6(a) and (b)(ii)

filing



6(a) and (b)(ii)

filing

Trans Mountain will publish this filing on its web page

concurrent with Condition 6(a) and

(b)(ii) filing



6(a) and (b)(ii)

filing



6(a) and (b)(ii)

filing



6(a) and (b)(ii)

filing

c) maintain at each of its construction offices:

i) the relevant environmental portion of thecommitments tracking table listing all of Trans Mountain’s regulatory commitments, including

those from the Project application and subsequent filings, and environmental conditions or site-

specific mitigation or monitoring measures from permits, authorizations, and approvals for theProject issued by federal, provincial, or other

permitting authorities;

Available at each construction office. Information

contained within the Project

Permit Binder and Regulatory

Documents site.

Not applicable activities have not commenced

under this legal

instrument


under this legal

instrument


under this legal

instrument

Not applicable activities have not commenced under

this legal

instrument


under this legal

instrument


under this legal

instrument


under this legal

instrument



(CPCN)

AO-005-OC-2

(OC2)

AO-004-OC-49

(OC49)

XO-T260-007-2016

(TEMP)

XO-T260-008-2016

(PUMP1)

XO-T260-009-2016

(PUMP2)

XO-T260-010-2016

(TANKS)

MO-015-2016

(DEACT)

ii) copies of any permits, authorizations, and

approvals referenced in i); and

Available at each construction

office. Information contained within

the Project Permit Binder and

Regulatory

Documents site.

Not applicable activities have not

commenced under this legal

instrument



instrument

Not applicable activities have

not commenced under this legal

instrument



instrument



instrument



instrument



instrument

iii) copies of any subsequent variances to permits,

authorizations, and approvals referenced in i).

Available at each construction

office. Information contained within

the Project Permit Binder and

Regulatory

Documents site.



instrument



instrument

Not applicable activities have

not commenced under this legal

instrument



instrument



instrument



instrument



instrument

11/3/21, 3:43 PM Condition 6 Commitment Tracking Table - Part A - Version v55

1/114

Commitment Tracking TableTrans Mountain Pipeline ULC

Table A - Version v55 - November 5, 2021

Project Stage Commitment StatusPrior to Construc�on To be completed prior to construc�on of specific facility or relevant sec�on of pipeline Scoping Work has not commencedDuring Construc�on To be completed during construc�on of specific facility or relevant sec�on of pipeline In Progress Work has commenced or is par�ally completePost-Construc�on Monitoring To be completed according to post-construc�on condi�ons Superseded by Condi�on Commitment has been superseded by NEB, BC EAO condi�on, legal/regulatory requirementPrior to Opera�ons To be completed prior to commencing opera�ons Complete Commitment has been metOpera�ons To be completed a�er opera�ons have commenced Superseded by Management Plan Addressed by Trans Mountain Policy or plans, procedures, documents developed for ProjectProject Lifecycle Ongoing commitment Superseded by TMEP No�fica�on Task Force Program Addressed by the project specific No�fica�on Task Force ProgramNo Longer Applicable Change in project design or execu�on No Longer Applicable Change in project design or execu�onNote: Red text indicates a change in Commitment Status or a new Commitment, from the previously filed version Addressed by Construc�on Line List and Construc�on / Environmental

Alignment SheetsAs indicated

Commitment ID Team Responsible forCommitment Commitment Made To Commitment Descrip�on Source(s) of

Commitment

Project Stage forImplementa�on of

Commitment

CommitmentStatus

Superseded byCondi�on (x)

NumberAddi�onal Comments

118 Commercial City of Burnaby Trans Mountain is commi�ed to a Community Benefits program and these posi�ve legacies are inaddi�on to any increase in property taxes, employment, procurement opportuni�es, and workforcespending that might arise from the proposed Project.

City Burnaby IR No.1.44.01i

Project Lifecycle Superseded by NEBCondi�on

145 This commitment will be reflected in the Community Benefit Program Progress Reports that will befiled by January 31st of each of the first five years a�er commencing opera�on of the TMEP facili�es(per NEB Condi�on 145).

482 Commercial NEB Trans Mountain will con�nue to develop and implement an Environmental Stewardship program aspart of the Trans Mountain Expansion Project. Trans Mountain will nego�ate Memoranda ofUnderstanding (MOU) with key stakeholders in each community that could be involved in theEnvironmental Stewardship Program.

NEB IR No. 3.036a Prior to Construc�on Superseded by NEBCondi�on

145 This commitment will be reflected in the Community Benefit Program Progress Reports that will befiled by January 31st of each of the first five years a�er commencing opera�on of the TMEP facili�es(per NEB Condi�on 145). Environmental stewardship is a required element of those reports.

483 Commercial NEB Trans Mountain will con�nue to develop and implement its Community Benefits Program as detailedin the Applica�on and in the response to NEB IR 3.036a. Trans Mountain has and will con�nue tonego�ate Memoranda of Understanding (MOU) with key stakeholders in each community that willbe involved in the Community Benefits Program for the Project.

NEB IR No. 3.036b Project Lifecycle Superseded by NEBCondi�on


666 Commercial City of New Westminster,Metro Vancouver

Trans Mountain is commi�ed to inves�ng in community benefits ini�a�ves in municipali�es andregions crossed by the Project.

City NewWestminster IR No.2.C.3.iiiMetroVancouver IR No.1.1.4.02b



2204 Commercial NEB Trans Mountain will ensure memorandums of understanding (MOUs) are drawn up as ini�a�ves areconfirmed for the Environmental Stewardship Program.

NEB IR No. 3.036b Prior to Construc�on Superseded by NEBCondi�on


81 Corporate Robyn Allan Trans Mountain will pay the expenses related to the debt financing for the Trans MountainExpansion Project.

Allan R IR No. 1.06hh

Project Lifecycle Complete This is a statement of fact and standard business prac�ce, and Trans Mountain will con�nue to payany applicable expenses related to TMEP debt financing in its capacity as owner.

85 Corporate NEB Trans Mountain will have in place a stand-alone liability policy to cover liabili�es that may arise as aresult of the construc�on ac�vi�es undertaken by the Project. Third-party contractors involved inthe construc�on of the Project will also be required to maintain their own separate insurancecoverage.

NEB IR No. 1.8a Prior to Construc�on Complete Trans Mountain is maintaining appropriate liability insurance coverage for the construc�on phase ofthe project. More broadly, Trans Mountain remains subject to the liability and financial resourcerequirements set out in the Canadian Energy Regulator Act and the Pipeline Financial RequirementsRegula�ons (i.e. within the context of construc�ng near an ac�ve pipeline).

865 Corporate Squamish Na�on Trans Mountain will commit to paying all claims for which it is legally responsible; this could be thecase for a land-based spill from a pipeline or marine terminal incident if oil spill impacts occurredwithin Squamish territory.

Squamish Na�on IRNo. 2.15.c

Project Lifecycle Superseded byLegal/RegulatoryRequirement

The aspects of liability and financial requirements for now addressed in sec�ons 136-172 of theCanadian Energy Regulator Act, as well as the associated Pipeline Financial RequirementsRegula�ons. Trans Mountain is subject to those requirements as a federally-regulated pipelinecompany.

87 EmergencyManagement

City of Burnaby Trans Mountain will file the emergency management plan documents for the exis�ng system onAugust 1, 2014 along with a request, pursuant to the Filing Manual, that the NEB treat themconfiden�ally.

City BurnabyA�achment - Table1.07.11 c)

Prior to Construc�on Complete In accordance with CER Order AO-001-MO-006-2016, Trans Mountain files with the CER annualupdates of its Emergency Response Plans (ERP). Addi�onally, the ERPs are available to interestedpar�es on Trans Mountain's website. Commitment addressed by Filings C06023 (2020), A99117(2019) and A91472 (2018), Trans Mountain Annual Filing to CER Order AO-001-MO-006-2016.


NEB, New Democra�c Partyof Canada

Trans Mountain has agreed to par�cipate and support the Scien�fic Advisory Commi�ee processand is working with the Canadian Energy Pipeline Associa�on (CEPA) and the Canadian Associa�onof Petroleum Producers (CAPP).

NEB IR No. 1.63a,NEB IR No. 1.63b,NDP IR No. 1.1.5fFiling A3W9H8 IR1.63 page 363/364

Prior to Opera�ons Superseded by NEBCondi�on

124 Commitment will be addressed by CER Condi�on 124 - Implemen�ng improvements to TransMountain’s Emergency Management Program. Note: Condi�on to be filed at least 6 months prior tocommencing opera�ons.


Province of Bri�sh Columbia As part of the Project, Trans Mountain will undertake a risk assessment and gap analysis todetermine the need for addi�onal Oil Spill Containment and Recovery (OSCAR) units and the mosteffec�ve loca�on for placement of the addi�onal OSCARs.

Province BC IR No.1.1.22a

Prior to Opera�ons Superseded by BCEAO

31 Commitment will be addressed by BC EAO Condi�on 31 - Oil Spill Containment and Recovery(OSCAR) Units. Note: Condi�on to be filed at least 6 months prior to commencing opera�ons.


2/114


Commitment


Commitment

CommitmentStatus




Simon Fraser University Trans Mountain acknowledges Simon Fraser University’s (SFU’s) interests and concerns aboutconsulta�on opportuni�es for the updated Emergency Management Program (EMP) for the TransMountain Expansion Project and will invite SFU to par�cipate in the process such as Trans MountainEmergency Management Program.

SFU IR No. 2.6.8 Prior to Opera�ons Superseded by NEBCondi�on

90, 123 Commitment addressed by Filing A83970, Condi�on 90, Consulta�on on improvements to TransMountain’s Emergency Management Program, Sec�ons 4 & 5 pp. 4-5; Commitment will beaddressed by CER Condi�on 123 - Evacua�on Plans. Note: Condi�on to be filed at least 6 monthsprior to commencing opera�ons at the terminals.


NEB Trans Mountain will establish control points for the new and proposed pipeline and conduct aregular review once in opera�on.

NEB IR No. 1.73a,NEB IR No. 1.73b


125 Commitment will be addressed by CER Condi�on 125 - Emergency Response Plans for the Pipelineand for the Edmonton, Sumas and Burnaby Terminal. Note: Condi�on to be filed at least 6 monthsprior to commencing opera�ons.


NEB Trans Mountain will maintain its Community Awareness and Emergency Response (CAER) programand include the Trans Mountain Expansion Project.

Part 2 – Consulta�onUpdate No. 1

During Opera�ons Complete Trans Mountain offers Community Awareness Emergency Response (“CAER”) presenta�ons to firstresponders and emergency management departments in accordance with the EmergencyManagement Liaison/Con�nuing Educa�on Standard. The CAER presenta�ons are offered every twoyears on a rota�ng basis, by opera�onal district.


NEB Trans Mountain will be part of a forthcoming collabora�ve mutual aid protocol between members ofthe energy pipeline industry, spearheaded by the Canadian Energy Pipeline Associa�on, to supporteach other’s emergency response efforts as needed.

Applica�on Volume5B, s 5, 5-162

Prior to Opera�ons Complete On 2014-01-01, Canadian Energy Pipeline Associa�on (CEPA), Mutual Emergency AssistanceAgreement (MEAA) was signed by all CEPA company members.


City of Abbotsford Trans Mountain will consult with the City of Abbotsford and its first responders in EmergencyManagement planning.

City of Abbotsford IRNo. 1.0


90, 117 Commitment addressed by Filing A83970, Condi�on 90, Consulta�on on improvements to TransMountain’s Emergency Management Program, Sec�ons 4 & 5 pp. 4-5 and Appendix C pg. 22;Commitment addressed by Filing C09290, Condi�on 117, Repor�ng on Improvements to TransMountain’s Emergency Management Program, Sec�on 2 pp. 2-5, Appendix B pg. 16, and Appendix Dpg. 20.


District of North Vancouver Trans Mountain is commi�ed to engaging with the District of North Vancouver on the No�fica�onprocess regarding an unlikely event of a release.

District of NorthVancouver IR No.2.02.01h

During Opera�ons Complete Commitment addressed by Filing C06023 Trans Mountain Annual Filing to CER Order AO-001-MO-006-2016. Pleases see Sec�on 2.1.3 Other No�fica�ons and 2.13.1 - Local Governments of the TransMountain Terminal Emergency Response Plan (v.2020) . Addi�onally, please see Sec�on 6.7 LiaisonOfficer and Sec�on 6.7.1.5 External EOC Liaison of the Trans Mountain Incident Command SystemGuide (v.2020).


NEB Trans Mountain remains commi�ed to par�cipa�ng through its membership in Canadian EnergyPipeline Associa�on (CEPA) in the Province’s Land Base Spill Response ini�a�ve.

NEB IR No. 3.023a During Opera�ons In Progress Trans Mountain remains a member of CEPA and recently par�cipated as part of the TechnicalWorking Group during the Province of B.C.s engagement on phase two policy concepts to improveresponse in the event of spills. Phase two regula�ons are now being considered and Trans Mountainremains commi�ed to par�cipa�ng in ongoing spill response engagement if/when invited. Pleasesee h�ps://cepa.com/en/cepa-members/ for a list of CEPA's full members.


NEB Trans Mountain will provide the NEB with a copy of the design basis for the Westridge MarineTerminal fire protec�on system as a condi�on of future Project approval.

NEB IR No. 3.065 Prior to Construc�on Superseded by NEBCondi�on

127 Commitment will be addressed by CER Condi�on 127 - Terminal Fire Protec�on and Firefigh�ngSystems. Note: Condi�on to be filed at least 3 months prior to applying for leave to open atWestridge Marine Terminal.


NEB Trans Mountain commits to engaging with local emergency responders near the Edmonton Terminalto ensure that they are aware of all of the available fire-protec�on systems and procedures prior tothe commencement of opera�ons.

NEB IR No.4 28c,FilingA4K4W34.28c.1 pg119


90, 117 Commitment addressed by Filing A83970, Condi�on 90, Consulta�on on improvements to TransMountain’s Emergency Management Program, Sec�ons 4 & 5 pp. 4-5 and Appendix C pg. 22;Commitment addressed by Filing C09290, Condi�on 117, Repor�ng on Improvements to TransMountain’s Emergency Management Program, Sec�on 2 pp. 2-5, Appendix A pg. 14, and Appendix Bpg. 16.


Art Jackson O/A Alpine Art Trans Mountain will be developing Geographic Response Plans (GRPs) for all the areas transited byits expanded pipeline system.

Alpine Art IR No. 2.5pg 9 Filing IDA4H7Y2




Burnaby Teachers'Associa�on

Trans Mountain commits to working with individual schools or School Districts to fully support theirsafety efforts and ensure their Emergency Response Plans are coordinated with Trans Mountain's.

BTA IR No. 2.7, FilingA4H7Z5IR # 2.7 page9

Prior to Opera�ons In Progress Commitment will be addressed by consulta�on ac�vi�es to be undertaken.


City of Abbotsford Trans Mountain confirms that an analysis is currently underway and that work to date will result inan Oil Spill Containment and Recovery (OSCAR) unit being staged within the City of Abbotsford atthe Sumas Pump Sta�on beginning in the summer of 2015.

City of Abbotsford IRNo. 2.3.07a

During Opera�ons Complete In 2015, an Oil Spill Containment and Recovery (OSCAR) was reposi�oned to the Sumas Sta�on,where it remains, as noted on the Equipment Placement Map (2020). The Equipment PlacementMap is available to interested par�es on Trans Mountain's website.


City of Abbotsford Trans Mountain commits to con�nued engagement with the City of Abbotsford on enhancements tothe Emergency Management Program (EMP).

City of Abbotsford IRNo. 2.2.01.a), FilingA4H7Z9IR# 2.1.01 pg1




City of Burnaby Trans Mountain will consider risk sensi�ve monitoring and proximity audible warning systems as apossible op�on in the course of its development of the enhanced Emergency Management Plan(EMP).

City Burnaby IR No.2.024; Filing IDA4H8A1 pg 87


123 Commitment will be addressed by CER Condi�on 123 - Evacua�on Plans. Note: Condi�on to be filedat least 6 months prior to commencing opera�ons at the terminals.


City of Kamloops Trans Mountain will consult with the City of Kamloops and its first responders in EmergencyManagement planning.

City of Kamloops IRNo. 2.12, FilingA4H8F3 pg 30-34


90, 117 Commitment addressed by Filing A83970, Condi�on 90, Consulta�on on improvements to TransMountain’s Emergency Management Program, Sec�ons 4 & 5 pp. 4-5 and Appendix C pg. 22;Commitment addressed by Filing C09290, Condi�on 117, Repor�ng on Improvements to TransMountain’s Emergency Management Program, Sec�on 2 pp. 2-5, Appendix A pg. 14, and Appendix Bpg. 16, and Appendix D pg. 26 & pg. 31.


3/114


Commitment


Commitment

CommitmentStatus




City of New Westminster Trans Mountain will consult with the City of New Westminster and its first responders in EmergencyManagement planning.

City NewWestminster IR No.2.D.1, Filing A4H8F62E.iv, pg 70-73




City of North Vancouver Trans Mountain will consult with the City of North Vancouver and its first responders in EmergencyManagement planning.

City NorthVancouver IR No.2.2.4, Filing A4H8G12.2.4 a, pg 22-23


90, 117 Commitment addressed by Filing A83970, Condi�on 90, Consulta�on on improvements to TransMountain’s Emergency Management Program, Sec�ons 4 & 5 pp. 4-5; Commitment addressed byFiling C09290, Condi�on 117, Repor�ng on Improvements to Trans Mountain’s EmergencyManagement Program, Sec�on 2 pp. 2-5, Appendix A pg. 14, and Appendix B pg. 16.


City of Port Moody Trans Mountain will commit to engaging with Port Moody in the review of the Westridge EmergencyResponse Plan.

City of Port MoodyIR No. 2.3.28, FilingA4H8G7 2.48 b-d pg171-174


90, 117 Commitment addressed by Filing A83970, Condi�on 90, Consulta�on on improvements to TransMountain’s Emergency Management Program, Sec�ons 4 & 5 pp. 4-5 and Appendix C pg. 22;Commitment addressed by Filing C09290, Condi�on 117, Repor�ng on Improvements to TransMountain’s Emergency Management Program, Sec�on 2 pp. 2-5 and Appendix B pg. 16.


Gun Mé�s Local 55 (Lac Ste.Anne Mé�s)

Geographic Response Plans (GRPs) will be developed and ready for applica�on, to any spills that maypoten�ally occur, prior to the expanded pipeline system beginning opera�ons.

Gunn Mé�s Local 55IR No. 2.18; Filing IDA4H8S2 Pg 27-30




City of Richmond Trans Mountain will consult with the City of Richmond and its first responders in EmergencyManagement planning.

City of Richmond IRNo. 2.2.12




City of Richmond As part of enhancing its Emergency Management Program prior to opera�on of the expandedpipeline system, Trans Mountain will be reviewing and augmen�ng its inventory of control points.

City of Richmond IRNo. 2.2.15; Filing IDA4H817 Pg 17-18




City of Vancouver Trans Mountain will invite the Vancouver Costal Health Authority and the Fraser Valley HealthAuthority to par�cipate in Emergency Management Planning.

City of Vancouver IRNo. 2.04.03, FilingA4H8I9 pg 56-58


90, 117 Commitment addressed by Filing A83970, Condi�on 90, Consulta�on on improvements to TransMountain’s Emergency Management Program, Sec�ons 4 & 5 pp. 4-5; Commitment addressed byFiling C09290, Condi�on 117, Repor�ng on Improvements to Trans Mountain’s EmergencyManagement Program, Sec�on 2 pp. 2-5, Appendix A pg. 14 and Appendix D pg. 30-32.


City of Vancouver Trans Mountain will incorporate wording into the current Emergency Management Program (EMP)documents for Westridge Marine Terminal during the 2015 annual update of the EmergencyResponse Plan (ERP) to ensure clarity around response ac�ons during a fire event specific to theterminal based on the recommenda�ons in the Emergency response Guidebook (ERG) 2012.

City of Vancouver IRNo. 2.04.06.a

Prior to Opera�ons Complete Sec�on 6.3.3.1 - Right of Way Pipeline Fire Response Checklist of The Westridge Marine TerminalEmergency Response Plan was updated in September 2017 to reference the Transport CanadaEmergency Response Guidebook - 2016. Commitment addressed by Filings C06023 (2020), A99117(2019) and A91472 (2018), Trans Mountain Annual Filing to CER Order AO-001-MO-006-2016.Sec�on 6.3.3.1-Right of Way Pipeline Fire Response Checklist of the Westridge Marine Terminal.


Katzie First Na�on Affected Aboriginal groups will be invited to par�cipate in Unified Command in the event of anincident.

Katzie FN IR No. 22.12a

During Opera�ons Complete Commitment addressed by Filings C06023 (2020), A99117 (2019) and A91472 (2018), TransMountain Annual Filing to CER Order AO-001-MO-006-2016. Please see Sec�on 8.9 UnifiedCommand of the Trans Mountain Pipeline Emergency Response Plan (2020). Addi�onally, please seeSec�on 2.4 Unified Command and Sec�on 4.3 Indigenous and US Tribal Stakeholders of the TransMountain Incident Command System Guide (2020).


Province of Bri�sh Columbia Trans Mountain will consult with the Province of BC in Emergency Management planning. Province BC IR No.2.21, FilingA4H8W6pg 119-121


90, 117 Commitment addressed by Filing A83970, Condi�on 90, Consulta�on on improvements to TransMountain’s Emergency Management Program, Sec�ons 4 & 5 pp. 4-5 and Appendix A pg. 18;Commitment addressed by Filing C09290, Condi�on 117, Repor�ng on Improvements to TransMountain’s Emergency Management Program, Sec�on 2 pp. 2-5, Appendix A pg. 14, and Appendix Dpp. 20-32.


Province of Bri�sh Columbia As part of the Emergency Management Program (EMP) review Trans Mountain will reviewinforma�on regarding shelter-in-place to ensure suitable messaging is incorporated into responsesplans and public awareness materials.

Province BC IR No.2.31g; Filing IDA4H8W6 IR No 2.30gPg 148-154




Province of Bri�sh Columbia For areas that may poten�ally be affected by an oil spill from Trans Mountain along the Fraser andNorth Thompson Rivers Trans Mountain commits to iden�fy and map side channels that could beused in containment and recovery of oil, to consider access to these side channels and includeaccess details in its Emergency Management Plan (EMP) documents, and iden�fy available boatlaunches on these side channels and the spill response equipment in their vicinity.

Province BC IR No.2.32, Filing IDA4H8W6 Pg 158-160




Wembley Estates StrataCouncil

Trans Mountain is commi�ed to ensuring a prompt and immediate response to any fire event thatinvolves Trans Mountain Pipeline or Facili�es to protect the public, employees, environment, andproperty.

Wembley Estates IRNo. 2.2f, Filing IDA4H9K1 Pg 4-6




Tsleil-Waututh Na�on Trans Mountain acknowledges the Tsleil-Waututh Na�on's interests and concerns with regard to theupdated Emergency Management Program (EMP) for the Trans Mountain Expansion Project (theProject) and will invite the Tsleil-Waututh Na�on to par�cipate in the process described above.

Tsleil-WaututhNa�on IR No. 2.3.1a

Prior to Opera�ons In Progress Once engagement has been deemed concluded an evidence package will be completed.


Province of Bri�sh Columbia The current Emergency Management Programs will be updated to reflect the new program nameand descrip�on of the Regional Environmental Emergencies Team (REET) in the spring of 2015.

Province BC IR No.2.43

Prior to Construc�on Complete References to the Regional Environmental Emergencies Team (REET) in Trans Mountain's EmergencyResponse Plans have been replaced with the Science Table within the Environment Unit, inaccordance with current industry best prac�ces. Please see Sec�on 10.0 Planning Sec�on andSec�on 10.2 Planning Sec�on Organiza�onal Chart of the Trans Mountain Pipeline EmergencyResponse Plan (2020).


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Province of Bri�sh Columbia Trans Mountain has evaluated and completed pre-spill SCAT (shoreline characteriza�on) surveysapplicable to a poten�al spill at the Westridge Marine Terminal (WMT) and will be evalua�ng thesurveys and ac�vi�es as part of the enhanced emergency management review.

Province BC IR No.2.48a

Prior to Opera�ons Complete Pre-spill Shoreline Characteriza�on data has been provided to WCMRC for use in their GeographicResponse Strategies for the Inlet.


Fraser Valley RegionalDistrict

Trans Mountain will conduct a consulta�on program as part of developing the updated EmergencyManagement Plan (EMP) as described in the NEB dra� condi�ons related to emergencymanagement.

FVRD IR No. 2.02,Filing A4H8S0pg 39-40


90, 117 Commitment addressed by Filing A83970, Condi�on 90, Consulta�on on improvements to TransMountain’s Emergency Management Program, Sec�ons 4 & 5 pp. 4-5; Commitment addressed byFiling C09290, Condi�on 117, Repor�ng on Improvements to Trans Mountain’s EmergencyManagement Program, Sec�on 2 pp. 2-5, Appendix B pg. 16 and Appendix D pg. 21.


Squamish Na�on In the event that a pipeline release somehow adversely impacts drinking water aquifer condi�onsthat supply Squamish Na�on, Trans Mountain commits to working with the leadership of the Na�onto iden�fy surplus capacity from other drinking water sources in the area, while suitablereplacement alterna�ves are established and implemented.

Squamish Na�on IRNo. 2.12j

During Opera�ons Superseded by BCEAO

26 Commitment will be addressed by the filing of BC EAO Condi�on-26 Drinking Water. Condi�on to befiled prior to opera�ons.


Cheam First Na�on andChawathil First Na�on

Trans Mountain will consult with First Na�ons in the development of enhanced Emergency ResponsePlans (ERPs) for the expanded pipeline system. Trans Mountain is in the planning stages for aworkshop series. The series is expected to commence in Q2 2015 and First Na�ons with an interestin the Project or Aboriginal interests poten�ally affected by the Project will be invited to a�end.

Cheam andChawathil FN IR No.2(b).1.2.b.a, FilingA4J7I8pg 4


90, 117 Commitment addressed by Filing A83970, Condi�on 90, Consulta�on on improvements to TransMountain’s Emergency Management Program, Sec�ons 4 & 5 pp. 4-5 and Appendix D pg. 23;Commitment addressed by Filing C09290, Condi�on 117, Repor�ng on Improvements to TransMountain’s Emergency Management Program, Sec�on 2 pp. 2-5, Appendix C pg. 17, and Appendix Dpp. 20-22.


Tsleil-Waututh Na�on Trans Mountain will consult with the Tsleil-Waututh Na�on in Emergency Management planning. Tsleil-WaututhNa�on IR No. 2.3.1a




Trans Mountain will consider risk sensi�ve monitoring and proximity audible warning systems as apossible op�on in the course of its development of the enhanced Emergency Management Program.

Wembley Estates IRNo. 2.2g, Filing IDA4H9K1 Pg 4-6




Simon Fraser University Trans Mountain will consult with Simon Fraser University in Emergency Management planning. SFU IR No. 2.1.3 Prior to Opera�ons Superseded by NEBCondi�on

90, 123 Commitment addressed by Filing A83970, Condi�on 90, Consulta�on on improvements to TransMountain’s Emergency Management Program, Sec�ons 4 & 5 pp. 4-5; Commitment will beaddressed by CER Condi�on 123 - Evacua�on Plans. Condi�on to be filed at least 6 months prior tocommencing opera�ons at the terminals.


Simon Fraser University Trans Mountain commits to con�nued engagement with Simon Fraser University (SFU) on issuessuch as safety, 24 hour access and risk mi�ga�on which outline the hazards and risks that theBurnaby Terminal poses to SFU, as part of the Emergency Management Plan (EMP) consulta�onprocess.


90, 123 Commitment will be addressed by CER Condi�on 123 - Evacua�on Plans. Note: Condi�on to be filedat least 6 months prior to commencing opera�ons at the terminals.


Simon Fraser University Trans Mountain confirms that Simon Fraser University (SFU) will be added to a no�fica�on list in theevent of an emergency at Burnaby Terminal that may impact SFU.

SFU IR No. 2.1.4 Prior to Opera�ons Complete Commitment addressed by Filings C06023 (2020), A99117 (2019) and A91472 (2018), TransMountain Annual Filing to CER Order AO-001-MO-006-2016. Please see Sec�on 2.13.4 - AgencyContacts of the Trans Mountain Pipeline Emergency Response Plan (2020); Westridge MarineTerminal Emergency Response Plan (2020); and Terminals & Tank Farms Emergency Response Plan(2020).


Simon Fraser University Although the full details of the Emergency Management Plan (EMP) documents are not appropriateto include as part of public filing, Trans Mountain is willing to meet with Simon Fraser University todiscuss Trans Mountain’s exis�ng and updated EMP documents.


90, 123 Commitment will be addressed by CER Condi�on 123 - Evacua�on Plans. Note: Condi�on to be filedat least 6 months prior to commencing opera�ons at the terminals.


Calvin Taplay As with all schools in proximity to its pipeline and terminals, Trans Mountain remains willing andable to review Westridge Elementary School’s emergency response plan and provide input andadvice on the plan if this is requested.

Taplay C IR No.2.073, FilingA4H9G6pg 89



District of North Vancouver Trans Mountain will consult with the District of North Vancouver in Emergency Managementplanning.

District of NorthVancouver IR No.2.01.2, FilingA4H8L7pg 7-17


90, 117 Commitment addressed by Filing A83970, Condi�on 90, Consulta�on on improvements to TransMountain’s Emergency Management Program, Sec�ons 4 & 5 pp. 4-5; Commitment addressed byFiling C09290, Condi�on 117, Repor�ng on Improvements to Trans Mountain’s EmergencyManagement Program, Sec�on 2 pp. 2-5, Appendix A pg. 14, and Appendix B pg. 16.


Cheam First Na�on andChawathil First Na�on

Consulta�on regarding Emergency management planning with First Na�ons will occur duringindividual sessions to be scheduled with each affected First Na�on commencing in Q 2, 2015.

Cheam andChawathil FN IR No.2(b).1.2.c.b, FilingA4J7I8pg 4-6


90, 117 Commitment addressed by Filing A83970, Condi�on 90, Consulta�on on improvements to TransMountain’s Emergency Management Program, Sec�ons 4 & 5 pp. 4-5 and Appendix D pg. 23;Commitment addressed by Filing C09290, Condi�on 117, Repor�ng on Improvements to TransMountain’s Emergency Management Program, Sec�on 2 pp. 2-5, Appendix C pg. 17, and Appendix Dpp. 20-22.


Province of Bri�sh Columbia Trans Mountain will review its wildlife care requirements for the Project as part of its EmergencyManagement Program (EMP) consulta�on with the Province of BC.


Prior to Opera�ons Complete Trans Mountain has a Wildlife Management Plan which is posted on the Trans Mountain Externalwebsite.


Province of Bri�sh Columbia Trans Mountain will develop Geographic Response Plans (GRPs) which will become a part of theenhanced Emergency Management Program (EMP).

Province BC IR No.2.35, Filing IDA4H8W6 Pg 167-169




Peters Band Affected Aboriginal groups will be invited to par�cipate in Unified Command and encouraged to putforth their objec�ves and priori�es along with other members of Unified Command, to be directlyinvolved in emergency response decision and defini�on of clean up criteria, and to receive real �meupdates throughout the course of the emergency.

Peters Band IR No.2(b). 2.4a

During Opera�ons Complete Commitment addressed by Filing C06023 Trans Mountain Annual Filing to CER Order AO-001-MO-006-2016. Please see Sec�on 8.9 Unified Command of the Trans Mountain Pipeline EmergencyResponse Plan (2020). Addi�onally, please see Sec�on 2.4 Unified Command and Sec�on 4.3Indigenous and US Tribal Stakeholders of the Trans Mountain Incident Command System Guide(2020).


Sto:lo Collec�ve As part of the workshop series described in the response to Recommenda�on 2 Trans Mountain willoffer a focused workshop to review Emergency Response Management planning.

Sto:lo Collec�veRecommenda�on#7, #17, #57, #72



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Sto:lo Collec�ve Trans Mountain will discuss addi�onal emergency response management (ERM) elements withSto:lo representa�ves.

Sto:lo Collec�veRecommenda�on#10, #18, #19, #20,#84



Sto:lo Collec�ve Trans Mountain will adhere to three-�ered response structure during its emergency response to anyincident.

Sto:lo Collec�veRecommenda�on#10, #18, #84

During Opera�ons Complete Commitment addressed by Filing C06023 Trans Mountain Annual Filing to CER Order AO-001-MO-006-2016. Please see the Emergency Levels sec�on of the Trans Mountain Pipeline EmergencyResponse Plan (2020).


Sto:lo Collec�ve Trans Mountain will host 1-day Community Awareness and Emergency Response (CAER)presenta�on for Sto:lo representa�ves.


During Opera�ons In Progress Once engagement has been deemed concluded an evidence package will be completed.


Sto:lo Collec�ve In the event of a spill in S’ólh Téméxw, Sto:lo representa�on will be invited to par�cipate in UnifiedCommand as part of the Incident Command Structure (ICS).

Sto:lo Collec�veRecommenda�on#43

During Opera�ons Complete Commitment addressed by Filing C06023 Trans Mountain Annual Filing to CER Order AO-001-MO-006-2016. Please see Sec�on 8.9 Unified Command of the Trans Mountain Pipeline EmergencyResponse Plan (2020). Addi�onally, please see Sec�on 2.4 Unified Command and Sec�on 4.3Indigenous and US Tribal Stakeholders of the Trans Mountain Incident Command System Guide(2020).


Sto:lo Collec�ve In the event of a spill or leak, Trans Mountain would be responsible for addi�onal monitoring ofresidual effects and remedia�on of impacts directly related to and caused by the spill.


During Opera�ons Complete Commitment addressed by Filing C06023 Trans Mountain Annual Filing to CER Order AO-001-MO-006-2016. Please see Sec�on 8.18 Termina�ng/Downgrading the Response, Sec�on 10.4.1Demobiliza�on Procedures of the Trans Mountain Pipeline Emergency Response Plan (v.2020).


Sto:lo Collec�ve Trans Mountain is commi�ed to engagement regarding Community Awareness and EmergencyResponse (CAER). Addi�onal repor�ng requests can be discussed.




District of North Vancouver Trans Mountain must file with the NEB for approval, at least 90 days prior to applying for leave toopen, a report prepared by an independent body confirming the adequacy of the proposed fireprotec�on and firefigh�ng systems implemented or planned to be implemented at the WestridgeMarine Terminal. Trans Mountain will provide a copy of the report to interested local governments.

Reply Argument -Appendix AComments on NEBDra� Condi�ons -Condi�on 109a


127 Commitment will be addressed by CER Condi�on 127 - Terminal Fire Protec�on and Firefigh�ngSystems. Note: Condi�on to be filed at least 3 months prior to applying for leave to open atWestridge Marine Terminal.


Village of Valemount Trans Mountain will appoint an Opera�ons liaison to serve on Emergency Services commi�ee. Workshop Notes During Opera�ons Complete Trans Mountain and Village of Valemount have met on several occasions to discuss the EM Programand Trans Mountain remains commi�ed to serve on commi�ees, as appropriate, if/when invitedand to ongoing emergency management engagement. The Village of Valemount par�cipated in theplanning of and a�ended the North Thompson Full-Scale Exercise held in Valemount in September2019. Addi�onally, Village of Valemount was invited and a�ended the Valemount EM3 (2016) andEM4 (2018) emergency management workshops. An evidence package has been completed andincludes samples of invita�ons, mee�ng notes, and the post-exercise report.


Kamloops Fire Department Trans Mountain will meet with the Kamloops Fire Department to develop a mutual aid agreement. Workshop Notes Prior to Opera�ons Complete On 2015-11-01, Mutual Aid Agreement was signed between KMC and City of Kamloops.


Workshop Par�cipants Trans Mountain will offer CAER training to first responders in the BC Interior. SEEMP (FraserValley), 7/14/2015,Staketracker

Prior to Opera�ons Complete Trans Mountain offers Community Awareness Emergency Response (“CAER”) presenta�ons to firstresponders and emergency management departments in accordance with the EmergencyManagement Liaison/Con�nuing Educa�on Standard. The CAER presenta�ons are offered every twoyears on a rota�ng basis, by opera�onal district. An evidence package has been completed andincludes samples of invita�ons to presenta�ons.


Emergency Management BC Trans Mountain will invite Kamloops Emergency Management Workshop a�endees to par�cipate inEmergency Management Exercises and Training and will follow-up with a�endees regardingaddi�onal inputs to the Geographic Response Plans. Training may include security awareness whereappropriate.

Community BenefitAgreement,2/15/2016,Staketracker

During Opera�ons Complete Kamloops Fire Rescue was invited and a�ended the Kamloops District Full Scale Exercises held inKamloops on May 18-19, 2016 and February 11-12, 2020. Addi�onally, Kamloops Fire Rescue wereinvited and a�ended the Kamloops EM3 (2016) and EM4 (2018) emergency managementworkshops, which provided informa�on and the opportunity to comment on the GeographicResponse Plans. Trans Mountain and Kamloops Fire Rescue have also met on several occasions todiscuss the EM Program. An evidence package for this correspondence has been completed whichincludes exercise invites and a�er ac�on reports, mee�ng notes, and invita�ons.


District Parent AdvisoryCouncil (DPAC), Landowner -Chilliwack School District#33 (Board of Educa�on)

Trans Mountain commits to providing Pipeline emergency response guideline for schools every twoyears and to offering a mee�ng annually to the principals of Watson Elementary School and VedderMiddle School to review emergency protocols and pipeline safety.

Detailed RouteHearing, ReplyEvidence (para 34)

During Opera�ons In Progress


CER Trans Mountain commits to upda�ng Condi�on 89 (Emergency Response Plans for Construc�on) forthe Coldwater West Alterna�ve.

Coldwater WesternAlterna�ve Route,VarianceApplica�on, January29, 2021 Le�er toCER, pgs. 1,2

Prior to Construc�on In Progress

5 Environment Adams Lake Indian Band All hydro sta�c test water to be released directly or indirectly into a watercourse/wetland/lake willbe tested prior to and during release. Any parameters to be tested that are not measurable in thefield will be tested prior to release, not during release. Hydro sta�c test water will be tested andverified as mee�ng guidelines for contaminant concentra�ons before it is released in accordancewith approval/permit/no�fica�on condi�ons.

ALIB IR No. 1.2.6a During Construc�on Superseded by NEBCondi�on

72 Commitment addressed by CER Condi�on 72, CER Filing ID C01961, Condi�on 72 PipelineEnvironmental Protec�on Plan, Sec�on 15.0 and Water Withdrawal and Discharge ProceduresManagement Plan in Sec�on 8.5 of Appendix G, Pages: 90, 92, G-154 to G-156.


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7 Environment NEB Trans Mountain will review and consider concerns raised by Aboriginal communi�es regarding theroles and responsibili�es of the Aboriginal Monitors.

NEB IR No. 1.22e Prior to Construc�on Superseded by NEBCondi�on

98 Commitment addressed by CER Condi�on 98, CER Filing ID C00105, Condi�on 98 Plan forIndigenous Group Par�cipa�on in Construc�on Monitoring, Appendix A, Page: A-14 to A-21.

16 Environment Parents From CameronElementary School Burnaby

Noise management plans that will be developed for the Project construc�on will incorporate thecomponents of the NEB Dra� Condi�on No. 29 (Pipeline Environmental Protec�on Plan) of the NEB’sLe�er – Dra� Condi�ons and Regulatory Oversight (NEB 2014) limit the effect of noise at sensi�vereceptors and include a monitoring component to verify effec�veness of controls.

Cameron SchoolParents IR No. 1.2.1a

Prior to Construc�on Superseded by NEBCondi�on

74, 80, 86 Commitment addressed by CER Condi�on 74, 80, 86. CER Filing IDs C09038, C08036, C06875,C06343, C05703, C05553, C04017, C02395, C01524, C00856, C00689, C00377, A84115, A84761,Condi�on 74 HDD Noise Management Plan, Plans address this commitment. CER Filing ID C06928,Condi�on 80 Terminals Construc�on Noise Management Plan, Plan addresses this commitment.Condi�on 86, CER Filing ID C05211, Condi�on 86 BMT Construc�on Noise Management Plan, Planaddresses this commitment.

24 Environment City of Abbotsford Trans Mountain will commit to mee�ng the specifica�ons of the Ledgeview Golf Course in itsrestora�on methods (for example, type of soil, grass).

City of Abbotsford IRNo. 1.25b.ii

Post-Construc�onMonitoring

In Progress Proof of comple�on will be the completed and accepted restora�on Plan for Ledgeview Golf Course.

26 Environment City of Abbotsford Trans Mountain commits to consul�ng with the City of Abbotsford concerning the erosion andsediment control of the Sumas Drainage Canal Dyke and to implemen�ng mi�ga�on measures.

City of Abbotsford IRNo. 1.17a

During Construc�on No LongerApplicable

This commitment is no longer applicable. Work not occurring at Sumas Pump Sta�on. Facili�esscope of work is outlined in Condi�on 78, CER Filing ID C06991, Facili�es EPP, Appendix D, Page: D-1to D-9.

32 Environment City of Burnaby The Trans Mountain contractor (yet to be determined) will select a wildlife-proof garbage containersuitable for the volume of material expected.

City Burnaby IR No.1.19.10f


72,78,81 Commitment addressed by CER Condi�on 72, 78, 81. CER Filing ID C01961, Condi�on 72 PipelineEPP, Sec�on 7.0, Page: 30. CER Filing ID C06991, Condi�on 78 Facili�es EPP, Sec�on 6.0, Page: 6-5,CER Filing ID C08265, Condi�on 81 Westridge Marine Terminal EPP, Sec�on 6.0, Page: 6-6.

34 Environment City of Burnaby Trans Mountain will conduct construc�on noise monitoring at the Westridge Marine Terminal whichwill incorporate the components of the NEB Dra� Condi�on No. 33 of the NEB’s Le�er – Dra�Condi�ons and Regulatory Oversight (NEB 2014). For noise during opera�ons, a monitoring programwill be conducted at the terminal as outlined in Sec�on 9.10 of Volume 6A, EnvironmentalCompliance of the Applica�on.

City Burnaby IR No.1.29.01b


74, 80, 86 Commitment addressed by CER Condi�on 80, 86, CER Filing ID C06928, Condi�on 80 TerminalsConstruc�on Noise Management Plan, Sec�on 3.0, Page: 7 to 11. Condi�on 86, CER Filing IDC05211, Condi�on 86 BMT Construc�on Noise Management Plan, Sec�on 7.0, Page: 16.

38 Environment Halston Hills Co-op Trans Mountain will endeavour to limit the amount of tree removal adjacent to the Halston Hills Co-op. Depending on factors such as loca�on, land-use, etc., replan�ng of trees may be undertakenwithin the temporary workspace loca�ons that were cleared as part of the proposed construc�on.Final clearing and restora�on requirements will be determined through detailed engineering anddesign.

Halston Hills IRNo.1.4g.i

Project Lifecycle In Progress Proof of comple�on will be the Construc�on Plan to show the clearing areas, and the Condi�on 151Post-construc�on monitoring plan to demonstrate the reclama�on.

39 Environment Terence Inskip If the original grade within the construc�on footprint cannot be restored, the final restora�on of theslopes will ensure that a stable slope angle and profile are achieved and that the slopes within theconstruc�on footprint are blended/naturalized to the extent prac�cal.

Inskip T IR No. 1b During Construc�on Superseded by NEBCondi�on

72 Commitment addressed by CER Condi�on 72, CER Filing ID C01961 Condi�on 72 PipelineEnvironmental Protec�on Plan, Sec�on 13.1, Page: 66. CER Filing ID A86570, Condi�on 72Reclama�on Management Plan, Sec�on 2.2, Page: 8.

40 Environment Parents From CameronElementary School Burnaby

Trans Mountain will manage noise through applicable NEB Dra� Condi�ons No. 29 through 33, and57 rela�ng to updated Environmental Protec�on Plans, Horizontal Direc�onal Drilling NoiseManagement Plan, a Noise Management Plan for pump sta�ons, facili�es and Westridge MarineTerminal, and post-construc�on noise surveys at select terminals.

Cameron SchoolParents IR No. 1.2.2a


72, 74, 78, 80, 81,141

Commitment addressed by CER Condi�on 72, 74, 78, 80, 81, 141. CER Filing ID C01961, Condi�on 72Pipeline EPP, Sec�on 7.0, Page: 21 to 22, CER Filing IDs C09038, C08036, C06875, C06343, C05703,C05553, C04017, C02395, C01524, C00856, C00689, C00377, A84115, A84761, Condi�on 74 HDDNoise Management Plan, Plans address this commitment. CER Filing ID C06991, Condi�on 78Facili�es EPP, Sec�on 6.0, Page: 6-4, CER Filing ID C05815, Condi�on 78 TCLI EPP, Sec�on 7.0, Page:22, CER Filing ID C06928, Condi�on 80 Terminals Construc�on Noise Management Plan, Planaddresses this commitment. CER Filing ID C08265, Condi�on 81 Westridge Marine Terminal EPP,Sec�on 6.0, Page: 6-5, Commitment will be addressed by CER Condi�on 141, Not yet filed (within 3months a�er commencing opera�ons), CER Condi�on 141 Post-construc�on noise surveys.

45 Environment Simpcw First Na�on Aboriginal monitors will be invited to a�end kick-off mee�ngs (Spread 3). SIMPCW F N IR No.1.149a

Prior to Construc�on Complete Proof of comple�on will be the a�endance records for the kick-off mee�ngs.

46 Environment City of Abbotsford The Reclama�on Plan will be finalized before construc�on. Trans Mountain will consult with the Cityof Abbotsford to develop the reclama�on strategy for City lands that may be disturbed duringconstruc�on of the TMEP.

City of Abbotsford IRNo. 2.2.09c)

During Construc�on In Progress Proof of comple�on will be the approved City of Abbotsford Reclama�on Strategy.

48 Environment NEB An Agricultural Monitor who is familiar with soils, drainage and agricultural produc�on will be inplace for the Lower Mainland of BC. Environmental Inspectors will be in place in all geographic areas.


72 Commitment addressed by CER Condi�on 72, CER Filing ID C01961 Condi�on 72 PipelineEnvironmental Protec�on Plan, Sec�on 7.0, Page: 24.

49 Environment NEB In the case where use of an impact hammer is deemed necessary for engineering reasons, TransMountain will implement underwater noise mi�ga�on such as bubble curtains at the WestridgeMarine Terminal.

Applica�on Volume5A, 7-467.

During Construc�on Superseded by NEBCondi�on

81 Commitment addressed by CER Condi�on 81, CER Filing ID C08265, Condi�on 81 Westridge MarineTerminal EPP, Sec�on 8.0, Page: 8-3.

52 Environment NEB Trans Mountain will develop and implement a Worker Code of Conduct policies, which will coverguidance on the safe and respec�ul use of community facili�es.

Applica�on Volume5B, 7-150.


59 Commitment addressed by CER Condi�on 59, CER Condi�on 59 Worker Accommodate Strategy, CERFiling ID A85812, Appendix E Worker Code of Conduct, Page E-1 to E-3.

61 Environment NEB Trans Mountain will work with Environment Canada and comply with the Migratory BirdsConven�on Act and Migratory Birds Sanctuary Regula�ons related to the Project components andimpacts. Trans Mountain will conduct clearing and preconstruc�on ac�vi�es outside the minimummigratory bird restricted ac�vity period (RAP) of May 1 to July 31 where prac�cal.

Applica�on Volume5A, Technical UpdateNo. 1 andConsulta�on UpdateNo. 2 - Part 2 Table1.6.2-1


72, 78, 81 Commitment addressed by CER Condi�on 72, 78, 81. CER Filing ID C01961, Condi�on 72 PipelineEPP, Sec�on 7.0, Page: 19, Condi�on 72, CER Filing ID C00470 (Spread 1), RSMT Sec�on 4.2, Page 8.CER Filing ID C00475 (Spread 2), RSMT Sec�on 4.2, Page: 10. CER Filing ID C05272 (Spread 3/4a),RSMT Sec�on 4.2, Page: 11. CER Filing ID C03930 (Spread 4b), RSMT Sec�on 4.2, Page: 8. CER FilingID C04634 (Spread 5a), RMST Sec�on 4.2, Page: 21. CER Filing ID C05600 (Spread 5b), RSMT Sec�on4.2, Page: 19. CER Filing ID C03931 (Spread 7), RSMT Sec�on 4.2, Page 17. CER Filing ID C06991,Condi�on 78 Facili�es EPP, Sec�on 6.0, Appendix D, Page: 6-2, Table D-1. CER Filing ID C08265,Condi�on 81 Westridge Marine Terminal EPP, Sec�on 6.0, Appendix D, Page: 6-3, Table D-1.

63 Environment NEB Trans Mountain will, as soon as weather and soil condi�ons permit and insofar as it is prac�cable soto do, bury and maintain the Pipeline in a manner that will not interfere with the drainage orordinary cul�va�on of the Lands, and will restore all drains damaged or disturbed by the opera�on,according to good drainage prac�ce.

Applica�on Volume2, appendix E.


72 Commitment addressed by CER Condi�on 72, CER Filing ID C01961, Condi�on 72 Pipeline EPP,Sec�on 12.0, Page: 62 to 63.


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65 Environment Adams Lake Indian Band In the unlikely event exis�ng sediment contamina�on is iden�fied at a watercourse crossing duringconstruc�on, Trans Mountain will implement remedial measures in the Contamina�on DiscoveryCon�ngency Plan in Appendix B of Volume 6B of the Applica�on.

ALIB IR No. 1.2.3a.2,Volume 6B AppendixB (A3S2S3 PDF page165)


72 Commitment addressed by CER Condi�on 72, CER Filing ID C01961, Condi�on 72 Pipeline EPP,Sec�on 1.0 of Appendix B, Page: B-3.

67 Environment NEB Any salvaged topsoil or stripping will be segregated and stockpiled along the construc�on right-of-way, and at facility sites in low-profile berms or in piles adjacent to the site perimeter.

Pre-Applica�onProject Descrip�on,p 18.


72, 78, 81 Commitment addressed by CER Condi�on 72, 78, 81. CER Filing ID C01961, Condi�on 72 PipelineEPP, Sec�on 10.0, Page: 54. CER Filing ID C06991, Condi�on 78 Facili�es EPP, Sec�on 8.0, Page: 8-2CER Filing ID C08265, Condi�on 81 Westridge Marine Terminal EPP, Sec�on 7.3, Page: 7-6.

69 Environment NEB The contractor(s), subcontractors and the Inspector(s) will be provided with copies of allapprovals/licenses and permits including the most recent updates and revisions, and will complywith all condi�ons presented to Trans Mountain.



72, 78, 81 Commitment addressed by CER Condi�on 72, 78, 81. CER Filing ID C01961, Condi�on 72 PipelineEPP, Sec�on 4.0, Page: 8 CER Filing ID C06991, Condi�on 78 Facili�es EPP, Sec�on 4.0, Page: 4-1, CERFiling ID C08265, Condi�on 81 Westridge Marine Terminal EPP, Sec�on 4.0, Page: 4-1.

70 Environment NEB To avoid or reduce effects of a drilling mud release on surface water quality, Trans Mountain willcon�nually monitor for sediment release (i.e., turbidity and total suspended solids [TSS]) throughoutthe crossing construc�on period. In the event of a release into a watercourse, Trans Mountain willimmediately suspend drilling ac�vi�es and implement measures outlined in the Drilling Mud ReleaseCon�ngency Plan to reduce effects of drilling mud release into the watercourse. Any releases wouldbe reported to Fisheries and Oceans Canada (DFO) and Alberta Environment and SustainableResource Development (AESRD) or BC Ministry of Environment (MOE) and clean up and monitoringwill be carried out un�l water quality is returned to exis�ng (background) condi�ons.



72 Commitment addressed by CER Condi�on 72, CER Filing ID C01961 Condi�on 72 PipelineEnvironmental Protec�on Plan, Appendix B, Bentonite Fluid Release Con�ngency Plan, Appendix G,Water Quality Monitoring sec�on, Page: B-8, G-143.

73 Environment NEB Trans Mountain will consult with and inform landowners of the poten�al to be affected by emissionsfrom construc�on ac�vi�es prior to commencement of these ac�vi�es in proximity to the respec�velandowners.

Applica�on Volume5A, 7-89


72 Commitment addressed by CER Condi�on 72, CER Filing ID C01961, Condi�on 72 Pipeline EPP,Sec�on 7.0 Page: 22.

75 Environment Peters Band Before construc�on, Trans Mountain will collect baseline water quality data from exis�ng watersupply wells in areas of the reserve that are iden�fied as having poten�al for contaminated soils. Thewells will be resampled a�er trenching and when construc�on in the area has been completed.Sampling data will be compared to the baseline condi�ons.

Peters Band IR No.2(b).2.5(b)


46, 72 Commitment addressed by Condi�on 46, 72, CER Filing ID A90938, Condi�on 46 Contamina�onIden�fica�on and Assessment Plan, Sec�on 4.0, Page: 8 to 9. Condi�on 72, CER Filing ID C01961,Condi�on 72 Pipeline EPP, Sec�on 1.0 in Appendix B, Page: B-3 to B-5.

86 Environment City of Burnaby Clearing opera�ons for pipeline in the City of Burnaby will not entail any burning ac�vi�es. Clearingac�vi�es for Burnaby will follow non-burning protocols as outlined in Sec�on 8 of the EnvironmentalProtec�on Plan (EPP), Volume 6B.

City Burnaby IR No.1.33.27c


72 Commitment addressed by CER Condi�on 72, CER Filing ID C01961 Condi�on 72 PipelineEnvironmental Protec�on Plan, Sec�on 7.0 and 8.0, Page: 28, 38, 40.

100 Environment Adams Lake Indian Band Prior to construc�on, a vegeta�on survey will be conducted to iden�fy if any species that requirespecial considera�on before, during and a�er construc�on are present along the construc�on right-of-way. If warranted, detailed vegeta�on (including rare plants) assessments will be completed atsites where reclama�on problems are iden�fied in the Environmental Issues List.

ALIB F-IR No. 1.4.5c Prior to Construc�on Superseded by NEBCondi�on

40, 42 Commitment addressed by CER Condi�on 40, 42, CER Filing ID A90904, Condi�on 40 Rare EcologicalCommunity and Rare Plant Popula�on Management Plan, Sec�on 4.0, Appendix D, E, Page: 17 to 21,D-2 to D-17, E-2 to E-19. Rare plant supplemental surveys, results of all surveys, and pre-disturbancesurveys provided in pages listed. CER Filing ID A84318, Condi�on 42 Grasslands Survey andMi�ga�on Plan, Sec�on 3.3, Page: 13 describes the vegeta�on surveys completed prior toconstruc�on.

113 Environment Adams Lake Indian Band,Neskonlith Indian Band

Trans Mountain plans to hire qualified Aboriginal monitors for Environmental monitoring andinspec�on jobs during the construc�on of the Project.

ALIB IR No. 1.6.04,Neskonlith IB IR No.1.II.2e


98 Commitment addressed by CER Condi�on 98, CER Filing ID C00105, Condi�on 98 Plan forIndigenous Group Par�cipa�on in Construc�on Monitoring, Sec�on 3.0, Page: 5.

128 Environment Sto:lo Collec�ve Trans Mountain will discuss the opportunity for Sto:lo par�cipa�on in pre-construc�on weedsurveys.


Prior to Construc�on In Progress Commitment is in progress. Trans Mountain con�nues to engage with Sto:lo on weed andvegeta�on management. Commitment will be complete with engagement logs between TransMountain and Sto:lo, and par�cipa�on records, if applicable.

156 Environment City of Burnaby Trans Mountain will review the status of the current storm water discharge permit for WestridgeMarine Terminal with the BC Ministry of Environment to determine if the exis�ng permit will remainin effect, if the exis�ng permit will require an amendment, or if a new permit will be required.

City Burnaby IR No.1.20.02a

Prior to Construc�on Complete Ministry of Environment Amended Permit 3678 under the Provisions of the EnvironmentalManagement Act dated June 11, 2020. Permit provides authoriza�on to discharge effluent toBurrard Inlet from a jet fuel storage and crude oil shipping facility.

175 Environment Metro Vancouver Trans Mountain will engage with Metro Vancouver regarding their request for stack tes�ng anddispersion modelling when engineering plans are further advanced.

Metro Vancouver IRNo. 1.1.6.03g

Prior to Construc�on Complete Mee�ngs were held with Metro Vancouver. Dates where stack tes�ng and/or dispersion modellingwere discussed include the following: September 25, 2014 and November 13, 2014.

177 Environment Province of Bri�sh Columbia Trans Mountain plans to iden�fy all water wells within the Project Footprint prior to construc�on. Province BC IR No.1.1.38c


93 Commitment addressed by CER Condi�on 93, CER Filing ID A84458, Condi�on 93 Water WellInventory, Sec�on 2.0, Page: 6.

195 Environment NEB A master watercourse crossing table will be created by combining the Fish Habitat list and theHydrology list to ensure that all watercourses have been captured and accounted for and submi�edas part of Technical Update No. 3 on September 4, 2014.

NEB IR No. 2.101e(Filing ID A3Z4T9),NEB F-IR No. 2.101e(Filing ID A4A7Y8),NEB F-IR No. 2.101e-A�achment 1(A4A7Y9)


43 Commitment addressed by CER Condi�on 43, CER Filing ID C00815, Condi�on 43 WatercourseCrossing Inventory Update (Appendix A-D), CER Filing ID C08399 (Spread 4b update), CER Filing IDC08687 (Spread 1 and 2 update), CER Filing ID C10251 (Spread 5a update). Complete documentsaddress this commitment.

206 Environment City of Burnaby Trans Mountain land agents will work with private property owners and Trans MountainReclama�on, in conjunc�on with Trans Mountain Permi�ng, on reclama�on plans for affectedareas. Where deep trenchless methods are used the green belts will not be disturbed.

City Burnaby IR No.1.33.09d;NEB RouteHearing TMEPEvidence Seg 7Burnaby


72 Commitment addressed by CER Condi�on 72, CER Filing ID A86570, Condi�on 72 Reclama�onManagement Plan, Sec�on 1.6, 5.11 Page: 5, 39.


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224 Environment Sto:lo Collec�ve Trans Mountain will con�nue to engage Stó:lō representa�ves through all phases of the Project.Vegeta�on monitoring is part of the Post Construc�on Environmental Monitoring (PCEM) programand vegeta�on re-establishment will be compared to a similar reference plant community locatedadjacent to, or within, the vicinity of the construc�on right-of-way and pre-construc�on condi�ons.Discuss the opportunity for Stó:lō par�cipa�on and input into the planned monitoring scheduled .

Sto:lo Collec�veRecommenda�on#38, 39


In Progress Proof of comple�on will be the Condi�on 96 Reports on engagement with Indigenous groups –construc�on to be filed with the CER every 6 months un�l commencing opera�ons.

255 Environment Squamish Na�on In the event of a spill that were to impact Squamish land Trans Mountain will commit to meet withSquamish to understand the remedia�on concerns and interests, and work to resolve any issues thatare not resolved in the ini�al clean up.

Squamish Na�on IRNo. 2.04(h)

During Opera�ons In Progress Proof of comple�on will copy of mee�ng minutes should a spill occur that impacts Squamish land.

258 Environment Adams Lake Indian Band A minimum of two Environmental compliance audits per year for each individual prime contractor(mainline construc�on) or construc�on spread will be conducted by a qualified, third-partyconsultant.

ALIB IR No. 1.6.07 During Construc�on In Progress Proof of comple�on will be the environmental compliance audits completed by a third-partyconsultant at a regular interval.

259 Environment Adams Lake Indian Band Trans Mountain will prepare a spo�ed owl mi�ga�on plan for the Project, following the guidelinesand recommenda�ons provided by BC Ministry of Forests, Lands and Natural Resource Opera�ons(MFLNRO), which have been applied on previous development projects (refer to NEB IR No. 1.46aand c). Trans Mountain will ensure consulta�on with BC MFLNRO and Environment Canadaregarding field survey and mi�ga�on planning for Williamson’s sapsucker and Lewis’s woodpeckercri�cal habitat con�nues over the planning phase of the Project to develop appropriate mi�ga�onthat meets regulatory expecta�ons and conserva�on objec�ves.

ALIB IR No. 1.5.5,NEB IR No. 1.46c


38 Commitment addressed by CER Condi�on 38 and 44, Filing ID A85803, Condi�on 38 SowaquaSpo�ed Owl Mi�ga�on Plan, Document covers this commitment. CER Filing ID A90906, Condi�on 44Williamson's Sapsucker and Lewis’s Woodpecker Mi�ga�on and Habitat Restora�on Plan, AppendixA, Page: A-3 to A-11.

260 Environment Adams Lake Indian Band As part of the Post-Construc�on Environmental Monitoring (PCEM) program, Trans Mountain willmonitor the success of access control measures implemented along segments of the construc�onright-of-way by visually assessing evidence of human access.

ALIB IR No. 1.5.7e Post-Construc�onMonitoring

Superseded by NEBCondi�on

47 Commitment addressed by CER Condi�on 47, Filing ID A90912, Condi�on 47 Access ManagementPlan, Sec�on 5.0 (Table 5.1), Page 34.

261 Environment Adams Lake Indian Band In areas where natural recovery is unsuccessful, remedial measures will be implemented and mayinclude but not be limited to: soil stability or erosion control measures, seeding areas using anapproved na�ve seed mix, plan�ng tree and/or shrubs, or addi�onal access control measures toassist in vegeta�on establishment, survival and growth.

ALIB F-IR No. 1.5.6a Post-Construc�onMonitoring


71 Commitment addressed by CER Condi�on 71, Filing ID A90936, CER Condi�on 71 Riparian HabitatManagement Plan, Sec�on 6.4, Page: 54.

265 Environment Adams Lake Indian Band Measurable targets will be developed as part of the Post Construc�on Environmental Monitoring(PCEM) program, by which the success of mi�ga�on measures can be measured and the need foradap�ve measures iden�fied.

ALIB IR No. 1.5.2a,c,ALIB IR No. 1.6.2a,b



151 Commitment addressed by CER Condi�on 151, Not yet filed (on or before 31 January following thefirst, third, and fi�h complete growing seasons a�er comple�ng final clean-up), Condi�on 151 Post-construc�on environmental monitoring reports.

266 Environment Adams Lake Indian Band Should the poten�al for serious harm to fish that are part of, or support, a commercial, recrea�onal,or Aboriginal (CRA) fishery unless authorized by the Department of Fisheries and Oceans Canada(DFO) be confirmed either during the self-assessment or upon Na�onal Energy Board (NEB) or DFOreview, Trans Mountain will develop an appropriate Conceptual Fish Offset Plan (Offset Plan).

ALIB IR No. 1.3.21 Prior to Construc�on Superseded by NEBCondi�on

110 Commitment addressed by CER Condi�on 110, Authoriza�on(s) under paragraph 35(2)(b) of theFisheries Act and Species at Risk permit(s) – pipeline, CER Filing ID C06333, DFO Authoriza�on andSARA Permit for Coquihalla, Sec�on 4.0, Page: 4 CER Filing ID C07943, DFO Authoriza�on forBrune�e Tributaries, Sec�on 4.0, Page: 5, and DFO Authoriza�on for Swi� Creek, Sec�on 4.0, Page:5.

267 Environment Adams Lake Indian Band Trans Mountain commits to developing and implemen�ng a mi�ga�on strategy for poten�allyaffected grizzly bear popula�ons that have an elevated conserva�on status. This grizzly bearmi�ga�on strategy will include objec�ves consistent with current regulatory guidelines and will bedeveloped in consulta�on with the appropriate regulatory authori�es.

ALIB IR No. 1.5.7d Prior to Construc�on Superseded by NEBCondi�on

56 Commitment addressed by CER Condi�on 56, Filing ID A90913, Condi�on 56 Grizzly Bear Mi�ga�onPlan, Plan addressees this commitment.

268 Environment Adams Lake Indian Band Where required under the Canadian Environmental Assessment Act, 2012 and the Na�onal EnergyBoard Filing Manual, follow-up programs will be developed to compare predicted effects of the TransMountain Expansion Project to post-construc�on condi�ons.

ALIB IR No. 1.6.09b Post-Construc�onMonitoring


151 Commitment will be addressed by CER Condi�on 151, Not yet filed (on or before 31 Januaryfollowing the first, third, and fi�h complete growing seasons a�er comple�ng final clean-up),Condi�on 151 Post-construc�on environmental monitoring reports.

269 Environment Adams Lake Indian Band,Kwantlen First Na�on,Landowner - City ofChilliwack, Township ofLangley, WaterwealthProject

Wherever feasible, watercourse crossing construc�on ac�vi�es will be �med to occur within theleast risk biological windows to avoid causing serious harm to fishes and remain in compliance withthe Fisheries Act.

ALIB IR No. 1.3.13a,ALIB IR No. 1.3.24b;Kwantlen FN IR No.1.05.3; Langley IRNo. 1.01b; DetailedRoute Hearing Cityof Chilliwack ReplyEvidence Pro-Informa�on Pro-Environment UnitedPeople (para 22)(C08070)


43, 72 Commitment addressed by CER Condi�on 43 and 72, CER Filing ID C00815, Condi�on 43Watercourse Crossing Inventory Update (Appendix A-D), CER Filing ID C08399 (Spread 4b update),CER Filing ID C08687 (Spread 1 and 2 update), CER Filing ID C10251 (Spread 5a update). Completedocuments address this commitment. CER Filing ID C01961, Condi�on 72 Pipeline EPP, Sec�on 7.0,Page: 27.

270 Environment Angelika Hacke�, NEB Trans Mountain commits to common energy pipeline industry prac�ces to minimize directgreenhouse gas emissions during construc�on and opera�on of the pipeline.

Hacke� A IR No.1.2.1b, NEB IR No.2.019b, NEB IR No.1.32, NEB IR No.1.31, NEB IR No.1.33b


52, 53, 54, 55, 72,79, 85

Commitment addressed by CER Condi�on 52, 53, 54 CER Filing ID A84415, Condi�on 52 AirEmissions Management Plan for WMT, Sec�on 5.0, Page: 29 Condi�on 53, CER Filing ID A84416,Fugi�ve Emissions Management Plan for WMT, Sec�on 8.0, Page: 16. Condi�on 54, CER Filing IDA84796, Condi�on 54 Fugi�ve Emissions Management Plan for Edmonton Terminal, Sec�on 6.0,Page: 8 to 9 Condi�on 54, Fugi�ve Emissions Management Plan for Sumas and Burnaby Terminals,Sec�on 6.0, Page: 8 to 9 Condi�on 55, CER Filing ID A83059, Condi�on 55, Fugi�ve EmissionsManagement Plan for Pump Sta�ons, Sec�on 3.0, Page: 4 Condi�on 72, CER Filing ID C01961,Condi�on 72 Pipeline EPP, Sec�on 1.0, Page: 1 Condi�on 79, CER Filing ID C08441, Condi�on 79 AirEmissions Management Plan for Sumas and Burnaby Terminals, Sec�on 4.0, Page: 23 Condi�on 79,CER Filing ID A84102, Air Emissions Management Plan for Edmonton Terminal, Sec�on 4.0, Page: 7to 11. Condi�on 85, CER Filing ID A85269, Condi�on 85, Air Emissions Management Plan for BMT,Sec�on 5.0, Page: 8.


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271 Environment Asini Wachi NehiyawakTradi�onal Band

Trans Mountain will no�fy all relevant aboriginal groups regarding the development of the postconstruc�on monitoring Plan for reac�va�on ac�vi�es.

AWNTB IR No.1.05.1b




272 Environment Sto:lo Collec�ve Trans Mountain welcomes the opportunity to discuss the establishment of infrastructure andcapacity for Sto:lo to implement on-going processes of air and water quality monitoring.



98 Commitment addressed by CER Condi�on 98, CER Filing ID C00105, Condi�on 98 Plan forIndigenous Group Par�cipa�on in Construc�on Monitoring, En�re Plan outlines Trans Mountain'sengagement with Indigenous Groups and the Scope of the Indigenous Monitors.

273 Environment BC Nature and NatureCanada

Trans Mountain will provide an update on rou�ng in Surrey Bend Regional Park, Colony Farms andBrune�e River Greenway in Technical Update No. 1, to be submi�ed to the NEB in Q3 2014. Theupdate will include addi�onal informa�on and a map of the proposed and alterna�ve corridorsbeing considered.

BC Nature NatureCda IR No. 1.16a

Prior to Construc�on Complete Technical Update No. 1, CER Filing ID A3Z8F9, Figure 2.2-13, Figure 2.2-14A, Figure 2.2-14B,Technical Update No. 1, CER Filing ID A3Z8G0, Figure 2.2-15.

274 Environment BC Nature and NatureCanada, City of Burnaby

Trans Mountain is suppor�ve of a collabora�ve approach to long-term monitoring for marine birdsand will endeavour to meet with Environment Canada (EC) to discuss the poten�al for developmentof a long-term monitoring program as a partnership with others.

BC Nature NatureCda IR No. 1.12b,City Burnaby IR No.1.27.07c

Project Lifecycle In Progress Proof of comple�on will be the mee�ng minutes with Environment and Climate Change Canadawhere poten�al for development of a long-term monitoring program as a partnership with others isdiscussed.

277 Environment BC Parks, NEB All access roads and trails would be reclaimed or deac�vated and revegetated in consulta�on withBC Parks and other stakeholders.

BC Parks boundaryadjustmentapplica�on (August2014)


72 Commitment is addressed by CER Condi�on 72, CER Filing ID A86570, Sec�on 5.4, Page: 22 to 23.

279 Environment BC Parks, NEB At pre-determined loca�ons where vegeta�on is disturbed by construc�on, the use of planttransplants may be considered. Op�ons for woody species revegeta�on include installa�on ofnursery grown plant plugs, installa�on of locally sourced dormant woody species transplants, andseeding of na�ve grass.



72 Commitment addressed by CER Condi�on 72, CER Filing ID A86570, Condi�on 72 Reclama�onManagement Plan, Sec�on 5.0, 5.9 Page: 19, 30.

280 Environment BC Parks, NEB During construc�on, Trans Mountain will ensure that all equipment arriving on site is clean and freeof soils and plant materials. Where areas of concern for invasive plant species are iden�fied,machine clean-off sta�ons will be installed to mi�gate for the poten�al for the spread of weeds.



72 Commitment addressed by Condi�on 72, CER Filing ID C01961, Condi�on 72 Pipeline EPP, Sec�on7.0, Page: 25.

284 Environment BC Parks, NEB Seed mixes will be developed in consulta�on with the BC Parks conserva�on specialist and willconsist of species na�ve to the park.



72 Commitment addressed by CER Condi�on 72, CER Filing ID A86570, Condi�on 72 Reclama�onManagement Plan, Sec�on 6.2 Page: 42.

285 Environment BC Parks, NEB Temporary fencing that will protect newly seeded and planted areas from livestock grazing orunauthorized access may be necessary at some sites in the Project Footprint. The need, type andextent of the fencing will be determined in consulta�on with the land owner or land manager.



72 Commitment addressed by CER Condi�on 72, CER Filing ID C01961, Condi�on 72 Pipeline EPP,Sec�on 14.3, Page: 87.

286 Environment John Black Trans Mountain will conduct a wildlife survey at the Burnaby Terminal prior to clearing andconstruc�on ac�vi�es.

Black J IR No. 1.2.1a During Construc�on Superseded by NEBCondi�on

78 Commitment addressed by CER Condi�on 78, CER Filing ID C06991, Condi�on 78 Facili�es EPP,Sec�on 6.0, Page 6-2.

287 Environment Burnaby ResidentsOpposing Kinder MorganExpansion - BROKE, City ofBurnaby, Tsleil-WaututhNa�on

Trans Mountain has commi�ed to filing the detailed human health risk assessment with the Na�onalEnergy Board on June 16, 2014.

BROKE IR No. 1.7e,BROKE IR No. 1.3c,City Burnaby IR No.1.01.09d, Tsleil-Waututh Na�on IRNo. 1.4.2b

Prior to Construc�on Complete The Human Health Risk Assessment of Westridge Marine Terminal Technical Report was filed withthe Na�onal Energy Board on June 16, 2014 (Intrinsik 2014), CER Filing IDs A3Y1F4 and A3Y1F5.

288 Environment Canadian Parks andWilderness Society - BCChapter

An affected area analysis for Old Growth Management Areas (OGMAs) has been completed and willbe updated when the construc�on right-of-way is finalized . Trans Mountain is working with the BCMinistry of Forests, Lands and Natural Resource Opera�ons to complete OGMA mi�ga�oncommitments.

CPAWS IR No. 1.2.1 Prior to Construc�on Superseded by NEBCondi�on

76 Commitment addressed by CER Condi�on 76, CER Filing ID A84120, Condi�on 76 Old GrowthManagement Areas Mi�ga�on and Replacement Plan, Sec�on 1.4, 6.0, Page: 5, 19.

289 Environment Canadian Parks andWilderness Society - BCChapter, NEB, NewDemocra�c Party of Canada

Trans Mountain will file the spo�ed owl mi�ga�on plan with the NEB 6 months prior to commencingconstruc�on in Wildlife Habitat Areas.

NEB IR No. 1.46c,CPAWS IR No. 1.2.4,NDP IR No. 1.1.8f


38 Commitment addressed by CER Condi�on 38, CER Filing ID A85803, Condi�on 38 Sowaqua Spo�edOwl Mi�ga�on Plan, Document covers this commitment.


Trans Mountain will provide an update on consulta�on related to the mi�ga�on strategy for theNorth Cascades Grizzly Bear Popula�on Unit with the filing of NEB IR Round 2 responses in Q3 2014.



56 Commitment addressed by CER Condi�on 56, Filing ID A90913, Condi�on 56 Grizzly Bear Mi�ga�onPlan, Appendix A, Page: A-4 to A-6.


Trans Mountain will provide details of mi�ga�on strategies for Lewis’s woodpecker and Williamson’ssapsucker in NEB IR Round 2 responses in Q3 2014.



44 Commitment addressed by CER Condi�on 44, CER Filing ID A90906, Condi�on 44 Williamson'sSapsucker and Lewis’s Woodpecker Mi�ga�on and Habitat Restora�on Plan. En�re plan addressesthis commitment.


Trans Mountain will provide results of mee�ng with Environment Canada (EC) and BC Ministry ofForests, Lands and Natural Resource Opera�ons (MFLNRO) related to Lewis's woodpecker andWilliamson's sapsucker during NEB IR Round 2.

CPAWS IR No. 1.2.4,NEB IR No. 1.45b,NDP IR No. 1.1.8f

Prior to Construc�on Complete Condi�on 44, Williamson’s Sapsucker and Lewis’s Woodpecker Mi�ga�on and Habitat Restora�onPlan, CER Filing ID A90906, Appendix A, Table A-2 and Table A-3, Page: A-3 to A-4, A-6.


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Trans Mountain will provide results of mee�ng with Environment Canada (EC) during NEB IR Round2.

NEB IR No. 1.44cand d


44 Commitment addressed by CER Condi�on 44, CER Filing ID A90911 Condi�on 44 Pacific WaterShrew Mi�ga�on and Habitat Restora�on Plan Appendix A (Table A-2 and Table A-3) Page: A-4 to A-10. CER Filing ID A90905, Condi�on 44 Coastal Giant Salamander Mi�ga�on and Habitat Restora�onPlan, Appendix A (Table A-2 and Table A-3), Page: A-2 to A-5. CER Filing ID A85074, Condi�on 44Townsend’s Mole Mi�ga�on and Habitat Restora�on Plan, Appendix B (Table B-2 and Table B-3),Page: B-4 to B-6.


Trans Mountain will update the Project Pipeline Environmental Protec�on Plan with addi�onal site-specific mi�ga�on measures for watercourses iden�fied as cri�cal Nooksack dace habitat, to be filedat least 90 days prior to construc�on.

CPAWS IR No. 1.2.4,NEB IR No. 1.52d,NEB IR No. 1.52e,NDP IR No. 1.1.8f


75 Commitment addressed by CER Condi�on 75, CER Filing ID C01961, Pipeline EPP (Appendix GNooksack Dace (NDC) and Salish Sucker (SSU) Management Plan), Sec�on 8.1 in Appendix G, Page:G-132 to G-143.

295 Environment Canadian Parks andWilderness Society - BCChapter, Catherine Jensen,City of Coquitlam, NEB,Neskonlith Indian Band,New Democra�c Party ofCanada, Pro Informa�on ProEnvironment United PeopleNetwork

If the results of the Stage 2 watercourse assessment change any of the conclusions presented in theEnvironmental and Socio-Economic Assessment (Volume 5A of the Applica�on), Trans Mountain willsubmit an update to the NEB in Q4 2014.

CPAWS IR No. 1.2.4,NEB IR No. 1.52a,NEB IR No. 1.52b,NEB IR No. 1.52c ,NEB IR No. 1.52d,NEB IR No. 1.52e,NEB IR No. 1.53a,NEB IR No. 1.53b,NEB IR No. 1.53cNEB IR No. 1.53d,NEB IR No. 1.53e,NEB IR No. 1.53f,NEB IR No. 1.53g,NEB IR No. 1.53h,NEB IR N

Prior to Construc�on Complete Condi�on 43 Watercourse Crossing Inventory, CER Filing ID A82366, A82369, A82390, A82392,A82395, A82397, A82400, A82405, A82409, Updated Condi�on 43 Appendix A-D, CER Filing IDC00815.

296 Environment City of Abbotsford Abbotsford – Sumas Aquifer will be assessed as a high consequence area. Technical UpdateNo. 1 andConsulta�on UpdateNo. 2 - Part 5Update StakeholderEngagement Part 01.Table 1.6.3-1

Prior to Construc�on Complete Trans Mountain Pipeline (TMPL) Risk Results dated August 11, 2014, CER Filing ID A4A4E9, A4A4F0,A�achment A, PDF Page: 39.

297 Environment City of Abbotsford, NEB Vedder Aquifer will be assessed as a high consequence area. Technical UpdateNo. 1 andConsulta�on UpdateNo. 2 - Part 5Update StakeholderEngagement Part 01.Table 1.6.3-1

Prior to Construc�on Complete Trans Mountain Pipeline (TMPL) Risk Results dated August 11, 2014, CER Filing ID A4A4E9, A4A4F0,A�achment A, PDF Page: 38 to 39.

298 Environment City of Burnaby A Post-Construc�on Environmental Monitoring program will be conducted following construc�on tomonitor any poten�al effects of the ac�vi�es on adjacent vegeta�on.





300 Environment City of Burnaby If contaminated soil is encountered during construc�on, Trans Mountain will implement theContamina�on Discovery Con�ngency Plan as iden�fied in Sec�on 5.2.4 of Volume 5A and Sec�on 1,Appendix B of Volume 6B.

City Burnaby IR No.1.43.03f


72, 78, 81 Commitment addressed by CER Condi�on 72, 78, 81. CER Filing ID C01961, Condi�on 72 PipelineEPP, Sec�on 1.0 of Appendix B, Page: B-3 CER Filing ID C06991, Condi�on 78 Facili�es EPP, Sec�on1.0 of Appendix B, Page: B-3 CER Filing ID C08265, Condi�on 81 Westridge Marine Terminal EPP,Sec�on 1.0 of Appendix B, Page: B-3.

301 Environment City of Burnaby Trans Mountain is comple�ng addi�onal dispersion modelling to inform engineering design relatedto terminal opera�ons during product loading and unloading. This informa�on will be provided inthe Technical Update No. 1 in Q3 2014.

City Burnaby IR No.1.28.02a, CityBurnaby IR No.1.28.03a, FVRD IRNo. 1.02a, FVRD IRNo. 1.09a, GoC EC IRNo. 1.063, GoC EC IRNo. 1.096c, GoC ECIR No. 1.103a, LivingOceans IR No. 1.21a,Living Oceans IR No.1.58b, MetroVancouver IR No.1.1.6.01b, MetroVancouver IR No.1.1.6.02a, MetroVancouver IR No.1.1.6.03a, MetroVancouver IR No.1.1.6.03b, MetroVancouver IR No.1.1.6.03h

Prior to Construc�on Complete Trans Mountain met with the LFVAQCC on September 25, 2014 and November 13, 2014 to discussthe Project. Members of the LFVAQCC include Environment Canada, the Province of Bri�shColumbia (BC Ministry of the Environment), Metro Vancouver, Port Metro Vancouver and the FraserValley Regional District. Responses to Lower Fraser Valley Air Quality Coordina�ng Commi�eeInformal Informa�on Requests from September 25 and November 13, 2014 Mee�ngs Air Quality,Human Health Risk and Marine Spill Assessments Trans Mountain Expansion Project, CER Filing IDA64686.


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302 Environment City of Burnaby Trans Mountain will add a statement to the Environmental protec�on plans for the Pipeline,Facili�es and Westridge Marine Terminal components of the Trans Mountain Expansion Project thatit will con�nue to work with local municipali�es to develop weed control plans that will be requiredfor the Project.

City Burnaby IR No.1 - 20.04b

Prior to Construc�on Complete Proof of Comple�on for Pipeline and Westridge: CER Condi�ons 72, 78, 81. CER Filing ID C01961,Condi�on 72 Pipeline EPP, Sec�on 6.0, Page 17. CER Filing ID C05815, Condi�on 78 TemporaryConstruc�on Lands and Infrastructure EPP, Sec�on 6.0, Page 17. CER Filing ID C08265, Condi�on 81Westridge Marine Terminal EPP, Sec�on 7.0, Page 7-2. Proof of Comple�on for Facili�es will beupdated following filing.

303 Environment City of Burnaby Trans Mountain will adopt all mi�ga�on measures recommended in Technical Report 5C-3 of Volume5C, Terrestrial Noise and Vibra�on Technical Report (RWDI December 2013).



74, 80, 86, 141 Commitment addressed by CER Condi�on 74, 80, 86, 141. CER Filing IDs C09038, C08036, C06875,C06343, C05703, C05553, C04017, C02395, C01524, C00856, C00689, C00377, A84115, A84761,Condi�on 74 HDD Noise Management Plan, Plans address this commitment. CER Filing ID C06928,Condi�on 80 Terminals Construc�on Noise Management Plan, Plan addresses this commitment.Condi�on 86, CER Filing ID C05211, Condi�on 86 BMT Construc�on Noise Management Plan, Planaddresses this commitment Commitment will be addressed by CER Condi�on 141, Not yet filed(within 3 months a�er commencing opera�ons), CER Condi�on 141 Post-construc�on noise surveys.

304 Environment City of Burnaby Trans Mountain will commit to supplying Living Oceans with the hourly meteorological data that hasbeen collected since the commissioning of the Automated Monitoring System (SAM) units at theBurnaby Terminal by August 15th, 2014.

City BurnabyA�achment - Table1.04.14h

Prior to Construc�on Complete Trans Mountain filed this detailed data on the public record on August 15, 2014 in follow-up to itsini�al response to City of Burnaby IR No. 1.04.04h. Reference Filing ID A62290 and in par�cularExhibits B252 1 through B252 7 forming part of that submission.

305 Environment City of Burnaby Trans Mountain will prepare an Air Emissions Management Plan for the Westridge Marine Terminalas per NEB Dra� Condi�on No. 19 (August 2015) which will involve installing a new ambient airquality monitoring sta�on.

City Burnaby IR No.1.04.14h, CityBurnaby IR No.1.28.01c, CityBurnaby IR No.1.03.07f, CityBurnaby IR No.2.085, City BurnabyIR No. 2.086, NEB IRNo. 1.35a, DNV IRNo. 1.5.03d, MetroVancouver IR No.1.1.6.03i, FVRD IRNo. 2.19.


52 Commitment addressed by CER Condi�on 52, CER Filing ID A84415, Air Emissions Management Planfor Westridge Marine Terminal, Plan addresses this commitment.





309 Environment District of North Vancouver Trans Mountain will install a new ambient air quality monitoring sta�on at the Westridge MarineTerminal as per NEB Dra� Condi�on No. 21 (April 2014).

District of NorthVancouver IR No.1.5.03d


52 Commitment addressed by CER Condi�on 52, CER Filing ID A84415, Air Emissions Management Planfor Westridge Marine Terminal. Condi�on 52b addresses this commitment. Loca�ons shown inFigure 1, Page: 5.

310 Environment Environment Canada Trans Mountain proposes to meet with Environment Canada (EC) and the other intervenors involvedin the Lower Fraser Valley Air Quality group who are interested, in Q3 2014 to clarify assump�onsand methodology for an updated marine air quality/greenhouse gas assessment using the MarineEmission Inventory Tool (MEIT) to be conducted in 2015. (IR: EC requests that the Proponent re-evaluate the Base Case with berth and anchorage emissions included.)

Environment CanadaA�achment - Table1.058

Prior to Construc�on Complete Trans Mountain met with the LFVAQCC on September 25, 2014 and November 13, 2014 to discussthe Project. Members of the LFVAQCC include Environment Canada, the Province of Bri�shColumbia (BC Ministry of the Environment), Metro Vancouver, Port Metro Vancouver and the FraserValley Regional District. Responses to Lower Fraser Valley Air Quality Coordina�ng Commi�eeInformal Informa�on Requests from September 25 and November 13, 2014 Mee�ngs Air Quality,Human Health Risk and Marine Spill Assessments Trans Mountain Expansion Project, CER Filing IDA64686.

311 Environment Environment Canada, MetroVancouver

Trans Mountain recognizes that upda�ng the photochemical modeling using the updated MarineEmission Inventory Tool (MEIT) would be valuable to Environment Canada (EC), Metro Vancouver(MV) and Fraser Valley Regional District (FVRD) and commits to undertaking a similar modeling effortbut using the updated MEIT when it is available. This update using the Community Mul�-Scale AirQuality model would not include all of the addi�onal scenarios (i.e., another ozone episode, typicalozone episode under other meteorological condi�ons, seasonal and annual �me periods) jointlyrequested by EC, MV and FVRD.

EnvironmentCanada- A�achment- Table 1.076a)

Prior to Construc�on Complete Reply Evidence Appendix 33C - Air Quality Modelling, Updated Community Mul�-scale Air Quality(CMAQ) Photochemical Modelling for the TMEP, CER Filing ID A4S7I6.

313 Environment Fraser Valley RegionalDistrict

Trans Mountain is commi�ed to conduc�ng water quality monitoring during construc�on. FVRD IR No. 1.27b During Construc�on Superseded by NEBCondi�on

72 Commitment addressed by CER Condi�on 72, CER Filing ID C01961 Condi�on 72 PipelineEnvironmental Protec�on Plan, Appendix G, Water Quality Monitoring sec�on, Page: G-143.

314 Environment Fraser Valley WatershedsCoali�on

In the event an amphibian salvage is needed, a specific plan will be developed for that loca�on.Condi�ons of the amphibian salvage permit will be adhered to.

FVWC IR No. 1.2.4 During Construc�on Superseded by NEBCondi�on

72 Commitment addressed by CER Condi�on 72, CER Filing ID C01961 Condi�on 72 PipelineEnvironmental Protec�on Plan, Sec�on 14.3, Page: 85.

315 Environment Environment Canada, NEB If a wetland is determined to not be on the trajectory to returning to pre-construc�on func�onalcondi�on at the end of the Wetland Func�on Post-construc�on Monitoring Program (i.e., post-construc�on func�onal condi�on category is less than the pre-construc�on category), TransMountain will discuss the next steps with the NEB and Environment Canada (EC) to achieve the goalof “no net loss” of wetland func�on.

NEB IR No. 2.051b,GoC EC IR No. 2.051


41 Commitment addressed by CER Condi�on 41, CER CER CER Filing ID A90909, Condi�on 41 WetlandSurvey and Mi�ga�on Plan, Sec�on 5.3, 7.1, 7.2.3, Page: 29, 42, 45

316 Environment Environment Canada Trans Mountain is commi�ed to working with provincial regulatory agencies, tenure holders,Aboriginal communi�es and other stakeholders to iden�fy opportuni�es to address poten�alresidual Project effects on southern mountain caribou habitat.

EC P-IR No. 1.16 Prior to Construc�on Superseded by NEBCondi�on

37 Commitment addressed by CER Condi�on 37, CER Filing ID A85071, Condi�on 37a PreliminaryCaribou Habitat Restora�on Plan, Sec�on 4.0 and Appendix B Page: 14, B-1 to B-13.

318 Environment Environment Canada Trans Mountain will meet with Environment Canada (EC) in to discuss a collabora�ve, industry-wideapproach to the development of a long-term monitoring program for marine birds.

EC P-IR No. 1.19 Prior to Construc�on Complete Trans Mountain met with Environment Canada to discuss long term monitoring program foroffshore birds in the Strait of Juan de Fuca in on May 23, 2017.


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Commitment

CommitmentStatus



320 Environment Environment Canada Trans Mountain will ensure Peacock vinyl lichen (Leptogium polycarpum) is iden�fied as a poten�alrare plant and lichen species for the BC component of the proposed project

GoC EC IR No. 1.048 Prior to Construc�on Complete Condi�on 40, CER Filing ID A90904, Rare Plants and Rare Ecological Communi�es Management Plan,Sec�on 4.1, Page: 17. Volume 5C, ESA - Biophysical Technical Reports Project Vegeta�on TechnicalReport, CER Filing ID A56012, Sec�on 4.3.2, Table 4.3.2.1 Federal Species of Concern Along the BCPor�on of the Proposed Pipeline Corridor, Page: 4-25.

321 Environment Environment Canada Trans Mountain will con�nue to consult with Environment Canada (EC) regarding recommenda�onsand site-specific mi�ga�on for Species at Risk Act (SARA) listed vegeta�on species that exist alongthe Project footprint.

GoC EC IR No. 1.046 Prior to Construc�on Superseded by NEBCondi�on

40 Commitment addressed by CER Condi�on 40, Filing ID A90904, Condi�on 40 Rare EcologicalCommunity and Rare Plant Popula�on Management Plan, Sec�on 3.3.2.2, 5.1, Page: 13, 23.

322 Environment Environment Canada Where conflicts in mi�ga�on measures such as �ming windows may arise, Trans Mountain willconsult with the appropriate provincial regulatory agencies to determine prac�cal and effec�vemi�ga�on.


37, 38, 44, 56 Commitment addressed by CER Condi�on 37, 38, 44, 56, Condi�on 37, Filing ID A85071, Condi�on37a Preliminary Caribou Habitat Restora�on Plan, Appendix B, Page: B-3 to B-10; CER Condi�on 38,CER Filing ID A85803, Condi�on 38 Sowaqua Spo�ed Owl Mi�ga�on Plan, Appendix B, Page: B-3 toB-7; Condi�on 44, CER Filing ID A90910, Condi�on 44 Western Screech-Owl Mi�ga�on and HabitatRestora�on Plan, Appendix A, Page: A-3 to A-8. CER Filing ID A86567, American Badger Mi�ga�onand Habitat Restora�on Plan, Appendix A, Page: A-3 to A-9. CER Filing ID A90911 Condi�on 44Pacific Water Shrew Mi�ga�on and Habitat Restora�on Plan Appendix A, Page: A-4 to A-10. CERFiling ID A90905, Condi�on 44 Coastal Giant Salamander Mi�ga�on and Habitat Restora�on Plan,Appendix A, Page: A-2 to A-5. CER Filing ID A86567, Condi�on 44 Townsend’s Mole Mi�ga�on andHabitat Restora�on Plan, Appendix B, Page: B-4 to B-6; CER Filing ID A90906, Condi�on 44Williamson’s Sapsucker and Lewis’s Woodpecker Mi�ga�on and Habitat Restora�on Plan, AppendixA, Page: A-3 to A-9; CER Filing ID A90907, Condi�on 44 Oregon Spo�ed Frog Mi�ga�on and HabitatRestora�on Plan, Appendix B, Page: B-3 to B-7; CER Filing ID A86567, Condi�on 44 Barn OwlMi�ga�on and Habitat Restora�on Plan, Appendix A, Page: A-3 to A-6; CER Filing ID A86567,Condi�on 44 Great Basin Spadefoot Mi�ga�on and Habitat Restora�on Plan, Appendix A, Page: A-4to A-8; CER Filing ID A86567, Condi�on 44 Oregon Forestsnail Mi�ga�on and Habitat Restora�onPlan, Appendix A, Page: A-3 to A-7 CER Filing ID A86567, Condi�on 44 Western Ra�lesnake andGreat Basin Gophersnake Mi�ga�on and Habitat Restora�on Plan, Appendix A, Page: A-3 to A-6; CERCondi�on 56, CER Filing ID A90913, Condi�on 56 Grizzly Bear Mi�ga�on Plan, Appendix A, Page: A-4to A-6.

323 Environment Natural Resources Canada Environmental Inspectors will log the loca�ons of highly vulnerable aquifers where mi�ga�onmeasures are needed. These loca�ons will be documented in the Construc�on As-Built report.

GoC NRCan IR No.1.04.1


72 Commitment addressed by CER Condi�on 72 EAS/RSMT, CER Filing ID C00470, Spread 1, Sec�on 7.2,Page: 18, CER Filing ID C00475, Spread 2, Sec�on 7.2, Page: 42. CER Filing ID C05272, Spread 3/4a,Sec�on 7.2, Page: 49,. Filing ID C03930, Spread 4b, Sec�on 7.2, Page: 23. CER Filing ID C04634,Spread 5a: Sec�on 7.2, Page 68, CER Filing ID C05600, Spread 5b: Sec�on 7.2, Page 43, Spread 6:Not yet filed with updated data, CER Filing ID C03931, Spread 7: Sec�on 7.2, Page 36.

324 Environment Natural Resources Canada In the event that highly decayed logs with suitability to provide wildlife habitat are encountered,they will be set aside during construc�on and then replaced onto the right-of-way during final clean-up, where possible.



44 Commitment addressed by CER Condi�on 44, CER Filing ID A90906, Condi�on 44 Williamson’sSapsucker and Lewis’s Woodpecker Mi�ga�on, Table 5, Page: 29 CER Filing ID A85185, Condi�on 44Western Ra�lesnake and Great Basin Gopher snake Mi�ga�on and Habitat Restora�on Plan, Table 5,Page: 24. Oregon Forest snail Mi�ga�on and CER Filing ID A85185, Condi�on 44 Habitat Restora�onPlan, Table 5, Page: 28.

326 Environment Parks Canada Agency The restora�on program for works conducted within Jasper Na�onal Park that cause disturbance tosoil and vegeta�on will be based on classifica�ons according to the soil and vegeta�on types asdescribed in the Ecological Land Classifica�on system for Jasper Na�onal Park.

GoC Parks IR No.1.2.3


72 Commitment addressed by CER Condi�on 72, CER Filing ID A86570, Condi�on 72 Reclama�onManagement Plan, Appendix I, Page: I-1 to I-12.

327 Environment Parks Canada Agency Trans Mountain is commi�ed to monitor specific issues beyond the five years in Jasper Na�onalParks if Environmental issues warrant. Trans Mountain is commi�ed to the standards outlined in theLine Leaseholders Working Group.


During Opera�ons Complete The final version of the MODERs are in Appendix F of the Rev 3 Reac�va�on EPP. To be filed with theCER.

328 Environment Parks Canada Agency Trans Mountain is commi�ed to the Management Objec�ve / Desired End Result with respect toHeritage Resources for reac�va�on ac�vi�es in Jasper Na�onal Park.



72 Commitment addressed by CER Condi�on 72, Not yet filed, CER Condi�on 72, Reac�va�on EPP,Appendix F, Page: F-1 to F-10.

329 Environment Parks Canada Agency Trans Mountain is commi�ed to working with the Parks Canada Agency in developing a set ofManagement Objec�ves / Desired End Results that addresses commemora�ve integrity for theproposed reac�va�on ac�vi�es on the Trans Mountain Expansion Project.




330 Environment Metro Vancouver Trans Mountain commits to meet with Metro Vancouver to discuss the methodology and resultsrelated to mee�ng applicable ambient air quality objec�ves.

Metro VancouverA�achment - Table1.1.6.04b

Prior to Construc�on Complete A mee�ng took place on November 13, 2014 at the Environment Canada Office in Vancouver.Documenta�on of correspondence with Metro Vancouver to discuss air quality were provided tothe CER as part of CVA2021-395 Round 1, IR#7.

331 Environment Metro Vancouver Trans Mountain will install a new ambient monitoring sta�on at the Westridge Marine Terminal in2015 to meet the requirements of NEB Dra� Condi�on 21 (April 2014) which requires the methodsand schedule for ambient monitoring of contaminants of poten�al concern in air includingpar�culate ma�er, carbon monoxide, nitrogen dioxide, sulphur dioxide, hydrogen sulphide andvola�le organic compounds.

Metro Vancouver IRNo. 1.1.6.03i


52 Commitment is addressed by CER Condi�on 52, CER Filing ID A84415, Condi�on 52 Air EmissionsManagement Plan for WMT, Sec�on 3.2, Page: 6. On April 8, 2021, Trans Mountain filed a le�er withthe CER reques�ng confirma�on that Condi�on 52 has overtaken and replaced Commitment 331,with carbon monoxide appropriately excluded from the Air Emissions Management Plan for theWestridge Marine Terminal (Filing ID C12320).

332 Environment Sto:lo Collec�ve Trans Mountain welcomes the opportunity to discuss infrastructure and capacity for Sto:lo heritageresource management technical involvement as construc�on monitors, to ensure protec�on of sites,and to ensure Sto:lo prac�ces are maintained.





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333 Environment Township of Langley Trans Mountain will ensure that all construc�on equipment is free of invasive species seeds or debriswhen it arrives on the construc�on right-of-way. General pipeline construc�on mi�ga�on measuresregarding weeds and vegeta�ve debris that may be applicable to the pipeline throughout all phasesof construc�on are outlined in the Applica�on, Sec�on 7.0 of the Pipeline Environmental Protec�onPlan (Volume 6B) as well as the Weed and Vegeta�on Management Plan (Sec�on 14.0 of Appendix Cof Volume 6B). These mi�ga�on measures will be implemented, as warranted, by Trans Mountain,its Contractors and subcontractors prior to and during construc�on.

Langley IR No. 1.09c Prior to Construc�on Superseded by NEBCondi�on

45, 72 Commitment addressed by CER Condi�on 45, 72, CER Filing ID A86546, Condi�on 45 Weed andVegeta�on Management Plan, Sec�on 5.2, Page 16. CER Filing ID C01961, Condi�on 72 Pipeline EPP,Sec�on 7.0, Page 25.

334 Environment Tsartlip First Na�on Archaeological heritage resource informa�on received from par�cipa�ng communi�es will bereviewed in order to confirm mi�ga�on measures including those found in the EnvironmentalProtec�on Plans (Volume 6B, 6C and 6D).

Tsartlip FN IR No.1.2.7.1


72, 78, 81, 100 Commitment addressed by CER Condi�on 72 and 100, CER Filing ID C01853, Condi�on 100 HeritageResources and Sacred and Cultural Sites Plan, Sec�on 4.0 , Page: 17 to 23, CER Filing ID C04634, CERFiling ID C05600, CER Filing ID C03931, Condi�on 72 EAS/RSMT for Spreads 5a, 5b, 6 (not yet filed),7, Sec�on 3.0 (RSMT), Spread 5a: Page 10, Spread 5b: Page 7 to 9, Spread 6: Not yet filed, Spread 7:Page 8. CER Filing ID C05815, Condi�on 78 Temporary Construc�on Lands and Infrastructure,Appendix D, Page: D-1 to D-9 CER Filing ID C06991, Condi�on 78 Facili�es EPP, Appendix D, Page: D-1 to D-9. CER Filing ID C08265, Condi�on 81 Westridge Marine Terminal EPP, Appendix D, Page: D-1.

335 Environment Upper Nicola Band An Avian Protec�on Plan will be prepared for the Project that will provide more detail on thepoten�al effects and proposed mi�ga�on measures.

Upper Nicola Band -A�achment - Table1.16fUpper NicolaBand IR No. 1.16j(Filing ID: A3Y3V1)

Prior to Construc�on No LongerApplicable

An avian protec�on plan was proposed to mi�gate the effects of powerlines on avian species. Giventhat the powerlines are not under considera�on for the Project, this commitment no longer applies.EAO Le�er 313339 dated January 18, 2018.

337 Environment Vancouver Fraser PortAuthority DBA Port MetroVancouver

Trans Mountain will complete post-construc�on noise monitoring at the Westridge Marine Terminalas per NEB Dra� Condi�on No. 57 (April 2014) rela�ng to post-construc�on noise surveys at selectterminals.

PMV IR No. 1.3.2,Cameron SchoolParents IR No.1.2.2a, PMV IR No.1.3.2, Miller IR No.2.03b



141 Commitment addressed by CER Condi�on 141, Not yet filed (must be filed within 3 months a�ercommencing opera�ons), Condi�on 141 Post-construc�on Noise Surveys.

338 Environment NEB An es�ma�on of old growth areas impacted by the Project will be provided in the first half of 2015once the construc�on right-of-way and footprint is further delineated.


76 Commitment addressed by CER Condi�on 76, CER Filing ID A84120, Condi�on 76 Old GrowthManagement Areas Mi�ga�on and Replacement Plan, Sec�on 3.0, 6.0, Page: 8 to 15.

339 Environment NEB Appendix M of the Pipeline Environmental Protec�on Plan will be updated 90 days prior tocommencing construc�on.

NEB IR No. 1.18e,NEB IR No. 1.18d


72 Commitment addressed by CER Condi�on 72, CER Filing ID C00470 (Spread 1), RSMT Sec�on 2.0,Page 6. CER Filing ID C00475 (Spread 2), RSMT Sec�on 2.0, Page: 7. CER Filing ID C05272 (Spread3/4a), RSMT Sec�on 2.0, Page: 7. CER Filing ID C03930 (Spread 4b), RSMT Sec�on 2.0, Page: 6. CERFiling ID C04634 (Spread 5a), RMST Sec�on 2.0, Page: 8 to 9. CER Filing ID C05600 (Spread 5b), RSMTSec�on 2.0, Page: 6. CER Filing ID C03931 (Spread 7), RSMT Sec�on 2.0, Page 6.

340 Environment NEB Appropriate mi�ga�on (e.g., scheduling to avoid periods when birds congregate, protec�ve buffers)will be implemented to reduce the poten�al Project effects on migratory birds.

Technical UpdateNo. 1 andConsulta�on UpdateNo. 2 Part 5, Part 01,Table 1.6.3-1


72, 78, 81 Commitment addressed by CER Condi�on 72, 78, 81. CER Filing ID C01961, Condi�on 72 PipelineEPP, Sec�on 7.0, Page: 19. Condi�on 72, CER Filing ID C00470 (Spread 1), RSMT Sec�on 4.2, Page 8.CER Filing ID C00475 (Spread 2), RSMT Sec�on 4.2, Page: 10. CER Filing ID C05272 (Spread 3/4a),RSMT Sec�on 4.2, Page: 11. CER Filing ID C03930 (Spread 4b), RSMT Sec�on 4.2, Page: 8. CER FilingID C04634 (Spread 5a), RMST Sec�on 4.2, Page: 21. CER Filing ID C05600 (Spread 5b), RSMT Sec�on4.2, Page: 19. CER Filing ID C03931 (Spread 7), RSMT Sec�on 4.2, Page 17. CER Filing ID C06991,Condi�on 78 Facili�es EPP, Sec�on 6.0, Appendix D, Page: 6-2, Table D-1 CER Filing ID C08265,Condi�on 81 Westridge Marine Terminal EPP, Sec�on 6.0, Appendix D, Page: 6-3, Table D-1.

341 Environment NEB Appropriate mi�ga�on (e.g., soil handling, erosion control) and monitoring ac�vi�es will beimplemented during construc�on to maximize reclama�on success. Project-generated garbage ordebris will be removed regularly from along the construc�on right-of-way and facility sites. A�er thepipeline trench has been backfilled, and once weather and soil condi�ons permit, cleanup andreclama�on ac�vi�es will start along the disturbed por�ons of the pipeline right-of-way. This will bedone using bulldozers, backhoes, graders and farm equipment, where required. The topsoil orstripping will be replaced, and cross ditches and diversion berms will be installed on moderate andsteep slopes to reduce the risk of erosion.



72 Commitment addressed by CER Condi�on 72, CER Filing ID C01961, Condi�on 72 Pipeline EPP,Sec�on 10.0, 13.0, Page: 50 to 55, 65 to 69.

342 Environment NEB As part of Trans Mountain’s commitment to Environmental protec�on, Trans Mountain will minimizepoten�al adverse impacts to wetlands by repairing any erosion control or restora�on features un�lpermanent revegeta�on is successful.

Technical UpdateNo. 1 & Consulta�onUpdate No. 2 - Part2 Table 1.6.2-1



41 Commitment addressed by CER Condi�on 41, CER Filing ID A90909, Condi�on 41 Wetland Surveyand Mi�ga�on Plan, Sec�on 5.5, Page: 33.

343 Environment City of Burnaby, NEB As with all of its construc�on Projects, Trans Mountain will reclaim any areas that are affected by theProject. Trans Mountain is commi�ed to reclama�on of the pipeline right-of-way and surroundingareas following construc�on.

Applica�on Volume5B, 3-64;NEB RouteHearing TMEPEvidence Seg 7Burnaby; NEB RouteHearing TranscriptSeg 7 Vol 2



72 Commitment addressed by CER Condi�on 72, CER Filing ID A86570, Condi�on 72 Reclama�onManagement Plan, Plan addresses this commitment.

344 Environment NEB Details of mi�ga�on strategies for Pacific water shrew will be provided with the filing of NEB IRRound 2 responses in Q3 2014.

NEB IR No. 1.44c Prior to Construc�on Superseded by NEBCondi�on

44 Commitment addressed by Condi�on 44, Filing ID A90911, Condi�on 44 Pacific Water ShrewMi�ga�on and Habitat Restora�on Plan, Sec�on 5.0, Page: 24 to 36.


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345 Environment NEB Due to the exis�ng cumula�ve effects risk for grizzly bear and management guidance to avoidfurther effects, Trans Mountain will implement mi�ga�on measures to minimize effects on thisspecies (see response to NEB IR No. 1.47 [Filing ID A3W9H8]).

NEB F-IR No. 2.034b,NEB IR No. 2.034b


56, 72 Commitment addressed by CER Condi�on 56 and 72, Filing ID C01961, Condi�on 72 Pipeline EPP,Sec�on 6.3 in Appendix G and Sec�on 4.3 in Appendix H of the Pipeline EPP, Page: G-95, H-48Condi�on 72 RSMT, CER Filing ID C00475, (Spread 2), RSMT Sec�on 4.2, Page: 11. CER Filing IDC05272 (Spread 3/4a), RSMT Sec�on 4.4, Page: 13. CER Filing ID C03930 (Spread 4b), RSMT Sec�on4.4, Page: 12. CER Filing ID C04634 (Spread 5a), RMST Sec�on 4.4, Page: 42. CER Filing ID C05600(Spread 5b), RSMT Sec�on 4.4, Page: 25.

347 Environment NEB For acous�c environment, the monitoring results will be filed with the NEB within 6 months ofconduc�ng the ini�al measurements. Measurement programs will be scheduled within the first 6months of normal opera�ons, but will be weather and ac�vity dependent.

NEB IR No. 2.067e During Opera�ons Superseded by NEBCondi�on

141 Commitment will be addressed by CER Condi�on 141, Not yet filed (within 3 months a�ercommencing opera�ons), CER Condi�on 141 Post-construc�on noise surveys.

348 Environment NEB In the event the schedule changes and clearing ac�vi�es are planned during the migratory birdrestricted ac�vity period, a migratory bird nest sweep will be conducted. In the event an ac�ve nestis found, a protec�ve buffer will be established around the nest. The size of the buffer will beinfluenced by the status of the bird. Typically a 30 m buffer is applied to a songbird nest and a 100 mbuffer around waterfowl or raptor nests.

Technical UpdateNo. 1 andConsulta�on UpdateNo. 2 - Part 5, Part01 Table 1.6.2-1


72, 78, 81 Commitment addressed by CER Condi�on 72, 78, 81. CER Filing ID C01961, Condi�on 72 PipelineEPP, Sec�on 7.0, Page: 19. Condi�on 72, CER Filing ID C00470 (Spread 1), RSMT Sec�on 4.2, Page 8.CER Filing ID C00475 (Spread 2), RSMT Sec�on 4.2, Page: 10. CER Filing ID C05272 (Spread 3/4a),RSMT Sec�on 4.2, Page: 11. CER Filing ID C03930 (Spread 4b), RSMT Sec�on 4.2, Page: 8. CER FilingID C04634 (Spread 5a), RMST Sec�on 4.2, Page: 21. CER Filing ID C05600 (Spread 5b), RSMT Sec�on4.2, Page: 19. CER Filing ID C03931 (Spread 7), RSMT Sec�on 4.2, Page 17. CER Filing ID C06991,Condi�on 78 Facili�es EPP, Sec�on 6.0, Appendix D, Page: 6-2, Table D-1 CER Filing ID C08265,Condi�on 81 Westridge Marine Terminal EPP, Sec�on 6.0, Appendix D, Page: 6-3, Table D-1.

350 Environment NEB The need and methods for a bear den sweep will be discussed with the appropriate regulatoryagency in the event construc�on ac�vity is scheduled to coincide with the period when bears aredenning and habitat suitability for denning is high.

NEB IR No. 2.037b During Construc�on In Progress Consulta�on records with the appropriate government authority, if required.

351 Environment NEB To meet Environmental commitments and permit requirements during Project ac�vi�es, TransMountain will implement an Environmental inspec�on and monitoring program that includesmanagement oversight, on-site Environmental inspec�on, various available Environmental trainingprograms for all on-site personnel and access to other Environmental resources (e.g., wildlifebiologists, water quality monitors) on an as needed basis.



72 Commitment addressed by CER Condi�on 72, CER Filing ID C03070, Condi�on 72 EnvironmentalCompliance Management Plan, Plan addresses this commitment.

352 Environment NEB To protect riparian habitat and watersheds, crossings of wetlands and watercourses will be plannedduring suitable ground and weather condi�ons, with the considera�on for sensi�ve fish and wildlife�ming windows.

Technical UpdateNo. 1 andConsulta�on UpdateNo. 2 - Part 2 Table1.6.3-1


43, 72 Commitment addressed by CER Condi�on 72, 43, CER Filing ID C01961, Sec�on 7.0, 10.0, Sec�on13.0 in Appendix B Page: 22, 29, 51 to 52, B-36 to B-40, CER Filing ID C00815, Condi�on 43 UpdateWatercourse Crossing Inventory Appendix A to D, Appendix A and B.





354 Environment NEB Pending project approval, Trans Mountain is commi�ed to consider a conserva�on offset programfor the en�re Project that results in a net benefit. TMEP is commi�ed to exceed minimum standardsin areas with acknowledged biodiversity values.


40, 41, 42, 128, 142,154, 155, 156, 157

Commitment addressed by CER Condi�on 40, 41, 42, 128, 142, 154, 155, 156, 157, CER Filing IDA90904, Condi�on 40 Rare Ecological Communi�es and Rare Plant Popula�on management Plan,Sec�on 7.0, Page: 47 to 53. Filing ID A90909, Condi�on 41 Wetland Survey and Mi�ga�on Plan,Appendix E, Page: E-1 (1 to 22 in Appendix E). Filing ID A84318, Condi�on 42 Grasslands Survey andMi�ga�on Plan, Sec�on 7.0, Page: 43 to 50. Not yet filed (to be filed at least 3 months prior toapplying for leave to open), Condi�on 128 Offset Management Plan for residual effects on caribouhabitat. Not yet filed (within 4 months a�er commencing opera�ons), Condi�on 142 GHG EmissionsOffset Plan. Not yet filed (on or before 31 January a�er the fi�h complete growing season a�ercomple�ng final clean-up), Condi�on 154 Riparian Habitat Reclama�on Evalua�on Report and OffsetPlan. Not yet filed (on or before 31 January a�er the fi�h complete growing season a�er comple�ngfinal clean-up), Condi�on 155 Rare Ecological Community and Rare Plant Popula�on Mi�ga�onEvalua�on Report and Offset Plan. Not yet filed (on or before 31 January a�er the fi�h completegrowing season a�er comple�ng final clean-up), Condi�on 156 Wetland Reclama�on Evalua�onReport and Offset Plan. Not yet filed (on or before 31 January a�er the tenth complete growingseason a�er comple�ng final clean-up), Condi�on 157 Grasslands Reclama�on Evalua�on Reportand Offset Plan.

355 Environment NEB Trans Mountain is commi�ed to best prac�ces in reclama�on, always striving for opportuni�esleading to advancement. As with all of its construc�on projects, Trans Mountain will reclaim anyareas that are affected by the Project. Trans Mountain is commi�ed to full reclama�on of thepipeline right-of-way and surrounding areas following construc�on.



72 Commitment addressed by CER Condi�on 72, CER Filing ID A86570, Condi�on 72 Reclama�onManagement Plan, Sec�on 1.0 Page: 1.

356 Environment Sto:lo Collec�ve During the construc�on phase, Trans Mountain will discuss any unan�cipated adverse effects onSto:lo businesses related to the construc�on of the Project during the mutually agreed to on-goingengagement between Sto:lo and Trans Mountain. Addi�onal mi�ga�on will be developed, asrequired, if and as such adverse effects are iden�fied.



13 Commitment addressed by CER Condi�on 13, CER Filing ID A84618, CER Condi�on 13 Socio-Economic Effects Monitoring Plan, Sec�on 3.0 (Table 3), Page 13 to 15.

357 Environment NEB Trans Mountain will conduct a Post Construc�on Environmental Monitoring (PCEM) program duringa period up to the first five complete growing seasons (or during years one, three and five) followingcommissioning of the Project and as a consequence of condi�ons that may be a�ached to theCer�ficate of Public Convenience and Necessity (CPCN).

Applica�on Volume1, sec�on 3.1.3.



151 Commitment will be addressed by CER Condi�on 151, Not yet filed (on or before 31 Januaryfollowing the first, third, and fi�h complete growing seasons a�er comple�ng final clean-up),Condi�on 151, Post-construc�on environmental monitoring reports.


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358 Environment NEB Trans Mountain will consult with Fisheries and Oceans Canada (DFO) to determine whether thePacific Salmon Founda�on mul�-year comprehensive ‘Salish Sea Marine Survival Project’ ini�a�vecan also be considered to be a scien�fically defensible and useful recovery measure for residentkiller whales by restoring an adequate and accessible food supply.


132 Commitment will be addressed by CER Condi�on 132, Not yet filed (at least 3 months prior tocommencing opera�ons), CER Condi�on 132, Marine Mammal Protec�on Program.

359 Environment NEB Trans Mountain will develop and implement an Environmental educa�on program to ensure that allindividuals involved in the construc�on of the Project understand the Environmental requirementsof the Project and their role and responsibili�es with regard to mee�ng those requirements.


During Construc�on Complete Trans Mountain Developed an Environmental Compliance and Educa�on Training Program. Adescrip�on of the program is found in the Environmental Compliance Management Plan, Sec�on5.0, Page: 9 to 11.

360 Environment NEB Trans Mountain will file Mi�ga�on Plans for Lewis’s woodpecker and Williamson’s sapsucker with theNEB at least 4 months prior to commencing construc�on.

NEB F-IR No. 1.45c Prior to Construc�on Superseded by NEBCondi�on

44 Commitment addressed by Condi�on 44, CER Filing ID A90906, Condi�on 44 Williamson’s Sapsuckerand Lewis’s Woodpecker Mi�ga�on and Habitat Restora�on Plan, Plan addresses this commitment.

361 Environment NEB Trans Mountain will file Mi�ga�on Plans for Townsend’s mole and Pacific giant salamander with theNEB at least 4 months prior to commencing construc�on.

NEB F-IR No. 1.44d Prior to Construc�on Superseded by NEBCondi�on

44 Commitment addressed by Condi�on 44, CER Filing ID A90905, Condi�on 44 Coastal GiantSalamander Mi�ga�on and Habitat Restora�on Plan, Plan addresses this commitment CER Filing IDA85074, Condi�on 44 Townsend’s Mole Mi�ga�on and Habitat Restora�on Plan, Plan addresses thiscommitment.

362 Environment NEB Trans Mountain will implement a monitoring program to determine the effec�veness of the erosionand sediment control mi�ga�on measures during construc�on in preven�ng terrestrial sedimentloading into the marine environment.



81 Commitment addressed by CER Condi�on 81, CER Filing ID C08265, Condi�on 81 Westridge MarineTerminal EPP, Sec�on 7.1, 8.0 Page: 7-2, 8-3.

363 Environment NEB Trans Mountain will implement recommenda�ons from Alberta Culture and will provide the NEBwith a copy of the Historical Resources Act clearance le�er as per the approval condi�ons. TransMountain will also implement recommenda�ons from BC Archaeology Branch and will provide theNEB with a copy of the Heritage Conserva�on Act acceptance le�er as per the approval condi�ons.

Applica�on Volume5B, Sec�on 7.2.1.3,page 7-10


100 Commitment addressed by CER Condi�on 100, CER Filing ID C01853, Condi�on 100 HeritageResources and Sacred and Cultural Sites Plan, Sec�on 3.0, Page: 4 to 6.

365 Environment NEB Trans Mountain will provide advance no�fica�on to regulatory authori�es responsible for fish andwildlife management with final rou�ng informa�on, including maps, as well as construc�on scheduleinforma�on, so they can communicate this informa�on broadly in wildlife and fur managementareas. Trans Mountain will also directly no�fy affected tenure holders so they can select alternateareas for their ac�vi�es.



72,78 Commitment addressed by CER Condi�on 72, 78, CER Filing ID C01961, Condi�on 72 Pipeline EPP,Sec�on 5.0, Page: 11 to 13.Condi�on 78, CER Filing ID C05815, Condi�on 78, TemporaryConstruc�on Lands and Infrastructure EPP, Sec�on 5.0, Page: 14 to 15, Condi�on 78, CER Filing IDC06991, Condi�on 78 Facili�es EPP, Sec�on 5.0, Page: 5-1 to 5-3.

366 Environment NEB Trans Mountain will report any rare plants or rare lichens iden�fied to the provincial conserva�ondata centre.


Project Lifecycle In Progress Commitment addressed by CER Condi�on 40, CER Filing ID A90904, Condi�on 40 Rare EcologicalCommunity and Rare Plant Popula�on Management Plan, Appendix A and D, Page A-12, D-4.CVA2021-395 IR#24 Round 1 Response: a) Trans Mountain has not yet reported any rare plants orrare lichens to the provincial conserva�on data centres (CDCs). As stated in Table A-3 and AppendixD of Condi�on 40, Trans Mountain will report data to the CDCs, including any updates from follow-up surveys. Data on tracked occurrences will be provided and updated with the results of anyfollow-up surveys when they are complete.

367 Environment NEB Trans Mountain will work with Environment Canada (EC) and comply with the Migratory BirdsConven�on Act and Migratory Birds Sanctuary Regula�ons, as well as any provincial and territorialwildlife agencies related to the Project components and impacts. Clearing and pre-construc�onac�vi�es will be conducted outside the minimum migratory bird restricted ac�vity period (RAP) ofMay 1 to July 31, where prac�cal. In the event that the schedule changes and clearing ac�vi�es areplanned during the migratory bird RAP, a migratory bird nest sweep will be conducted. In the eventthat an ac�ve nest is found, a protec�ve buffer will be established around the nest. The size of thebuffer will be influenced by the status of the bird. Typically a 30 m buffer is applied to a songbirdnest and a 100 m buffer is applied around waterfowl or raptor nests. Recommended mi�ga�onmeasures are iden�fied in Volume 6B – Pipeline Environmental Protec�on Plan.

Part 2 – Consulta�onUpdate No. 1


The Project no longer crosses the Cheam Lake Wetlands Regional Park, as outlined in the EAS(Spread 6, to be filed with the CER). Commitment addressed by Condi�on 72, CER Filing ID C01961,Condi�on 72 Pipeline EPP, Sec�on 7.0, Page: 19.

368 Environment NEB Trans Mountain will work with provincial regulatory authori�es, tenure holders and otherstakeholders to iden�fy opportuni�es to address poten�al residual Project effects on caribouhabitat.



36, 37 Commitment addressed by CER Condi�on 36, 37, CER Filing ID A84436, Condi�on 36 Pre-Construc�on Caribou Habitat Assessment, Appendix B, Page B-3. CER Filing ID A85071, Condi�on37a Preliminary Caribou Habitat Restora�on Plan, Sec�on 4.0 and Appendix B, Page: 14, B-1 to B-13

369 Environment NEB Trans Mountain will work with the appropriate regulatory authori�es to develop a mi�ga�onstrategy to address the Project’s incremental cumula�ve effect on grizzly bear in the North CascadesGrizzly Bear Popula�on Unit (GBPU).



56 Commitment addressed by CER Condi�on 56, Filing ID A90913, Condi�on 56 Grizzly Bear Mi�ga�onPlan, Appendix A, Page: A-4 to A-6. Plan was prepared in consulta�on with the appropriategovernment authori�es.

370 Environment NEB Trans Mountain will work with various provincial and federal agencies with responsibili�es related toair emissions from the Project components.


52, 53, 54, 79 Commitment addressed by CER Condi�on 52, 53, 54 CER Filing ID A84415, Condi�on 52 AirEmissions Management Plan for WMT, Appendix A, Page: A-8 to A-20 Condi�on 53, CER Filing IDA84416, Fugi�ve Emissions Management Plan for WMT, Appendix A, Page: A-3 to A-9. Condi�on 54,CER Filing ID A84796, Condi�on 54 Fugi�ve Emissions Management Plan for Sumas and BurnabyTerminals, Appendix A, page: A-4 to A-5, Condi�on 54, CER Filing ID A84796, Condi�on 54 Fugi�veEmissions Management Plan for Edmonton Termina, Appendix A, Page A-2 Condi�on 79, CER FilingID C08441, Condi�on 79 Air Emissions Management Plan for Sumas and Burnaby Terminals,Appendix A, Page: A-7 to A-15 Condi�on 79, CER Filing ID A84102, Air Emissions Management Planfor Edmonton Terminal, Appendix A, Page: A-8 to A-9.

371 Environment Pro Informa�on ProEnvironment United PeopleNetwork

If herbicide is to be applied in close proximity to a cer�fied organic farm the contractors will besupervised by a qualified Environmental professional to ensure that the farms are not affected bythe ac�vity. If weeds need to be controlled through a cer�fied organic farm, Trans Mountain willcoordinate an acceptable solu�on with the landowner/land manager to mi�gate the weed concerns.

PIPEUP IR No. 1.6.3 Prior to Construc�on Superseded by NEBCondi�on

45, 72 Commitment addressed by CER Condi�on 45, 72, CER Filing ID A86546, Condi�on 45 Weed andVegeta�on Management Plan, Sec�on 5.2, 5.2.3, Page 16, 25 CER Filing ID C01961, Condi�on 72Pipeline EPP, Sec�on 7.0, Page 26.

373 Environment C.G.L.A.P. - Collabora�veGroup of LandownersAffected by Pipelines

Trans Mountain is commi�ed to systema�c and �mely communica�on with farm operators. Basedon this communica�on, detailed biosecurity measures will be developed collabora�vely between thefarm operator and Trans Mountain.

CGLAP IR No. 2.8b Prior to Construc�on Superseded by NEBCondi�on

72 Commitment addressed by CER Condi�on 72, CER Filing ID C01961, Condi�on 72 Pipeline EPP,Sec�on 5.0, 7.0, Sec�on 2.2 and 2.3 in Appendix G Page: 12, 25, 26, G-24 to G-25, G-33, G-37 to G-38.


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Trans Mountain will meet with the BC Agricultural Land Commission (ALC) again in the fall of 2014 toreview Trans Mountain’s commitments to agriculture and obtain further input from the BCAgricultural Land Commission (ALC).

CGLAP IR No. 2.1a Prior to Construc�on Complete Le�er from ALC received on May 11, 2015 confirms mee�ngs and telephone calls betweenManagement Consultants Ltd. On behalf of Trans Mountain.


Where a landowner raises a concern, the Agricultural Monitor will take core soil samples across theconstruc�on right-of-way and off right-of-way to assess condi�ons, define anomalies, and makerecommenda�ons to resolve iden�fied concerns.

CGLAP IR No. 2.5f Post-Construc�onMonitoring

Scoping Proof of comple�on will be the Condi�on 151 Post-construc�on environmental monitoring reports.





388 Environment Environment Canada At Westridge Marine Terminal, Trans Mountain will undertake Marine Bird Monitoring as acomponent of the Post Construc�on Environmental Monitoring program. Trans Mountain will meetwith Environment Canada to discuss the monitoring program.

EC P-IR No 1.21 Prior to Construc�on Superseded by NEBCondi�on


406 Environment NEB Through the proposed Marine Mammal Protec�on Program and other regional collabora�veini�a�ves, Trans Mountain commits to implemen�ng mi�ga�on measures that are within its controlto implement to manage poten�al Environmental effects (both Project-related and cumula�ve) onmarine mammals.

NEB IR No. 1.38 Post-Construc�onMonitoring


132 Commitment will be addressed by CER Condi�on 132, Not yet filed (at least 3 months prior tocommencing opera�ons), CER Condi�on 132 Marine Mammal Protec�on Program.

408 Environment NEB Trans Mountain is commi�ed to working with Fisheries and Oceans Canada (DFO), par�cipa�ngAboriginal communi�es, Vancouver Fraser Port Authority DBA Port Metro Vancouver and otherstakeholders to iden�fy the most appropriate means of offse�ng serious harm to marine fish andfish habitat. Trans Mountain will submit a preliminary marine fish habitat offse�ng plan to the NEBin Q 3 2014.


110 Westridge Marine Terminal Applica�on for Authoriza�on under Paragraph 35(2)(b) of the FisheriesAct available, if required. Condi�on 109a Authoriza�on(s) under paragraph 35(2)(b) of the FisheriesAct - Westridge Marine Terminal 17-HPAC-00071, CER Filing ID A85941, Fisheries Act Atúhoriza�on -Amendment, 19-HPAC-00753, CER Filing ID C05214.

419 Environment City of Burnaby Post-construc�on monitoring will con�nue un�l remedia�on measures are considered to beeffec�ve and issues are resolved in Old Growth Management Areas.

City Burnaby IR No.1.04.14k




427 Environment Parks Canada Agency The Company’s Jasper Na�onal Park Opera�ons and Maintenance Environmental Protec�on Planwill be revised and updated prior to reac�va�on.


Prior to Construc�on Complete In accordance with Commitment 427, Trans Mountain’s 2017 Reac�va�on EPP was developed forParks Canada to incorporate the standards and environmental protec�on measures set out in thePipeline and Facili�es EPPs into the O&M components of the Project. The Reac�va�on EPP wassubmi�ed to Parks Canada on August 14, 2017, and has been in use since this date.

453 Environment City of Burnaby Trans Mountain will adopt any addi�onal measures required by the NEB such as those set out in NEBDra� Condi�on No. 33 of the NEB’s Le�er – Dra� Condi�ons and Regulatory Oversight (NEB 2014).



80, 141 Commitment addressed by CER Condi�on 80, 141, CER Filing ID C06928, Condi�on 80 TerminalsConstruc�on Noise Management Plan, Plan addresses this commitment. Commitment will beaddressed by CER Condi�on 141, Not yet filed (within 3 months a�er commencing opera�ons), CERCondi�on 141 Post-construc�on noise surveys.

456 Environment Regional District of Fraser-Fort George

Trans Mountain will con�nue to work with the communi�es of Valemount and the Regional Districton implemen�ng and enforcing procedures that discourage disregard for the sensi�vity of thatenvironment, by its employees and contractors.

RD of Fraser-FortGeorge IR No. 1.04b


59 Commitment addressed by CER Condi�on 59, CER Condi�on 59 Worker Accommoda�on Strategy,CER Filing ID A85812, Appendix A, Page A-6 to A-18.

458 Environment NEB The Socio-Economic Effects Monitoring Program will include monitoring indicators related toworker/community interac�on and worker conduct.

NEB IR No. 1.17d.6 Prior to Construc�on Superseded by NEBCondi�on


459 Environment NEB Trans Mountain will consult with key stakeholders (e.g., governments, local/regional serviceproviders, Aboriginal communi�es, municipali�es) regarding the socio-economic effects monitoringframework, indicators to be monitored, methods of repor�ng, and the level of local/regional interestin par�cipa�ng in socio-economic effects monitoring. The monitoring framework and process willthen be finalized and shared publically.

NEB IR No. 1.17d Prior to Construc�on Superseded by NEBCondi�on

13 Commitment addressed by CER Condi�on 13, CER Filing ID A84618, CER Condi�on 13 Socio-Economic Effects Monitoring Plan, Sec�on 2.0, Page 11.

462 Environment NEB Trans Mountain will file a consulta�on update with the Board on Trans Mountain’s consulta�onswith municipal and provincial authori�es regarding its waste management plans at each of theproposed camp sites at the �me copies of camp permits are filed with the Board.

NEB Cond IR No.21.4a


59 Commitment addressed by CER Condi�on 59, CER Condi�on 59 Worker Accommoda�on Strategy,CER Filing ID A85812, Appendix A, Page A-6 to A-18. Condi�on 59 Waste Management Plan -Valemount (VAL028), CER Filing ID C07327. Condi�on 59 Waste Management Plan- Clearwater(CLE011), CER Filing ID C08823

464 Environment NEB In order to reduce the poten�al effects of disturbing contaminated soils during project ac�vi�es,Trans Mountain commits to providing contractors with a site plan showing areas of poten�alconcern for high and moderate risk sites for the applicable temporary work spaces in Spread 4.

NEB Cond IR No.42.5

Project Lifecycle In Progress Proof of comple�on will be the transmi�al records for the Phase 1 Reports.

465 Environment NEB Trans Mountain will also file the waste management plan for each camp with the Board at this �me,which will include a descrip�on of the assessment of the poten�al impacts related to wastemanagement and a descrip�on of all associated mi�ga�on measures.



59 Commitment addressed by CER Condi�on 59, CER Condi�on 59 Worker Accommoda�on Strategy,CER Filing ID A85812, Sec�on 4.1 Page: 23 to 24.

469 Environment NEB Trans Mountain is commi�ed to mee�ng the applicable ambient air quality objec�ves at theEdmonton Terminal.

NEB IR No. 3.019b During Opera�ons Superseded by NEBCondi�on

79 Commitment addressed by CER Condi�on 79, CER Filing ID A84102, Air Emissions Management Planfor Edmonton Terminal, Sec�on 1.2, Page: 1.

470 Environment NEB Trans Mountain will establish a Groundwater Monitoring Program for Albreda Pump Sta�on in 2015.This is scheduled as part of the annual addi�on to the Groundwater Monitoring Program.

NEB IR No. 3.022c.2 Prior to Construc�on Complete Monitoring wells were installed at the Albreda Pump Sta�on in May 2015. Trans Mountain prepareda Phase II Environmental Site Assessment - Albreda Pump Sta�on which outlines the GroundwaterMonitoring Program for the Albreda Pump Sta�on in December 2016.

473 Environment NEB Trans Mountain commits to produce site-specific mi�ga�on measures for all rare plant, rare lichenand rare ecological community occurrences observed on the final Project footprint.


40 Commitment addressed by CER Condi�on 40, CER Filing ID A90904, Condi�on 40 Rare EcologicalCommunity and Rare Plant Popula�on Management Plan, Appendix E, Page: E-1.


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474 Environment NEB The loca�on of all sensi�ve vegeta�on features and their site-specific mi�ga�on measures will be onthe Environmental alignment sheets (EAS), which will be reissued prior to construc�on. The EAS willillustrate the features and provide guidance to mi�ga�on measures and management plans providedin the Environmental Protec�on Plan and Management Plans.


72 Commitment addressed by CER Condi�on 72, CER Filing ID C00470 (Spread 1), RSMT Sec�on 5.1,Page 12. EAS, Page: All. CER Filing ID C00475 (Spread 2), RSMT Sec�on 5.1, Page: 15, EAS, Page: All.CER Filing ID C005272 (Spread 3/4a), RSMT Sec�on 5.1, Page: 15, EAS, Page: All. CER Filing IDC03930 (Spread 4b), RSMT Sec�on 5.1, Page: 14, EAS, Page: All. CER Filing ID C04634 (Spread 5a),RMST Sec�on 5.1, Page: 42, EAS, Page: All. CER Filing ID C05600 (Spread 5b), RSMT Sec�on 5.1,Page: 28, EAS, Page: All. CER Filing ID C03931 (Spread 7), ESMT Sec�on 5.1, Page 25, EAS, Page: All.

475 Environment NEB The final Reclama�on Plan will be completed prior to construc�on in consulta�on with BC Parks. NEB IR No. 3.026d Prior to Construc�on Superseded by NEBCondi�on

72 Commitment addressed by CER Condi�on 72, CER Filing ID A86570, Condi�on 72 Reclama�onManagement Plan, Appendix J, Page: J-7, J-9 to J-10.

476 Environment NEB Trans Mountain commits to con�nue the discussions with BC Ministry of Forests, Lands and NaturalResource Opera�ons (MFLNRO) and coordina�ng OGMA mi�ga�on requirements.


76 Commitment addressed by CER Condi�on 76, CER Filing ID A84120, Condi�on 76 Old GrowthManagement Areas Mi�ga�on and Replacement Plan, Sec�on 6.2, Page: 20.

477 Environment NEB Trans Mountain commits to reviewing replacement op�ons for Old Growth Management Areas(OGMAs) if unavoidable adverse effects result from the Project.


76 Commitment addressed by CER Condi�on 76, CER Filing ID A84120, Condi�on 76 Old GrowthManagement Areas Mi�ga�on and Replacement Plan, Sec�on 6.3, Page: 26, 29.

478 Environment NEB Trans Mountain remains commi�ed to conduc�ng ground-based surveys at all wetlandsencountered by the Project prior to construc�on, where access is available.


41 Commitment addressed by CER Condi�on 41, CER Filing ID A90909, Condi�on 41 Wetland Surveyand Mi�ga�on Plan, Sec�on 4.4.2.1, Page: 14.

479 Environment NEB Trans Mountain will advise the NEB in the event that it is unable to complete surveys of wetlandsnot previously surveyed prior to construc�on and will provide the NEB with a summary of itsa�empts to obtain access.


41 Commitment addressed by CER Condi�on 41, CER Filing ID A90909, Condi�on 41 Wetland Surveyand Mi�ga�on Plan, Sec�on 4.4.2.1, Page: 14.

480 Environment NEB Approximately 117 wetlands crossed by the proposed pipeline corridor will be targeted forsupplemental surveys prior to construc�on, subject to land access.


41 Commitment addressed by CER Condi�on 41 , CER Filing ID A90909, Condi�on 41 Wetland Surveyand Mi�ga�on Plan, Sec�on 4.4.2.1, Page: 14.

481 Environment NEB Trans Mountain has commi�ed to prepare a Mi�ga�on Plan (NEB F-IR No. 1.44d [Filing ID A3Z4T4]),and provide an assessment of Townsend’s mole.


44 Commitment addressed by Condi�on 44, CER Filing ID A85074, Condi�on 44 Townsend’s MoleMi�ga�on and Habitat Restora�on Plan, Plan addresses this commitment.

484 Environment NEB Trans Mountain will develop and implement Environmental offset projects to focus on parks andprotected areas, BC interior grasslands, species at risk and their habitat, aqua�c ecosystems, and oldgrowth management areas.

NEB IR No. 3.036a,NEB IR No. 3.037


41, 42, 44, 71, 76,154, 156, 257

Commitment addressed by CER Condi�on 41, 42, 71, 76, 154, 156, 157 Filing ID A90909, Condi�on41 Wetland Survey and Mi�ga�on Plan, Appendix E, Page: E-1 (Page 1 to 22). Filing ID A84318,Condi�on 42 Grasslands Survey and Mi�ga�on Plan, Sec�on 7.0, Page: 43 to 50. CER Filing IDA90936, Condi�on 71 Riparian Habitat Management Plan, Sec�on 7.0, Page: 57 to 64. CER Filing IDA84120, Condi�on 76 Old Growth Management Areas Mi�ga�on and Replacement Plan, Sec�on6.3, Page: 23 to 29. Commitment addressed by Condi�on 44, CER Filing ID A90910, Condi�on 44Western Screech-Owl Mi�ga�on and Habitat Restora�on Plan, Sec�on 1.3, Page: 3. CER Filing IDA86567, American Badger Mi�ga�on and Habitat Restora�on Plan, Sec�on 1.3, Page: 2 to 3. CERFiling ID A90911 Condi�on 44 Pacific Water Shrew Mi�ga�on and Habitat Restora�on Plan, Sec�on1.3, Page: 2 to 3. CER Filing ID A90905, Condi�on 44 Coastal Giant Salamander Mi�ga�on andHabitat Restora�on Plan, Sec�on 1.3, Page: 2 to 3 CER Filing ID A86567, Condi�on 44 Townsend’sMole Mi�ga�on and Habitat Restora�on Plan, Sec�on 1.3, Page: 2 to 3 CER Filing ID A90906,Condi�on 44 Williamson’s Sapsucker and Lewis’s Woodpecker Mi�ga�on and Habitat Restora�onPlan, Sec�on 1.3, Page: 2 to 3 CER Filing ID A90907, Condi�on 44 Oregon Spo�ed Frog Mi�ga�onand Habitat Restora�on Plan, Sec�on 1.3, Page: 2 CER Filing ID A86567, Condi�on 44 Barn OwlMi�ga�on and Habitat Restora�on Plan, Sec�on 1.3, Page: 2 CER Filing ID A86567, Condi�on 44Great Basin Spadefoot Mi�ga�on and Habitat Restora�on Plan, Sec�on 1.3, Page: 2 CER Filing IDA86567, Condi�on 44 Oregon Forestsnail Mi�ga�on and Habitat Restora�on Plan, Sec�on 1.3, Page:2 to 3 CER Filing ID A83046, Condi�on 44 Western Ra�lesnake and Great Basin GophersnakeMi�ga�on and Habitat Restora�on Plan, Sec�on 1.3, Page: 2 Not yet filed (on or before 31 Januarya�er the fi�h complete growing season a�er comple�ng final clean-up), Condi�on 154 RiparianHabitat Reclama�on Evalua�on Report and Offset Plan Not yet filed (on or before 31 January a�erthe fi�h complete growing season a�er comple�ng final clean-up), Condi�on 156 WetlandReclama�on Evalua�on Report and Offset Plan Not yet filed (on or before 31 January a�er the tenthcomplete growing season a�er comple�ng final clean-up), Condi�on 157 Grasslands Reclama�onEvalua�on Report and Offset Plan Not yet filed (at least six months before the commencement ofopera�ons), BC EAO Condi�on 16, Wildlife Species at Risk Mi�ga�on and Preliminary Offset Plan.

485 Environment NEB Trans Mountain is commi�ed to providing a summary of the proposed offset projects to the NEBonce they are defined and the necessary approvals / permits to construct and operate in the fourproposed BC provincial parks and one recrea�on area have been granted.

NEB IR No. 3.037 Post-Construc�onMonitoring

Superseded by BCEAO

21 Commitment addressed by EAO Condi�on 21, not yet filed, to be submi�ed for EAO’s approval sixmonths before the commencement of Opera�ons. Plan to be filed with the CER to meet thiscommitment.

486 Environment NEB Trans Mountain will include addi�onal site-specific mi�ga�on measures for watercourses iden�fiedas cri�cal Nooksack dace and Salish sucker habitat in the final Pipeline Environmental Protec�onPlan, to be filed with the NEB, at least 90 days prior to construc�on in accordance with NEB dra�condi�on No. 29.


75 Commitment addressed by CER Condi�on 75. Mi�ga�on measures are outlined in Condi�on 72, CERFiling ID C01961, Condi�on 72 Pipeline EPP, Sec�on 8.1 in Appendix G, Page: G-138, G-142 to G-143.

487 Environment NEB Trans Mountain will obtain necessary permits under the Species at Risk Act (SARA) for the salvage ofall relevant freshwater fishes.


110 Commitment addressed by CER Condi�on 110, Authoriza�on(s) under paragraph 35(2)(b) of theFisheries Act and Species at Risk permit(s) – pipeline, CER Filing ID C05089 SARA Permit for Li�leSundance Creek CER Filing ID C06333, DFO Authoriza�on and SARA Permit for Coquihalla CER FilingID C07943, DFO Authoriza�on for Brune�e Tributaries and Swi� Creek.

488 Environment NEB Trans Mountain will con�nue dialogue with all Aboriginal communi�es, where freshwater species atrisk are concerned.


75 Commitment addressed by CER Condi�on 75, CER Filing ID C01961, Pipeline EPP (Appendix GNooksack Dace (NDC) and Salish Sucker (SSU) Management Plan), Sec�on 3.3 in Appendix A, Page:E-7 to E-9.


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CommitmentStatus



510 Environment NEB Spawning surveys will be conducted before and during construc�on (where prac�cal/feasible) atcrossings with high poten�al spawning habitat, and where spawning exclusion devices (e.g.,placement of snow-fence or other ma�ng over spawning substrate) are not already in use.

NEB IR No. 3.38d.1 Prior to Construc�on Superseded by NEBCondi�on

72, 43 Commitment addressed by CER Condi�on 72 and 43, Condi�on 43, CER Filing ID A82366,Watercourse Crossing Inventory, Appendix A and B provides the field results for presence ofspawning habitat. CER Filing ID C01961, Condi�on 72 Pipeline EPP, Sec�on 7.0, 14.1, Page: 32 to 33,77 provides spawning deterrent measures.

511 Environment Natural Resources Canada Trans Mountain commits to upda�ng the air quality assessments for the Westridge Marine Terminalin 2015 to inform engineering design. Trans Mountain has also commi�ed to Vancouver Fraser PortAuthority DBA Port Metro Vancouver that an addi�onal air quality assessment will be preparedwhen the design engineering has adequately progressed.

GoC NRCan IR No.2.01


52 Commitment addressed by CER Condi�on 52, CER Filing ID A84415, Air Emissions Management Planfor Westridge Marine Terminal, Appendix F Supplemental Air Quality Technical Report No. 3 datedApril 7, 2017.

512 Environment Natural Resources Canada Trans Mountain has confirmed that they will meet with the Lower Fraser Valley Air QualityCoordina�ng Commi�ee (LFVAQCC) in Q1 2015 to develop a work plan for an updatedphotochemical modelling study that will be completed in Q3 2015.

GoC NRCan IR No.2.01, FVRD IR No.2.10, MetroVancouver IR No.2.3.1.

Prior to Construc�on Complete Reply Evidence Appendix 33C - Air Quality Modelling, Updated Community Mul�-scale Air Quality(CMAQ) Photochemical Modelling for the TMEP, CER Filing ID A4S7I6. Reply Evidence Appendix 33A- Le�er From Metro Vancouver – April 17, 2015, CER Filing ID A4S7I4.

517 Environment Natural Resources Canada Trans Mountain is commi�ed to working with Aboriginal groups and other interested par�es toiden�fy the most appropriate means of offse�ng serious harm to marine fish and fish habitat.



109 Commitment addressed by CER Condi�on 109. Westridge Marine Terminal Applica�on forAuthoriza�on under Paragraph 35(2)(b) of the Fisheries Act available, if required. Condi�on 109aAuthoriza�on(s) under paragraph 35(2)(b) of the Fisheries Act - Westridge Marine Terminal 17-HPAC-00071, CER Filing ID A85941, Fisheries Act Authoriza�on - Amendment, 19-HPAC-00753, CERFiling ID C05214.

518 Environment Environment Canada Trans Mountain is commi�ed to mee�ng federal and provincial water quality guidelines for theprotec�on of aqua�c life during all stages of construc�on.

GoC EC IR No. 2.017 During Construc�on Superseded by NEBCondi�on

72 Commitment addressed by CER Condi�on 72, CER Filing ID C01961, Condi�on 72 Pipeline EPP,Sec�on 8.2 in Appendix G, Page: G-146.

519 Environment Environment Canada If the Na�onal Energy Board (NEB) and Fisheries and Oceans Canada (DFO) determine thatconstruc�on of the Westridge Marine Terminal is likely to result in serious harm to fish, TransMountain will implement marine fish habitat offse�ng measures to counterbalance this seriousharm.


109 Commitment addressed by CER Condi�on 109, CER Filing ID A85941, CER Condi�on 109Authoriza�on(s) under paragraph 35(2)(b) of the Fisheries Act –Westridge Marine Terminal,Condi�on 4. Condi�ons that relate to offse�ng (Condi�on 4.1), Page 7.

520 Environment Environment Canada If required through Parks Canada Agency's development permit applica�on process, Trans Mountainwill complete further effects assessment for the reac�va�on ac�vi�es in accordance with the ParksCanada Direc�ve on Implementa�on of Canadian Environmental Assessment Act, 2012.

GoC EC IR No.2.024b, GoC Parks IRNo. 2.132

Prior to Construc�on Complete A PCA Developement Permit Applica�on was submi�ed to Parks Canada on February 15, 2017. Theeffects assessment as part of the applica�on was included in the Development Permit Applica�on,and no further assessments were requested (Supplemental IR filed on August 4, 2017), andDevelopment Permit addendums were filed on December 22, 2017 and March 18, 2019.

521 Environment Environment Canada Upon comple�on of the In-Line Inspec�ons, Trans Mountain will complete field surveys as neededprior to commencing reac�va�on ac�vi�es along the Darfield to Black Pines segment to inform thedevelopment of mi�ga�on measures to avoid, reduce and mi�gate Project effects on wetlands,vegeta�on and wildlife species at risk and migratory birds, depending on the extent and nature ofthe reac�va�on ac�vi�es.


72 Commitment addressed by CER Condi�on 72, Not yet Filed, Condi�on 72 Reac�va�on EPP, Sec�on6.0, Page: 30.

522 Environment Environment Canada Trans Mountain is commi�ed to the implementa�on of mi�ga�on to ensure that the Project’scontribu�on to caribou mortality risk is effec�vely mi�gated.

GoC EC IR No.2.026c



37 Commitment addressed by CER Condi�on 37, CER Filing ID A85071, Condi�on 37a PreliminaryCaribou Habitat Restora�on Plan, Sec�on 6.2 and Table 3, Page: 24 to 32.

523 Environment Environment Canada Trans Mountain will assess whether length of trenchless crossing can be extended to provide abuffer zone(s) at each crossing site, where prac�cable for the loca�ons iden�fied in GoC EC IR No.2.029a.

GoC EC IR No.2.029b

Prior to Construc�on Complete Trans Mountain has completed a review of the trenchless crossings. The results of the inves�ga�onare presented in CER Condi�on 37(a), CER Filing ID A85071, Condi�on 37a Preliminary CaribouHabitat Restora�on Plan, Sec�on 5.2, Page: 16.

524 Environment Environment Canada Trans Mountain will provide Environment Canada (EC) with a map and spa�al data (i.e. shape files)of the construc�on footprint within the Project’s Caribou Regional Study Area.


36 Commitment addressed by CER Condi�on 36, CER Filing ID A84436, Condi�on 36 Pre-Construc�onCaribou Habitat Assessment, Sec�on 1.0 (Figure 1), Appendix D, Page: 3, Map Sheet 1 to 48.

525 Environment Environment Canada Trans Mountain commits to schedule a mee�ng with Environment Canada (EC) to review the area ofProject overlap/interac�on with cri�cal habitat.

GoC EC IR No. 2.035 Prior to Construc�on Complete A mee�ng was held with Environment Canada on July 3, 2014. The purpose of the mee�ng was toReview cri�cal habitat (CH) in rela�on to the proposed Trans Mountain Expansion Project (TMEP),Provide update on terrestrial wildlife field work and rou�ng since submission of the Applica�on inDecember 2013, Review specific loca�ons that are known to encounter CH and Discuss anyInforma�on Requests (IRs) that need clarifica�on.

526 Environment Tsawwassen First Na�on Trans Mountain will con�nue to consult with BC Ministry of Forests, Lands and Natural ResourceOpera�ons (MFLNRO) in regards to Oregon spo�ed frog.


44 Commitment addressed by CER Condi�on 44, CER Filing ID A90907, Condi�on 44 Oregon Spo�edFrog Mi�ga�on and Habitat Restora�on Plan, Sec�on 5.2, Appendix B, Page: 18, Page B-2.

527 Environment Environment Canada If cliff/caves that may provide suitable habitat for spo�ed bat (i.e., ver�cal cliff faces with warmaspects and heights of approximately 40 m to 400 m) or known caves occur within the ProjectFootprint, Trans Mountain will contact BC Ministry of Forests, Lands and Natural ResourceOpera�ons (MFLNRO) to discuss the appropriate survey method for determining if the cliff/cave isused by spo�ed bat.

GoC EC IR No. 2.037 Prior to Construc�on Complete An assessment of suitable habitat was completed, and no suitable ver�cal cliff faces with warmaspects and heights of approximately 40 m to 400 m or known caves were iden�fied. TransMountain has not iden�fied any ver�cal cliffs (with crevices, warm aspects and heights from 40-400m) within the pipeline construc�on footprint. The pipeline construc�on footprint has beenrefined in detail. As part of this process, Project Engineers have studied their Spreads to developconstruc�on plans, including blas�ng plans, and 3D grade plans using LiDAR. Within the range ofspo�ed bat (i.e., Spread 5A, KP 806.47 to KP 990.26) ver�cal cliffs suitable for spo�ed batroos�ng/hiberna�on do not occur within the pipeline construc�on footprint. Detailed studiesspecific to spo�ed bat such as radio-tracking, mist ne�ng, inventories of bats, or use of acous�cmonitoring is not deemed warranted. Therefore, Trans Mountain has not contacted BC MFLNRO todiscuss this further.


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Commitment

CommitmentStatus



528 Environment Environment Canada Trans Mountain will conduct spo�ed owl surveys in the Sowaqua Spo�ed Owl Wildlife Habitat Areain 2015 and 2016.

GoC EC IR No. 2.038 Prior to Construc�on Complete Surveys were completed in 2013, 2015, 2016, 2017, 2018, 2019. Dates are as follows: 2013: June13/14, 14/15; June 24/25, 25/26; September 9/10, 10/11; 2015: May 20/21, 21/22; June 25/26,26/27; September 8/9, 9/10; 2016: June 2/3, 14/15; June 15/16, 21/22; September 8/9, 9/10;2017: May 24/25, 25/26; June 11/12, 12/13; August 21/22, 22/23; 2018: May 28/29, 29/30; July16/17, 17/18; September 11/12, 12/13; 2019: May 9/10, 10/11; June 4/5, 6/7; September 10/11,11/12; 2019.

529 Environment Environment Canada Trans Mountain will finalize reclama�on strategies before construc�on and will determine seedmixes in consulta�on with the appropriate Crown land managers.


72 Commitment addressed by CER Condi�on 72, CER Filing ID A86570, Condi�on 72 Reclama�onManagement Plan, Sec�on 5.6.1 Page: 24.

534 Environment Environment Canada Informa�on on mortality and collision events during construc�on will be compiled by theEnvironmental Monitor and included, as applicable, in post-construc�on monitoring reports for theWestridge Marine Terminal.

GoC EC IR No.2.050b


81 Commitment addressed by CER Condi�on 81, CER Filing ID C08265, Condi�on 81 Westridge MarineTerminal EPP, Sec�on 6.0 Page: 6-3.

535 Environment Environment Canada Trans Mountain is commi�ed to the goal of “no net loss” of wetland func�on and plans to meet thisgoal through mi�ga�on measures, post-construc�on monitoring and, if warranted, compensa�on.

GoC EC IR No. 2.054 Post-Construc�onMonitoring


41 Commitment addressed by CER Condi�on 41 , CER Filing ID A90909, Condi�on 41 Wetland Surveyand Mi�ga�on Plan, Appendix E, Page: E-1 (Page 1 to 22).

538 Environment Environment Canada Trans Mountain will provide CALMET model input files for Burnaby Terminal Regional Study Area asrequested.

GoC EC IR No. 2.059 Prior to Construc�on Complete Email communica�on was sent on February 6, 2015 with data for IR 2.059b.

544 Environment Environment Canada Trans Mountain will ensure all construc�on right-of-way clearing ac�vi�es and site reclama�onac�vi�es around the Chilliwack and Cascades Forest District boundary are in accordance with thePlant Protec�on Act – Balsam Woolly Adelgid (B.C. Reg. 414/92). The movement of any tree of Abiesspecies will not be moved to any place outside of the quaran�ne area. Addi�onally, logs of Abiesspecies that are moved out of the quaran�ne zone must be transported and stored in water andpromptly processed to avoid the spread of the Balsam Woolly Adelgid.

GoC EC IR No. 2.122 During Construc�on No LongerApplicable

Regula�on repealed by BC Reg. 40/2019, Effec�ve March 6, 2019.

548 Environment Environment Canada Trans Mountain has commi�ed to further environmental impact analysis in accordance with ParksCanada Direc�ve on Implementa�on of CEAA 2012 following the results of the In-Line Inspec�ons ofthe 24-inch pipeline.

GoC EC IR No. 2.132 Prior to Construc�on Complete A PCA Development Permit Applica�on was submi�ed to Parks Canada on February 15, 2017. Theeffects assessment as part of the applica�on was included in the Development Permit Applica�on,and no further assessments were requested (Supplemental IR filed on August 4, 2017), andDevelopment Permit addendums were filed on December 22, 2017 and March 18, 2019.

550 Environment Environment Canada Trans Mountain is commi�ed to working with Parks Canada in developing and implemen�ng a set ofManagement Objec�ves / Desired End Results with appropriate monitoring and performancecriteria to ensure ecological integrity management objec�ves of Jasper Na�onal Park are achievedduring reac�va�on.



552 Environment Environment Canada Trans Mountain will meet the requirements of the Parks Canada direc�ve on human burials inNa�onal Park and Na�onal Historic Sites se�ngs: Management Direc�ve 2.3.1: Human Remains,Cemeteries and Burial Grounds (Parks Canada 2000).

GoC EC IR No. 2.141 Prior to Construc�on Complete This commitment is addressed Condi�on 72 Reac�va�on Pipeline EPP, CER Filing ID C11146, Table 4-1, Page: 13.

554 Environment Environment Canada Trans Mountain is willing to consider proposals from Parks Canada Agency to contribute to a posi�velegacy or net benefit to Jasper Na�onal Park and Mount Robson Provincial Park.

GoC EC IR No. 2.148 Prior to Construc�on Complete A mee�ng was held on September 15, 2015 to review the EPPs and iden�fy poten�al net benefitsfor further developments.

557 Environment Environment Canada Wetland func�on post-construc�on monitoring will be conducted to review the area of disturbanceand determine whether implemented mi�ga�on measures were successful and to iden�fy anywetlands where remedial measures should be implemented to assist with the wetland func�onrecovery if warranted.


41 Commitment addressed by CER Condi�on 41, CER Filing ID A90909, Condi�on 41 Wetland Surveyand Mi�ga�on Plan, Sec�on 6.0 and 7.0, Page: 39 to 46 describes the performance indicators andmonitoring.


Trans Mountain commits to consul�ng with appropriate regulatory agency if there are schedulingconflicts related to the sensi�ve periods for amphibians and the construc�on schedule.

BC Nature NatureCda IR No. 2.38

During Construc�on In Progress Mee�ng minutes with Appropriate Government Authori�es, where required due to schedulingconflicts related to the sensi�ve periods for amphibians and the construc�on schedule.

578 Environment City of Abbotsford The Reclama�on Management Plan for the Project will be developed prior to construc�on and willincorporate re-vegeta�on principles for riparian areas in BC that are included in the Riparian AreasRegula�on (RAR) revegeta�on guidelines (BC Ministry of Environment 2012).

City of Abbotsford IRNo. 2.2.07d, City ofAbbotsford IR No.2.2.09d


71 Commitment addressed by CER Condi�on 71, CER Filing A90936, Condi�on 71 Riparian HabitatManagement Plan, Sec�on 5.2, Page: 24 to 44.

595 Environment Adams Lake Indian Band Trans Mountain will develop a marine water and sediment sampling plan for use during dredging (ifdredging is required).

ALIB IR No. 2.03.01 Prior to Construc�on No LongerApplicable

Commitment addressed by CER Condi�on 35, CER Filing ID A81712, Condi�on 35 Marine SedimentManagement Plan, Page 1 and 2. Dredging no longer required.

596 Environment Adams Lake Indian Band Environmental sampling (if required) will be conducted by a Qualified Environmental Professional(QEP)-led crew.

ALIB IR No. 2.03.02b Project Lifecycle Superseded by NEBCondi�on


597 Environment Adams Lake Indian Band Trans Mountain is commi�ed to further engagement with the Adams Lake Indian Band (ALIB) todiscuss ideas regarding an offset plan (fish habitat offset plan) should it be required.

ALIB IR No. 2.03.11 During Construc�on Superseded by NEBCondi�on

110 Commitment addressed by CER Condi�on 110, Authoriza�on(s) under paragraph 35(2)(b) of theFisheries Act and Species at Risk permit(s) - pipeline. Proof of comple�on would be DFOAuthoriza�on or SARA Permit, if this is required.

598 Environment Adams Lake Indian Band Trans Mountain will provide Dra� species-specific mi�ga�on plans to Adams Lake Indian Band (ALIB)for review.

ALIB IR No. 2.05.5 Prior to Construc�on Complete Condi�on 44, Williamson’s Sapsucker and Lewis’s Woodpecker Mi�ga�on and Habitat Restora�onPlan, CER Filing ID A90906, Appendix A, Sec�on 3.3, Page: A-13 to A-14 Condi�on 44, WesternScreech-Owl Mi�ga�on and Habitat Restora�on Plan, CER Filing ID A83034, Appendix A, Sec�on 3.3,Page: A-11 to A-12 American Badger Mi�ga�on and Habitat Restora�on Plan, CER Filing ID A83034,Appendix A, Sec�on 3.3, Page: A-11 to A-12.

599 Environment Upper Nicola Band Trans Mountain is commi�ed to the review of the informa�on on hun�ng, trapping, gathering orfishing in the area of the Coldwater and Nicola Rivers upon receipt for considera�on in projectplanning and con�nued engagement with Upper Nicola to discuss mi�ga�on measures to minimizepoten�al impacts. Trans Mountain notes that the construc�on planning schedule requires that thispolicy be received no later than May 1, 2015.

Upper Nicola BandIR No. 2(c).02

Prior to Construc�on Complete Condi�on 97, Updated Tradi�onal Land Use and Tradi�onal Marine Resource Use Inves�ga�onReport, CER Filing ID A85811.


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CommitmentStatus




Trans Mountain will consult with the Collabora�ve Group of Landowners Affected by Pipelines(CGLAP) in developing a list of suitable candidates for an Agricultural Monitor for the Fraser Valley.

CGLAP IR No. 2.5c Prior to Construc�on Complete In email correspondence between Trans Mountain and Peter Reus received on Feburary 6, 2018,Peter Reus confirmed that Bruce McTavish is a good choice for CGLAP and acceptable as theagricultural monitor.

606 Environment NEB Trans Mountain commits to monitoring the spawning deterrents at each of the sites where installed,to ensure that the deterrents do not shi� during open water flows (Spread 2).

NEB Cond IR No.15.1b


DFO requested no spawning deterrents to be used in Spread 2.

617 Environment City of Burnaby Wildlife field work for the Westridge Delivery Pipelines will be completed in 2015 in selected areaswhere habitat disturbance will occur associated with the proposed entry and exit points of thetunnel.

City Burnaby IR No.2.074a

Prior to Construc�on Complete Condi�on 72, Spread 7 Tunnel RSMT/EAS, CER Filing ID C02201, Condi�on 78, Facili�es EPP, CERFiling ID C06991, Appendix D, Page D-9, Condi�on 81, Westridge Marine Terminal EPP, CER Filing IDC08265, Appendix D, Page: D-2. Aerial Waterbird surveys were completed on May 29, 2015.

618 Environment City of Burnaby An Archaeological Impact Assessment (AIA) will also be conducted on the proposed entry and exitpoints for the tunnel in 2016.



100 Commitment addressed by CER Condi�on 100, CER Filing ID C01853, Condi�on 100 HeritageResources and Sacred and Cultural Sites Plan, Sec�on 3.2, Page: 5 to 6.

619 Environment City of Burnaby If historic contamina�on is discovered on City lands, Trans Mountain commits to no�fying the City ofBurnaby and providing a detailed remedial strategy.

City Burnaby IR No.2.079b


72 Commitment addressed by CER Condi�on 72, CER Filing ID C01961, Condi�on 72 Pipeline EPP,Sec�on 1.0 of Appendix B, A�achment B-1, Page: B-3, B1-1.

620 Environment City of Burnaby Trans Mountain plans to engage with the City of Burnaby regarding the development of an AirEmissions Management Plan for the Westridge Marine Terminal per NEB Dra� Condi�on 19 (August2015).

City Burnaby IR No.1.04.14h, CityBurnaby IR No.1.28.01c, CityBurnaby IR No.2.085, City BurnabyIR No. 2.086, FVRDIR No. 2.19, MetroVancouver IR No.1.1.6.03i.


52 Commitment addressed by CER Condi�on 52, CER Filing ID A84415, Air Emissions Management Planfor Westridge Marine Terminal. Condi�on 52j addresses this commitment, Appendix B, Page B-2 (E-1in PDF).

623 Environment City of Burnaby If the Burrard Streets Alterna�ve Alignment is selected, Trans Mountain commits to ensuring thatHeron Creek is not crossed and silt fencing will be installed to manage run-off to ensure that thiscreek is not adversely affected.

City Burnaby IR No.2.094


This commitment is no longer applicable as the Burnaby Mountain tunnel is the proposedauthorized route. Condi�on 72, CER Filling ID C02201, Westridge Delivery Line EAS, Page All. Othercondi�ons applicable to the tunnel installa�on have also been sa�sfied.

624 Environment City of Burnaby In the event that the proposed alterna�ve pipeline corridor for the Westridge Delivery Lines isselected for construc�on, a search for heron nests will be completed in the area of Heron Creek andthe Burrard Inlet Conserva�on Area.



Commitment is no longer applicable. The finalized pipeline alignment is at Burnaby Mountain(greater than 60 m from Heron Creek and Burrard Inlet Conserva�on Area). Condi�on 72, Filing IDC02201, Westridge Delivery Line EAS, Page All.

630 Environment City of Burnaby Trans Mountain will discuss the need for addi�onal wildlife field work specific to species of specialconserva�on status outside of areas mapped as cri�cal habitat by Environment Canada (EC) with BCMinistry of Forests, Lands and Natural Resource Opera�ons (MFLNRO).


Prior to Construc�on Complete Mee�ng with BC FLNRO took place on April 14, 2015 and March 22, 2016 with theThompson/Okanagan Region. Mee�ngs with the South Coast Region took place on March 19, 2015and February 15, 2016. During these mee�ngs, wildlife field work related to cri�cal habitatiden�fied by ECCC was discussed.

635 Environment City of Burnaby Any disturbance to exis�ng riparian vegeta�on or compensa�on areas will be re-established by TransMountain during the construc�on and reclama�on phases of the project.

City Burnaby IR No.2.136;NEB RouteHearing TMEPEvidence Seg 7Burnaby


71 Commitment addressed by CER Condi�on 71, CER Filing A90936, Condi�on 71 Riparian HabitatManagement Plan, Sec�on 5.2, Page: 24.

647 Environment The City of Edmonton Trans Mountain will work with the City of Edmonton to determine where landscaping will berequired in areas of the Whitemud Extension pipeline corridor affected by construc�on.

City of Edmonton IRNo. 2.2.3b

Project Lifecycle In Progress Proof of comple�on will be the tree management plan and addi�onal landscaping requirements asaccepted by the City of Edmonton.

653 Environment City of Kamloops Trans Mountain will review the new City of Kamloops Park Management Plan (if complete) prior toreclama�on planning.

City of Kamloops IRNo. 2.05

During Construc�on Complete City of Kamloops did not complete the Park Management Plan (search for updated plan completedon Nov 24, 2020).

658 Environment City of New Westminster Trans Mountain will discuss poten�al overlap of the sensi�ve life-history phases of species withspecial conserva�on status with the appropriate regulatory authority with respect to the Brune�eConserva�on Area.

City NewWestminster IR No.2.A.3


110 Commitment addressed by CER Condi�on 110, CER Filing ID C07943, Condi�on 110 Authoriza�onsunder the Fisheries Act and Species at Risk permits, Brune�e River 19-HPAC-00570. Authoriza�onrequires addresses this commitment.

660 Environment City of New Westminster Trans Mountain is commi�ed to exploring ways to help the further recovery of aqua�c ecosystems inthe Brune�e River Conserva�on Area that may be affected by TMEP.

City NewWestminster IR No.2.A.3.vii

Prior to Construc�on Complete Per CVIR 2021-395 IR Package 3 (IR#22), Trans Mountain has obtained Fisheries Act Authoriza�on(19-HPAC-00570) for the works adjacent to the Brune�e River. As part of the Applica�on forAuthoriza�on, Trans Mountain’s detailed offse�ng plan outlines enhancement to both instreamhabitat and riparian areas along reaches of the Brune�e River. Both these projects will contribute toan overall enhancement of the Brune�e River watershed. The approved authoriza�on and linkedoffset plan demonstrate our commitment to explore the recovery of aqua�c ecosystems in theBrune�e River Conserva�on Area.

662 Environment NEB Trans Mountain commits to monitoring the effec�veness of spawning deterrents within spread 6 toconfirm success.


During Construc�on In Progress Proof of comple�on will be the resource specialist report.

669 Environment NEB Trans Mountain commits to addi�onal spawning surveys if deterrents cannot be installed at Swi�Creek or Albreda River (BC-82a).


Prior to Construc�on Complete Summary of 2017 Spawning Deterrent Monitoring and Maintenance Ac�vi�es and Effec�venessMonitoring report was submi�ed to the CER via email on March 29, 2018 as part of CV1718-332.

670 Environment NEB Trans Mountain commits to developing site-specific mi�ga�on, remedia�on and/or monitoringmeasures during construc�on to manage impacted materials appropriately and ensure workerhealth and safety and protec�on of the environment, at the S&R Mills and adjacent City of Surreylands fron�ng 19399 98A Ave, within the pipeline construc�on area. Site-specific plans will be filedwith NEB 2 months prior to construc�on in the area of the high risk site.

NEB Cond IR No.1.18e


46 Proof of Comple�on: CER Filing ID C08055, Condi�on 46 Site-Specific Management Plan –Surrey/Langley Industrial Area. The Plan addresses this commitment.


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671 Environment NEB Trans Mountain commits to developing a site-specific plan to address mi�ga�on and remedialmeasures specific to the contaminants of concern for the Former Ellerslie Waste ManagementFacility (FEWMF) site to prevent the pipeline trench from becoming a conduit for contamina�on.Site-specific plans will be filed with NEB 2 months prior to construc�on in the area of the high risksite.

NEB Cond IR No.20.1.13c, d

Prior to Construc�on Complete CER Filing ID C00706, Condi�on 46 Site-Specific Management Plan – Ellerslie. The Plan addressesthis commitment.

672 Environment NEB Trans Mountain commits to developing a health and safety plan to mi�gate against worker andpublic exposure to the contaminants of concern at the Former Ellerslie Waste Management Facility(FEWMF) site. Site-specific plans will be filed with NEB 2 months prior to construc�on in the area ofthe high risk site.

NEB Cond IR No.20.1.13c

Prior to Construc�on Complete CER Filing ID C00706, Condi�on 46 Site-Specific Management Plan – Ellerslie, Sec�on 7.0, Page: 19.

674 Environment NEB Trans Mountain will provide the supplemental wildlife and vegeta�on data (that will be collected inAugust and September 2017) and the updated riparian habitat func�on assessment to the Board, onor before December 31, 2017.

NEB Cond IR No.29.3c

During Construc�on Complete Condi�on 71 CER Filing ID A88882, Riparian Habitat Management Plan Updated Appendix E.

677 Environment NEB Trans Mountain commits to restoring riparian habitat within the 30 m reserve strip of the Brune�eRiver that is disturbed as a result of construc�on ac�vi�es, using a High Reclama�on Target criteria.



Scoping Proof of comple�on is the Condi�on 151 Post-construc�on environmental monitoring reports.

681 Environment NEB Trans Mountain commits to upda�ng the Water Quality Monitoring Plan for the Coquihalla River(BC-654, in Hope) crossing, with parts a) - f) as iden�fied in NEB IR No. 35.4.

NEB Cond IR No.35.4

During Construc�on Scoping Proof of comple�on is the Site-Specific plan for the Coquihalla River (BC-654).

687 Environment NEB Trans Mountain will file the results of the air emissions monitoring program during opera�ons at theEdmonton Terminal with the Board annually.

NEB Cond IR No.32.5

During Opera�ons Scoping Proof of comple�on are the annual reports outlining the results of the air emissions monitoringprogram at Edmonton Terminal to be filed with the CER.

688 Environment NEB Trans Mountain will file the results of the air emissions monitoring program during opera�ons at theSumas Terminal with the Board annually.

NEB Cond IR No.32.5

During Opera�ons Scoping Proof of comple�on are the annual reports outlining the results of the air emissions monitoringprogram at Sumas Terminal to be filed with the CER.

689 Environment NEB Trans Mountain will file the results of the air emissions monitoring program during opera�ons at theBurnaby Terminal with the Board annually.

NEB Cond IR No.32.5

During Opera�ons Scoping Proof of comple�on are the annual reports outlining the results of the air emissions monitoringprogram at Burnaby Terminal to be filed with the CER.

690 Environment Gun Mé�s Local 55 (Lac Ste.Anne Mé�s)

Trans Mountain commits to not disturbing any known burial sites or cemeteries registered withService Alberta under the Cemeteries Act or registered with Alberta Culture and Tourism under theHistorical Resources Act during the Project.

Gunn Mé�s Local 55IR No. 2.26

During Construc�on Complete No known burial sites will be disturbed under the current route. All future poten�al route changeswill avoid any sites. Should a burial site be iden�fied during construc�on, the Heritage ResourcesDiscovery Con�ngency Plan and Tradi�onal Land Use Sites Discovery Con�ngency Plan, Sec�on 6.0and 12.0, respec�vely will be implemented.


Me�s Na�on of Alberta Gunn Me�s Local 55 will be informed and consulted regarding all sacredsites that may be discovered during construc�on of the Project through their tradi�onal territory.



72 Commitment addressed by CER Condi�on 72, CER Filing ID C01961, Condi�on 72 Pipeline EPP,Sec�on 12 in Appendix B, Page: B-33 to B-35.


In the event a heritage site is discovered, a qualified Heritage Resource specialist will develop, ifwarranted, an appropriate mi�ga�on plan in consulta�on with the Lead Environmental Inspector(s),the Lead Ac�vity Inspector(s) and the Construc�on Manager, and/or appropriate regulatoryauthority, as well as the applicable Aboriginal communi�es.



72 Commitment addressed by CER Condi�on 72, CER Filing ID C01961, Condi�on 72 Pipeline EPP,Sec�on 6.0 in Appendix B, Page: B-17 to B-18.

693 Environment Natural Resources Canada Trans Mountain has previously commi�ed to update its assessment of air quality as the Project’sengineering design nears or reaches comple�on. If this air quality assessment reveals furtherincreases in the concentra�ons of Project-related air pollutants over populated areas under theBase, Applica�on or Cumula�ve Cases, Trans Mountain will update the human health riskassessment (HHRA). If Trans Mountain updates the HHRA, it would undertake to submit the updatedassessment as a condi�on of approval on any Cer�ficate that the NEB may grant.

GoC F-IR No. 2.01 Prior to Construc�on Complete Human Health Risk Assessment of Westridge Marine Terminal for the Trans Mountain ExpansionProject – 2017 Update, CER Filing ID A86300.

694 Environment Peters Band Trans Mountain will retain Environmental Inspectors and Monitors with an understanding of theContaminated Sites Regula�on (B.C. Reg. 4/2014) and sampling protocols (BC Ministry ofEnvironment 2009). If sampling is required it will be conducted under the direc�on of aContaminated Sites Approved Professional (CSAP).

Peters Band IR No.2(b).2.5(a)


46, 72 Commitment addressed by CER Condi�on 46 and 72. CER Filing ID C01961 Condi�on 72 PipelineEPP, Sectoion 1.0 in Appendix B, Page: B-3 to B-5. Condi�on 46, CER Filing ID A90938, Contamina�onIden�fica�on and Assessment Plan, Sec�on 5.2, Page: 21.


Trans Mountain is commi�ed to the development of the Reclama�on Management Plan. TheReclama�on Management Plan will also be developed in consulta�on with landowners, Aboriginalcommuni�es and the applicable Crown land managers.



72 Commitment addressed by CER Condi�on 72, CER Filing ID A86570, Condi�on 72 Reclama�onManagement Plan. The plan addresses this commitment.

696 Environment Horse Lake First Na�on Trans Mountain is commi�ed to retain Aboriginal Monitors and is developing the details ofAboriginal Monitor par�cipa�on through con�nued engagement with Aboriginal groups.

Horse Lake FN IR No.2.1


98 Commitment addressed by CER Condi�on 98, CER Filing ID C00105, Condi�on 98 Plan forIndigenous Group Par�cipa�on in Construc�on Monitoring, En�re Plan outlines Trans Mountain'splan and commitment to retain Indigenous Monitors.

699 Environment Horse Lake First Na�on Trans Mountain will consult with Horse Lake First Na�on during the development of the detailedReclama�on Management Plan.

Horse Lake FN IR No.2.4b

Prior to Construc�on Complete An email was sent out to Horse Lake First Na�on representa�ves reques�ng feedback to theReclama�on Management Plan, CER Filing ID A85996. Consulta�on records are provided in Sec�on3.3 of Appendix J, Appendix K, Page: J-17, K-1.

702 Environment Peters Band Trans Mountain commits to having Inspectors and Monitors responsible for iden�fying andmi�ga�ng Environmental effects, including contamina�on.



72 Commitment addressed by CER Condi�on 72, CER Filing ID C01961, Condi�on 72 Pipeline EPP,Sec�on 6.0, 11.0, Appendix G, Page: 14, 58, G-45.

706 Environment Peters Band Trans Mountain will use chemical monitoring of groundwater on Peters Band reserve lands in areaswhere the contaminated sites review iden�fies a risk of contamina�on and there are relevantaccessible water wells available.



46, 72 Commitment addressed by Condi�on 46, CER Filing ID A90938, Condi�on 46 Contamina�onIden�fica�on and Assessment Plan, Sec�on 4.0, Page: 8 to 9. Condi�on 72, CER Filing ID C01961,Condi�on 72 Pipeline EPP, Sec�on 1.0 in Appendix B, Page: B-3 to B-5.

707 Environment Living Oceans Society Trans Mountain will provide the requested input files used to perform the CALMET/CALPUFFdispersion modelling for the Marine Air Quality and Greenhouse Gas Marine Transporta�onTechnical Report for the Trans Mountain Expansion Project, Supplemental Report No. 2 (December2014) (Marine Supplemental Report No. 2) (Filing ID A4F5H8) directly to Living Oceans on a USB s�ck(Living_Oceans_IR_No._2.1 – A�achment 1).

Living Oceans IR No.2.1

Prior to Construc�on In Progress Proof of comple�on will be the transmi�al records of the data to Living Oceans.


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708 Environment Living Oceans Society Notwithstanding the limita�ons due to confiden�ality and intellectual property outlined above, inaddi�on to the name lists, run scripts, and emission descrip�ons, Trans Mountain agrees to supplythe files that are specific to the es�mated Project emissions at the �me of the Applica�on, outsideof the Na�onal Energy Board filing process. Trans Mountain will send these files directly to theIntervenor on a USB s�ck (Living_Oceans_IR_No._2.2 - A�achment 1).



710 Environment Township of Langley Trans Mountain Pipeline ULC (Trans Mountain) commits to pre-construc�on sampling of water wellsthat are 10 m deep or less within 150m of the proposed right-of-way.

Langley IR No. 2.08.a Prior to Construc�on Superseded by NEBCondi�on

93 Commitment addressed by CER Condi�on 93, CER Filing ID A84458, Condi�on 93 Water WellInventory, Sec�on 2.0, Appendix D, Page: 6, D-1.

712 Environment NEB Prior to construc�on, Trans Mountain commits to comple�ng an intrusive inves�ga�on within theProject construc�on footprint in the vicinity of the Former Asbestos Dump iden�fied by the GunnMé�s to confirm the presence/absence of asbestos.


Prior to Construc�on Complete Trans Mountain prepared the Summary of Soil Sampling Inves�ga�on Kilometre Post 98 –Wabamun, Alberta in August 2018. The purpose of the inves�ga�on was to confirm the presence/absence of a former dump area, poten�ally containing buried asbestos.

715 Environment NEB In order to reduce the poten�al effects of disturbing contaminated soils during project ac�vi�es,Trans Mountain commits to providing contractors with a site plan showing areas of poten�alconcern for high and moderate risk sites for the applicable temporary work spaces in Spread 5A.

NEB Cond IR No.42.5


716 Environment Township of Langley Trans Mountain is commi�ed to removing all construc�on materials during final clean-up andreclama�on.

Langley IR No.2.12.b



718 Environment NEB In order to reduce the poten�al effects of disturbing contaminated soils during project ac�vi�es,Trans Mountain commits to providing contractors with a site plan showing areas of poten�alconcern for high and moderate risk sites for the applicable temporary work spaces in Spread 5B.

NEB Cond IR No.42.5


719 Environment Township of Langley Trans Mountain is prepared to discuss with the Township of Langley the need for and costs ofaddi�onal inspec�on to ensure poten�al issues related to erosion control and sedimenta�on aremanaged during construc�on.

Langley IR No. 2.13.e Prior to Construc�on Complete A TWG mee�ng occurred on August 28, 2018 which included discussions related to erosion controland sediment management during construc�on.

720 Environment Township of Langley Trans Mountain commits to meet with the Township of Langley to further discuss the concernsregarding riparian vegeta�on.



71 Commitment addressed by CER Condi�on 71, CER Filing A90936, Condi�on 71 Riparian HabitatManagement Plan, Appendix C, Page: C-8.

724 Environment NEB Trans Mountain commits to iden�fying the Former Asbestos Dump iden�fied by the Gunn Me�s inthe updated Environmental Alignment Sheets.

NEB Cond IR No.53.1d

Prior to Construc�on Complete Condi�on 72, Spread 2 Environmental Alignment Sheets, CER Filing ID C00475, Page: AB-037.

726 Environment NEB In the event that either of the 2 Horizontal Direc�on Drills (HDDs) planned for Pacific water shrewcri�cal habitat fail and a con�ngency crossing method is required, Trans Mountain commits toproviding a descrip�on of any appropriate site-specific mi�ga�on and habitat enhancementmeasures, and reclama�on prescrip�ons in the compliance filing for NEB Condi�on 108(Con�ngency Watercourse Crossings).

NEB Cond IR No.8.2b


44 Commitment addressed by CER Condi�on 44, CER Filing ID A90911, Condi�on 44 Pacific WaterShrew Mi�ga�on and Habitat Restora�on Plan, Sec�on 5.2, Page: 26.

728 Environment NEB Trans Mountain commits to using 'the collec�on of na�ve seed from component species of rareecological communi�es, and propaga�ng new plants from the seed (rooted plugs)' as the primarymethod to restore species to the rare ecological communi�es. If seed of the component species isnot available, plant salvage and transplant will be used.

NEB Cond IR No.10.4


42 Commitment addressed by CER Condi�on 42, CER Filing ID A84318, Condi�on 42 Grasslands Surveyand Mi�ga�on Plan, Sec�on 5.3.5, Page: 32.

729 Environment NEB Trans Mountain commits that, if there is no change from baseline to Post-Construc�onEnvironmental Monitoring (PCEM) targets or if there is an upward trend, Trans Mountain willconsider the mi�ga�on and reclama�on measures to be resolved successfully, however monitoringat the loca�on will con�nue un�l the final tenth year of PCEM, when all transects will be monitored.

NEB Cond IR No.10.5



42 Commitment addressed by CER Condi�on 42, CER Filing ID A84318, Condi�on 42 Grasslands Surveyand Mi�ga�on Plan, Sec�on 6.0, Page: 40.

731 Environment NEB Trans Mountain commits to establishing addi�onal post-construc�on environmental monitoring(PCEM) transects in na�ve grassland areas if environmental issues are iden�fied during overflights orduring opera�ons maintenance ac�vi�es.

NEB Cond IR No.10.5



42 Commitment addressed by CER Condi�on 42, CER Filing ID A84318, Condi�on 42 Grasslands Surveyand Mi�ga�on Plan, Sec�on 8.2, Page: 51.

735 Environment NEB Trans Mountain commits that funding to BC Parks for grasslands offsets will include funds formonitoring and repor�ng on the implementa�on and effec�veness of offset measures.



Superseded by BCEAO

21 Commitment addressed by EAO Condi�on 21, not yet filed, to be submi�ed for EAO’s approval sixmonths before the commencement of Opera�ons.

741 Environment NEB Trans Mountain commits that if feedback is received from Environment and Climate Change Canadarelated to the quan�fica�on of direct and indirect habitat disturbance as outlined in the Pre-construc�on Caribou Habitat Assessment filed June 2017, it will be considered and incorporated intoany updated analyses required to address NEB Condi�on 37b(vi) (Final Caribou Habitat Restora�onPlan).

NEB Cond IR No.12.3



37 Commitment addressed by CER Condi�on 37, Not yet filed (on or before 1 November a�er the firstcomplete growing season a�er comple�ng final clean-up.) Condi�on 37b Final Caribou HabitatRestora�on Plan

742 Environment NEB Trans Mountain commits to the monitoring of survivorship of planted tree seedlings as part of the 5-year Post-Construc�on Environmental Monitoring (PCEM), using the measurable target of aminimum 80% survivorship of supplemental tree plan�ng within 5 years, in the Sowaqua Spo�edOwl WHA.




38 Commitment addressed by CER Condi�on 38, CER Filing ID A85803, Condi�on 38 Sowaqua Spo�edOwl Mi�ga�on Plan, Sec�on 6.0, 7.3 (Table 10), Page: 27, 31.

744 Environment NEB Trans Mountain commits to the monitoring of reten�on and replacement of iden�fied suitable nesttrees, using the measurable target that for each iden�fied suitable nest tree for spo�ed owl thatmay be removed within the Sowaqua Spo�ed Owl WHA, it will be retained or replaced with analternate nes�ng habitat feature.

NEB Cond IR No.14.10h


38 Commitment addressed by CER Condi�on 38, CER Filing ID A85803, Condi�on 38 Sowaqua Spo�edOwl Mi�ga�on Plan, Sec�on 5.3 (Table 6), Page: 19.

748 Environment Squamish Na�on Trans Mountain commits to comple�ng an assessment of the poten�al for serious harm resul�ngfrom a spill during the opera�on phase, including appropriate cleanup, mi�ga�on, and poten�aloffset measures if warranted. The assessment will be completed on a case-by-case basis, as required(i.e., where there may be poten�al for adverse effects to fish and fish habitat).

Squamish Na�on IRNo. 2(c).01.g

During Opera�ons In Progress As the commitment sets out, Trans Mountain will make any such applicable assessment on a case-specific basis during the opera�ons phase.


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751 Environment Upper Nicola Band Should addi�onal unmapped fish-bearing watercourses be iden�fied during survey or a route walkprior to construc�on, Trans Mountain will assess these watercourses for the poten�al for SeriousHarm.

Upper Nicola BandIR No. 2(c).06.e



754 Environment Katzie First Na�on Provide Katzie First Na�on with a 1:5,000 scale map (Reference (i), map number201501_MAP_TERA_HER_00669_REV0) of all known archaeological sites located within 500 m ofthe Project Footprint, including sites DgRp-10, DhRq-17, DgRq-85, DhRq-36 and DhRq-43 if they arenot already captured.

Katzie FN IR No. 22.02

Prior to Construc�on Complete Files were transferred via secure file transfer on March 25, 2015.

755 Environment Katzie First Na�on Wildlife surveys within Surrey Bend Regional Park will be conducted once land access is granted. Katzie FN IR No. 22.04

Prior to Construc�on Complete Condi�on 7, CER Filing ID A82140, South Fraser Perimeter Road Route Realignment Environmentaland Socio-Economic Assessment, Sec�on 3.9, Page: 11.

758 Environment Upper Nicola Band Trans Mountain is commi�ed to applying appropriate mi�ga�on strategies during the construc�onof all the Project’s watercourse crossings. Specific to watercourses that provide fish habitat, theProject will incorporate standard measures outlined by the Fisheries and Oceans Canada (DFO)Measures to Avoid Causing Harm to Fish and Fish Habitat and, if warranted, alterna�ve orsupplemental mi�ga�on measures.

Upper Nicola BandIR No. 2(c).07.e


43 Commitment addressed by CER Condi�on 43 , CER Filing ID A82366, A82369, A82390, A82392,A82395, A82397, A82400, A82405, A82409 (original filing) , CER Filing ID C00815, Condi�on 43Watercourse Crossing Inventory Update (Appendix A-D), CER Filing ID C08399 (Spread 4b update),CER Filing ID C08687 (Spread 1 and 2 update), CER Filing ID C10251 (Spread 5a update). Completedocuments address this commitment.

763 Environment NEB Trans Mountain will take a proac�ve approach to Burnaby Mountain tunneling opera�ons andassociated ac�vi�es and will require all machinery and equipment to be maintained and operated tomanufacturer’s standards and to the regulatory condi�ons of air emissions and construc�onpermits.

NEB IR No. 4 3c Prior to Construc�on Superseded by NEBCondi�on

72 Commitment addressed by CER Condi�on 72, CER Filing ID C08263, Burnaby Mountain Tunnel EPP,Sec�on 7.0, Page 7-7.

765 Environment Province of Bri�sh Columbia Trans Mountain will accurately reflect the loca�on of drinking water supply sources within 100 m ofthe pipeline, its facility, or areas that could be impacted from a release as modeled in Applica�onVolume 7, Sec�on 3 (Filing ID A3S4V5) based on informa�on available from Provincial and Municipalpermi�ng agencies.



93 Commitment addressed by CER Condi�on 93, CER Filing ID A84458, Condi�on 93 Water WellInventory, Sec�on 2.0, Appendix D, Page: 4, D-1.

766 Environment Province of Bri�sh Columbia Trans Mountain will work with communi�es that have specific concerns related to protec�on ofmunicipal water sources and will consider installa�on of monitoring wells in strategic loca�ons.


During Opera�ons Superseded by NEBCondi�on

130 Commitment addressed by CER Condi�on 130, Not yet filed (at least 3 months prior to commencingopera�ons), Condi�on 130 Groundwater Monitoring Program.

768 Environment NEB Trans Mountain will restore disturbed riparian zones. NEB IR No. 4 7a During Construc�on Superseded by NEBCondi�on


773 Environment NEB Trans Mountain will include a Dust Mi�ga�on Plan as a component of the Fugi�ve EmissionsManagement Plans which must be submi�ed to the Na�onal Energy Board (NEB) at least fourmonths prior to commencing construc�on in accordance with NEB Dra� Condi�on (April 2014) 20(Westridge Marine Terminal) of the NEB’s Le�er.

NEB IR No. 4 03a.4 Prior to Construc�on Superseded by NEBCondi�on

53 Commitment addressed by Condi�on 53, Fugi�ve Emissions Management Plan for the WestridgeMarine Terminal, CER Filing ID A84416. Sec�ons 3.0 and 4.0 ID, Page: 5, 9 to 10.

777 Environment NEB With respect to mi�ga�on measures, Trans Mountain will align with the broader strategies iden�fiedin the Recovery Strategy for Nooksack dace and Salish sucker.


75 Commitment addressed by CER Condi�on 75, CER Filing ID C01961, Pipeline EPP (Appendix GNooksack Dace (NDC) and Salish Sucker (SSU) Management Plan), Sec�on 3.3 in Appendix A, Page:E-7 to E-9.

780 Environment NEB Trans Mountain will ensure that adequate riparian setbacks are maintained for all watercoursecrossings and that the amount of riparian vegeta�on removal is limited during construc�on.

NEB IR No. 4 7c During Construc�on Superseded by NEBCondi�on

71, 72 Commitment addressed by CER Condi�on 71, 72, CER Filing ID C01961, Condi�on 72 Pipeline EPP,Sec�on 8.0, 14.1, Sec�on 8.6 in Appendix G of the Pipeline EPP (Riparian Habitat Managementsec�on) Page: 35, 79, G-158.

784 Environment NEB Trans Mountain will revise addi�onal site-specific mi�ga�on measures for watercourses iden�fied ascri�cal Nooksack dace to include similar riparian reserve measures proposed for Salish sucker whichwill be included in final Pipeline Environmental Protec�on Plan, to be filed with the NEB, at least 90days prior to construc�on in accordance with NEB dra� condi�on No. 29.


75 Commitment addressed by CER Condi�on 75. Mi�ga�on measures are outlined in Condi�on 72, CERFiling ID C01961, Condi�on 72 Pipeline EPP, Sec�on 8.1 in Appendix G, Page: G-132.

792 Environment NEB Trans Mountain will include addi�onal site-specific mi�ga�on measures for watercourses iden�fiedas cri�cal Nooksack dace and Salish sucker habitat in the final Pipeline Environmental Protec�onPlan, to be filed with the NEB, at least 90 days prior to construc�on in accordance with NEB dra�condi�on No. 29.


75 Commitment addressed by CER Condi�on 75. Mi�ga�on measures are outlined in Condi�on 72, CERFiling ID C01961, Condi�on 72 Pipeline EPP, Sec�on 8.1 in Appendix G, Page: G-138, G-142 to G-143.

796 Environment NEB Although no Oregon spo�ed frog were iden�fied during the March 2015 surveys, Trans Mountainwill con�nue to work with BC Ministry of Forests, Lands and Natural Resource Opera�ons (MFLNRO)to discuss mi�ga�on measures for Oregon spo�ed frog.

NEB IR No. 4 10 Prior to Construc�on Superseded by NEBCondi�on

44 Commitment addressed by CER Condi�on 44, CER Filing ID A90907, Condi�on 44 Oregon Spo�edFrog Mi�ga�on and Habitat Restora�on Plan, Sec�on 5.2, Appendix B, Page: 18, Page B-2.

798 Environment NEB Trans Mountain will update Table L2 of the Pipeline Environmental Protec�on Plan (EPP) to moreclearly link the mi�ga�on measures already listed in the EPP to Western barn owl.


44 Commitment addressed by Condi�on 44, Western Screech-Owl Mi�ga�on and Habitat Restora�onPlan, CER Filing ID A90910, Appendix A, Page: A-3 to A-8. American Badger Mi�ga�on and HabitatRestora�on Plan, CER Filing ID A85074, Appendix A, Page: A-3 to A-9.

800 Environment NEB Trans Mountain will prepare Mi�ga�on Plans for the Oregon forest snail and Oregon spo�ed frog. NEB IR No. 4 10 Prior to Construc�on Superseded by NEBCondi�on

44 Commitment addressed by CER Condi�on 44, CER Filing ID A90907, Condi�on 44 Oregon Spo�edFrog Mi�ga�on and Habitat Restora�on Plan, Plan addresses this commitment. CER Filing IDA85185, Condi�on 44 Oregon Forest snail Mi�ga�on and Habitat Restora�on Plan, Plan addressesthis commitment.

803 Environment NEB Trans Mountain will specifically update Table L2 in the Pipeline Environmental Protec�on Plan (EPP),to link mi�ga�on measures already provided in the EPP to species with early candidate cri�calhabitat of the American badger (jeffersonii subspecies), Western barn owl and Western screech owl(macfarlanei and kennico�i subspecies).


44 Commitment addressed by Condi�on 44, Western Screech-Owl Mi�ga�on and Habitat Restora�onPlan, CER Filing ID A90910, Appendix A, Page: A-3 to A-8. American Badger Mi�ga�on and HabitatRestora�on Plan, CER Filing ID A85074, Appendix A, Page: A-3 to A-9.

804 Environment Upper Nicola Band Soil inspec�on site 71BH will be added to the revised Environmental Alignment Sheets when theyare submi�ed in advance of construc�on.

Upper Nicola BandIR No. 2.17b


72 Commitment addressed by CER Condi�on 72, CER Filing ID C03921, Spread 5a EnvironmentalAlignment Sheets, Page BC-113.


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806 Environment Upper Nicola Band Buntzen and shallow Buntzen soils were iden�fied during a supplemental soil survey. These soil unitswill be mapped in rela�on to the Project footprint on the Environmental Alignment Sheets that willbe issued prior to the commencement of construc�on.

Upper Nicola BandIR No. 2.24c


72 Commitment addressed by CER Condi�on 72, CER Filing ID C0463, Spread 5a RSMT, Sec�on 8.1,Page: 71, 74, EAS, Page: All, CER Filing ID C05600, Spread 5b RSMT, Sec�on 8.1, Page: 45, 48, EAS,Page: All.

807 Environment Upper Nicola Band Detailed reclama�on strategies for sensi�ve areas will be finalized before construc�on andappropriate seed mixes and seeding strategies will be developed in consulta�on with the land owneror appropriate regulatory agency.

Upper Nicola BandIR No. 2.24d


72, 78, 81 Commitment addressed by Condi�on 72, 78, 81, CER Filing ID A86570, Condi�on 72 Reclama�onManagement Plan, Appendix E, Page: 1 to 41 (appendix E) covers KP 806.6 to KP 990.3.

808 Environment Upper Nicola Band Trans Mountain will consult with the Upper Nicola Band First Na�on regarding their concerns duringthe development of detailed reclama�on planning and prior to the finaliza�on of the Reclama�onManagement Plan.

Upper Nicola BandIR No. 2.24f


72 Commitment addressed by CER Condi�on 72, CER Filing ID A86570, Condi�on 72 Reclama�onManagement Plan, Appendix J, Page: J-13 to J-16, K-4.

809 Environment NEB Trans Mountain will consult with the appropriate regulatory authority to discuss project rou�ng inrela�on to early candidate cri�cal habitat and recommend field visit to review the presence ofbiophysical a�ributes of key cri�cal habitat.


44 Commitment addressed by Condi�on 44, CER Filing ID A90910, Condi�on 44 Western Screech-OwlMi�ga�on and Habitat Restora�on Plan, Appendix A, Page: A-3 to A-8. CER Filing ID A85074,American Badger Mi�ga�on and Habitat Restora�on Plan, CER Filing ID A85074, Appendix A, Page:A-3 to A-9. CER Filing ID A90911 Condi�on 44 Pacific Water Shrew Mi�ga�on and HabitatRestora�on Plan Appendix A, Page: A-4 to A-10. CER Filing ID A90905, Condi�on 44 Coastal GiantSalamander Mi�ga�on and Habitat Restora�on Plan, Appendix A, Page: A-2 to A-5. CER Filing IDA85074, Condi�on 44 Townsend’s Mole Mi�ga�on and Habitat Restora�on Plan, Appendix, Page: B-4 to B-6 CER Filing ID A90906, Condi�on 44 Williamson’s Sapsucker and Lewis’s WoodpeckerMi�ga�on and Habitat Restora�on Plan, Appendix A, Page: A-3 to A-9 CER Filing ID A90907,Condi�on 44 Oregon Spo�ed Frog Mi�ga�on and Habitat Restora�on Plan, Appendix B, Page: B-3 toB-7 CER Filing ID A85074, Condi�on 44 Barn Owl Mi�ga�on and Habitat Restora�on Plan, AppendixA, Page: A-3 to A-6 CER Filing ID A85074, Condi�on 44 Great Basin Spadefoot Mi�ga�on and HabitatRestora�on Plan, Appendix A, Page: A-4 to A-8 CER Filing ID A85074, Condi�on 44 OregonForestsnail Mi�ga�on and Habitat Restora�on Plan, Appendix A, Page: A-3 to A-7 CER Filing IDA85074, Condi�on 44 Western Ra�lesnake and Great Basin Gophersnake Mi�ga�on and HabitatRestora�on Plan, Appendix A, Page: A-3 to A-6.

811 Environment Upper Nicola Band The requested Watercourse Crossing Summary Table will be updated closer to construc�on, shouldaddi�onal unmapped watercourses be iden�fied and assessed during the survey or a final routewalk.

Upper Nicola BandIR No. 2.31e


43 Commitment addressed by CER Condi�on 43 , CER Filing ID A82366, A82369, A82390, A82392,A82395, A82397, A82400, A82405, A82409, Condi�on 43 Watercourse Crossing Inventory originalfiling , CER Filing ID C00815, Update (Appendix A-D), CER Filing ID C08399, Spread 4b update, CERFiling ID C08687, Spread 1 and 2 update, CER Filing ID C10251, Spread 5a update. Completedocuments address this commitment.

812 Environment Upper Nicola Band Es�mates for riparian disturbance will be assessed and updated, should addi�onal unmappeddefined watercourses be iden�fied during survey or a route walk prior to construc�on.

Upper Nicola BandIR No. 2.31f




Trans Mountain will work with the Fraser Health Authority (FHA), regarding Project construc�onac�vi�es to iden�fy and develop resolu�ons to poten�al and specified concerns for the protec�onof drinking water supplies in the Fraser Valley Regional District (FVRD).

FVRD IR No. 2.02 Prior to Construc�on Superseded by NEBCondi�on

94 Commitment addressed by CER Condi�on 94, CER Filing ID A84464, Condi�on 96 Consulta�onReport – Protec�on of Municipal Water Sources, Table 5, Page: 24.

818 Environment NEB Trans Mountain commits to ensuring that any updates to performance indicators and targetsincluded in the re-filed Sowaqua Spo�ed Owl Mi�ga�on Plan will be provided in the relevantsec�ons of the Post-Construc�on Environmental Monitoring (PCEM) reports for Sowaqua spo�edowl.

NEB Cond IR No.14.10i



38 Commitment addressed by CER Condi�on 38, CER Filing ID A85803, Condi�on 38 Sowaqua Spo�edOwl Mi�ga�on Plan, Sec�on 7.4, Page: 32.

820 Environment NEB Trans Mountain commits to considering, where sufficient supplemental material and storage isavailable and wildfire risk guidelines allow, replacement of 75 m3/ha of coarse woody debris withinthe Project Footprint in the Sowaqua Spo�ed Owl Wildlife Habitat Area.

NEB Cond IR No.14.7


38 Commitment addressed by CER Condi�on 38, CER Filing ID A85803, Condi�on 38 Sowaqua Spo�edOwl Mi�ga�on Plan, Sec�on 5.3 (Table 6), Page: 21.


Trans Mountain commits to consult with the Lower Fraser Valley Air Quality Coordina�ng Commi�eecommencing in Q1 2015 in the development of the Community Mul�-Scale Air Quality (CMAQ)modelling plan for addi�onal CMAQ modelling.

FVRD IR No. 2.10,GoC NRCan IR No.2.01, MetroVancouver IR No.2.3.1.



Trans mountain will engage Fraser Valley Regional District during the development of the DustManagement Plan.

FVRD IR No. 2.18 Prior to Construc�on Superseded by NEBCondi�on

52, 79 Commitment addressed by CER Condi�on 52, 79, 85, Consulta�on requirements. Feedback on dra�plans was requested on November 29, 2016. Feedback was received on Condi�on 79 on March 3,2017.


Trans Mountain will begin engagement with the Fraser Valley Regional District regarding thedevelopment of an Air Emissions Management Plan for the Westridge Marine Terminal.

FVRD IR No. 2.19,Metro Vancouver IRNo. 1.1.6.03i, CityBurnaby IR No.2.085, City BurnabyIR No. 2.086, CityBurnaby IR No.1.04.1.4h, CityBurnaby IR No.1.28.0.1c.


52 Commitment addressed by CER Condi�on 52, CER Filing ID A84415, Air Emissions Management Planfor Westridge Marine Terminal, Appendix B, Page: B-1.


Trans Mountain will consult with Fraser Valley Regional District (FVRD) on the Fugi�ve EmissionsManagement Plan for those por�ons pertaining to Sumas Tank Terminal within FVRD.

FVRD IR No. 2.20 Prior to Construc�on Complete Commitment addressed by CER Condi�on 54, CER Filing ID A84796, Condi�on 54 Fugi�ve EmissionsManagement Plan for Sumas and Burnaby Terminals, Appendix B, Page: B-1.


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830 Environment North Shore NOPE Trans Mountain has commi�ed to undertaking updated air quality assessments to informengineering design.

NSNOPE IR No.2.03c

Prior to Construc�on Complete Air modelling was updated again in 2016 and submi�ed with the AEMPs for Condi�ons 52, AirEmissions Management Plan for WMT (CER Filing ID A84415), Appendix F, Condi�on 79, AirEmissions Management Plan for the Edmonton, Sumas and Burnaby Terminals (CER Filing ID A84102and CER Filing ID C08441), Appendix G.

831 Environment North Shore NOPE Trans Mountain is commi�ed to demonstra�ng ongoing ability to meet the applicable ambient airquality objec�ves at the Westridge Marine Terminal for the final engineering design of the facili�es.

NSNOPE IR No.2.03c


52 Commitment addressed by CER Condi�on 52, CER Filing ID A84415, Air Emissions Management Planfor Westridge Marine Terminal, Sec�on 3.7. Page: 12.

832 Environment North Shore NOPE Trans Mountain intends to con�nue air quality modelling in 2015 to determine tank design, updatedvapour control specifica�ons, and any other related design change, using an itera�ve process.

NSNOPE IR No.2.03c

Prior to Construc�on Complete Air modelling was updated again in 2016 and submi�ed with the AEMPs for Condi�ons 52, AirEmissions Management Plan for WMT (CER Filing ID A84415), Appendix F, Condi�on 79, AirEmissions Management Plan for the Edmonton, Sumas and Burnaby Terminals (CER Filing ID A84102and CER Filing ID C08441), Appendix G.

833 Environment Natural Resources Canada Trans Mountain will update the human health risk assessment (HHRA) for the Burrard Inlet area ifrevisions to air dispersion modelling based on final or near final engineering design result isincreases in the concentra�ons of air pollutants over populated areas for the Base, Applica�on andCumula�ve cases.

GoC NRCan F-IR No.2.01

Prior to Construc�on Complete Human Health Risk Assessment of Westridge Marine Terminal for the Trans Mountain ExpansionProject – 2017 Update, CER Filing ID A86300.

841 Environment NEB Trans Mountain commits to extending passive monitoring of ambient SO2 and NO2 concentra�onsat the Westridge Marine Terminal during opera�ons for five consecu�ve years.

NEB Cond IR No.18.1

During Opera�ons Complete CER Condi�on 52, CER Filing ID A84415, Air Emissions Management Plan for Westridge MarineTerminal, Sec�on 3.1, Page: 6.

842 Environment NEB Trans Mountain commits to filing annual reports that summarize the ambient air quality monitoringprogram during opera�ons at the Westridge Marine Terminal with the NEB. These annual reportswill include an assessment of the measurement results with respect to compliance with theapplicable ambient air quality objec�ves as well as any addi�onal mi�ga�on measures that mightresult from the monitoring results.

NEB Cond IR No.18.3


52 Commitment addressed in CER Condi�on 52, CER Filing ID A84415, Air Emissions Management Planfor Westridge Marine Terminal, Sec�ons 3.7, 6.0, 7.0, Page: 12, 29, 30.

843 Environment NEB Trans Mountain commits to considering and incorpora�ng feedback on the Condi�on 54 Fugi�veEmissions Management Plan for Edmonton, Sumas and Burnaby Terminals, as appropriate. Wherefeedback or concerns will not be incorporated, Trans Mountain will respond to Aboriginal groups toexplain why.

NEB Cond IR No.22.4; NEB Cond IRNo. 22.5


54 Commitment addressed by CER Condi�on 54, CER Filing ID A84796, Condi�on 54 Fugi�ve EmissionsManagement Plan for Edmonton Terminal, Appendix A, Page: A-1 to A-5 Condi�on 54, Fugi�veEmissions Management Plan for Sumas and Burnaby Terminals, Appendix A, Page: A-1 to A-8.

844 Environment NEB Trans Mountain commits to upda�ng the Westridge Marine Terminal Environmental Facility Drawingto include the loca�on of any s�ck nests found in the area prior to clearing, along with appropriateno disturbance buffers delineated.

NEB Cond IR No.25.13

Prior to Construc�on Complete Condi�on 81, CER Filing ID C08265, Condi�on 81 Westridge Marine Terminal EPP, Appendix E, FigureEFD-17 was updated to include WILD-172.

845 Environment NEB Trans Mountain commits to upda�ng the Westridge Marine Terminal Environmental Protec�on Planand alignment sheets to include mi�ga�on measures outlined in the Bald Eagle Nest ManagementPlan.



81 Condi�on 81, CER Filing ID C08265, Condi�on 81 Westridge Marine Terminal EPP, Sec�on 6.0. 7.2,Appendix D, Appendix E, Page: 6-2, 7-4, Table D-1, Figure EFD-17.

846 Environment Strata NW 313 In addi�on to construc�on management personnel, Trans Mountain will have construc�on andEnvironmental inspectors in place during construc�on to ensure Environmental Protec�on Plan (EPP)measures are implemented as needed and as commi�ed to.

Strata NW313 IR No.2.03b


72 Commitment addressed by CER Condi�on 72, CER Filing ID C03070, Condi�on 72 EnvironmentalCompliance Management Plan, Plan addresses this commitment.

848 Environment NEB Trans Mountain commits to upda�ng the Westridge Marine Terminal Environmental Protec�on Planto include changes to proposed mi�ga�on measures resul�ng from concerns raised by Environmentand Climate Change Canada in the May 30, 2017 filing of ECCC-CWS Addi�onal Comments on TransMountain Expansion Project Management and Mi�ga�on Plans.


Prior to Construc�on Complete 81 Condi�on 81, CER Filing ID C08265, Condi�on 81 Westridge Marine Terminal EPP. "Species at Risk" isdefined in the Glossary on Page: iv “This assessment will: inves�gate the effects to the shoreline,sediment, water and wildlife in detail; provide comparisons of concentra�ons of parameters ofconcern with applicable guideline concentra�ons; and provide recommenda�ons for remedialac�vi�es, if warranted.” was added to Marine Spill Con�ngency Plan, Page: B-10 "Migratory BirdDamage or Danger Permit in the list of Federal environmental permits" was added to the list ofpermits in Table 4-1 (previously Table 4.8-1 on Page: 4-2.

849 Environment NEB During construc�on at the WMT, Trans Mountain commits to installing and maintaining permanentdeterrent devices to prevent birds from nes�ng in areas that could cause damage or danger toinfrastructure, or injury to the birds themselves. Nest deterrents will be installed outside of theprimary nes�ng period (March 26 to August 17) for migratory birds, as per Environment and ClimateChange Canada guidelines, and may include visual, physical, or energized deterrents depending onthe type of infrastructure.



81 Commitment addressed by CER Condi�on 81, CER Filing ID C08265, Condi�on 81 Westridge MarineTerminal EPP, Sec�on 7-4, Page: 7-9.

853 Environment Stk'emlupsemc TeSecwepemc

Trans Mountain will implement mi�ga�on to ensure Project personnel are prohibited from fishing onJacko Lake during construc�on ac�vi�es and efforts will be made to provide con�nuous access toJacko Lake.

SSN IR No. 2.10.01 Prior to Construc�on Superseded by NEBCondi�on

47, 72 Commitment addressed by CER Condi�on 47, 72, Filing ID A90912, Condi�on 47 AccessManagement Plan, Sec�on 3.4.6, 3.4.6.5, Page: 18 to 20 CER Filing ID C04634, Condi�on 72 Spread5a Resource Specific Mi�ga�on Table, Sec�ons 3.0 and 7.0, Page: 10, 60.


Trans Mountain will ensure that an appropriately qualified professional will conduct any nest sweepsor species-specific surveys on Stkemlupsemc Te Secwepemc Na�on (SSN) territory.

SSN IR No. 2.32 Prior to Construc�on Superseded by NEBCondi�on

72, 44 Commitment addressed by Condi�on 44 and condi�on 72. Proof of comple�on is included in thefollowing documents: Spread 5a RSMT, CER Filing ID C04634, Sec�on 4.3, Page: 22 to 41. PipelineEPP, CER Filing ID C01961, Sec�on 6.0, 7.0, Page: 16, 19 Sec�on 6.4.1.1 in Appendix G of the PipelineEPP, Williamson’s Sapsucker and Lewis’s Woodpecker Mi�ga�on and Habitat Restora�on Plan, Page:G-96 to G-97 Sec�on 6.4.1.5 in Appendix G of the Pipeline EPP, Great Basin Spadefoot Mi�ga�onand Habitat Restora�on Plan, Page: G-107 to G-108 Sec�on 6.4.1.7 in Appendix G of the PipelineEPP, Western Ra�lesnake and Great Basin Gophersnake Mi�ga�on and Habitat Restora�on Plan,Page: G-113 to G-114 Sec�on 6.4.2.2 in Appendix G of the Pipeline EPP, American Badger Mi�ga�onand Habitat Restora�on Plan, Page: G-119 Sec�on 6.4.2.3 in Appendix G of the Pipeline EPP,Western Screech-Owl Mi�ga�on and Habitat Restora�on Plan, Page: G-121 to G-122.


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Trans Mountain will include Stkemlupsemc Te Secwepemc Na�on (SSN) in discussions with BCMinistry of Forests, Lands and Natural Resource Opera�ons if sensi�ve species are found within SSNterritory.

SSN IR No. 2.32 Prior to Construc�on Superseded by NEBCondi�on

44, 72 Commitment addressed by Condi�on 44 and condi�on 72. Proof of comple�on is included in thefollowing documents: Spread 5a RSMT, CER Filing ID C04634, Sec�on 4.3, Page: 22 to 41. PipelineEPP, CER Filing ID C01961, Sec�on 14.0 of Appendix B of the Pipeline EPP, Page: B-43, Sec�on 6.4.1.1in Appendix G of the Pipeline EPP, Williamson’s Sapsucker and Lewis’s Woodpecker Mi�ga�on andHabitat Restora�on Plan, Page: G-97, Sec�on 6.4.1.5 in Appendix G of the Pipeline EPP, Great BasinSpadefoot Mi�ga�on and Habitat Restora�on Plan, Page: G-108, Sec�on 6.4.1.7 in Appendix G ofthe Pipeline EPP, Western Ra�lesnake and Great Basin Gophersnake Mi�ga�on and HabitatRestora�on Plan, Page: G-114, Sec�on 6.4.2.2 in Appendix G of the Pipeline EPP, American BadgerMi�ga�on and Habitat Restora�on Plan, Page: G-119, Sec�on 6.4.2.3 in Appendix G of the PipelineEPP, Western Screech-Owl Mi�ga�on and Habitat Restora�on Plan, Page: G-122.

857 Environment Samson Cree Na�on Trans Mountain is commi�ed to con�nued engagement with Aboriginal groups when theReclama�on Management Plan is being finalized.

Samson Cree Na�onIR No. 2.1.4a


72 Commitment addressed by Condi�on 72, CER Filing ID A86570, Condi�on 72 Reclama�onManagement Plan, Sec�on 3.3 in Appendix J, K Page: J-12 to J-17, K-1 to K-4.

858 Environment Samson Cree Na�on The Reclama�on Management Plan will be developed in consulta�on with Aboriginal communi�es,landowners and applicable Crown land managers.

Samson Cree Na�onIR No. 2.1.4c


72 Commitment addressed by Condi�on 72, CER Filing ID A86570, Condi�on 72 Reclama�onManagement Plan, Appendix J, K Page: J-1 to J-18, K-1 to K-4.

867 Environment New Democra�c Party ofCanada

To ensure that the sub �dal rock reef is successful and meets Fisheries and Oceans Canada's (DFO’s)policy of maintaining or improving the produc�vity and sustainability of commercial, recrea�onal orAboriginal (CRA) fisheries, Trans Mountain will monitor the reef annually for five years.

NDP IR No. 2.1.7.b Post-Construc�onMonitoring



872 Environment NEB Trans Mountain commits to submi�ng an updated Worker Accommoda�on Strategy incorpora�ngand clearly showing changes regarding the Clearwater and Cheam camps that are included in theresponses to NEB Condi�on IR 54.2 and 54.3. The updated Worker Accommoda�on Strategy will befiled prior to construc�on.

NEB Cond IR No.54.1

Prior to Construc�on Complete Condi�on 59, Worker Accommoda�on Strategy, CER Filing ID A85812. Updates in document addressthis commitment.

873 Environment Cheam First Na�on andChawathil First Na�on

Cheam First Na�on and Chawathil First Na�on are jointly conduc�ng independent, third-partyTradi�onal Land and Resource Use (TLRU) studies. Upon receipt of the reports, Trans Mountain willincorporate the results into project planning and the Environmental Alignment Sheets asappropriate.

Cheam andChawathil FN IR No.2(b).1.3.b

Project Lifecycle In Progress Proof of comple�on will be the EAS or RSMT document prepared with the detailed loca�ons.


If it is iden�fied during the development of the construc�on specifica�ons for Westridge MarineTerminal (WMT) that abrasive blas�ng or coa�ng will be required over water, Trans Mountain willconsult with Vancouver Fraser Port Authority DBA Port Metro Vancouver Environmental ProgramsDepartment staff to develop appropriate controls. Any controls will be included in the WMTEnvironmental Protec�on Plan (EPP).

PMV IR No. 2.05a Prior to Construc�on In Progress Proof of comple�on will the the updated Rev 8 WMT EPP, to be filed with the CER.


At all �mes during construc�on, Trans Mountain will have a construc�on management andinspec�on team located at Westridge Marine Terminal (WMT), responsible for monitoring andenforcing compliance with the Environmental Protec�on Plan (EPP). It is an�cipated that during highac�vity periods, a dedicated environmental inspector will be assigned to the construc�onmanagement and inspec�on team.

PMV IR No. 2.05a During Construc�on In Progress Proof of comple�on would be the as-built repor�ng, or EI reports.


If an impact or hydraulic hammer is used for in-water pile installa�on, Trans Mountain will monitorboth underwater pressure levels (measured in kPa) and underwater sound levels (measured in dB)during pile driving.

PMV IR No. 2.07a During Construc�on Superseded by NEBCondi�on



Trans Mountain will consult with Vancouver Fraser Port Authority DBA Port Metro Vancouver (PMV)if disposal of sediment on PMV lands or water is proposed.

PMV IR No. 2.07c Prior to Construc�on No LongerApplicable



Trans Mountain will consult Vancouver Fraser Port Authority DBA Port Metro Vancouver andEnvironment Canada (EC), in rela�on to disposal op�ons, when the volume and chemical andphysical proper�es of contaminated sediment are known.

PMV IR No. 2.08 Prior to Construc�on No LongerApplicable


883 Environment NEB Trans Mountain commits to upda�ng the Board if any further consulta�on feedback resul�ng inoutstanding issues and concerns is received regarding the final Clearwater camp site (CLE011).

NEB Cond IR No.54.2




Trans Mountain will endeavour to meet with Vancouver Fraser Port Authority DBA Port MetroVancouver (PMV) in spring 2015 to discuss the proposed pre-construc�on survey and other aspectsof the Preliminary Marine Fish Habitat Offse�ng Plan. Trans Mountain will ensure that PMV isafforded the opportunity to be included in any upcoming discussions with Fisheries and OceansCanada. If Trans Mountain proceeds with construc�on of the proposed sub �dal reef, PMV will becopied on the compliance and effec�veness monitoring reports, and will be included in the planningfor any required correc�ve ac�ons that might arise out of the monitoring.

PMV IR No. 2.14 Prior to Construc�on Complete Mee�ng with VFPA was held on January 22, 2016 and November 22, 2016.


Trans Mountain will implement marine fish habitat offse�ng measures to offset any serious harm tofish that are part of, or support, commercial, recrea�onal or Aboriginal (CRA) fisheries.

PMV IR No. 2.15a Prior to Construc�on Superseded by NEBCondi�on



Trans Mountain commits to working with Vancouver Fraser Port Authority DBA Port MetroVancouver (PMV) to develop an Air Management Plan that is consistent with the requested level ofdetail from PMV as part of PMV’s permit applica�on process.

PMV IR No. 2.24 Prior to Construc�on Superseded by NEBCondi�on

52 Commitment addressed by CER Condi�on 52, CER Filing ID A84415, Air Emissions Management Planfor Westridge Marine Terminal, Appendix B, Page: B-1 Vancouver Fraser Port Authority Applica�on,Consulta�on and Engagement Summary Report, August 2019.


Trans Mountain commits to providing emissions and dispersion modelling results for a Futurewithout Project Scenario, consistent with the requested pollutants and averaging periods fromVancouver Fraser Port Authority DBA Port Metro Vancouver (PMV), as part of PMV’s permitapplica�on process.

PMV IR No. 2.25 Prior to Construc�on Complete This commitment is addressed by the Westridge Marine Terminal Upgrade and Expansion ProjectApplica�on to Vancouver Fraser Port Authority dated May 2017, which included the Air EmissionsManagement Plan for WMT.


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Trans Mountain commits to providing annual emissions for the requested contaminants in the BaseCase, Applica�on Case, Project Effects and Cumula�ve Case, and consistent with the requested levelof detail, as part of Vancouver Fraser Port Authority DBA Port Metro Vancouver's permit applica�onprocess.


52, 79 Commitment addressed by CER Condi�on 52 CER Filing ID A84415, Condi�on 52 Air EmissionsManagement Plan for WMT, Sec�on 3.0, Page: 4 to 5. Condi�on 79, CER Filing ID C08441, Condi�on79 Air Emissions Management Plan for Sumas and Burnaby Terminals, Sec�on 3.1, Page: 10Condi�on 79, CER Filing ID A84102, Air Emissions Management Plan for Edmonton Terminal, Sec�on3.1, Page: 4.


Trans Mountain commits to providing maximum predicted concentra�ons for all applicableaveraging periods for the Background, Burnaby Terminal, Westridge Marine Terminal, Marine andTotal, consistent with the requested level of detail and methodology from Vancouver Fraser PortAuthority DBA Port Metro Vancouver (PMV), as part of the PMV permit applica�on process.


79 Condi�on 79, CER Filing ID C08441, Condi�on 79 Air Emissions Management Plan for Sumas andBurnaby Terminals, Sec�on 3.1, Appendix E, Page: 10, E-1 Condi�on 79, CER Filing ID A84102, AirEmissions Management Plan for Edmonton Terminal, Sec�on 3.0, Appendix D, 4 to 5, Page: D-1.

894 Environment Shxw’owhámel First Na�on In the event of a leak or rupture from a pipeline or facility within Shxw’owhámel First Na�on(SFN)Tradi�onal Territory, Trans Mountain Pipeline ULC (Trans Mountain) will follow the remedial stepsoutlined in the Na�onal Energy Board (NEB) Remedia�on Process Guide (2011) to ensure that thegroundwater contamina�on is remediated to applicable remedia�on standards.

SFN IR No. 2.5.1e2 During Opera�ons Superseded by NEBCondi�on

72 Commitment addressed by CER Condi�on 72, CER Filing ID C01961, Condi�on 72 Pipeline EPP,Sec�on 11.0 ofAppendix B, Page: B-27 to B-31.

895 Environment Sto:lo Collec�ve All sensi�ve resources iden�fied on the Environmental Alignments Sheets and Environmental tableswithin the immediate vicinity of the right-of-way will be clearly marked before the start of clearing.Trans Mountain will provide Aboriginal communi�es with the an�cipated construc�on schedule andproposed pipeline corridor maps, a minimum of two weeks prior to the start of construc�on in thevicinity of their respec�ve communi�es.

Sto Lo Collec�ve IRNo. 2.1.2


72 Commitment addressed by CER Condi�on 72, CER Filing ID C01961, Condi�on 72 Pipeline EPP,Sec�on 5.0, 6.0, Page: 12, 16.

902 Environment Metro Vancouver Trans Mountain gathered new informa�on in 2014 and will conduct addi�onal measurements ofvola�le organic compounds (VOCs) emissions during the tanker loading at the Westridge MarineTerminal for a variety of crude oil products in 2015.

Metro Vancouver IRNo. 2.1.03

Prior to Construc�on Complete RWDI performed a tanker loading measurement survey in Feb 2015. The results were provided in amemo dated June 5, 2015, Summary of VOC Emissions within the Levelton Sampling Reports, 2014-2015 Westridge Marine Terminal.

903 Environment Metro Vancouver The Google Earth file including all modeled buildings and stacks in Burnaby Terminal and WestridgeMarine Terminal for Base Case will be provided directly to Metro Vancouver on a USB s�ck. TransMountain will also provide these files to the Na�onal Energy Board and any other Intervenor onrequest.

Metro Vancouver IRNo. 2.1.08b

Prior to Construc�on Complete Email confirma�on of submission of the USB memory s�ck was created by RWDI and sent onFebruary 19, 2015.

904 Environment Metro Vancouver Trans Mountain has commi�ed to be under all applicable ambient air quality objec�ves and they arecommi�ed to mi�gate to the appropriate emission levels and stack design to achieve thosepredicted concentra�ons. Trans Mountain has also commi�ed to resolve the variability in theVola�le Organic Compound (VOC) measurements and refine the HYSYS model by Q2, 2015 by:undertaking addi�onal sampling surveys at Westridge Marine Terminal; selec�ng the most reliableVOC dataset; re-running the calibrated HYSYS model to re-calculate Project VOC emissions; re-running the CALPUFF dispersion model to demonstrate that predicted concentra�ons will con�nueto be less than the ambient objec�ves; and, matching the needed level of emission control with theappropriate equipment package.

Metro Vancouver IRNo. 2.1.10a


908 Environment Metro Vancouver Trans Mountain will conduct annual combus�on efficiency tes�ng of the Westridge Marine Terminalexis�ng and proposed VCU.



53 Condi�on 53, CER Filing ID A84416, Fugi�ve Emissions Management Plan for WMT, Sec�on 5.1.4.3,Page: 14.

909 Environment Metro Vancouver Trans Mountain will consult with the Lower Fraser Valley Air Quality Coordina�ng Commi�eecommencing in Q1 2015 in the development of the Community Mul�-Scale Air Quality (CMAQ)modelling plan for addi�onal CMAQ modelling.

Metro Vancouver IRNo. 2.3.1, GoCNRCan IR No. 2.01,FVRD IR No. 2.10


910 Environment Metro Vancouver Reclama�on at fish-bearing watercourses, including riparian areas, will be conducted to stabilize thebed and banks, riparian areas and approach slopes.



71, 72 Commitment addressed by CER Condi�on 71, 72, CER Filing ID C01961, Condi�on 72 Pipeline EPP,Sec�on 13.2, Sec�on 6.1 in Appendix H of the Pipeline EPP (Riparian Habitat Reclama�on sec�on)Page: 68, H-61 to H-80.

913 Environment Metro Vancouver Trans Mountain, in coopera�on with local communi�es, Aboriginal groups, regulatory authori�es,and other stakeholders is commi�ed to exploring ways through the Environmental stewardshipprogram to help further recovery of fish habitat that may be affected by TMEP ac�vi�es in or nearthe Brune�e Fraser Greenway.


Project Lifecycle In Progress Proof of comple�on will be the PCEM reports required by DFO for the Fisheries Act Authoriza�on.

915 Environment Metro Vancouver Trans Mountain, is willing to work in coopera�on with Metro Vancouver as well as other localgovernment, Aboriginal groups, regulatory authori�es, and other stakeholders to explore ways tohelp further the recovery of aqua�c ecosystems and species at risk that may be affected by TMEPac�vi�es in Surrey Bend Park, near Brune�e River Greenway.

Metro Vancouver IRNo. 2.7.6c


7 Commitment addressed by CER Condi�on 7, CER Filing ID A82140, Condi�on 7 South FraserPerimeter Road Route Realignment Environmental and Socio-Economic Assessment, Appendix C,Page: C-1 to C-7.

916 Environment Metro Vancouver Trans Mountain will provide the requested CALMET input files, which were used in the Terrestrialassessment, directly to Metro Vancouver (and the Na�onal Energy Board or any other Intervenorupon request) via USB memory s�ck.

Metro Vancouver IRNo. 2.1.04d


917 Environment Metro Vancouver Trans Mountain will provide the requested 12 monthly CALMET input files, which were used in theMarine assessment, directly to Metro Vancouver (and the Na�onal Energy Board or any otherIntervenor upon request) via USB memory s�ck.

Metro Vancouver IRNo. 2.1.04e


918 Environment Metro Vancouver Trans Mountain will provide the requested 5 seasonal geo-data files, which were used in theTerrestrial assessment, directly to Metro Vancouver (and the Na�onal Energy Board or any otherIntervenor upon request) via USB memory s�ck.

Metro Vancouver IRNo. 2.1.04f


919 Environment Metro Vancouver Trans Mountain will provide the requested .data files directly to Metro Vancouver via USB memorys�ck.

Metro Vancouver IRNo. 2.1.04g



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929 Environment Simon Fraser University Trans Mountain is commi�ed to mee�ng the applicable ambient air quality objec�ves at theWestridge Marine Terminal and this is the primary criterion for determining tank design and vapourcontrol configura�ons.

SFU IR No. 2.5.10.1 Prior to Construc�on Superseded by NEBCondi�on

52, 53 Commitment addressed by CER Condi�on 52, 53, CER Filing ID A84415, Condi�on 52 Air EmissionsManagement Plan for WMT, Sec�on 1.2, Page: 1 Condi�on 53, CER Filing ID A84416, Fugi�veEmissions Management Plan for WMT, Sec�on 1.5, Page: 2.

930 Environment Simon Fraser University Resource specific mi�ga�on measures, as appended to the Facili�es Environmental Protec�on Plan(EPP), will be provided in the Issued for Construc�on version of the Facili�es EPP.

SFU IR No. 2.5.18.1 Prior to Construc�on Complete Resource-Specific Mi�ga�on Tables are found in Appendix D of the Condi�on 78 Facili�es EPP, CERFiling ID C06991, Page: D-1 to D-9.

936 Environment Tsawout First Na�on Trans Mountain will consider addi�onal issues and concerns, tradi�onal use sites, or featuresiden�fied through ongoing engagement with Tsawout First Na�on for incorpora�on into Projectplanning under the guidance of exis�ng marine transport regula�ons and mi�ga�onrecommenda�ons made to date.

Tsawout FN IR No.2.55b

Project Lifecycle In Progress Proof of comple�on will be the Condi�on 96 Reports on engagement with Indigenous groups –construc�on to be filed with the CER every 6 months un�l commencing opera�ons.

940 Environment NEB Trans Mountain will update the NEB if any further consulta�on feedback resul�ng in outstandingissues and concerns is received regarding the Fraser Valley/Cheam camp site (CHE053).

NEB Cond IR No.54.3



942 Environment NEB Trans Mountain commits to incorpora�ng any future Project footprint updates within caribou rangeinto the quan�ta�ve metrics to be completed for the Preliminary Offset Measures Plan (OMP) (NEBCondi�on 128a), which requires a quan�fica�on of the area of caribou habitat directly and indirectlydisturbed. (Spread 3)

NEB Cond IR No.60.1



128 Commitment will be addressed by CER Condi�on 128, Not yet filed (at least 3 months prior toapplying for leave to open), Condi�on 128a, Offset Measures Plan for residual effects on caribouhabitat.

943 Environment Peters Band Trans Mountain will monitor areas of known and poten�al contamina�on during construc�on. In theevent contamina�on is discovered during construc�on, the Contamina�on Discovery Con�ngencyPlan will be implemented (Appendix B of the Pipeline Environmental Protec�on Plan [Volume 6B;Filing ID A3S2S3] and Facili�es Environmental Protec�on Plan [Volume 6C; Filing ID A3S2S6]).

Peters Band IR No.2(b). 2.4b


46, 72, 78, 81 Commitment addressed by CER Condi�on 46, 72, 78, 81. CER Filing ID C01961, Condi�on 46Contamina�on Iden�fica�on and Assessment Plan, Sec�on 3.2.2.1 of Appendix G in the PipelineEPP, Page: G-55 to G-57. CER Filing ID C01961, Condi�on 72 Pipeline EPP, Sec�on 1.0 of Appendix B,Page: B-3 CER Filing ID C06991, Condi�on 78 Facili�es EPP, Sec�on 1.0 of Appendix B, Page: B-3 CERFiling ID C08265, Condi�on 81 Westridge Marine Terminal EPP, Sec�on 1.0 of Appendix B, Page: B-3.

944 Environment Peters Band Trans Mountain will be upda�ng the preliminary inventories and re-assessing poten�allycontaminated areas prior to construc�on based on the final project footprint.

Peters Band IR No.2(b). 2.4


46 Commitment addressed by CER Condi�on 46, CER Filing ID A90938, Condi�on 46 Contamina�onIden�fica�on and Assessment Plan, Plan addresses this commitment.

945 Environment Peters Band Trans Mountain is willing to inves�gate the use of chemical monitoring of groundwater shouldcontamina�on be discovered during construc�on of the Project.

Peters Band IR No.2(b). 2.5b


46, 72 Commitment addressed by Condi�on 46, CER Filing ID A90938, Condi�on 46 Contamina�onIden�fica�on and Assessment Plan, Sec�on 4.0, Page: 8 to 9. Condi�on 72, CER Filing ID C01961,Condi�on 72 Pipeline EPP, Sec�on 1.0 in Appendix B, Page: B-3 to B-5.

947 Environment Peters Band Herbicide applica�on will be monitored shortly a�er treatment for effec�veness of the treatmentand impact on the environment.

Peters Band IR No.2(b). 2.5c


45 Commitment addressed by CER Condi�on 45, CER Filing ID A86546, Condi�on 45 Weed andVegeta�on Management Plan, Sec�on 6.0, Page: 28 to 29.

949 Environment Peters Band In the event of groundwater contamina�on caused by the Trans Mountain Pipeline system, TransMountain will work with the leadership of the Peters Band to iden�fy surplus capacity from otherdrinking water sources in the area, while suitable interim water supply replacement alterna�ves areestablished and implemented.

Peters Band IR No.2(b). 3.12


72 Commitment addressed by CER Condi�on 72, CER Filing ID C01961, Condi�on 72 Pipeline EPP,Sec�on 7.0, Sec�on 4.2 in Appendix G, Page: 22, G-69.

951 Environment Georgia Strait Alliance Trans Mountain will consult with poten�ally affected communi�es, Aboriginal groups, local andregional authori�es, and service providers regarding the Socio-Economic Effects Monitoring Plan.

Georgia StraitAlliance IR No.2(b).12c


13 Commitment addressed by CER Condi�on 13, CER Filing ID A84618, CER Condi�on 13 Socio-Economic Effects Monitoring Plan, Sec�on 2.0, Page 11.

954 Environment NEB In the event that a con�ngency crossing of the Ra� River is required, Trans Mountain commits tocomple�ng a quan�ta�ve pre-construc�on habitat assessment of the Project Footprint for thecon�ngency route.

NEB Cond IR No.60.1

Project Lifecycle No LongerApplicable

To be determined. If a con�ngency method is needed, the proof of comple�on will be the Pre-construc�on habitat assessment. If the trenchless crossing is successful, this will be no longerapplicable.

999 Environment Terence Inskip The por�on of the exis�ng right-of-way in the Lac du Bois Protected Area that falls within theconstruc�on footprint of the proposed Project will be recontoured to ensure that a stable profile isachieved and that the disturbed area within the construc�on footprint is blended/naturalized to theextent prac�cal. Trans Mountain will be consul�ng with BC Parks regarding addi�onal recontouringas a poten�al benefits/ offset for the Lac du Bois protected area.

Inskip T IR No. 1c During Construc�on Superseded by NEBCondi�on

72 Commitment addressed by CER Condi�on 72, CER Filing ID A86570, Condi�on 72 Lac du BoisGrasslands Protected Area Reclama�on Plan, Sec�on 5.2, Appendix A, Page: 36, 39, A-12.

1001 Environment NEB Trans Mountain has followed up with Ministry of Forests, Lands, Natural Resource Opera�ons &Rural Development for further informa�on regarding mineral licks, and commits to upda�ngEnvironment and Climate Change Canada-Canadian Wildlife Service if addi�onal informa�on isprovided. (Spread 3)

NEB Cond IR No.60.1

Prior to Construc�on Complete Condi�on 37, Preliminary Caribou Habitat Restora�on Plan, CER Filing ID A85071, Appendix B, Page:B-5.


NEB Cond IR No.42.5



NEB Cond IR No.42.5



NEB Cond IR No.42.5


1291 Environment City of Burnaby Trans Mountain commits to field-verifying the status of the heron colony near Westridge MarineTerminal prior to construc�on, in either 2014 or 2015.

City Burnaby F-IRNo. 1.27.08b

Prior to Construc�on Complete CH2M Willdlife Technical Lead provided email confirma�on on January 16, 2018 that a site visit toverify the heron colony and heron ac�vity was completed as part of Terrestrial Ecosystem Mapping(TEM) on June 16, 2014 by EDI/ CH2M. The colony was not observed during the survey.


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Prior to construc�on, Trans Mountain will engage the Fraser Valley Watersheds Coali�on and otherinterested stakeholder groups on construc�on-related mi�ga�on measures and restora�on plans forthe Stewart Creek site on the pipeline right-of-way. Specific restora�on measures will beincorporated into the Pipeline Environmental Protec�on Plan and associated volumes.

FVWC IR No. 1.4.2 Prior to Construc�on Complete Fraser Valley Watershed Coali�on declined to par�cipate in further engagement.


Trans Mountain commits to working coopera�vely to plan restora�on where any disturbance of aFraser Valley Watershed Coali�on restora�on project is required.

FVWC IR No. 1.4.3 Project Lifecycle In Progress Proof of comple�on will be accepted Reclama�on/Restora�on Strategies.

1328 Environment Brian Kingman Mi�ga�on for raptor nests on the Kingman property will include the following: Avoid the �mingwindow for red-tailed hawk (January 26 to August 10) and bald eagle (January 5 to August 31) ifpossible. In the event clearing and construc�on ac�vity occur within this �ming window, a site visitwill be conducted to determine the status of the nest (i.e., ac�ve or inac�ve), to confirm the speciesof raptor, and the loca�on of the nest rela�ve to the proposed pipeline right-of-way. In the event anac�ve raptor nest is found, a Nest Management Plan addressing various mi�ga�on (including nestmonitoring during the breeding period) is recommended.

Kingman B IR No.1.3a

During Construc�on Complete Proof of comple�on will be the nest management plan if construc�on occurs during the restricted�ming period. If construc�on occurs outside this �ming window, this commitment is no longerapplicable.

1329 Environment Brian Kingman Trans Mountain will conduct a site visit to determine the status of the nest (i.e., ac�ve or inac�ve),to confirm the species of raptor, and the loca�on of the nest rela�ve to the proposed pipeline right-of-way.


During Construc�on In Progress Proof of comple�on will be the survey results.

1394 Environment Natural Resources Canada Trans Mountain will commit to re-visi�ng the Human Health Risk Assessment (HHRA), if the finalengineering design results in material increases to the predicted concentra�ons due to the Projectand these changes could reasonably affect human health.


Prior to Construc�on Complete Human Health Risk Assessment of Westridge Marine Terminal for the Trans Mountain ExpansionProject – 2017 Update, CER Filing ID A86300.

1406 Environment NEB Trans Mountain commits to incorpora�ng any future Project footprint updates within caribou rangeinto the quan�ta�ve metrics to be completed for the Preliminary Offset Measures Plan (OMP) (NEBCondi�on 128a), which requires a quan�fica�on of the area of caribou habitat directly and indirectlydisturbed. (Spread 4)

NEB Cond IR No.60.1



128 Commitment will be addressed by CER Condi�on 128, Not yet filed (at least 3 months prior toapplying for leave to open), Condi�on 128a, Offset Measures Plan for residual effects on caribouhabitat

1407 Environment NEB Trans Mountain has followed up with Ministry of Forests, Lands, Natural Resource Opera�ons &Rural Development for further informa�on regarding mineral licks, and commits to upda�ngEnvironment and Climate Change Canada-Canadian Wildlife Service if addi�onal informa�on isprovided. (Spread 4)

NEB Cond IR No.60.1

Prior to Construc�on Complete Condi�on 37, Preliminary Caribou Habitat Restora�on Plan, CER Filing ID A85071, Appendix B, Page:B-5.


Trans Mountain will retain an independent Professional Agrologist to lead the post-construc�onEnvironmental monitoring program and assist in determining crop yields and quality. Trans Mountainwill select a qualified professional agrologist with experience in assessment of crops that will beencountered in the Fraser Valley on farm lands affected by pipeline construc�on. Poten�alcandidates for the posi�on will require qualifica�ons that include: Registered Professional Agrologistwith experience in construc�on methods for linear u�lity projects, familiarity with the crops andagricultural condi�ons of the Fraser Valley, and experience in crop monitoring techniques.

CGLAP IR No. 1.4c Post-Construc�onMonitoring

Scoping Proof of comple�on is the Condi�on 151 Post-construc�on environmental monitoring reports.

1471 Environment Metro Vancouver, NEB, NewDemocra�c Party of Canada,Val Veirs

Three months prior to the start of pile installa�on, a dra� Marine Mammal Protec�on Program willbe developed and submi�ed to the Na�onal Energy Board (NEB) for review. This dra� will includefurther details on construc�on mi�ga�on and the monitoring program, as well as an update on thestatus of the marine transporta�on collabora�ve ini�a�ves, including a summary of all consulta�onac�vi�es to date, and planned ‘next steps’. Copies will also be made available to appropriateregulatory authori�es, Aboriginal communi�es, and other interested stakeholders for comment. TheMarine Mammal Protec�on Program will be a living document and, therefore, may go throughmul�ple itera�ons over the life of the Project as the various programs develop over �me; all updateswill be filed with the NEB.

NEB IR No. 1.56,Metro Vancouver IRNo. 1.1.5.07.1, NDPIR No. 1.1.8f, Veirs VIR No. 1.2


81, 132 Commitment addressed by CER Condi�on 81, 132, CER Filing ID C08265, Condi�on 81 WestridgeMarine Terminal Environmental Protec�on Plan, Sec�on 8.0 Marine Construc�on, Page: 30 to 35.Not yet filed (at least 3 months prior to commencing opera�ons), CER Condi�on 132, MarineMammal Protec�on Program.

1601 Environment Sto:lo Collec�ve A copy of the dra� Archaeological Impact Assessment (AIA) final report will be forwarded inconfidence to the Sto:lo Collec�ve for review, comment and proposed edits before submission of thereport to Bri�sh Columbia Ministry of Forests, Lands and Natural Resource Opera�ons (BC MFLNRO)Archaeology Branch. Once accepted by BC MFLNRO Archaeology Branch, a copy of the final AIAreport will be forwarded in confidence to the Sto:lo Collec�ve.

Sto:lo Collec�veA�achment - Table3a

Prior to Construc�on Complete The 2016 Archaeological Impact Assessment Annual Report for the Trans Mountain ExpansionProject was submi�ed to Sto:lo Na�on on March 3, 2017.

1612 Environment Sto:lo Collec�ve As part of the workshop series described in the response to Recommenda�on 2, Trans Mountain willoffer a focused workshop to review the dra� Environmental Protec�on Plan (EPP) andEnvironmental Alignment Sheets (EAS). Trans Mountain will submit up to date versions of the EPPand EAS to Sto:lo representa�ves.

Sto:lo Collec�veRecommenda�on #3

Prior to Construc�on Complete Trans Mountain’s Wri�en Evidence for STSA (Segments 5, 6 and 7) – Phase 1, CER Filing ID C04751,Appendix G - TTML Engagement Logs (Feb 2018 - Oct 2019), May 23, 2019, Page: 64 to 69.

1616 Environment Sto:lo Collec�ve As part of the workshop series described in the response to Recommenda�on 2 Trans Mountain willinclude the subjects of aqua�cs and water crossings.

Sto:lo Collec�veRecommenda�on#9, #21

Prior to Construc�on Complete Trans Mountain held a mee�ng with the People of the River Referrals Office (PRRO) (as represen�ngSto:lo) on November 6, 2020 with watercourses being a primary topic of discussion.

1620 Environment Sto:lo Collec�ve Where water quality monitoring fails to meet the parameters of established guidelines and is not incompliance with regulatory requirements, Trans Mountain will report the incident to Sto:lorepresenta�ves within the requested �meframe.



72 Commitment addressed by CER Condi�on 72, CER Filing ID C01961, Condi�on 72 Pipeline EPP,Appendix B, A�achment B1 Spill Scene Checklist, Page: B1-1.

1621 Environment Sto:lo Collec�ve Trans Mountain remains commi�ed to ongoing engagement with Sto:lo representa�ves to discussthe inclusion of exis�ng Sto:lo knowledge into the updated EPPs for the Project.


Prior to Construc�on Complete Condi�on 72, EAS/RSMT for Spread 5a, CER Filing ID C03921, RSMT Sec�on 3.0, Page: 10, EAS Page:All. Condi�on 72, EAS/RSMT for Spread 5b, CER Filing ID C05600, Sec�on 3.0, Page: 7, EAS Page: All.Condi�on 72, EAS/RSMT for Spread 7, CER Filing ID C03931, Sec�on 3.0, Page: 8, EAS Page: All.


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1622 Environment Sto:lo Collec�ve Trans Mountain's procurement team and Chief Environmental Inspector will discuss therequirements and exis�ng capacity re: qualified monitoring personnel and services with the Sto:lorepresenta�ves.

Sto:lo Collec�veRecommenda�on#13, #14, #26, #40,#41, #52



1625 Environment Sto:lo Collec�ve If clearing in Old Growth Management Areas (OGMAs) within the S’ólh Téméxw becomes anapproved construc�on requirement, Trans Mountain will discuss Sto:lo’s desire to salvage cedar withthe OGMA regulator and the terms for commercial harvest will be nego�ated (Spread 5B).


Project Lifecycle In Progress Proof of comple�on will be the records of delivery for cedar to the interested Indigenous groups.

1627 Environment Sto:lo Collec�ve Trans Mountain welcomes the opportunity to discuss the development and opera�on of businessesand or greenhouses that can be used to propagate na�ve plants.


Prior to Construc�on In Progress Proof of comple�on will be the contracts to use greenhouses to propagate na�ve plants.

1629 Environment Sto:lo Collec�ve Trans Mountain will provide advance no�fica�on of planned herbicide applica�on to the Sto:lorepresenta�ves.



45 Commitment addressed by CER Condi�on 72, CER Filing ID C01961, Condi�on 72 Pipeline EPP,Sec�on 7.0, Page: 26 (Measure 81).

1634 Environment Sto:lo Collec�ve Trans Mountain will recognize places names (such as on Project maps, signs and fencing) during theconstruc�on of the Project.


During Construc�on In Progress Proof of comple�on is the Condi�on 151 Post-construc�on environmental monitoring reports.

1635 Environment Sto:lo Collec�ve Trans Mountain will develop and implement an environmental educa�on program to ensure that allpersonnel working on the construc�on of the Project are informed of the loca�on of knownTradi�onal Land Use (TLU) sites.

Sto:lo Collec�veRecommenda�on#49,


72 Commitment addressed by CER Condi�on 72, CER Filing ID C03070, Environmental ComplianceManagement Plan, Compliance and Educa�on Training are provided on Page: 10 and 11.













1652 Environment Sto:lo Collec�ve As discussed in the response to NEB IR No. 1.17d1 (Filing ID A3W9H8), Trans Mountain will developpolicies and/or guidance in the following areas, related to limi�ng adverse interac�ons betweenProject workers and local communi�es: the use of local recrea�onal, social, and retail facili�es andservices, including outdoor recrea�on areas, in smaller construc�on hub communi�es; the use oflocal and regional medical and social services; the use of firearms, hun�ng, or fishing by Projectworkers; a�er-hours worker conduct; damage to property; conduct in parks and protected areas;respec�ul behaviour/harassment.


During Construc�on Complete Condi�on 59, Worker Accommoda�on Strategy, CER Filing ID A85812, Appendix E Worker Code ofConduct, Page: E-1 to E-3.

1653 Environment Sto:lo Collec�ve Trans Mountain will establish and enforce a policy whereby workers who disregard mi�ga�onmeasures will be subjected to appropriate disciplinary measures including, if appropriate, removalfrom the work site and/or dismissal.


During Construc�on Complete Condi�on 59, Worker Accommoda�on Strategy, CER Filing ID A85812, Appendix E Worker Code ofConduct, Page: E-1 to E-3.

1658 Environment Sto:lo Collec�ve Trans Mountain will include the worker Code of Conduct, which will contain a number of areasrelated to the protec�on of public health issues in the Worker Accommodate strategy, to be filedwith the NEB for approval, at least 6 months prior to construc�on.




1663 Environment Landowner - Javier andAnnemarie Sarango

Trans Mountain is commi�ed to adding the water well located on the Mr. and Mrs. Sarango'sproperty to the Water Well Inventory.

NEB Route HearingTranscript Seg 1 & 2Vol 8 para 8807NEBRoute HearingDecision Seg 1 & 2Javier&AnnemarieSaraSec 3

Prior to Construc�on Complete As confirmed by le�er dated January 20, 2020, Trans Mountain has updated its Water WellInventory to account for the presence and loca�on of the water well belonging to Javier andAnnemarie Sarango (Filing ID C04201).

1681 Environment Landowner - Dianne Murray Trans Mountain is commi�ed to confirming the presence and loca�on of Dianne Murray's waterwell, and ensuring that it is included in the Water Well Inventory.

NEB Route HearingDecision Seg 1 & 2Dianne Murray Sec 3

Prior to Construc�on Complete As confirmed by le�er dated January 20, 2020, Trans Mountain has updated its Water WellInventory to account for the presence and loca�on of the water well belonging to Ms. DianneMurray (Filing ID C04201).

1683 Environment Landowner - Stuart Palk andWendy Bailer Palk

Trans Mountain is commi�ed to adding Mr. Palk and Ms. Bailer Palk's water well to the Water WellInventory.

NEB Route HearingTranscript Seg 1 & 2Vol 3 para 2213-2214,2217, NEBRoute HearingDecision Seg 1 & 2Stuart Palk & WendyBailer Palk Sec 3

Prior to Construc�on Complete As confirmed by le�er dated January 20, 2020, Trans Mountain has added the water well owned byStuart Palk and Wendy Bailer-Palk to its Environmental Alignment Sheets (Filing ID C04200). TransMountain can likewise confirm that the well has been added to its Water Well Inventory.

1684 Environment NEB Trans Mountain commits to comple�ng supplemental surveys for weeds at selected loca�ons. Route Variance EdmLRT Applica�on pg5

Prior to Construc�on Complete Confirma�on of high weed density areas was completed during the Staking/Flagging Programbetween October 2019 and January 2020, as well as April to May 2020. This informa�on has beenincorporated into the Living RSMT.


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1685 Environment NEB Trans Mountain commits to upda�ng the Project weed database with the field results of thesupplemental weed surveys conducted in associa�on with the Edmonton LRT Route Realignment.

Route Variance EdmLRT Applica�on pg5

Prior to Construc�on Complete Confirma�on of high weed density areas was completed during the Staking/Flagging Programbetween October 2019 and January 2020, as well as April to May 2020. This informa�on has beenincorporated into the Living RSMT.

1686 Environment NEB Trans Mountain commits to conduc�ng field surveys for an Archaeological Impact Assessment, in thearea associated with the Westsyde Road Route Realignment, in 2017.

Route VarianceWestsyde RoadApplica�on pg4

Prior to Construc�on Complete Excerpts from the 2015-0258 Archaeological Impact Assessment - 2017 Annual Summary Report Q3Interim Report.

1687 Environment NEB Trans Mountain commits to conduc�ng supplemental rare plant survey work to iden�fy the poten�alfor Roell’s brotherella moss, in the area associated with the Kawkawa Lake IR route realignment, in2017.

Route VarianceKawkawa Lake IRApplica�on pg3

Prior to Construc�on Complete Condi�on 40, Rare Plant and Rare Ecological Communi�es Management Plan, CER Filing ID A90904,Appendix E, Page: E-15.

1688 Environment NEB Trans Mountain commits to conduc�ng field surveys for an Archaeological Impact Assessment, in thearea associated with the Kawkawa Lake IR Route Realignment, in 2017.

Route VarianceKawkawa Lake, IRApplica�on pg3

Prior to Construc�on Complete Proof of comple�on will be excerpts from the Archaeological Impact Assessment.

1689 Environment NEB Trans Mountain commits to conduc�ng field surveys for an Archaeological Impact Assessment, in thearea associated with the Sumas Tank Farm Route Realignment, in 2017.

Route VarianceSumas Tank FarmApplica�on pg4

Prior to Construc�on Complete Summary of the 2020 Archaeological Impact Assessment of Sumas Terminal Laydown Yard andFence Line Expansion—Trans Mountain Expansion Project was prepared on July 15, 2020.

1690 Environment NEB Trans Mountain commits to conduc�ng supplemental rare plant survey work to iden�fy the poten�alfor Roell’s brotherella moss, in the area associated with the Sumas Tank Farm Route Realignment, in2017.


Prior to Construc�on Complete Condi�on 40, Rare Ecological Community and Rare Plant Popula�on Management Plan, CER Filing IDA90904, Sec�on 4.0, Appendix D, Page: 17, D-4.

1691 Environment NEB Trans Mountain commits to comple�ng supplemental weed surveys in the area associated with theSumas Tank Farm Route Realignment, in 2017.


Prior to Construc�on Complete PDF prepared by McTavish with results of weeds surveys.

1720 Environment NEB Trans Mountain commits to conduc�ng field surveys for an Archaeological Impact Assessment, in thearea associated with the Chilliwack BC Hydro Route Realignment, in 2017.

Route VarianceChilliwack BC HydroApplica�on pg11


1722 Environment NEB, Waterwealth Project Trans Mountain commits to upda�ng Sec�on 7.0 of the Pipeline Environmental Protec�on Plan, withthe following measure “U�lize biodegradable hydraulic fluid in equipment working betweenSilverthorne Road (adjacent to KP 1091.8) and Watson Road (KP 1094.12)” will be updated to:“U�lize biodegradable hydraulic fluid on heavy equipment during pipeline installa�on when workingin the Vedder Fan Aquifer (KP 1091.6 to KP 1105.6)”.

Route VarianceChilliwack BC HydroNEB IR 1.4RouteVariance ChilliwackB Waterwealth IR1.2

Prior to Construc�on Complete Condi�on 72 Pipeline EPP, CER Filing ID C01961, Sec�on 7.0, Page: 32

1723 Environment NEB Trans Mountain commits to submi�ng the updated Environmental Alignment Sheets that includethe mi�ga�on measures related to protec�on of the Vedder Fan Aquifer, to the NEB under aseparate cover.

Route Variance ,Chilliwack BC Hydro ,NEB IR 1.4

Prior to Construc�on Complete Condi�on 72, Spread 6 EAS, CER Filing ID A90957, Page: BC-402 to BC-413 indicates an unconfinedaquifer (HY-140), which aligns with the KP range of the Vedder Fan aquifer (KP 1091.6 to KP 1105.6).

1731 Environment City of Chilliwack Trans Mountain commits to issuing the dra� version of the Sardis-Vedder Aquifer Conceptual Modelreport, as the final version.

Route Variance ,Chilliwack BC Hydro ,City of Chilliwack IR1.2.1b

Prior to Construc�on Complete The Sardis-Vedder Aquifer Conceptual Model is a Technical Memorandum prepared by WaterlineResources Inc., and was filed to the CER on June 6, 2017 as part of Correspondence between TransMountain and Chilliwack January to May 2017 (Filing ID A84231-3).

1735 Environment NEB Trans Mountain commits to fulfilling the three recommenda�ons in the S'ólh Téméxw StewardshipAlliance (STSA) Cultural Heritage Overview Assessment (CHOA) report for the Chilliwack BC Hydroroute realignment, which included: finalizing the surface survey for the Study Area to (a) examine forsurface materials and areas of subsurface poten�al, and (b) iden�fy areas requiring deep tes�ng;conduc�ng shovel tes�ng and augering where necessary.

Route Variance ,Chilliwack BC Hydro ,Decision Sec 5.5.4


1756 Environment NEB Trans Mountain commits to adding the following measures to the Facili�es Environmental Protec�onPlan to address invasive plants at the Burnaby Terminal: cut/mow standing vegeta�on on the site;dispose of cut/mowed vegeta�on that contains seed, and blackberry root fragments disturbedduring vegeta�on removal or soil disturbance, at a landfill that accepts invasive plants, or bury thematerial at a depth that will prevent weeds from growing and spreading; and avoid moving soils offsite. Surface soils (upper 15 cm) from infested areas may be buried onsite at a depth that willprevent weeds from growing and spreading. If soils must be moved off site, ensure they aredisposed of at a facility that accepts weed infested soils.

NonRoute Variance ,BurnabyTerminal ,NEB IR 1.8

Prior to Construc�on Complete Statement has been added to the Condi�on 78 Facili�es EPP, CER Filing ID C06991, Appendix D,Page: D-9 under the heading "Vegeta�on Rare Plants/Weeds/Timber".

1761 Environment Landowner - BurnabyResidents (Holly Chan, SteveCook, Karim and AnarDossa, Lily and Frank Fan,Claudia Leung and MichaelRadano)

Trans Mountain commits to plan�ng trees at a higher density compared with Trans Mountain'sstandard reclama�on plans; using larger nursery stock during replan�ng efforts; undertaking awindthrow assessment in rela�on to the treed buffer between the Residents and Shell property.

NEB Route Hearing ,Decision Seg 7Burnaby Residents,Sec 2.3


In Progress Proof of comple�on is the City of Burnaby Tree Plan�ng Plan. Currently being reviewed by the Cityof Burnaby. Following construc�on a review of the commitment will be undertaken with thelandowner wherein confirma�on of comple�on/damage se�lement sign-off will be sought.

1764 Environment City of Burnaby Trans Mountain commits to comple�ng its Tree Management Plan for Burnaby prior to construc�on. NEB Route HearingDecision, Seg 7 Cityof Burnaby Sec 9

Prior to Construc�on Complete Tree Management Plan was submi�ed to the City of Burnaby in September 2020

1767 Environment NEB Trans Mountain commits to collabora�ng with Stó:lō Research and Resource Management Centreand the Ts’elxwéyeqw Tribe to develop specific management measures for the Sxwôxwiyám and theHalq’eméylem Place Name recorded within the Study Area.

Route Variance ,Chilliwack BC Hydro ,Decision Sec 5.5.4

Prior to Construc�on Complete Trans Mountain’s Wri�en Evidence for STSA (Segments 5, 6 and 7) – Phase 1, CER Filing ID C04751,Appendix G - TTML Engagement Logs (Feb 2018 - Oct 2019), May 23, 2019, Page: 64 to 69.


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1804 Environment Landowner - YarrowEcovillage, NEB

Trans Mountain has commi�ed to developing addi�onal steps for the preserva�on of the topsoil onYarrow Ecovillage's organic farm in coopera�on with the landowners and land users as well as theOrganic Cer�fica�on Board.

Revised FinalArgument s. 7.2.1.2p237; DetailedRoute HearingLandowner YarrowVillage, Response toIR No. 2.1 (C09435)


72 Commitment addressed by Condi�on 72 Agricultural Management Plan, CER Filing ID C01961,Appendix G of the Pipeline EPP, Page: G-24 to G-25.

1817 Environment Simon Fraser University Trans Mountain is commi�ed to mee�ng the requirements of Trans Mountain's Environment, Healthand Safety Policy that is accomplished through the Odour Complaint Inves�ga�on and ResponseProgram and various emission reduc�on measures.

SFU IR No. 2.5.12.3 During Opera�ons Complete Condi�on 54, CER Filing ID A84796, Condi�on 54 Fugi�ve Emissions Management Plan forEdmonton Terminal, Appendix D, Page: 1 to 13.

1915 Environment NEB Trans Mountain commits to monitor disturbed riparian habitat at all defined watercourses crossedby the Project under the Riparian Habitat Management Plan (RHMP) that: have a high or moderatereclama�on target; are within cri�cal habitat for species under Schedule 1 of the Species at Risk Act;are classified as High Sensi�vity fish-bearing; or are within watersheds with a riparian habitatdisturbance threshold > 18%.

NEB Cond IR No.52.1



71 Commitment addressed by CER Condi�on 71, Reclama�on measures are outlined in Condi�on 72,CER Filing ID C01961, Condi�on 72 Pipeline EPP, Sec�on 6.1 in Appendix H, Page: H-61 to H-62.

1947 Environment Sto:lo Collec�ve Trans Mountain will develop a Code of Conduct for employees and Contractors that providesguidance and policies on appropriate and inappropriate worker behaviour and communityinterac�ons.




1960 Environment BC Ministry of Forests Landsand Natural ResourceOpera�ons (MFLNRO)

Trans Mountain will ensure that the damage caused to sensi�ve alpine environments at CleminaCreek due to ATV use will be part of the Level I orienta�on to all project personnel as an example ofwhat is unacceptable and subject to disciplinary ac�on. An important part of the environmentalorienta�on will be discussing poten�al impacts to sensi�ve features in the Project area,communica�ng the Project code-of-conduct requirements and detailing the “Discipline” and“Consequence of Worker Non-Compliance” measures described in Sec�on 7 of the EnvironmentalProtec�on Plan (EPP). Trans Mountain will implement the discipline and non-compliance measures ifProject workers are responsible for environmental damage.

BC MFLNRO P-IR No.2.1.0

Prior to Construc�on Complete Proof of comple�on is provided in CVA IR #15 Response Round 2, Page: 4.

2013 Environment BC Parks Open cut crossings are typically only u�lized when a watercourse is dry or frozen to the bo�om atthe �me of construc�on. Under these condi�ons, sediment release is not expected to occur,however, in the event the recommended isolated crossing technique is not feasible at Finn Creek, anopen cut or par�al isola�on technique may be required. Trans Mountain will conduct monitoringunder flowing condi�ons to document downstream turbidity and any exceedances of the relevantguidelines will be reported to the appropriate regulatory authori�es.

BC Parks boundaryadjustmentapplica�on (August2014) Tab A - FinnCreek Provincial Park

During Construc�on In Progress Proof of comple�on will be the water quality monitoring reports.

2056 Environment BC Parks To avoid or reduce effects of a drilling mud release on surface water quality, Trans Mountain willcon�nually monitor for sediment release (i.e., turbidity and total suspended solids (TSS)) throughoutthe crossing construc�on period. In the event of a release into the watercourse, Trans Mountain willimmediately suspend drilling ac�vi�es and implement measures outlined in the Drilling Mud ReleaseCon�ngency Plan to reduce effects of drilling mud release into the watercourse. Trans Mountain willreport any releases to Department of Fisheries and Oceans (DFO) and BC Ministry of Environment(MOE). Trans Mountain will carry out clean up and monitoring un�l water quality is returned toexis�ng (background) condi�ons.

BC Parks boundaryadjustmentapplica�on (August2014) Tab B - NorthThompson RiverProvincial Park


72 Commitment addressed by CER Condi�on 72, CER Filing ID C01961, Condi�on 72 Pipeline EPP,Sec�on 8.2 in Appendix G, Page: G-143 to G-147.

2122 Environment Matsqui First Na�on Trans Mountain commits to use a Matsqui member as an environmental monitor in MatsquiTradi�onal Territory.

Matsqui First Na�onLe�er dated October2, 2015 to MargaretMears item b.


98 Commitment addressed by CER Condi�on 98, CER Filing ID C00105, Condi�on 98 , Plan forIndigenous Group Par�cipa�on in Construc�on Monitoring, Sec�on 3.1, Page: 5.

2125 Environment Matsqui First Na�on Trans Mountain will deliver a stand alone list of ac�ons and commitments to the Matsqui LandsManager no later than 90 days before construc�on. This document will list the ac�ons to avoid,mi�gate and compensate for Project effects that will be binding on Trans Mountain as a necessaryelement of the Matsqui First Na�on Environmental Assessment.

Matsqui First Na�onLe�er dated October2, 2015 to MargaretMears item c3

Prior to Construc�on Complete A table of commitments that detail the ac�ons and commitments Trans Mountain intends to take toavoid, mi�gate or compensate for project effects iden�fied in the Matsqui EnvironmentalAssessment was issued via email on June 1, 2017.


To reduce any poten�al environmental effects associated with the Environmental Field StudiesProgram in Surrey Bend Provincial Park, Trans Mountain will implement mi�ga�on measures.

BC Nature NatureCda IR No. 1.16j-A�achment 1(Research Proposal -Surrey BendRegional Park)


Commitment is no longer applicable. The route no longer goes through Surry Bend Provincial Parkas outlined in CER Filing ID A82140, Condi�on 7 South Fraser Perimeter Road Route RealignmentEnvironmental and Socio-Economic Assessment.

2256 Environment City of Burnaby, NEB Trans Mountain will engage a qualified arborist to develop a Tree Plan specific to municipal landsdirectly impacted by the pipeline construc�on, in Spread 7. Trans Mountain will ensure this plan williden�fy the species and number of trees to be removed from the construc�on right-of-way. TransMountain will ensure it will be provided to the City or Municipality, and will be used to developdetails of the Reclama�on Plan in consulta�on with the City and landowners.

NEB IR No. 6.12NEBRoute HearingTranscript Seg 7 Vol3

Prior to Construc�on Complete Tree management plans for Coquitlam and Langley Township have been approved. Plans for the Cityof Burnaby and Surrey have been submi�ed and are currently under review. The Tree ManagementPlan for Abbotsford will be finalized upon comple�on of alignment and workspace changes.

2260 Environment Landowner - YarrowEcovillage, NEB

Trans Mountain commits to taking a sta�s�cally valid sample of soils prior to construc�on and beforere-spreading topsoil at Yarrow EcoVillage. Trans Mountain commits to tes�ng this sample for metalconcentra�ons to ensure that there has been no metal contamina�on of the soil due to pipelineconstruc�on ac�vity.

NEB IR No. 6.13;Detailed RouteHearing LandownerYarrow Village,Response to IR No.2.1 (C09435)

Prior to Construc�on In Progress Records of soil samples will be the proof of comple�on. Following construc�on a review of thecommitment will be undertaken with the landowner wherein confirma�on of comple�on/damagese�lement sign-off will be sought.


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2282 Environment NEB Trans Mountain will install an air monitoring sta�on at the Sumas Terminal by the end of 2014 . Part 2 – PublicConsulta�on UpdateNo. 1

Prior to Construc�on Complete Condi�on 79, CER Filing ID C08441, Condi�on 79 Air Emissions Monitoring Plan for Sumas andBurnaby Terminals, Sec�on 3.2.1.1, Appendix C, Page: 11 to 12, Figure C1 to C4.

2476 Environment NEB Trans Mountain will invite aboriginal groups to par�cipate in Environmental Protec�on Plan (EPP)workshops where mi�ga�on measures will be discussed.

Reply Evidence 42.4Human Occupancyand Resources Usep.42-3 Line 23

Prior to Construc�on Complete EPP workshops were successfully held in Abbotsford, Chilliwack, Kamloops and Edmonton inSeptember 2015. Suppor�ng documents for the Indigenous groups invited and in par�cipa�ngcommuni�es were provided to the CER in CVA IR Round 1 IR #4.

2497 Environment Lyackson First Na�on,Tsawout First Na�on

Trans Mountain is commi�ed to hos�ng a regional Environmental Protec�on Plans (EPPs) workshopto discuss mi�ga�on measures, Tsawout First Na�on, and Lyackson First Na�on will be invited toa�end.

Reply Evidence 57.5AboriginalTradi�onal MarineUse p.57.9 line 13

Prior to Construc�on Complete Tsawout First Na�on, and Lyackson First Na�on were invited to par�cipate in EPP Workshops onAugust 10, 2015 and November 9, 2016, respec�vely. Mee�ng with Tsawout First Na�on werecancelled because of low response to the invite. Mee�ng with Lyackson First Na�on was canceledbecause of non-engagement. Suppor�ng documents for the Indiginous groups invited wereprovided to the CER in CVA IR Round 1 IR #4.

2507 Environment City of Burnaby, Landowner- Burnaby Residents (HollyChan, Steve Cook, Karimand Anar Dossa, Lily andFrank Fan, Claudia Leungand Michael Radano), NEB

As referenced in City of Burnaby 1.10.03d (Filing ID A3Y2E6) Trans Mountain will ensure theopera�on and tes�ng for noise genera�ng equipment meets the local noise bylaws by designing andinstalling the equipment with appropriate considera�on of noise suppression. Addi�onally, thetes�ng for this equipment is normally done during regular working hours. Detailed mi�ga�onmeasures for this equipment have not yet been determined as this will be done during the finalphase of design and engineering.

Reply Evidence 6.2StakeholderEngagement - p17 -line 26, City ofBurnaby 1.10.03d;NEB Route HearingDecision Seg 7,Burnaby ResidentsSec 2.3


141 Commitment addressed by CER Condi�on 141, Not yet filed (file with the NEB, within 3 monthsa�er commencing opera�ons). Plan will address the results of post-construc�on noise surveysconducted at the Sumas and Burnaby Terminals and at the Westridge Marine Terminal,demonstra�ng compliance with the Bri�sh Columbia Oil and Gas Commission’s Bri�sh ColumbiaNoise Control Best Prac�ces Guideline (2009), and any further mi�ga�on that Trans Mountain willundertake to achieve compliance.

2519 Environment Adams Lake Indian Band Trans Mountain will be hos�ng regional workshops along the proposed Project corridor to discussthe Environmental Protec�on Plan (EPP) and Emergency Management (EM); Adams Lake IndianBand (ALIB) will be invited to par�cipate in collabora�on with other Aboriginal groups located in theregion. Trans Mountain is commi�ed to con�nued engagement with ALIB to discuss the Project andthe poten�al Project related effects on ALIB.

Reply Evidence 7.1Adams Lake IndianBand - p2 - line 11

Prior to Construc�on Complete Adams Lake Indian Band (ALIB) was invited to par�cipate in EPP Workshops on August 10, 2015.Mee�ng with ALIB was cancelled because ALIB elected to not a�end the mee�ng. Trans MountainEmergency Management has hosted a series of regional workshops specific to EmergencyManagement in each of the four opera�onal districts (Alberta, North Thompson, Kamloops &Sumas). ALIB was invited to EM3 on Feburary 4, 2016 and EM4 on February 7, 2018, but did nota�end. Suppor�ng documents for the Indigenous groups invited were provided to the CER in CVA IRRound 1 IR #4.

2520 Environment Asini Wachi NehiyawakTradi�onal Band

Trans Mountain will be hos�ng regional workshops along the proposed Project corridor to discussthe Environmental Protec�on Plan (EPP) and Emergency Management (EM); Asini Wachi NehiyawakTradi�onal Band (AWNTB) will be invited to par�cipate in collabora�on with other Aboriginal groupslocated in the region. Trans Mountain is commi�ed to con�nued engagement with AWNTB todiscuss the Project and the poten�al Project related effects on AWNTB.

Reply Evidence 7.2Asini WachiNehiyawakTradi�onal Band - p3- line 3

Prior to Construc�on Complete Asini Wachi Nehiyawak Tradi�onal Band was invited to par�cipate in EPP Workshops on August 10,2015. The Mee�ng was held on September 16, 2016 in Edmonton Alberta. Asini Wachi NehiyawakTradi�onal Band was invited to the EM3 workshop on August 26, 2016. Asini Wachi NehiyawakTradi�onal Band a�ended the mee�ng on October 25, 2016 in Edmonton, Alberta. Asini WachiNehiyawak Tradi�onal Band was invited to the EM3 workshop on January 18, 2018. Asini WachiNehiyawak Tradi�onal Band a�ended the mee�ng on February 13, 2018 in Edmonton, Alberta.Suppor�ng documents for the Indiginous groups invited were provided to the CER in CVA IR Round 1IR #4.

2522 Environment Coldwater Indian Band Trans Mountain will be hos�ng regional workshops along the proposed Project corridor to discussthe Environmental Protec�on Plan (EPP) and Emergency Management (EM); Coldwater Indian Band(CIB) will be invited to par�cipate in collabora�on with other Aboriginal groups located in the region.Trans Mountain is commi�ed to con�nued engagement with CIB to discuss the Project, includingrou�ng op�ons, and the poten�al Project related effects on CIB.

Reply Evidence 7.4Coldwater IndianBand - p5 - line 21

Prior to Construc�on Complete Coldwater Indian Band was invited to par�cipate in EPP Workshops. The Mee�ng was held onSeptember 16, 2015 in Kamloops, BC. Suppor�ng documents for the Indiginous groups invited wereprovided to the CER in CVA IR Round 1 IR #4.

2523 Environment Cowichan Tribes Trans Mountain will be hos�ng regional workshops along the proposed Project corridor to discussthe Environmental Protec�on Plan (EPP) Cowichan Tribes (CT) will be invited to par�cipate incollabora�on with other Aboriginal groups located in the region. As outlined in its IR response toNatural Resources Canada (NRCan) (Filing ID A4R4G1, PDF page 3) on July 14, 2015, CT expectsconsulta�on on a number of issues to con�nue a�er the NEB hearing process has concluded; TransMountain is commi�ed to con�nued engagement with CT to discuss the Project and the poten�alProject related effects on CT.

Reply Evidence 7.5Cowichan Tribes - p5- line 25

Prior to Construc�on Complete Cowichan Tribes was invited to par�cipate in EPP Workshops on August 10, 2015, November 9,2015, November 21, 2016, and January 30, 2017. Fall 2015 in Coquitlam cancelled because ofchanges in Project requirements. Mee�ngs in 2016 and 2017 were cancelled because of lowresponse to the invite. Suppor�ng documents for the Indigenous groups invited were provided tothe CER in CVA IR Round 1 IR #4.

2524 Environment Katzie First Na�on Trans Mountain will be hos�ng regional workshops along the proposed Project corridor to discussthe Environmental Protec�on Plan (EPP) and Emergency Management (EM); Katzie First Na�on(KFN) will be invited to par�cipate in collabora�on with other Aboriginal groups in the region.Project mi�ga�on measures will be reviewed including those that will be u�lized to minimize Projectrelated effects as iden�fied in the KFN Tradi�onal Land Use (TLU) study. Trans Mountain iscommi�ed to con�nued engagement with KFN to discuss the Project and the poten�al Projectrelated effects on KFN.

Reply Evidence 7.6Katzie First Na�on -p6 - line 5

Prior to Construc�on Complete Katzie First Na�on was invited to par�cipate in EPP Workshops on August 10, 2015. Katzie FirstNa�on did not respond to the invita�on. Katzie First Na�on was invited to EM3 on February 22,2016 and EM 4 on February 2, 2020. Suppor�ng documents for the Indigenous groups invited wereprovided to the CER in CVA IR Round 1 IR #4.

2526 Environment Lyackson First Na�on Trans Mountain will be hos�ng regional workshops along the proposed Project corridor to discussthe Environmental Protec�on Plan (EPP); Lyackson First Na�on (LYFN) will be invited to par�cipate incollabora�on with other Aboriginal groups located in the region. Trans Mountain is commi�ed tocon�nued engagement with LYFN to discuss the Project and the poten�al Project related effects onLYFN.

Reply Evidence 7.7Lyackson FirstNa�on - p6 - line 25

Prior to Construc�on Complete Lyackson First Na�on was appropriately engaged in the development of the EPP as shown by theIndigenous consulta�on references contained in the various submissions made under Condi�on 72(e.g. Filing ID A84106-40 at PDF Pages 163 and 171 and Filing ID C01961 at PDF Page 266 ). This EPPengagement represented part of Trans Mountain’s wider-ranging and ongoing engagement withIndigenous communi�es While Lyackson had been invited to an EPP workshop scheduled forNovember 9, 2016, that par�cular session was cancelled due to a shortage of response. Furtherinforma�on regarding workshops with Indigenous groups was provided to the CER in response toCVA 2021-395 IR Round 1 IR #4.

2527 Environment Lyackson First Na�on Trans Mountain acknowledges an outstanding commitment to meet with Lyackson First Na�on(LYFN) to discuss the mi�ga�on measures associated with the Project as related to the Lyackson Useand Occupancy Mapping Study (LUOMS).

Reply Evidence 7.7Lyackson FirstNa�on p6 - line 18

Prior to Construc�on Complete Lyackson First Na�on was invited to par�cipate in EPP Workshops on November 9, 2016. Themee�ng cancelled because of low response to the invite. Suppor�ng documents for the Indigenousgroups invited were provided to the CER in CVA IR Round 1 IR #4.


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2528 Environment Matsqui First Na�on Trans Mountain will be hos�ng regional workshops along the proposed Project corridor to discussthe Environmental Protec�on Plan (EPP) and Emergency Management (EM); Matsqui First Na�on(MN) will be invited to par�cipate in collabora�on with other Aboriginal groups located in theregion. Trans Mountain is commi�ed to con�nued engagement with MN to discuss the Project andthe poten�al Project related effects on MN.

Reply Evidence 7.8Matsqui First Na�on- p6 - line 37

Prior to Construc�on Complete Matsqui First Na�on was invited to par�cipate in EPP Workshops on August 13, 2015. The workshoptook place on September 9, 2015.


Trans Mountain will be hos�ng regional workshops along the proposed Project corridor to discussthe Environmental Protec�on Plan (EPP) and Emergency Management (EM); Me�s Na�on of AlbertaGunn Me�s Local 55 (GML) will be invited to par�cipate in collabora�on with other Aboriginalgroups located in the region. Trans Mountain is commi�ed to con�nued engagement with GML todiscuss the Project and the poten�al Project related effects on GML.

Reply Evidence 7.9Me�s Na�on ofAlberta Gunn Me�sLocal 55 - p7 - line21

Prior to Construc�on Complete Me�s Na�on of Alberta Gunn Me�s Local 55 were invited to EM workshops to EM3 on August 26,2018 and September 19, 2018, and EM4 on January 18, 2018 and January 31, 2018. Me�s Na�on ofAlberta Gunn Me�s Local 55 a�ended EM 3 on October 25, 2016 and EM 4 on February 13, 2018.Me�s Na�on of Alberta Gunn Me�s Local 55 was invited to an EPP workshop on August 10, 2015and a�ended the workshop on September 22, 2015.

2533 Environment Musqueam Indian Band Trans Mountain will be hos�ng regional workshops along the proposed Project corridor to discussthe Environmental Protec�on Plan (EPP) and Emergency Management (EM); Musqueam Indian Band(MIB) will be invited to par�cipate in collabora�on with other Aboriginal groups located in theregion. Trans Mountain is commi�ed to con�nued engagement with MIB to discuss the Project andthe poten�al Project related effects on MIB.

Reply Evidence 7.12Musqueam IndianBand - p8 - line 31

Prior to Construc�on Complete Musqueam Indian Band was invited to an EPP workshop on August 10, 2015 and November 12,2016. Musqueam Indian Band was invited to EM4 on February 2, 2020.

2534 Environment Nooaitch Indian Band Trans Mountain will be hos�ng regional workshops along the proposed Project corridor to discussthe Environmental Protec�on Plan (EPP) and Emergency Management (EM); Nooaitch Indian Band(NIB) will be invited to par�cipate in collabora�on with other Aboriginal groups located in theregion. Trans Mountain is commi�ed to con�nued engagement with MIB to discuss the Project andthe poten�al Project related effects on MIB.

Reply Evidence 7.13Nooaitch IndianBand - p9 - line 10

Prior to Construc�on Complete Nooaitch Indian Band was invited to an EPP Workshop on August 10, 2015 for a workshop onSeptember 16, 2015. Nooaitch Indian Band was invited to a Emergency Management Workshop onFebruary 20, 2018 for w workshop on March 6, 2018.

2535 Environment Sto:lo Collec�ve Trans Mountain will be hos�ng regional workshops along the proposed Project corridor to discussthe Environmental Protec�on Plan (EPP) and Emergency Management (EM); Stó:lō will be invited topar�cipate in collabora�on with other Aboriginal groups located in the region. Project mi�ga�onmeasures will be reviewed including those that will be u�lized to minimize Project related effects asiden�fied in the Integrated Cultural Assessment (ICA) Report.

Reply Evidence 7.15Stó:lo Collec�ve -p10 - line 38

Prior to Construc�on Complete EPP Workshops were held on September 9, 2015 and September 24, 2015 with Stó:lō Collec�ve.Stó:lō Collec�ve was invited to EM3 February 22, 2016 on and EM4 on February 2, 2020. Suppor�ngdocuments for the Indiginous groups invited were provided to the CER in CVA IR Round 1 IR #4.

2538 Environment Squamish Na�on Trans Mountain will be hos�ng regional workshops along the proposed Project corridor to discussthe Environmental Protec�on Plan (EPP) and Emergency Management (EM); Squamish Na�on willbe invited to par�cipate in collabora�on with other Aboriginal groups. Trans Mountain is commi�edto con�nued engagement with Squamish Na�on (SN) to discuss the Project and the poten�al Projectrelated effects on SN.

Reply Evidence 7.17Squamish Na�on -p12 - line 23

Prior to Construc�on Complete Squamish Na�on were invited to an EPP workshop on November 9, 2016, November 22, 2016.Squamish Na�on did not respond to the invita�on. Squamish Na�on was invited to EM2, EM3 onFebruary 22, 2016 and EM4 on February 2, 2020. Squamish Na�on did not a�end EM workshops.


Trans Mountain will be hos�ng regional workshops along the proposed Project corridor to discussthe Environmental Protec�on Plan (EPP) and Emergency Management (EM), Stk'emlupsemc TeSecwepemc (SSN) will be invited to par�cipate in collabora�on with other Aboriginal groups. TransMountain is commi�ed to con�nued engagement with SSN to discuss the Project and the poten�alProject-related effects on SSN.

Reply Evidence 7.18Stk'emlupsemc TeSecwepemc - p12 -line 1

Prior to Construc�on Complete Stk'emlupsemc Te Secwepemc was invited to EM workshops on EM 3 on February 04, 2016, andEM4 on February 07, 2018. Stk'emlupsemc Te Secwepemc a�ended EM 4 on March 6, 2018.Stk'emlupsemc Te Secwepemc was invited to an EPP workshop on August 10, 2015.

2540 Environment Stz’uminus First Na�on Trans Mountain will be hos�ng regional workshops to discuss the Environmental Protec�on Plan(EPP), and Stz'uminus First Na�on (Stz’uminus) will be invited to par�cipate in collabora�on withother Aboriginal groups. Trans Mountain is commi�ed to con�nued engagement with Stz’uminus todiscuss the Project and the poten�al Project related effects on Stz’uminus.

Reply Evidence 7.19Stz'uminus FirstNa�on - p12 - line15

Prior to Construc�on Complete Stz'uminus First Na�on was invited to an EPP Workshop on on August 10, 2015 November 09, 2016with follow up on November 14, 2016, and January 30, 2017. The 2017 event was canceled due to alack of sufficient response to the invite.

2542 Environment Tsawout First Na�on Trans Mountain will be hos�ng regional workshops to discuss the Environmental Protec�on Plan(EPP), and Tsawout First Na�on (TWFN) will be invited to par�cipate in collabora�on with otherAboriginal groups. Trans Mountain is not able to commit to a community specific forum with TWFNat this �me. Trans Mountain is commi�ed to con�nued engagement with TWFN to discuss theProject and the poten�al Project related effects on TWFN

Reply Evidence 7.21Tsawout First Na�on- p13 - line 24

Prior to Construc�on Complete Tsawout First Na�on was invited to par�cipate in EPP Workshops on August 10, 2015. The mee�ngcancelled because of nonengagement. Suppor�ng documents for the Indigenous groups invitedwere provided to the CER in CVA 2021-395 IR Round 1 IR #4.

2544 Environment Tsawwassen First Na�on Trans Mountain will be hos�ng regional workshops along the proposed Project corridor to discussthe Environmental Protec�on Plan (EPP) and Emergency Management (EM), Tsawwassen FirstNa�on (TFN) will be invited to par�cipate in collabora�on with other Aboriginal groups.

Reply Evidence 7.22Tsawwassen FirstNa�on - p14 - line17

Prior to Construc�on Complete Tsawwassen First Na�on (TFN) was invited to an EPP Workshop on August 10, 2015, November 09,2016, November 21, 2016 and January 30, 2017.

2545 Environment Tsleil-Waututh Na�on Trans Mountain will be hos�ng regional workshops along the proposed Project corridor to discussthe Environmental Protec�on Plan (EPP) and Emergency Management (EM); Tsleil-Waututh Na�on(TWN) will be invited to par�cipate in collabora�on with other Aboriginal groups. Project mi�ga�onmeasures will be reviewed including those that will be u�lized to minimize Project related effects asiden�fied in the TWN report. Trans Mountain is commi�ed to con�nued engagement with TWN todiscuss the Project and the poten�al Project related effects on TWN.

Reply Evidence 7.23Tsleil-WaututhNa�on p15 - line 4

Prior to Construc�on Complete Tsleil-Waututh Na�on was invited to an EPP Workshop on August 10, 2015, November 09, 2016,November 21, 2016 and January 30, 2017. Tsleil-Waututh Na�on was invited to EM3 on February22, 2016 and EM4 on February 2, 2020.

2546 Environment Upper Nicola Band Trans Mountain will be hos�ng regional workshops along the proposed Project corridor to discussthe Environmental Protec�on Plan (EPP) and Emergency Management (EM); Upper Nicola IndianBand (UNB) will be invited to par�cipate in collabora�on with other Aboriginal groups. In itsevidence (filling ID A4R414), UNB requested con�nued consulta�on with Trans Mountain regardingthe Project on mul�ple ma�ers, Trans Mountain acknowledges that Upper Nicola Indian Band hasrequested that engagement with Trans Mountain remain confiden�al.

Reply Evidence 7.24Upper Nicola Bandp15 - line 14

Prior to Construc�on Complete An EPP mee�ng with Upper Nicola Indian Band was held on September 16, 2015 in Kamloops BC.Suppor�ng documents for the Indigenous groups invited were provided to the CER in CVA IR Round1 IR #4.

2611 Environment NEB Trans Mountain will incorporate expansion of the Burnaby Terminal into its exis�ng stormwatermonitoring program, whereby Trans Mountain will con�nue to monitor flash drainage events in aneffort to iden�fy poten�al effects and implement necessary measures to reduce or avoid Project-related effects to the Eagle Creek watershed.

Applica�on Volume5A s. 7.5.3.4 p7-384

During Construc�on In Progress Proof of comple�on will the the Technical Assessment Reports that accompany the permitamendment applica�ons.


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2819 Environment City of Burnaby Working with the City of Burnaby, Trans Mountain would be willing to collabora�vely develop anapproach to construc�on that minimized poten�al impacts on the Barnet Escarpment Urban Trailprior to construc�on. Possible mi�ga�on measures could include pre-building sec�ons of the trail inadvance of closing exis�ng sec�ons required for construc�on. This approach would minimize oreliminate impacts to trail users.

City of Burnaby No.2.100

Prior to Construc�on Complete No impacts are planned to any trail along the tunnel alignment, however monitoring may berequired along the alignment so no guarantee can be made that short dura�on closure wouldn’t berequired. If short dura�on closures are required KLTP will work with the City of Burnaby to providean alternate route around any closure, if required.

2971 Environment Metro Vancouver Trans Mountain commits to meet with Metro Vancouver to discuss the methodology and results. Metro Vancouver IRNo. 1.6.04b-Response to Mo�on

Prior to Construc�on Complete A mee�ng was held with Metro Vancouver and other stakeholders on February 17, 2017 wheremethodology and results were discussed.

3018 Environment NEB Trans Mountain will employ an “early in/early out” approach by ini�a�ng construc�on ac�vi�es asearly as possible in the winter and working expedi�ously to limit late winter ac�vi�es. Addi�onally,Trans Mountain will discuss the �ming of their ac�vity with Alberta Energy Regulator (AER) andmaintain contact with AER during the construc�on period to advise them of the construc�onprogress and an�cipated comple�on date within Key Wildlife Biodiversity Zones. Construc�on,rou�ne maintenance and opera�on ac�vi�es will be scheduled outside the spring period forcaribou. (Reac�va�on Hinton to Hargreaves)

Applica�on Volume5A; TechnicalUpdate No. 1 andConsulta�on UpdateNo. 2 - Part 2 Table1.6.2-1


Wildlife Areas for reac�va�on works are provided in Appendix J of the Reac�va�on EPP. No Caribouranges or Key Wildlife Biodiversity Areas are encountered. (Caribou Matrix range has no �mingrestric�on).

3026 Environment NEB Trans Mountain will schedule construc�on, rou�ne maintenance and opera�onal ac�vi�es outsidethe spring period for caribou (generally mid-March to mid-July), unless otherwise approved byAlberta Environment and Sustainable Resource Development (AESRD). (Reac�va�on Hinton toHargreaves)

NEB IR No. 3.010a-A�achment 1


Wildlife Areas for reac�va�on works are provided in Appendix J of the Reac�va�on EPP. No Caribouranges or Key Wildlife Biodiveristy Areas are encountered. (Caribou Matrix range has no �mingrestric�on).

3036 Environment NEB Trans Mountain will develop and implement an environmental educa�on program to ensure that allpersonnel working on the construc�on of the Project are informed of the loca�on of knownTradi�onal Land Use (TLU) sites. These sites may be iden�fied to Trans Mountain through theCultural and Heritage Study Trans Mountain has commi�ed to fund through Stkemlupsemc TeSecwepemc Na�on (SSN) member, Tk’emlups te Secwepemc.


Prior to Construc�on Complete Level 1 training includes an overview of Environmental Features and How to Iden�fy Them, TMEPEnvironmental Documents and Archaeology/ Paleontology as outlined in the Condi�on 72Environmental Compliance Management Plan (CER Filing ID C03070) in Table 5-1, Page: 10.

3125 Environment NEB Trans Mountain has commi�ed to searching for bat roost trees during the period when maternityroosts are ac�ve. In the event an ac�ve roost tree is found, a protec�ve buffer will be implementedbased on consulta�on with provincial regulators.

Revised FinalArgument s. 7.2.1.11p285

During Construc�on In Progress Proof of comple�on will be a memo prepared by the resource specialists.

3126 Environment NEB Trans Mountain has commi�ed to reviewing and iden�fying ac�ve colonies that may be affected byconstruc�on ac�vi�es in areas with high suitability habitat for swi�s and swallows to ensureappropriate mi�ga�on is implemented.


During Construc�on In Progress Proof of comple�on will be a memo prepared by the resource specialists.

3273 Environment Sto:lo Collec�ve A copy of the dra� Archaeological Impact Assessment (AIA) final report will be forwarded inconfidence to the Sto:lo Collec�ve for review, comment and proposed edits before submission of thereport to Bri�sh Columbia Ministry of Forests, Lands and Natural Resource Opera�ons (BC MFLNRO)Archaeology Branch. Once accepted by BC MFLNRO Archaeology Branch, a copy of the final AIAreport will be forwarded in confidence to the Sto:lo Collec�ve.

Sto:lo Collec�veA�achment - Table3a

During Construc�on In Progress The subject Archaeological Impact Assessment Report (AIA 2015-0258) was provided to Sto:lo FirstNa�on in dra� form on March 3, 2017 for review and comment. The report will be issued in finalform only a�er the work under the permit has been completed, and a copy of that final version willbe provided to Sto:lo at that future �me.

3367 Environment City of Abbotsford Restora�on strategies, including those for tree replacement will be developed in consulta�on withapplicable landowners, the City of Abbotsford (on municipal lands) or the regulatory authorityresponsible for the management of Crown lands.

City of Abbotsford IRNo. 2.2.07d, City ofAbbotsford IR No.2.2.09d

Prior to Construc�on In Progress Proof of comple�on is the restora�on strategies document as accepted by the City of Abbotsford.


Trans Mountain is commi�ed to systema�c and �mely communica�on with farm operators. Basedon this communica�on, detailed biosecurity measures will be developed collabora�vely between thefarm operator and Trans Mountain.

CGLAP IR No. 2.8b Prior to Construc�on Superseded by NEBCondi�on

72 Commitment addressed by CER Condi�on 72, CER Filing ID C01961, Condi�on 72 Pipeline EPP,Sec�on 5.0, 7.0, Sec�on 2.2 and 2.3 in Appendix G Page: 12, 25, 26, G-24 to G-25, G-33, G-37 to G-38.

3739 Environment BC Ministry ofTransporta�on andInfrastructure

Trans Mountain commits to the following for the Coldwater 4 geotechnical site: using naturalclearings to minimize disturbance and no clearing is proposed; transpor�ng all drilling mud off-sitefor disposal at an approved facility. In the event that the drilling mud is to be disposed of on-site, therequirements outlined in the Bri�sh Columbia Oil and Gas Handbook, Drilling Waste ManagementChapter, will be adhered to.

Non-RegulatoryCommitment

During Construc�on In Progress Three Post-Reclama�on Assessments were prepared by McTavish Resource & ManagementConsul�ng in rela�on the preliminary borehole ac�vity that occurred in 2015 (BH-BGC15-CW4,-01,BH-BGC15-CW4-02, BH-BGC15-CW4-03). The HDD pipeline installa�on at Coldwater 4 is planned tooccur in the fourth quarter of 2021 or later. The disposal of drilling waste will be in accordance withthe protocols set out in the Waste Management Plan filed as part of Trans Mountain’sEnvironmental Protec�on Plan under Condi�on 72 (reference Filing ID C01961 at PDF Pages 310-314).











Repealed by BC Reg. 40/2019, Effec�ve March 6, 2019.


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Repealed by BC Reg. 40/2019, Effec�ve March 6, 2019.

3830 Environment Sto:lo Collec�ve Trans Mountain will recognize place names (such as on Project maps, signs and fencing) during theconstruc�on of the Project.



3831 Environment Sto:lo Collec�ve Trans Mountain will recognize places names (such as on Project maps, signs and fencing) during theconstruc�on of the Project.





Prior to Construc�on Complete The Matsqui First Na�on Commitments Table was delivered to Matsqui on June 1, 2017 via email.



Prior to Construc�on Complete The Matsqui First Na�on Commitments Table was delivered to Matsqui on June 1, 2017 via email.







3843 Environment Squamish Na�on Trans Mountain will be hos�ng regional workshops along the proposed Project corridor to discussthe Environmental Protec�on Plan (EPP) and Emergency Management (EM); Squamish Na�on willbe invited to par�cipate in collabora�on with other Aboriginal groups. Trans Mountain is commi�edto con�nued engagement with Squamish Na�on (SN) to discuss the Project and the poten�al Projectrelated effects on SN.

Reply Evidence 7.17Squamish Na�on -p12 - line 23

Prior to Construc�on Complete Squamish Na�on were invited to an EPP workshop on November 9, 2016, November 22, 2016.Squamish Na�on did not respond to the invita�on. Squamish Na�on was invited to EM2, EM3 onFebruary 22, 2016 and EM4 on February 2, 2020. Squamish Na�on did not a�end EM workshops.










Sto:lo Collec�veRecommenda�on#13, #14, #26, #40,#41, #52




Sto:lo Collec�veRecommenda�on#13, #14, #26, #40,#41, #52 A4S7H3



3859 Environment Sto:lo Collec�ve If clearing in Old Growth Management Areas (OGMAs) within the S’ólh Téméxw becomes anapproved construc�on requirement, Trans Mountain will discuss Sto:lo’s desire to salvage cedar withthe OGMA regulator and the terms for commercial harvest will be nego�ated (Spread 7).



No OGMA are encountered in Spread 7. Condi�on 72, CER Filing ID C03931, Spread 7 RSMT, Sec�on5.2, Page: 26.









3884 Environment NEB Trans Mountain commits to upda�ng the Tradi�onal Land Use Sites Discovery Con�ngency Plan aspart of the Westridge Marine Terminal Environmental Protec�on Plan prior to construc�on withmi�ga�on measures for fishing, trapping, plant gathering, and trails and travelways specific tomarine terminal construc�on.

NEB Cond IR No.25.3

Prior to Construc�on Complete CER Filing ID C08265, Condi�on 81 Westridge Marine Terminal EPP. Mi�ga�on measures for fishing,trapping, plant gathering, and trails and travelways specific to marine terminal construc�on havebeen added to Sec�on 10.0 in Appendix B, Page: B-25 to B-27.


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3885 Environment NEB Trans Mountain commits to upda�ng the Westridge Marine Terminal (WMT) EnvironmentalProtec�on Plan, prior to construc�on, to include any new or revised mi�ga�on measures that resultfrom further consulta�ons with Fisheries and Oceans Canada (DFO) or through issuance of theFisheries Act Authoriza�on for the WMT.

NEB Cond IR No.25.4


81 Commitment addressed by Condi�on 81, CER Filing ID A89187, A90973, A93178, C08265. Planswere updated since the 2017 EPP. Communica�ons with DFO on the EPP or mi�ga�on measureswere on September 28, 2017, December 14, 2017.

3886 Environment NEB Trans Mountain commits to implemen�ng access management across the TMEP and TMPL rights-of-way in suitable loca�ons where the Project is con�guous with the TMPL right-of-way.

NEB Cond IR No.26.2;NEB Cond IRNo. 27.8


56, 47 Commitment addressed by Condi�on 47 and Condi�on 56. Mi�ga�on measures outlined in thePipeline EPP. Filing ID C01961, Condi�on 72 Pipeline EPP, Sec�on 2.1 and Sec�on 6.3 in Appendix Gof the Pipeline EPP, Page: G-10 to G-20, Page G-95.

3887 Environment NEB Trans Mountain commits to documen�ng and repor�ng to the NEB the loca�ons of exis�ng accessmanagement on the con�guous sec�ons of the TMPL right-of-way, and the access managementmeasures implemented during or upon comple�on of Project construc�on at each loca�on or thera�onale for not implemen�ng access management.

NEB Cond IR No.26.2;NEB Cond IRNo. 27.8


47 Commitment addressed by CER Condi�on 47. CER Filing ID A90912, Condi�on 47 AccessManagement Plan, Sec�on 6.5, Page: 41.

3890 Environment NEB Trans Mountain commits to repor�ng the final access management loca�ons to the NEB with thePost-Construc�on Environmental Monitoring (PCEM) reports.

NEB Cond IR No.27.6



47 Commitment addressed by CER Condi�on 47. CER Filing ID A90912, Condi�on 47 AccessManagement Plan, Sec�on 3.5 and 6.5, Page: 20, 41.

3891 Environment NEB Trans Mountain commits to upda�ng the Species at Risk Mi�ga�on and Habitat Restora�on Plans toprovide clarity regarding which mi�ga�on measures will be applied, as indicated in this IR response.



44 Commitment addressed by Condi�on 44, CER Filing ID A90910, Condi�on 44 Western Screech-OwlMi�ga�on and Habitat Restora�on Plan, Table 4, Page: 21 to 37. CER Filing ID A85074, AmericanBadger Mi�ga�on and Habitat Restora�on Plan Table 2, Page: 15 to 21 CER Filing ID A90911Condi�on 44 Pacific Water Shrew Mi�ga�on and Habitat Restora�on Plan Table 4, Page: 28 to 35.CER Filing ID A90905, Condi�on 44 Coastal Giant Salamander Mi�ga�on and Habitat Restora�onPlan, Table 4, Page: 22 to 30. CER Filing ID A85074, Condi�on 44 Townsend’s Mole Mi�ga�on andHabitat Restora�on Plan, Table 4, Page: 17 to 21 CER Filing ID A90906, Condi�on 44 Williamson’sSapsucker and Lewis’s Woodpecker Mi�ga�on and Habitat Restora�on Plan, Table 5, Page: 27 to 33CER Filing ID A90907, Condi�on 44 Oregon Spo�ed Frog Mi�ga�on and Habitat Restora�on Plan,Table 3, Page: 20 to 26 CER Filing ID A85074, Condi�on 44 Barn Owl Mi�ga�on and HabitatRestora�on Plan, Table 4, Page: 17 to 23 CER Filing ID A85074, Condi�on 44 Great Basin SpadefootMi�ga�on and Habitat Restora�on Plan, Table 8, Page: 24 to 29 CER Filing ID A85074, Condi�on 44Oregon Forestsnail Mi�ga�on and Habitat Restora�on Plan, Table 4, Page: 27 to 32 CER Filing IDA85074, Condi�on 44 Western Ra�lesnake and Great Basin Gophersnake Mi�ga�on and HabitatRestora�on Plan, Table 5, Page: 22 to 28.

3892 Environment NEB Trans Mountain commits to retaining and replacing cover objects within areas of core terrestrial andconnec�vity habitat for Great Basin spadefoot.



44 Commitment addressed by CER Condi�on 44. Mi�ga�on measures that will be applied are inAppendix G of the Pipeline EPP, CER Filing ID C01961, Pipeline EPP, Sec�on 6.4.1.5 in Appendix G ofthe Pipeline EPP, Page: G-108.

3893 Environment NEB Trans Mountain commits to assuming that cri�cal habitat is present in the forested areas ofconnec�ve cri�cal habitat for coastal giant salamander that have not been surveyed (< 2.5 km) andwill apply the avoidance, mi�ga�on and restora�on measures from the relevant Plan.

NEB Cond IR No.28.2



3894 Environment NEB Trans Mountain commits to assuming that cri�cal habitat is present in the small segment of refinedLewis’s woodpecker proposed cri�cal habitat where land access was not granted (680 m) and willapply the avoidance, mi�ga�on and restora�on measures from the relevant Plan.

NEB Cond IR No.28.2



3895 Environment NEB Trans Mountain is commi�ed to allowing only those who have received the noted environmentaland compliance educa�on to work in areas iden�fied in the Condi�on 44 Plans. If personnel arefound to have commenced work within these areas without the training, they will cease work un�lthey have received the training.



44 Commitment addressed by Condi�on 44, CER Filing ID A90910, Condi�on 44 Western Screech-OwlMi�ga�on and Habitat Restora�on Plan, Sec�on 7.7.2, Page: 31. CER Filing ID A85074, AmericanBadger Mi�ga�on and Habitat Restora�on Plan, Sec�on 7.2.2, Page: 24. CER Filing ID A90911Condi�on 44 Pacific Water Shrew Mi�ga�on and Habitat Restora�on Plan Sec�on 7.2.2, Page: 40.CER Filing ID A90905, Condi�on 44 Coastal Giant Salamander Mi�ga�on and Habitat Restora�onPlan, Sec�on 7.2.1, Page: 34. CER Filing ID A85074, Condi�on 44 Townsend’s Mole Mi�ga�on andHabitat Restora�on Plan, Sec�on 7.2.2, Page: 24 CER Filing ID A90906, Condi�on 44 Williamson’sSapsucker and Lewis’s Woodpecker Mi�ga�on and Habitat Restora�on Plan, Sec�on 7.2.2, Page: 38CER Filing ID A90907, Condi�on 44 Oregon Spo�ed Frog Mi�ga�on and Habitat Restora�on Plan,Sec�on 7.2.1, Page: 29. CER Filing ID A85074, Condi�on 44 Barn Owl Mi�ga�on and HabitatRestora�on Plan, Sec�on 7.2.2, Page: 26 CER Filing ID A85074, Condi�on 44 Great Basin SpadefootMi�ga�on and Habitat Restora�on Plan, Sec�on 7.2.2, Page: 34. CER Filing ID A85074, Condi�on 44Oregon Forestsnail Mi�ga�on and Habitat Restora�on Plan, Sec�on 7.2.2, Page: 36 CER Filing IDA85074, Condi�on 44 Western Ra�lesnake and Great Basin Gophersnake Mi�ga�on and HabitatRestora�on Plan, Sec�on 7.2.2, Page: 31.

3897 Environment NEB Trans Mountain commits to providing the Board with an update on Project effects within early dra�cri�cal habitat for each of American badger and Western screech-owl, including all aspects ofCondi�on 44 requirements, should the Ra� River con�ngency alternate be required for the Project.

NEB Cond IR No.28.8


44 This commitment is addressed by CER Condi�on 44, CER Filing ID A85074, American BadgerMi�ga�on and Habitat Restora�on Plan, Sec�on 3.2, Page: 8 Condi�on 44, CER Filing ID A90910,Condi�on 44 Western Screech-Owl Mi�ga�on and Habitat Restora�on Plan, Sec�on 3.2, Page: 9.

3898 Environment NEB Trans Mountain commits to revisi�ng the area near KP 1118.8 to search for evidence of Townsend’smole. If presence is confirmed, the measures in the Plan will be applied.

NEB Cond IR No.28.9



3899 Environment NEB Trans Mountain commits to revisi�ng the suspected Lewis woodpecker nest site near KP 845.3 ifclearing or construc�on occurs within the migratory bird nes�ng period. If the nest is ac�ve, theappropriate buffer will be implemented.

NEB Cond IR No.28.9



3900 Environment NEB Trans Mountain commits to applying the avoidance, mi�ga�on and habitat restora�on measures forOregon forestsnail from KP 1054.0 to KP 1054.1 and KP 1077.3 to KP 1077.4.

NEB Cond IR No.28.9


44 Commitment addressed by CER Condi�on 44, CER Filing ID A85074, Condi�on 44 Oregon ForestsnailMi�ga�on and Habitat Restora�on Plan, Sec�on 5.3, Page: 26 to 32. Updated mi�ga�on measuresare found in Appendix G of the Pipeline EPP, CER Filing ID C01961, Pipeline EPP, Sec�on 6.4.1.2 inAppendix G of the Pipeline EPP, Page: G-99 to G-100.


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3902 Environment NEB Trans Mountain commits to upda�ng the Condi�on 71: Riparian Habitat Management Plan toinclude any new mi�ga�on measures or changes to proposed mi�ga�on measures resul�ng fromconcerns raised by Environment and Climate Change Canada, as described in this IR response. Thisincludes monitoring all riparian habitats that received pre-construc�on field surveys for vegeta�onand wildlife and also monitoring of all high-sensi�vity for fish watercourse crossings.

NEB Cond IR No.29.6

Prior to Construc�on Complete Commitment addressed by CER Condi�on 71, CER Filing A90936, Condi�on 71 Riparian HabitatManagement Plan, Sec�on 3.3.2, 6.0, 6.3 Page: 15, 45 to 48, 50.

3903 Environment NEB Trans Mountain commits to including the evalua�on of 'performance indicator against measurabletargets informa�on' for monitoring years one and three in the five year Post-Construc�onEnvironmental Monitoring (PCEM) report (NEB Condi�on 151).

NEB Cond IR No.29.7


Complete Commitment addressed by CER Condi�on 71, CER Filing A90936, Condi�on 71 Riparian HabitatManagement Plan, Sec�on 6.0 Page: 45 to 48.

3906 Environment NEB Trans Mountain commits to ensuring that personnel who have not received the environmental andcompliance educa�on will not work within the Sowaqua Spo�ed Owl Wildlife Habitat Area (WHA)un�l they have received the training, and that if personnel are found to have commenced workwithin the WHA without the training, they will cease work in the WHA un�l they have received thetraining.



38 Commitment addressed by CER Condi�on 38, CER Filing ID A85803, Condi�on 38 Sowaqua Spo�edOwl Mi�ga�on Plan, Sec�on 7.2.2, Page: 30.

3907 Environment NEB Trans Mountain commits to upda�ng the Facili�es Environmental Protec�on Plan as indicated in thisIR response and submi�ng it to the NEB prior to construc�on.


Prior to Construc�on Complete Statement has been added to the Facili�es EPP. CER Filing ID C06991, Condi�on 78 Facili�es EPP,Sec�on 7.2, Page: 7-5.

3908 Environment NEB Trans Mountain commits to upda�ng the Pipeline and Facility Environmental Protec�on Plans (EPP)to reflect the migratory bird nes�ng period throughout the EPP, and where clearing and construc�onoutside of the migratory bird nes�ng period is not feasible, Trans Mountain will implement themi�ga�on measures outlined under “General Measures”, including nest sweeps.


Prior to Construc�on Complete CER Filing ID C01961, Condi�on 72 Pipeline EPP, Sec�on 7.0, Page: 19. CER Filing ID C06991,Condi�on 78 Facili�es EPP, Sec�on 6.0, Appendix D, Page: 6-2, Table D-1. CER Filing ID C08265,Condi�on 81 Westridge Marine Terminal EPP, Sec�on 6.0, Appendix D, Page: 6-3, Table D-1.

3909 Environment NEB Trans Mountain commits to upda�ng the Compliance Management Plan, Vol. 10 of theEnvironmental Plans, to reflect the terminology specified in this IR response and submit them to theNEB prior to construc�on.



72, 78, 81 Commitment addressed by CER Condi�on 72, CER Filing ID A90970, Condi�on 72 ComplianceManagement Plan, Terminology updated throughout Plan, Sec�on 4.4, Page: 26. The 2018 Rev 4CMP was be updated to reflect this terminology and was approved by the NEB. Trans Mountainnotes that the 2019 Rev 5 version of this document was updated to outline current roles andresponsibili�es and refers to Condi�on 88. The 2019 Rev 5 ECMP further specifies that the fieldchange process addresses minor modifica�ons to specifica�ons for environmental mi�ga�ons thathave been previously approved for the Project that do not pose a significant risk to safety, securityor protec�on of the environment.

3910 Environment NEB Trans Mountain commits to making the amendments iden�fied in this IR response in the SpillCon�ngency Plan Sec�on 11.4.3. of the Pipeline Environmental Protec�on Plan.

NEB Cond IR No.34.8


72 CER Condi�on 72, CER Filing ID C01961, Condi�on 72 Pipeline EPP, Sec�on 11.4.3 of Appendix B,Page: B-30 to B-31.

3911 Environment NEB Trans Mountain commits to consul�ng with the B.C. Ministry of Environment to determine ifaddi�onal mi�ga�on for the historical popula�on of Vancouver Island Beggar�cks is appropriate and,if so, what kind of mi�ga�on would be appropriate.

NEB Cond IR No.38.3


40 Commitment addressed by CER Condi�on 40, CER Filing ID A90904, Condi�on 40 Rare EcologicalCommunity and Rare Plant Popula�on Management Plan, Sec�on 3.4.6, Page: 16.

3912 Environment NEB Trans Mountain commits to upda�ng and resubmi�ng the Rare Ecological Community and RarePlant Popula�on Management Plan, if addi�onal mi�ga�on is determined to be appropriate throughconsulta�on with the B.C. Ministry of Environment, for the historical popula�on of Vancouver IslandBeggar�cks.

NEB Cond IR No.38.3

Prior to Construc�on Complete CER Filing ID A90904, Rare Ecological Community and Rare Plant Popula�on Management Plan,Appendix A, Appendix E, Page: A-10, A-12, E-18.

3915 Environment NEB Trans Mountain commits to implemen�ng the mi�ga�on measures listed in the Wildlife Species ofConcern Discovery and Encounter Con�ngency Plan in the event that wildlife species of concern orhabitat feature is discovered during construc�on.

NEB Cond IR No.39.1


78 Commitment addressed by CER Condi�on 78, CER Filing ID C06991, Condi�on 78 Facili�es EPP,Sec�on 11 in Appendix B, Page: B-27 to B-29.

3916 Environment NEB Trans Mountain commits to upda�ng Appendix D: Resource-specific Mi�ga�on Tables to referenceall mi�ga�on measures for wildlife as outlined in Sec�on 6.0 of the Facili�es EnvironmentalProtec�on Plan (EPP).

NEB Cond IR No.39.2

Prior to Construc�on Complete Condi�on 78, Facili�es EPP, CER Filing ID C06991, Appendix D, Page: D-2 to D-9.

3917 Environment NEB Trans Mountain commits to upda�ng Appendix D: Resource-specific Mi�ga�on Tables for Blackpool,Darfield, Black Pines and Kamloops pump sta�ons to reference the Species of Concern mi�ga�onmeasures for wildlife as outlined in Sec�on 6.0 of the Facili�es Environmental Protec�on Plan (EPP).

NEB Cond IR No.39.3

Prior to Construc�on Complete Condi�on 78, Facili�es EPP, CER Filing ID C06991, Appendix D, Page: D-5 to D-6.

3918 Environment NEB Trans Mountain commits to upda�ng the Facili�es Environmental Protec�on Plan (EPP) with areference to the Traffic Control Plans for public roadways. Sec�on 7.3 of the Facili�es EnvironmentalProtec�on Plan (EPP) will be updated.

NEB Cond IR No.39.4

Prior to Construc�on Complete Statement referencing the Traffic Control Plans for public roadways was added to Sec�on 6.0(General Measures), not Sec�on 7.3 of the Facili�es EPP. Sec�on 7.3 is applicable to clearingac�vi�es, and the Traffic Control Plans for Public Roadways will be adhered to throughout all phasesof construc�on. Condi�on 78 Facili�es EPP, CER Filing ID C06991, Sec�on 6.0, Page: 6-6.

3919 Environment NEB Trans Mountain commits to upda�ng the mi�ga�on measures for Tradi�onal Land Use (TLU)ac�vi�es related to trapping, fishing, plant gathering, and trails and travelways specific to facili�esconstruc�on ac�vi�es, as warranted in the TLU Sites Discovery Con�ngency Plan as part of theFacili�es Environmental Protec�on Plan (EPP) prior to construc�on.

NEB Cond IR No.39.5

Prior to Construc�on Complete Commitment addressed by CER Condi�on 78, CER Filing ID C06991, Condi�on 78 Facili�es EPP,Sec�on 9.0 in Appendix B, Page: B-21 to B-23.

3921 Environment NEB Trans Mountain commits to upda�ng Condi�on 78: Temporary Construc�on Lands and InfrastructureEnvironmental Protec�on Plan with any relevant informa�on from NEB Informa�on Request No. 25,Westridge Marine Terminal Environmental Protec�on Plan.

NEB Cond IR No.39.7

Prior to Construc�on Complete Condi�on 78, Temporary Construc�on Lands and Infrastructure EPP, CER Filing ID A85826, ChangeLog Rev 2 outlines changes made for IR 25, Condi�on 78, Temporary Construc�on Lands andInfrastructure EPP Rev 4, CER Filing ID C05815, includes these updates.

3922 Environment NEB Trans Mountain commits to reloca�ng the Horizontal Direc�onal Drilling (HDD) Noise ManagementPlan to Sec�on 2.0 of the Environmental Management Plans (Volume 6).

NEB Cond IR No.40.1

Prior to Construc�on Complete HDD Noise Management Plan are now located in Sec�on 2.9 of Volume 6 of the EnvironmentalPlans.

3923 Environment NEB Trans Mountain commits to upda�ng the Environmental Alignment Sheet (EAS) Guide to provideguidance for events where previously uniden�fied environmental features are encountered.


Prior to Construc�on Complete CER Condi�on 72, CER Filing ID C00470 (Spread 1), EAS Notes, Page: 2. CER Filing ID C00475 (Spread2), EAS Notes, Page: 2. CER Filing ID C05272 (Spread 3/4a), EAS Notes, Page: 2. CER Filing ID C03930(Spread 4b), EAS Notes, Page: 2 CER Filing ID C04634 (Spread 5a), EAS Notes, Page: 2. CER Filing IDC05600 (Spread 5b), EAS Notes, Page: 2 CER Filing ID C03931 (Spread 7), EAS Notes, Page: 2.


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3924 Environment NEB Trans Mountain commits to upda�ng the Environmental Alignment Sheets with a coloured band toiden�fy and differen�ate between the areas Trans Mountain determined to have contamina�onpresent through intrusive sampling, areas of high risk for contamina�on, and areas of moderate riskfor contamina�on.


Prior to Construc�on Complete Condi�on 72, CER Filing ID C00470 (Spread 1), EAS Notes, Page: 2. CER Filing ID C00475 (Spread 2),EAS, Page: All. CER Filing ID C05272 (Spread 3/4a), EAS, Page: All. CER Filing ID C03930 (Spread 4b),EAS, Page: All. CER Filing ID C04634 (Spread 5a), EAS, Page: All. CER Filing ID C05600 (Spread 5b),EAS, Page: All. CER Filing ID C03931 (Spread 7), EAS, Page: All.

3925 Environment NEB Trans Mountain commits to upda�ng the Environmental Alignment Sheets to accurately iden�fy theloca�on and ranges of the sites classified as having moderate and high risk of encounteringcontamina�on.


Prior to Construc�on Complete Commitment addressed by Condi�on 72, CER Filing ID C00470 (Spread 1), EAS Notes, Page: 2. CERFiling ID C00475 (Spread 2), EAS, Page: All. CER Filing ID C05272 (Spread 3/4a), EAS, Page: All. CERFiling ID C03930 (Spread 4b), EAS, Page: All. CER Filing ID C04634 (Spread 5a), EAS, Page: All. CERFiling ID C05600 (Spread 5b), EAS, Page: All. CER Filing ID C03931 (Spread 7), EAS, Page: All.

3926 Environment NEB Trans Mountain commits to upda�ng the Environmental Alignment Sheets to clearly iden�fy thevarious contaminated sites located within the Coquitlam High Risk Area, and the areas where thereis a risk for encountering asbestos or asbestos containing materials.


Prior to Construc�on Complete Commitment addressed by Condi�on 72, CER Filing ID C03931 (Spread 7), RSMT, Sec�on 8.3, Page:43, EAS, Page: BC-019 to BC-022.

3927 Environment NEB Trans Mountain commits to upda�ng the Groundwater Management Plan to clarify thatcontamina�on issues are not restricted to poten�ally contaminated shallow aquifers, rathercontamina�on issues refer to the poten�al to encounter any contamina�on; and to clarify that siteswith moderate or high risk of encountering contamina�on are listed in Condi�on 46.


Prior to Construc�on Complete CER Condi�on 72, CER Filing ID C01961, Pipeline EPP, Sec�on 4.2 in Appendix G, Page: G-70.

3928 Environment NEB Trans Mountain commits to upda�ng the Wildlife Species of Concern Discovery and EncounterCon�ngency Plan with the following: “Upon discovery of a wildlife species of concern or habitatfeature during construc�on, the following will occur.”


Prior to Construc�on Complete CER Condi�on 72, CER Filing ID C08263, Burnaby Mountain Tunnel EPP, Sec�on 6.0 in Appendix B,Page: B-17.

3930 Environment NEB Trans Mountain commits to upda�ng Sec�on 8.0 of the Pipeline Environmental Protec�on Plan (EPP)to include mi�ga�on measures under the “Species of Concern” heading in Sec�on 7.0. TransMountain will update the Pipeline EPP with the following: “Refer to clearing and mowing mi�ga�onprovided under the Wildlife heading, and the Species of Concern heading of Sec�on 7.0 of this EPP.”

NEB Cond IR No.40.2

Prior to Construc�on Complete CER Condi�on 72, CER Filing ID C01961, Pipeline EPP, Sec�on 8.0, Page: 34.

3931 Environment NEB Trans Mountain commits to upda�ng the Environmental Protec�on Plan (EPP) to include referenceto habitat restora�on measures proposed by Trans Mountain for wildlife and wildlife species at riskincluded in the Resource-specific Mi�ga�on Tables, the Reclama�on Management Plan, and specificWildlife Species at Risk Mi�ga�on and Habitat Restora�on Plans.

NEB Cond IR No.40.3


3932 Environment NEB Trans Mountain commits to upda�ng the Reclama�on Management Plan to include reclama�onmeasures for American badger and to include soil compac�on mi�ga�on within cri�cal habitat foreach of American Badger and Townsend’s mole. Reclama�on measures will be added to AppendicesD, E and G, and will be consistent with the soil compac�on mi�ga�on included in Sec�ons 12 and 13of the Pipeline EPP and the restora�on measures specified in the American Badger Mi�ga�on andHabitat Restora�on Plan and the Townsend’s Mole Mi�ga�on and Habitat Restora�on Plan (NEBCondi�on 44).

NEB Cond IR No.40.4

Prior to Construc�on Complete Condi�on 72, CER Filing ID A86570, Condi�on 72 Reclama�on Management Plan, Appendix D, E, G,Page: 21 (Appendix D), 41 (Appendix E), 20 (Appendix G).

3933 Environment NEB Trans Mountain commits to upda�ng the Pipeline Environmental Protec�on Plan to includemi�ga�on measures to reduce impacts of Project ac�vi�es disturbing contamina�on on or aroundplant gathering sites (mi�ga�on measures iden�fied in the response to this IR).

NEB Cond IR No.40.5


3934 Environment NEB Trans Mountain commits to adding the mi�ga�on described in a) of the IR response to the FishSpecies of Concern Con�ngency Plan, Sec�on 5.0 of Appendix B in the Pipeline EnvironmentalProtec�on Plan.

NEB Cond IR No.40.8

Prior to Construc�on Complete CER Condi�on 72, CER Filing ID C01961, Pipeline EPP, Sec�on 5.0 in Appendix B, Page: B-15.

3935 Environment NEB Trans Mountain commits to upda�ng the Water Quality Management Plan included in the PipelineEnvironmental Protec�on Plan with the flow diagram to outline the ra�onale for implemen�ngwater quality monitoring (i.e., Figure 15.5-1 of NEB IR No. 15 Response).

NEB Cond IR No.40.9

Prior to Construc�on Complete CER Condi�on 72, CER Filing ID C01961, Pipeline EPP, Sec�on 8.2 in Appendix G, Page: G-148.

3936 Environment NEB Trans Mountain commits to upda�ng the relevant environmental protec�on plans (EPPs) aswarranted to include any new or changed mi�ga�on measures included in Condi�on 41 - WetlandSurvey and Mi�ga�on Plan Rev 2.0.

NEB Cond IR No.41.1


41 Commitment addressed by CER Condi�on 41, CER Filing ID A90909, Condi�on 41, Wetland Surveyand Mi�ga�on Plan, Sec�on 5.5, Page: 33 to 34.

3937 Environment NEB Trans Mountain commits to comple�ng the same wetland assessments method as described inSec�on 3.5 of the Wetland Survey and Mi�ga�on Plan if new unknown wetlands are encountered. AWetland Ecologist will complete the assessment.

NEB Cond IR No.41.2-1a


41 Commitment addressed by CER Condi�on 41 , CER Filing ID A90909, Condi�on 41, Wetland Surveyand Mi�ga�on Plan, Sec�on 4.4.2.1, Page: 15.

3938 Environment NEB Trans Mountain plans to ini�ate development of the wildlife monitoring program during the earlystages of the Project construc�on phase. Trans Mountain commits to filing the wildlife PostConstruc�on Environmental Monitoring (PCEM) methods in accordance with NEB Condi�on 151.Baseline data collected for the Project between 2013 and 2017, and any supplemental data collectedprior to or during construc�on, will form the basis of the wildlife monitoring.

NEB Cond IR No.41.2-1d


41 The Matsqui First Na�on Commitments Table was delivered to Matsqui on June 1, 2017 via email.

3939 Environment NEB Trans Mountain commits to making a sufficient effort to obtain and access the necessary wetlandcrossing materials and equipment on-site.

NEB Cond IR No.41.2-6b


41 Commitment addressed by CER Condi�on 41, CER Filing ID A90909, Condi�on 41, Wetland Surveyand Mi�ga�on Plan, Sec�on 5.4 (Table 16), Page: 32.

3940 Environment NEB Trans Mountain commits to pursuing opportuni�es to implement the wetland func�onenhancement measures (outlined in Sec�on 5.7 of the Plan) off the Project Footprint during theconstruc�on phase of the Project, where feasible, to address temporary loss of wetland func�on asearly as possible.



41 Commitment addressed by CER Condi�on 41, CER Filing ID A90909, Condi�on 41, Wetland Surveyand Mi�ga�on Plan, Sec�on 5.7, Page: 36 to 37.

3941 Environment NEB Where opportuni�es exist, Trans Mountain commits to endeavouring to u�lize natural materialsfrom the Project Footprint to enhance suitable loca�ons off Project Footprint, within the samewetland.



41 Commitment addressed by CER Condi�on 41, CER Filing ID A90909, Condi�on 41, Wetland Surveyand Mi�ga�on Plan, Sec�on 2.3.1 of Appendix E (Preliminary Wetland Offset Plan) Page: 14.


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3942 Environment NEB Trans Mountain commits to maintaining offsets, where warranted, to ensure that offsets for loss ofwetland func�on are effec�ve for at least the dura�on of the func�onal loss caused by the Project.



41 Commitment addressed by CER Condi�on 41, CER Filing ID A90909, Condi�on 41, Wetland Surveyand Mi�ga�on Plan, Sec�on 2.3.1 of Appendix E (Preliminary Wetland Offset Plan), Page: 15.

3943 Environment NEB In situa�ons where the selected offsets are in the form of in-lieu funding for a third-partyorganiza�on to implement wetland restora�on/enhancement or protec�on, Trans Mountaincommits to ensuring that funding is included for the necessary maintenance and monitoring, in linewith the approach outlined in this IR response.



41 Commitment addressed by CER Condi�on 41, CER Filing ID A90909, Condi�on 41, Wetland Surveyand Mi�ga�on Plan, Sec�on 2.3.1 of Appendix E (Preliminary Wetland Offset Plan), Page: 15.

3945 Environment NEB Trans Mountain commits to upda�ng the NEB on any feedback received on the Environmental andsocio-economic assessment - s.58 temporary construc�on lands and infrastructure (Condi�on 60) inan addendum to Condi�on 60, if required.

NEB Cond IR No.42.2

During Construc�on Complete Condi�on 96, CER Filing ID A92639, Reports on Engagement with Aboriginal Groups - Construc�on,Appendix A.

3946 Environment NEB Trans Mountain commits to comple�ng vegeta�on surveys prior to construc�on where therecommenda�on has been provided in the June 2017 filing of Condi�on 60, and addi�onalmi�ga�on measures will be implemented as warranted.

NEB Cond IR No.42.4

Prior to Construc�on Complete Vegeta�on surveys completed at Valemount Camp/Stockpile/Office /Yard (VAL026.1), Blue RiverCamp (BLU007), Kamloops Camp (KAM012), Merrit Camp (MER015) on August 24 to 27, 2018.Vegeta�on surveys were completed at Valemount (VAL028) on June 18, 2019, and Blue River Campon September 9, 2018. Grasslands Surveys at Chu�er Ranch (MER015) were completed May 13 to16, 2019.

3947 Environment NEB Trans Mountain commits to submi�ng an updated table that considers the likelihood ofencountering contamina�on and the associated risk, as well as any addi�onal mi�ga�on to reducethe poten�al effects of disturbing the contamina�on during Project ac�vi�es, in September 2017.This table will include the ranking of temporary sites by risk category.

NEB Cond IR No.42.5

Prior to Construc�on Complete Condi�on 60, CER Filing IS A85798, Condi�on 60 Environmental and Socio-Economic Assessment,Sec�on 4.15, Page: 4-24 to 4-25.

3948 Environment NEB In order to reduce the poten�al effects of disturbing contaminated soils during project ac�vi�es,Trans Mountain commits to providing contractors with a site plan showing areas of poten�alconcern for high and moderate risk sites for the applicable temporary work spaces in Spreads 1 and2.

NEB Cond IR No.42.5

Prior to Construc�on Complete The contractor confirms that the Phase 1 Liability Assessments for Temporary Construc�on Landsand Infrastructure Sites have been received.

3949 Environment NEB Trans Mountain commits to upda�ng the relevant Environmental Protec�on Plans (EPP) with anynew mi�ga�on or restora�on measures as required, including the Condi�on 71 Riparian HabitatManagement Plan.

NEB Cond IR No.42.6


60 Commitment addressed by CER Condi�on 60(f). Proof of confirma�on is included in Condi�on 78Temporary Construc�on Lands and Infrastructure EPP, CER Filing ID C05815, Sec�on 1.0, Page: 1.

3950 Environment NEB Trans Mountain commits to incorpora�ng all commitments made in the responses to NEB Condi�onIR No. 20, including the commitments made in references i) and ii) of that response, as well as anynew commitments made in the response to this IR, into the Commitments Tracking Table, pursuantto Condi�on 6.

NEB Cond IR No.45.3

Prior to Construc�on Complete Condi�on 46, Contamina�on Iden�fica�on and Assessment Plan, CER Filing ID A84813, Response toIR No. 20 CER Filing ID A90938, Response to IR No. 45. Updated plans incorporate the changesrequested in IR No. 20 and IR No. 45.

3951 Environment NEB Trans Mountain commits to following the NEB Remedia�on Process Guide in the instance thecontamina�on is a�ributable to their construc�on ac�vi�es or a discovery of historical TransMountain contamina�on.

NEB Cond IR No.20.1.6


46 Commitment addressed by CER Condi�on 46, CER Filing ID C01961, Condi�on 72 Pipeline EPP,Sec�on 3.2 in Appendix G of the Pipeline EPP (Contamina�on Iden�fica�on and Assessment Plan),Sec�on 3.2.2.2, Page: G-56.

3953 Environment NEB Trans Mountain commits to ensuring that all relevant informa�on from the revised Contamina�onIden�fica�on and Assessment Plan (Condi�on 46) will be incorporated into the ProjectEnvironmental Protec�on Plans.

NEB Cond IR No.45.2


46 Commitment addressed by CER Condi�on 46, CER Filing ID A90938, Condi�on 46 Contamina�onIden�fica�on and Assessment Plan, Sec�on 1.0, Page: 1.

3954 Environment NEB Trans Mountain commits to including a summary of the assessments of the temporary construc�onlands and infrastructure once completed, in NEB Condi�on Plan 60.

NEB Cond IR No.45.4

Prior to Construc�on Complete Condi�on 60, CER Filing ID A85227, Condi�on 60 Environmental and Socio-Economic Assessment,Sec�on 4.15.3 (Table 8), Page: 4-26 to 4-30.

3955 Environment NEB Trans Mountain commits to repor�ng to the Board contamina�on that is encountered duringconstruc�on, regardless of the source.

NEB Cond IR No.45.5



3956 Environment NEB Trans Mountain commits to no�fying water well owners if contamina�on is discovered duringconstruc�on within 150 m of a water well iden�fied in Condi�on 93.

NEB Cond IR No.45.5



3957 Environment NEB Trans Mountain commits to upda�ng the Contamina�on Iden�fica�on and Assessment Plan(Condi�on 46) should any exemp�ons be obtained.

NEB Cond IR No.45.7

During Construc�on Scoping Proof of comple�on would be the updated CIAP, if required.

3958 Environment NEB Trans Mountain commits to dissemina�ng to the appropriate Project personnel and contractors anyupdates to the Contamina�on Iden�fica�on and Assessment Plan (Condi�on 46) that result from anexemp�on.

NEB Cond IR No.45.7

During Construc�on Scoping Proof of comple�on would be the updated Contamina�on Iden�fica�on and Assessment Plan(CIAP), if required.

3959 Environment NEB Trans Mountain commits to incorpora�ng loca�ons where there is a higher likelihood ofencountering contaminated groundwater into Tables 3 and 4 of the Contamina�on Iden�fica�on andAssessment Plan (Condi�on 46) as applicable.

NEB Cond IR No.45.8

Prior to Construc�on Complete Condi�on 46, Contamina�on Iden�fica�on and Assessment Plan, CER Filing ID A90938, Table 3 andTable 4, Page: 11 to 13, 14 to 15.

3961 Environment NEB Trans Mountain commits to upda�ng the relevant Environmental Protec�on Plan(s) based on anyaddi�onal feedback received on the Tradi�onal Land Use and Tradi�onal Marine Resource UseInves�ga�on Report (Condi�on 97).

NEB Cond IR No.46.3


97 Commitment addressed by CER Condi�on 97e. Proof of comple�on in CER Condi�on 72, 78, 81RSMTs, EAS, Facility Drawings. Condi�on 72 EAS/RSMT Sec�on 3.0, CER Filing ID C00470, Spread 1,Page: 7, CER Filing ID C00475, Spread 2, Page: 8, Filing ID C05272, Spread 3/4a, Page: 7, Filing IDC03930, Spread 4b, Page: 6, CER Filing ID C04634, Spread 5a: Page 10, CER Filing ID C05600, Spread5b: Page 7 to 9, Spread 6: Not yet filed with updated data, CER Filing ID C03931, Spread 7: Page 8,Condi�on 78 Facili�es EPP, CER Filing ID C06991, Appendix D and E, Page: D-1 to D-9, Figure EFD-1to EFD-16. Condi�on 78 Temporary Lands and Infrastructure EPP, Filing ID C05815, Appendix D andE: Page: D-1 to D-9, Figure 1 to 25. Condi�on 81 Westridge Marine Terminal EPP, Filing ID C08265,Appendix D and E, Page: D-1 and Figure EFD-17.


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3963 Environment NEB Trans Mountain commits to using func�onal score in year 1 and not func�onal category, similar toyears 3 and 5, of post-construc�on environmental monitoring (PCEM), to determine the need foroffsets for temporary loss of wetland func�ons due to Project construc�on where the Federal Policyon Wetland Conserva�on (FPWC) applies.




41 Commitment addressed in CER Condi�on 41, CER Filing ID A90909, Condi�on 41 Wetland Surveyand Mi�ga�on Plan, Sec�on 2.2.1 of Appendix E (Preliminary Wetland Offset Plan), Page: 7 to 8.

3964 Environment NEB Trans Mountain commits to upda�ng the relevant environmental protec�on plans (EPPs) asnecessary to reflect the changes in response to NEB Condi�on IR No. 50.1(a).



41 Commitment addressed by CER Condi�on 41, CER Filing ID A90909, Condi�on 41, Wetland Surveyand Mi�ga�on Plan, Execu�ve Summary, Page: iv.

3967 Environment NEB Trans Mountain commits to advising the Canadian Hydrographic Service (CHS) and Vancouver FraserPort Authority (VFPA) of the loca�ons of the marine fisheries habitat offset area once complete, forinclusion to the applicable naviga�on charts as determined by the CHS.

NEB Cond IR No.9.4c


48 Commitment is addressed by CER Condi�on 48, CER Filing ID A90948, Condi�on 48, Naviga�on andNaviga�on Safety Plan, Sec�on 4.0, 5.0, Page: 12, 14.

3973 Environment NEB Trans Mountain commits to con�nuing to update and execute components of the Marine PublicOutreach Plan annually, and filing the results of the outreach efforts as part of the Condi�on 131filing with the NEB, an�cipated in 2019.

NEB Cond IR No. 9.6 Post-Construc�onMonitoring


48 Commitment is addressed by CER Condi�on 48, CER Filing ID A90948, Condi�on 48, Naviga�on andNaviga�on Safety Plan, Appendix C, Page: C-2.

3976 Environment NEB Trans Mountain commits to conduc�ng in-water impact pile driving at the Westridge MarineTerminal (WMT) during daylight hours only.




3977 Environment NEB Trans Mountain commits to the Environmental Inspector arranging for in situ sampling of turbidity(nephelometric turbidity units), should visual monitoring during in-water pile installa�on at theWestridge Marine Terminal (WMT) indicate concern regarding turbidity levels.




3978 Environment NEB Trans Mountain commits to developing an appropriate site-specific health and safety plan to addressworker and public protec�on when working in and around the landfill and exposure to solid waste,landfill gas and leachate and associated contaminants of concern, at the Former Fraser Mills site andCoquitlam Landfill. Site-specific plans will be filed with NEB 2 months prior to construc�on in thearea of the high risk site.



72 CER Filing ID C08975, Condi�on 46 Site-Specific Management Plan – Coquitlam Industrial Area,Sec�on 8.0, Page: 33.

4003 Environment NEB Trans Mountain will engage a qualified arborist to develop a Tree Plan specific to municipal landsdirectly impacted by the pipeline construc�on, in Spread 2. Trans Mountain will ensure this plan williden�fy the species and number of trees to be removed from the construc�on right-of-way. TransMountain will ensure it will be provided to the City or Municipality, and will be used to developdetails of the Reclama�on Plan in consulta�on with the City and landowners.

NEB IR No. 6.12 Prior to Construc�on Complete Tree Management Plans were prepared and submi�ed to municipali�es on August 10, 2018 forEdson, Parkland County, Spruce Grove, Stony Plain and Wabamun.


NEB IR No. 6.12 Prior to Construc�on Complete Tree Management Plan (KP 42 – 43) pt. NE¼ Sec. 19, Twp. 52, Rge. 25, W4M Guardian Road NW andWhitemud Drive NW (City of Edmonton) was prepared in July 2020.


NEB IR No. 6.12 Prior to Construc�on In Progress Proof of comple�on will be the completed tree management plan as approved by the municipality.

4015 Environment NEB Trans Mountain commits to comple�ng addi�onal weed surveys in Lac du Bois Grasslands ProtectedArea.

NEB Cond IR No.33.1

Prior to Construc�on Complete Weed surveys were complete in Lac Du Bois Grasslands Protected Area. Informa�on for weedsurveys has been combined into a shapefile, and has been added into the weeds database.

4016 Environment NEB Trans Mountain commits to entering Project weed survey data in the BC Invasive Alien PlantProgram (IAPP) weed survey database on or before December 31st of each survey year.

NEB Cond IR No.33.1


45 Commitment addressed by CER Condi�on 45, CER Filing ID A86546, Condi�on 45 Weed andVegeta�on Management Plan, Sec�on 4.1, Page: 14.

4017 Environment NEB Trans Mountain commits to restric�ng herbicide use on Ministry of Transporta�on and Infrastructurelands to invasive plant management only.

NEB Cond IR No.33.1


45 Commitment is addressed by CER Condi�on 45, CER Filing ID A86546, Condi�on 45 Weed andVegeta�on Management Plan, Sec�on 1.4, Page: 6.

4018 Environment NEB Trans Mountain commits to conduc�ng treatments in accordance with the relevant regional Mul�-Agency Pest Management Plan for Crown land.

NEB Cond IR No.33.1

Project Lifecycle In Progress Commitment is in progress. Measures are addressed by the Trans Mountain Integrated Vegeta�onManagement Plan, which has been reviewed and approved by BC EAO. This plan meets or exceedsMoTI requirements where outlined in the Best Management Prac�ces guidance. The 2021 revisedIVMP will include a reference to the MoTI BMPs.

4019 Environment NEB Trans Mountain commits to entering all treatment work conducted on Ministry of Transporta�onand Infrastructure lands in the BC IAPP treatment database on or before December 15th of eachyear treatments are completed.

NEB Cond IR No.33.1


45 Commitment addressed by CER Condi�on 45, CER Filing ID A86546, Condi�on 45 Weed andVegeta�on Management Plan, Sec�on 4.1, Page: 14.

4020 Environment NEB Trans Mountain commits to upda�ng the Wildlife Conflict Management Plan (Sec�on 6.5 of Volume6 of the Environmental Plans) prior to construc�on, with the contact informa�on as iden�fied in theIR response (i.e., Grizzly Bear Sigh�ngs Hotline).

NEB Cond IR No.33.1

Prior to Construc�on Complete Condi�on 72, Wildlife Conflict Management Plan, CER Filing ID A90966, Appendix D, Page: D-1.



During Construc�on In Progress Proof of comple�on would be the report prepared by the resource specialist.

4491 Environment NEB Trans Mountain commits to monitoring the spawning deterrents at each of the sites where installed,to ensure that the deterrents do not shi� during open water flows (Spread 5B)







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4496 Environment Landowner - Li�le FortHerefords

Trans Mountain commits to working with Li�le Fort Herefords to develop a comprehensive anddetailed plan to address the restora�on seeding requirements for the lands, but also all aspects ofmi�ga�ng concerns of Li�le Fort Herefords specific to access, irriga�on and construc�onreclama�on.

Transcript Volume 1(para 839), A91423

During Construc�on In Progress Proof of comple�on is the engagement logs, and mi�ga�on/restora�on plans developed for Li�leFort Herefords.

4500 Environment Landowner - Nestlé WatersCanada Inc.

Trans Mountain commits to working closely with the Landowner on the design and execu�on ofwater quality monitoring at the aquifer access point. However, in the event that poten�al effectsmay occur, Trans Mountain has developed mi�ga�on measures to reduce the poten�al effects ofpipeline construc�on on groundwater indicators.

Trans MountainPipeline ULC –Detailed RouteWri�en Evidence(para 29) – NestleWaters Canada(A6A9D1)

Project Lifecycle In Progress Proof of comple�on will be the Approved Plan, and monitoring results.




DFO requested no spawning deterrents be used in Spread 2.




4519 Environment Simpcw First Na�on Aboriginal monitors will be invited to a�end kick-off mee�ngs (Spread 4A). SIMPCW F N IR No.1.149a

Prior to Construc�on Complete Proof of comple�on will be the a�endance records for the kick-off mee�ngs.

4520 Environment NEB Trans Mountain commits to monitoring the effec�veness of spawning deterrents within spread 5B toconfirm success.



4521 Environment Landowner - Hugh DavidGray, Barbara Ann Gray

Trans Mountain commits to clearing woody vegeta�on only to the extent required to safelyconstruct the TMEP to reduce the loss of forest values and limit the poten�al for terrain instabilityand erosion.

Detailed RouteHearing, Wri�enEvidence pg. 23




Trans Mountain commits to adhering to the reclama�on measures included in the Site-SpecificReclama�on Plan. If a reasonable solu�on between the par�es cannot be reached, Trans Mountainwill follow the reclama�on procedures prescribed in the Pipeline EPP and the Reclama�onManagement Plan a�ached as Appendix H to the Pipeline EPP.

Detailed RouteHearing, CER IR No.1.3





In rela�on to the walking path, Trans Mountain commits to establishing understory vegeta�on(na�ve shrubs) of the same species that are presently found on the Lands. Trans Mountain willprovide a vegeta�ve buffer along the south side of the walking path to ensure visual screening to theneighboring lands south of the Lands.

Detailed RouteHearing, CER IR No1.3


In Progress Proof of comple�on will be in the As-Built Report.

4530 Environment Landowner - Robin Scory Trans Mountain commits to implemen�ng mi�ga�on measures to protect water quality and quan�tyat watercourse crossings, including Turkey Brook Creek. A detailed list of mi�ga�on measures forwatercourse crossings is provided at Sec�on 14 of the Pipeline EPP (“Water Crossings”).

Detailed RouteHearing, Wri�enEvidence (para 36)


43, 72 Commitment addressed in CER Condi�on 43 and 72, Condi�on 43, CER Filing ID C00815, Condi�on43 Watercourse Crossing Inventory, Appendix B, Page: B-64 Condi�on 72, CER Filing ID C01961,Condi�on 72 Pipeline EPP, Sec�on 14.0, Page: 75 to 87.

4531 Environment Landowner - Robin Scory Trans Mountain commits to using bio-degradable hydraulic oil for equipment performing instreamconstruc�on.




4532 Environment Kwikwetlem First Na�on Trans Mountain will con�nue to meet with the Kwikwetlem Indigenous Monitor to address issuesthat may arise with the intent of seeking con�nuous improvement and best prac�ces in the workingrela�onship, and the Trans Mountain Indigenous Monitoring Program.

JointFederal/ProvincialConsulta�on andAccommoda�onReport for TransMountain ExpansionProject - May 2019,AppendixKwikwetlem FirstNa�on


98 Commitment addressed by CER Condi�on 98, CER Filing ID C00105, Condi�on 98 Plan forIndigenous Group Par�cipa�on in Construc�on Monitoring, Sec�on 4.5.2, Page: 14. Trans Mountainhas a Communica�ons Protocol in place with Kwikwetlem First Na�on (KFN) as part of theirmutually-agreed IM Agreement which commits to joint mee�ngs with KFN IM, KFN and TransMountain as requested by the KFN IM.

4543 Environment Landowner - Redwoods GolfCourse Ltd. (Redwoods)

Trans Mountain commits to using minimal workspace for construc�on within the Golf Course. Soilswill be stockpiled off-site where possible to minimize required workspace. Access mats will be usedon fairway areas to reduce topsoil disturbance, where possible.


During Construc�on Scoping Proof of comple�on will be the As-Built Report.


Trans Mountain commits to filing a table of updated proposed cleaning sta�on loca�ons for Spread7A prior to construc�on, pursuant to Cer�ficate Condi�on 72.

Detailed RouteHearing, IR No. 2.15,pg. 13

Prior to Construc�on Complete CER Filing ID C13453, Condi�on 72 Pipeline EPP - Biosecurity Management Plan: Spread 7 – Loca�onof Biosecurity Cleaning Sta�ons. Document submission addresses this commitment.


Trans Mountain commits to adding a Level 1 cleaning sta�on at the entrance to the Lands for alltopsoil handling equipment, which will involve the removal of soil and vegeta�ve debris using toolssuch as shovels, air chisels, brooms, wire brushes or scrapers.

Detailed RouteHearing, IR No. 2.14,pg. 13

During Construc�on In Progress Proof of comple�on will be the cleaning logs at the Level 1 cleaning sta�ons.


Trans Mountain commits to having Environmental Inspectors in place during construc�on to ensureenvironmental protec�on measures are implemented as needed and as commi�ed to.


During Construc�on Scoping Proof of comple�on will be the EI reports or the As-Built Report.

4551 Environment Simpcw First Na�on Aboriginal monitors will be invited to a�end kick-off mee�ngs (Spread 4B). SIMPCW F N IRNo.1.149a

Prior to Construc�on In Progress Proof of comple�on is the a�endance records for the kick-off mee�ngs.


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4552 Environment Simpcw First Na�on Aboriginal monitors will be invited to a�end kick-off mee�ngs (Spread 5A). SIMPCW F N IR No.1.149a

Prior to Construc�on In Progress Proof of comple�on is the a�endance records for the kick-off mee�ngs.

4557 Environment Sto:lo Collec�ve If clearing in Old Growth Management Areas (OGMAs) within the S’ólh Téméxw becomes anapproved construc�on requirement, Trans Mountain will discuss Sto:lo’s desire to salvage cedar withthe OGMA regulator and the terms for commercial harvest will be nego�ated (Spread 6).



No OGMA are encountered in Spread 6. Condi�on 72, CER Filing ID C03931, Spread 7 RSMT, Sec�on5.2.

4559 Environment Landowner - Chris�neBloom, Landowner - City ofChilliwack, Landowner -Rudolf Enns

Trans Mountain acknowledges that recent restora�on and habitat work has taken place in theBrowne Creek Wetlands area, however the Project construc�on footprint will not affect thisrestora�on work. Trans Mountain commits that any impacts to Browne Creek Wetlands area will berestored to exis�ng or be�er condi�ons, as prac�cal.

Detailed RouteHearing LandownerBloom, ReplyEvidence (para 39);Detailed RouteHearing LandownerEnns, Wri�enEvidence (para 24)(A93703); DetailedRoute HearingWri�en EvidenceLandowners City ofChilliwack,WaterWealth (para24) (A93714)

Prior to Opera�ons In Progress If Browne Creek Wetlands area is impacted by Project ac�vi�es, the reclama�on measures andmonitoring results will be provided in the Condi�on 151 Post-Construc�on EnvironmentalMonitoring Plan to be filed with the CER.

4564 Environment Landowner - YarrowEcovillage

Trans Mountain commits to having on-site inspec�on and monitoring completed by a ProfessionalAgrologist on the Lands during construc�on to ensure that appropriate soil handling protocols areimplemented. Topsoil will be set aside and will not be mixed with subsoil. Where subsoil is found indis�nct layers, these layers will be separated using a three-li� process.

Detailed RouteHearing,SupplementalEvidence (para 21)

During Construc�on In Progress Proof of comple�on will be the Condi�on 151 Post-construc�on environmental monitoring reports.


Trans Mountain commits to having resource specialists and reclama�on crews assist in 1) theexecu�on of construc�on mi�ga�on measures 2) the addi�onal plan�ngs and seeding a�er finalclean-up.


During Construc�on In Progress Proof of comple�on will be the Condi�on 151 Post-Construc�on Environmental Monitoring Plan tobe filed with the CER.


Trans Mountain commits to storing stripped topsoil in low windrows and managing the topsoil pilesto prevent deteriora�on of the soil fauna. Support from the resource specialist may be warrantedduring topsoil salvage and stockpiling. Trans Mountain commits to consul�ng the landowneragreement regarding preferred soil storage loca�ons, if applicable.

Detailed RouteHearing, Responseto CER IR No. 2.1


Condi�on 72 Proof of comple�on will be the Condi�on 151 Post-Construc�on Environmental Monitoring Plan tobe filed with the CER.

4576 Environment Landowner - City ofChilliwack

Trans Mountain commits to conduc�ng a field verified survey of water wells and springs, and tes�ngselect water wells and springs prior to pipeline construc�on.


Prior to Construc�on NEB Condi�onCompliance

93 Proof of comple�on will be the updated Watercourse Crossing Inventory, required under CERCondi�on 93 to be filed with the CER.


Trans Mountain commits that 1) grading will be reduced along the pipeline construc�on footprintwithin riparian habitat buffers where ground condi�ons are able to support equipment trafficwithout ru�ng or mixing soils 2) a resource specialist and Environmental Inspector will consider soiltexture in the process of evalua�ng clearing and grading within the riparian habitat buffer 3) li�erand topsoil salvage methods will be implemented to revegetate riparian habitat.


During Construc�on In Progress Proof of comple�on will be the Condi�on 151 Post-Construc�on Environmental Monitoring Plan tobe filed with the CER.

4595 Environment CER, Coldwater Indian Band Trans Mountain commits to comple�ng an archaeological impact assessment in a given area prior tothe commencement of construc�on along the West Alterna�ve Route.

Coldwater WesternAlterna�ve Route,VarianceApplica�on, ReplyEvidence pg. 14


4596 Environment CER, Nlaka’pamux Na�onTribal Council (NNTC)

Trans Mountain commitment to avoiding archaeological sites and features as a first course of ac�on.In the event a site cannot be avoided, appropriate mi�ga�ons will be implemented, and all requiredBC FLNRORD Archaeology Permits will be obtained prior to work commencing at that site.

Coldwater WesternAlterna�ve Route,VarianceApplica�on, FinalArgument, AppendixA, pg. 6

During Construc�on In Progress Proof of comple�on will be the updated Condi�on 100 Heritage Resources and Sacred and CulturalSite) for the Coldwater West Alterna�ve


Trans Mountain has provided informa�on on planned 2021 supplemental surveys and methods forNlaka'pamux Na�on Tribal Council's review. Trans Mountain commits to invi�ng NNTC and otherIndigenous par�cipants for the field programs.

Coldwater WesternAlterna�ve Route,VarianceApplica�on, FinalArgument, AppendixA, Recommenda�on#6

Prior to Construc�on Complete Email communica�ons between NNTC and Trans Mountain. Communica�on records include aninvita�on to NNTC to accompany field crews for wildlife work and archaeology work, as well as thefield methods. Note that some of the communica�ons are confiden�al. Communica�on records willbe included in CER Condi�on 96.


Trans Mountain commits to conduc�ng opportunis�c breeding bird point count surveys alongsideother wildlife field work that will be conducted in areas outside of Williamson’s sapsucker cri�calhabitat in June 2021 to collect informa�on on the presence of breeding bird species (par�cularlysongbirds) in these areas. Breeding point count surveys will be conducted according to BC ProvincialGuidelines.

Coldwater WesternAlterna�ve Route,VarianceApplica�on, FinalArgument AppendixA, Recommenda�on#9

Prior to Construc�on Complete Wildlife surveys were completed along the Coldwater Reroute for Western Screech Owl from March12 to March 18, April 13 to April 18 and May 11 to May 14, 2021 for Williamson Sapsucker fromMay 21 to June 14, 2021, and for Lewis' Woodpecker from July 8 to July 11, 2021. During thesewildlife surveys, chance finds for breeding birds, song birds and poten�al habitat were noted.


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Trans Mountain commits to reviewing Nlaka’pamux Na�on Tribal Council's (NNTC) edits andcomments for incorpora�on into the Environmental Field Guides. The revised Environmental FieldGuides will be provided to NNTC, and if applicable, other Indigenous groups along with ra�onalewhere any edits or comments were not incorporated.


Prior to Construc�on Complete Proof of comple�on will be communica�on records with NNTC on the Environmental Field Guides.These will also be provided in Condi�on 96 where communica�on records are not confiden�al.


Trans Mountain commits to upda�ng mi�ga�ng measures if any raptor s�ck nests are iden�fiedduring supplemental surveys. The pre-construc�on field program (including pre-construc�onsurveys, flagging and staking and environmental walk-throughs) will be conducted by ResourceSpecialists. The pre-construc�on program will provide mul�ple opportuni�es for ResourceSpecialists to iden�fy and document features for mi�ga�on, including raptor nests.

Coldwater WesternAlterna�ve Route,VarianceApplica�on, FinalArgument, AppendixA, Recommenda�on#9

Prior to Construc�on In Progress Proof of comple�on will be the updated Environmental Alignment Sheets and Resource SpecificMi�ga�on Tables submi�ed to the CER prior to construc�on.


Trans Mountain commits to upda�ng the Environmental Alignment Sheets and Resource-SpecificMi�ga�on Tables for the Coldwater West Alterna�ve with the correct soil classifica�on informa�on.


Prior to Construc�on In Progress Proof of comple�on will be the updated Environmental Alignment Sheets and Resource SpecificMi�ga�on Tables submi�ed to the CER prior to construc�on.

4602 Environment CER, Coldwater Indian Band Trans Mountain commits to submi�ng Noise Management Plans that address the details specifiedby Condi�on 74 for both West Alterna�ve Coldwater River Crossings (#1a and #2) in response toColdwater’s request.

Coldwater WesternAlterna�ve Route,VarianceApplica�on, ReplyArgument, AppendixA, pg. 3

Prior to Construc�on Complete Condi�on 74 Filing, July 30, 2021 (C14296)

4603 Environment CER, Coldwater Indian Band Trans Mountain commits to con�nuing site-specific planning and engagement with Coldwater IndianBand on the Coldwater River crossings. Trans Mountain will provide an update to the Commission byAugust 9, 2021 on the status of site-specific planning with Coldwater and whether Coldwater’s site-specific concerns have been addressed. If Coldwater’s concerns remain unresolved by that �me,Trans Mountain’s update will include a discussion of Coldwater’s outstanding concerns and TransMountain’s corresponding responses.

Coldwater WesternAlterna�ve Route,VarianceApplica�on, ReplyArgument, pg. 4

Prior to Construc�on Complete Le�er Update on Coldwater River Crossing Planning with Coldwater Indian Band (C14392).

4604 Environment CER Trans Mountain commits to comple�ng supplemental call playback surveys for western screech-owlin suitable habitat along the Reroute in early spring 2021, during the appropriate survey �mingwindow, and sites specific mi�ga�on will be implemented in the event an ac�ve nest is iden�fied.

Coldwater WesternAlterna�ve Route,VarianceApplica�on, WildlifeTechnical Report, pg.206

Prior to Construc�on Complete Surveys for Western Screech Owl along the Coldwater Reroute were completed from March 12 toMarch 18, April 13 to April 18 and May 11 to May 14, 2021.

4605 Environment CER Trans Mountain commits to upda�ng informa�on to fulfill commitments related to CER Condi�on44. Informa�on will include iden�fying loca�ons where site-specific biophysical a�ributes arepresent within the final footprint, (e.g., suitable nest trees for Williamson’s sapsucker) and any site-specific mi�ga�on measures that may be required.

Coldwater WesternAlterna�ve Route,VarianceApplica�on, WildlifeTechnical DataReport, pg. 206

Project Lifecycle Complete Proof of comple�on will be the updated Environmental Alignment Sheets and Resource SpecificMi�ga�on Tables submi�ed to the CER prior to construc�on.

4606 Environment CER Trans Mountain commits to filing updated environmental alignment sheets (EAS) and resource-specific mi�ga�on tables (RSMT) pursuant to Condi�on 72 for the Coldwater West Alterna�ve sixweeks prior to the start of construc�on. These filings will include the results of any addi�onalfieldwork or surveys undertaken in 2021.

Coldwater WesternAlterna�ve Route,VarianceApplica�on, Le�erto CER January 29,2021, pg. 1, 2

Prior to Construc�on Complete Proof of comple�on will be the updated Environmental Alignment Sheets and Resource SpecificMi�ga�on Tables submi�ed to the CER prior to construc�on.

4609 Environment CER Trans Mountain commits to upda�ng Condi�on 74 ( Horizontal Direc�onal Drilling NoiseManagement Plan). C 74 filing will be made for the north (DPI) and south (HDD) trenchless crossingsof the Coldwater River at AK 1.3-1.6 and AK 16.5-17.09, respec�vely.


Prior to Construc�on Complete Condi�on 74 Filing, July 30, 2021 (C14296).

4611 Environment CER Trans Mountain commits to upda�ng Condi�on 93 (Water Well Inventory for the Coldwater WestAlterna�ve.


Prior to Construc�on Complete Condi�on 93 Filing, June 17, 2021 (C13592).


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4612 Environment CER Trans Mountain will upda�ng Condi�on 100 (Heritage Resources and Sacred and Cultural Site) forthe Coldwater West Alterna�ve.


Prior to Construc�on In Progress Proof of comple�on will be the updated Condi�on 100 Heritage Resources and Sacred and CulturalSite) for the Coldwater West Alterna�ve


Trans Mountain commits to upda�ng the Environmental Alignment Sheets and Resource SpecificMi�ga�on Tables for the West Alterna�ve Route and to submi�ng the updates to the CER,Indigenous Groups and Appropriate Regulatory Authori�es prior to construc�on.


Prior to Construc�on Complete Proof of comple�on will be the updated Environmental Alignment Sheets and Resource SpecificMi�ga�on Tables submi�ed to the CER prior to construc�on.

92 Facili�es Construc�on Upper Nicola Band If addi�onal pit run material is required at Kingsvale Pump Sta�on, Trans Mountain will ask thecontractor(s) undertaking the civil construc�on work to find one or more borrow sources within areasonable distance from the site.

Upper Nicola BandIR No. 2(c).01.a

During Construc�on Scoping

489 Facili�es Construc�on NEB Trans Mountain will file the exact final loca�ons (including the GPS coordinates) of the new Line 2pump sta�ons and Black Pines Pump Sta�on as a condi�on of future Project approval, if such anapproval is granted or condi�on issued.

NEB IR No. 3.047 Prior to Construc�on Complete Finalized sta�on loca�ons shown on drawings contained in the Facili�es Environmental Protec�onPlan filed under Condi�on 78 on September 5, 2017 (Filing ID A85826-6 star�ng at PDF Page 93).

494 Facili�es Construc�on City of Burnaby A permanent sta�on will be set up as part of the dock expansion and that will provide informa�on tothe terminal operator, ship, pilots and others on wind condi�ons at the Westridge dock.


During Construc�on In Progress

2580 Facili�es Construc�on NEB Trans Mountain will ensure each pump sta�on site will have no less than one resident inspector, andit is an�cipated that there will be a combined construc�on management and inspec�on team of fiveto ten staff for each group of three or four pump sta�ons.

Applica�on Volume4B s. 4.4.1 p4B-43


88 Construc�on Project Organiza�on Chart filed under Condi�on 88 on November 7, 2019 includingwith details on construc�on management and inspec�on team coverage for the Sumas Terminal(see Filing ID C02815 at PDF Page 30.

2582 Facili�es Construc�on NEB Trans Mountain will ensure the Sumas Terminal site will have no less than one resident inspector,and it is an�cipated that there will be a combined construc�on management and inspec�on team offive to ten staff .



88 Construc�on Project Organiza�on Chart filed under Condi�on 88 on November 7, 2019 includingwith details on construc�on management and inspec�on team coverage for the Sumas Terminal(see Filing ID C02815 at PDF Page 30).

3966 Facili�es Construc�on NEB Trans Mountain commits to the construc�on of the marine fisheries offset work in the Burrard Inletoccurring within the Westridge Marine Terminal Construc�on Safety Boom.

NEB Cond IR No.9.4c


48 Reference Naviga�on and Naviga�on Safety Plan filed under Condi�on 48 on March 29, 2018 (FilingID A90948-3, PDF Pages 3-4 and 20-21).

3968 Facili�es Construc�on NEB Trans Mountain commits to placing day and night naviga�on marks on the marine fisheries habitatoffset area, as required by the Canadian Coast Guard (CCG) close to comple�on of construc�on.

NEB Cond IR No.9.4c


48 Reference Naviga�on and Naviga�on Safety Plan filed under Condi�on 48 on March 29, 2018 (FilingID A90948-3, PDF Page 18, paragraph ll).

3971 Facili�es Construc�on NEB Trans Mountain commits to placing construc�on warning signs every 80’ along the Safety Boom,with lights posi�oned by the warning signs, during construc�on of Westridge Marine Terminal.

NEB Cond IR No. 9.5 During Construc�on Superseded by NEBCondi�on

48 Reference Naviga�on and Naviga�on Safety Plan filed under Condi�on 48 on March 29, 2018 (FilingID A90948-3, PDF Page 17, paragraph ee).

3972 Facili�es Construc�on NEB Trans Mountain commits to placing on the shoreline, construc�on 1.2 x 1.2 metre warning signsapproximately 150 m on either side of the Westridge Marine Terminal property boundary.


48 Reference Naviga�on and Naviga�on Safety Plan filed under Condi�on 48 on March 29, 2018 (FilingID A90948-3, PDF Page 17, paragraph ee).

108 Facili�es Engineering Burnaby Board of Trade Trans Mountain will ensure seismic design of storage tanks, including considera�on of sloshing andother effects, is in accordance with the latest edi�on of the American Petroleum Ins�tute (API)Standard 650, Welded Tanks for Oil Storage, Annex E, the recognized North American standard.

P-IR No. 1.02.03.d Prior to Opera�ons Complete Trans Mountain iden�fied Annex E as being mandatory for all new TMEP tanks. This wascommunicated to design/build contractors through the contrac�ng process, with design calcula�onsrequired to be provided for review. Contractors are required to provide cer�ficates of comple�ona�es�ng to API 650 compliance including in rela�on to Annex E.


P-IR No. 1.02.03.d Prior to Construc�on Complete Trans Mountain iden�fied Annex E as being mandatory for all new TMEP tanks. This wascommunicated to design/build contractors through the contrac�ng process, with design calcula�onsrequired to be provided for review. Contractors are required to provide cer�ficates of comple�ona�es�ng to API 650 compliance including in rela�on to Annex E.

140 Facili�es Engineering City of Burnaby As part of the proposed expansion of Westridge Marine Terminal, the exis�ng diesel-poweredstandby emergency generator will be replaced with one of an appropriate (larger) size.


Prior to Opera�ons Complete Proof of comple�on: Westridge Marine Terminal Design Basis Memorandum, Sec�on 8.1 ElectricalDesign Basis General and Sec�on 8.6 Emergency Generators.

142 Facili�es Engineering City of Burnaby The design of the proposed standby emergency power systems and the fire water pumping systemsat Burnaby Terminal will include ensuring that the systems will operate within the legisla�verequirements for noise. The equipment will be installed in buildings designed to a�enuate noise, asnecessary.

City Burnaby IR No.1.25.03d

Prior to Construc�on Complete

145 Facili�es Engineering City of Burnaby The weather threshold for remaining moored at the dock will be determined as part of the final dockdesign engineering.

City Burnaby IR No.1.26.10d, TERMPOL3.13 Sec�on 3 (FilingID A3S4V0, PDF page7)


84 Commitment addressed by Filing ID: A83581, Condi�on 84, Emergency Release System at WestridgeMarine Terminal, Sec�on 4.5.1.2, Page 12.

162 Facili�es Engineering Environment Canada Trans Mountain will use the best available fugi�ve vola�le organic compounds (VOC) emissionsreduc�on technology that is suitable for the applica�on at Westridge Marine Terminal, with theprimary goals of reducing fugi�ve VOC emissions and odorous emissions from vessel loading to thegreatest extent prac�cal.

GoC EC IR No.1.065b


53 Commitment addressed by Filing ID: A84416, Condi�on 53, Fugi�ve Emissions Management Plan forWestridge Marine Terminal, Sec�on 5.

163 Facili�es Engineering Environment Canada Trans Mountain will use the most applicable short term and long-term meteorological data,including wind extremes and the Environment Canada data, to inform the design of WestridgeMarine Terminal.


52 Commitment addressed by Filing ID: A84415, Condi�on 52, Air Emissions Management Plan forWestridge Marine Terminal, Sec�on 4.6.


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167 Facili�es Engineering Natural Resources Canada Trans Mountain will consider applicable topography and site effects (soil effects), includingamplifica�on, in the design of tanks, tank founda�ons, and containment systems.



23, 24, 25 The new storage tanks have been all been designed in accordance with the seismic-relatedprovisions of Annex E of API Standard 650. This includes the design of tank founda�ons. Seismicconsidera�ons are also addressed as appropriate in the secondary containment reports filed underCondi�ons 23, 24, and 25 for the Edmonton, Burnaby, and Sumas Terminals (Filing IDs A81948,A81945, and A91351/C07595).

170 Facili�es Engineering Sheilagh MacDonald The Burnaby Terminal fire-protec�on system will be expanded and enhanced with new resources asdescribed in Sec�on 3.4.3.8.2 of Volume 4A.

MacDonald S IR No.1.4b, Volume 4A,Sec�on 3.4.3.8.2(Filing ID A3S0Y8,PDF page 105)


127 The fire protec�on system for the expanded facili�es at the Burnaby Terminal wil be addressedunder Condi�on 127.

191 Facili�es Engineering Upper Nicola Band The mainline pumps and some piping systems will be housed within a pump building that includessecondary containment with hydrocarbon detec�on.

Upper Nicola BandIR No. 1.04a

Prior to Construc�on Complete Commitment addressed in IFC Control Philosophy Line 2 Facili�es and MLBV dated September 18,2018.

202 Facili�es Engineering NEB Drawings showing the scope of the proposed storage tank removals at Burnaby Terminal (exis�ngTank 74) will be prepared during the detailed engineering and design phase and during detailedconstruc�on planning in 2015.

NEB IR No. 2.116a Prior to Construc�on Complete Consistent with project planning, Tank 74 was demolished in November 2019.

204 Facili�es Engineering NEB For the proposed expansion at Edmonton Terminal, in the West Tank Area (WTA), Trans Mountainhas commi�ed to comply with the secondary containment capacity requirements of the Alberta FireCode (AFC), which requires that the capacity of a shared containment area be 100% of the volume ofthe largest tank plus 10% of the volume of the other tanks within the area.

NEB IR No. 2.128b.1 Prior to Construc�on Superseded by NEBCondi�on

23 Trans Mountain filed a "design change" submission for the Edmonton Terminal on March 1, 2019including with commentary on tank secondary containment (A81919), and then responded to aseries of NEB informa�on requests (A83416, A83687, A92798, and A93335). In the last of those IRresponse submissions, and more specifically in its response to IR 2,3, Trans Mountain spoke to theaspect of Alberta Fire code requirements for secondary containment in the Edmonton TerminalWest Tank Area. In Condi�on Compliance Le�er Report No. 6 dated October 23, 2019 (C02386) theCER accepted Trans Mountain's submissions and granted approval under CPCN Condi�on 23(Secondary Containment - Edmonton Terminal).

205 Facili�es Engineering NEB For the proposed expansion of Burnaby Terminal, Trans Mountain has commi�ed to comply with thesecondary containment capacity requirements of the Bri�sh Columbia Fire Code (BCFC), whichrequires that the capacity of a shared containment area be 100% of the volume of the largest tankplus 10% of the volume of the other tanks within the area. For some tanks, secondary containmentwill be par�ally provided by remote impoundment, in accordance with the requirements of Na�onalFire Protec�on Associa�on (NFPA) Code 30.


24 The design of the secondary containment system for the Burnaby Terminal was filed and acceptedunder Condi�on 24 (Filing IDs A81945 and A92675). This included the aspect of conformance withthe capacity provisions of the B.C. Fire Code.

210 Facili�es Engineering NEB Trans Mountain has commi�ed to adopt facility design and emission control measures that do notresult in any addi�onal exceedances where air quality standards are predicted to be exceeded byexis�ng developments and ac�vi�es in the case of air emissions.


52, 53, 54, 79 This commitment has been overtaken by the Fugi�ve Emissions Management Plans and the AirEmissions Management Plans which had to be filed for these four terminal sites under Condi�ons52, 53, 54, and 79. All of these required submissions were filed by Trans Mountain and approved bythe NEB.

211 Facili�es Engineering NEB On the new line, all valves will be automated. The new line through Jasper that went in during theAnchor Loop project is also automated. For the exis�ng line, valves will be automated on a prioritybasis including valves near river crossings and sensi�ve areas.

Part 2 – PublicConsulta�on UpdateNo. 1, Table 1.6-1


17 Commitment addressed by March 1, 2017 filing A81942, Condi�on 17 (Valve Loca�ons on Line 2);valve automa�on described throughout the document. NEB Le�er Report 21 issued Aug 16, 2018(A93587) indicated the requirements of C17 were met.

213 Facili�es Engineering NEB Plans for construc�ng the proposed new storage tanks at Burnaby Terminal, without disturbing thecontainment func�on of exis�ng berms or by providing temporary berms, will be developed duringdetailed construc�on planning in 2015.

NEB IR No. 2.119d Prior to Construc�on Complete

218 Facili�es Engineering NEB Trans Mountain will apply industry best prac�ces in the selec�on of ligh�ng types and fixtures atWestridge Marine Terminal (WMT) that minimize extraneous light pollu�on, including the use of LED(light-emi�ng diode) technology.

NEB IR No. 2.012a,NEB IR No. 2.012b


82 Commitment addressed by Filing ID: A83578, Condi�on 82, Light Emissions Management Plan forWestridge Marine Terminal, Sec�on 4.0.

221 Facili�es Engineering NEB Trans Mountain will conduct a reliability, availability, and maintainability (RAM) analysis for Line 1and Line 2 during the detailed engineering and design phase to confirm or adjust the availabilityfactors and sparing philosophy. It is expected that the RAM analysis will be complete by the end ofQ1 2015.

NEB IR No. 1.93f Prior to Construc�on Complete

222 Facili�es Engineering NEB Trans Mountain will consider the need for installed or uninstalled (ready for quick installa�on) sparevapour recovery arms or alternate back-up connec�on systems, such as portable hoses (similar towhat is currently used at WMT), during the detailed engineering and design phase.

NEB IR No. 2.122g Prior to Construc�on Complete Commitment is complete - Proof of Comple�on - MOC 16874 Report.

223 Facili�es Engineering NEB Trans Mountain will contract with a firm specializing in control systems to integrate the newequipment into a control scheme for each facility. The control scheme will u�lize exis�ng approvedcontrol philosophies and prac�ces, and will be developed under the supervision of Trans Mountainopera�ng staff.

Applica�on Volume4B-45.


116 This commitment has been overtaken by Condi�on 116, which requires the filing of control systemblock diagrams at least two months prior to the comple�on of dry commissioning ac�vi�es.

225 Facili�es Engineering NEB Trans Mountain will follow the recommenda�ons of the latest edi�on of American PetroleumIns�tute (API) Recommended Prac�ce 2003, Protec�on Against Igni�ons Arising Out of Sta�c,Lightning and Stray Currents. Trans Mountain will also follow the requirements of the latest edi�onof Canadian Standards Associa�on Canadian Electrical Code, C22.1, Safety Standard for ElectricalInstalla�ons.

NEB IR No. 2.075d Prior to Construc�on Complete Consistent with the principles set out in recognized industry standards and recommended prac�ces,Trans Mountain’s aboveground facili�es will be adequately grounded as a protec�ve measureagainst direct or indirect lightning strikes. Grounding and bonding specifica�ons for abovegroundstorage tanks will also be met. This approach was confirmed in certain condi�on-related filingsincluding Filing IDs A83680 3 at PDF Page 37 (sixth paragraph), C08797-1 at PDF Page 28 (Sec�on3.4), and A7H4K5 at PDF Page 15 (third paragraph of Sec�on 5.1.7).

232 Facili�es Engineering NEB Trans Mountain will provide to the NEB the maximum inlet (suc�on) pressures for the Line 2 pumpsta�ons following comple�on of the transient hydraulic analysis, expected by Q2 2015.

NEB IR No. 1.94c Prior to Construc�on Complete Commitment addressed in Line 2 Transient Study, Appendix E, April 28, 2017.


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237 Facili�es Engineering NEB Where it is possible and / or desirable to avoid slack flow during pipeline shut down scenarios,mainline valves will be selec�vely closed to maintain line pack.

NEB IR No. 2.090a During Opera�ons Superseded by NEBCondi�on

135 Commitment will be addressed by Condi�on 135 filing; C135 - Slack line flow condi�ons NOTE:Condi�on to be filed at least 2 months prior to commencing opera�on of LIne 1, and at least 2months prior to applying for leave to open LIne 2, respec�vely.

238 Facili�es Engineering NEB With respect to storm-water runoff in the proposed Tank 100 and Tank 103 shared secondarycontainment at Sumas Terminal, Trans Mountain will provide a motor operated valve (MOV) on theproposed new secondary containment drain system, in a safe loca�on outside of the secondarycontainment berm.

NEB IR No. 2.129g During Construc�on Superseded by NEBCondi�on

25 The finalized storm water drainage design was described in the Secondary Containment Report forthe Sumas Terminal that was filed under Condi�on 25 on July 29, 2020 (Filing ID C07595, A7H4K5,Sec�on 5.1.5 at PDF Pages 14-15). As indicated, drainage from the new shared secondarycontainment area will be through a normally closed motor operated valve and will gravity flow viaenclosed pipe directly to the Tank 102 exis�ng unmodified secondary containment area. There arethen sequen�al steps to take water to an exis�ng site drainage point. The design also features amanual valve outside the secondary containment area that can be accessed and closed in case ofneed and emergency.

239 Facili�es Engineering NEB With respect to the 3 tanks to be built at Westridge Terminal, all proposed tanks will be locatedwithin secondary containment designed in accordance with Canadian Standards Associa�on (CSA)Standard Z662 and the Na�onal Fire Protec�on Associa�on (NFPA) Code 30. Trans Mountain willprovide overfill protec�on in accordance with American Petroleum Ins�tute (API) Standard 2350. Allproposed tanks will be equipped with a radar gauging system for liquid level measurement andoverfill protec�on.

NEB IR No. 2.125b.3and 2.125b.4


Trans Mountain is not building new tanks at Westridge Marine Terminal.

240 Facili�es Engineering NEB With respect to the exis�ng jet fuel unloading system at proposed Berth 1 at Westridge MarineTerminal (WMT), Trans Mountain will design and construct the replicated facili�es using the sameprinciples, standards, procedures, and prac�ces that will be applied to the proposed new crude oilloading systems at WMT, thereby incorpora�ng some improvements over the exis�ng jet fuelunloading arm system.

NEB IR No. 2.131d Prior to Construc�on Superseded by NEBCondi�on

4 Proof of Comple�on: Engineering As-built Drawings following comple�on of construc�on.

250 Facili�es Engineering Bri�sh Columbia Hydro andPower Authority

Trans Mountain commits to working with BC Hydro to establish safe separa�on distances from thevarious power line circuits involved in the TMEP.

BC Hydro IR No.1.1.1.3

Prior to Construc�on Complete This commitment has been addressed through various filings made under Condi�on 50. Thesefilings show that an AC Mi�ga�on Report has been produced to the NEB's sa�sfac�on including withappropriate engagement between Trans Mountain and BC Hydro. CER Filing A5L0Q2 including atsec�on 2.3.

253 Facili�es Engineering Bri�sh Columbia Hydro andPower Authority

Trans Mountain will consult with BC Hydro’s designated project manager during the DetailedEngineering and Design Phase of the Project to iden�fy poten�al facility conflicts and developreasonable mi�ga�on plans. If mi�ga�on requires BC Hydro to relocate facili�es, Trans Mountainagrees to follow BC Hydro’s Transmission Line Reloca�on Agreement (TLRA) process.



50 This commitment has been addressed through various filings made under Condi�on 50. Thesefilings show that an AC Mi�ga�on Report has been produced to the NEB's sa�sfac�on including withappropriate engagement between Trans Mountain and BC Hydro. CER Filing A5L0Q2 including atsec�on 2.3.

257 Facili�es Engineering Adams Lake Indian Band A management of change process will be followed ensuring changes to mi�ga�on measures areapproved and communicated to appropriate project personnel and regulatory agencies as required.

ALIB IR No. 1.6.02b Prior to Construc�on Superseded byManagement Plan

415 Facili�es Engineering City of Burnaby A permanent sta�on will be set up as part of the dock expansion and that will provide informa�on tothe terminal operator, ship, pilots and others on wind condi�ons at the Westridge dock.



52 Commitment addressed by Filing ID; A84415, Condi�on 52, Air Emissions Management Plan forWestridge, Sec�on 3.3.9, Meteorological Sensors.

432 Facili�es Engineering NEB All pump sta�ons and terminals in the expanded TMPL system will include emergency shutdown(ESD) systems that will operate automa�cally in some abnormal opera�ng condi�ons and can alsobe ac�vated remotely from the Pipeline Control Centre (PCC) or locally by field opera�ons.

Part 2 – Consulta�onUpdate No. 1, 2-44


115, 116 This commitment has been overtaken by Condi�ons 115 and 116, which require the filing of aSCADA and Leak Detec�on Design and control system block diagrams. The emergency shutdownaspect is a required element of Condi�on 115 at subparagraph (b)(ix) and Condi�on 116 atparagraph (d).

468 Facili�es Engineering NEB Trans Mountain commenced the process of gathering addi�onal vola�le organic compound (VOC)emissions informa�on in 2014 and will conduct further measurements during tanker loadings atWestridge Marine Terminal (WMT) in 2015.


53 Commitment addressed by A84416, Condi�on 53: Fugi�ve Emissions Management Plan forWestridge Marine Terminal, Sec�on 5.1.1. Proof of comple�on provided in April 8, 2020 Memo fromRWDI: "Comparison of VOC Emission Survey Results During Tanker Loading".

490 Facili�es Engineering NEB Conceptual design for the Line 2 pressure control and pressure relief systems proposed for the Hopesite has been completed and a piping and instrumenta�on diagram (P&ID) will be prepared forHazards and Operability (HazOp) review by Q3, 2015. The P&ID will be updated based on the HazOprecommenda�ons and it is an�cipated that the design basis will be completed by the end of Q3,2015. Detail design is planned for 2016.

NEB IR No. 3.051a.2 Prior to Construc�on Complete Commitment addressed in following documents: HAZOP: TMEP Pump Sta�ons Surge Relief & TypicalMLBV HAZOP Report. PIDs: Piping and Instrumenta�on Diagram - Pressure Control System - 2STP-0001, 2RTP-0001 - Hope Line 2; Piping and Instrumenta�on Diagram - Sta�on Surge Relief System -Hope Line 2;Piping & Instrument Diagram Pump sta�on Area Delivery Manifold Relief System HopeLine 2; Piping & Instrument Diagram Pump sta�on Area Delivery Manifold Relief System Hope Line2.

495 Facili�es Engineering NEB Trans Mountain will provide updated pump sta�on single line diagrams as a condi�on of futureProject approval, if such an approval is granted or condi�on issued.


30 Commitment will be addressed by Condi�on 30 filing; C30 - Power system protec�on for pumpsta�ons and terminals... d) Single line diagrams of the electrical power systems. Condi�on to be filedat least 6 months prior to commencing construc�on.

496 Facili�es Engineering NEB The communica�ons block diagram for the exis�ng Trans Mountain pipeline system will be updatedduring the detailed engineering and design phase to include the new Black Pines Pump Sta�on siteand to reflect the concept that back-up communica�ons will be provided by satellite at Black Pinesand at the exis�ng pump sta�on sites where new pump sta�ons are being added as part of theProject.


116 Commitment will be addressed by Condi�on 116 filing. C116 - Control System, SCADA, instruments,and communica�on. Condi�on to be filed two months prior to comple�ng dry commissioningac�vi�es.

498 Facili�es Engineering NEB Trans Mountain will file a summary of the Hazards and Operability (HazOp) reviews and con�ngencyplans for Westridge Marine Terminal (WMT) as a condi�on of future Project approval, if such anapproval is granted or condi�on issued.

NEB IR No. 3.071e Prior to Construc�on Complete

499 Facili�es Engineering NEB Trans Mountain will install odour control systems on all of the proposed new tanks at BurnabyTerminal. As such Trans Mountain will u�lize internal floa�ng roofs on all of the proposed new tanksat Burnaby Terminal, a configura�on which is required to enable the applica�on of odour controlsystems.


54 The fugi�ve emissions management plan for the Burnaby Terminal was filed and approved underCondi�on 54 (Filing IDs A83732 and A85838). Plan includes u�liza�on of internal floa�ng roofs.


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500 Facili�es Engineering NEB Trans Mountain will provide the updated design of Westridge Marine Terminal (WMT), with respectto the wind data collected at WMT, as a condi�on of future Project approval, should such approvalbe granted or condi�on issued.

NEB IR No. 3.83b Prior to Construc�on Complete The wind study found the maximum wind gusts at Westridge Terminal are less than Na�onalBuilding Code of Canada wind design values for the Burnaby area and thus the NBCC values areused in the design.

504 Facili�es Engineering NEB The under-tank leak detec�on system proposed for each new storage tank at the Sumas Terminalwill consist of perforated pipes which will drain to a sump adjacent to the tank. The leak detec�onsystem design will be in accordance with API 650, Annex I.

NEB IR No. 3.093b,NEB IR No. 2.118c


115

539 Facili�es Engineering Environment Canada Once the Process Design Basis for the emissions control system at Westridge Marine Terminal isfinalized, Trans Mountain is willing to provide the process guarantees directly to the NEB andEnvironment Canada (EC).


52 Commitment Addressed By: Filing ID: A84415, Condi�on 52, Air Emissions Management Plan forWestridge Marine Terminal, June 2017 Update, Appendix F: Supplemental Air Quality AssessmentReport.

556 Facili�es Engineering Environment Canada Trans Mountain commits to implemen�ng the following mi�ga�on measures at the WestridgeMarine Terminal to reduce poten�al effects from ar�ficial ligh�ng and prevent sky-ligh�ng whichmay lead to bird disorienta�on/collisions, where feasible, by using low level and low intensityligh�ng; using no ligh�ng in areas where no work is planned; using downturned shaded fixtures inlight standards; and using a higher lumen/wa� (light out to power in) ra�o, such as metal halideligh�ng.


82 Commitment addressed by Filing ID: A83578, Condi�on 82, Light Emissions Management Plan forWestridge Marine Terminal, Sec�on 4.0.

580 Facili�es Engineering Upper Nicola Band Trans Mountain has developed a preliminary layout for the proposed new facili�es at KingsvalePump Sta�on, which generally defines the extent of the excava�on required. The approximatevolume is 10,000 m3. The final layout and associated excava�on quan�ty will be determined duringdetailed engineering and design, which is expected to take place during 2016, assuming the currentoverall Project schedule is maintained.

Upper Nicola BandIR No. 2(c).01.c

Prior to Construc�on Complete Commitment addressed in Civil Plans Layout Details - Kingsvale Line 2.

581 Facili�es Engineering Upper Nicola Band Trans Mountain is commi�ed to undertake a slope stability study for Kingsvale Pump Sta�on duringdetailed engineering and design.

Upper Nicola BandIRNo. 2(c).01.e

Prior to Construc�on Complete Commitment addressed in Geotechnical Report Kingsvale Pump Sta�on Line 2 dated February 16,2017.

609 Facili�es Engineering NEB Trans Mountain will voluntarily comply with the fire retardant design requirements of the Na�onalFire Code of Canada and the Bri�sh Columbia Fire Code for the exis�ng secondary containmentareas at Sumas Terminal that will be modified or used by the Project.

NEB IR No. 4 27a During Construc�on In Progress

610 Facili�es Engineering NEB Trans Mountain will install fire protec�on systems on or nearby the proposed new tank at the SumasTerminal.

NEB IR No. 4 29b Prior to Opera�ons Superseded by NEBCondi�on

127

611 Facili�es Engineering NEB Trans Mountain will focus efforts during detailed engineering, design, construc�on, andcommissioning to prevent the alignment of condi�ons that could lead to a secondary containmentpool fire event and the poten�al consequen�al effects at the Sumas Terminal.

NEB IR No. 4 29c Project Lifecycle Superseded by NEBCondi�on

22

613 Facili�es Engineering City of Burnaby Trans Mountain is commi�ed to evalua�ng other op�ons for shoreline infilling and to minimizing thevolume of dredging required, to the extent feasible.



35 Commitment addressed by Filing ID: A81712, Condi�on 35, Le�er confirming no dredging isrequired for Westridge Marine Terminal expansion, page 2.

682 Facili�es Engineering City of Port Moody A gas monitoring network will be installed for early detec�on of any leaks or equipmentmalfunc�on. The detec�on equipment will be integrated with the Westridge Marine Terminalcontrol system to allow for con�nuous measurement of the performance of the Vapour Combus�onUnit (VCU) and Vapour Recovery Units (VRUs) to ensure that they are opera�ng efficiently andeffec�vely.

City of Port MoodyIR No. 2.3.31


53 Commitment addressed by Filing ID: A84416, Condi�on 53, Fugi�ve Emissions Management Plan forWestridge Marine Terminal, Sec�on 6.0.

703 Facili�es Engineering Dorothy Doherty New instrumenta�on for pressure and flow measurement for each of the delivery pipelines will beincluded in the designs of Burnaby Terminal.

Doherty D IR No.2.1.m


705 Facili�es Engineering Dorothy Doherty Trans Mountain has seismic monitoring instruments at Burnaby Terminal today and will addaddi�onal seismic monitors as part of the Project.

Doherty D IR No.2.5.a

Prior to Opera�ons In Progress

753 Facili�es Engineering City of Vancouver Trans Mountain will file the details of the Westridge Marine Terminal control measures related toEnvironmental protec�on with the Na�onal Energy Board (NEB), when they are available, as acondi�on of future Project approval, if such approval is granted or condi�on issued.

City of Vancouver IRNo. 2.12.8


81 Commitment addressed by Filing ID: C08265, Condi�on 81: Westridge Marine TerminalEnvironmental Protec�on Plan.

819 Facili�es Engineering Fraser Valley RegionalDistrict

Trans Mountain has commi�ed to use Vapour Recovery and Vapour Combus�on technology at theWestridge Marine Terminal that will substan�ally reduce vola�le organic compounds (VOC)emissions during product loading.

FVRD IR No. 2.07a Prior to Opera�ons Superseded by NEBCondi�on

52, 53 Commitment addressed by Filing ID: A84416, Condi�on 53, Fugi�ve Emissions Management Plan forWestridge Marine Terminal and Filing ID: A84415, Condi�on 52, Air Emissions Management Plan forWestridge Marine Terminal.

851 Facili�es Engineering Strata NW 313 Trans Mountain will reduce air emissions from the Project by incorpora�ng emission reduc�ontechnologies in the Project design.

Strata NW313 IR No.2.27a


54, 55, 79 This commitment has been overtaken by the Fugi�ve Emissions Management Plans which had to befiled for terminal and pump sta�on sites under Condi�ons 54 and 55 as well as by the Air EmissionsManagement Plan for the three terminal sites which had to be filed under Condi�on 79. All of theseplans were approved by the NEB.

852 Facili�es Engineering Strata NW 313 Trans Mountain is commi�ed to mee�ng the applicable ambient air quality objec�ves at the SumasTerminal and this is the primary criterion for determining tank design and vapour controlconfigura�ons.

Strata NW313 IR No.2.27a


54

886 Facili�es Engineering Vancouver Fraser PortAuthority DBA Port MetroVancouver

Trans Mountain will meet or exceed accepted world standards in emission control prac�ces as it hascommi�ed to design prac�ces that represent state of the art technology and have selected a worldleader in vapour control technology.

PMV IR No. 2.24b Prior to Construc�on Superseded by NEBCondi�on

52, 53 Commitment addressed by Filing ID: A84416, Condi�on 53, Fugi�ve Emissions Management Plan forWestridge Marine Terminal and Filing ID: A84415, Condi�on 52, Air Emissions Management Plan forWestridge Marine Terminal.


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906 Facili�es Engineering Metro Vancouver A gas monitoring network, including hydrocarbon detectors on the Vapour Combus�on Unit (VCU)and Vapour Recovery Units (VRUs) and reduced sulphur compound (RSC) detectors around the site,will be installed, for early detec�on of any leaks or equipment malfunc�on. The detec�onequipment will be integrated with the Westridge Marine Terminal control system to allow forcon�nuous measurement of the performance of the VCU and VRUs to ensure that they areopera�ng efficiently and effec�vely.



53 Commitment addressed by Filing ID: A84416, Condi�on 53, Fugi�ve Emissions Management Plan forWestridge Marine Terminal.

920 Facili�es Engineering Simon Fraser University Trans Mountain will agree to work directly with the City of Burnaby and SFU in the determina�on ofthe appropriate sizing of the new make-up water connec�on, if the City of Burnaby chooses toconsider it.

SFU IR No. 2.1.1.1 Prior to Construc�on Complete

1523 Facili�es Engineering Living Oceans Society Trans Mountain commits to implemen�ng addi�onal controls to prevent the discharge ofhydrocarbons into storm water including, as applicable to the Sumas Terminal, hydrocarbondetectors within secondary containments areas that, if triggered, will cause the automa�c closure ofthe drain valve(s).

Living Oceans IR No.1.28a


2177 Facili�es Engineering NEB The sudden shut-down of all of the pump units at a pump sta�on due to power failure has thepoten�al to cause a pressure surge in the pipeline. Trans Mountain will complete a surge studyduring the detailed engineering and design phase and any recommenda�ons, to mi�gate poten�alpressure surges and any poten�al associated pipeline integrity-related issues, as applicable, will beincorporated into the design and into the opera�ng limits and protec�ve device se�ngs.

NEB IR No. 2.080b Prior to Construc�on Complete Commitment addressed in Line 2 Transient Study (With Appendices) dated April 28, 2017.

2187 Facili�es Engineering NEB Trans Mountain commits that the seismic design of the proposed new tank at Sumas Terminal,including considera�on of sloshing and other effects, will be in accordance with the latest edi�on ofthe American Petroleum Ins�tute (API) Standard 650, Welded Tanks for Oil Storage, Annex E, therecognized North American standard. All designs, including seismic considera�ons, will beundertaken by experienced and competent professional engineers, registered in Bri�sh Columbia.

NEB IR No. 2.129e Prior to Construc�on Complete Trans Mountain iden�fied Annex E as being mandatory for all new TMEP tanks. This wascommunicated to design/build contractors through the contrac�ng process, with design calcula�onsrequired to be provided for review. Contractors are required to provide cer�ficates of comple�ona�es�ng to API 650 compliance including in rela�on to Annex E. IFC tank design documents anddrawings stamped by professional engineers registered in the applicable jurisdic�on (APEGA inAlberta and EGBC in Bri�sh Columbia.

2237 Facili�es Engineering NEB Trans Mountain commits to conduct a further geotechnical inves�ga�on at the north end of theEdmonton Terminal West Tank Area (WTA), for the proposed new storage tank founda�ons, duringthe detailed engineering and design phase. Trans Mountain will ensure a geotechnical screeningevalua�on will be completed to determine whether it is prac�cal, useful and cost effec�ve toa�empt to drill somewhat deeper than might otherwise be required to determine if oldunderground mine workings exist in any zone that could be geotechnically material.

NEB IR No. 4.60b Prior to Construc�on Complete This further geotechnical inves�ga�on has been completed in two stages, and the design of the newstorage tank founda�ons has been verified and confirmed. The full results are captured in the tworeports issued by the retained engineering contractor.

2291 Facili�es Engineering District of North Vancouver Trans Mountain commits to filing with the NEB for approval, at least 90 days prior to applying forleave to open, a report prepared by an independent body confirming the adequacy of the proposedfire protec�on and firefigh�ng systems implemented or planned to be implemented at the SumasTerminal. Trans Mountain commits to providing a copy of the report to interested local governments.

Reply Argument -Appendix AComments on NEBDra� Condi�ons -Condi�on 109a


127 Per Condi�on 127, report to be filed by Trans Mountain at least three months prior to applying forleave to open the expansion facili�es at the Sumas Terminal.

2420 Facili�es Engineering District of North Vancouver Trans Mountain will conduct an area ligh�ng study when the detailed design of Westridge MarineTerminal has progressed to the point where ligh�ng can be selected. While the purpose of arealigh�ng is opera�onal safety, impact to the surrounding communi�es will be given dueconsidera�on.

Reply Evidence 20.4Considera�ons forPoten�al Light andNoise Issues - p3 -line 30

Prior to Construc�on Complete Proof of comple�on: Light Emissions Impact Assessment Report, January 30, 2017.

2421 Facili�es Engineering NEB Trans Mountain will ensure the design of the proposed new storage tanks will be in accordance withthe latest edi�on of the API Standard 650, Welded Tanks for Oil Storage, as per the legisla�verequirements.

Reply Evidence 20.6Proposed NewStorage Tanks - p10 -line 20

Prior to Opera�ons In Progress Trans Mountain has iden�fied API Standard 650 to design/build contractors as the appropriatestandard to follow for new TMEP tanks. All such contractors are required to provide cer�ficates ofcomple�on a�es�ng to API 650 compliance. As addi�onal check-points, Trans Mountain'sindependent engineering contractor reviews calcula�on packages and engineering drawings duringthe design and construc�on process.

2424 Facili�es Engineering NEB Trans Mountain will consider the risk assessment for Burnaby in coordina�on with the Hazards andOperability (HazOp) reviews and the implementa�on of any recommenda�ons arising from theHazOp reviews.

Reply Evidence 20.6Proposed NewStorage Tanks - p11 -line 40


2430 Facili�es Engineering NEB Trans Mountain will ensure all of the property line setbacks for the Burnaby Terminal will meet orexceed the requirements of Na�onal Fire Protec�on Associa�on (NFPA) Code 30 and City of Burnabybylaws.

Reply Evidence 24.1Fire CodeRequirements - p1 -line 16


22, 23, 24, 25

2435 Facili�es Engineering City of Burnaby Trans Mountain will ensure all of the proposed new storage tanks at Burnaby Terminal will havewater-draw piping, which may be used to remove water if it is deemed necessary as part of the tankwater management program.

Reply Evidence24.13 Boil Over -p35 - line 12

Prior to Opera�ons Complete

2436 Facili�es Engineering City of Burnaby Trans Mountain will install a custody transfer quality, ultrasonic flow meter on each end of the twoproposed new Burnaby to Westridge delivery pipelines, as well as the exis�ng Burnaby to Westridgedelivery pipeline. Trans Mountain will install the same type of meter on the proposed new mainlinepipeline entering Burnaby Terminal.

City Burnaby IR No.1.08.05n

During Construc�on In Progress The planned meter installa�ons have been incorporated in the design and reflected on projectdrawings.

2566 Facili�es Engineering NEB Trans Mountain will ensure new tanks at Burnaby Terminal will be externally coated with a zincprimer/urethane top-coat system. The exterior colour will be determined with City of Burnaby andpublic input.

Applica�on Volume4A s. 3.4.3.4 p4A-75

During Construc�on Complete


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2673 Facili�es Engineering NEB Trans Mountain will consider the following design elements during detailed design to verify thatacous�c performance of the pump sta�ons meet or exceed the sound emission values used in thepredic�on study: equipment sound emission (sound power levels), buildings and enclosures; ventlouvres, and equipment placement behind larger structures (barrier effects).

Applica�on Volume5C TR-5C3 s. 7.2.1p159, Applica�onVolume 5C TR-5C3-Terrestrial Noise s.7.3.1 p161,Applica�on Volume5C TR-5C3-Terrestrial Noise s.7.4.1 p162

Prior to Construc�on Complete The criteria for sound mi�ga�on has been set in the Design Basis Memorandum– Pump Sta�ons,Ancillary Facili�es, MLBV Sta�ons dated April 5, 2017, specifically page 41 and drawing #01-13283-FC02-AB01001_01 Note 5 regarding acous�c insula�on. Vendors are designing the equipment andbuilding on that basis.

2856 Facili�es Engineering City of Abbotsford Trans Mountain commits to consul�ng with the City of Abbotsford concerning the earthen dikearound the Sumas Pump Sta�on and to implement any necessary mi�ga�on measures.

City Abbotsford IRNo. 1.17aii


This commitment is no longer applicable (consulta�on with City of Abbotsford on diking at SumasPump Sta�on is not required) given the Project footprint does not touch Sumas Pump Sta�on.Expansion ac�vi�es are at Sumas Terminal nearby, not the pump sta�on.

2978 Facili�es Engineering New Democra�c Party ofCanada

Trans Mountain is commi�ed to installing robust fire protec�on systems at all of the proposed newstorage tank areas at Burnaby Terminal, which will include fixed, automated, rim-seal area and full-surface fire suppression on the storage tanks, the ability to apply cooling water streams, and theability to apply foam to spilled oil to suppress combus�ble vapours.

NDP IR No. 2.2.1b During Construc�on Superseded by NEBCondi�on

127 Per Condi�on 127, fire protec�on and firefigh�ng systems report to be filed at least three monthsprior to applying for leave to open the expansion facili�es at the Burnaby Terminal.


P-IR No. 1.02.03.d Prior to Construc�on Complete Trans Mountain iden�fied Annex E as being mandatory for all new TMEP tanks. This wascommunicated to design/build contractors through the contrac�ng process, with design calcula�onsrequired to be provided for review. Contractors are required to provide cer�ficates of comple�ona�es�ng to API 650 compliance including in rela�on to Annex E.

3467 Facili�es Engineering Living Oceans Society Trans Mountain will implement addi�onal controls to prevent the discharge of hydrocarbons intostorm water including, as applicable to the Edmonton Terminal: hydrocarbon detectors withinsecondary containments areas that, if triggered, will cause the automa�c closure of the drainvalve(s).


Prior to Construc�on Complete Trans Mountain filed its Secondary Containment design report pursuant to CPCN Condi�on 23 onMarch 1, 2017 (A8194), with the CER's approval following in Condi�on Compliance Le�er ReportNo. 6 dated October 23, 2019 (C02386). Trans Mountain clarified that its design allowed for thesegrega�on of the storm water management func�ons from the spill management func�ons(A5J1R4, Page 5 of 10). In one of its suppor�ng reports (A5I2F7 at PDF Page 30), ithe followingrepresenta�on was made: "If a spill occurs while draining the storm-water, valves will automa�callyclose to prevent oil escaping through the storm-water system."

3470 Facili�es Engineering NEB Tanks at the Burnaby Terminal will be placed within secondary containment areas and will be fi�edwith fire-protec�on systems.

Applica�on Volume2, 2-22.


24, 127 The design of the second containment system for the Burnaby Terminal was filed and acceptedunder Condi�on 24 (Filing IDs A91845 and A92675). The fire protec�on system aspect will beaddressed under Condi�on 127.

3483 Facili�es Engineering NEB The under-tank leak detec�on system proposed for each new storage tank at the Burnaby Terminalwill consist of perforated pipes which will drain to a sump adjacent to the tank. The leak detec�onsystem design will be in accordance with API 650, Annex I.



24

3485 Facili�es Engineering Dorothy Doherty New instrumenta�on for pressure and flow measurement for each of the delivery pipelines will beincluded in the designs of Westridge Marine Terminal.

Doherty D IR No.2.1.m


26 Commitment addressed by Filing ID: A81936, Condi�on 26: Burnaby Mountain Tunnel Op�on -Design, Construc�on and Opera�on, Part b) vii), Sec�on 3.7.

3487 Facili�es Engineering NEB Tanks, pumps, motors, piping, and other components at the Burnaby Terminal will be protected bysophis�cated control and ESD systems.



3489 Facili�es Engineering NEB Trans Mountain will provide overfill protec�on in accordance with API 2350. All proposed tanks atthe Burnaby Terminal will be equipped with a radar gauging system for liquid level measurementand overfill protec�on. The overfill protec�on arrangement will be finalized during the detailedengineering and design phase.



3491 Facili�es Engineering NEB Trans Mountain will install fire protec�on systems on or nearby the proposed new tanks at theBurnaby Terminal.

NEB IR No. 4 29b Prior to Opera�ons Superseded by NEBCondi�on

127 Per Condi�on 127, fire protec�on and firefigh�ng systems report to be filed at least three monthsprior to applying for leave to open the expansion facili�es at the Burnaby Terminal.

3492 Facili�es Engineering Living Oceans Society Trans Mountain will implement addi�onal controls to prevent the discharge of hydrocarbons intostorm water including as applicable to the Westridge Marine Terminal: hydrocarbon detectors withinsecondary containments areas that, if triggered, will cause the automa�c closure of the drainvalve(s); storm water collec�on tank(s) (WMT) with hydrocarbon detectors that, if triggered, willcause the automa�c closure of the drain valve(s). Mul�ple tanks with weirs or high/low connec�onsto provide bulk separa�on of crude oil and water, in an upset condi�on, are also being considered. Inthis context, the oil /water separators are the last elements of a mul�-faceted system for protec�ngthe environment during storm water discharge. The final configura�ons and features of the stormwater management systems will be determined in the detailed engineering and design phase.


Prior to Construc�on Complete Proof of comple�on: Westridge Marine Terminal Storm water Management and Spill ContainmentPhilosophy, Rev B, Sec�ons 3.2, 3.3 and 3.4.

3493 Facili�es Engineering Living Oceans Society Trans Mountain will implement addi�onal controls to prevent the discharge of hydrocarbons intostorm water including, as applicable to the Burnaby Terminal: hydrocarbon detectors withinsecondary containments areas that, if triggered, will cause the automa�c closure of the drainvalve(s); an intermediate reten�on area, with hydrocarbon detectors that, if triggered, will cause theautoma�c closure of the drain valve(s); and a ter�ary containment area.



21 Health and Safety City of Abbotsford Trans Mountain commits to no complete closure of the two Ward Roads and one Sumas Roadcrossings in the City of Abbotsford between Sumas Shale and Jamieson Quarry.


During Construc�on In Progress Traffic Control Plan remains in development for this area.


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30 Health and Safety City of Burnaby, FraserValley Regional District

As part of detailed engineering and construc�on planning local Traffic Control Plans (TCPs) will becompleted in consulta�on with provincial and municipal authori�es. TCPs will take into accounttraffic volumes to minimize, to the greatest extent possible, the �me and quan�ty of trafficdisrup�on to roadway users.

City Burnaby IR No.1.35.05k FVRD IRNo. 1.32


73 This commitment has been overtaken by Condi�on 73, which requires that Traffic Control Plans beproduced and filed including in considera�on of traffic volumes and engagement with stakeholdersincluding appropriate government authori�es.

37 Health and Safety Natural Resources Canada Through its contract documents, Trans Mountain will ensure ongoing consulta�on between thePrime Contractor and fire management authori�es regarding construc�on schedules, includingloca�ons, and for discussions and implementa�on of planning as it pertains to wildfire dangercondi�ons during the fire season.

GoC NRCan IR No.1.07.1a


64, 89 The aspects of fire preven�on planning and fire preparedness and response are addressed in theHealth and Safety Management Plan and Project-Specific Safety Plans filed under Condi�on 64 (asdeveloped in consulta�on with stakeholders). Response aspect also addressed in the Construc�onEmergency Response Plans filed under Condi�on 89.

41 Health and Safety Regional District of Fraser-Fort George

Trans Mountain Commits to implement Localized Traffic Control Plans (TCPs) to minimize disrup�on,to the greatest possible extent, to Village and Regional District-owned property, and in consulta�onwith municipal representa�ves of the Regional District of Fraser-Fort George and Valemount.

RD of Fraser-FortGeorge IR No. 1.12d


73 This commitment has been overtaken by Condi�on 73, which requires that Traffic Control Plans beprepared in consulta�on with stakeholder including appropriate government authori�es with theobject of mi�ga�ng traffic management risk.

47 Health and Safety Township of Langley Trans Mountain will consult with the Township of Langley in the development of the traffic andaccess management plans, and traffic control plans, to mi�gate poten�al nega�ve effects.

Langley IR No. 1.14e Prior to Construc�on Superseded by NEBCondi�on

73 Trans Mountain filed its Traffic and Access Control Management Plan under Condi�on 73 on June 1,2017 (Filing ID A84151). Appendix E shows that relevant governmental authori�es including theTownship of Langley were consulted.

50 Health and Safety NEB To comply with the systema�c Safety Management Program approach as required by Sec�on 47 ofthe NEB Onshore Pipeline Regula�ons (OPR), an Emergency Response Plan (ERP) will be developedand implemented for TMEP construc�on. The TMEP ERP for construc�on will be separate from, andcomplementary to, the Trans Mountain opera�ons ERP and will lay out the guidelines for thedevelopment of the prime contractors’ detailed site-specific ERPs. The TMEP ERP for construc�onwill address legisla�ve requirements and be based on recognized industry standards of prac�ce. Thesite-specific ERPs will address poten�al construc�on emergency situa�ons requiring response byTMEP construc�on resources (as supplied by the prime contractors), Trans Mountain opera�onsresources, or external resources, in keeping with the philosophy of using the most immediatelyavailable resources.



89 This commitment has been overtaken by Condi�on 89, with the construc�on-focused ERP filingscon�nuing to be made.

51 Health and Safety NEB Trans Mountain will develop detailed traffic es�mates as construc�on and Project planning relatedto the movement of people, materials and equipment con�nues. Trans Mountain will also developfurther logis�cs informa�on on transporta�on modes and routes to be used during the construc�onphase, as well as �ming transporta�on movements to each construc�on spread and/or facilityloca�on.



73 The Traffic and Access Control Management Plan filed under Condi�on 73 includes such traffices�mates.

53 Health and Safety NEB Trans Mountain will employ a number of measures to reduce Project-related vehicles and limit theeffects associated with construc�on-related traffic, including providing daily shu�le bus servicesfrom staging areas to work sites and for local workers from pre-determined regional staging areas.



73 Trans Mountain has worked with its contractors in the development of Traffic Plans to accommodatemarshalling yards throughout the project. Those yards will be collector points for workers, fromwhere they will take buses and shu�les to their work sites. This will reduce the majority of personalvehicle traffic leaving only work vehicles for welders, superintendents, supervisors, and foremen.These marshalling yards have all been applied for and approved via the temporary facili�es process.

54 Health and Safety NEB Trans Mountain will have a Traffic and Access Control Management Plan and will direct contractorsto have Traffic Control Plans, and the Project employ numerous measures to reduce itstransporta�on footprint.



73 Under Condi�on 73, Trans Mountain has filed its overarching Traffic Access and ControlManagement Plan (A84149) and is con�nuing to file the contractor site-specific Traffic Control Plans.

56 Health and Safety NEB Trans Mountain will implement controls, in accordance with the applicable legisla�ve requirements,to prevent damage to over-head and underground power systems during construc�on.


63 Measures to prevent damage to overhead and underground power systems are set out in the Healthand Safety Management Plan (A83607) and companion Project-Specific Safety Plans being filedunder Condi�on 63.

57 Health and Safety NEB Trans Mountain will make the Code of Conduct available to all workers. NEB IR No. 1.16c During Construc�on Superseded by NEBCondi�on

64 All workers are required to undertake a review of the TMEP Worker Code of Conduct as part of theon-boarding and orienta�on process. This baseline requirement is set out in Appendix C of theTMEP Health and Safety Management Plan (A5L7Y9, PDF Page 133).

66 Health and Safety City of Burnaby, NEB Trans Mountain will submit to the NEB a Construc�on Safety Manual 90 days in advance ofconstruc�on commencing.

NEB IR No. 1.15a,City Burnaby IR No.1.06.08b


64 This commitment has been overtaken by Condi�on 64, with the required filings con�nuing to bemade.

77 Health and Safety NEB All construc�on sites with 20 or more workers will be required to establish a Work Place (JointWorksite) Health and Safety (JWH&S) commi�ee. The purpose of the commi�ee is to reviewsignificant incidents and provide feedback on poten�al correc�ve ac�ons as well as ensure thatissues pertaining to work place health and safety are addressed with worker input.

Applica�on Volume4B, 4B-50.

During Construc�on Superseded byLegal/RegulatoryRequirement

Contractors required to follow provincial Occupa�onal Safety and Health requirements for WorkPlace Health and Safety Commi�ees.

89 Health and Safety City of Surrey, City ofVancouver

Trans Mountain will prepare a construc�on Emergency Response Plan (ERP). City of Surrey IR No.1.4h, City ofVancouver IR No.1.08.02


89 This commitment ul�mately translated into Condi�on 89, with the required ERP filings con�nuing tobe made.

93 Health and Safety Natural Resources Canada The debris disposal mi�ga�on measures, as they pertain to poten�al fire hazards, will beincorporated into the Fire Preven�on Plan.

GoC NRCan IR No.1.07.1b


89 Commitment addressed in Condi�on 89 Emergency Response Plans for construc�on filed June 23,2017 Filing ID A84571-2, A5R6T7, Sec�on 19.5.1, PDF Page 42.

283 Health and Safety BC Parks, NEB Prior to construc�on a danger tree risk assessment will be carried out in accordance withOccupa�onal Health and Safety Regula�on to ensure worker safety under WorkSafeBC.



64 Sec�on 39.1 of the Health and Safety Management Plan (requires the conduct of a danger tree riskassessment per WorkSafeBC (Filing ID C83607, pursuant to Condi�on 64).

502 Health and Safety NEB Site specific safe work procedures and mi�ga�on measures for the Edmonton Terminal will bedeveloped during detailed construc�on planning.


64 The Project-Specific Safety Plan applicable to the Edmonton Terminal was filed on March 16, 2018under Condi�on 64 (Filling ID A90629). Job Hazard Analysis required to be performed, with TransMountain site representa�ves also providing local oversight.


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638 Health and Safety City of Burnaby The proposed primary access routes at Burnaby Terminal will be designed and constructed so thatemergency response access is available from a minimum of two independent direc�ons.

City Burnaby IR No.2.030e.iii)

During Construc�on In Progress Emergency response access points have been designated at the main gate and the regional officegate. A new access was developed for Greystone Drive that will ensure uninterrupted access to theBurnaby Terminal.

639 Health and Safety City of Coquitlam Trans Mountain will develop localized, detailed Traffic Control Plans (TCP’s) in coopera�on withselected Contractors and with con�nued consulta�on with municipali�es where work on publicroadways is required, including United Boulevard.

City of Coquitlam IRNo. 2.A.1.c


73 The Traffic and Access Control Management Plan and the associated Traffic Control Plans are beingdeveloped under Condi�on 73 including in consulta�on with relevant governmental authori�es(including municipali�es). United Boulevard in Coquitlam specifically addressed in Sec�on 6.2.6.6 ofthe TACMP.(Filing ID 84149-3).

648 Health and Safety The City of Edmonton Trans Mountain will develop a Traffic and Access Control Management Plan in consulta�on with theCity of Edmonton prior to construc�on.

City of Edmonton IRNo. 2.3a


73 Trans Mountain filed its Traffic and Access Control Management Plan under Condi�on 73 on June 1,2017 (Filing ID A84151). Appendix E shows that relevant governmental authori�es including the Cityof Edmonton were consulted.

652 Health and Safety City of Kamloops Trans Mountain is commi�ed to consulta�on with the City of Kamloops on traffic managementplans.

City of Kamloops IRNo. 2.01g


73, 14, 49 The overall Traffic and Access Control Management Plan and the associated Traffic Control Plans aredeveloped per Condi�on 73 in consulta�on with relevant stakeholders including appropriategovernment authori�es. In the case of the City of Kamloops, the Technical Working Groupmechanism established under Condi�ons 14 and 49 provides a key discussion forum.

668 Health and Safety City of New Westminster Trans Mountain is commi�ed to working with CN with respect to the Project and current opera�onsto ensure the safety of the public that live and work near facili�es.

City NewWestminster IR No.2.E.1.ii

Prior to Construc�on Complete Trans Mountain notes each emergency situa�on would be different and the response would addressthe specific circumstances presented. Trans Mountain would work coopera�vely with CN and theappropriate authori�es with respect to the determina�on of liability. Trans Mountain Pipeline ULCwould manage its claims associated with an oil incident and confirms it is responsible for all of itslegal liabili�es.

679 Health and Safety NEB Trans Mountain commits to having data collec�on conducted to obtain current corridor level trafficdemands in the vicinity of Westridge Marine Terminal access points. The counts will cover the InletDrive/Has�ngs Street corridor as well as residen�al streets Bayview Drive and Cliff Avenue.

NEB Cond IR No.31.1


998 Health and Safety City of Burnaby, Landowner- Frances Hawes

To facilitate movement of all traffic, including pedestrian, cyclist and vehicle traffic, Traffic ControlPlans (TCPs) will be established at the Trans Mountain Trail and Burnaby Mountain Urban Trailcrossings in consulta�on with local municipali�es. Access and use disrup�ons will be minimized aspossible using low-impact road-crossing construc�on methods.

Hawes F IR No.1.2a;NEB RouteHearing TranscriptSeg 7 Vol 3 para1865,1931


73 The Traffic Management Plan has been developed for Spread 7. Traffic Control Plans are developedfor all work that may impact motorists, pedestrians, or cyclists. These plans include mi�ga�onstrategies for any work might affect cyclists or pedestrians on trails, bike paths, or sidewalks. TheTCPs are submi�ed to both the City of Burnaby and the TMEP Traffic Management Team.

1651 Health and Safety Sto:lo Collec�ve As noted in the response to NEB IR No. 1.17d1 (Filing ID A3W9H8), Trans Mountain will develop aProject-specific policy pertaining to substance abuse. The overarching goal of the policy will be toassist the Project in maintaining a safe and produc�ve work environment for all workers and thepublic, and to minimize pressure on regional medical, social and police services related to alcoholand drug related incidents. As noted in the Socio-Economic Management Plan in Appendix C ofVolume 6B of the Applica�on, Trans Mountain will adhere to a policy of no tolerance of use or beingunder the influence of illicit drugs or alcohol during work hours. The policy will also outline guidanceand expecta�ons for workers related to medica�on which may impair their ability to competentlycarry out job requirements. As noted in the Socio-Economic Management Plan, Trans Mountain willdevelop mandatory minimum driving standards that will include the prohibi�on of drug and alcoholinfluence while opera�ng motor vehicles.


Prior to Construc�on Complete As a threshold ma�er, workers must show up "fit for work" including being free of the effects ofdrugs (legal, illegal, prescrip�on) and alcohol. This baseline expecta�on is set out in Sec�ons 8.2 and26 of the TMEP Health and Safety Management Plan, and also enters Project-Specific Safety Plans.This topic is also addressed in the TMEP Worker Code of Conduct.

1654 Health and Safety Sto:lo Collec�ve Contractors will be required to adhere to Safety Management Programs and workers will be requiredto adhere to the employee Code of Conduct which will address substance and alcohol abuse.



64 Commitment addressed in Sec�on 26.0 of the HSMP - Fit for Duty / Alcohol and Drugs. The HSMPrequires that our Contractors have a PSSP.

2258 Health and Safety City of Abbotsford Trans Mountain can commit to developing localized Traffic Control Plans (TCPs) to avoid diver�ng ordelaying quarry truck traffic in the area of Sumas Mountain residen�al streets and ensuring nocomplete closure of these roads during normal quarry opera�on hours such that access is availableto the maximum extent possible.


During Construc�on Scoping Commitment will be addressed by Traffic Control Plan once developed.

2577 Health and Safety NEB Trans Mountain will report any uninten�onal fires caused by ac�vi�es related to access roadconstruc�on, logging, or debris disposal, it will be reported to the appropriate regulators andcontrolled. Fire control efforts will be described in the TMEP Fire Response Con�ngency Plan (FRCP).The FRCP will be completed prior to the commencement of clearing opera�ons.

Applica�on Volume4B s. 3.4.2.1 p4B-15,Applica�on Volume4B s. 5.2.6 and 5.2.7


89 Fire response con�ngency plans and associated repor�ng protocols set out in Construc�onEmergency Response Plans filed under Condi�on 89.

2584 Health and Safety NEB The site-specific Traffic Control Plans (TCPs) will consider the use of ferrying at Westridge MarineTerminal as a traffic mi�ga�on measure.


Prior to Construc�on Complete Having explored the available op�ons, Trans Mountain opted to use a pre-exis�ng parking lot nextto the Lougheed Highway in Coquitlam to support the safe and efficient transporta�on of personnelto and from the Westridge work site.

2872 Health and Safety City of Burnaby Trans Mountain will ensure the Lougheed highway remains open throughout the en�re construc�onphase of the project.

City of Burnaby IRNo. 1.43.2a-Response to Mo�on

During Construc�on In Progress Trans Mountain addressed the Lougheed Highway in Sec�on 6.2.6.6 of its Traffic and Access ControlManagement Plan (A84149). Guidance provided that there would be no full road closure on themain route, on/off ramps, and crossing roads that may have nega�ve effects on LougheedHighway/Highway 7 corridor.

3633 Health and Safety City of Coquitlam Trans Mountain will complete updated traffic counts in United Boulevard area. City of CoquitlamMee�ng (August2015)

Prior to Construc�on Complete United Boulevard addressed in Sec�on 6.2.6.6 of the TACMP. filed June 2017, Page 74, Table 2.3.

3634 Health and Safety City of Kamloops Trans Mountain will maintain access to Avia�on Way, Kamloops during construc�on (daily accessrequired).

Mee�ng Notes During Construc�on In Progress A bypass has been constructed to accommodate the flow of traffic around construc�on ac�vity inthe area of Avia�on Way.

4518 Health and Safety City of Abbotsford Trans Mountain commits to providing the City of Abbotsford with Traffic Control Plans in compliancewith City permi�ng requirements.

Condi�on IR No 41.1 Prior to Construc�on In Progress


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1 Indigenous Rela�ons Upper Nicola Band Trans Mountain will contact Upper Nicola to arrange a mutually agreeable �me to discuss UpperNicola’s “Consulta�on and Policy Principles” (Dra� 8, December 2, 2014).

Upper Nicola BandIR No. 2(c).2(m)


2 Indigenous Rela�ons Coldwater Indian Band Trans Mountain will not pursue on-Reserve rou�ng op�ons without the express consent of theAboriginal community.

CIB IR No. 1.1l Prior to Construc�on No LongerApplicable

Condi�on 39 addresses the Hydrogeological study at Coldwater Indian Reserve (IR) No. 1; the map(Figure 1, page 6 of 40) in the Condi�on 39 Summary Report (A7F6Y6), filed with the CER on 2020-05-15, shows that both the Eastern Route and the Western Alterna�ve Route, are outside of theColdwater Reserve Boundaries.

3 Indigenous Rela�ons NEB Trans Mountain will develop a series of technical learning sessions for Ts'elxwéyeqw TribeManagement Limited (TTML) to a�end. These sessions are being designed to facilitate openconversa�on between members of TTML, and Trans Mountain’s technical discipline expertsregarding the Project’s impacts on TTML’s interests.

NEB IR No. 3.009 During Construc�on In Progress Commitment will be addressed by consulta�on ac�vi�es to be undertaken. Proof of comple�on willbe the Records of Engagement within Condi�on 96.

8 Indigenous Rela�ons Adams Lake Indian Band Engagement with Aboriginal groups will con�nue during and a�er the regulatory process. Should theProject get approval ongoing engagement with Aboriginal groups will con�nue during construc�on.


96 Commitment is captured in all of our Condi�on 96 filing, which demonstrate that engagement withIndigenous groups is ongoing. C96 CER Filing ID's include: A84533 filed on 2017-06-21, A88864 filedon 2017-12-21, A92639 filed on 2018-06-21, A96940 filed on 2018-12-21, C00070 filed on 2019-06-21, C02363 filed on 2019-10-22, C03883 filed on 2019-12-23, C06946 filed on 2020-06-22, C11031filed on 2021-01-19.

9 Indigenous Rela�ons Tsawout First Na�on Trans Mountain will con�nue to engage with Tsawout First Na�on. Any addi�onal informa�on thatTsawout First Na�on is able to provide to Trans Mountain, will also be considered in Project planningand design.

Tsawout FN IR No.2.55b


14 Indigenous Rela�ons Ermineskin Cree Na�on,Kelly Lake Cree Na�on,Kwantlen First Na�on,Samson Cree Na�on, SuckerCreek First Na�on,Whitefish (Goodfish) LakeFirst Na�on #128

In addi�on to the Employment Policy and the Educa�on and Training Policy, Trans Mountain willdeveloped a Project-specific Procurement Policy, which indicates that the Project is commi�ed tomaximize the use of local, regional, Aboriginal, provincial and Canadian businesses during theconstruc�on and opera�on of the Project.

Na�ons IR No.1.1.5e

Prior to Construc�on Complete Trans Mountain's Aboriginal Procurement Policy is complete.

18 Indigenous Rela�ons Adams Lake Indian Band,Ermineskin Cree Na�on,Kelly Lake Cree Na�on,Kwantlen First Na�on,O’Chiese First Na�on,O’Chiese First Na�on,Samson Cree Na�on, SuckerCreek First Na�on,Whitefish (Goodfish) LakeFirst Na�on #128

Trans Mountain will con�nue to engage Aboriginal communi�es through all phases of the Project.Site-specific informa�on iden�fied by Aboriginal groups will be reviewed.

ALIB IR No. 1.6.03,Kwantlen FN IR No.1.01.7, Na�ons IRNo. 1.1.7g, Na�onsIR No. 1.1.7h,O'Chiese FN IR No.1.04.3


96 Commitment is captured in all of our Condi�on 96 filing, which demonstrate that engagement withIndigenous groups is ongoing. C96 CER Filing ID's include: A84533 filed on 2017-06-21, A88864 filedon 2017-12-21, A92639 filed on 2018-06-21, A96940 filed on 2018-12-21, C00070 filed on 2019-06-21, C02363 filed on 2019-10-22, C03883 filed on 2019-12-23, C06946 filed on 2020-06-22, C11031filed on 2021-01-19

58 Indigenous Rela�ons NEB Trans Mountain will meet with the governments, industry and local Aboriginal communi�es withrespect to the use of merchantable �mber.


Project Lifecycle In Progress Addressed in Volume 6 Environmental Management Plans, Sec�on 5.1 - Timber Salvage Plan, (CERFiling ID: A6E3Y8).

91 Indigenous Rela�ons Sto:lo Collec�ve Trans Mountain is commi�ed to the Traffic Mi�ga�on Measures as part of the Socio-EconomicMi�ga�on and Enhancement measures outlined in the TMEP Facility Applica�on (Volume 6B,Sec�on 8.4.3, Appendix C). Trans Mountain will con�nue engagement with Sto:lo onRecommenda�on 66 of their August 11, 2014 le�er to Trans Mountain, but this recommenda�onrequires Sto:lo representa�ves to iden�fy necessary, suppor�ng informa�on 4 months prior toconstruc�on.

August 11, 2014Le�er from Sto:loCollec�ve to TransMountain


114 Indigenous Rela�ons NEB To enhance skill development in support of the Project, Trans Mountain is developing anemployment and training policy.


Prior to Construc�on Complete TMEP Employment Policy filed with the NEB through a consulta�on update during the hearing(Filing ID A3H8S4). TMEP Training Policy for Aboriginal Peoples filed with the NEB through aconsulta�on update during the hearing (Filing ID A5L7A4)

384 Indigenous Rela�ons Transport Canada,Vancouver Fraser PortAuthority DBA Port MetroVancouver

Trans Mountain will submit its Oil Pollu�on Emergency Plan for the Westridge Marine Terminal toTransport Canada for review at least six months before terminal opera�ons begin.

Trans MountainResponse to NEB IRTERMPOL Rpt andOutstanding Filings(January 2, 2015)Recommenda�on 17


126 Commitment will be addressed by CER Condi�on 126 - Emergency Response Plan for the WestridgeMarine Terminal. Note: Condi�on to be filed at least 6 months prior to commencing opera�ons.

397 Indigenous Rela�ons Province of Bri�sh Columbia With respect to marine-based emergency preparedness and response, Trans Mountain is preparedto make an investment, and is discussing same directly with First Na�ons. Trans Mountain isinterested in be�er understanding how the authori�es and governments responsible for marine spillpreven�on and emergency preparedness related ac�vi�es will par�cipate.

Province BC IR No.1.1.22d

Prior to Construc�on Superseded by BCEAO

11 BC EAO Condi�on 11 requires TM to engage with Indigenous groups; TM filed its engagement IssuesSummary and Resolu�on table on October 1, 2018. TM Investment in WCMRC:h�ps://www.transmountain.com/news/2017/response-capacity-enhanced-150-million-for-new-bases-jobs.

443 Indigenous Rela�ons NEB All Aboriginal Groups that expressed an interest or concern will be contacted 3 months prior toclearing work start to discuss how an opportunity could be developed for Salvageable Timber intheir territory, within Spread 1.

NEB IR No. 2.011c Prior to Construc�on Complete

445 Indigenous Rela�ons NEB Trans Mountain is commi�ed to maximize employment opportuni�es for local, regional andAboriginal groups along the proposed corridor. Trans Mountain will ensure that construc�oncontractors report on a monthly basis hiring sta�s�cs that include the percentage of local, regionaland Aboriginal hiring’s based on total workforce.

NEB IR No. 1.23b,NEB IR No. 1.24d


107 Commitment is captured in all of our Condi�on 107 filing: A88805 filed on 2017-12-19, A92602 filedon 2018-06-19, A96793 filed on 2018-12-18, C00069 filed on 2019-06-21, C03799 filed on 2019-12-19, C06916 filed on 2020-06-19 C10456 filed on 2020-12-16.


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449 Indigenous Rela�ons NEB Trans Mountain is commi�ed to maximizing opportuni�es for regional par�cipa�on in Project-related employment, most of which will be through contrac�ng opportuni�es related to the Projectconstruc�on. Where qualified local contractors are available, they will have the opportunity topar�cipate in the contrac�ng process established by Trans Mountain.



11, 12 Commitment captured in CER filings: Condi�on 11a (A81758) filed on 2017-02-16, Condi�on 11b(A83554) filed on 2017-05-15, Condi�on 12b (A83547) filed on 2017-05-15.

451 Indigenous Rela�ons NEB Trans Mountain will ini�ate an Aboriginal Employment and Training Program to support increasedaccess to Aboriginal employment opportuni�es on the Project, which will further increaseemployment opportuni�es for Aboriginal communi�es.

Applica�on Volume5B, 7- 183.


11, 12 Commitment captured in CER filings: Condi�on 12b (A83547) filed on 2017-05-15.

530 Indigenous Rela�ons Sto:lo Collec�ve Trans Mountain is commi�ed to ongoing discussion with the Sto:lo Collec�ve about emerging healthissues related to the Project.



13, 96 Condi�on 13 (A84618-3) outlines the plan (SEEMP) and specifically Table 3, page 22 of 105,Indicator #14 - Number of people affected by a no�fiable disease in a work camp. SEEMP Repor�ngis on TM website at: h�ps://www.transmountain.com/socio-economic-reports Condi�on 96 filingdemonstrates engagement. C96 CER Filing ID's include: A84533 filed on 2017-06-21, A88864 filed on2017-12-21, A92639 filed on 2018-06-21, A96940 filed on 2018-12-21, C00070 filed on 2019-06-21,C02363 filed on 2019-10-22, C03883 filed on 2019-12-23, C06946 filed on 2020-06-22 C11031 filedon 2021-01-19.

551 Indigenous Rela�ons Environment Canada Trans Mountain will work with poten�ally affected local Aboriginal and Me�s communi�es iden�fiedby Parks Canada.

GoC Parks IR No.2.141


72 Trans Mountain will meet the requirements of the Parks Canada direc�ve on human burials inNa�onal Park and NHS se�ngs: Management Direc�ve 2.3.1: Human Remains, Cemeteries andBurial Grounds (Parks Canada 2000). CER Condi�on 72, Sec�on 4.1 4.1 Poten�al Permits, Approvalsand Authoriza�ons, Table 4-1, page 23 of 223 addresses Management Direc�ve 2.3.1.

600 Indigenous Rela�ons Adams Lake Indian Band Trans Mountain commits to further engagement with the Adams Lake Indian Band (ALIB) in regard tothe plans, programs, ini�a�ves and �melines outlined in ALIB_IR No. 2.06.5a.


96 Commitment is captured in all of our Condi�on 96 filing, which demonstrate that engagement withIndigenous groups is ongoing. C96 CER Filing ID's include: A84533 filed on 2017-06-21, A88864 filedon 2017-12-21, A92639 filed on 2018-06-21, A96940 filed on 2018-12-21, C00070 filed on 2019-06-21, C02363 filed on 2019-10-22, C03883 filed on 2019-12-23, C06946 filed on 2020-06-22, C11031filed on 2021-01-19.

605 Indigenous Rela�ons Upper Nicola Band Trans Mountain will share the final approved Work Plan Procedure and Schedule (WPPSs) and adetailed Drilling Fluids Management Plans (DFMPs) with Upper Nicola, and these plans will be madeavailable no later than one month before prior to construc�on of the crossing.

Upper Nicola BandIR No. 2(c).02(z)

During Construc�on In Progress Commitment will be addressed by consulta�on ac�vi�es to be undertaken. Proof of comple�on willbe the Records of Engagement within Condi�on 96.

683 Indigenous Rela�ons NEB Trans Mountain commits to upda�ng the NEB on any feedback received on Condi�on 52: AirEmissions Management Plan for the Westridge Marine Terminal in its next filing of Condi�on 96 –Reports on Aboriginal Engagement – Construc�on.

NEB Cond IR No.18.5b, c


52 Condi�on 52, Sec�on 2, page 13 of 100, and Appendix A, Sec�on 3.3, page 63 0f 100 provide theindigenous engagement record (Filing ID A82640-2).

684 Indigenous Rela�ons NEB If the Asini Wachi Nehiyawak (Mountain Cree) Tradi�onal Band (AWNTB) provide the informa�onrequired for entry into the Trans Mountain Employment Interests and Skill Registry directly to TransMountain, Trans Mountain will enter the data into the Registry on behalf of AWNTB.

NEB Cond IR No.48.1


697 Indigenous Rela�ons Horse Lake First Na�on Trans Mountain is commi�ed to con�nued engagement with Aboriginal groups that are directlyimpacted and are interested in providing tradi�onal knowledge as it relates to the loca�on andconstruc�on of the Trans Mountain Expansion Project and will con�nue to discuss proposedmi�ga�on and enhancement measures.

Horse Lake FN IR No.2.1b (PDF page 2),Horse Lake FN IR No.2.3a (PDF page 8)


72 Condi�on 72, Reac�va�on EPP, sent to Indigenous groups for feedback on Jan. 26, 2021, includingHorse Lake. Condi�on 72, Appendix F iden�fies the Indigenous groups engaged on the Pipeline EPP,including Horse Lake (Filing ID A5Q7H7).

698 Indigenous Rela�ons Horse Lake First Na�on Trans Mountain will no�fy Horse Lake First Na�on of the construc�on schedule in the vicinity of theircommunity two weeks prior to the start of construc�on, within Spread 1.

Horse Lake FN IR No.2.3d

Prior to Construc�on Complete C96 CER Filing ID's include: A84533 filed on 2017-06-21, A88864 filed on 2017-12-21, A92639 filedon 2018-06-21, A96940 filed on 2018-12-21, C00070 filed on 2019-06-21, C02363 filed on 2019-10-22, C03883 filed on 2019-12-23, C06946 filed on 2020-06-22, C11031 filed on 2021-01-19.

743 Indigenous Rela�ons Sto:lo Collec�ve Trans Mountain commits to working in partnership with Sto:lo Collec�ve to develop a mutuallyacceptable plan to discuss the 89 recommenda�ons in the Integrated Cultural Assessment (ICA).

Sto Lo Collec�ve IRNo. 1.1a


795 Indigenous Rela�ons Sto:lo Collec�ve Commit to working with Sto:lo Collec�ve to develop a plan to discuss future consulta�oncommunica�ons and no�fica�ons pertaining to the areas of interest outlined in the IntegratedCultural Assessment (ICA).

Sto Lo Collec�ve IRNo. 1.2e


854 Indigenous Rela�ons Stk'emlupsemc TeSecwepemc

Trans Mountain will consult with the Stk'emlupsemc Te Secwepemc (SSN) on access controlmeasures within the SSN territory.

SSN IR No. 2.32.1 During Construc�on In Progress Proof of comple�on will be Record of Engagement in Condi�on 96.

859 Indigenous Rela�ons Samson Cree Na�on Should the Project be granted approval, Trans Mountain will implement measures to manage accessduring construc�on with the objec�ves of safety for Project par�cipants and the public and tominimize Project Environmental disturbance. Trans Mountain will work with tradi�onal land andresource users to select designated access loca�ons for crossings over the construc�on right-of-wayto allow safe access to tradi�onal land.

Samson Cree Na�onIR No. 2.1.9


866 Indigenous Rela�ons Matsqui First Na�on Trans Mountain is commi�ed to transparency and will provide the results of the risk assessment toMatsqui First Na�on upon comple�on of the detailed design.

Matsqui FN IR No.2.09.b

Prior to Construc�on Complete Proof of comple�on is the Record of Communica�on (ROC).

870 Indigenous Rela�ons NEB Trans Mountain commits to upda�ng the NEB on any feedback received on Condi�on 81: WestridgeMarine Terminal Environmental Protec�on Plan in its next filing of Condi�on 96 – Reports onAboriginal Engagement – Construc�on.

NEB Cond IR No.25.2


96 IR Response was date May 19, 2017; so the subsequent C96 filing(s) were: A84533 filed on 2017-06-21, A88864 filed on 2017-12-21 , Condi�on 81 (Filing ID: A5Q0R0), Sec�on 3 Consulta�on andEngagement - The dra� of the updated WMT EPP was released on November 17, 2016 for review.Feedback was requested by February 24, 2017. Trans Mountain incorporated any feedback into thefinal WMT EPP or has provided ra�onale for why input has not been included, as summarized inAppendix F.

874 Indigenous Rela�ons Cheam First Na�on andChawathil First Na�on

Workshops focused on the Environmental Protec�on Plan (EPP) and Emergency Response Plan (ERP)are tenta�vely scheduled to take place along the proposed Project right of way, star�ng in Q2;Cheam and Chawathil will be invited to a�end both workshops.

Cheam andChawathil FN IR No.2(b).2.1.d

Prior to Construc�on Complete Environmental Protec�on Plan (EPP) and Emergency Response Plan (ERP) workshops were held inSeptember 2015. Chawathil First Na�on a�ended the workshop in Abbotsford. An EPP mee�ng washeld with Cheam First Na�on on February 3, 2016.


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888 Indigenous Rela�ons NEB Trans Mountain will develop an Aboriginal Monitors plan. Pre-Applica�onProject Descrip�on,p 44, 45.


98 Condi�on 98 (Filing ID: A5R5A1)

896 Indigenous Rela�ons Sto:lo Collec�ve Trans Mountain is commi�ed to working in partnership with the Sto:lo Collec�ve to develop a seriesof workshops to discuss ques�ons and address concerns. The workshop series will be confirmed inQ1, 2015.


Project Lifecycle In Progress Cond�on 96 demonstrates our ongoing engagement with the Stó:lō Collec�ve on topics including aseries of workshops to discuss ques�ons and address concerns. Commitment will be addressed byfurther engagemenet ac�vi�es to be undertaken. Proof of comple�on will be the Records ofEngagement within Condi�on 96.

932 Indigenous Rela�ons NEB Trans Mountain will no�fy poten�ally affected Aboriginal groups about the proposed final FraserValley/Cheam camp loca�on, with the invita�on to provide comments on the final loca�on.

NEB Cond IR No.54.3


937 Indigenous Rela�ons Tsawout First Na�on Trans Mountain will con�nue to engage Tsawout First Na�on through all phases of the Project.Tradi�onal resource use informa�on received from Tsawout First Na�on will be reviewed in order toconfirm literature results and mi�ga�on measures including those found in the EnvironmentalProtec�on Plans . Any addi�onal site-specific mi�ga�on measures resul�ng from these studies willbe provided in the updated Environmental Protec�on Plans.

Tsawout FN IR No.2.56a

Project Lifecycle Complete

938 Indigenous Rela�ons Tsawout First Na�on Trans Mountain is prepared to meet with the Tsawout First Na�on following receipt of its Tradi�onalMarine Resource Use (TRMU) to review the findings of the report. Trans Mountain is willing toreview and incorporate any appropriate mi�ga�on measures into the updated Environmentalprotec�on plans that have not already been captured.

Tsawout FN IR No.2.65d


952 Indigenous Rela�ons Georgia Strait Alliance Trans Mountain is commi�ed to maximizing employment and business opportuni�es for Aboriginal,local and regional groups.

Georgia StraitAlliance IRNo.2(b).13a


11, 12 Commitment captured in CER filings: Condi�on 11a (A81758) filed on 2017-02-16, Condi�on 11b(A83554) filed on 2017-05-15.

972 Indigenous Rela�ons Coldwater Indian Band Aboriginal capacity inventory data will be provided to Trans Mountain’s contractors for hiringpurposes and each contractor will be required to report hiring sta�s�cs (refer to NEB IR No. 1.24d)on a monthly basis. Addi�onally, contractors will be required to include a monthly count of thenumber of hires from the capacity inventory list and a running total of the hires from the capacityinventory list. Trans Mountain will consult with the community and request aggregate informa�onon capacity.

CIB IR No. 1.4f During Construc�on Superseded by NEBCondi�on

11, 12 Commitment captured in CER filings: Condi�on 11a (A81758) filed on 2017-02-16, Condi�on 11b(A83554) filed on 2017-05-15, Condi�on 12b (A83547) filed on 2017-05-15, and reported inCondi�on 107 as filed with the CER: A88805 filed on 2017-12-19, A92602 filed on 2018-06-19,A96793 filed on 2018-12-18, C00069 filed on 2019-06-21, C03799 filed on 2019-12-19, C06916 filedon 2020-06-19, C10456 filed on 2020-12-16.

973 Indigenous Rela�ons Ermineskin Cree Na�on,Kelly Lake Cree Na�on,Samson Cree Na�on, SuckerCreek First Na�on,Whitefish (Goodfish) LakeFirst Na�on #128

Trans Mountain will perform a capacity inventory for labour and skills in Aboriginal communi�esassociated with the Project. The community will be consulted to understand the trainingrequirements needed to develop job-ready candidates during construc�on. Training programs maybe iden�fied and coordinated. The Aboriginal capacity inventory data will be provided to TransMountain’s contractors for hiring purposes.

Na�ons IR No.1.1.5g


11, 12 Commitment captured in CER filings: Condi�on 11a (A81758) filed on 2017-02-16, Condi�on 11b(A83554) filed on 2017-05-15.

1006 Indigenous Rela�ons Sto:lo Collec�ve Trans Mountain commits to con�nue engagement with the members of the Sto:lo Collec�ve toiden�fy traffic mi�ga�on measures related to construc�on of the TMEP.


Project Lifecycle In Progress Cond�on 96 demonstrates our ongoing engagement with the Stó:lō Collec�ve on topics includingtraffic mi�ga�on measures. Proof of comple�on will be the Records of Engagement within Condi�on96.

1095 Indigenous Rela�ons NEB Trans Mountain commits to repor�ng any feedback received from Simpcw First Na�on in the nextfiling of Condi�on 96 – Reports on Aboriginal Engagement.

NEB Cond IR No.56.1


96, 97 NEB IR 56 was filed on September 2017; so the next Condi�on 96 filings would have been: A88864filed on 2017-12-21, A92639 filed on 2018-06-21, A96940 filed on 2018-12-21, C00070 filed on2019-06-21, C02363 filed on 2019-10-22 C03883 filed on 2019-12-23, C06946 filed on 2020-06-22,C11031 filed on 2021-01-19.

1585 Indigenous Rela�ons Sto:lo Collec�ve Trans Mountain will file a Supplemental Tradi�onal Land and Resource Use Technical Report,including a list of issues raised by Sto:lo Collec�ve and responses from Trans Mountain.

Sto:lo Collec�veA�achment - Table2d

Prior to Construc�on Complete Supplemental Tradi�onal Land and Resource Use (TLRU) Technical Report (TDR) in Sec�on 4.4.4[Filing ID: A3Z4Z2] includes a table of issues and concerns raised by Sto:lo Collec�ve and TransMountain's response to these issues.

1611 Indigenous Rela�ons Sto:lo Collec�ve Trans Mountain is commi�ed to hos�ng a series of workshops, as agreed upon by Trans Mountainand Sto:lo representa�ves for communi�es represented by the Sto:lo Collec�ve. Trans mountain willstructure the workshops to facilitate open conversa�on between members of communi�esrepresented by Sto:lo Collec�ve, subject-ma�er experts and Trans Mountain representa�vesregarding many of the recommenda�ons included within this document and the poten�al impactsof the Project on Aboriginal rights, �tle and interests and their tradi�onal and cultural use of theland and marine environment.

Sto:lo Collec�veRecommenda�on#2, #5, #12, #15,#16, #23, #24, #25,#28, #30, #31, #32,#36, #42, #46, #47,#48, #55, #60, #62,#64, #77

Project Lifecycle In Progress Condi�on 96 demonstrates our ongoing engagement with the Stó:lō Collec�ve on topics includingworkshops for open conversa�on between members of communi�es and Trans Mountain. Proof ofcomple�on will be the Records of Engagement within Condi�on 96.

1613 Indigenous Rela�ons Sto:lo Collec�ve In partnership with Sto:lo representa�ves, Trans Mountain commits to developing a mutuallyagreeable process for con�nued engagement.


Project Lifecycle In Progress Cond�on 96 demonstrates our ongoing engagement with the Stó:lō Collec�ve on topics includingcon�nued engagement. Proof of comple�on will be the Records of Engagement within Condi�on 96.

1614 Indigenous Rela�ons Sto:lo Collec�ve Sto:lo representa�ves will be provided an opportunity to provide input on proposed loca�ons forhydrosta�c test water withdrawal and release.



1623 Indigenous Rela�ons Sto:lo Collec�ve Trans Mountain commits to discussing with Sto:lo funding for improvements to access andinfrastructure in support of fishing as determined by Sto:lo representa�ves.


Project Lifecycle In Progress Cond�on 96 demonstrates our ongoing engagement with the Stó:lō Collec�ve on topics includingaccess and infrastructure. Commitment will be addressed by further engagemenet ac�vi�es to beundertaken. Proof of comple�on will be the Records of Engagement within Condi�on 96.

1624 Indigenous Rela�ons Sto:lo Collec�ve Trans Mountain commits to discussing funding for addi�onal vegeta�on studies with the Sto:lorepresenta�ves.


Project Lifecycle In Progress Cond�on 96 demonstrates our ongoing engagement with the Stó:lō Collec�ve on topics includingfunding for vegeta�on Studies. Commitment will be addressed by further engagemenet ac�vi�es tobe undertaken. Proof of comple�on will be the Records of Engagement within Condi�on 96.


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1626 Indigenous Rela�ons Sto:lo Collec�ve Trans Mountain will provide updated maps to Sto:lo representa�ves to illustrate exis�ng and newaccesses required to support pipeline construc�on.



1633 Indigenous Rela�ons Sto:lo Collec�ve Trans Mountain is open to discussing a Sto:lo-specific construc�on communica�on plan or acommunity liaison.


Project Lifecycle In Progress Condi�on 96 demonstrates our ongoing engagement with the Stó:lō Collec�ve on topics includingconstruc�on communica�on plans or a community liaison. Commitment will be addressed byfurther engagement ac�vi�es to be undertaken. Proof of comple�on will be the Records ofEngagement within Condi�on 96. A Community Liaison was hired as per a confiden�al agreementthat has been reached, further details available upon request.

1639 Indigenous Rela�ons Sto:lo Collec�ve Trans Mountain welcomes the opportunity to discuss funding for cultural programs and events. Sto:lo Collec�veRecommenda�on#58, #59

Project Lifecycle In Progress Cond�on 96 demonstrates our ongoing engagement with the Stó:lō Collec�ve on topics includingfunding for cultural programs. Commitment will be addressed by further engagement ac�vi�es tobe undertaken. Proof of comple�on will be the Records of Engagement within Condi�on 96.

1640 Indigenous Rela�ons Sto:lo Collec�ve Trans Mountain will engage with Sto:lo representa�ves prior to commencing construc�on in regardsto the Traffic and Access Control Management Plan (TACMP), within Spread 6. The followingpoten�al issues will be discussed: a) routes will be included for construc�on access. b) bussing orother worker transport management for construc�on workers - To be determined upon comple�onof the detailed engineering and construc�on, to be part of the proposed TACMP. c) trafficsupervision plans during construc�on to iden�fy any access routes that have higher than predictedtraffic and/or delays - Refer to b. d) acceptable driving behavior in S’ólh Téméxw - Minimumstandards will be part of the TACMP for personnel driving Project related vehicles which will be apart of the TACMP or the Health and Safety Management Plan for the Project. The Health and SafetyManagement Plan will be filed with the NEB as per Dra� Condi�on 38, 90 Days prior to the start ofconstruc�on. e) schedules for the trucking of heavy loads to avoid peak traffic �mes and heavily-used intersec�ons. - Refer to b. f) the TACMP (or sub-plans as developed by the Contractor selectedfor construc�on) will prohibit no-construc�on parking/staging areas along key access routes to Bighouses, boat launches, trail heads near bathing sites.


Project Lifecycle In Progress Cond�on 96 demonstrates our ongoing engagement with the Stó:lō Collec�ve on topics includingTraffic and Access Control Management Plan. Commitment will be addressed by furtherengagemenet ac�vi�es to be undertaken. Proof of comple�on will be the Records of Engagementwithin Condi�on 96.

1642 Indigenous Rela�ons Sto:lo Collec�ve Trans Mountain will discuss addi�onal surveys or commitments with employment or procurementwith Sto:lo representa�ves.


Project Lifecycle In Progress Cond�on 96 demonstrates our ongoing engagement with the Stó:lō Collec�ve on topics includingEmployment and Procurement. Commitment will be addressed by further engagemenet ac�vi�es tobe undertaken. Proof of comple�on will be the Records of Engagement within Condi�on 96.

1643 Indigenous Rela�ons Sto:lo Collec�ve Trans Mountain is commi�ed to working with Sto:lo representa�ves to minimize scheduling conflictsand requests that key dates are provided to Trans Mountain six months prior to construc�on for theinclusion in final construc�on planning.



1645 Indigenous Rela�ons Sto:lo Collec�ve As part of developing the capacity inventory, Trans Mountain is commi�ed to working with Sto:lorepresenta�ves to gather community-level informa�on on Aboriginal labour force (as outlined in thele�er shared by Trans Mountain on February 12, 2015) and business capacity for Sto:lo communi�es(as outlined in the le�er shared by Trans Mountain on February 5, 2015). Trans Mountain will sharewith Sto:lo the full details of the Sto:lo-specific skill and business capacity informa�on collected aspart of the capacity inventory in hopes it can assist Sto:lo communi�es in longer-term economicdevelopment ini�a�ves unrelated to the Project. Data for the Project-wide capacity inventory willcon�nue to be collected through the construc�on planning and construc�on phase. An update tothe capacity inventory will be filed with the NEB, and made available to Sto:lo representa�ves, atleast 90 days prior to commencing construc�on.




1650 Indigenous Rela�ons Sto:lo Collec�ve As noted in sec�on 8.4.11 of the Socio-Economic Management Plan in Appendix C of Volume 6B(Filing ID A3S2S3), Trans Mountain is commi�ed to establishing a process by which communitymembers can raise complaints or concerns related to Project ac�vi�es or workers. Trans Mountainwill ensure this process includes protocols for �mely follow-up by Trans Mountain and/or itsContractors and transparent issue resolu�on. Trans Mountain will communicate this process tocommuni�es.



13

1655 Indigenous Rela�ons Sto:lo Collec�ve Trans Mountain has commi�ed to communica�ng with local health authori�es, including the FirstNa�ons Health Authority, on the 1) �ming of the Project, 2) dura�on of stay in the local community,3) expected number of people coming into the area and onsite health care plans.


Project Lifecycle In Progress Proof of Comple�on will be the Records of Engagement.

1656 Indigenous Rela�ons Sto:lo Collec�ve Trans Mountain is commi�ed to con�nued engagement with Sto:lo representa�ves to discussfunding opportuni�es related to policing.


Project Lifecycle In Progress Condi�on 96 demonstrates our ongoing engagement with the Stó:lō Collec�ve on topics includingfunding opportuni�es related to Policing. Commitment will be addressed by further engagementac�vi�es to be undertaken. Proof of comple�on will be the Records of Engagement within Condi�on96.

1659 Indigenous Rela�ons Sto:lo Collec�ve Trans Mountain can commit to engagement with the Sto:lo Collec�ve prior to commencingconstruc�on to discuss any poten�al issues in regard to the Construc�on Safety Manuals.


Project Lifecycle In Progress Condi�on 96 demonstrates our ongoing engagement with the Stó:lō Collec�ve on topics includingConstruc�on and Safety Issues. Proof of comple�on will be in the Records of Engagement.

1660 Indigenous Rela�ons Sto:lo Collec�ve 90 days prior to the start of construc�on, Trans Mountain will provide copies of the schedule ofconstruc�on ac�vi�es within S’ólh Téméxw, the Environmental Alignment Sheets; and the Plan,Profile and Book or Reference (PPBoR) that defines the construc�on footprint.



1661 Indigenous Rela�ons Sto:lo Collec�ve Trans Mountain welcomes the opportunity to discuss the establishment of a scholarship program forSto:lo students.


Project Lifecycle In Progress Condi�on 96 demonstrates our ongoing engagement with the Stó:lō Collec�ve on topics includingthe establishment of a scholarship program. Commitment will be addressed by further engagementac�vi�es to be undertaken. Proof of comple�on will be the Records of Engagement within Condi�on96.


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1699 Indigenous Rela�ons Sto:lo Collec�ve Trans Mountain is commi�ed to con�nued engagement with Stó:lō to discuss the Project and thepoten�al Project related effects on Stó:lō; specific to the Environmental Protec�on Plan andmi�ga�on measures u�lized to minimize Project related effects as iden�fied in the IntegratedCultural Assessment Report.


Project Lifecycle In Progress Condi�on 96 demonstrates our ongoing engagement with the Stó:lō Collec�ve on topics includingEnvironmental protec�on plan and mi�ga�on measures. Commitment will be addressed by furtherengagement ac�vi�es to be undertaken. Proof of comple�on will be the Records of engagementwithin Condi�on 96.

1882 Indigenous Rela�ons NEB Trans Mountain will create an online employment communica�ons tool where poten�al workerswho are interested in employment can register to receive regular updates on employmentopportuni�es.


Prior to Construc�on Complete Proof of comple�on: h�ps://www.transmountain.com/jobs.

2149 Indigenous Rela�ons NEB Trans Mountain intends to file Consulta�on Update #3, including a summary of all consulta�onac�vi�es between May 1, 2014 and October 31, 2014 in Q4 2014 or Q1 2015.

NEB IR No. 2.009a Prior to Construc�on Complete

2452 Indigenous Rela�ons North Shore NOPE, Tsleil-Waututh Na�on

With respect to Environment Canada Recommenda�on 3-2 (Filing ID A4L8Y6), Trans Mountaincommits to discussing the request with the interested par�es such as Tsleil-Waututh Na�on andmembers from groups such as NS NOPE who also reside on the North Shore and expressed interestin ambient air quality measurements.

Reply Evidence33.3.6 Air Quality -p33-38 line 1;Reconsidera�onReport - pp 393-394

Project Lifecycle In Progress Commitment will be addressed by further engagement ac�vi�es to be undertaken. Proof ofcomple�on will be the Records of engagement within Condi�on 96.

2899 Indigenous Rela�ons NEB Trans Mountain is commi�ed to provide any further engagement log updates and future informa�onrequests (IR’s) for any First Na�on on Vancouver Fraser Port Authority DBA Port Metro Vancouver(PMV) list [First Na�ons with tradi�onal territories that intersect the specific project area where theproposed Westridge Terminal enhancements/in water works will be located and, First Na�ons withtradi�onal territories that intersect the naviga�onal route within PMV jurisdic�on].

Consulta�on UpdateNo. 3 - Part 1, Table1.22, NEB IR No.3.005a A�achment1-Part 2

Prior to Construc�on Complete Proof of comple�on is Condi�on 96 filings.

2942 Indigenous Rela�ons Gun Mé�s Local 55 (Lac Ste.Anne Mé�s)

Trans Mountain is commi�ed to maximizing Aboriginal employment on the construc�on of theProject.

Gunn Mé�s Local 55IR No. 2.34, GunnMé�s Local 55 IRNo. 2.36



2995 Indigenous Rela�ons Kwantlen First Na�on, NEB Trans Mountain will ini�ate an Aboriginal Employment and Training Program to support increasedaccess to Aboriginal employment opportuni�es on the Project.

NEB IR No. 3.008a-A�achment1Kwantlen FN IR No.1.02.3









3213 Indigenous Rela�ons Horse Lake First Na�on Trans Mountain will no�fy Horse Lake First Na�on of the construc�on schedule in the vicinity of theircommunity two weeks prior to the start of construc�on within Spread 2.


Prior to Construc�on Complete Commitment addressed in C96 CER Filing ID's include: A84533 filed on 2017-06-21, A88864 filed on2017-12-21, A92639 filed on 2018-06-21, A96940 filed on 2018-12-21, C00070 filed on 2019-06-21,C02363 filed on 2019-10-22, C03883 filed on 2019-12-23, C06946 filed on 2020-06-22, C11031 filedon 2021-01-19.

3214 Indigenous Rela�ons Horse Lake First Na�on Trans Mountain will no�fy Horse Lake First Na�on of the construc�on schedule in the vicinity of theircommunity two weeks prior to the start of construc�on for the Edson Transmission Line.


Prior to Construc�on Complete Team Member sent Construc�on No�ce by email on July 20, 2020.

3227 Indigenous Rela�ons Simpcw First Na�on Trans Mountain will review the preliminary plot plans for the proposed new pump sta�ons with theSimpcw First Na�on, upon their request, when the plot plans are available, an�cipated by the end of2014.

SIMPCW F N IR No.1.047b


3586 Indigenous Rela�ons Sto:lo Collec�ve Trans Mountain is commi�ed to the Traffic Mi�ga�on Measures as part of the Socio-EconomicMi�ga�on and Enhancement measures outlined in the TMEP Facility Applica�on (Volume 6B,Sec�on 8.4.3, Appendix C). Trans Mountain will con�nue engagement with Sto:lo onRecommenda�on 66 of their August 11, 2014 le�er to Trans Mountain, but this recommenda�onrequires Sto:lo representa�ves to iden�fy necessary, suppor�ng informa�on 6 months prior toconstruc�on.


Prior to Construc�on Complete Trans Mountain has addressed concerns/issues related to traffic management by way of the detailedTraffic Access and Control Management Plan (TACMP) (A84149-2) pursuant to NEB Condi�on 73.

3591 Indigenous Rela�ons Sto:lo Collec�ve Trans Mountain will engage with Sto:lo representa�ves prior to commencing construc�on in regardsto the Traffic and Access Control Management Plan (TACMP), within Spread 7. The followingpoten�al issues will be discussed: a) routes will be included for construc�on access. b) bussing orother worker transport management for construc�on workers - To be determined upon comple�onof the detailed engineering and construc�on, to be part of the proposed TACMP. c) trafficsupervision plans during construc�on to iden�fy any access routes that have higher than predictedtraffic and/or delays - Refer to b. d) acceptable driving behaviour in S’ólh Téméxw - Minimumstandards will be part of the TACMP for personnel driving Project related vehicles which will be apart of the TACMP or the Health and Safety Management Plan for the Project. The Health and SafetyManagement Plan will be filed with the NEB as per Dra� Condi�on 38, 90 Days prior to the start ofconstruc�on. e) schedules for the trucking of heavy loads to avoid peak traffic �mes and heavily-used intersec�ons. - Refer to b. f) the TACMP (or sub-plans as developed by the Contractor selectedfor construc�on) will prohibit no-construc�on parking/staging areas along key access routes to Bighouses, boat launches, trailheads near bathing sites.




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3592 Indigenous Rela�ons Sto:lo Collec�ve Trans Mountain will engage with Sto:lo representa�ves prior to commencing construc�on to discussany poten�al issues in regard to the Traffic and Access Control Management Plan (TACMP), atWesteridge Marine Terminal: a) Routes will be included for construc�on access. b) Bussing or otherworker transport management for construc�on workers - To be determined upon comple�on of thedetailed engineering and construc�on, to be part of the proposed TACMP. c) Traffic supervision plansduring construc�on to iden�fy any access routes that have higher than predicted traffic and/ordelays - Refer to b. d) Acceptable driving behaviour in S’ólh Téméxw - Minimum standards will bepart of the TACMP for personnel driving Project related vehicles which will be a part of the TACMP orthe Health and Safety Management Plan for the Project. The Health and Safety Management Planwill be filed with the NEB as per Dra� Condi�on 38, 90 Days prior to the start of construc�on. e)Schedules for the trucking of heavy loads to avoid peak traffic �mes and heavily-used intersec�ons. -Refer to b. f) The TACMP (or sub-plans as developed by the Contractor selected for construc�on) willprohibit no-construc�on parking/staging areas along key access routes to Big houses, boat launches,trailheads near bathing sites.


Project Lifecycle In Progress Condi�on 96 demonstrates our ongoing engagement with the Stó:lō Collec�ve on topics includingTraffic and Access Control Management Plan. Commitment will be addressed by furtherengagement ac�vi�es to be undertaken. Proof of comple�on will be the Records of engagementwithin Condi�on 96.

3849 Indigenous Rela�ons NEB Trans Mountain is commi�ed to provide any further engagement log updates and future informa�onrequests (IR’s) for any First Na�on on Vancouver Fraser Port Authority DBA Port Metro Vancouver(PMV) list [First Na�ons with tradi�onal territories that intersect the specific project area where theproposed Westridge Terminal enhancements/in water works will be located and, First Na�ons withtradi�onal territories that intersect the naviga�onal route within PMV jurisdic�on].

Consulta�on UpdateNo. 3 - Part 1, Table1.22, NEB IR No.3.005a-A�achment1-Part 2

Prior to Construc�on Complete This commitment pertained solely to the VFPA development permit applica�on for the WestridgeMarine Terminal expansion. Applica�ons are required to contain the subject informa�on which isthen disseminated through the VFPA and its consulta�on efforts. VFPA confirmed in March 2018that the commitment was complete.

3888 Indigenous Rela�ons NEB Trans Mountain commits to upda�ng the NEB on any feedback received on Condi�on 56: GrizzlyBear Mi�ga�on Plan in its next filing of Condi�on 96 – Reports on Aboriginal Engagement –Construc�on.

NEB Cond IR No.26.8


96 Condi�on 56 - Grizzly Bear Mi�ga�on Plan (A83058) was filed with the CER on 2017-05-01 and anupdate (A90913) was filed on 2018-03-28, so the next C96 filings would have been: A84533 filed on2017-06-21, A88864 filed on 2017-12-21, A92639 filed on 2018-06-21, A96940 filed on 2018-12-21,C00070 filed on 2019-06-21, C02363 filed on 2019-10-22, C03883 filed on 2019-12-23, C06946 filedon 2020-06-22, C11031 filed on 2021-01-19.

3889 Indigenous Rela�ons NEB Trans Mountain commits to upda�ng the NEB on any feedback received on Condi�on 47: AccessManagement Plan in its next filing of Condi�on 96 – Reports on Aboriginal Engagement –Construc�on.



96 Condi�on 47 - Access Management Plan (A82635) was filed with the CER on 2017-04-13 and anupdate (A90912) was filed on 2018-03-28, so the next C96 filings would have been: A84533 filed on2017-06-21, A88864 filed on 2017-12-21, A92639 filed on 2018-06-21, A96940 filed on 2018-12-21,C00070 filed on 2019-06-21, C02363 filed on 2019-10-22, C03883 filed on 2019-12-23, C06946 filedon 2020-06-22, C11031 filed on 2021-01-19.

3896 Indigenous Rela�ons NEB Trans Mountain commits to upda�ng the NEB on any feedback received on Condi�on 44 Plans in itsnext filing of Condi�on 96 – Reports on Aboriginal Engagement – Construc�on.



96 Condi�on 47 - Wildlife Species at Risk Mi�ga�on and Habitat Restora�on Plans (American badgerA83034-2, Townsend’s mole A83052-2, Pacific water shrew A83045-2, Barn owl A83035-2, Westernscreech owl A83065-2, Williamson’s sapsucker/Lewis’s woodpecker A83061-2, Westernra�lesnake/Great Basin, Gopher snake A83046-2, Great Basin spadefoot A83049-2, Oregon spo�edfrog A83060-2, Coastal giant salamander A83042-2 and Oregon forestsnail A83062-2) were filedwith the CER on 2017-05-01. The next C96 filings would have been: A84533 filed on 2017-06-21,A88864 filed on 2017-12-21, A92639 filed on 2018-06-21, A96940 filed on 2018-12-21, C00070 filedon 2019-06-21, C02363 filed on 2019-10-22, C03883 filed on 2019-12-23, C06946 filed on 2020-06-22, C11031 filed on 2021-01-19.

3901 Indigenous Rela�ons NEB Trans Mountain commits to upda�ng the NEB on any feedback received on the Condi�on 71:Riparian Habitat Management Plan in its next filing of Condi�on 96 – Reports on AboriginalEngagement – Construc�on.

NEB Cond IR No.29.1


71 Condi�on 71 - Riparian Habitat Management Plan (A83957) filed with the CER on 2017-05-31 andrevised (A85807) on 2017-09-01. The next C96 filings would have been: A84533 filed on 2017-06-21,A88864 filed on 2017-12-21, A92639 filed on 2018-06-21, A96940 filed on 2018-12-21, C00070 filedon 2019-06-21 C02363 filed on 2019-10-22, C03883 filed on 2019-12-23, C06946 filed on 2020-06-22, C11031 filed on 2021-01-19.

3904 Indigenous Rela�ons NEB Trans Mountain commits to upda�ng the NEB on any feedback received on Condi�on 79: AirEmissions Management Plan for the Edmonton, Sumas and Burnaby Terminals in its next filing ofCondi�on 96 – Reports on Aboriginal Engagement – Construc�on.

NEB Cond IR No.32.1; NEB Cond IRNo. 32.2


96 Condi�on 79 - Air Emissions Management Plan for the Edmonton, Sumas and Burnaby Terminal(A84102) filed with the CER on 2017-06-01 and an Errata (C08441) was filed on 2020-09-08. Thenext C96 filings would have been: A84533 filed on 2017-06-21, A88864 filed on 2017-12-21, A92639filed on 2018-06-21, A96940 filed on 2018-12-21, C00070 filed on 2019-06-21, C02363 filed on2019-10-22, C03883 filed on 2019-12-23, C06946 filed on 2020-06-22, C11031 filed on 2021-01-19.

3913 Indigenous Rela�ons NEB Trans Mountain commits to filing an updated summaries of its consulta�on with Aboriginal groupson all ambient monitoring requirements, including the loca�on of monitoring sta�ons, in its nextfiling of Condi�on 96 – Reports on Aboriginal Engagement – Construc�on.

NEB Cond IR No.32.4


96 Condi�on 79 - Air Emissions Management Plan for the Edmonton, Sumas and Burnaby Terminal(A84102) filed with the CER on 2017-06-01 and an Errata (C08441) was filed on 2020-09-08. Thenext C96 filings would have been: A84533 filed on 2017-06-21, A88864 filed on 2017-12-21, A92639filed on 2018-06-21, A96940 filed on 2018-12-21, C00070 filed on 2019-06-21, C02363 filed on2019-10-22, C03883 filed on 2019-12-23, C06946 filed on 2020-06-22, C11031 filed on 2021-01-19.

3914 Indigenous Rela�ons NEB Trans Mountain commits to upda�ng the NEB on any feedback received on Condi�on 76: OldGrowth Management Mi�ga�on and Replacement Plan in its next filing of Condi�on 96 – Reports onAboriginal Engagement – Construc�on.

NEB Cond IR No.37.1


96 Condi�on 76 - Old Growth Management Areas Mi�ga�on and Replacement Plan (A84120) was filedwith the CER on 2017-06-01. The next C96 filings would have been: A84533 filed on 2017-06-21,A88864 filed on 2017-12-21, A92639 filed on 2018-06-21, A96940 filed on 2018-12-21, C00070 filedon 2019-06-21, C02363 filed on 2019-10-22, C03883 filed on 2019-12-23, C06946 filed on 2020-06-22, C11031 filed on 2021-01-19.

3920 Indigenous Rela�ons NEB Trans Mountain commits to upda�ng the NEB on any feedback received on the Facili�esEnvironmental Protec�on Plan (Condi�on 78) in its next filing of Condi�on 96 – Reports onAboriginal Engagement – Construc�on.

NEB Cond IR No.39.6


96 Condi�on 78 - Facili�es Environmental Protec�on Plan (A84142 and A84148) was filed with the CERon 2017-06-01. A revision (A85826) was submi�ed on 2017-09-05, and another revision Submission1 (A86546) and Submission 2 (A86536) were submi�ed to the CER on 2017-10-04. The next C96filings would have been: A84533 filed on 2017-06-21, A88864 filed on 2017-12-21, A92639 filed on2018-06-21, A96940 filed on 2018-12-21, C00070 filed on 2019-06-21, C02363 filed on 2019-10-22,C03883 filed on 2019-12-23, C06946 filed on 2020-06-22, C11031 filed on 2021-01-19.


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3929 Indigenous Rela�ons NEB Trans Mountain commits to upda�ng the NEB on any feedback received on the Burnaby MountainTunnel Environmental Protec�on Plan in its next filing of Condi�on 96 – Reports on AboriginalEngagement – Construc�on.



96 Burnaby Mountain Tunnel EPP: Condi�on 72 (g) requires a summary of consulta�ons withAppropriate Government Authori�es, poten�ally affected Aboriginal groups and affectedlandowners/tenants. Condi�on 72 (A84106, A84111,A 84114, A84118, A84124, A84133, A84141,and A84143) was submi�ed the the CER on 2017-06-01, and an Errata (A84337) was submi�ed on2017-06-12. The next C96 filings would have been: A84533 filed on 2017-06-21, A88864 filed on2017-12-21, A92639 filed on 2018-06-21, A96940 filed on 2018-12-21, C00070 filed on 2019-06-21,C02363 filed on 2019-10-22, C03883 filed on 2019-12-23, C06946 filed on 2020-06-22, C11031 filedon 2021-01-19.

3944 Indigenous Rela�ons NEB Trans Mountain commits to upda�ng the NEB on any feedback received on the Environmental andsocio-economic assessment - s.58 temporary construc�on lands and infrastructure (Condi�on 60) inits next filing of Condi�on 96 – Reports on Aboriginal Engagement – Construc�on.

NEB Cond IR No.42.2


96 Condi�on 60 - Environmental and socio-economic assessment - s.58 temporary construc�on landsand infrastructure (A84130) was submi�ed the the CER on 2017-06-01, and a revision (A85798) wassubmi�ed on 2017-09-01. The next C96 filings would have been: A84533 filed on 2017-06-21,A88864 filed on 2017-12-21, A92639 filed on 2018-06-21, A96940 filed on 2018-12-21, C00070 filedon 2019-06-21, C02363 filed on 2019-10-22, C03883 filed on 2019-12-23, C06946 filed on 2020-06-22, C11031 filed on 2021-01-19.

3960 Indigenous Rela�ons NEB Trans Mountain commits to upda�ng the NEB on any feedback received on the Tradi�onal Land Useand Tradi�onal Marine Resource Use Inves�ga�on Report (Condi�on 97) from Coldwater IndianBand, Cook’s Ferry Indian Band, Siska Indian Band and Boston Bar First Na�on, Sucker Creek FirstNa�on, Sunchild First Na�on, Alexander First Na�on and Shackan Indian Band in the next filing ofCondi�on 96 – Reports on Aboriginal Engagement – Construc�on.

NEB Cond IR No.46.3


96 Condi�on 97 - Tradi�onal Land Use (TLU) and Tradi�onal Marine Resource Use (TMRU) Inves�ga�onReport (A84461) was submi�ed the the CER on 2017-06-16, and a revision (A85811) was submi�edon 2017-09-01. The next C96 filings would have been: A84533 filed on 2017-06-21, A88864 filed on2017-12-21, A92639 filed on 2018-06-21, A96940 filed on 2018-12-21, C00070 filed on 2019-06-21,C02363 filed on 2019-10-22, C03883 filed on 2019-12-23, C06946 filed on 2020-06-22, C11031 filedon 2021-01-19

3975 Indigenous Rela�ons NEB Trans Mountain commits to upda�ng the NEB on any feedback received on the PipelineEnvironmental Protec�on Plan in its next filing of Condi�on 96 – Reports on Aboriginal Engagement– Construc�on.

NEB Cond IR No.40.7


96 Condi�on 72 - Pipeline Environmental Protec�on Plan (A84106, A84111,A 84114, A84118, A84124,A84133, A84141, and A84143) was submi�ed the the CER on 2017-06-01, and an Errata (A84337)was submi�ed on 2017-06-12. The next C96 filings would have been: A84533 filed on 2017-06-21,A88864 filed on 2017-12-21, A92639 filed on 2018-06-21, A96940 filed on 2018-12-21, C00070 filedon 2019-06-21, C02363 filed on 2019-10-22, C03883 filed on 2019-12-23, C06946 filed on 2020-06-22, C11031 filed on 2021-01-19.

4001 Indigenous Rela�ons NEB Trans Mountain commits to upda�ng the NEB on any feedback received on Condi�on 73: TrafficControl Plans for Public Roadways in its next filing of Condi�on 96 – Reports on AboriginalEngagement – Construc�on.



96 Condi�on 73 - Traffic Control Plans for public roadways (A84149, A84150, and A84151) wassubmi�ed the the CER on 2017-06-01. The next C96 filings would have been: A84533 filed on 2017-06-21, A88864 filed on 2017-12-21, A92639 filed on 2018-06-21, A96940 filed on 2018-12-21,C00070 filed on 2019-06-21, C02363 filed on 2019-10-22, C03883 filed on 2019-12-23, C06946 filedon 2020-06-22, C11031 filed on 2021-01-19.

4009 Indigenous Rela�ons NEB All Aboriginal Groups that expressed an interest or concern will be contacted 3 months prior toclearing work to discuss how an opportunity could be developed for Salvageable Timber in theirterritory, within Spread 2.



NEB IR No. 2.011c Prior to Construc�on In Progress

4011 Indigenous Rela�ons NEB All Aboriginal Groups that expressed an interest or concern will be contacted 3 months prior toclearing work to discuss how an opportunity could be developed for Salvageable Timber in theirterritory, within Spread 4A, 4B.

NEB IR No. 2.011c Prior to Construc�on In Progress

4012 Indigenous Rela�ons NEB All Aboriginal Groups that expressed an interest or concern will be contacted 3 months prior toclearing work to discuss how an opportunity could be developed for Salvageable Timber in theirterritory, within Spread 5A.


4013 Indigenous Rela�ons NEB All Aboriginal Groups that expressed an interest or concern will be contacted 3 months prior toclearing work to discuss how an opportunity could be developed for Salvageable Timber in theirterritory, within Spread 5B.



NEB IR No. 2.011c Prior to Construc�on In Progress Commitment will be addressed by further engagement ac�vi�es to be undertaken. Proof ofcomple�on will be the Records of engagement within Condi�on 96.

4488 Indigenous Rela�ons Ts’elxweyeqw TribeManagement Limited(TTML)

Trans Mountain commits to involving Ts’elxwéyeqw Tribe Management Ltd (TTML) in construc�onmonitoring.

CER Condi�on IR No.1.b.1

During Construc�on Complete Condi�on 96 demonstrates our ongoing engagement with the Ts’elxweyeqw Tribe ManagementLimited (TTML) on topics including construc�on monitoring. Commitment will be addressed byfurther engagement ac�vi�es to be undertaken. Proof of comple�on will be the Records ofengagement within Condi�on 96.

4534 Indigenous Rela�ons Landowner - Semá:th FirstNa�on (Semá:th)

Trans Mountain commits to working with the STSA and Sto:lo communi�es to fully understand thepoten�al impacts of the expansion project on Sto:lo interests and work collabora�vely to addressadverse impacts in a respec�ul, reasonable and �mely manner.

Provincial Permi�ngEngagement,Wri�en Evidence,Appendix H, pg. 69

Project Lifecycle In Progress

27 Lands and ROW City of Abbotsford Trans Mountain will develop and implement a restora�on plan for Ledgeview Golf Course. City of Abbotsford IRNo.1.25b.i

Project Lifecycle In Progress TM and Landowner have developed a restora�on plan to address post restora�on requirements. Anagreement including restora�on plan is an�cipated to be executed between the company andlandowner.


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82 Lands and ROW Burnaby Teachers'Associa�on

Trans Mountain Pipeline ULC can guarantee that no school will be expropriated in order to constructthe Trans Mountain Expansion Project.

BTA IR No. 1.1 Prior to Construc�on Superseded byLegal/RegulatoryRequirement

The CER Act does not provide authority to pipeline companies to expropriate lands, nor do theyhave the authority to grant an expropria�on. Sec�on 321 of the CER Act states "... a company mayacquire or lease lands for a pipeline under a land acquisi�on or lease agreement entered intobetween the company and the owner of the lands or, in the absence of such an agreement, inaccordance with this Part".

155 Lands and ROW City of Burnaby Trans Mountain will make agreements with and abide by all permit requirements from the CanadianNa�onal Railway and the Burlington Northern Santa Fe Railway.

City Burnaby IR No.1.43.02s

Prior to Construc�on Superseded byLegal/RegulatoryRequirement

Transport Canada, Standards Respec�ng Pipeline Crossings Under Railways TC E-10, Sec�on 3.

209 Lands and ROW NEB In communi�es where rou�ng may deviate from the exis�ng Trans Mountain Pipeline (TMPL) right-of-way, Trans Mountain will discuss and apply rou�ng considera�ons and decision-making criteria indiscussions with local stakeholders. Trans Mountain will inform landowners and lessees of the routeloca�on and construc�on schedule, to allow sufficient �me to plan and implement alterna�ve landuse decisions.


Project Lifecycle In Progress Where TMEP deviates from TMPL ROW all rou�ng considera�ons are incorporated into proposednew routes/greenfield areas. TMEP Land representa�ves consult with all directly impactedlandowners and lessees to discuss route feasibility and specific impacts to the lands includingconstruc�on methodology and �ming. TMEP nego�ates in good faith to acquire the necessary landrights from landowners and lessees to support construc�on and ongoing opera�ons of the pipelinethrough project lifecycle.

372 Lands and ROW City of Abbotsford Should Ledgeview Golf Course experience lost revenue as a result of the construc�on of the TransMountain Expansion Project, Trans Mountain would intend to employ ‘actual loss’ compensa�on forany reduc�ons in golf course revenue caused by the construc�on and opera�on of the pipeline.

City of Abbotsford IRNo. 1.25b

Prior to Opera�ons Superseded byLegal/RegulatoryRequirement

CER Act, Sec�on 314.

374 Lands and ROW C.G.L.A.P. - Collabora�veGroup of LandownersAffected by Pipelines

For the Chilliwack to Surrey por�on of the Fraser Valley, Trans Mountain will bear the costsassociated with the removal of soil, rocks, and debris extracted during any HDD or boring/tunnelingac�vi�es on landowner property, including the costs for permi�ng of the removal that are directlya�ributable to the Project.

CGLAP IR No. 2.7h During Construc�on Superseded byLegal/RegulatoryRequirement

Sec�on 314 of the CER Act.

378 Lands and ROW Brian Kingman The Kingman’s are to be offered the Right of First Refusal on the logs cut on their property orequivalent compensa�on. The tree stumps from cut trees will be ground up by a grinder or hauledaway from the property. The details of which trees are to be removed will be determined in a sitevisit between Landowner and the Trans Mountain Land Agent and documented on construc�on LineList provided to contractor.

Kingman B IR No.1.3b

Prior to Construc�on Complete Landowner has entered into a voluntary acquisi�on agreement which addresses �mbercompensa�on. Details regarding tree removal have been added to the construc�on line list.

381 Lands and ROW NEB Trans Mountain confirms that all necessary third party crossing agreements will be obtained prior toconstruc�on.


103 Commitment addressed by Condi�on 103, U�lity Crossings, Filing ID C01792, Sec�on (All), Pages(All).

385 Lands and ROW NEB Trans Mountain will work with local landowners in the Fraser Valley to determine agriculturalprac�ces, including deep sub soiling, to determine depth of cover requirements.


Prior to Construc�on In Progress Trans Mountain has has worked with landowners in the Fraser Valley to ensure an appropriatedepth of cover is incorporated into construc�on engineered plans to mi�gate poten�al impactsfrom deep soil �lling and agricultural prac�ces. In agricultural land, Trans Mountain has adopted astandard depth of cover of 1.2 meters. Depth of cover of 1.2 m is indicated in the construc�onalignment sheets.


Trans Mountain will provide Landowners within Spread 5B with a schedule of work to be conductedon their lands, at least 21 days in advance of the start of construc�on.

CGLAP IR No. 2.9d Prior to Construc�on In Progress A schedule of work will be provided to the landowner at least 21 days in advance of the start ofconstruc�on.


Trans Mountain commits that its land agents working on the Trans Mountain Expansion Project(TMEP) will complete the Canadian Energy Pipeline Associa�on Land Agent Program.

CGLAP IR No. 2.9g Prior to Opera�ons In Progress Trans Mountain confirms that all current Land Agents have completed the Canadian Energy PipelineAssocia�on Land Agent Program and have obtained proof of comple�on from all agents. New hireswill be required to complete the program and provide proof of comple�on.

641 Lands and ROW City of Coquitlam Trans Mountain will commit to paying for the costs associated with reloca�on or altera�on ofexis�ng Methane collec�on system if it is required to do so for Trans Mountain Expansion Project(TMEP) construc�on.

City of Coquitlam IRNo. 2.D.5a


Commitment addressed in sec�on 314 of the CER Act.

675 Lands and ROW City of Abbotsford, City ofNorth Vancouver, FraserValley Regional District, NEB

Trans Mountain is prepared to reimburse municipali�es for reasonable costs and staff �me requiredto monitor and assist Trans Mountain workers in construc�ng the Project on municipal lands and inloca�ons where municipal services are located (either parallel to or crossed by Project).

City NorthVancouver IR No.2.3.12.a; City ofAbbotsford IR No.2.3.09a; NEB IR No.6.19; Thiscommitment wasmade since the closeof intervenor’sevidence in thisproceeding: TransMountain Le�er toMayor Braun, City ofAbbotsford, July 20,2015.

Project Lifecycle In Progress Municipali�es will be offered reimbursement for reasonable costs and staff �me required tomonitor and assist in construc�ng the Project on municipal lands and the cost recovery schedulewill be included in agreements with the municipality.

732 Lands and ROW City of Richmond Should residual impacts or damages remain from construc�on, or damages result from opera�ons ofthe pipeline, Trans Mountain would provide commensurate compensa�on for damages directlyrelated to and caused by the construc�on or opera�ons of the pipeline.

City of Richmond IRNo. 2.2.11

During Opera�ons Superseded byLegal/RegulatoryRequirement

Commitment addressed in Sec�on 314 of the CER Act.

733 Lands and ROW City of Burnaby, City ofRichmond

Trans Mountain would intend to employ ‘actual loss’ compensa�on for any reduc�ons in revenuecaused by the construc�on and opera�on of the pipeline.

City of Richmond IRNo. 2.2.11CityBurnaby IR No.1.35.01b




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834 Lands and ROW Strata NW 313 Trans Mountain will have full-�me land agents available throughout construc�on to liaise betweenlandowners, construc�on management and contractors.

Strata NW313 IR No.2.03

Prior to Opera�ons In Progress A Land Agent Liaison is assigned to each spread. Landowners have been provided with land agentcontact informa�on should any issues or concerns arise. Addi�onally, Landowners are made awareof the Landowner Hotline that is maintained by the Project as an alternate method to reachcompany land representa�ves.

871 Lands and ROW Cheam First Na�on andChawathil First Na�on

Trans Mountain is commi�ed to responding respec�ully to and making all reasonable efforts toachieve coopera�ve se�lements on all claims contemplated within the NEB Act and our land tenurecontracts.

Cheam andChawathil FN IR No.2(b).3.3.b



893 Lands and ROW Shxw’owhámel First Na�on If the Board determines that the alterna�ve corridors are appropriate and recommends approval ofthe preferred corridor along with the limited alterna�ve corridors, Trans Mountain will commit tofiling with the Board three months in advance of commencing construc�on its final determina�on inrela�on to the alterna�ve corridors iden�fied below.

SFN IR No. 2.1.1b Prior to Construc�on Superseded byLegal/RegulatoryRequirement


978 Lands and ROW Canadian Parks andWilderness Society - BCChapter, NEB

Subject to regulatory approval by the Na�onal Energy Board, further no�fica�on to all directlyaffected tenure and disposi�on holders will take place in advance of construc�on ac�vity.

CPAWS IR No. 1.1.2,Applica�on Volume3C, sec�on 1.3.1,page 3C-4


72, 78, 81 Distribu�on list, confirma�on of date and method of no�fica�on is tracked by spread.


Trans Mountain is endeavouring to include within the construc�on workspace agreement sufficient�me to construct and restore the land following construc�on. Should those ac�vi�es extend beyondthe agreed upon schedule and require land use beyond that term specified in the agreement, TransMountain will nego�ate addi�onal compensa�on for the addi�onal term required.

CGLAP IR No. 2.9i Prior to Construc�on Complete The applicable temporary working space agreement and related nego�a�ons have been framed inthis manner.

1445 Lands and ROW NEB Trans Mountain will only install an addi�onal pipeline or pipelines in the Statutory Right-of-Way(SRW) Area with the consent and agreement of the Owner, or, in the absence of such consent andagreement, in accordance with all authoriza�ons and determina�ons, including with respect to anyaddi�onal compensa�on payable, made under the Act.

Applica�on Volume2, appendix E, page6 of 8


Commitment addressed in Sec�ons 320 - 324 of the CER Act.

1512 Lands and ROW Fraser Valley RegionalDistrict

Trans Mountain will provide compensa�on for crop loss for a period based upon the soil and croptype, and an�cipated dura�on for soil and crop produc�vity to return to pre-construc�on condi�on.

FVRD IR No. 1.29a Project Lifecycle Superseded byLegal/RegulatoryRequirement


1574 Lands and ROW Cedar Springs StrataCorpora�on

The detailed engineering and finalized dimensions of the temporary workspace are an�cipated to beavailable for review by the Cedar Springs Strata during the second quarter of 2015. Given thedeveloped nature of the landscaping within Cedar Springs, Trans Mountain will endeavour to useconstruc�on prac�ces that reduce the width of the construc�on right-of-way within the Strata asmuch as is feasible, given construc�on and safety requirements.

Cedar Springs StrataCorpora�on,Preliminary (P) IRNo. 1.02a

Prior to Construc�on Complete Landowner has entered into a voluntary acquisi�on agreement wherein the project footprint hasbeen agreed.

1603 Lands and ROW NEB Trans Mountain will ini�ate a post-construc�on dialogue with landowners and leaseholders alongthe pipeline right-of-way a�er final clean-up to address and/or resolve any relevant issues.Construc�on-related issues that are raised during ongoing opera�on will be addressed by TransMountain. Trans Mountain will maintain a database to track landowner and leaseholder consulta�oninforma�on.


During Opera�ons Scoping A post-construc�on mee�ng will be held with landowners and occupants (when required) where areview of landowner commitments are closed out and a release is signed between landowner andcompany to verify commitments are complete. An agreement with landowner and TMEP will bearranged to se�le any outstanding commitments from construc�on that require future obliga�onsto be managed throughout opera�ons and maintenance.

1649 Lands and ROW Sto:lo Collec�ve Should businesses experience lost revenue as a direct result of the construc�on or opera�ons of theTrans Mountain Expansion Project, Trans Mountain would intend to employ ‘actual loss’compensa�on for any reduc�ons in revenue caused by the construc�on and opera�on of thepipeline.




1662 Lands and ROW Gerald Stroud Trans Mountain is commi�ed to con�nuing to engage with Mr. Stroud from construc�on through toopera�ons, including about safety and emergency management, and will provide informa�on asrequired.

NEB Route HearingTranscript Seg 1 & 2Vol 5 para 4468NEBRoute HearingDecision Seg 1 & 2Gerald Stroud Sec2.1.4

Prior to Opera�ons In Progress Landowner construc�on commitments have been added to the construc�on line list. TMEP landrepresenta�ves will con�nue to engage with the landowners throughout the project lifecycle. Apost-construc�on mee�ng will be held with landowners and occupants (when required) where areview of landowner commitments are closed out and a release is signed between landowner andcompany to verify commitments are complete. An agreement with landowner and TMEP will bearranged to se�le any outstanding commitments from construc�on that require future obliga�onsto be managed throughout opera�ons and maintenance.

1664 Lands and ROW City of Abbotsford Trans Mountain commits to having a land agent available during Sandy Hill direct pipe installa�on toaddress any construc�on-related concerns with directly impacted landowners.

May 31, 2017 TWGMee�ng

During Construc�on In Progress A Land Agent Liaison is assigned to each spread. Landowners have been provided with land agentcontact informa�on should any issues or concerns arise. Addi�onally, Landowners are made awareof the Landowner Hotline that is maintained by the Project as an alternate method to reachcompany land representa�ves.

1674 Lands and ROW Landowner - Shawn Berry Trans Mountain is commi�ed to 1. limi�ng tree removal over the drill path to under brushing; 2. onlyremoving trees which are hindering the alignment of the steering cable; 3. replacing fencing thatwas there at the �me of construc�on with new fencing; 4. discussing with the Mr. and Mrs. Berry,any fencing requirements to limit or maintain (local) access; 5. including on the line list any resul�ngfencing requirements; 6. using na�ve grass seed and/or shrub or tree plan�ng for reclama�on ofcleared areas; 7. no burning of �mber on the property; 8. implemen�ng its EnvironmentalProtec�on Plan (EPP) including mi�ga�ons for topsoil salvage and reclama�on, weed control, andnoise; 9. providing Mr. and Mrs. Berry with the EPP and other relevant management plans, andmee�ng with them to discuss these plans; and 10. con�nuing to engage with Mr. and Mrs. Berry.

NEB Route HearingTMEP Evidence Seg1 & 2 ShawnBerryNEB RouteHearing TranscriptSeg 1 & 2 Vol 3 para795,873,937,1096-1100,1129,1130NEBRoute HearingDecision Seg 1 & 2ShawnBerry Sec 2.2

Project Lifecycle In Progress Landowner construc�on commitments have been added to the construc�on line list. TMEP landrepresenta�ves will con�nue to engage with the landowners throughout the project lifecycle. Apost-construc�on mee�ng will be held with landowners and occupants (when required) where areview of landowner commitments are closed out and a release is signed between landowner andcompany to verify commitments are complete. An agreement with landowner and TMEP will bearranged to se�le any outstanding commitments from construc�on that require future obliga�onsto be managed throughout opera�ons and maintenance.


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1676 Lands and ROW Landowner - Stuart Palk andWendy Bailer Palk

Trans Mountain is commi�ed to 1. minimizing tree clearing, provided that the regulatory safety andpipeline integrity requirements can be sa�sfied, this includes preserving the trees over the newpipeline horizontal direc�onal drill path; 2. adding Mr. Palk and Ms. Bailer Palk's water well to theEnvironmental Alignment Sheets; 3. In the event the horizontal direc�onal drill crossing fails, TransMountain commits to consul�ng with Mr. Palk and Ms. Bailer Palk when dra�ing the con�ngencyplan for the conven�onal open cut construc�on; 4. providing Mr. Palk and Ms. Bailer Palk with theEnvironmental Protec�on Plan and other relevant management plans, and mee�ng with them todiscuss these plans; and 5. con�nuing to engage with Mr. Palk and Ms. Bailer Palk.

NEB Route HearingTMEP Evidence Seg1 & 2 StuartPalk &WendyBailerPalkNEBRoute HearingTranscript Seg 1 & 2Vol 3 para1451,1966-1972,2169-2170,2213-2214,2217NEBRoute HearingDecision Seg 1 & 2Stuart Palk & WendyBailer Palk Sec 3


1677 Lands and ROW Landowner - Erich Ploentzke Trans Mountain is commi�ed to 1. reclaiming the lands to a stable condi�on as well as implemen�ngspecial reclama�on measures (e.g., tree replacement) as set out in the Reclama�on ManagementPlan at select loca�ons such as watercourses and wetlands; 2. a three day turnaround fromno�fica�on to flagging of the pipeline, when Mr. Ploentzke proposes work in the prescribed area; 3.using only organic fer�lizers and adding this informa�on to the line list; 4. having an environmentalinspector present during the construc�on ac�vi�es to keep soils separate; 5. comple�ng a segment-by-segment report on restora�on efforts, issues faced during construc�on and any issues that needto be resolved, as part of post-construc�on monitoring; 6. working to conserve topsoil by propersepara�on as outlined in the Environmental Protec�on Plan; 7. construc�ng in the winter star�ng inNovember (with possible top soil stripping in October) and ending by May, with best efforts forreclama�on done in �me for the golf course opening; 8. a watering opera�on using water trucks ifsod applica�on is used during reclama�on; 9. using the stovepipe construc�on method to minimizeimpacts on the adjacent lands and to safely install the pipeline between two exis�ng lines; 10.considering the use of temporary fencing to keep horses or livestock out during reclama�on; 11.sharing of any soil studies, the Environmental Protec�on Plan, or the line list with the landwner; and12. providing Mr. Ploentzke with the direct name and number of someone he can talk to about hisissues with reclama�on or otherwise.

NEB Route HearingTMEP Evidence Seg1 & 2 ErichPloentzke; NEBRoute HearingTranscript Seg 1 & 2Vol 5 para3934,3948-3953,3981,4156,4157Route HearingDecision Seg 1 2Erich Ploentzke Sec3


1678 Lands and ROW Landowner - Erich Ploentzke Trans Mountain is commi�ed to working with the landowner on 1. construc�on planning; 2.minimizing the removal of trees including within the temporary construc�on workspace, to theextent prac�cable; 3. establishing access plans; 4. scheduling construc�on ac�vi�es to minimizeimpacts to the golf course including maintaining access to the south storage area; and 5. reclama�onplanning.

NEB Route HearingTMEP Evidence Seg1 & 2 ErichPloentzkeNEB RouteHearing TranscriptSeg 1 & 2 Vol 5 para3889,4007NEBRoute HearingDecision Seg 1 & 2ErichPloentzke Sec 3


1682 Lands and ROW Landowner - Dale / LornaPlummer and Carly Morin

Trans Mountain is commi�ed to 1. stripping topsoil in non-frozen condi�ons; 2. looking at op�ons torelocate the log deck/mul�-use workspace to a new loca�on in consulta�on with the Plummer andMorin; 3. using temporary fencing if requested by the Plummer or Morin; 4. taking steps to repairthe rela�onship between Trans Mountain and the Plummer; 5. being flexible in the loca�on oftemporary or extra workspace, such as the iden�fied log deck, to accommodate planneddevelopment; and 6. working with the landowners on opera�onal issues.

NEB Route HearingTranscript Seg 1 & 2Vol 6 para 5434-5435NEB RouteHearing TranscriptSeg 1 & 2 Vol 7 para5976,5999-6002,6067,6096NEBRoute HearingDecision Seg 1 & 2Plummer & MorinSec 2.2NEB RouteHearing ArgumentSeg 1 & 2 Plummer& Morin para 49,63

Project Lifecycle In Progress Trans Mountain has entered into a voluntary agreement with landowners and have completed apre-construc�on report to address construc�on related work standards. Construc�on commitmentshave bee added to the construc�on line list and provided to project execu�on team to be added towork plan.

1694 Lands and ROW NEB With respect to Tract 2497, Trans Mountain commits to repor�ng on the status of consulta�on withthe owners of Tract 2797, and whether there are any concerns, what those concerns are, and whatTrans Mountain will do to address such concerns, no later than May 26, 2017.

Route VarianceSumas Tank Farm IRNEB IR 1.1b


This commitment arose out of the Sumas Tank Farm Variance applica�on which has since beendecided and Order issued.

1734 Lands and ROW City of Chilliwack, NEB Given that the Chilliwack BC Hydro route realignment is very close to exis�ng houses, TransMountain commits to 1) providing a dedicated Land Representa�ve and a Community Liaison; 2)conduc�ng baseline monitoring of residen�al infrastructure to ensure that there’s no impacts pre-and post-construc�on; 3) developing a site specific work plan that will iden�fy all the roles andresponsibili�es and the specific requirements and restric�ons for each area including a work plan forcommunica�on of the construc�on schedule, the impacts of construc�on, what to expect, and what,if any, special requirements landowners would like to see in place.

Route VarianceChilliwack BC HydroTMEP Responsedated June 62017Route VarianceChilliwack BC HydroTranscript Vol3para1999-2000

Prior to Construc�on In Progress A Land Agent Liaison is assigned to each spread. Landowners have been provided with land agentcontact informa�on should any issues or concerns arise. Addi�onally, Landowners are made awareof the Landowner Hotline that is maintained by the Project as an alternate method to reachcompany land representa�ves. Trans Mountain will conduct pre and post construc�on baselinemonitoring and develop site specific work plans.


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1745 Lands and ROW Landowner - KeelanPe�erson

Trans Mountain is commitment to: 1. reclaiming the Lands to a stable condi�on as well asimplemen�ng special reclama�on measures such as tree replacement; 2. respec�ng poten�alconstruc�on impacts on trees, and working with landowners to minimize the amount of treeclearing required for Project construc�on; 3. con�nuing to work with the landowner to mi�gate treeop�ons; 4. con�nuing to engage with the landowner in the interest of achieving a mutuallybeneficial solu�on to the issues on the property; 5. working with Mr. Pe�erson to op�mize theworkspace loca�on on his land: to meet constructability needs; minimize impacts, including theamount of tree clearing required for construc�on; and, as stated by Trans Mountain, to hopefullyreach a mutually beneficial solu�on to issues on the property; 6. situa�ng the construc�on footprintto avoid damage to any fencing to the extent possible. If fencing needs to be removed any damagedsec�ons of the fence will be rebuilt or replaced. If any permanent survey pins are disturbed ordamaged during construc�on they will be replaced during the legal survey completed at the end ofproject construc�on; 7. situa�ng the construc�on footprint to avoid damage to fencing; 8. rebuildingor replacing any damaged sec�ons of the fence as necessary; 9. installing construc�on fencing alongthe north boundary of the windrowed topsoil pile to create a barrier to prevent access by children tothe pipeline right-of-way during construc�on; 10. installing construc�on fencing along the northboundary of the windrowed topsoil pile to create a barrier to prevent access by children to thepipeline right-of-way during construc�on; 11. fully restoring the right-of-way back to its pre-construc�on grade and profile, and if it could not, to inform the landowner and work with him todevelop a plan to ensure slops are replaced to a stable condi�on; 12. coming back with the exactslope of the hill on the areas where the workspaces are located and to con�nue to engage with thelandowner through the construc�on and restora�on phases of the projects; 13. replacing treesremoved from the temporary workspace during construc�on with similar trees or compensa�ng thelandowner; 14. avoiding removal of the shelter belt of trees along the west side of Range Road 20 inits horizontal drill bore.

Detailed Route ReplyEvidence; TranscriptVolume 8 para 7959;Decision Seg 1 & 2Keelan Pe�erson Sec2.3Detailed RouteReply Evidence;Transcript Volume 8para 7959; DecisionSeg 1 & 2 KeelanPe�erson Sec2.3Detailed RouteReply Evidence;Transcript Volume 8para 7959; DecisionSeg 1 & 2 KeelanPe�erson Sec2.3Detailed RouteReply Evidence;Transcript Volume 8para 7959; DecisionSeg 1 & 2 KeelanPe�erson Sec 2.3


1746 Lands and ROW Landowner - JohnRichardson, Landowner -Robert McMahon

Trans Mountain is commited to 1. working with the landowners to ensure that the landowners'driveway will not be damaged by the passage of construc�on vehicles and that the landowners willbe able to maintain access to their property throughout construc�on; 2. working with the landownerto op�mize temporary workspace and explore opportuni�es to use the cleared area to the west ofHornet Creek to reduced the need for tree-clearing.

Transcript Volume 2para 1083;Transcript Volume 2paras 1426 14271570


1748 Lands and ROW Landowner - Fraser HeightsCommunity Associa�on

Trans Mountain commits to evalua�ng and replacing ornamental trees or shelterbelts in selectareas; re-plan�ng with larger nursery stock and slow-growing conifers.

NEB Detailed RouteWri�en EvidenceSeg 7; NEB Route-Hearing Decision Seg7 Fraser HeightsCommunityAssocia�on Sec 3

During Construc�on Scoping Es�mated Comple�on Timeline: Q4 2023

1750 Lands and ROW Landowner - Min Guo Tans Mountain commits to 1. no�fying Ms. Guo where work is required 24 hours a day and sevendays a week; 2. limi�ng the noise to the minimal ac�vi�es required to maintain schedule; 3. fencingoff all temporary workspace during construc�on; 4. con�nuing consulta�on with Ms. Guo; 5.reloca�ng Ms. Guo if necessary. (Noise Management Plan included at Appendix C of Wri�enEvidence states: Temporary reloca�on of specific residents if mi�ga�on not successful per NoiseManagement Plan); 6. following applicable noise bylaws; 7. using sound walls/barriers.

NEB Detailed RouteHearing Decision Seg7 Min Guo Sec 2.4

During Construc�on Complete Commitment addressed in confiden�al agreement with the landowner.

1758 Lands and ROW Landowner - UnderhillLands Ltd

Trans Mountain commits to con�nuing to engage with Underhill and the poten�ally affected tenantsto iden�fy further measures that may address their access concerns.

NEB Route HearingDecision Seg 7UnderhillLandsLtdSec 3

Project Lifecycle In Progress Trans Mountain is developing in consulta�on with the City of Surrey a Natural Areas Plan�ng Planwhich prescribes plan�ng of larger stock, denser plan�ng and specific species selec�on for theseareas. This plan is inclusive of the Fraser Heights area.

1759 Lands and ROW Landowner - UnderhillLands Ltd

Trans Mountain commits to 1. u�lizing a phased construc�on staging approach to minimizetemporary impacts to building access; 2. preparing an excava�on plan u�lizing shored-trenchconstruc�on including a vibra�on monitoring plan, designed by a geotechnical engineer, for workclose to the Underhill Building; 3. working weekends and nights where feasible, and subject to Cityof Burnaby noise bylaws.

NEB Route HearingDecisionSeg 7Underhill Lands LtdSec 3


1763 Lands and ROW City of Burnaby Trans Mountain commits to providing alternate access for the Burnaby Mountain Urban Trail whereit would be crossed and temporarily unavailable; working with Burnaby to narrow the cleared areasfor the access and the access road for opera�ons for the Shellmont loca�on.

NEB Route HearingDecision , Seg 7CityofBurnaby, Sec 9


1857 Lands and ROW NEB Trans Mountain will develop a Line List including landowner contact informa�on and lis�ng of allcommitments and agreed upon special construc�on methods for each property, within Spread 1.

NEB IR No. 1.14a,Applica�on, Volume3C and Volume 2,Sec�on 5.0

Prior to Construc�on Complete Copy of line list can be provided.

1868 Lands and ROW NEB Trans Mountain will develop a Land Program Execu�on Plan that includes review of Line List todetermine commitments to landowners and ensure commitments are met.

Project Lifecycle Complete Trans Mountain has developed a Land Program Execu�on Plan that includes review of Line Lists todetermine commitments to landowners and ensure commitments are met.


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1890 Lands and ROW NEB Trans Mountain will monitor and record the comple�on of commitments to landowners withinSpread 1 by the project land program administra�on.


During Construc�on In Progress Trans Mountain confirms that it has a process/system in place to monitor and record comple�on ofcommitments to landowners. A post-construc�on mee�ng will be held with landowners andoccupants (when required) where a review of landowner commitments are closed out and a releaseis signed between landowner and company to verify commitments are complete. An agreementwith landowner and TMEP will be arranged to se�le any outstanding commitments fromconstruc�on that require future obliga�ons to be managed throughout opera�ons andmaintenance.

1901 Lands and ROW NEB Trans Mountain will ensure the plans and procedures are followed to ensure appropriate no�fica�onis made to each landowner, as required, based on the specific needs of their agricultural land use,are incorporated into the Land Program Execu�on Plan.


Project Lifecycle In Progress Trans Mountain confirms that the Land Program Execu�on Plan encompasses plans and proceduresto address landowner specific no�fica�on requirements.

1916 Lands and ROW NEB Trans Mountain will contact the following prior to clearing and construc�on ac�vi�es, and providemaps and schedule informa�on to enable them to select alternate areas for their ac�vi�es: trappersof affected registered fur management areas and traplines, guide ou�i�ers in relevant wildlifemanagement units, and commercial recrea�on tenure holders. (Spread 1)

CPAWS IR No. 1.1.2;Applica�on Volume5B, 7-108;Applica�on Volume5D 6-1


Commitment no longer applicable. There is no affected par�es in Spread 1.

1918 Lands and ROW BC Ministry of Forests Landsand Natural ResourceOpera�ons (MFLNRO)

Trans Mountain will no�fy all affected mineral, aggregate and oil and gas tenure/disposi�on holdersbefore construc�on to coordinate planned ac�vi�es and secure agreements, as necessary.

BC MFLNRO P-IR No.1.14

Prior to Construc�on Complete Distribu�on list to be provided with confirma�on of date and method of no�fica�on.

1928 Lands and ROW Sto:lo Collec�ve Trans Mountain will provide compensa�on, considering various forms, to private land and propertyowners according to established industry protocols where losses or damages are proven.




2950 Lands and ROW Brian Kingman Trans Mountain will ensure final alignment of the proposed pipeline route considers the large cedartrees, and opportuni�es to narrow or align the right-of-way will be inves�gated and considered withthe landowner.


Prior to Construc�on Complete Landowner has entered into a voluntary acquisi�on agreement wherein the project footprint hasbeen agreed.

3058 Lands and ROW NEB For site prepara�on, Trans Mountain will ensure �mber and brush disposal op�ons will be subject toagreements with landowners and appropriate government authori�es.

Pre-Applica�onProject Descrip�on p18

During Construc�on In Progress Trans Mountain is entering into agreements with landowners to address �mber compensa�on andbrush disposal methods.

3127 Lands and ROW NEB Trans Mountain will have procedures in place to ensure that irriga�on water is not interrupted andhas commi�ed to working with Yarrow Ecovillage in advance of construc�on to develop a strategy toensure that temporary irriga�on lines are installed and permanent irriga�on lines are re-establishedduring and a�er construc�on.


Project Lifecycle In Progress TMEP will a�empt to work with the landowner and document in the preconstruc�on reportprocedures to mi�gate impacts to irriga�on resul�ng from construc�on ac�vi�es. TMEP landrepresenta�ves are commi�ed to working with Yarrow Ecovillage to ensure mi�ga�on is in place toaddress irriga�on concerns. Trans Mountain notes that it is obligated pursuant to sec�on 314 of theCER Act to do as li�le damage as possible during the course of pipeline construc�on. TransMountain also notes its obliga�on to restore the Pipeline ROW Area and Temporary Workspace Areato a condi�on that is consistent with the current land use pursuant to sec�on 21 of the OnshorePipeline Regula�ons.

3128 Lands and ROW NEB In regards to nursery opera�ons, Trans Mountain has commi�ed to providing ample pre-construc�on no�ce to nursery operators so that the nursery can prepare for possible disrup�ons inirriga�on, drainage and water recycling systems.


Prior to Construc�on In Progress Distribu�on list to be provided with confirma�on of date and method of no�fica�on.

3496 Lands and ROW NEB Trans Mountain will work with local landowners in the Fraser Valley to determine agriculturalprac�ces, including deep sub soiling, to determine depth of cover requirements.


Project Lifecycle In Progress Trans Mountain has worked with landowners in the Fraser Valley to ensure an appropriate depth ofcover is incorporated into construc�on engineered plans to mi�gate poten�al impacts from deepsoil �lling and agricultural prac�ces. In agricultural land, Trans Mountain has adopted a standarddepth of cover of 1.2 meters. Depth of cover of 1.2 m is indicated in the construc�on alignmentsheets.

3640 Lands and ROW Davis LLP Trans Mountain would work with Nicola Ranch to minimize disturbance to hay produc�onopera�ons and would compensate the landowner where necessary.



Addressed in sec�on 314 of CER Act.

3691 Lands and ROW City of Abbotsford Trans Mountain will preserve a large co�onwood adjacent western boundary of golf course if it isnot on the Trans Mountain ROW and does not pose a safety concern.

TWG Mee�ng2015/04/30

Prior to Construc�on In Progress Landowner construc�on commitments have been added to the construc�on line list. TMEP landrepresenta�ves will con�nue to engage with the landowners throughout the project lifecycle. Apost-construc�on mee�ng will be held with landowners and occupants (when required) where areview of landowner commitments are closed out and a release is signed between landowner andcompany to verify commitments are complete. An agreement with landowner and TMEP will bearranged to se�le any outstanding commitments from construc�on that require future obliga�onsto be managed throughout opera�ons and maintenance.

3743 Lands and ROW Frolek Ca�le Co. Ltd Trans Mountain commits to washing UTVs each �me field crews leave or enter the property. Speciala�en�on should be paid to underneath the UTV’s.



73 Commitment addressed in Biosecurity Management Plan, Filing ID A90966-8, Condi�on 72, PipelineEnvironmental Protec�on Plan, Sec�on 2.5 of Volume 6 Environmental Management Plans, page 2.

3810 Lands and ROW Workshop Par�cipants Trans Mountain will provide chicken farmers with advance no�fica�on of construc�on to minimizesensory disturbance to birds.

SEEMP Fraser Valley Prior to Construc�on In Progress Trans Mountain has iden�fied directly affected chicken farms and will work with farmers to provideadvance no�fica�on of construc�on ac�vi�es in order to minimize sensory disturbance to birds.






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3845 Lands and ROW Township of Langley Details of all crossing of Township of Langley infrastructure will be formalized in crossingagreements.

Langley IR No. 1.12d Prior to Construc�on Superseded by NEBCondi�on

113 Commitment addressed by Condi�on 103, Filing ID C01792, U�lity Crossings, Sec�on (All).

3985 Lands and ROW NEB Trans Mountain will develop a Line List including landowner contact informa�on and lis�ng of allcommitments and agreed upon special construc�on methods for each property within Spread 2.


Project Lifecycle Complete TMEP has a construc�on line list for each construc�on spread; the line lists are managed internallyby land team and land management system; construc�on line lists are provided to project execu�onteam as well as the applicable GCC prior to construc�on to ensure commitments and landownerspecific construc�on methods and requirements are communicated and implemented.



Prior to Construc�on Complete TMEP has a construc�on line list for each construc�on spread; the line lists are managed internallyby land team and land management system; construc�on line lists are provided to project execu�onteam as well as the applicable GCC prior to construc�on to ensure commitments and landownerspecific construc�on methods and requirements are communicated and implemented.




3988 Lands and ROW NEB Trans Mountain will develop a Line List including landowner contact informa�on and lis�ng of allcommitments and agreed upon special construc�on methods for each property within Spread 5A.



3989 Lands and ROW NEB Trans Mountain will develop a Line List including landowner contact informa�on and lis�ng of allcommitments and agreed upon special construc�on methods for each property within Spread 5B.










Trans Mountain will provide Landowners within Spread 6 with a schedule of work to be conductedon their lands, at least 21 days in advance of the start of construc�on.



Trans Mountain will provide Landowners within Spread 7 with a schedule of work to be conductedon their lands, at least 21 days in advance of the start of construc�on.


4495 Lands and ROW Landowner - Li�le FortHerefords

Trans Mountain commits to working with the Li�le Fort Herefords 1) to ensure the irriga�on systemremains opera�onal throughout construc�on. 2) to ensure impacts to their opera�ons are limited tothe extent prac�cable, including impacts to pasture and irriga�on 3) to engage with Li�le FortHerefords to address their concerns through mi�ga�on steps such as fencing of the construc�onfootprint, construc�ng during winter and maintaining access to the lands not impacted by theconstruc�on footprint 4) to winter construc�on to minimize or limit the impacts to the extentpossible 5) to include any change to workspace or reduc�ons in workspace in the as-built drawings6) to using five-strand barbed wire fencing 7) to �ming cleanup opera�ons to try to minimizeimpacts on the irriga�on system 8) to employing a smaller construc�on crew for the narrowsegment of the Project where the landowner seasonally pens its bulls to reduce the construc�onfootprint in that loca�on. 9) to engage with Li�le Fort Herefords regarding the concept of analterna�ve pasture 10) to con�nue to engage with Li�le Fort Herefords in developing plans to limitthe impact on its opera�ons.

Detailed Route ReplyEvidence, TranscriptVolume 1 (para 75),Transcript Volume 1(paras 127 - 129),Transcript Volume 1(para 304); Decision,Transcript Volume 1(para 304); Decision,Transcript Volume 1(para 825),Transcript Volume 1(paras 829, 862),Transcript Volume 1(paras 74, 863),Transcript Volume 1(para 929)

Project Lifecycle In Progress Trans Mountain has entered into voluntary agreements with the landowner. Trans Mountain LandRepresenta�ves have engaged with the Landowner to address all construc�on related concerns andrequests. The agreed upon requests have been incorporated into spread construc�on work plans,and have been captured on the Project Construc�on Line List. Trans Mountain Land will con�nue toengage and work with the landowner throughout the Project to ensure concerns and mi�ga�ons areaddressed.


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4497 Lands and ROW Landowner - 1054408 BCLtd.

Trans Mountain commits to: 1) engaging and working with Landowner Mark Steele, 1054408 BC Ltd.,regarding op�ons for re-configuring temporary workspace, where prac�cable 2) working with thelandowner regarding permanent road crossings, road layout and reconfigura�on of the workspace tominimize the impacts on the development, to the extent possible 3) engaging and working with theLandowner regarding establishing access plans and scheduling construc�on ac�vi�es to minimizethe Project's impacts on the residen�al development and on the Landowner's access road andaccess to its lands, to the extent prac�cable 4) restric�ng access on the construc�on footprint onlyduring the construc�on period 5) developing a Traffic Management Plan, including signage, toenable safe access onto, and egress from, the site 6) installing the pipeline at a depth that will allowthe addi�onal fill above it. 7) coopera�ng with the Landowner in providing proximity and crossingpermits, if required, to accommodate future development of its lands during opera�ons.

Wri�en Evidence;Transcript Volume 4(para 2300);Transcript Volume 4(para 2715),Transcript Volume 4(para 3254);Decision; Filing IDA93284


4503 Lands and ROW Landowner - JohnRichardson, Landowner -Robert McMahon

Trans Mountain commits to working with the landowner to only clear trees to the extent warrantedto safely construct the Project, to limit the poten�al for terrain instability and erosion, and toconsider any inputs in reclama�on.

Detailed RouteWri�en Evidence –Richardson andMcMahon (para 27)Filing ID A89109),Trans MountainDetailed RouteHearings - Transcript- Volume 2 - MH-078-2017(1339)Filing ID A90447,NEB Decision -Richardson andMcMahon (p 9)Filing ID A92764


4504 Lands and ROW Landowner - Nestlé WatersCanada Inc.

In keeping with its regulatory obliga�ons to minimize impacts to the extent prac�cable, TransMountain commits to con�nue working with the landowner to establish access plans, and toschedule construc�on ac�vi�es that minimize impacts to the Lands and the Landowner’s opera�onsto the extent prac�cable.

Trans MountainPipeline ULC –Detailed RouteWri�en Evidence(para 27) – NestleWaters Canada(A6A9D1)

Project Lifecycle In Progress A voluntary acquisi�on agreement is an�cipated to be completed with the landowner in due course.



During Construc�on In Progress Trans Mountain has a process/system in place to monitor and record comple�on of commitments tolandowners. A post-construc�on mee�ng will be held with landowners and occupants (whenrequired) where a review of landowner commitments are closed out and a release is signedbetween landowner and company to verify commitments are complete. An agreement withlandowner and TMEP will be arranged to se�le any outstanding commitments from construc�onthat require future obliga�ons to be managed throughout opera�ons and maintenance.




4509 Lands and ROW NEB Trans Mountain will monitor and record the comple�on of commitments to landowners withinSpread 4A by the project land program administra�on.



4510 Lands and ROW NEB Trans Mountain will monitor and record the comple�on of commitments to landowners withinSpread 4B by the project land program administra�on.



4511 Lands and ROW NEB Trans Mountain will monitor and record the comple�on of commitments to landowners withinSpread 5A by the project land program administra�on.




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4512 Lands and ROW NEB Trans Mountain will monitor and record the comple�on of commitments to landowners withinSpread 5B by the project land program administra�on.









4522 Lands and ROW Landowner - Hugh DavidGray, Barbara Ann Gray

Trans Mountain commits to engaging with the Landowner to gain access to the Lands and to addressthe Landowner’s concerns.

Detailed RouteHearing, Wri�enEvidence (para 23).

Project Lifecycle In Progress Trans Mountain Land has met with Landowners and arranged access to Land to collect field data tosupport the compila�on of a Arborist Report and Site Specific Reclama�on Plan. The report iscurrently being generated and will be reviewed with the Landowners once complete. LandAcquisi�on documents will be further reviewed with landowner, and Trans Mountain will a�empt tocome to a voluntary agreement with Landowner.


Trans Mountain commits to making best efforts to protect two Western red cedar trees that arelocated along the edge of the temporary workspace area on the southwest side of the Lands, andmaintain the vegeta�ve buffer on the southwest corner of the Lands.

Detailed RouteHearing, CER IR No.1.2

During Construc�on In Progress Trans Mountain Land has met with Landowners and arranged access to Land to collect field data tosupport the compila�on of a Arborist Report and Site Specific Reclama�on Plan. The report iscurrently being generated and will be reviewed with the Landowners once complete. The ArboristReport and Site Specific Reclama�on Plan addresses the request to protect the Two Western RedCedars and the vegeta�ve buffer on the SW corner of the Lands.


Prior to commencing tree clearing ac�vi�es on the Lands, Trans Mountain commits to conduc�ng adetailed tree assessment and provide an arborist report that will document the number, species,age, size, health and value of all trees proposed to be removed from the treed area and walkingpath. Trans Mountain will develop a site-specific reclama�on (replan�ng) plan (“Site-SpecificReclama�on Plan”) aimed at providing a func�onally equivalent forest area as is present on theLands.

Detailed RouteHearing, CER IR No.1

Prior to Construc�on In Progress Trans Mountain Land has met with Landowners and arranged access to Land to collect field data tosupport the compila�on of a Arborist Report and Site Specific Reclama�on Plan. The report iscurrently being generated and will be reviewed with the Landowners once complete. The ArboristReport and Site Specific Reclama�on Plan addresses the request to protect the Two Western RedCedars and the vegeta�ve buffer on the SW corner of the Lands.

4529 Lands and ROW Landowner - Redwoods GolfCourse Ltd. (Redwoods)

Construc�on has been scheduled during the winter months as much as possible to minimize peakcustomer u�liza�on of the golf course. Trans Mountain commits to engaging with the Landownerprior to and throughout the construc�on process to further modify the schedule as much asprac�cable to minimize impacts on the Landowner’s business.


During Construc�on In Progress TM is con�nuing to consult with the landowner in conjunc�on with the project execu�on team tocoordinate construc�on schedules with low season of golf course usage to minimize impacts onbusiness opera�ons where prac�cable. A voluntary acquisi�on agreement is an�cipated to becompleted with the landowner in due course.


Reclama�on will be conducted in accordance with the Reclama�on Management Plan (A85826).Since the Lands are an altered landscaped environment, Trans Mountain commits to comple�ng aninventory of any substan�al landscape and other improvements made to the Lands prior toconstruc�on clearing. Furthermore, in keeping with its regulatory obliga�on to minimize impacts tothe extent prac�cable, Trans Mountain commits to restoring the Lands to their current use as a golfcourse.


Prior to Opera�ons In Progress Trans Mountain representa�ves con�nue to engage with Redwoods Golf Course e to iden�fy anyspecific features regarding the Land. This includes site walk overs with the Landowner and TransMountain Project Representa�ves to inventory all poten�al impacts to the course. An agreementwill be reached with the Landowner that addresses all impacts, mi�ga�ons, and damages as a resultof construc�on ac�vi�es. A voluntary acquisi�on agreement is an�cipated to be completed with thelandowner in due course.


Trans Mountain commits to mee�ng and working with the Landowner to establish a post-construc�on site-specific restora�on plan. Professional landscaping services will be used as requiredto help develop the restora�on plan and implement the plan accordingly.


Project Lifecycle In Progress Trans Mountain representa�ves con�nue to engage with Redwoods Golf Course to iden�fy anyspecific features regarding the Land. This includes site walk overs with the Landowner and TransMountain Project Representa�ves to inventory all poten�al impacts to the course. An agreementwill be reached with the Landowner that addresses all impacts, mi�ga�ons, and damages as a resultof construc�on ac�vi�es. A voluntary acquisi�on agreement is an�cipated to be completed with thelandowner in due course.


Trans Mountain commits to developing a Tree Inventory and Re-Plan�ng Plan in collabora�on withthe Landowner prior to any tree removals.


Prior to Opera�ons In Progress Trans Mountain representa�ves con�nue to engage with Redwoods Golf Course to iden�fy anyspecific features regarding the Land. This includes site walk overs with the Landowner and TransMountain Project Representa�ves to inventory all poten�al impacts to the course. An agreementwill be reached with the Landowner that addresses all impacts, mi�ga�ons, and damages as a resultof construc�on ac�vi�es. A specific reclama�on and landscape plan that addresses Tree replan�ngwill be included in the agreement between Company and Landowner. A voluntary acquisi�onagreement is an�cipated in due course.


In consulta�ons with Trans Mountain, the Landowner suggested that they will hire a professionalgolf course designer to help manage the restora�on of the Golf Course a�er the TMEP construc�on.Trans Mountain commits to working with the Landowner’s golf course designer and consideringtheir input in conduc�ng its restora�on ac�vi�es on the Golf Course.

Detailed RouteHearing,SupplementalEvidence (para 32)

Prior to Opera�ons In Progress Trans Mountain representa�ves con�nue to engage with Redwoods Golf Course to iden�fy anyspecific features regarding the Land. This includes site walk overs with the Landowner and TransMountain Project Representa�ves to inventory all poten�al impacts to the course. An agreementwill be reached with the Landowner that addresses all impacts, mi�ga�ons, and damages as a resultof construc�on ac�vi�es. A voluntary acquisi�on agreement is an�cipated to be completed with thelandowner in due course.


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Trans Mountain commits to con�nuing to work with the Landowner to mi�gate the impacts of theTMEP to the extent prac�cable. Residual impacts, including compensa�on for impacts that cannotbe mi�gated, are outside of the Detailed Route Hearing process. However, Trans Mountain commitsto addressing these concerns through mutual agreement or CER processes.



Superseded by s.314 of the CER Act to do as li�le damage as possible and to compensate.


Trans Mountain will con�nue to engage with the Landowner to address the Landowner’s concerns. Detailed RouteHearing,SupplementalEvidence (para 16)

Project Lifecycle In Progress TMEP land representa�ves will con�nue to engage with the landowners throughout the projectlifecycle. Post Project turnover, Trans Mountain will have Regional Land Representa�ves available toaddress any ongoing concerns raised by the Landowner.


Trans Mountain commits to working with the Landowner to develop a Tree Management Plan forTMEP construc�on, to minimize tree removal and mi�gate the impact of required tree removals tothe extent prac�cable. Specifically, as outlined in paragraph 32 of Trans Mountain’s 2018 Wri�enEvidence Trans Mountain will: 1) Only clear trees to the extent required to safely construct the TMEPto the construc�on team and the public. The survey will document the number, species, andapproximate size of the exis�ng trees. 2) Assess non-merchantable and merchantable �mber. 3)Iden�fy trees that require protec�on. 4) Iden�fy significant trees or trees on the edges of the projectfootprint that can be retained. 5) Iden�fy which trees are caliper size and can be salvaged and storedfor reclama�on plan�ng. 6) Provide the Landowner with survey drawings or landscape sketches of allthe significant trees and ornamental features (e.g. shrubs, plan�ngs, garden/flowerbeds) along theproject footprint prior to clearing, and iden�fy which are to be replaced a�er construc�on. 7)Perform a legal survey and clearly delineate what trees are to be cleared and what trees are to beretained. 8) Iden�fy, locate, document, and salvage and replace any other features (e.g. large rocks,monuments) as mutually agreed with the Landowner. 9) Consider other offset or replacementop�ons for landscaping that is compa�ble with pipeline rights of way.


Prior to Construc�on In Progress Trans Mountain is commi�ed to working with the Landowner to address these commitments. Asurvey drawing and/or landscape plan will be completed to prior to clearing ac�vi�es and sharedwith the landowner.

4553 Lands and ROW Landowner - Robin Scory Trans Mountain commits to engaging with the Landowner if and when the Landowner is willing toengage.

Detailed RouteHearing, Responseto Statement ofOpposi�on (SOS),pg. 2

Project Lifecycle In Progress Trans Mountain has made numerous a�empts to engage and consult with the Landowner. TransMountain is commi�ed to engaging with the Landowner if and when the Landowner is willing toengage. Company Land Representa�ve contact informa�on has been provided to the Landowner.

4554 Lands and ROW Landowner - Chris�neBloom

Trans Mountain commits to keeping the Landowner apprised of Trans Mountain’s construc�on plans,including by communica�ng the �ming of construc�on ac�vi�es in advance, to the extentprac�cable.

Detailed RouteHearing, Wri�enEvidence (para 39)(C04941), Le�erDecision (pg. 35)(C138139)


4561 Lands and ROW Landowner - Rudolf Enns Trans Mountain commits to con�nuing to engage the Landowner to address the Landowner’sconcerns.

Detailed RouteHearingSupplementalEvidence (para 18)


4565 Lands and ROW Landowner - YarrowEcovillage

Trans Mountain commits to engaging with Yarrow Ecovillage on the sources of compost suitable foruse on the Lands. A final choice will be made in consulta�on with Yarrow EcoVillage representa�ves.

Detailed RouteHearing, Le�erDecision (pg. 13)



Trans Mountain commits to working with the Landowner in advance of construc�on to develop astrategy to ensure that temporary irriga�on lines are installed and permanent irriga�on lines are re-established during and a�er construc�on.

Detailed RouteHearing, Responseto CER IR No. 2.1



Trans Mountain commits to engaging with the Landowner in the implementa�on of proposed workplans and mi�ga�on measures.

Detailed RouteHearing, Wri�enArgument (para14)


4613 Lands and ROW CER, Nlaka’pamux Na�onTribal Council (NNTC)

Trans Mountain commits to developing a decommissioning and end land use plan at the �me ofapplica�on for pipeline decommissioning and to engaging Indigenous groups as required.



349 Marine Shipping NEB Trans Mountain will screen the tankers nominated to call on the Westridge Marine Terminal to checkthat they are implemen�ng a Vola�le Organic Compound management plan.

Technical UpdateNo. 1 & Consulta�onUpdate No. 2 - Part5, Part 01, Table1.6.3-1

During Opera�ons Complete Iden�fied as part of the Vessel Acceptance Standard (VAS) Masters Declara�on and VesselInforma�on Checklist filed as part of the NEB Reconsidera�on Hearing (MH-052-2018), Filing IDs:VAS (2018) A6L2A5, Requirement has been met; updated VAS document will also be filed with CERCondi�on 134, See Sec�on 2.5.4 (p. 8) of the VAS Masters Declara�on and Vessel Informa�onChecklist (2018).


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386 Marine Shipping NEB Trans Mountain will con�nue to work with Western Canada Marine Response Corpora�on (WCMRC)to implement relevant recommenda�ons from the TERMPOL process, any recommenda�ons fromthe Panel and any mandated improvements to exis�ng emergency preparedness and responsemeasures as necessary to address the effects of the Project-related increase in tanker traffic.

Applica�on Volume8, 8A-50.


91, 133, 144 Response to NEB IR TERMPOL Report and Outstanding Filings No. A (OH-001-2014, Filing IDA4G3U5). Condi�on 91 Plan for Marine Spill Preven�on and Response Commitments - SupplementalReport (2020), MH-052-2018, Filing ID A7D1F0, Condi�on 91 Marine Spill Preven�on and ResponseCommitments, From Condi�on 91 Supplemental Report: Finding 6 & 7: see Sec�on 3.2.2: (p. 11)ERR Progress; See also - Commitment ID 404 regarding Trans Mountain funding of AIS / radarreflectors on Vessels of Opportunity, Finding 28: see Sec�on 3.2.2 (p. 9-10) ERR Progress, Finding 29:See Sec�on3.2: Enhanced Marine Oil Spill Response (ERR) Condi�on 133.b (p. 6) and 3.2.1 (p. 8)Trans Mountain's Role.

387 Marine Shipping NEB Trans Mountain is commi�ed to further mi�ga�ng poten�al effects of bilge water releases by usingreputable vessel owners and operators who strictly adhere to regula�ons and ensure con�nuedmaintenance of vessel discharge treatment equipment and safety mechanisms.

Applica�on Volume8A, 8A-435.


134 Iden�fied as part of the Westridge Marine Terminal Regula�ons and Opera�ons Guide (WMTROG)and the Vessel Acceptance Standard (VAS) filed as part of the NEB Reconsidera�on Hearing (MH-052-2018). Filing IDs: WMTROG (2018) A6J6H7 and VAS (2018) A6L2A3. Requirement has been met;updated VAS document will also be filed with CER Condi�on 134, See Sec�on 10.2 (p. 45) of theWMTROG and Sec�on 2.5.9 (p. 9) of the VAS (2018).

389 Marine Shipping NEB Trans Mountain will provide recep�on facili�es at the Westridge Marine Terminal as necessary toservice the needs of the Project-related marine vessels.


During Opera�ons In Progress The Westridge Marine Terminal Regula�ons and Opera�ons Guide (WMTROG), part of MarineTerminal Opera�ons (ISLSM) will s�pulate recep�on facili�es will be available to receive and safelyhandle cargo loading arm drainage.

390 Marine Shipping NEB Trans Mountain will require all tankers to process and empty their bilges prior to arrival and to havethe discharge valve of the bilge water locked while in Canadian waters.


During Opera�ons Complete Iden�fied as part of the Westridge Marine Terminal Regula�ons and Opera�ons Guide (WMTROG)and Vessel Acceptance Standard (VAS) Masters Declara�on and Vessel Informa�on Checklist filed aspart of the NEB Reconsidera�on Hearing (MH-052-2018). Filing IDs WMTROG (2018) A6J6H7 andVAS Masters Declara�on and Checklist (2018) A6L2A5, Requirement has been met; updated VASdocument will also be filed with CER Condi�on 134, See Sec�on 10.2 (p. 44-45) of the WMTROG(2018) and Sec�on 2.5.9 (p. 9) of the VAS Masters Declara�on and Vessel Informa�on Checklist(2018).

391 Marine Shipping NEB Trans Mountain will require that a tug would accompany the Project-related tankers for the en�retransit through the Strait of Georgia and between Race Rocks and the 12 nau�cal mile to assist withnaviga�on. The tug escort is an enhancement to exis�ng tug requirements.



133, 134 Condi�on 91 Plan for Marine Shipping-related Commitments (2017), OH-001-2014, Filing IDA5R4K2; Condi�on 91 (original) Marine Spill Preven�on and Response Commitments, Condi�on 91Report (OH-001-2014) Sec�on 5.1 (p. 5-8): Tug Matrix Updated Vessel Acceptance Standard will alsobe filed with CER Condi�on 134.

392 Marine Shipping NEB Trans Mountain will require that all Project-related tankers calling at the Westridge Marine Terminalhave mandatory tug escort for the en�re route between the Westridge Marine Terminal and thePacific Ocean.



133, 134 This commitment will be addressed by CER Condi�on 133: Confirma�on of marine spill preven�onand response commitments, and, CER Condi�on 134: Updated Vessel Acceptance Standard andWestridge Marine Terminal Regula�ons and Opera�ons Guide which will both be filed at least 3months prior to loading the first tanker at the Westridge Marine Terminal with oil transported bythe Project.

393 Marine Shipping Robyn Allan, Val Veirs Trans Mountain is commi�ed to working with Fisheries and Oceans Canada (DFO) and otherstakeholders on implemen�ng the Ac�on Plan for the Recovery of the Southern Resident KillerWhale as well as developing other strategies to assist in southern resident killer whale recovery.

Allan R IR No. 1.20l,Veirs V IR No. 1.5


132 Trans Mountain has sought to contribute to and/or par�cipate in mul�ple ini�a�ves that seek toimprove the shipping industry’s understanding of the presence of marine mammals in shippingtraffic lanes. Trans Mountain has chosen to par�cipate or financially support ini�a�ves increase theabundance of food, minimize ocean pollu�on and adap�vely manage human disturbance to helpmarine mammals in their recovery. Commitment will be addressed by CER Condi�on 132 MarineMammal Protec�on Program that will be filed at least 3 months prior to commencing opera�ons.

395 Marine Shipping City of Burnaby There will be mul�ple and redundant communica�on lines open with the tanker and the pilotonboard to communicate dock approach and weather informa�on which, subject to final design, isexpected to include a visual display.

City Burnaby IR No.1.26.10e

During Opera�ons Complete Proof of Comple�on: Docking Display board design by Moffat Nichol. Procurement complete.

396 Marine Shipping Province of Bri�sh Columbia Trans Mountain will provide a comparison of Vessel Traffic Service (VTS) capabili�es comparingCanadian Coast Guard to other jurisdic�ons.

Province BC F-IR No.1.1.50a

Prior to Construc�on Complete See Trans Mountain response to (Follow up #3) Province BC F-IR No. 1.1.50a-A�achment 1 (VTSReport) (OH-001-2014, Filing ID A4A2Z7) and Province BC F-IR No. 1.1.50a-A�achment 2 (AppendixA) (OH-001-2014, Filing ID A4A2Z8).

398 Marine Shipping Tsawout First Na�on Should the Project proceed, Trans Mountain will develop key safety and performance indicators forfuture enhanced Westridge opera�ons and provide regular updates to the Chamber of Shipping BC(COSBC) that may then be posted to the COSBC website.

Tsawwassen FN F-IRNo. 1.28

During Opera�ons In Progress See Safe Shipping BC website for current informa�on: www.safeshippingbc.ca. Trans Mountain willwork with COSBC to iden�fy how informa�on can be enhanced once the expanded WMT is inopera�on.

400 Marine Shipping Pacheedaht First Na�on Trans Mountain is commi�ed to working with the Department of Fisheries and Oceans (DFO) andother stakeholders on implemen�ng the “Ac�on Plan for the Recovery of the Southern ResidentKiller Whale (SRKW) ” as well as developing other strategies to assist in SRKW recovery.

Pacheedaht FN IRNo. 1.05.01


134 Trans Mountain has sought to contribute to and/or par�cipate in mul�ple ini�a�ves that seek toimprove the shipping industry’s understanding of the presence of marine mammals in shippingtraffic lanes. Trans Mountain has chosen to par�cipate or financially support ini�a�ves increase theabundance of food, minimize ocean pollu�on and adap�vely manage human disturbance to helpmarine mammals in their recovery. Commitment will be addressed by CER Condi�on 134: UpdatedVessel Acceptance Standard and Westridge Marine Terminal Regula�ons and Opera�ons Guide thatwill be filed at least 3 months prior to loading the first tanker at the Westridge Marine Terminal withoil transported by the Project, and therea�er on or before 31 January of each of the first five yearsa�er commencing opera�ons.


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401 Marine Shipping District of West Vancouver Trans Mountain will follow up with 1) Transport Canada regarding incidents and failures,enforcement and prosecu�ons the District of West Vancouver is seeking and commits to filing theinforma�on with the Na�onal Energy Board without delay upon receipt of same from TransportCanada. 2) The Pacific Pilotage Authority regarding the escor�ng of ships the District of WestVancouver is seeking and commits to filing the informa�on with the Na�onal Energy Board withoutdelay upon receipt of same from The Pacific Pilotage Authority. 3) Western Canada Marine ResponseCorpora�on (WCMRC) regarding informa�on on what other organiza�ons would assist; thean�cipated response �mes for other organiza�ons; and mutual aid or similar agreements; mutualaid to other organiza�ons, the District of West Vancouver is seeking and commits to filing theinforma�on with the Na�onal Energy Board without delay upon receipt of same from WCMRC. 4)Vancouver Fraser Port Authority DBA Port Metro Vancouver regarding speed limits the District ofWest Vancouver is seeking and commits to filing the informa�on with the Na�onal Energy Boardwithout delay upon receipt of same from Vancouver Fraser Port Authority DBA Port MetroVancouver.

District of WestVancouver -A�achment - Table1.57 (page 17), 1.14(page 6), 117 (page7)

Prior to Opera�ons Complete .See Trans Mountain filings of correspondence as well as Transport Canada evidence for OH-001-2014 hearing: Transport Canada - Correspondence filed by Trans Mountain (Filing ID A62678), aswell as Appendix B of Transport Canada Evidence dated May 27, 2015 (Filing ID A4L7K1) (page B1, p.66-67 of PDF), PPA - Correspondence filed by Trans Mountain (Filing ID A62676), WCMRC -Correspondence filed by Trans Mountain (Filing ID A64054), VFPA (DBA Port Metro Vancouver) -Evidence (Filing ID A4L6Q7), and Port Informa�on Guide Port submi�ed to the NEB process asa�achment with the TERMPOL report (Filing ID A4F8Z7).

402 Marine Shipping Tsawout First Na�on Trans Mountain will follow up with Canada and the Province of BC regarding the informa�on theIntervenor is seeking and commits to filing the informa�on with the Na�onal Energy Board withoutdelay upon receipt of same from Canada and the Province of BC.

Tsawout FN -A�achment - Table1.36t

Prior to Opera�ons No LongerApplicable

The commitment was made by Trans Mountain as part of a detailed reply to a mo�on by theTsawout First Na�on to compel full and adequate responses to a lengthy informa�on request(A3Z2D6 at PDF Page 133). The NEB ul�mately denied this mo�on on September 26, 2014, rulingthat Trans Mountain had already sufficiently responded (A4C4H7 at PDF Page 125 for IR 1.36(t)).Based on that ruling, the statement has been overtaken and is no longer applicable.

403 Marine Shipping Department of Fisheries andOceans, Transport Canada,Vancouver Fraser PortAuthority DBA Port MetroVancouver

Trans Mountain is commi�ed to con�nued co-opera�on with Vancouver Fraser Port Authority DBAPort Metro Vancouver and the Canadian Coast Guard to ensure safety and efficiency of marine trafficincluding movements within the Movement Restric�on Area (MRA). Trans Mountain will con�nue todiscuss the effects of the Project on available transit windows and the movement of vessels in theMRA with Port Metro Vancouver.


During Opera�ons In Progress Engagement by VFPA on traffic organiza�on service and TCZ-2 will be documented by TransMountain.

404 Marine Shipping NEB Trans Mountain will provide financial assistance to smaller vessels registered in Western CanadaMarine Response Corpora�on (WCMRC)’s Fishers Oil Spill Emergency Team (FOSET) program to befi�ed with Automated Informa�on System (AIS) and radar reflectors, which will aid in located FOSETassets during standard opera�ons, as well as while undertaking response ac�vi�es and will enhancesafety.

Trans MountainResponse to NEB IRTERMPOL Rpt andOutstanding Filings(January 2, 2015)Finding 6

During Opera�ons In Progress Trans Mountain funded (WCMRC implementa�on) of radar reflectors and AIS will be reported out inthe Condi�on 133 filing due three months prior to Project opera�ons.

405 Marine Shipping NEB, Transport Canada Trans Mountain will no�fy the appropriate authority if it wishes to alter any Project commitmentsrelated to the movement of Project-related tankers, opera�onal parameters, or characteris�cs, sothe authority can review the impacts to safety as a result of the changes.


Project Lifecycle In Progress Commitment addressed in Table A-1, Response to NEB IR TERMPOL Report and Outstanding FilingsNo. A (OH-001-2014, Filing ID A4G3U5).

407 Marine Shipping Department of Fisheries andOceans, Transport Canada,Vancouver Fraser PortAuthority DBA Port MetroVancouver

Trans Mountain will provide copies of its Port Informa�on and Terminal Opera�ons Manual toTransport Canada, the Canadian Coast Guard, the Pacific Pilotage Authority, and Vancouver FraserPort Authority DBA Port Metro Vancouver for informa�on at least six months before the start ofterminal opera�ons.


Prior to Opera�ons Complete Westridge Marine Terminal Regula�ons and Opera�ons Guide (WMTROG), the Vessel AcceptanceStandard (VAS) including the Masters Declara�on and Vessel Informa�on Checklist filed as part ofthe NEB Reconsidera�on Hearing (MH-052-2018) Filing IDs: WMTROG (2018) A6J6H7, VAS (2018)A6L2A5 and VAS Masters Declara�on and Vessel Informa�on Checklist (2018) A6L2A3 Requirementhas been met; updated VAS document will also be filed with CER Condi�on 134, Whole documentsapplicable.

409 Marine Shipping NEB, Transport Canada The Interna�onal Safety Guide for Oil Tankers and Terminals (ISGOTT) safety checklist as well as achecklist with addi�onal terminal specific safety items will be included to the updated TerminalOpera�ons Manual, which shall be provided to the TERMPOL Review Commi�ee (TRC) 6 monthsprior to the expanded terminal becoming opera�onal.


During Opera�ons Complete Iden�fied as part of the Westridge Marine Terminal Regula�ons and Opera�ons Guide (WMTROG)and Vessel Acceptance Standard (VAS) Masters Declara�on and Vessel Informa�on Checklist filed aspart of the NEB Reconsidera�on Hearing (MH-052-2018), Filing IDs WMTROG (2018) A6J6H7 andVAS Masters Declara�on and Checklist (2018) A6L2A5, Requirement has been met; updated VASdocument will also be filed with CER Condi�on 134., ISGOTT men�oned throughout the WMTROG(2018), see specifically sec�on 3.4 (p. 15) and 16.5 (p. 83) of the WMTROG (2018) and sec�ons 2.4.4(p. 7) and 2.5.6 (p. 9) of the VAS Masters Declara�on and Vessel Informa�on Checklist (2018).

410 Marine Shipping NEB, Transport Canada Trans Mountain will accept oil tankers of up to Aframax size and always within any limita�ons set byVancouver Fraser Port Authority DBA Port Metro Vancouver.


Project Lifecycle Complete Iden�fied as part of the Westridge Marine Terminal Regula�ons and Opera�ons Guide (WMTROG)and Vessel Acceptance Standard (VAS) Masters Declara�on and Vessel Informa�on Checklist filed aspart of the NEB Reconsidera�on Hearing (MH-052-2018), Filing IDs: WMTROG (2018) A6J6H7 andVAS Masters Declara�on and Checklist (2018) A6L2A5, Requirement has been met; updated VASdocument will also be filed with CER Condi�on 134 , See Sec�on 6.10.6 (p. 31) of the WMTROG(2018) and Sec�ons 2.1.1 (p. 2) and 2.4.2 (p. 7) of the VAS Masters Declara�on and VesselInforma�on Checklist (2018).

411 Marine Shipping NEB, Transport Canada Trans Mountain will confirm dra� mooring procedures as part of real-�me simula�ons to enhancesafety. Such procedures will be included to the Terminal Opera�ons Manual.


During Opera�ons Complete Report shared with TC, VFPA and others in July 2020.


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412 Marine Shipping NEB, Transport Canada Trans Mountain will con�nue its exis�ng prac�ce of having a dedicated loading master present atWestridge Marine Terminal, which provides an added measure of safety to cargo transferopera�ons.


During Opera�ons Complete Iden�fied as part of the Westridge Marine Terminal Regula�ons and Opera�ons Guide (WMTROG)and the Vessel Acceptance Standard (VAS) filed as part of the NEB Reconsidera�on Hearing (MH-052-2018), Filing IDs: WMTROG (2018) A6J6H7 and VAS (2018) A6L2A3, Requirement has been met;updated VAS document will also be filed with CER Condi�on 134, See Sec�ons 1.4 (p. 1), 2.7.1 (p.11) and 4.4 (p. 17) of the WMTROG and Sec�ons 2.2.4 (p. 4) of the VAS (2018).

413 Marine Shipping NEB, Transport Canada Trans Mountain will con�nue to use industry best prac�ces related to cargo transfer ac�vi�es toenhance safety and the protec�on of the marine environment.


Project Lifecycle Complete Iden�fied as part of the Westridge Marine Terminal Regula�ons and Opera�ons Guide (WMTROG)and the Vessel Acceptance Standard (VAS) filed as part of the NEB Reconsidera�on Hearing (MH-052-2018), Filing IDs: WMTROG (2018) A6J6H7 and VAS (2018) A6L2A3, Requirement has been met;updated VAS document will also be filed with CER Condi�on 134, See Sec�ons 4.4.3 (p. 17) and4.5.1 (p. 17) of the WMTROG and Sec�ons 1.1.1 (p. 2) and 2.2.5.1 (p. 4) of the VAS (2018).

463 Marine Shipping NEB, Transport Canada Trans Mountain will require in its Tanker Acceptance Criteria that depar�ng laden Project tankers toextend pilot disembarka�on and tethered tug escort requirements to an area in the vicinity of RaceRocks, weather permi�ng and subject to the requirements iden�fied in a Pacific Pilotage Authority‘No�ce to Industry’.



134 The Pacific Pilotage Authority (PPA) and Bri�sh Columbia Coast Pilots (BCCP) have plans in hand toextend the pilot disembarka�on point to a loca�on off Race Rocks. Commitment will be addressedby CER Condi�on 134: Updated Vessel Acceptance Standard and Westridge Marine TerminalRegula�ons and Opera�ons Guide that will be filed at least 3 months prior to loading the first tankerat the Westridge Marine Terminal with oil transported by the Project, and therea�er on or before 31January of each of the first five years a�er commencing opera�ons.

472 Marine Shipping Department of Fisheries andOceans, Transport Canada

Once detailed engineering has been developed for the proposed expanded Westridge MarineTerminal, Trans Mountain will provide the Canadian Coast Guard (CCG) with informa�on necessaryto evaluate the addi�onal naviga�on aids that it proposes to establish at the facility and otherwiseseek advice and input of the CCG.


Prior to Construc�on Complete See Appendix A (pg. 65 of PDF) of the Westridge Marine Terminal Project Descrip�on filed with theVancouver Fraser Port Authority for Westridge Marine Terminal Development Permit in May2017:h�ps://www.portvancouver.com/wp-content/uploads/2017/06/TMEP_VFPA_Project_Descrip�on_June2017_V1.1_External.pdf(Accessed December 9, 2020).

531 Marine Shipping Environment Canada Trans Mountain will con�nue to iden�fy, select and evaluate poten�al Environmental stewardshipini�a�ves that align with priority areas of their Environmental Stewardship Program. Trans Mountainremains commi�ed to par�cipa�ng in addi�onal collabora�ve partnerships to collect data on marinebird abundance, distribu�on, and diversity in the Marine Regional Study Area (RSA) and welcomesfurther consulta�on with Environment Canada and other industry stakeholders on the structure andscope of a monitoring program.

GoC EC IR No.2.047a, NEB IR No.3.036a – A�achment1, Filing ID A4H1X7).

Project Lifecycle Complete See documenta�on provided in response to CER CVA 2021-395 IR No. 38 (Package 1) on June 26,2020: CVA2021-395 IR38 CT1703 A�achment 1 of 2 - Funding Marine Bird Survey, CVA2021-395IR38 CT1703 A�achment 2 of 2 - Record of Contact , Recommenda�on 3 as described in the 16Recommenda�ons put to the Government of Canada by the NEB Reconsidera�on Report (Filing IDA6S2D8). The Governor in Council confirmed it will undertake to implement all theRecommenda�ons in the Order in Council issued June 18, 2020 (PC Number: 2019-0820).Informa�on and applica�ons for the Trans Mountain Community Investment Program can be foundat h�ps://www.transmountain.com/community-investment (Accessed December 20, 2020).

533 Marine Shipping Environment Canada Trans Mountain is commi�ed to establishing mutual data sharing agreements that support responseplanning and research ini�a�ves as they relate to marine birds in Burrard Inlet and along theshipping route.

GoC EC IR No.2.047e

Prior to Opera�ons Complete Pacific Wildlife Founda�on Publica�ons, see Status and Distribu�on of Marine Birds and Mammalsin Burrard Inlet and Indian Arm, Bri�sh Columbia 2011-13: h�ps://pwlf.ca/publica�ons/ Seedocumenta�on provided in response to CER CVA 2021-395 IR No. 38 (Package 1) on June 26, 2020:CVA2021-395 IR38 CT1703 A�achment 1 of 2 - Funding Marine Bird Survey, CVA2021-395 IR38CT1703 A�achment 2 of 2 - Record of Contact, Recommenda�on 3 as described in the 16Recommenda�ons put to the Government of Canada by the NEB Reconsidera�on Report (Filing IDA6S2D8). The Governor in Council confirmed it will undertake to implement all theRecommenda�ons in the Order in Council issued June 18, 2020 (PC Number: 2019-0820).

541 Marine Shipping Transport Canada,Vancouver Fraser PortAuthority DBA Port MetroVancouver

Trans Mountain will carry out exercises entailing real �me naviga�on simula�on a�er comple�on ofdetailed design; such simula�on maneuvers will be for the areas surrounding the Westridge MarineTerminal and will be carried out in consulta�on with Vancouver Fraser Port Authority DBA PortMetro Vancouver, the Pacific Pilotage Authority, and BC Coast Pilots.


During Opera�ons Complete See Sec�on 9.3 (p. 71) of Trans Mountain direct evidence for NEB Reconsidera�on Hearing (MH-052-2018, Filing ID A6J6F4), BC Coast Pilots Applica�on to Par�cipate (p. 5) (MH-052-2018, Filing IDA6I1E7.

709 Marine Shipping Living Oceans Society Any available wind data inputs will be provided directly to the Intervenor on a USB s�ck as the fileformat does not lend itself to filing with the Na�onal Energy Board (NEB). Trans Mountain willprovide these files to the NEB and any Intervenor on request.



730 Marine Shipping NEB, Province of Bri�shColumbia

Trans Mountain remains commi�ed to playing a role in the dialogue on developing a spill monitoringsampling program for chemicals of poten�al concern in the shipping lanes in Canadian waters, alongwith other industrial marine traffic users in the Burrard Inlet and Straits of Georgia and Juan de Fuca.

NEB IR No. 3.023a;Province BC IR No.1.1.41a

Prior to Opera�ons Complete Trans Mountain engaged with mul�ple stakeholders to encourage a joint conversa�on about spillsample monitoring. This includes: - Ocean Wise (Vancouver Aquarium) Coastal Ocean ResearchIns�tute Pollu�on Tracker - Ocean Networks Canada (Coastal Radar) - Chamber of Shipping of BC -Canadian Coast Guard 16 Recommenda�ons put to the Government of Canada by the NEBReconsidera�on Report (Filing ID A6S2D8). The Governor in Council confirmed it will undertake toimplement all the Recommenda�ons in the Order in Council issued June 18, 2020 (PC Number:2019-0820). Greater Vancouver Integrated Response Plan is described in Sec�on 7.F (p. 189) of CCGevidence for the NEB Reconsidera�on Hearing (MH-052-2018, Filing ID A6J6L9).

750 Marine Shipping Environment Canada Trans Mountain commits to undertaking surveys onboard randomly sampled tankers at theWestridge Marine Terminal during which �me cargo tank covers and associated seals will be checkedfor leaks of real-�me total hydrocarbon (THC) or total vola�le organic compounds (TVOC)measurements using a portable monitor. These tests will be carried out by the Loading Master andfour such works shall be completed, one per season.

GoC EC IR No. 2.071 During Opera�ons Superseded by NEBCondi�on

53 RWDI memo dated April 8, 2020: Comparison of Fugi�ve VOC Emission Survey Results during TankerLoading Fugi�ve Emission Management Plan, CER Condi�on 53 Westridge Marine Terminal.

783 Marine Shipping Province of Bri�sh Columbia Trans Mountain commits to suppor�ng Western Canada Marine Response Corpora�on’simplementa�on of the enhanced planning standards.



91, 133 Commitment addressed in Condi�on 91 Plan for Marine Shipping-related Commitments (2017), OH-001-2014, Filing ID A7D1F0, Condi�on 91 Supplemental), Marine Spill Preven�on and ResponseCommitments, Condi�on 91 Report (MH-052-2018) Sec�on 3.2.1 (p.8): Trans Mountain's RoleUpdated Vessel Acceptance Standard will also be filed with CER Condi�on 134 Sec�on.


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835 Marine Shipping BC Nature and NatureCanada

Trans Mountain will explore op�ons for reducing ligh�ng on Project-related vessels, to the extentthat it is feasible with respect to safety and industry regula�ons.

BC Nature NatureCda IR No. 2.16b.2


134 Commitment will be addressed by CER Condi�on 134: Updated Vessel Acceptance Standard andWestridge Marine Terminal Regula�ons and Opera�ons Guide that must be filed at least 3 monthsprior to loading the first tanker at the Westridge Marine Terminal with oil transported by theProject, and therea�er on or before 31 January of each of the first five years a�er commencingopera�ons.

836 Marine Shipping City of Vancouver Vancouver Fraser Port Authority DBA Port Metro Vancouver’s Enhancing Cetacean Habitat andObserva�on (ECHO) Program and the Green Marine’s Underwater Noise Commi�ee are twoini�a�ves engaged in working collabora�vely with industry to develop future guidelines for reducingunderwater noise from large commercial vessels. Trans Mountain is commi�ed to par�cipa�ng inboth ini�a�ves. Once such guidelines are available, Trans Mountain shall require project tankers toadopt those as best prac�ce as part of its Tanker Acceptance Standards.

City of Vancouver IRNo. 2.07.6a

Prior to Opera�ons Complete Iden�fied as part of the Westridge Marine Terminal Regula�ons and Opera�ons Guide (WMTROG)filed as part of the NEB Reconsidera�on Hearing (MH-052-2018), Filing IDs WMTROG (2018)A6J6H7, Requirement has been met; See Sec�ons 4.7 (p. 18), 10.0 (p. 44), 14.8 (p. 70), 14.9 (p. 71)and 16.12 (p. 84). Updated Tanker Acceptance Standard to be filed under Condi�on 134 at leastthree months prior to loading the first tanker at Westridge with product transported by TMEPfacili�es.

837 Marine Shipping City of Vancouver Trans Mountain is also commi�ed to support the Government of Canada’s efforts to establish andenforce marine safety regula�ons that ensure a world class tanker system, par�cularly those withsimilar affect as the Western Canada Marine Response Corpora�on (WCRMC) enhancements.

City of Vancouver IRNo. 2.05.2c



839 Marine Shipping Elizabeth May In support of the Trans Mountain Expansion Project, Trans Mountain and Western Canada MarineResponse Corpora�on (WCMRC) have commi�ed to increasing the response capacity to 20,000tonnes and exceeding the legislated response �me requirements.

May E IR No. 2.1a During Opera�ons Superseded by NEBCondi�on

91 Commitment addressed by Condi�on 91: Plan for marine spill preven�on and responsecommitments Supplemental Report compliance filing (2017), MH-052-2018, Filing ID A7D1F0. SeeSec�on 3.2.1 (p.8): Trans Mountain's Role.

861 Marine Shipping Metro Vancouver Trans Mountain commits to undertaking surveys onboard randomly sampled tankers at Westridgeduring which �me cargo tank covers and associated seals will be checked for leaks of real-�me totalhydrocarbon (THC) or total vola�le organic compounds (TVOC) measurements using a portablemonitor. These tests will be carried out by the Loading Master and four such surveys shall becompleted, one per season.

Metro Vancouver IRNo. 2.2.1

During Opera�ons Complete RWDI memo dated April 8, 2020: Comparison of Fugi�ve VOC Emission Survey Results during TankerLoading Fugi�ve Emission Management Plan, CER Condi�on 53 Westridge Marine Terminal.

868 Marine Shipping Vancouver Fraser PortAuthority DBA Port MetroVancouver

Should Vancouver Fraser Port Authority DBA Port Metro Vancouver develop a par�cular facet of itsEcoAc�on Program affec�ng tankers, Trans Mountain will publicize it through its Tanker AcceptanceStandard and thereby encourage vessel operators to try and meet the program’s standards as far asit is possible for the vessels to do so.

PMV IR No. 2.24c Project Lifecycle Superseded by NEBCondi�on

134 Commitment will be addressed by CER Condi�on 134: Updated Vessel Acceptance Standard andWestridge Marine Terminal Regula�ons and Opera�ons Guide that must be filed at least 3 monthsprior to loading the first tanker at the Westridge Marine Terminal with oil transported by theProject, and therea�er on or before 31 January of each of the first five years a�er commencingopera�ons.


Trans Mountain is commi�ed to par�cipa�ng and contribu�ng in a posi�ve manner to discussionsrelated to anchorages in Indian Arm should Vancouver Fraser Port Authority DBA Port MetroVancouver wish to ini�ate such wider discussions.

PMV IR No. 2.02.a Project Lifecycle Complete Email from VFPA anchorage review completed with copy of the new anchorage loca�ons for IndianArm.

907 Marine Shipping Squamish Na�on Trans Mountain will require tug escort of all Project-related tankers for the en�re transit fromWestridge Marine Terminal to J Buoy.

Squamish Na�on IRNo. 2.05.x



941 Marine Shipping Washington StateDepartment of Ecology

Trans Mountain will con�nue to liaise with regulatory authori�es such as the US Coast Guard andWashington State Department of Ecology.

WSDOE IR No. 2.11d Project Lifecycle In Progress Trans Mountain will con�nue to be ac�ve in the mari�me and industry communi�es in WashingtonState to ensure government agencies responsible for spill preven�on and response and relevantstakeholders have project informa�on. See A�achment 8.2.1 to Trans Mountain direct evidence forthe NEB Reconsidera�on Hearing (MH-052-2018, Filing ID A6J6I0). Stakeholder EngagementProcedure to be developed by Public Affairs for ISLMS.

1451 Marine Shipping NEB Tran Mountain will modify for clarity the regulatory compliance sec�on of its tanker acceptancestandard item 4.5.1 to read with the following “The vessel will be built to industry standards andoperated in accordance with industry best prac�ces, always compliant with relevant local andinterna�onal laws and regula�ons. The vessel will carry ALL required and customary cer�ficates ofcompliance.”

NEB IR No. 4.09 Project Lifecycle Superseded by NEBCondi�on

134 Commitment is addressed in Vessel Acceptance Standard (VAS), VAS Masters Declara�on and VesselInforma�on Checklist filed as part of the NEB Reconsidera�on Hearing (MH-052-2018). Filing ID VASMasters Declara�on and Checklist (2018) A6L2A5, Requirement has been met; updated VASdocument will also be filed with CER Condi�on 134, See Sec�on 2.1.5 (p. 3).

1453 Marine Shipping NEB Trans Mountain will include in its Port Informa�on and Terminal Opera�ons Manual guidance therepor�ng requirements for mammal vessel strikes and mammals in distress. The informa�on will beupdated for the Fisheries and Oceans Canada (DFO) repor�ng requirements change in the future toensure repor�ng requirements remain consistent with DFO.

NEB IR No. 4.09 Prior to Opera�ons Superseded by NEBCondi�on

132 Iden�fied as part of the Westridge Marine Terminal Regula�ons and Opera�ons Guide (WMTROG)and the Vessel Acceptance Standard (VAS) Masters Declara�on and Vessel Informa�on Checklistfiled as part of the NEB Reconsidera�on Hearing (MH-052-2018). Filing IDs: WMTROG (2018)A6J6H7 and VAS (2018) A6L2A5, Requirement has been met; updated VAS document will also befiled with CER Condi�on 134, See Sec�on 14.8.4 (p. 70) of the WMTROG and Sec�on 2.1.22 (p. 3) ofthe VAS (2018).

1469 Marine Shipping Makah Tribal Council Trans Mountain is commi�ed to working with a Scien�fic Advisory Commi�ee to address areas forfuture research and development on the fate and behaviour of diluted bitumen.

Makah TC IR No.1.10a

Project Lifecycle Complete See research and findings related to the fate and behaviour of oil (diluted bitumen research) inSec�on 8.1.2 (p. 59) of Trans Mountain Direct Evidence submi�ed with the NEB Reconsidera�onHearing (MH-052-2018, Filing ID A6J6F4). Trans Mountain con�nues to post updates to the DilutedBitumen Informa�on webpage of the Trans Mountain website: Diluted Bitumen Studies and FactSheets �ps://www.transmountain.com/diluted-bitumen-informa�on. In compliance with BCEAO(EAC) Condi�on No. 35, Trans Mountain must submit reports about this research prior to Opera�onsas well as at one year and 5 years post Opera�ons.

1470 Marine Shipping Makah Tribal Council Trans Mountain, as part of its vessel screening process, will request that the tankers' staff knowMarine Communica�ons and Traffic Services (MCTS) contact numbers and the no�fica�onprocedure.

Makah TC IR No.1.16

Project Lifecycle Complete See Trans Mountain response to CER CVA 2021-395 IR No. 37. MCTS contact informa�on added tothe WMTROG (p. 8) filed in evidence for the NEB Reconsidera�on Hearing (MH-052-2018, Filing IDA6J6H7).


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Trans Mountain will discuss with Vancouver Fraser Port Authority DBA Port Metro Vancouver howtraffic clearance and escort services by the Port Metro Vancouver Harbour Master’s launch withinPort Metro Vancouver boundaries may be extended to all Project tankers during their departurefrom Vancouver Harbour.


Prior to Opera�ons Complete It is men�oned in the Port Informa�on Guide. Port Authority Vessels will be available to clear trafficand provide escort services through First and Second Narrows during opera�onal periods wheneverpossible.


Post construc�on, Trans Mountain will ac�vely discuss and agree with Vancouver Fraser PortAuthority DBA Port Metro Vancouver and Transport Canada the modali�es of observing real effectsof traffic passing the Westridge Marine Terminal, will document those effects and if required willaccordingly adjust the terminal’s mooring plans in order to ensure the safety of the terminal and anyberthed or passing vessels.

Trans MountainResponse to NEB IRTERMPOL Rpt andOutstanding Filings(January 2, 2015)Table A-1Recommenda�on 5

During Opera�ons In Progress Engagement summary can be provided. Any required changes as a result of real �me passing vesselanalysis will be reflected in the Trans Mountain Westridge Marine Terminal Regula�ons andOpera�ons Guide.

1517 Marine Shipping Province of Bri�shColumbia, Transport Canada

During the real �me naviga�on simula�on with pilots and tug operators, Trans Mountain willdetermine the minimum number and type of berthing tugs that will be required by vessels intendingto use the expanded terminal and in consulta�on with Vancouver Fraser Port Authority DBA PortMetro Vancouver and the Pacific Pilotage Authority will include such requirements to the future PortInforma�on and Terminal Opera�ons Manual. This will also form part of Trans Mountain’s futureTanker Acceptance Standard and tankers that do not commit to using berthing tugs will be deniedtheir approval to load at Westridge.

Trans MountainResponse to NEB IRTERMPOL Rpt andOutstanding Filings(January 2, 2015)(Filing ID A4G3U5)Table A-1Recommenda�on 13

Prior to Opera�ons In Progress The naviga�on simula�ons will incorporate the use of tugs with par�cipa�on of local tug operators.Experience from the exercises will be used to determine the level of tug support that would berequired for berthing/unberthing at the new dock complex. Copy of real �me naviga�on simula�onwith pilots and tug operators that was provided to Transport Canada, VFPA and PPA. WestridgeMarine Terminal Regula�ons and Opera�ons Guide will be updated to reflect number of berthingtugs required as a result of the real �me naviga�on simula�on.

1518 Marine Shipping Province of Bri�shColumbia, Transport Canada

Trans Mountain will make it a requirement of acceptance for tankers nominated to load at Westridgeto have a suitable arrangement for the proposed enhanced tug escort. Trans Mountain will develop atug matrix for inclusion as part of its Tanker Acceptance Standard to prescribe minimum tugcapabili�es required upon departure of the tanker. The tug matrix will define the capabili�es andnumber of tugs required for foreseeable meteorological and ocean condi�ons and based on tankerand cargo size. The tug matrix will be developed by a qualified third-party consultant, in conjunc�onwith the tug operators and regulatory authori�es. Trans Mountain will deny approval to load at theWestridge Marine Terminal to Tankers that do not commit to tug escort in the Juan de Fuca Straitduring their laden passage. To this end, Trans Mountain recently organized a mee�ng with TransportCanada, Pacific Pilotage Authority, Chamber of Shipping BC, tug operators, Robert Allan Ltd, TetraTech EBA and marine experts. A technical working group was struck at the mee�ng. The technicalworking group will develop the matrix described above for untethered tug escort of Project tankersfor the Strait of Georgia and Juan de Fuca Strait.

Trans MountainResponse to NEB IRTERMPOL Rpt andOutstanding Filings(January 2, 2015)(Filing ID A4G3U5)Table A-1Recommenda�on 8


133, 134 Condi�ons 133 and 134 will be filed at least 3 months prior to loading the first tanker at theWestridge Marine Terminal with oil transported by the Project.

1527 Marine Shipping Natural Resources Canada Should Trans Mountain learn that Asian Gypsy Moth egg masses are hatching onboard a vessel,whether the vessel is berthed at Westridge terminal or not, Trans Mountain will inform CFIA andrequest guidance.


During Opera�ons Complete See Sec�ons 10.6 (p. 46), 15.3.1.16 (p. 80) and Contact informa�on for Canadian Food Inspec�onAgency (p. 9) of the Westridge Marine Terminal Regula�ons and Opera�ons Guide (WMTROG) - filedas A�achment 6.5.2 to Trans Mountain evidence (MH-052-2018, Filing ID A6J6H7).

1703 Marine Shipping Environment Canada Trans Mountain will meet with Environment Canada in April 2014 to discuss a collabora�ve,industry-wide approach to the development of a long-term monitoring program for marine birds.

EC P-IR No. 1.19 Prior to Construc�on Complete See documenta�on provided in response to CER CVA 2021-395 IR No. 38 (Package 1) on June 26,2020: CVA2021-395 IR38 CT1703 A�achment 1 of 2 - Funding Marine Bird Survey, CVA2021-395IR38 CT1703 A�achment 2 of 2 - Record of Contact.

1707 Marine Shipping NEB Trans Mountain is commi�ed to working with the Department of Fisheries and Oceans (DFO),par�cipa�ng Aboriginal communi�es, Vancouver Fraser Port Authority DBA Port Metro Vancouverand other stakeholders to iden�fy the most appropriate means of offse�ng serious harm to marinefish and fish habitat. Trans Mountain will submit a preliminary marine fish habitat offse�ng plan tothe NEB in Q3 2014.

NEB IR No. 1.51 Prior to Construc�on Complete See the DFO Fisheries Act Authoriza�on applica�on package and subsequent approval from 2019:WMT FAA Cover Le�er July 2019, DFO 19-HPAC-00501 Applica�on for Fisheries Act Authoriza�on forWestridge, Fisheries Act Authoriza�on No. 19-HPAC-00753 - Westridge Marine Terminal Expansion(Amended) (issued January 20, 2020). Consulta�on and Engagement are described in Sec�on 2.0 ofthe FAA applica�on for Amendment (p. 2.1, p. 25 of PDF).

1717 Marine Shipping NEB Trans Mountain will ensure its Port Informa�on and Terminal Opera�ons Manual is available to oilshippers and their agents in �me for them to understand and fully comply with its contents.

TERMPOL Rpt andOutstanding FilingsTable A-1Recommenda�on 16

During Opera�ons Complete Trans Mountain has shared the WMTROG and associated vessel acceptance standard with shippersand agents. A copy of the current Westridge Marine Terminal Regula�ons and Opera�ons Guide(WMTROG) and Vessel Acceptance Standard including the Masters Declara�on and VesselInforma�on Checklist (VAS) has been shared publicly as part of the NEB Reconsidera�on hearing(MH-052-2018). Iden�fied as part of the Westridge Marine Terminal Regula�ons and Opera�onsGuide (WMTROG) and Vessel Acceptance Standard (VAS), VAS Masters Declara�on and VesselInforma�on Checklist filed as part of the NEB Reconsidera�on Hearing (MH-052-2018), Filing IDsWMTROG (2018) A6J6H7, VAS (2018) A6L2A3 and VAS Masters Declara�on and Checklist (2018)A6L2A5, Requirement has been met; updated VAS document will also be filed with CER Condi�on134, Whole documents apply - see also Appendix C flow chart on p. 90 of WMTROG.

1768 Marine Shipping NEB Trans Mountain commits to commencing a process to solicit and obtain feedback and commentsfrom Indigenous Groups on the dra� versions of the Marine Mammal Protec�on Program (MMPP),no later than 18 months before the commencement of Project-opera�ons.

Reconsidera�onReport p. 406, 422;IR No. 1.2 (a)

Prior to Opera�ons In Progress Engagement Summary can be provided once report has been released for review and feedback withIndigenous groups.

1769 Marine Shipping NEB Trans Mountain commits to including the following informa�on in its Westridge Marine TerminalRegula�on and Opera�ons Guide (WMTROG): If there is support for it from the appropriate federalauthori�es, Trans Mountain would request Project-related vessels skirt recentrly designated cri�calhabitat for the Southern Resident Killer Whales (SRKW) and Norther Resident Killer Whales (NRKW)off Southwestern Vancouver island by including a Devia�on Point in the vessel's passage plan, andrequest that they proceed at not more than 12 knots between the Devia�on Point and Buoy J, safenaviga�on permi�ng and if feasible to. (Measure 1)

Reconsidera�onReport p. 406, 407,421; Direct Evidencepp. 50, 51

Prior to Opera�ons In Progress See Westridge Marine Terminal Regula�ons and Opera�ons (WMTROG) and the Vessel AcceptanceStandard (VAS) will be updated prior to Opera�ons. An updated VAS document will also be filed withCER Condi�on 134.

1770 Marine Shipping NEB Trans Mountain commits to working with Project shippers to op�mize Marine Transport Efficiencies,reduce the number of Project-related vessel shipments by maximizing tanker cargo volume toreduce underwater noise (Measure 3).

Reconsidera�onReport p. 407; DirectEvidence pp. 52. 53

Prior to Opera�ons In Progress Working with Shipper Service (Kevin M) to determine appropriate documenta�on. This is acommercial process.


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1771 Marine Shipping NEB Trans Mountain commits to con�nue collabora�ng and work in partnership with ac�ve marineauthori�es and organiza�ons, and coastal communites to provide informa�on about Project-relatedmarine vessels and associated marine concerns. - Former NEB Condi�on 131

Reconsidera�onReport p. 454

Prior to Opera�ons Superseded by BCEAO

11 See Marine Public Outreach Execu�on Plan filed as A�achment 9.2.2 with Trans Mountain evidencein the NEB Reconsidera�on Hearing (MH-052-2018, Filing ID A6J6I4). BCEAO (EAC) No. 11 requiresTrans Mountain provide a report on completed ac�vi�es and results to BCEAO and Indigenousgroups at ""least three months prior to the planned commencement of Opera�ons, and at one yearand five years a�er commencement of Opera�ons."

1773 Marine Shipping NEB Trans Mountain is not responsible for sourcing opera�ng tankers, however it commits to discussingthe Energy Efficient Design Index (EEDI) as part of Trans Mountain's future discussions with shipperson marine issues.

Reconsidera�onReport p. 390, 394

Prior to Opera�ons Complete EEDI was discussed with Project shippers as part of mee�ng and updates a�er the NEBReconsidera�on Hearing. Energy efficient design and the need to reduce marine GHGs is also acommon topic at the Marine Shipper Subcommi�ee mee�ngs in the context of escort tugprocurement. For example shippers are suppor�ve of considering energy efficiency design op�onsas part of the escort tug procurement process. Mee�ngs with Trans Mountain Shippers areconfiden�al (commercial in nature). A copy of some aspects of the tug escort RFP may be provided.

1807 Marine Shipping NEB To manage the increase in atmospheric sound levels, Trans Mountain has commi�ed to ensuringthat all Project-related tankers and tugboats are fi�ed with exhaust silencers similar to those alreadyin place. This will limit the sound emi�ed by all vessels passing through the Marine Regional StudyArea (RSA) and calling at the Westridge Marine Terminal. While Trans Mountain cannot eliminatesound from singular events such as horns, Trans Mountain will encourage vessel operators to followbest prac�ces that consider nuisance effects from such ac�vi�es and a�empt to reduce or eliminatethose nuisance effects to the greatest extent possible.


Project Lifecycle In Progress See Westridge Marine Terminal Regula�ons and Opera�ons (WMTROG) and the Vessel AcceptanceStandard (VAS) will be updated prior to Opera�ons. See Sec�on 5.6 (p. 23) of the Westridge MarineTerminal Regula�ons and Opera�ons Guide (WMTROG) A�achment 6.5.2 of Trans Mountainevidence in the NEB Reconsidera�on Hearing (MH-052-2018, Filing ID A6J6H7): Limi�ng Light andNoise. See also Sec�on 2.7.2 (p. 11) of the Vessel Acceptance Standard (VAS) Masters Declara�onand Vessel Informa�on Checklist (MH-052-2018, Filing ID A6L2A5). An updated VAS document willalso be filed with CER Condi�on 134.

1825 Marine Shipping NEB In addi�on to the naviga�on marks on the dock complex, Trans Mountain will ensure every �me atanker or barge calls at Westridge, it will be enclosed within an oil spill boom. The oil spill boom willbe marked with day and night naviga�on marks and provide another visible means of warning forrecrea�onal vessels.

Technical Update #2- Recrea�onal BoatTraffic p20


134 Iden�fied as part of the Westridge Marine Terminal Regula�ons and Opera�ons Guide (WMTROG)filed as A�achment 6.5.2 of the NEB Reconsidera�on Hearing (MH-052-2018), Filing IDs: WMTROG(2018) A6J6H7, Requirement has been met, Sec�on 10.1 (p.44), 12.2.2.2 (p. 50), and Appendix B (p.86-88) of the WMTROG (2018).

1873 Marine Shipping NEB Trans Mountain intends to con�nue to facilitate an op�mized Juan de Fuca escort tug procurementprocess through the Shippers Marine Subcommi�ee, that will evaluate the feasibility as to whetherescort tugs can par�cipate in spill response. Trans Mountain will report back to the Board throughCondi�on 133 ( (Measure 2).

Reconsidera�onReport p. 51, 52

Prior to Opera�ons Complete This is a commercial nego�a�on. Outcomes will be made public through an announcement once thevessel procurement process is complete in 2021.

2114 Marine Shipping NEB Trans Mountain will develop a tug matrix for inclusion as part of its Tanker Acceptance Standard toprescribe minimum tug capabili�es required upon departure of the tanker.

NEB IR No. 1.59a Prior to Opera�ons Superseded by NEBCondi�on

133, 134 Commitment addressed in Condi�on 91 Plan for Marine Shipping-related Commitments (2017), OH-001-2014, Filing ID A5R4K2, Condi�on 91 (original), Marine Spill Preven�on and ResponseCommitments, Condi�on 91 Report (OH-001-2014) Sec�on 5.1 (p. 5-8): Tug Matrix. Updated VesselAcceptance Standard will also be filed with CER Condi�on 134.

2223 Marine Shipping NEB Trans Mountain will develop a procedure for vessel to vessel transfers. Both vessels will haveWestridge Marine Terminal (WMT) Loading Masters on board who will establish and maintaincommunica�ons prior to and during transfer opera�ons. Vessel to vessel transfer opera�ons will becon�nuously monitored by WMT opera�ons staff.

NEB IR No. 3.063b Prior to Opera�ons In Progress Vessel to vessel transfer procedure will be created (WMT Opera�ons) and maintained as part of theISLMS.

2228 Marine Shipping NEB Trans Mountain will commit to include a sec�on on marine birds in its future Port and TerminalBook, and will be submi�ed to the Termpol Review Commi�ee a minimum of 6 months priorcommencement of opera�ons.

NEB IR No. 4.011a Prior to Opera�ons Complete See Sec�on 10.7 (p. 46) of the Westridge Marine Terminal Regula�ons and Opera�ons Guide(WMTROG) A�achment 6.5.2 of Trans Mountain evidence in the NEB Reconsidera�on Hearing (MH-052-2018, Filing ID A6J6H7): Bird Strikes.

2310 Marine Shipping T'Sou-ke First Na�on Trans Mountain commits to con�nue to support air quality ini�a�ves through Vancouver Fraser PortAuthority DBA Port Metro Vancouver such as Eco Ac�on to limit marine emissions.

Reply Argument -Appendix AComments on NEBDra� Condi�ons -Condi�on 19

During Opera�ons In Progress TM will con�nue to highlight the Eco Ac�on program of Vancouver Fraser Port Authority (VFPA) toall vessels calling Westridge. See Westridge Marine Terminal Regula�ons and Opera�ons (WMTROG)and the Vessel Acceptance Standard (VAS) will be updated prior to Opera�ons. An updated VASdocument will also be filed with CER Condi�on 134.

2499 Marine Shipping Di�daht First Na�on,Pacheedaht First Na�on

Trans Mountain will raise awareness among Project tankers about condi�ons near Swi�sure Bankwith Project tanker operators in its Port Informa�on and Terminal Opera�ons Manual (Measure 1).

Reply Evidence 57.9AboriginalTradi�onal MarineUse p.57.12 line 3

Prior to Opera�ons Complete See Sec�on 14.15 (p. 74) of the Westridge Marine Terminal Regula�ons and Opera�ons Guide(WMTROG) A�achment 6.5.2 of Trans Mountain evidence in the NEB Reconsidera�on Hearing (MH-052-2018, Filing ID A6J6H7): Swi�sure Bank. See also Sec�on 2.7.9 (p. 12) of the Vessel AcceptanceStandard (VAS) Masters Declara�on and Vessel Informa�on Checklist (MH-052-2018, Filing IDA6L2A5), An updated VAS document will also be filed with CER Condi�on 134.

2705 Marine Shipping Environment Canada Trans Mountain commits that rou�ne maintenance at the Westridge Marine Terminal will includechecking the water depth alongside each berth every few years, which will be coordinated withperiodic rou�ne topside and underwater dock inspec�ons.

EC P-IR No. 1.26 During Opera�ons Complete VFPA survey data published a�er 3 year surveys completed.

2739 Marine Shipping NEB To mi�gate the disrup�on of use of travelways, Trans Mountain will provide regular updatedinforma�on on Project-related marine vessel traffic to shipping associa�ons, such as Chamber ofShipping.

Applica�on Volume8A, 8A-367,Applica�on Volume8A, 8A-388,Applica�on Volume8B, 6-2; Applica�onVolume 8B, 5-3;

During Opera�ons Complete Traffic Informa�on on the Pacific Pilotage Authority website:h�ps://pilot.kleinsystems.com/public/PPA/PPA_CurrentTraffic.aspx (Accessed December 14, 2020).Vessel traffic informa�on also available through new Ocean Protec�on Plan programs: EnhancedMari�me Situa�onal Awareness Website: EMSA h�ps://tc.canada.ca/en/marine-transporta�on/naviga�on-marine-condi�ons/enhanced-mari�me-situa�onal-awareness-ini�a�ve-pilot-projects.

2740 Marine Shipping NEB To mi�gate the effect of increased rail bridge opera�ons, Trans Mountain will provide regularupdated informa�on on Project-related marine vessel traffic to CN Rail.

Applica�on Volume8A, 8A-388;Applica�on Volume8B, 5-3;

During Opera�ons In Progress Traffic Informa�on on the Pacific Pilotage Authority website:h�ps://pilot.kleinsystems.com/public/PPA/PPA_CurrentTraffic.aspx (Accessed December 14, 2020)VFPA Vessel Traffic Organiza�on Service to be implemented 2022. Vessel traffic informa�on willlikely be made accessible to CN Rail through a URL link.


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2744 Marine Shipping Termpol Review Commi�ee Trans Mountain will employ risk mi�ga�on measures for the TMEP opera�ons: Marine Terminalpersonnel who are trained for the purpose.

Applica�on Volume8C TR 8C01 Termpol3.1 - Introduc�onp16

During Opera�ons In Progress The current WMT technician training program will be updated to enable con�nued safe workingprac�ces are employed with new equipment and processes. Training program material will beavailable through the ISLMS.

2745 Marine Shipping NEB Trans Mountain will employ risk mi�ga�on measures for the TMEP opera�ons: Tethered tugs andstandby tugs to assist the tanker during berthing at the terminal.


During Opera�ons Complete Tug use for berthing/unberthing is mandatory under the requirements of the Vancouver Fraser PortAuthority. Trans Mountain has submi�ed to updates to the VFPA for future info guide publica�ons.See Port Informa�on Guide: h�ps://www.portvancouver.com/wp-content/uploads/2020/06/2020-06-12-PORT-INFORMATION-GUIDE-FINAL.pdf (URL accessed December 21, 2020).

2747 Marine Shipping Termpol Review Commi�ee Trans Mountain will employ risk mi�ga�on measures for the TMEP opera�ons: Loading pla�orm atthe berths drained to slop tanks and treated at shore.



134 Future Marine Terminal Opera�ons Plan as part of ISLMS.

2751 Marine Shipping Termpol Review Commi�ee Trans Mountain will employ risk mi�ga�on measures for the TMEP opera�ons: Overfilling detec�onat the tanker vessel.


During Opera�ons Complete See sec�on 12.10.4 (p. 58) and Sec�on 12.16 (p. 60) of the Westridge Marine Terminal Regula�onsand Opera�ons Guide (WMTROG) filed as a�achment 6.5.2 to Trans Mountain evidence in theReconsidera�on Hearing (MH-052-2018, Filing ID A6J6H7).

2753 Marine Shipping Termpol Review Commi�ee Trans Mountain will employ risk mi�ga�on measures for the TMEP opera�ons: Opera�onalprocedures to ensure that all systems work adequately prior to cargo transfer.


During Opera�ons Complete See Sec�on 12.3.1 (p. 51) of the Westridge Marine Terminal Regula�ons and Opera�ons Guide(2018) filed as A�achment 6.5.2 to Trans Mountain evidence during the NEB Reconsidera�onHearing (MH-052-2018, Filing ID A6J6H7); see also Masters Declara�on and Vessel Informa�onChecklist, filed during the NEB Reconsidera�on Hearing (MH-052, 2018 Filing ID A6L2A5) based onISGOTT ship shore safety checklist and other WMT safety requirements as part of pre-transferconference.

2754 Marine Shipping Termpol Review Commi�ee Trans Mountain will employ risk mi�ga�on measures for the TMEP opera�ons: Opera�onalprocedure for safe cargo transfer ac�vi�es both onboard the ship and at the terminal.


During Opera�ons Complete See Sec�ons 5.5 (p. 23), 12.4.1 (p. 51) and 12.6.1 (p. 53) of the Westridge Marine TerminalRegula�on and Opera�ons Guide (WMTROG) filed as A�achment 6.5.2 with Trans Mountainevidence for the NEB Reconsidera�on Hearing (MH-052-2018, Filing ID A6J6H7).

2755 Marine Shipping Termpol Review Commi�ee Trans Mountain will employ risk mi�ga�on measures for the TMEP opera�ons: A Loading Masterassigned to each loading tanker.


During Opera�ons Complete Iden�fied as part of the Westridge Marine Terminal Regula�ons and Opera�ons Guide (WMTROG)and the Vessel Acceptance Standard (VAS) filed as part of the NEB Reconsidera�on Hearing (MH-052-2018), Filing IDs: WMTROG (2018) A6J6H7 and VAS (2018) A6L2A3, Requirement has been met;updated VAS document will also be filed with CER Condi�on 134, See Sec�ons 1.4 (p. 1), 2.7.1 (p.11) and 4.4 (p. 17) of the WMTROG and Sec�ons 2.2.4 (p. 4) of the VAS (2018).

2756 Marine Shipping Termpol Review Commi�ee Trans Mountain will employ risk mi�ga�on measures for the TMEP opera�ons: Fire preven�on andprotec�on both onboard the vessel and at the marine terminal.


During Opera�ons Complete Iden�fied as part of the Westridge Marine Terminal Regula�ons and Opera�ons Guide (WMTROG)filed as A�achment 6.5.2 in the NEB Reconsidera�on Hearing (MH-052-2018), Filing ID: WMTROG(2018) A6J6H7, See Sec�ons 6.8 (p. 29), 9.13 (p. 43), 13.3 (p. 61) and 13.4 (p. 62) of the WMTROG.

2758 Marine Shipping Termpol Review Commi�ee Although the use of Ore-bulk-oil (OBO) vessels has decreased since the 1980s it cannot be excludedthat these vessel types are also used as oil carriers. However, Trans Mountain will only allow tankersto call at the Westridge Marine Terminal for oil transport.

Applica�on Volume8C TR 8C06 Termpol3.8-Casualty Datap17

During Opera�ons In Progress An updated VAS document will also be filed with CER Condi�on 134.

2762 Marine Shipping Termpol Review Commi�ee Prior to any cargo transfers involving a tanker berthed at the Terminal, Trans Mountain commits toconduc�ng a two stage tanker acceptance process as follows 1) tanker pre-screening for schedulingpurposes 2) tanker physical inspec�on.

Applica�on Volume8C TR 8C07 Termpol3.9-ShipSpecifica�ons p15


134 Iden�fied as part of the Westridge Marine Terminal Regula�ons and Opera�ons Guide (WMTROG)and the Vessel Acceptance Standard (VAS) Masters Declara�on and Vessel Informa�on Checklistfiled as part of the NEB Reconsidera�on Hearing (MH-052-2018). Filing IDs: WMTROG (2018)A6J6H7 and VAS (2018) A6L2A3, VAS Masters Declara�on and Vessel Informa�on Checklist (2018)A6L2A5, Requirement has been met; updated VAS document will also be filed with CER Condi�on134, See Sec�ons 4.4.2 (p. 17), 5.2.3.6 (p. 21) of the WMTROG and Sec�ons 3.1.1 (p. 5), 3.3 (p. 6)and 3.5 (p. 8) of the VAS (2018).

2779 Marine Shipping Termpol Review Commi�ee Trans Mountain will con�nue to operate the meteorological sta�on at the Westridge MarineTerminal to enhance the safety of mooring vessels during windy condi�ons. To enable this enhancedsafety measure, a site office display can be installed to enable real �me observa�ons of weatherparameters, par�cularly wind speed and direc�on.

Applica�on Volume8C TR 8C08 Termpol3.10-Site Plans p48

Prior to Opera�ons In Progress Terminal management system specifica�ons, once the system is selected, will include office displaywith real �me observa�ons of weather parameters.

2928 Marine Shipping Environment Canada Trans Mountain will ensure all tankers and barges opera�ng at Westridge Marine Terminal areVapour Emission Control (VEC)-equipped. This prac�ce will con�nue in future.


134 Westridge Marine Terminal Regula�ons and Opera�ons Guide; also iden�fied as part of the MastersDeclara�on and Checklist - both documents filed as part of the NEB Reconsidera�on Hearing (MH-052-2018). Filing IDs WMTROG (2018) (A6J6H7) and VAS Masters Declara�on and Checklist (2018)(A6L2A5, Update will be filed with CER Condi�on 134, See Sec�on 12.10 WMTROG (2018) (p. 57)and Sec�on 2.5.3 (p. 8) VAS Masters Declara�on and Checklist (2018).

3002 Marine Shipping NEB Trans Mountain will con�nue to provide informa�on about Trans Mountain Project-related shippingto other marine users. Specifically: provide regular updated informa�on on Project-related marinevessel traffic to fishing industry organiza�ons, Aboriginal communi�es and other affectedstakeholders, where possible, through the Chamber of Shipping of BC; ini�ate a public outreachprogram prior to Project opera�ons phase. Communicate any applicable informa�on on Project-related �ming and scheduling with fishing industry organiza�ons, Aboriginal communi�es and otheraffected stakeholders.



131 Trans Mountain has prepared and consulted on an engagement plan that meets the requirements ofNEB Condi�on 131 (Marine Public Outreach). To date TERMPOL review commi�ee members,including Transport Canada, Vancouver Fraser Port Authority, BC Coast Pilots, Pacific PilotageAuthority have reviewed the plan as well as a new poster that has been created with safetyinforma�on about boa�ng safely near deep dra� vessels. Trans Mountain has also met withrepresenta�ves of the Commercial Shipping sector to ini�ate a dialogue about the project.Engagement will con�nue with marine waterway users, including Aboriginal groups, as per thetac�cs outlined in the plan.


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3011 Marine Shipping NEB To enhance preven�ve measures currently in place through applicable legisla�on and regula�ons,Trans Mountain will implement the May 2013 recommenda�ons of the Canadian Marine Pilot’sAssocia�on Submission to the Tanker Safety Expert Panel.


During Opera�ons Complete Recommenda�on 1: See Sec�on 14.14 (p. 74) of the Westridge Marine Terminal (WMTROG) filed asA�achment 6.5.2 with Trans Mountain evidence in the NEB Reconsidera�on Hearing (MH-052-2018,Filing ID A6J6H7); see also Sec�ons 2.4.2 (p. 7) and 2.7.8 (p. 12) of the Vessel Acceptance Standard(VAS) Masters Declara�on and Vessel Informa�on Checklist (MH-052-2018, Filing ID A6L2A5). Anupdated VAS will be filed in compliance with CER Condi�on 134 Recommenda�on 2: See Sec�on14.14 (p. 74) of the Westridge Marine Terminal (WMTROG) filed as A�achment 6.5.2 with TransMountain evidence in the NEB Reconsidera�on Hearing (MH-052-2018, Filing ID A6J6H7)Recommenda�on 3: See Pacific Pilotage Authority (PPA) response to Friends of Ecological ReservesIR No. 3.11.1.5 IR #23 during the NEB Reconsidera�on Hearing (MH-052-2018, Filing ID A6Q5E5).See also map of TMEP Marine Shipping Spill Preven�on and Response Overview (November 13,2019) [PDF] which iden�fies current and future pilot embarka�on / disembarka�on pointsRecommenda�on 4: See Appendix 4.1 (p. 12 - Rules for Liquid Bulk Carriers) submi�ed in evidencesubmi�ed by the Pacific Pilotage Authority in the NEB Reconsidera�on Hearing (MH-052-2018,Filing ID A6J5J1) Recommenda�on 5: Funding for new weather bouys was announced by theGovernment of Canada as part of the Ocean Protec�on Program in 2018:h�ps://www.canada.ca/en/transport-canada/news/2018/05/government-of-canada-introduces-new-measures-and-enters-into-new-partnerships-for-safer-mari�me-naviga�on-and-emergency-response-through-the-ocea.html (accessed December 14, 2020).

3013 Marine Shipping NEB Trans Mountain will ensure shippers have appropriate processes in place to address vessel damage,gear loss or injury.


During Opera�ons Complete Iden�fied as part of the Westridge Marine Terminal Regula�ons and Opera�ons Guide (WMTROG)and the Vessel Acceptance Standard (VAS) filed as part of the NEB Reconsidera�on Hearing (MH-052-2018), Filing IDs: WMTROG (2018) A6J6H7 and VAS (2018) A6L2A3, Requirement has been met;updated VAS document will also be filed with CER Condi�on 134, See Sec�ons 1.2.4.1 (p. 11), 3.2.2(p. 14) and 3.3 (p. 15) of the WMTROG (2018) and Sec�on 3.2.5.3 (p. 6) of the VAS (2018).

3023 Marine Shipping NEB Trans Mountain agrees that the protec�on of Tsartlip First Na�on's sensi�ve aqua�c environments iscri�cal. In order to manage poten�al effects from air, greenhouse gas (GHG), noise (includingunderwater noise) and bilge discharge related pollu�on, Trans Mountain has implemented thefollowing mi�ga�on measures: all Project-related tankers are required to adhere to federal standardsthat may reduce air emissions, including standards for bunker fuel; all Project-related tankers arerequired to adhere to federal standards that may reduce GHG emissions, including standards forbunker fuel; all Project-related marine vessels will be fi�ed with exhaust silencers similar to thosealready in use through industry standards.


During Opera�ons In Progress See Sec�ons 2.7.2 (p. 11), 10.2 (p. 44) and 14.5 (p. 68) of A�achment 6.5.2 of Trans Mountainevidence for the NEB Reconsidera�on Hearing (MH-052-2018, Filing ID A6J6H7) See Sec�on 3.1.1 (p.13) of the Vessel Acceptance Standard (2018) filed during the Reconsidera�on Hearing (MH-052-2018, Filing ID A6L2A3) See Commitment ID 1,807. The VAS will be updated to reflect thisrequirement and filed in compliance with CER Condi�on 134.

3497 Marine Shipping Environment Canada Trans Mountain will implement the following mi�ga�on measures at the Westridge Marine Terminalto reduce poten�al effects from ar�ficial ligh�ng: during migratory bird periods and/or duringextreme weather events, bird strike warnings will be issued to berthed vessels with a request toreduce deck ligh�ng; inform all operators of Project-related vessels of the hazards regarding birdstrikes occurring at night because of deck ligh�ng or inclement weather and bird collisions withWestridge Marine Terminal structures; report all bird strikes/collisions immediately to TransMountain’s Lead Ac�vity Inspector and the Environmental Inspector. Bird strikes/collisions duringopera�ons will be reported to Trans Mountain's Opera�ons Supervisor.


82 See sec�on 10.7 (p. 46) of the Westridge Marine Terminal Regula�ons and Opera�ons Guide(WMTROG) filed as a�achment 6.5.2 to Trans Mountain evidence in the Reconsidera�on Hearing(MH-052-2018, Filing ID A6J6H7) See CER Condi�on 82 Compliance Filing: Ligh�ng EmissionsManagement Plan for Westridge Marine Terminal (OH-001-0214, Filing ID A5L7I9). See Sec�on 4.0page 10 of the filing.

29 Opera�ons City of Abbotsford Trans Mountain will monitor blas�ng used in aggregate mining at two quarries near Sumas Mountainduring and post construc�on to ensure that pipeline integrity is not compromised.



The program addresses monitoring protocols for third party blas�ng ac�vi�es in proximity to thepipeline at this loca�on to ensure that pipeline integrity is not compromised.

154 Opera�ons City of Burnaby Trans Mountain will incorporate expansion of the Burnaby Terminal into its exis�ng storm watermonitoring program, whereby Trans Mountain will con�nue to monitor any flash drainage events inan effort to iden�fy poten�al effects and implement necessary measures to reduce or avoid Project-related effects to the Eagle Creek watershed.

City Burnaby IR No.1.04.05c, Volume5A, 7-387.


262 Opera�ons Adams Lake Indian Band In the event that construc�on-related issues persist past five years of monitoring, the Post-Construc�on Environmental Monitoring (PCEM) program will con�nue un�l measures areconsidered to be effec�ve and the issue resolved.

ALIB IR No. 1.6.08a During Opera�ons Superseded by NEBCondi�on

151 To the extent that there are residual issues arising from the the Year 5 PCEM, Trans Mountain willcon�nue to address to track and address such issues.

264 Opera�ons Adams Lake Indian Band In the unlikely event of a spill along the Right-of-Way that results in contamina�on of food fish forAboriginal communi�es, and should residual environmental effects or contamina�on remain, TransMountain commits to consul�ng with affected Aboriginal communi�es to iden�fy mutuallyacceptable in-kind or replacement measures to replace or offset impacts directly related to andcaused by the spill.

ALIB IR No. 1.3.38 During Opera�ons Superseded byLegal/RegulatoryRequirement

The con�ngent protocols that are expressed in the commitment will apply into the opera�onalphase, including within the context of the CER's Remedia�on Process Guide.

281 Opera�ons BC Parks, NEB For maintenance and opera�ons purposes,Trans Mountain will work with BC Parks to iden�fy roadsthat may need to be reac�vated and will determine which access controls (e.g., gates) may bewarranted.


During Opera�ons Scoping

282 Opera�ons BC Parks, NEB Trans Mountain will ensure that access to any point on the pipeline is available year round in theevent of an opera�onal issue or in the unlikely event of a leak.



364 Opera�ons NEB Trans Mountain will monitor the condi�on of the right-of-way in a �mely manner a�er any heavyrainfall events to look for erosion or washout areas and remediate any damage to protect theintegrity of the pipeline.



The condi�on of the right-of-way is periodically monitored by aerial patrol, with any requiredremedial ac�ons taken as necessary including within the context of Trans Mountain's pipelineintegrity management program.


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399 Opera�ons Tsleil-Waututh Na�on Trans Mountain commits to filing informa�on concerning any spills or releases from the exis�ngTrans Mountain pipeline , how much released product made its way into a water body, and theEnvironmental effects of the release.

Tsleil-WaututhNa�on F-IR No.1.2.1.5.01a

Prior to Construc�on Complete Trans Mountain fulfilled this commitment in a follow-up submission to the NEB dated August 1,2014 (Filing ID A62083, Exhibit B247-36).

414 Opera�ons Chris Amy Trans Mountain will run regular cleaning pigs through the pipeline to mobilize any deposits toprevent internal corrosion. Trans Mountain will perform in-line inspec�on as outlined in Volume 4CSec�on 8.1.4 of the Applica�on to monitor for metal loss due to internal corrosion. Trans Mountainwill complete field inspec�ons of any anomalies that meet Trans Mountain’s inspec�on criteria andwill complete any required repairs.

Amy C IR No. 1.6b During Opera�ons Superseded byLegal/RegulatoryRequirement

Commitment is addressed through Trans Mountain's Pipeline Integrity Management program.

416 Opera�ons City of Burnaby Annual risk assessments will consider internal corrosion, external corrosion, cracking, third partydamage, material defects, outside forces and operator error.

City Burnaby IR No.1.46.04m


Commitment addressed through Trans Mountain's pipeline integrity management program.

417 Opera�ons City of Burnaby Chemical dispersants would not be stored at Westridge Terminal. City Burnaby IR No.1.26.08b


418 Opera�ons City of Burnaby Depth of cover will be monitored every 5 years during close interval cathodic protec�on surveys andany hazards resul�ng from low depth of cover will be addressed.

City Burnaby IR No.1.46.04h



420 Opera�ons City of Burnaby Risk assessments will be performed annually on the pipelines and every 3 years on facili�es. City Burnaby IR No.1.46.04 hh



421 Opera�ons City of Burnaby Trans Mountain will complete a baseline natural hazard assessment of the TMEP system within thefirst year of opera�on and incorporate the iden�fied natural hazard sites into the established naturalhazard database.

City Burnaby IR No.1.46.04 p


66, 147 This opera�onal commitment has been overtaken by Condi�on 147. Geohazards duringconstruc�on phase already addressed under Condi�on 66.

422 Opera�ons City of Burnaby Trans Mountain will monitor corrosion growth rates through successive in-line inspec�on tool runsto ensure that the pipe remains safe to operate.

City Burnaby IR No.1.46.04 w



423 Opera�ons City of Burnaby Trans Mountain will monitor for metal loss, pipe movement, mechanical damage, cracking andmaterial defects on a nominal 5 year interval using an in-line inspec�on program.

City Burnaby IR No.1.46.04 n


Commitment addressed through Trans Mountain’s Pipeline Integrity Management Program. Themanagement of Line 2 will be rolled into the exis�ng program that includes running ILI tools on amaximum 5-year interval that monitor for all of the hazards listed.

424 Opera�ons City of Vancouver Trans Mountain will adap�vely manage poten�al residual effects associated with changing climatethrough the Natural Hazards Management Program. During opera�ons of the Project, it is expectedthat Trans Mountain will be adap�ve in their management of the pipeline and schedulemaintenance ac�vi�es to accommodate local Environmental condi�ons and implement theappropriate protec�on measures to suit local Environmental condi�ons thereby reducing thepoten�al Environmental effects.

City of Vancouver IRNo. 1.06.02a


Commitment addressed through Trans Mountain’s Pipeline Integrity Management Program. Themanagement of Line 2 will be rolled into the exis�ng program that includes the original baselineassessment of geohazards, and then the con�nuing ground inspec�ons, depth of cover surveys, andother assessments to con�nually monitor the geohazards and adapt �melines due to actualcondi�ons.

425 Opera�ons C.G.L.A.P. - Collabora�veGroup of LandownersAffected by Pipelines

Trans Mountain is commi�ed to provide advance no�ce in a reasonable and prac�cal manner, and tocontrol work hours to minimize the disrup�on to the owner’s use of their land in accordance withthe NEB Opera�ons and Maintenance Ac�vi�es Guidelines.

CGLAP IR No. 2.9c During Opera�ons Superseded byLegal/RegulatoryRequirement

Trans Mountain remains fully cognizant of and will con�nue to abide by the expecta�ons set out inthe CER's O&M Guidelines including in rela�on to landowner consulta�on and reasonable no�ce.

426 Opera�ons Natural Resources Canada Trans Mountain will monitor flooding advisories and perform addi�onal aerial and ground patrolsduring high river flow condi�ons but there are currently no plans to perform real �me monitoring ofspecific river crossing sites.



Commitment addressed through Trans Mountain’s Pipeline Integrity Management Program. Themanagement of Line 2 will be rolled into the exis�ng program that includes real �me flowmonitoring of flood advisories to perform addi�onal aerial and ground patrols during high flowcondi�ons where required.

428 Opera�ons New Democra�c Party ofCanada

Trans Mountain will dispatch personnel for the purpose of preven�ng spills on a rou�ne basisincluding to complete integrity digs, preven�ve maintenance, clearing, signage, inspec�on, responseto unauthorized ac�vity reports near the pipeline, and many other varied tasks.

NDP IR No. 1.1.1d During Opera�ons Superseded byLegal/RegulatoryRequirement

Commitment addressed through the pipeline integrity, pipeline maintenance and repair, andpipeline protec�on programs.

429 Opera�ons North Shore NOPE Trans Mountain will con�nue to operate a learning management system to track and document allemployee training.

NSNOPE IR No. R-1.17b


Trans Mountain con�nues to employ an on-line learning management system as an efficient meansto deliver and track training.

430 Opera�ons Upper Nicola Band Trans Mountain will complete in-line inspec�ons with a high-resolu�on ultrasonic crack detec�ontool within two years of start-up of the Darfield to Black Pines segment.

Upper Nicola BandIR No. 1.08h

During Opera�ons In Progress Trans Mountain confirms that the 24” Darfield to Black Pines reac�vated segment will have eitheran ultrasonic crack detec�on inspec�on, or an EMAT crack detec�on inspec�on, completed withintwo years of start-up.

431 Opera�ons Upper Nicola Band Trans Mountain will monitor loca�ons with risk of slope movement as part of its Natural Hazardprogram as outlined in Sec�on 8.15 of Volume 4C of the applica�on. Where recommended as aresult of engineering assessments, Trans Mountain will install instruments to monitor slopemovement or to monitor pipeline strain to ensure the pipeline is not being damaged by soilmovements.

Upper Nicola BandIR No. 1.08o


Commitment is addressed through Trans Mountain's pipeline integrity management program.

434 Opera�ons NEB Any product moved in the pipeline must meet Trans Mountain’s tariff requirements which includethe following limita�ons on product quali�es: a maximum temperature of 38°C; a maximum densityof 940 kg/m3 (specific gravity of 0.94); a maximum viscosity of 350 cen�stokes at ReferenceTemperature; maximum impuri�es (bo�om sediments and water) of 0.5% of volume; and maximumReid Vapour Pressure of 103 kPa.



The prevailing Petroleum Quality Specifica�ons are set out in the Rules and Regula�ons of the TransMountain Petroleum Tariff, as posted on the company's external website and as kept on file with theCER.


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435 Opera�ons NEB As is the case on the exis�ng Trans Mountain system, comprehensive integrated procedures willensure that batches are reliably injected and Trans Mountain Pipeline (ULC) delivered in accordancewith pumping instruc�ons issued to the CCOs by the Shipper Services Department.



Commitment is addressed through Trans Mountain's Control Center Management Program.

437 Opera�ons NEB Trans Mountain will commit to complete integra�on of all inspec�on data sets with the finalintegra�on to be complete within the first two years of opera�on or following comple�on of the digprogram for the crack inspec�on.

NEB IR No. 1.89d During Opera�ons Superseded byLegal/RegulatoryRequirement

Commitment addressed through Trans Mountain’s Pipeline Integrity Management Program. Themanagement of the reac�vated pipe will be rolled into the exis�ng program that includesintegra�on of all inspec�on data sets to complete risk analysis and management of associatedhazards. For the Hinton to Hargreaves reac�va�on segment, Trans Mountain commits to having thisprocess in place within the first two years of opera�on.

438 Opera�ons NEB Trans Mountain will review its exis�ng opera�ons (i.e., staff levels, opera�ons facili�es, pipelineprotec�on and integrity programs) and will make appropriate adjustments to support the proposedexpanded TMPL system.



439 Opera�ons NEB Trans Mountain will track GHG emissions in Alberta and Bri�sh Columbia during the opera�on of thepipeline once construc�on has been completed. In compliance with federal and provincial GHGrepor�ng requirements, Trans Mountain will report direct annual opera�ng GHG emissions fromfacili�es which meet or exceed the repor�ng thresholds.

NEB IR No. 1.32 During Opera�ons Superseded byLegal/RegulatoryRequirement

Tracking and repor�ng is carried out under the Alberta Specified Gas Emi�ers Regula�on and theB.C. Greenhouse Gas Emission Repor�ng Regula�on.

467 Opera�ons NEB If the a�ributable GHG emissions due to TRans Mountain’s BC opera�ons in a repor�ng year exceedthe repor�ng threshold of 10,000 tonnes CO2e, a GHG report will be prepared and submi�ed for theWestridge Marine Terminal.

NEB IR No. 3.018a During Opera�ons Superseded byLegal/RegulatoryRequirement

Tracking and repor�ng is carried out as appropriate under the B.C. Greenhouse Gas EmissionRepor�ng Regula�on.

509 Opera�ons NEB Trans Mountain will complete baseline in-line inspec�on (ILI) surveys for the Westridge Delivery linesin accordance with Sec�on 8 of Volume 4C.

NEB IR No. 3.103,Volume 4C, Sec�on8 (Filing ID A3S1L1)


143 This commitment has been overtaken by the baseline ILI requirements set out in Condi�on 143.

549 Opera�ons Environment Canada Trans Mountain will review the requirements of the Guideline and Specifica�on for Outdoor Ligh�ngat Parks Canada and consider a future project to revise the exis�ng ligh�ng at Jasper Pump Sta�on.

GoC EC IR No. 2.134 Prior to Construc�on Complete

727 Opera�ons Township of Langley Trans Mountain commits to maintain pavement cuts for a minimum of one year a�er the work iscompleted.



737 Opera�ons Edward Farquhar Trans Mountain is commi�ed to adding addi�onal procedures to more specifically address slack lineflow condi�ons to the exis�ng Trans Mountain procedures. Trans Mountain will have theseprocedures completed and in use prior to the opera�on of the expanded pipeline system.

Farquhar T IR No.2.2.1f


135 This commitment has been overtaken by Condi�on 135 and associated filing requirements.

738 Opera�ons Edward Farquhar Trans Mountain is commi�ed to adding addi�onal procedures to more specifically address columnsepara�on prior to a pipeline start-up would be a useful enhancement to the exis�ng procedures.Trans Mountain will have these procedures completed and in use prior to the opera�on of theexpanded pipeline system.

Farquhar T IR No.2.2.1h



739 Opera�ons Edward Farquhar Trans Mountain will ensure that a review of shut-down procedures, including the ra�onale forselec�ng a 10-minute rule or another rule as may be appropriate, is part of the consulta�onprogram to be undertaken with the Province of BC.

Farquhar T IR No.2.2.4a; Province BCIR No. 2.20c


740 Opera�ons Edward Farquhar Trans Mountain will perform the API 1149 calcula�ons during the detailed engineering and designphase, likely in late 2016, assuming the current overall Project schedule is maintained.

Farquhar T IR No.2.2.8a


115 Commitment will be addressed in Condi�on 115 SCADA and leak detec�on system design. Condi�on115 ini�al filing is due prior to opera�ons.

752 Opera�ons City of Vancouver Trans Mountain will, in 2015, be installing a second complementary Computa�onal PipelineMonitoring (CPM) system that will operate in parallel with the exis�ng system. The new CPM systemwill use a different technology to recognize leaks.

City of Vancouver IRNo. 2.09.2i; DetailedRoute Hearing,Landowner City ofChilliwack, Responseto Round 1, IR No.1.38 (C06386)


115 This commitment has been overtaken by Condi�on 115 (and more specifically by (b)(i)(1) of thatcondi�on).

756 Opera�ons Katzie First Na�on Trans Mountain will provide a safe water supply to Aboriginal groups and individuals during theperiod that a drinking water advisory is in place to mi�gate any effects of the Project on surface andgroundwater supply.



72 This commitment was folded into the Groundwater Management Plan that was filed by TransMountain on March 29, 2018 under Condi�on 72 (Filing ID A90966, A�achment 9, Sec�on 4.11 onPDF Page 15).

769 Opera�ons Province of Bri�sh Columbia Trans Mountain will update its exis�ng Integrity Management Program (IMP) and scope of workdocument that prescribes the frequency patrol for the en�re Trans Mountain pipeline right-of-wayas necessary for the Project.




770 Opera�ons Province of Bri�sh Columbia Trans Mountain commits to introducing a leak detec�on procedure direc�ng the Control CentreOperator (CCO) to perform a controlled shutdown of the pipeline when a leak cannot be ruled out ina given �me period a�er ini�al indica�on.



115 This commitment will be addressed in Trans Mountain's response to Condi�on 115 (perrequirements of (b)(ix)).

779 Opera�ons Province of Bri�sh Columbia Trans Mountain's Waste Management Plan and Environment Plan will be reviewed and enhancedprior to the in-service date of the expanded pipeline system to ensure the Plans adequately addressthe needs of the expanded pipeline and addresses all future regulatory requirements.



Commitment will be addressed through Trans Mountain's Pipeline Environment Managementprogram.

794 Opera�ons Upper Nicola Band As part of its Integrity Management Program, Trans Mountain has commi�ed to con�nuing crackassessments and axial flaw assessments on a maximum interval of 5 years following the baselineassessments.





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823 Opera�ons Fraser Valley RegionalDistrict

Trans Mountain commits to delivering quarterly reports on odour complaints from Sumas TankTerminal to the Fraser Valley Regional District (FVRD) for the opera�onal life�me of the TransMountain Expansion Project (TMEP).

FVRD IR No. 2.17b Project Lifecycle Complete


Trans Mountain commits to delivering quarterly reports on odour complaints/complaints/air qualityfrom all facili�es and pipeline within the Fraser Valley Regional District (FVRD) to the FVRD for theopera�onal life�me of the Trans Mountain Expansion Project (TMEP).

FVRD IR No. 2.17 During Opera�ons Complete

863 Opera�ons Upper Nicola Band Through its Pipeline Integrity Management Plan, Trans Mountain will con�nue to monitor theintegrity of all watercourse crossings on the current and expanded Trans Mountain Pipeline system.

Upper Nicola BandIR No. 2(c).02.p


Commitment is addressed through the natural hazard monitoring and control standard under TransMountain's pipeline maintenance and repair program.

875 Opera�ons NEB Trans Mountain will run the ultrasonic (USCD) ILI inspec�on as soon as possible once the pipeline isin service. Trans Mountain does not expect to take the full two years to complete inspec�ons;however, to account for tool availability and other factors that may be outside of Trans Mountain’scontrol, Trans Mountain commi�ed to a 2 year window to complete inspec�ons.

NEB IR No. 4 42b During Opera�ons Superseded by NEBCondi�on

143 Commitment overtaken by Condi�on 143 and associated �me lines.

876 Opera�ons NEB Trans Mountain will complete inspec�ons on a more frequent basis if fa�gue growth calcula�onsshow that a shorter inspec�on interval is required.

NEB IR No. 4 43a During Opera�ons Superseded byLegal/RegulatoryRequirement


878 Opera�ons NEB Trans Mountain will also inspect the reac�vated segments, within the first two years of opera�on,with a specialized high-resolu�on ultrasonic tool, to verify that no detrimental crack defects wereini�ated and/or grew as a result of the hydrosta�c tes�ng.

Applica�on Volume4A-117.


143 Commitment will be addressed in Condi�on 143, Baseline Inspec�ons to be filed within six monthsa�er comple�ng each inspec�on.

931 Opera�ons Simon Fraser University Trans Mountain will conduct ambient air quality monitoring at the Westridge Marine Terminal andemissions source tracking of contaminants of poten�al concern. Contaminants of poten�al concernthat will be directly measured include par�culate ma�er (PM10 and PM2.5), carbon monoxide (CO),nitrogen dioxide (NO2), sulphur dioxide (SO2), hydrogen sulphide (H2S) and vola�le organiccompounds (VOCs).

SFU IR No. 2.5.19.4 During Opera�ons Superseded by NEBCondi�on

52 The Air Emissions Management Plan for the Westridge Marine Terminal has been filed andapproved under Condi�on 52 (A82640 and A85416).

946 Opera�ons Peters Band Trans Mountain will implement all weed and pest treatments on the right-of-way in BC in accordancewith the Integrated Pest Management (IPM) Regula�on of BC (BC Reg. 604/2004) as part of the BCIntegrated Pest Management Act (Government of BC 2003 and 2004).

Peters Band IR No.2(b). 2.5c


Commitment is addressed through Trans Mountain's vegeta�on management plan as contained inits environment manual.

948 Opera�ons Peters Band In the unlikely event that released petroleum impacts groundwater, Trans Mountain will implementa remedia�on program to recover petroleum and treat contaminated water to meet stringentgovernment criteria.

Peters Band IR No.2(b). 3.04a


Trans Mountain is fully cognizant of and will comply with the con�ngent protocols described in theCER's Remedia�on Process Guide.


Trans Mountain will cover required internal pipeline protec�on inspector costs within the right-of-way for new Fraser Valley Regional District (FVRD) road and u�lity crossings.

FVRD IR No. 1.36c During Opera�ons Scoping

1522 Opera�ons Katzie First Na�on Trans Mountain will con�nue to conduct Westridge loading opera�ons inside a pre-deployed boom,which would contain a release. Addi�onal boom and response equipment, including skimmers, willbe maintained on site.

Katzie FN IR No.1.11b


1529 Opera�ons NEB The Westridge Marine Terminal will con�nue to have opera�ons staff on site at all �mes. Applica�on Volume2, 2-22.

During Opera�ons In Progress The Post-Expansion Workforce Plan provides that Westridge Marine Terminal will have opera�onsstaff on a 24/7 basis.

1665 Opera�ons City of Burnaby Trans Mountain is commi�ed to ensuring that tes�ng at the Burnaby Terminal will have no impacton residen�al power or water systems.



1732 Opera�ons City of Chilliwack Trans Mountain commits to adop�ng to its Pipeline Integrity Management Program (IMP), asdescribed in the response to City of Chilliwack IR 1.3.2b.

Route VarianceChilliwack BC HydroCity of Chilliwack IR1.3.2b


Trans Mountain maintains a pipeline integrity management program per Sec�on 40 of the OnshorePipeline Regula�ons.

1733 Opera�ons City of Chilliwack Trans Mountain commits to installing a second complementary con�nuous pipeline monitoring(CPM) system that will operate in parallel with the exis�ng system.

Route VarianceChilliwack BC HydroCity of Chilliwack IR1.3.3h


115 Condi�on 115 sets the expecta�on for a secondary CPM system that will operate in parallel (atsubparagraph (b)(i)).

1859 Opera�ons Hannah Varto Trans Mountain will require the Control Centre Operator to shut down and isolate the pipeline if therisks determined from this evalua�on are moderate or higher in order to reduce poten�alconsequences. A field inspec�on process will be in place to inspect the pipeline and facili�es forpossible damage prior to authorizing the restart of the pipeline following a safety shutdown.

Varto H IR No.1.2.E2.3


2108 Opera�ons BC Parks To access the right-of-way Trans Mountain will use low-ground-pressure tracked machines tofacilitate access year round. For maintenance and opera�ons purposes, Trans Mountain will workwith BC Parks to iden�fy roads that may need to be reac�vated and will determine which accesscontrols (e.g., gates) may be warranted.

08 BC Parks IR 5 Jan2015 (Informal IRs,Request No. 3)


2140 Opera�ons Province of Bri�sh Columbia Trans Mountain will inves�gate and respond to neighbouring water well owner complaintspoten�ally related to the pipeline opera�ons, regardless of available pre- or post-construc�ontes�ng requirements.

Province BC IR No.1.1.38



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CommitmentStatus



2147 Opera�ons Province of Bri�sh Columbia As part of its Integrity Management Program, Trans Mountain has commi�ed to con�nuing crackassessments and axial flaw assessments on a maximum interval of 5 years following the baselineassessments with an objec�ve to detect and repair any features of concern before they become athreat to fail in service.

Province BC IR No.2.2.18b



2161 Opera�ons NEB Trans Mountain will commit to complete integra�on of all inspec�on data sets within the first twoyears of opera�on or following comple�on of the dig program for the crack inspec�on.

NEB IR No. 1.89d During Opera�ons Superseded byLegal/RegulatoryRequirement


2274 Opera�ons NEB Once the Project is in opera�on, Trans Mountain will cover the costs of Trans Mountain employeesrequired to monitor and assist the City of Edmonton in undertaking facility construc�on proximateto the expanded Trans Mountain Pipeline system.

NEB IR No. 6.19 During Opera�ons Scoping

2351 Opera�ons The City of Edmonton Trans Mountain will waive the cost of its inspector any�me such inspector is present to monitorwork done near the pipeline in Whitemud Drive. Trans Mountain agrees that this is a reasonablerequest, and is willing to commit to waiving these costs in the circumstances described. TransMountain will update its commitment tracking table accordingly, and, as such, a condi�on on theapproval is not necessary.

Reply Argument -Appendix B -Intervenor ProposedCondi�ons -Condi�on 9d


2447 Opera�ons City of Burnaby Trans Mountain commits to establish its process for the iden�fica�on of hazards in facili�es. Inaddi�on to risk assessments which will be conducted every three years, Trans Mountain commits toconduct regular inspec�on and tes�ng of hazard control measures that will be managed through acomputerized maintenance management system.



These ma�ers are addressed under Trans Mountain's Facili�es Integrity Management Program.Within this context, there is already an established process for hazard iden�fica�on and thecataloguing of such hazards in a computer-based system. Risk assessments are periodicallyconducted with the highest risks iden�fied and control measures confirmed. Trans Mountain willalso be integra�ng the expansion facili�es into its exis�ng computerized maintenance managementsystem.

2495 Opera�ons Government of Canada If a drinking water advisory were to be issued as a result of a spill, Trans Mountain will commit toworking with the leadership of the Aboriginal community to iden�fy surplus capacity from otherdrinking water sources in the area, while suitable replacement alterna�ves are established andimplemented.

Reply Evidence5.2.3.1.3 HumanHealth RiskAssessment p.45-73Line 40


2506 Opera�ons City of Burnaby Trans Mountain will support employment of addi�onal field staff for various opera�ons andmaintenance support roles ranging from engineering to administra�ve. Trans Mountain an�cipatesthat an incremental 40 to 45 opera�ons and maintenance personnel will be required at fieldloca�ons in BC. The addi�onal field opera�ons and maintenance staff will be recruited sufficiently inadvance of the start-up of the expanded TMPL system to allow for appropriate training to take place,including in emergency response.

Reply Evidence 6.2StakeholderEngagement - p13 -line 39

During Opera�ons Scoping Trans Mountain has developed a Post-Expansion Workforce Plan and will con�nue to advance thatplan towards the objects of this commitment.

2567 Opera�ons NEB Trans Mountain will ensure each berth will be provided with a spill containment boom sized toencircle an Aframax class vessel. Trans Mountain will ensure loading of a vessel will not start beforethe deployment of the boom. The boom will remain in place un�l the loading arms have beenretracted and secured.

Applica�on Volume4A s. 3.4.4.2.1 p4A-89


2590 Opera�ons NEB Trans Mountain will ensure all remote pump sta�ons and ancillary facili�es (those pump sta�onsand ancillary facili�es not located at maintenance bases) in the expanded TMPL system will bevisited by opera�ons personnel on a regular basis, with the frequency determined by subjec�ve andquan�ta�ve risk assessments and from opera�ng experience, as is the case for the exis�ng TMPLsystem.

Applica�on Volume4C s. 6.3 p4C-15


2591 Opera�ons NEB Similar to the exis�ng Trans Mountain system, Trans Mountain will commit to staff 24 hours per day,seven days per week and the opera�ons personnel will conduct daily surveillances for the expandedterminals, with the excep�on of Sumas Terminal.


During Opera�ons Scoping The Post-Expansion Workforce Plan provides that the Burnaby Terminal will have opera�ons staff ona 24/7 basis.

2594 Opera�ons NEB Trans Mountain will use a high-resolu�on USCD tool to be run in each of the new Line 2 pipelinesegments within the first five years of opera�on.

Applica�on Volume4C s. 8.1.4 p4C-27


143 The subject commitment has been overtaken by Condi�on 143, which requires at (a)(ii) that in-lineultrasonic crack detec�on inspec�ons take place within two years a�er commencing opera�ons.

2595 Opera�ons NEB Within one year of the new Line 2 pipeline segments entering service, Trans Mountain will completea baseline in-line inspec�on (ILI) survey of pipeline geometry and metal loss will be undertaken witha high-resolu�on tool.



143 The subject commitment has been overtaken by Condi�on 143, which specifies baseline ILIrequirements including in rela�on to pipeline geometry and metal loss.

2596 Opera�ons NEB The planned in-line inspec�on (ILI) program for the reac�va�on of the exis�ng inac�ve pipelinesegments that will form parts of Line 1 is described in Volume 4A, Sec�on 3.6. In addi�on, TransMountain will ensure a high-resolu�on USCD tool will be run in each of the reac�vated pipelinesegments within the first two years of opera�on.



Commitment addressed through Trans Mountain’s Pipeline Integrity Management Program. Themanagement of the reac�vated lines will be rolled into the exis�ng program that includes runningILI tools on a maximum 5-year interval that monitor for all of the hazards listed. In addi�on, TransMountain commits to comple�ng either a high-resolu�on USCD crack detec�on tool, or an EMATcrack detec�on tool, in each of the reac�vated pipeline segments within the first two years ofopera�on.

2864 Opera�ons City of Coquitlam Trans Mountain will ensure regular aerial patrols are conducted as part of a pipeline protec�onprogram to prevent third party damage to the pipeline from unauthorized ground disturbanceac�vi�es.

City Coquitlam IRNo. 1.C.3


Trans Mountain will con�nue to conduct periodic aerial patrols per the requirements of Clause10.6.1 of the CSA Z662 standard, including with a�en�on to any unauthorized ac�vi�es in proximityto the pipeline.

2866 Opera�ons City of Coquitlam Trans Mountain will complete maintenance digs and repairs based on In-line Inspec�on (ILI) toolanalysis results to repair anomalies before they become a threat to failure.



Commitment addressed through Trans Mountain’s Pipeline Integrity Management Program. Themanagement of Line 2 and the reac�vated segments will be rolled into the exis�ng program thatincludes a dig program to inves�gate and repair defects iden�fied from in-line inspec�on tool runs.


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CommitmentStatus



2867 Opera�ons City of Coquitlam,Landowner - City ofChilliwack

Trans Mountain will complete regular cathodic protec�on (CP) test lead surveys and close spacedsurveys to ensure the effec�ve opera�on of the CP system for corrosion preven�on.

City Coquitlam IRNo. 1.C.3; DetailedRoute HearingResponse to Round1, IR No. 1.37(C06386)


Trans Mountain will con�nue to maintain and appropriately monitor its corrosion control system perthe provisions of Clause 9 of the CSA Z662 standard.

2868 Opera�ons City of Coquitlam Trans Mountain will complete regular cleaning pig runs to mobilize any sediments and water thatmight accumulate in the lines to prevent internal corrosion.



This commitment represents standard opera�ng prac�ce.

2896 Opera�ons City of Vancouver Trans Mountain will monitor the condi�on of the right-of-way in a �mely manner a�er any heavyrainfall events to look for erosion or washout areas and remediate any damage to protect theintegrity of the pipeline.

City Vancouver IRNo. 1.06.02a


Commitment addressed through Trans Mountain’s Pipeline Integrity Management Program. Themanagement of Line 2 and the reac�vated segments will be rolled into the exis�ng program thatincludes a process for monitoring the right-of-way a�er heavy rainfall events to iden�fy/repair anyareas that threaten the integrity of the pipeline.

2906 Opera�ons NEB Trans Mountain will make sure requirements for flyover frequency would be assessed once the newpipeline becomes opera�onal and will be in accordance with regulatory requirements.

Applica�on Volume5A. Technical UpdateNo. 1 andConsulta�on UpdateNo. 2 - Part 2 Table1.6.2-1


Aerial patrol frequency will be re-assessed per Clause 10.6.1 of the CSA Z662-19 standard (asincorporated in the Onshore Pipeline Regula�ons).

3010 Opera�ons NEB Once in opera�on, Trans Mountain will ensure that at no �me will the pipeline be cleaned withwater.


During Opera�ons Complete This commitment stemmed from an informa�on request by an Indigenous group rela�ng topoten�al water usages. In this connec�on, Trans Mountain’s opera�onal prac�ces do not provide forany internal or external cleaning of the pipe with water.

3506 Opera�ons City of Abbotsford Following blas�ng and construc�on, a hydrosta�c test will be completed to confirm the integrity ofthe pipeline and a comprehensive integrity program will be implemented to confirm the long-termintegrity of the pipeline.



Commitment addressed through Trans Mountain’s Pipeline Integrity Management Program. Theprogram addresses the monitoring requirements of blas�ng ac�vi�es around the pipeline to ensurethat pipeline integrity is not compromised.

3508 Opera�ons Living Oceans Society Trans Mountain will implement addi�onal controls to prevent the discharge of hydrocarbons intostorm water including, as applicable to the Burnaby Terminal: observa�on by opera�ons personnelbefore and during storm water draining from secondary containment areas.


During Opera�ons Complete

3509 Opera�ons Living Oceans Society Trans Mountain will implement addi�onal controls to prevent the discharge of hydrocarbons intostorm water including, as applicable to the Westridge Marine Terminal: observa�on by opera�onspersonnel before and during storm water draining from secondary containment areas.



3510 Opera�ons NEB Trans Mountain will focus efforts during the execu�on of opera�ons and maintenance programs andprocedures, to prevent the alignment of condi�ons that could lead to a secondary containment poolfire event and the poten�al consequen�al effects at the Burnaby Terminal.

NEB IR No. 4 29c During Opera�ons Superseded by NEBCondi�on

22 This commitment has been overtaken by Condi�on 22, as applying to the Burnaby Terminal.

3511 Opera�ons NEB Trans Mountain will focus efforts during the execu�on of opera�ons and maintenance programs andprocedures, to prevent the alignment of condi�ons that could lead to a secondary containment poolfire event and the poten�al consequen�al effects at the Sumas Terminal.


22 This commitment has been overtaken by Condi�on 22, as applying to the Sumas Terminal.

3512 Opera�ons NEB Trans Mountain will focus efforts during the execu�on of opera�ons and maintenance programs andprocedures, to prevent the alignment of condi�ons that could lead to a secondary containment poolfire event and the poten�al consequen�al effects at the Edmonton Terminal.


22 This commitment has been overtaken by Condi�on 22, as applying to the Edmonton Terminal.

3513 Opera�ons Living Oceans Society Trans Mountain will implement addi�onal controls to prevent the discharge of hydrocarbons intostorm water including, as applicable to the Edmonton Terminal: observa�on by opera�ons personnelbefore and during storm water draining from secondary containment areas.



3516 Opera�ons City of Burnaby As is the current prac�ce, tes�ng at the Burnaby Terminal will be done during weekday day�meperiods.



3517 Opera�ons City of Burnaby As is the current prac�ce, tes�ng at the Westridge Marine Terminal will be done during weekdayday�me periods and the tes�ng will have no impact on residen�al power or water systems.



3525 Opera�ons NEB The Burnaby Terminal will con�nue to have opera�ons staff on site at all �mes. Applica�on Volume2, 2-22.

During Opera�ons In Progress The Post-Expansion Workforce Plan provides that the Burnaby Terminal will have opera�ons staff ona 24/7 basis.

3526 Opera�ons NEB The Edmonton Terminal will con�nue to have opera�ons staff on site at all �mes. Applica�on Volume2, 2-22.

During Opera�ons In Progress he Post-Expansion Workforce Plan provides that the Edmonton Terminal will have opera�ons staffon a 24/7 basis.

3648 Opera�ons City of Surrey Trans Mountain will maintain any new culverts installed in the City of Surrey. Non-RegulatoryCommitment


3651 Opera�ons Katzie First Na�on Trans Mountain is commi�ed to opera�ng the new pipeline (Line 2) in a manner that preventscolumn separa�on.

TMEP / CoETechnical WorkingCommi�ee Mtg #5Mee�ng Minutes,11/18/2015,Staketracker



3654 Opera�ons City of Edmonton Trans Mountain will provide inspec�on and carry the inspec�on cost for a Trans Mountain inspectorto monitor pipeline safety during construc�on of the Whitemud Drive expansion.


Prior to Opera�ons Scoping


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CommitmentStatus



3836 Opera�ons Simon Fraser University Trans Mountain is commi�ed to mee�ng the requirements of its Environment, Health and SafetyPolicy that is accomplished through the Odour Complaint Inves�ga�on and Response Program andvarious emission reduc�on measures.

SFU IR No. 2.5.12.3 During Opera�ons Complete





3846 Opera�ons NEB Similar to the exis�ng TMPL system, Trans Mountain will commit to staff 24 hours per day, sevendays per week and the opera�ons personnel will conduct daily surveillances for the expandedterminals, with the excep�on of Sumas Terminal.


During Opera�ons Scoping The Post-Expansion Workforce Plan provides that the Edmonton, Burnaby, and Westridge Terminalswill have opera�ons staff on a 24/7 basis.

3847 Opera�ons NEB Similar to the exis�ng Trans Mountain system, Trans Mountain will commit to staff 24 hours per day,seven days per week and the opera�ons personnel will conduct daily surveillances for the expandedterminals, with the excep�on of Sumas Terminal.


During Opera�ons Scoping The Post-Expansion Workforce Plan provides that the Edmonton, Burnaby, and Westridge Terminalswill have opera�ons staff on a 24/7 basis.

3848 Opera�ons NEB The planned in-line inspec�on (ILI) program for the reac�va�on of the exis�ng inac�ve pipelinesegments that will form parts of Line 1 is described in Volume 4A, Sec�on 3.6. In addi�on, TransMountain will ensure a high-resolu�on USCD tool will be run in each of the reac�vated pipelinesegments within the first two years of opera�on.



Commitment addressed through Trans Mountain’s Pipeline Integrity Management Program. Themanagement of the reac�vated lines will be rolled into the exis�ng program that includes runningILI tools on a maximum 5-year interval that monitor for all of the hazards listed. In addi�on, TransMountain commits to comple�ng either a high-resolu�on USCD crack detec�on tool, or an EMATcrack detec�on tool, in each of the reac�vated pipeline segments within the first two years ofopera�on.

4022 Opera�ons NEB Trans Mountain will complete the following ac�vi�es: ultrasonic crack detec�on (USCD) or EMATinspec�on within 2 years of reac�va�on; ongoing crack management programs with includespressure cycle monitoring programs; fa�gue growth assessments to validate in-line inspec�onintervals; in-line inspec�ons to look for stress corrosion cracking (SCC), Long Seam, pipe body, andco-commitment tracking (i.e. metal loss with cracking, dents with cracking).

NEB IR No. 4.43c During Opera�ons Superseded byLegal/RegulatoryRequirement

Commitment addressed through Trans Mountain’s Pipeline Integrity Management Program. Themanagement of the reac�va�on segments will be rolled into the exis�ng program that includesrunning ILI tools on a maximum 5-year interval that monitor for stress corrosion cracking (SCC), longseam cracking, and pipe body cracking. The Integrity Management Program also includes pressurecycling monitoring and fa�gue growth assessments on a regular basis. Trans Mountain also commitsto comple�ng an ultrasonic crack detec�on (USCD) to EMAT tool inspec�on within 2 years ofreac�va�on.

4498 Opera�ons NEB Trans Mountain commits to discon�nue transpor�ng liquids on the exis�ng Westridge Delivery Lineupon commencement of service of the relocated delivery line, if the Project is approved.

NEB IR No. 6.1(a) During Construc�on Scoping

4507 Opera�ons Landowner - 1054408 BCLtd.

Trans Mountain commits to submi�ng a separate regulatory applica�on for its proposedreplacement for the exis�ng Trans Mountain Pipeline (“TMPL”) at the Coquihalla River, including anyrequirements for the on-land pipe installa�on of the TMPL replacement.

Submission inRela�on to theReview Process for1054408 BC Ltd,para 11. (C04263)

Prior to Construc�on Complete The subject applica�on was filed with the CER on January 23, 2020 and approved on June 26, 2020through Orders XO-006-2020 and MO-023-2020 (reference Filing IDs C04276 and C07010.

4616 Opera�ons CER Trans Mountain commits to implemen�ng its risk assessment management programs, such as thePipeline Integrity Management Program and Damage Preven�on Program, for the TMEP Line 2,including the West Alterna�ve, a�er the TMEP Line 2 is placed into service.

Coldwater WesternAlterna�ve Route,VarianceApplica�on,Response to IR No2.6 c)


176 Permi�ng Metro Vancouver Trans Mountain will work directly with affected municipal, regional and provincial authori�es toensure informa�on and agreements required for specific development authoriza�ons and anyspecifically iden�fied planning, monitoring or mi�ga�on requirements are in place. (Spread 1)

Metro Vancouver F-IR No. 1.1.5.09a.i

Project Lifecycle No LongerApplicable

Trans Mountain considers this to be a statement of intent rather than a commitment. Newcommitment 4558 be�er ar�culates the requirements of commitment. Commitment no longerapplicable.

182 Permi�ng Regional District of Fraser-Fort George

Trans Mountain will con�nue to consult with BC Ministry of Transporta�on and Infrastructure toensure that the proposed pipeline does not interfere with the future expansion of Highway 5.

RD of Fraser-FortGeorge IR No. 1.12c


616 Permi�ng City of Burnaby Trans Mountain Opera�ons commits to applying for amendments to Westridge waste dischargepermit a minimum of 6 months prior to modifica�ons to the sampling point(s) or drainage area(s) atthe facility as it relates to construc�on.


Prior to Construc�on Complete BC MOE Waste Discharge Permit addresses all of the current modifica�ons to the dischargeloca�ons onsite.

1738 Permi�ng NEB Trans Mountain will directly no�fy affected tenure holders so they can select alternate areas fortheir ac�vi�es. Compensa�on, considering various forms, will be provided to affected trappersaccording to established industry and provincial protocols if reduced fur harvest and lost revenue isproven. (Spread 2)




4558 Permi�ng City of Burnaby, City ofEdmonton, City of NewWestminster

Trans Mountain said it would apply for, or seek variance from, all permits and authoriza�ons that arerequired by law, and would con�nue to work with all municipali�es to understand the applicabilityof bylaws and standards related to the construc�on and opera�on of the Project.

NEB Reconsidera�onReport, Sec�on11.2.9, pg. 297

Project Lifecycle In Progress Permit and Lands Management system tracks the permit requirements and permits received.

25 Pipeline Construc�on City of Abbotsford Trans Mountain will commit to winter construc�on at Ledgeview Golf Course. City of Abbotsford IRNo. 1.25c



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CommitmentStatus



42 Pipeline Construc�on Regional District of Fraser-Fort George

The determina�on (if a camp will be built in Valemount) should be made by Q1 of 2015. TransMountain commits that pipeline workers will usually be scheduled for six work shi�s (Mondaythrough Saturday) and one day off (Sunday) per week. If workers are housed in Valemount, they willbe permi�ed to return home for their day off at their discre�on.

RD of Fraser-FortGeorge IR No.1.03b


59, 61 Trans Mountain has confirmed in filings made under Condi�ons 59 and 61 that a worker campwould be established outside the Village of Valemount. Reference for example the submission madeunder Condi�on 59 on February 11, 2019 confirming that Loca�on VAL028 had been selected (FilingID C04645). Workers typically work a six-on/one-off schedule with the discre�on to leave camp siteduring days off.


Trans Mountain can confirm that all roads directly impacted by Project construc�on will be restoredto their original state once construc�on has been completed.

RD of Fraser-FortGeorge IR No. 1.12h



Trans Mountain will meet the aesthe�c standards for construc�on set by the Village of Valemountand the Regional District where doing so will not compromise the Project’s opera�onal requirementsor conflict with other laws or regula�ons governing the Project.

RD of Fraser-FortGeorge IR No. 1.12k


55 Pipeline Construc�on NEB Trans Mountain will have cer�fied inspectors to monitor welding and non-destruc�ve tes�ng (NDT)ac�vi�es to ensure compliance to project specifica�ons and procedures. Periodic audits will beperformed by third-party welding and NDT specialists employed by Trans Mountain.



111 Embedded in Joining Program submissions made under Condi�on 111 (e.g. C00700-2, Field JoiningProgram for Pipeline Construc�on, Sec�ons 5.0, 8.0, 10.0, 11.0, and 12.4; C04492, Part 5 of 6,Facility Joining Program Quality Assurance Plan star�ng at PDF Page 190).

59 Pipeline Construc�on NEB Trans Mountain will retain contractors that employ only Canadian General Standards Board cer�fiedradiographers and ultrasonic technicians to operate the non-destruc�ve tes�ng (NDT) inspec�onequipment, and provide the final interpreta�on of radiographic film and the results of the ultrasonicinspec�on.



111 Embedded in Joining Program submissions made under Condi�on 111 (e.g. C00700-2, Field JoiningProgram for Pipeline Construc�on, Sec�on 12.4 at PDF Pages 13-14).

60 Pipeline Construc�on NEB Trans Mountain will use well maintained equipment to reduce air pollu�on and unnecessary noiseand restrict the dura�on that vehicles and equipment are allowed to sit and idle to less than onehour unless air temperatures are less than 0°C.

Technical UpdateNo. 1 andConsulta�on UpdateNo. 2 - Part 2 Table1.6.3-1 page 100


72 Provisions set out in the Environmental Protec�on Plan filed under Condi�on 72 (Filing ID C01961,PDF Pages 40 and 254). S�pula�on also to abide by municipal non-idling bylaws where applicable).

62 Pipeline Construc�on NEB Trans Mountain will work with the Merri� airport owner to coordinate construc�on ac�vity aroundperiods of airport use.



72 Pipeline Construc�on NEB Trans Mountain will burn slash when condi�ons exist that allow for adequate dispersion of smokeand will observe the appropriate setback distances and other best management prac�ces (Spread5B).



72 Slash burning protocols are set out in the Environmental Protec�on Plan filed under Condi�on 72(Filing ID C01961). Refer to the associated planning and mi�ga�on measures on PDF Pages 24, .40,and 50-53.

88 Pipeline Construc�on Mike Wiegele HelicopterSkiing

Trans Mountain will avoid construc�on during Resort's winter opera�ng season. Le�er to Landowner During Construc�on In Progress

94 Pipeline Construc�on Upper Nicola Band Trans Mountain commits Upper Nicola Band to having drilling fluid pressures and drilling ratesmonitored at all �mes during construc�on for an early indica�on of circula�on loss.

Upper Nicola BandIR No. 2(c).02.s

During Construc�on Complete An early version of the TMEP Horizontal Direc�onal Drilling Specifica�on was provided inconjunc�on with Technical Update #3 in September 2014 (Filing ID A62628, B260-37). Thisspecifica�on has since been updated, including with an explicit requirement that the HDDcontractor provide and maintain electronic data recorder instrumenta�on (Specifica�on TMEP-MP3123, Rev 2, Ar�cle 5.1.13). The data being recorded includes drilling fluid pressures and drillingrates.

102 Pipeline Construc�on NEB Trans Mountain will employ an “early in/early out” approach by ini�a�ng construc�on ac�vi�es asearly as possible in the winter and working expedi�ously to limit late winter ac�vi�es. Addi�onally,Trans Mountain will discuss the �ming of their ac�vity with Alberta Energy Regulator (AER) andmaintain contact with AER during the construc�on period to advise them of the construc�onprogress and an�cipated comple�on date within Key Wildlife Biodiversity Zones. Construc�on,rou�ne maintenance and opera�on ac�vi�es will be scheduled outside the spring period forcaribou.



72

122 Pipeline Construc�on NEB Trans Mountain will employ an “early in/early out” approach by ini�a�ng construc�on ac�vi�es asearly as possible in the winter and working expedi�ously to limit late winter ac�vi�es. Addi�onally,Trans Mountain will discuss the �ming of their ac�vity with Alberta Energy Regulator (AER) andmaintain contact with AER during the construc�on period to advise them of the construc�onprogress and an�cipated comple�on date within Key Wildlife Biodiversity Zones. Construc�on,rou�ne maintenance and opera�on ac�vi�es will be scheduled outside the spring period forcaribou.



72

141 Pipeline Construc�on City of Burnaby Trans Mountain is commi�ed to working with the City of Burnaby to facilitate the restora�on oflands to a similar condi�on that existed prior to construc�on. Trans Mountain is commi�ed toreasonably facilita�ng the restora�on of lands in order to provide any ameni�es, landscaping andcharacter loss through construc�on ac�vi�es where doing so will not compromise opera�onalrequirements or conflict with other laws or regula�ons governing the Project and ongoingopera�ons. Trans Mounain is willing to meet with the City of Burnaby to discuss planned andproposed municipal projects or upgrades to infrastructure to consider in the design of the expansionProject.



146 Pipeline Construc�on City of Burnaby Trans Mountain commits to sharing informa�on on City of Burnaby u�li�es located during exis�ngu�lity survey.



164 Pipeline Construc�on Natural Resources Canada A pre-construc�on �mber cruise will be completed to determine the economically operable andmerchantable �mber volume for the construc�on right-of-way, and during the �mber cruise, areasalong the construc�on right-of-way with forest health concerns or ac�vity will be iden�fied andmapped, for Spread 1.



72 Timber salvage opera�ons are being conducted in accordance with the Timber Salvage Plan filedand accepted under Condi�on 72 (reference Filing IDs A90966-12, A91896, and A99378). TransMountain is following appropriate provincial protocols for the advance es�ma�on of merchantable�mber and the securing of cu�ng authoriza�ons.


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226 Pipeline Construc�on NEB Trans Mountain will locate and flag all exis�ng buried u�lity lines and cables to be crossed by thepipeline prior to the commencement of ground disturbance ac�vi�es by using "one call" services inaddi�on to direct contact with u�lity owners.



64 Protocols for Damage Preven�on Planning set out in Sec�on 22 and Appendix D of the Health andSafety Management Plan filed under Condi�on 64 on on May 16, 2017 (Filing ID A83607, A83602 atPDF Pages 42 and 139-205).

276 Pipeline Construc�on BC Parks, NEB A �mber cruise will be conducted prior to construc�on. BC Parks boundaryadjustmentapplica�on (August2014)



312 Pipeline Construc�on Fraser Valley RegionalDistrict

Trans Mountain commits to complying with Metro Vancouver’s Non-Road Diesel Engine EmissionRegula�on while opera�ng in the Fraser Valley Regional District.

Fraser ValleyRegional DistrictA�achment - Table1.04(c)


455 Pipeline Construc�on NEB Trans Mountain will burn slash when condi�ons exist that allow for adequate dispersion of smokeand will observe the appropriate setback distances and other best management prac�ces. In theLower Fraser Valley (Spread 6) where air quality is an issue, Trans Mountain will avoid burning slash.Instead, mulching will be performed in place or slash will be shipped/hauled to an approved disposalloca�on.



72 These aspects are addressed in the in the Environmental Protec�on Plan filed under Condi�on 72(Filing ID C01961). Refer to the associated planning and mi�ga�on measures on PDF Pages 24, .40,and 50-53. As the EPP indicates, slash is not to be burned in the Lower Fraser and GreaterVancouver regions.

460 Pipeline Construc�on City of Burnaby, Township ofLangley

Where minor roads are crossed that may affect established community use/access routes, TransMountain will complete open-cut crossings within one day, to the extent prac�cal.

City Burnaby IR No.1.35.05b; Langley IRNo. 1.14a


505 Pipeline Construc�on BC Parks Open cut crossings are typically only u�lized when a watercourse is dry or frozen to the bo�om atthe �me of construc�on. Under these condi�ons, sediment release is not expected to occur,however, in the event the recommended isolated crossing technique is not feasible at Finn Creek, anopen cut or par�al isola�on technique may be required. Trans Mountain will conduct monitoringunder flowing condi�ons to document downstream turbidity and any exceedances of the relevantguidelines will be reported to the appropriate regulatory authori�es.



516 Pipeline Construc�on NEB In the Lower Fraser Valley where air quality is an issue, Trans Mountain will avoid burning slash.Instead, mulching will be performed in place or slash will be shipped/hauled to an approved disposalloca�on.



72 These aspects are addressed in the in the Environmental Protec�on Plan filed under Condi�on 72(Filing ID C01961). Refer to the associated planning and mi�ga�on measures on PDF Pages 24, .40,and 50-53. As the EPP indicates, slash is not to be burned in the Lower Fraser and GreaterVancouver regions.

579 Pipeline Construc�on City of Abbotsford If site condi�ons develop that require the release of sediment-laden waters to City storm sewers,drains or storm sewers, Trans Mountain will contact and consult with the City of Abbotsford’sGeneral Manager of Planning and Development Services or designate.

City of Abbotsford IRNo. 2.2.08c


621 Pipeline Construc�on City of Burnaby Trans Mountain will provide plans which indicate all u�li�es for the selected pipe route once theprotocol agreements with the municipali�es are set and the u�lity owners have been able to providemore detailed u�lity informa�on.


Project Lifecycle Scoping

634 Pipeline Construc�on City of Burnaby Trans Mountain will communicate with TICorp during the detailed design phase to minimize thedisturbance to exis�ng compensa�on areas within the TMEP Proposed Project footprint in theBrune�e River Valley area. Any disturbance to exis�ng riparian vegeta�on or compensa�on areaswill be re-established by Trans Mountain during the construc�on and reclama�on phases of theProject.



643 Pipeline Construc�on City of Coquitlam Transmountain commits to repaving the two westbound lanes of the United Blvd upon comple�onof TMEP construc�on in the United Blvd area.

City of Coquitlam IRNo. 2.D.3


49 Proof of comple�on will be a photo or as-built.

714 Pipeline Construc�on Township of Langley Trans Mountain inspectors will be monitoring construc�on ac�vi�es to ensure that grading does notcreate issues, including drainage.

Langley IR No. 2.11.a During Construc�on Superseded by NEBCondi�on

72 Grading ac�vi�es are comprehensively addressed in Sec�on 10.0 of the Environmental Protec�onPlan filed under Condi�on 72 (Filing ID C01961, PDF Pages 62-67).

897 Pipeline Construc�on City of Burnaby Trans Mountain commits to working with the City of Burnaby to avoid any intrusive work from thesurface during construc�on and opera�on of the Burnaby Mountain Tunnel sec�on of the pipeline.

NEB Route HearingTranscriptSeg 7 Vol 3para 1784


14, 49, 26 Burnaby Mountain Tunnel Op�on Design, Construc�on, and Opera�on report under Condi�on 26(Filing ID A81936). This report illustrates that the clear intent is to generally avoid any intrusive workfrom the surface during construc�on and opera�on.

900 Pipeline Construc�on City of Burnaby Trans Mountain commits to seeking to avoid having to access the Burnaby Tunnel from the surface,though in the unlikely event that it was required, Trans Mountain would minimize the impact andany impacts that were caused would be fully restored.

NEB Route HearingTranscriptSeg 7 Vol 3para 1784


62 Burnaby Mountain Tunnel Op�on Design, Construc�on, and Opera�on report under Condi�on 26(Filing ID A81936). Sec�on 3.2 of the report makes clear that the two tunnel portals (namely theWestridge Terminal Tunnel Portal and the Burnaby Terminal Tunnel Portal) will be used for access.As such, there will no access from the surface.


During construc�on of the pipeline, Trans Mountain commits to ensure access to the Valemounttransfer sta�on for the haul truck (tractor) and 50-foot trailer during normal opera�ng hours.

RD of Fraser-FortGeorge IR No. 1.12f



As an essen�al service road, Trans Mountain can commit to ensuring no complete closure of theroad to the transfer sta�on during normal transfer sta�on hours such that access is available to themaximum possible extent. If open-cut crossing methods are employed on this road, Trans Mountainwill further commit to consul�ng with transfer sta�on opera�ons representa�ves to determine anop�mum construc�on schedule, including conduc�ng Project ac�vi�es outside normal transfersta�on hours. Access will be maintained for members of the public and local government staff.

RD of Fraser-FortGeorge IR No. 1.12g,RD of Fraser-FortGeorge IR No. 1.12e



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1009 Pipeline Construc�on Township of Langley Where possible, excavated material will be stored on the proposed construc�on footprint (right-of-way and temporary workspaces) during the construc�on phase before backfilling. Where there is noopportunity to store excavated material due to space constraints, addi�onal space will be securedfrom the respec�ve abu�ng and non-abu�ng landowners or from the Municipality to allow for thetemporary storage of excavated material. Addi�onal storage space will be located as close to therespec�ve worksites as prac�cal.

Langley IR No. 1.19a During Construc�on Scoping

1015 Pipeline Construc�on NEB With respect to water use for camps and construc�on offices, Trans Mountain will enter into wateruse agreements with the applicable jurisdic�ons as the Project develops. (Spread 5B)


During Construc�on In Progress Trans Mountain has entered into a water use agreement with the Shxw'owhamel First Na�on for theOhamil Camp.


At loca�ons considered sensi�ve to vibra�ons, Trans Mountain will employ specific pipelineconstruc�on techniques to minimize such vibra�ons. This may include modified excava�on andbackfilling procedures, as well as monitoring of vibra�ons at the boundary of the construc�on right-of-way to reasonably ensure that materials already in place are not disrupted.



1092 Pipeline Construc�on Environment Canada Trans Mountains plans to have a qualified engineer and or hydrogeologist onsite during construc�onto sample and analyze the water being extracted during the tunneling process.

GoC EC IR No. 2.120 During Construc�on Superseded by NEBCondi�on

87 Groundwater Seepage Management Plan for Burnaby Mountain Tunnel Construc�on filed underCondi�on 87 on June 1, 2017 (Filing ID A84145). During tunnel construc�on, the water flowingdown the tunnel will be treated before release. Prior to and during tunneling, independent watersampling and tes�ng will be carried out.

1165 Pipeline Construc�on NEB To mi�gate any poten�al scratches or damage to the pipe coa�ng due to contact with the dolliesduring pipe installa�on, Trans Mountain commits to applying an extra layer of coa�ng to the pipe inareas where there will be contact with the clamps, fi�ng the dolly pipe clamps that will be in directcontact with the outside pipe coa�ng with a neoprene pad, and visually inspec�ng the pipe at thedolly clamps for poten�al damage to the coa�ng.

NEB Cond IR No.59.2

During Construc�on In Progress Trans Mountain response to IR No. 53.1 (Filing ID C11890) for Condi�on 26 provides proof ofcomple�on.

1215 Pipeline Construc�on NEB Trans Mountain commits to following the air quality tes�ng and mi�ga�on procedures as describedin the McNally Health & Safety Plan, during tunnel boring.

NEB Cond IR No.61.3 a)


26 The full McNally Project-Specific Safety Plan for Burnaby Mountain Tunnel was filed on March 9,2020 in connec�on with Condi�on 26(a)(ii) regarding confined space entry procedures (Filing IDC05112). More specifically, the aspect of confined space entry is covered in Sec�on 4.5 fo that plan,including with due regard to air quality tes�ng and mi�ga�on procedures. The subject of confinedspace entry procedures is addressed (Filing ID 05112). The CER granted Condi�on 26(a)(ii) approvalthrough Le�er Report No. 71 dated March 10, 2021 (Filing ID C11895).

1315 Pipeline Construc�on Township of Langley Trans Mountain is prepared to reimburse Tonwship of Langley for reasonable costs and staff �merequired to monitor and assist Trans Mountain workers in construc�ng the Project on municipallands and in loca�ons where municipal services are located (either parallel to or crossed by Project).

Langley IR No. 2.13.e During Construc�on Scoping

1446 Pipeline Construc�on City of Burnaby, NEB Trans Mountain takes responsibility for returning any lands disrupted during construc�on to thesame, or be�er condi�on than existed before construc�on (within the confines of safe right-of-waymanagement.) Trans Mountain will work with each landowner on this and could involve such thingsas replan�ng appropriate vegeta�on, landscaping and monitoring for weed invasion. However, TransMountain does not take responsibility for private landscaping needs unrelated to construc�on.

Applica�on Volume3A, 3A-151;NEBRoute Hearing TMEPEvidence Seg 7Burnaby


72 The principles expressed in this commitment underpin the reclama�on provisions contained in theEnvironmental Protec�on Plan filed and accepted under Condi�on 72 (Filing ID C01961). ReferenceSec�on 13.0 "Clean-Up and Reclama�on" and Appendix H "Consolida�on of Reclama�on Measures"(PDF Pages 76-86 and 432-514).





1576 Pipeline Construc�on Cedar Springs StrataCorpora�on

Trans Mountain will seed por�ons of the construc�on right-of-way that form part of the permanenteasement of the pipeline with a na�ve seed and maintained in an early seral vegeta�ve state un�lthe pipeline is abandoned.

Cedar Springs StrataCorpora�onPreliminary (P) IRNo. 1.03c


72 Topics addressed in Pipeline Environmental Protec�on Plan, Condi�on 72 (CER Filing ID C01961),Sec�on 13.0, Appendix H, Page: 72 to 73, H-1 to H-80. Condi�on 72, CER Filing ID A86570, Condi�on72 Reclama�on Management Plan, Appendix A to Appendix I.

1671 Pipeline Construc�on NEB With respect to water use for camps and construc�on offices, Trans Mountain will enter into wateruse agreements with the applicable jurisdic�ons as the Project develops. (Spread 5A)


During Construc�on In Progress Trans Mountain has entered into a water use agreement with the Town of Merri� for the Merri�Camp.

1672 Pipeline Construc�on NEB With respect to water use for camps and construc�on offices, Trans Mountain will enter into wateruse agreements with the applicable jurisdic�ons as the Project develops. (Spread 3)


During Construc�on In Progress Trans Mountain has entered into a water use agreement with the Town of Valemount for theValemount Camp. The Blue River Camp will straddle Spreads 3 and 4A and has not yet been built.

1673 Pipeline Construc�on NEB With respect to water use for camps and construc�on offices, Trans Mountain will enter into wateruse agreements with the applicable jurisdic�ons as the Project develops. (Spread 4A)


During Construc�on In Progress Trans Mountain has entered into a water use agreement with the City of Clearwater for theClearwater Camp. The Blue River Camp will straddle Spreads 3 and 4A and has not yet been built.

1698 Pipeline Construc�on NEB, Waterwealth Project Trans Mountain commits to using bio-degradable hydraulic fluid on the heavy equipment usedduring pipeline installa�on in the Vedder Fan Aquifer area (KP 1091.6 to KP 1105.6).

Route VarianceChilliwack BC HydroApplica�on pg10,Route VarianceChilliwack BC HydroNEB IR 1.4; RouteVariance ChilliwackB Waterwealth IR1.2


72 Provision incorporated in the Environmental Protec�on Plan filed under Condi�on 72 (Filing IDC01961 at PDF Page 44).

1719 Pipeline Construc�on NEB Trans Mountain commits to u�lizing measures outlined in the response to NEB Condi�on IR 71.2including the use of neoprene layering, isola�on kits, non-conduc�ve coa�ngs, insula�on, andmaintaining adequate separa�on from metalling unprotected structures, to ensure that cathodicprotec�on does not extend to structures other than the delivery pipelines.

NEB Cond IR No.71.2



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1726 Pipeline Construc�on NEB Trans Mountain commits to minimizing equipment and personnel and using smaller excava�onequipment, in reduced workspace areas within the Chilliwack BC Hydro Route Realignment.

Route VarianceChilliwackBC HydroNEB IR 3.1b


2369 Pipeline Construc�on City of Coquitlam To mi�gate the issue of overlap in construc�on schedules between the end of Port Mann Main No. 2work and the start of construc�on of the proposed Fraser River horizontal direc�onal drilling (HDD)for the Project, Trans Mountain will change the sequence of large HDD crossings to delay the FraserRiver crossing such that the work on the north shore of the Fraser River in prepara�on for the HDDwould not begin un�l 2017. If the Metro Vancouver project is delayed, then the two construc�oncontractors will manage the interface issues during the construc�on period.

Reply Evidence 13.7Port Mann Main No.2/Colony FarmRegional Park,Coquitlam - p3 - line7


2379 Pipeline Construc�on NEB Trans Mountain will obtain real �me flow measurements immediately prior to commencing any mid-sized and large open-cut crossing using the isola�on methodology. If flow volumes are within thethreshold limits for the respec�ve isola�on methodology and the weather forecast (typically a 2 to 5day forecast) is favourable, the crossing will then be ini�ated. If flow volumes exceed the thresholdlimits for isola�on or the weather forecast is unfavourable, a decision will then be made to eitherwait for flows to subside and/or a favourable weather window (if an available biological windowremains) or implement the con�ngency methodology process as required.

Reply Evidence 14.1Selec�on of PrimaryWatercoursesCrossing Method -p2 - line 25


72 This aspect is covered in the Environmental Protec�on Plan filed under Condi�on 72 (Filing IDC01961 at PDF Pages 95-96, 125, and 414-416). Refer in par�cular to Note 12 at the base of PDFPage 96 and the Excessive Flow Con�ngency Plan set out in Sec�on 4.0 of Appendix B at PDF Page125.

2536 Pipeline Construc�on City of Burnaby, Township ofLangley

Where minor roads are crossed that may affect established community use/access routes, TransMountain will complete open-cut crossings within one day, to the extent prac�cal.

City Burnaby IR No.1.35.05b; Langley IRNo. 1.14a


2563 Pipeline Construc�on NEB Trans Mountain will commit to clear snow, trees, stumps, brush and other vegeta�on from theconstruc�on right-of-way, temporary work sites and permanent facili�es that are not located onexis�ng, previously cleared easements. Timber and brush disposal op�ons will be subject toagreements with landowners and appropriate government authori�es.

Applica�on Volume3A PublicConsulta�on Table1.7.2 p3A-151


72 Survey and clearing provisions (including for �mber disposal) set out in Sec�on 8.0 of theEnvironmental Protec�on Plan filed under Condi�on 72 (Filing ID C01961, PDF Pages 46-53).

2593 Pipeline Construc�on NEB In addi�on to the hydrosta�c tes�ng of the new Line 2 pipeline segments, Trans Mountain willensure a post-construc�on in-line inspec�on (ILI) survey with a caliper tool is performed to iden�fyany construc�on damage to the pipe that requires repair. The caliper tool will also provide baselinegeometry data.



2604 Pipeline Construc�on NEB Trans Mountain will conduct monitoring at all flowing open cut crossings to document downstreamturbidity and any exceedances of the relevant guidelines will be reported to the appropriateregulatory authori�es.

Applica�on Volume5A s. 7.2.3.6 p7-68


72 Topic addressed in Environmental Protec�on Plan filed under Condi�on 72. Provisions set out in theEnvironmental Protec�on Plan filed under Condi�on 72 (Filing ID C01961). Refer in par�cular to theWater Quality Monitoring Management Plan comprising Sec�on 8.2 of Appendix G (at PDF Pages412-419 with keynote provisions in Sec�ons 8.2.3 and 8.2.4).

2636 Pipeline Construc�on NEB Trans Mountain will reduce the amount of land disturbed by using previously disturbed areas forstockpiles, staging areas and camps where possible.

Applica�on Volume5B Table 7.2.2-4 p7-27; Applica�onVolume 5B Table7.2.2-4 p7-28,Applica�on Volume5B s. 7.2.3.6 p7-53


61, 72 The aspect of land use requirements was addressed at length during the regulatory proceedings,with Condi�on 61 requiring the filing of a comprehensive list of temporary infrastructure sites.Associated permi�ng protocols set out in the Environmental Protec�on Plan filed under Condi�on72.

2638 Pipeline Construc�on NEB Trans Mountain will enable livestock access to, and use of, improved pasture and hay land areasoutside of the Footprint that may be isolated by construc�on ac�vi�es.

Applica�on Volume5B Table 7.2.4-2 p7-72


72 The Environmental Protec�on Plan filed under Condi�on contains several provisions regarding theaccommoda�on of livestock (Filing ID C01961). In par�cular, refer to the Agricultural ManagementPlan comprising Sec�on 2.2 of Appendix G and (at PDF Pages 289-298, with the most pointedcommentary regarding access to water and grazing areas appearing at the bo�om of PDF Page 296).

2643 Pipeline Construc�on NEB Trans Mountain will ensure all roads cut open will be fully reinstated to the sa�sfac�on of the roadowner.



2644 Pipeline Construc�on NEB Trans Mountain will ensure that roads that deteriorate during Project construc�on as a result ofProject traffic will be maintained by the contractor subject to approval of the road owner, on thebasis of a pre and post-construc�on condi�on assessment.



2650 Pipeline Construc�on NEB Trans Mountain commits to trea�ng sewage and grey water in a temporary treatment facility,including any related to construc�on camps, onsite at each facility and hauled to regional facili�esfor disposal.



72 his falls under the waste management provisions contained in the Environmental Protec�on Planfiled under Condi�on 72, with related protocols applying (Filing ID C01961, PDF Pages 310-314.

2652 Pipeline Construc�on NEB During grading and excava�on at site TMEP-019, located at RK 669.5 and approximately 0.05 kmsouth of the proposed pipeline corridor, Trans Mountain will follow recommenda�ons to avoid usingthe poten�ally acid genera�ng (PAG) rock in fill areas and use a cover of compacted �ll or clayeymaterial in cut areas where PAG material is exposed. It will be also be important to op�mize theamount of excavated PAG material used as backfill in trenches. This material should be sealed with acap of compacted �ll or clay. Any excess material that cannot be backfilled should be stored high anddry at the site under a cover of compacted �ll or clayey material.

Applica�on Volume5C s. 5.2 p21


72 Metal-leaching and Acid Rock Drainage Management Plan (complete with a mi�ga�on decisionframework) set out in Sec�on 4.1 of the Environmental Protec�on Plan filed under Condi�on 72(Filing ID C01961, PDF Pages 330-336).

2653 Pipeline Construc�on NEB During grading and excava�on at site TMEP-026, located at RK 789, approximately 0.3 km west ofthe proposed pipeline corridor, Trans Mountain will use a cover of compacted �ll or clayey materialin cut and fill areas. Trans Mountain will ensure trenches should be sealed with cap of compacted �llor clayey material. On-site storage of poten�ally acid genera�ng (PAG) rock should be stored under acover of compacted �ll or clayey material



72 Metal-leaching and Acid Rock Drainage Management Plan (complete with a mi�ga�on decisionframework) set out in Sec�on 4.1 of the Environmental Protec�on Plan filed under Condi�on 72(Filing ID C01961, PDF Pages 330-336).


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2913 Pipeline Construc�on Dorothy Doherty In urban areas, Trans Mountain commits to covering the new pipeline using all trench excava�onspoil materials except for rock material and other materials that would damage the physicalstructure of the pipe or the pipe coa�ng. During right-of-way construc�on, topsoil will be separatedfrom the trench spoil as part of the topsoil stripping opera�on. Topsoil will be placed back over theen�re right-of-way as part of comple�on of the Project.

Doherty D IR No.1.10.3d


72 The topics of topsoil handing and backfilling are addressed in Sec�ons 5.0 and 12.0 of the TMEPPipeline Construc�on Specifica�ons (Filing ID 87951-3). Topics also covered in Sec�ons 10.0 and12.0 of the Environmental Protec�on Plan filed under Condi�on 72 (Filing ID C01961).

3507 Pipeline Construc�on Living Oceans Society Trans Mountain commits to monitoring for methane during construc�on ac�vi�es in the area ofUnited Boulevard in Coquitlam (which was built over an old landfill site).



72 The TMEP Environmental Protec�on Plan recognizes methane at current and former landfill sites asa poten�al contaminant of concern with associated requirements for landfill gas monitoring duringconstruc�on ac�vi�es (Filing ID C01961, PDF Pages 322-323). The EPP also specifies thatengineering controls are to be used if thresholds are exceeded, such as for example ven�la�on tominimize the poten�al for landfill gas accumula�on in the trenches.

3552 Pipeline Construc�on NEB Trans Mountain will burn slash when condi�ons exist that allow for adequate dispersion of smokeand will observe the appropriate setback distances and other best management prac�ces. In theLower Fraser Valley where air quality is an issue, Trans Mountain will avoid burning slash. Instead,mulching will be performed in place or slash will be shipped/hauled to an approved disposalloca�on.



72 Slash burning protocols are set out in the Environmental Protec�on Plan filed under Condi�on 72(Filing ID C01961). Refer to the associated planning and mi�ga�on measures on PDF Pages 24, .40,and 50-53.

3602 Pipeline Construc�on NEB Trans Mountain commits to filing a summary of the following informa�on with the Board, as andwhen it becomes available in August 2017 or therea�er, and prior to commencing any camp siteac�vity in Spread 5B: confirma�on that the lease agreement for the Cheam camp has beencompleted; and an update to the camp site loca�on in Hope, BC.

NEB Cond IR No.49.1


59 TMPL has filed comprehensive informa�on on worker camps under Condi�on 59 regarding WorkerAccommoda�on Strategy. In a compliance submission dated September 1, 2017, TMPL advised thatan applica�on had been filed with the BCOGC seeking a Crown License of Occupa�on for theproposed Blue River camp site, also referred to as the Cheam camp (Filing ID A85812-3 at PDF Page4). TMPL later advised that the previously contemplated Blue River camp had been relocated to anew site on the Ohamil No. 1 Reserve near Hope, BC (Filing ID C06896). The CER accepted this campsite loca�on through Le�er Report No. 52 dated October 26, 2020 (Filing ID C09122).

3603 Pipeline Construc�on Province of Bri�sh Columbia In the unlikely event that pipeline construc�on has resulted in diminished water quality or quan�tyand is directly related to the construc�on or opera�on of the pipeline, Trans Mountain will re-establish or replace a potable water supply.

Province BC IR No.1.1.38c


72 Topic covered in EPP filed under Condi�on 72. The Environmental Protec�on Plan filed underCondi�on 72 provides that a potable water supply will be re-established or replaced as requiredshould a registered or known water well be damaged by construc�on (Filing ID C01961 at PDF Page34). The Groundwater Management sec�on in Appendix G provides more informa�on and detailedmi�ga�on measures for groundwater resources (PDF Pages 336-341).

3620 Pipeline Construc�on City of Burnaby Trans Mountain will abide by PPA requirements and fees for its expansion in the City of Burnaby. City of BurnabyMee�ng (August2015)


On January 18, 2018, the NEB issued its Reasons for Decision in rela�on to a cons�tu�onal ques�onon the applicability of the City of Burnaby's Preliminary Plan Approval applica�on process (Filing IDA89360). In the circumstances of the case, the NEB granted TMPL relief from having to obtain PPAsfor its federally-regulated pipeline expansion project.

3629 Pipeline Construc�on Village of Valemount Trans Mountain will contact solid waste management consultant re Valemount landfill capacity . Non-RegulatoryCommitment



Trans Mountain will maintain consistent access to the Valemount landfill during construc�on. Non-RegulatoryCommitment


3661 Pipeline Construc�on District of Clearwater Trans Mountain will replace fragile asbestos cement pipes (exis�ng District's water and sanitarylines) prior to mainline construc�on.



14, 49

3670 Pipeline Construc�on City of Chilliwack Trans Mountain commits to using biodegradable hydraulic fluid for the pipeline sec�on from thewestern limit of Watson Road to the western property line of 45560 South Sumas Road.

Chilliwack TechnicalWorking GroupMee�ng (September2015)


3693 Pipeline Construc�on City of Coquitlam Trans Mountain will conduct post construc�on video inspec�ons of all disrupted storm and sanitaryservice connec�ons in the City of Coquitlam.

TWG Mee�ng During Opera�ons Scoping

3700 Pipeline Construc�on City of Chilliwack Trans Mountain will use biodegradable hydraulic fluid for the pipeline sec�on from the western limitof Watson Road to the western property line of 45560 South Sumas Road.

Chilliwack TechnicalWorking GroupMee�ng (September2015)


3703 Pipeline Construc�on Workshop Par�cipants Construc�on �ming in agricultural areas of the Fraser Valley will be undertaken in a manner toa�empt to minimize impacts to the local farmers. Local ground condi�ons may affect thecontractor’s construc�on plan. If agricultural lands are in irriga�on, Trans Mountain commits toensurring the irriga�on is not interrupted.

Agricultural EPPWorkshop(September 10,2015)


72 The Environmental Protec�on Plan filed under Condi�on 72 denotes that construc�on will bescheduled to reduce interference with landowners and agricultural opera�ons in accordance withthe Line List, where feasible (Filing ID C01961 at PDF Page 34). As a complement to the mainprovisions of the EPP, an Agricultural Management Plan is set out as part of Appendix G (at PDFPages 289-298).

3705 Pipeline Construc�on City of Coquitlam Trans Mountain will address methane in its plans. City of CoquitlamMee�ng (August2015)


72 The TMEP Environmental Protec�on Plan recognizes methane at current and former landfill sites asa poten�al contaminant of concern with associated requirements for landfill gas monitoring duringconstruc�on ac�vi�es (Filing ID C01961, PDF Pages 322-323). The EPP also specifies thatengineering controls are to be used if thresholds are exceeded, such as for example ven�la�on tominimize the poten�al for landfill gas accumula�on in the trenches.

3711 Pipeline Construc�on Metro Vancouver Trans Mountain will consult with Metro Vancouver regarding infrastructure and u�li�es prior toconstruc�on.



49

3712 Pipeline Construc�on District of Clearwater Trans Mountain commits to replacing old u�li�es pipes for the width of the Right-of-Way (ROW)when crossing pipes during construc�on.

Mee�ng Notes During Construc�on Superseded by NEBCondi�on

14, 49


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3717 Pipeline Construc�on Metro Vancouver Trans Mountain commits to consult with Metro Vancouver in the development of the Projectsconstruc�on schedule within the Coquitlam Landfill site.



49

3819 Pipeline Construc�on City of Coquitlam Trans Mountain will repave the full width of roads requiring longitudinal open cut construc�on(excluding United Boulevard).



49

3962 Pipeline Construc�on NEB Trans Mountain commits to filing a summary of the following informa�on with the Board, as andwhen it becomes available in August 2017 or therea�er, and prior to commencing any camp siteac�vity in Spreads 3, 4, and 5A: the finalized camp site loca�on in Clearwater, BC; and confirma�onthat the lease agreements for the Valemount, Clearwater and Merri� camps and the permit/Licenseof Occupa�on for the Blue River camp, have been received.

NEB Cond IR No.49.1


59 TMPL has filed comprehensive informa�on on worker camps under Condi�on 59 regarding WorkerAccommoda�on Strategy. In a compliance submission dated September 1, 2017, TMPL advised thatlease agreements had been executed for the Valemount, Clearwater, and Merri� camp sites (FilingID A85812-3 at PDF Page 4). TMPL further advised that an applica�on had been filed with theBCOGC seeking a Crown License of Occupa�on for the proposed Blue River camp site. By le�erdated February 11, 2020, TMPL subsequently advised that the planned Valemount camp had beenrelocated to an alternate loca�on some 3 km to the southwest of the village (Filing ID C04645).TMPL also subsequently advised that the previously contemplated Blue River camp had beenrelocated to a new site on the Ohamil No. 1 Reserve near Hope (Filing ID C06896). The CER acceptedthese various proposed camp sites, with recogni�on that appropriate arrangements had been made(Filing IDs A86331, C05084, C09122).

3969 Pipeline Construc�on NEB Trans Mountain commits to placing warning signs up and downstream of all freshwater navigablewaterway crossings during construc�on, that are 1.2 x 1.2 metres in size, at the minimum distanceset out Table 9.2. of the response to NEB Condi�on IR No 9.6.


48 Naviga�on and Naviga�on Safety Plan filed under Condi�on 48 including with this signage provision(Filing ID A90948-3 at PDF Page 86).

3970 Pipeline Construc�on NEB Trans Mountain commits to, at loca�ons where the pipeline crosses a navigable waterway thatpoten�ally support commercial marine traffic, placing signs at the crossing site, post-construc�on,that indicate the presence of the pipeline crossing and include a “No Anchorage” and “No Dredging”warning.

NEB Cond IR No. 9.5 Prior to Opera�ons Superseded by NEBCondi�on




During Construc�on In Progress Timber salvage opera�ons are being conducted in accordance with the Timber Salvage Plan filedand accepted under Condi�on 72 (reference Filing IDs A90966-12, A91896, and A99378). TransMountain is following appropriate provincial protocols for the advance es�ma�on of merchantable�mber and the securing of cu�ng authoriza�ons.









3982 Pipeline Construc�on Natural Resources Canada A pre-construc�on �mber cruise will be completed to determine the economically operable andmerchantable �mber volume for the construc�on right-of-way, and during the �mber cruise, areasalong the construc�on right-of-way with forest health concerns or ac�vity will be iden�fied andmapped, for Spread 5A.




3983 Pipeline Construc�on Natural Resources Canada A pre-construc�on �mber cruise will be completed to determine the economically operable andmerchantable �mber volume for the construc�on right-of-way, and during the �mber cruise, areasalong the construc�on right-of-way with forest health concerns or ac�vity will be iden�fied andmapped, for Spread 5B.








4024 Pipeline Construc�on NEB Trans Mountain commits to placing warning signs up and downstream of all freshwater navigablewaterway crossings during construc�on, that are 1.2 x 1.2 metres in size, at the minimum distanceset out Table 9.2. of the response to NEB Condi�on IR No 9.6.



4483 Pipeline Construc�on Cedar Springs StrataCorpora�on

Trans Mountain commits to restoring the proposed pipeline right-of-way to pre-construc�on gradesand profiles to the extent prac�cal to maintain natural drainage pa�erns. Trans Mountain willemploy any temporary erosion control devices (e.g., sediment fencing, berms, mulch, ma�ng, etc.)to minimize any soil erosion.

Cedar Springs StrataCorpora�onPreliminary (P) IR No1.03c


4493 Pipeline Construc�on NEB Trans Mountain commits to reversing the modified Watercourse Diversion work in the event detailedroute proceedings for Segment 7.7 result in changes to the Westridge Marine Terminal Portal Site.

Request re:Westridge TunnelPortal SiteWatercourseDiversion Cer�ficateOC-65

During Construc�on Complete CER approved Segment 7.7 on November 19, 2019 under Order OPL-003-2019 (Filing ID: C03092-1).


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4494 Pipeline Construc�on Landowner - SugarloafRanches Ltd., KGHM AjaxMining Inc.

Trans Mountain commits to working with Sugarloaf Ranches Ltd. and KGHM Ajax Mining Inc. duringconstruc�on to establish access plans to minimize disrup�on from construc�on ac�vi�es in a safemanner. All construc�on ac�vi�es will follow the Project Safety Plans for the safety of workers andthe public in direct proximity to work zones. This will include securing the construc�on site toprevent unauthorized or unintended access by the public which may expose them to work relatedhazards.

CER Route HearingDecision p. 14

During Construc�on Scoping Es�mated Comple�on Timeline: Q4 2020

4533 Pipeline Construc�on Landowner - Robin Scory In the event it is required, Trans Mountain commits to conduc�ng further onsite inves�ga�on andimplement addi�onal buoyancy control measures such as geotex�le bag weights or screw anchors.

Detailed RouteHearing, CERDecision, pg. 8

Prior to Construc�on In Progress Proof of comple�on would be the results of the inves�ga�on, if this is required or ra�onale if aninves�ga�on is not required.

4538 Pipeline Construc�on Landowner - Redwoods GolfCourse Ltd. (Redwoods)

Trans Mountain commits to ensuring access designs will include all appropriate signage to allowconstruc�on vehicles to use the access safely. Traffic Control Personnel will manage traffic and directpedestrians and cyclists on the roadway areas when allowing construc�on vehicle access.



4560 Pipeline Construc�on Landowner - Chris�neBloom

Trans Mountain commits to using a Heavily Restricted Footprint on the Lands to minimize theimpacts on Landowner's use and enjoyment of her home and property to the extent possible.

Detailed RouteHearing Decision(pg. 34) (C13839)


4562 Pipeline Construc�on Landowner - Rudolf Enns Trans Mountain commits to addressing any shallow groundwater concerns during construc�on. Detailed RouteHearing, Wri�enArgument (para 7)


72

4563 Pipeline Construc�on Landowner - YarrowEcovillage

Trans Mountain commits to working with the Landowner Yarrow Ecovillage during construc�on toarrange for access to the Lands while complying with the safety requirements for the Project.

Detailed RouteHearing, Wri�enEvidence


4572 Pipeline Construc�on Landowner - City ofChilliwack

To reduce and mi�gate impacts on homes and proper�es between Watson Elementary School andDeerfield Crescent, Trans Mountain commits to trea�ng construc�on ac�vi�es over the Sardis-Vedder Aquifer as a water crossing.



4573 Pipeline Construc�on District Parent AdvisoryCouncil (DPAC), Landowner -Chilliwack School District#33 (Board of Educa�on)

In the event that Trans Mountain determines that construc�on cannot be completed within theproposed �ming of summer 2022, Trans Mountain commits to providing signs to the WatsonElementary School work site to indicate any detour to ensure that students and other persons areaware of the closures and safe access through the construc�on site.

Detailed RouteHearing, Le�erDecision (para 34)



Trans Mountain commits to construc�ng affected seasons using a narrower Heavily RestrictedConstruc�on Footprint model. Through these restricted footprint areas, shored trench and stovepipe construc�on methodologies will be employed as required to safely execute construc�on.

Detailed RouteHearing, DecisionLe�er (pg. 45)



To reduce and mi�gate impacts on homes and proper�es between Watson Elementary School andDeerfield Crescent, Trans Mountain commits to developing site-specific construc�on execu�on plansbefore star�ng construc�on ac�vi�es.




As part of its standard construc�on safety measures, Trans Mountain commits to using a semi-permanent chain link fence to delineate the work site at Watson Elementary School and protect thepublic. Fencing will be installed along all boundaries of the site, with locked vehicle gates at eachroad crossing for construc�on access. This fence will be a minimum of 6 feet or 1.8 metres high, withburied posts, and man gates installed at regular intervals to ensure proper access and egress in caseof emergency. Clear warning signage will be installed along the fence perimeter.




Trans Mountain commits to having night security to monitor the Watson Elementary work site anddeter public entry into the work area a�erhours. All gates and vehicles will be locked whenconstruc�on personnel are not present in the work area.




The Aquifer has been iden�fied as a High Consequence Area and Trans Mountain commits to limi�ngtrenching of pipe ditches for open trench construc�on to the dry season.




The Sardis-Vedder Aquifer has been iden�fied as a High Consequence Area in Trans Mountain’s risk-based design and, as such, Trans Mountain commits to limi�ng trenching of pipe ditches for opentrench construc�on to the dry season.

Detailed RouteHearing, City ofChilliwackSupplementalEvidence (para 21)



Trans Mountain commits that only the areas at Watson Elementary School iden�fied as “Workspace”and “Extra Workspace” in Appendix B-3 to Trans Mountain’s Wri�en Evidence (Filing ID C04978) willbe affected during the Proposed Timing.

Detailed RouteHearing, City ofChilliwack Board ofEduca�on Responseto IR No. 1.13 DPAC



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4615 Pipeline Construc�on CER The Risk Assessment applies to the Coldwater Alterna�ve Route. Trans Mountain commits toimplemen�ng addi�onal third-party damage control measures on all 14 100-m segments iden�fiedin the Pipeline Risk Assessment in an a�empt to reduce risk to levels below the ALARP risk threshold(namely, the use of buried marker tape, and increased depth of cover to a minimum level of 1.2 m).All third-party damage control measures described in the Pipeline Risk Assessment will also beimplemented during detailed design for the 9 segments iden�fied in the Pipeline Risk Assessment asbeing suscep�ble to third-party damage. The Risk Assessment applies to the Coldwater Alterna�veRoute.

Coldwater WesternAlterna�ve Route,VarianceApplica�on,Response to IR No.2.3 a)


19 Pipeline Engineering City of Abbotsford Trans Mountain commits to a trenchless crossing of Sumas Mountain Road. If trenchless method isunsuccessful, Trans Mountain commits to consult and coordinate ac�vi�es with the City ofAbbotsford to install the crossing on a low traffic day such as a Sunday to keep disrup�on at thisloca�on to a minimum.



23 Pipeline Engineering City of Abbotsford Trans Mountain will bore under paved and high-use roads, where prac�cal. Where minor roads arecrossed that may affect established community use/access routes, Trans Mountain will completeopen cut crossing within one day, to the extent prac�cal.

City of Abbotsford IRNo. 1.01c

Prior to Construc�on Complete Trans Mountain’s road crossing program is being advanced in adherence to these base principles.Crossing approaches are reflected in the alignment sheets that are being provided under Condi�on104, with further detail being provided at the project level in crossing lists and site-specificdrawings.

35 Pipeline Engineering City of Abbotsford Trans Mountain commits to working with the City of Abbotsford and the BC Dyking Authority indeveloping a detailed construc�on plan with respect to the dykes, should the Sumas River beconstructed via the isolate and trench method.

City of Abbotsford IRNo. 2(c).01


64 Pipeline Engineering NEB Where a trenchless crossing is unsuccessful or not feasible and a trenched (i.e., isolated if waterpresent/open cut if dry or frozen to the bo�om) installa�on is necessary, Trans Mountain will engagea geotechnical engineer regarding addi�onal mi�ga�on measures to prevent and control terraininstability, as needed, during construc�on.



51

68 Pipeline Engineering NEB As a general principle, Trans Mountain will avoid physical disturbances to highways or major roadswith high community use. Any minor roads that impact community use or access will be crossed inone day using an open cut method to minimize community effects.



73, 104 Crossing methodologies for all major road/highway crossings shown on engineering alignmentsheets being filed under Condi�on 104. Traffic control plans being filed under Condi�on 73 for anysuch crossing requiring an open cut method.

71 Pipeline Engineering NEB Trans Mountain will bore under paved and high use roads where any physical disturbance would bemore than a nuisance.



73, 104 Crossing methodologies for all major road/highway crossings shown on engineering alignmentsheets being filed under Condi�on 104. Traffic control plans being filed under Condi�on 73 for anysuch crossing requiring an open cut method.

76 Pipeline Engineering NEB Trans Mountain will implement a range of measures to reduce disturbance to community assets andevents. Key mi�ga�on measures include: avoiding important community features and assets duringright-of-way finaliza�on, narrowing the right-of-way in select areas, scheduling construc�on to avoidimportant community events where possible, communica�on of construc�on schedules and planswith community officials, and other ongoing consulta�on and engagement with local and Aboriginalgovernments.



13, 14, 49, 59, 62,73

This commitment cuts across many condi�ons and goes to the very core of project planning andexecu�on processes and related stakeholder and Indigenous engagement efforts.

79 Pipeline Engineering NEB Hydrosta�c tes�ng (i.e., pressure tes�ng using water) will be used to verify the pipeline integritya�er welding is complete. At major watercourse crossings, pipe sec�ons will be pretested beforeinstalla�on. Water will be drawn from suitable sources and returned to the appropriate watershedsin accordance with permit requirements. To minimize the total amount of water withdrawn for testpurposes, where prac�cable, water will be moved along the pipeline segments for reuse in mul�pletests. Upon successful test comple�on, the test sec�ons will be dewatered using pigs (foam orrubber sealing plugs) propelled through the pipeline by compressed air.



112, 113 Pressure tes�ng specifica�ons and hydrosta�c tes�ng plans are being filed under Condi�ons 112and 113.

96 Pipeline Engineering NEB A photographic report of the three campaigns will be provided as part of Technical Update #2,including relevant photographs with descrip�ons, showing representa�ve terrain and poten�alGeohazard in each physiographic region along the proposed route, in support of the findings of theTerrain Mapping and Geohazard Inventory Report. Commitment to reissue the Terrain report andmap legend incorpora�ng the above correc�ons as part of Technical Update #2.


16 Subject informa�on filed in conjunc�on with Technical Update #2 on August 22, 2014 (Filing IDA62401, B265-7 through B256-19).

99 Pipeline Engineering NEB Trans Mountain will a�empt to iden�fy problema�c condi�ons prior to the commencement ofexcava�on at all trenched watercourse crossings.


51 Open-cut watercourse crossings are within the scope of the Field Changes Manual for GeohazardMi�ga�on filed under Condi�on 51 on May 1, 2017 (Filing ID A83057).

123 Pipeline Engineering Township of Langley Trans Mountain will engage with the Township of Langley to iden�fy exis�ng infrastructure andfuture infrastructure growth plans.

Langley IR No. 1.12a Prior to Construc�on Superseded by NEBCondi�on

14, 49

130 Pipeline Engineering Adams Lake Indian Band In the event that it may be necessary to disturb Poten�ally Acid Genera�ng (PAG) material duringthe construc�on phase of the Project, an Acid Rock Drainage Management Plan (refer to Appendix Cof Volume 6B) will be developed prior to construc�on to ensure that the receiving environment(including fish and fish habitat) is not adversely impacted.

ALIB IR No. 1.3.16c Prior to Construc�on Superseded by NEBCondi�on

72 Metal Leaching and Acid Rock Drainage Management Plan provided as Sec�on 4.1 of theEnvironmental Protec�on Plan filed on June 1, 2017 (Filing ID A84106, A5Q7J9).


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131 Pipeline Engineering Ashcro� Indian Band, AsiniWachi NehiyawakTradi�onal Band, BurnabyResidents Opposing KinderMorgan Expansion - BROKE,Chris Amy, City ofAbbotsford, City of Burnaby,City of Coquitlam, City ofPort Moody, City of Surrey,Dorothy Doherty, Edmonton& Area Land Trust,Environment Canada, FraserValley Regional District,Kwantlen First Na�on, LivingOceans Society, NEB,Neskonlith Indian Band,New Democra�c Party ofCanada, Province of Bri�shColumbia, Robyn Allan,Simpcw First Na�on, StrataNW 313, T. Buck SuzukiEnvironmental Founda�on,Township of Langley, UpperNicola Band

Trans Mountain will submit to the NEB the completed risk assessment for Line 2 in Q3 2014. NEB IR No. 1.81a,Allan R IR No. 1.17o,Allan R IR No. 1.17p,Amy C IR No. 1.3y,Ashcro� IB No.1.3.4.f, Ashcro� IBNo. 1.3.4.f, BROKE IRNo. 1.5d, City ofAbbotsford -A�achment - Table,City of Abbotsford IRNo. 1.14a, CityBurnaby IR No.1.07.14 i


35 The completed risk assessment for Line 2 was filed in conjunc�on with Technical Update #1 onAugust 1, 2014 (Filing ID A62083, B248-18). This aspect was also later addressed in the pipeline riskassessment literature filed under Condi�on 15 on March 1, 2017 (Filing ID A81928).

133 Pipeline Engineering City of Abbotsford Graphs will be provided of spill volumes and valves in rela�on to High Consequence Areas (HCAs)with the Technical Update No. 1 on August 1, 2014.

Trans Mountainresponse to City ofAbbotsford IRmo�on - IR No.1.12c


17 The subject informa�on was provided in Technical Update #1 dated August 1, 2014 (Filing IDA62087, B248-23). This form of informa�on also entered into the Line 2 Valve Loca�ons Report filedunder Condi�on 17 (A81943).

134 Pipeline Engineering City of Abbotsford Trans Mountain will provide a descrip�on of the rela�onship between depth of cover and thepoten�al for 3rd Party Damage in the risk report that will be submi�ed in Q3 2014.


Prior to Construc�on Complete Pipeline Risk Assessment Report filed as part of Technical Update #1 on August 1, 2014 (Filing IDA62087, B248-18). Third party damage risk addressed in Sec�on 3.3 of Risk Assessment SupportDocument (star�ng at PDF Page 45).

135 Pipeline Engineering City of Abbotsford Trans Mountain will iden�fy site-specific mi�ga�on measures for parks and trails within the City ofAbbotsford during detailed engineering phase and finaliza�on of the pipeline construc�on right-of-way and included in the Pipeline Environmental Protec�on Plan.



72

139 Pipeline Engineering City of Abbotsford, City ofVancouver

A risk assessment for Line 2 will be filed with the Technical Update No. 1 on August 1, 2014. City of AbbotsfordA�achment - Table1.12 (a) and (b), Cityof Vancouver -A�achment - Table

Prior to Construc�on Complete Line 2 Preliminary Risk Results Report filed in conjunc�on with Technical Update #1 on August 1,2018 (Filing ID A62087, B248-18). Pipeline Risk Assessment Report for Line 2 was later filed underCondi�on 15 on March 1, 2017 (Filing ID A81928).

143 Pipeline Engineering City of Burnaby The feasibility report for horizontal direc�onal drilling (HDD) would be available in early Q4, 2014,and in �me for the next round of NEB IR’s on December 18, 2014. Trans Mountain would willinglymeet with the City of Burnaby ahead of submi�ng the report to the NEB to share the results andalignment if the HDD or tunnel op�on is deemed technically feasible.


Prior to Construc�on Complete Condi�on 49: Technical Working Group Report, April 13, 2017, Table 5.1, Page 21; TM Response toCity of Burnaby comment re: lack of engagement. (Filing ID: A82625).

144 Pipeline Engineering City of Burnaby The quality management plan will be developed during the detailed engineering and design phaseas per Sec�on 2.7, Volume 4A in Applica�on.



9 Quality management plan filed under Condi�on 9 (A81598,and follow-up submissions).

148 Pipeline Engineering City of Burnaby Trans Mountain will commit to consult with the City of Burnaby when the pipeline is adjacent orcrossing over City u�li�es to mutually agree on separa�on distances so that the City can access itsmains for opera�ons purposes.



14, 49

149 Pipeline Engineering City of Burnaby Trans Mountain will consider extra depth of cover on the Line 2 pipeline on a site-specific basis inconsidering any planned installa�ons of engineered road structures by the City of Burnaby.

City Burnaby IR No.33.16n, pg. 541

During Construc�on In Progress Trans Mountain will follow the pipeline depth of cover provisions set out in the CSA Z662-19standard and its own specifica�ons and will consider extra cover based on site-specificcircumstances and detailed engineering considera�ons.

150 Pipeline Engineering City of Burnaby Trans Mountain will consult with all exis�ng infrastructure owners and endeavour to mi�gate anyfuture infrastructure conflicts or impediments.

City Burnaby IR No.1.33.08e; NEB RouteHearing TMEPEvidence Seg 7Burnaby


14, 49

152 Pipeline Engineering City of Burnaby Trans Mountain will determine final crossing procedures in consulta�on with City of Burnaby and BCMinistry of Transport and Infrastructure during the detailed engineering and design phase of theProject.



14, 49

157 Pipeline Engineering City of Coquitlam The City of Coquitlam will be consulted to ascertain site specific design considera�ons at eachculverted watercourse crossing.

City of Coquitlam IRNo. 1.C.1c


14, 49


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158 Pipeline Engineering City of Coquitlam Trans Mountain is con�nuing to inves�gate the crossing and will provide an update on rou�ng in theFraser River crossing area in Technical Update No. 1, to be submi�ed to the NEB in Q3 2014. Theupdate will include addi�onal informa�on and a map of the proposed and alterna�ve corridorsbeing considered.

City of Coquitlam IRNo. 1.A.1


159 Pipeline Engineering City of Coquitlam Trans Mountain is prepared to: • work with municipali�es in the planning and engineering, anddetailed design to accommodate future growth and minimize poten�al future impacts to exis�nginfrastructure; • pay for reasonable costs to inspect, relocate if needed, and protect theirinfrastructure during pipeline construc�on; • work with the municipali�es to fulfill federalrequirements for pipeline protec�on including ground disturbance measures imbedded in the NEBcrossing regula�ons; and • construct the Project, and operate it and the exis�ng pipeline inaccordance with prac�ces and procedures that are consistent with all other u�lity service anddevelopment infrastructure.

City of Coquitlam IRNo. 1.F.4 City ofCoquitlam IR No.1.F.5 City ofCoquitlam IR No.1.F.6b


14, 49

160 Pipeline Engineering Fraser Valley RegionalDistrict

Trans Mountain will work with the Fraser Valley Regional District (FVRD) in applying for all permits toundertake such work. In addi�on, FVRD will be provided an opportunity to review and comment onthe terms of reference for a site specific study of the Popkum-Bridal Falls area, however the scopeand terms of engagement of the study will remain the purview of the Project.

FVRD IR No. 1.35c Prior to Construc�on Complete Trans Mountain submi�ed on October 21, 2015 to the Fraser Valley Regional District (FVRD) a le�eralong with a report that represents Geohazard Inventory and Terrain Stability Mapping within TedCreek to Bridal Falls area along the TMEP alignment, as part of the commitment to work togetherwith FVRD on be�er understanding the Bridal Falls geotechnical landscape.

161 Pipeline Engineering Natural Resources Canada Trans Mountain will implement weld toughness tes�ng of submerged arc welds at minus 5 degreesCelsius (-5ºC) temperature.

GoC NRCan IR No.1.10.02b


111 Addressed through the Joining Programs filed under Condi�on 111.

166 Pipeline Engineering Natural Resources Canada The Trans Mountain Coa�ng Specifica�ons will be updated during the Detailed Engineering andDesign Phase of the Project and will incorporate the requirements of the latest edi�on of therelevant CSA coa�ng standards at that �me.

GoC NRCan IR No.1.10.6c

Prior to Construc�on Complete Two-Part Liquid Shop Applied Coa�ng Specifica�on (Document #TMEP-GC0336, Rev 3) and PBE FBEPlant Applied Coa�ng Specifica�on (Document #TMEP-GC3105, Rev 10) updated in 2019. CSA Z662-19 and CSA Z245-18 standards referenced.

169 Pipeline Engineering Katzie First Na�on Trans Mountain will not take or remove any land from Surrey Bend Regional Park. Trans Mountainwill seek to acquire an easement for the installa�on and opera�on of a buried pipeline from the Parkauthority. Ownership of the land will remain with the Park authority.

Katzie FN IR No.1.02a


7 On March 17, 2017, Trans Mountain filed a report under Condi�on 7 en�tled "South FraserPerimeter Road Route Realignment (Avoiding Surrey Bend Regional Park) Environmental and Socio-Economic Assessment" (Filing ID A82140).

171 Pipeline Engineering Metro Vancouver Trans Mountain will reduce that width to a nego�ated minimum, provided that safe opera�on andmaintenance of the new proposed pipeline can be ensured, in loca�ons of restricted right-of-wayopportunity.

Metro Vancouver IRNo. 1.1.2.01b


14, 49

174 Pipeline Engineering Metro Vancouver Trans Mountain will develop details of the construc�on methodology, to be used for the pipelineinstalla�on through the Coquitlam Landfill, during the Engineering and Detailed Design Phase of theProject.



184 Pipeline Engineering Township of Langley All mainline block valves (MLBVs) in the Township of Langley will be automated. Langley IR No. 1.05c During Construc�on Complete Automa�on of subject mainline block valves confirmed in the Line 2 Valve Loca�on Report filedunder Condi�on 17 on March 1, 2017 (Filing ID A81943-3, entries for 2K1135, 2K1140, and 2K1145on PDF Pages 13 and 14).

187 Pipeline Engineering Township of Langley Trans Mountain will commit to designing and construc�ng the pipeline, with risk based designemployed to manage risks following the principle of As Low as Reasonably Prac�cable (ALARP).

Langley IR No. 1.08b Prior to Construc�on Superseded by NEBCondi�on

15, 17, 18 ALARP principle underpinned filings made under Condi�ons 15, 17, and 18 (Pipeline RiskAssessment, Valve Loca�ons on Line 2, Valve Loca�ons and Upgrades on Line 1.

188 Pipeline Engineering Upper Nicola Band An Acid Rock Drainage (ARD) management plan will be developed as part of detailed engineeringand design. Trans Mountain will conduct inspec�ons and post-construc�on seepage sampling atareas where poten�ally acid genera�ng material has been iden�fied or exposed during construc�on.

Upper Nicola BandIR No. 1.03l


72 Metal Leaching and Acid Rock Drainage Management Plan provided as Sec�on 4.1 of theEnvironmental Protec�on Plan filed under Condi�on 72 on June 1, 2017 (Filing ID A84106, A5Q7J9).Sampling protocols included in this plan.

189 Pipeline Engineering Upper Nicola Band Prior to reac�va�on of the segments on Line 1, Trans Mountain will file Leave to Opendocumenta�on including documenta�on of repairs and tes�ng that supports restart of thesepipeline segments.



19 This subject ma�er will be covered in the engineering assessment to be filed under Condi�on 19(with the leave to open process not applying to reac�va�on).

192 Pipeline Engineering NEB During the detailed engineering and design phase, Trans Mountain will develop a horizontaldirec�on drill specifica�on and provide it to the NEB by September 30, 2014.

NEB IR No. 1.80d Prior to Construc�on Complete Horizontal Direc�onal Drill Construc�on Specifica�on (TMEP-MP3121 filed in conjunc�on withTechnical Update #3 on September 4, 2014 (Filing ID A62628, B260-36 and B260-37).

193 Pipeline Engineering NEB Trans Mountain will submit to the NEB revised ou�low volumes for Line 2 in Q3 2014. TransMountain will submit revised ou�low volumes for Burnaby – Westridge delivery lines, reflec�ngrevised rou�ng, as well as to provide results for individual and combined drain down volumes in Q32014.

NEB IR No. 1.96a Prior to Construc�on Complete This commitment was fulfilled by Technical Update #1 dated August 1, 2014 (Filing ID A62083, B248-23.

197 Pipeline Engineering NEB A revised version of the Terrain report and map legend with the above correc�ons will be issued. NEB IR No. 2.097a Prior to Construc�on Complete Subject informa�on filed in conjunc�on with Technical Update #2 on August 22, 2014 (Filing IDA62401, B265-7 through B256-19

198 Pipeline Engineering NEB A risk management plan will be developed as part of detailed engineering and design, and will beupdated as addi�onal site specific informa�on is obtained through detailed inves�ga�ons, andmodified as Geohazard are encountered during construc�on.


51 Field Changes Manual for Geohazard Mi�ga�on filed under Condi�on 51 on May 1, 2017 (Filing IDA83057).

200 Pipeline Engineering NEB Although no ac�ve faults (where rupture has occurred in the last 11,000 years) have been iden�fiedin Bri�sh Columbia, studies will be conducted as part of the detailed engineering and design phasein an a�empt to further confirm the presence or absence of ac�ve faults crossing or running close tothe route.

Part 2 – Consulta�onUpdate No. 1,Volume 4A – ProjectDesign andExecu�on –Engineering Sec�on2.9.3


69 Fault Studies Report filed under Condi�on 69 on May 15, 2017 (Filing ID A83584).


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201 Pipeline Engineering NEB At major watercourse crossings, and other areas where lateral spreading as a result of liquefac�onhas the poten�al to occur, the pipeline will be designed to resist the poten�al ground movement(both transient and permanent) associated with the design level event.

Part 2 – Consulta�onUpdate No. 1,Volume 8A, Marine -MarineTransporta�onSec�on 4.3.14.1


68 Liquefica�on Poten�al Report filed under Condi�on 68 on May 15, 2017 (Filing ID A83593).

203 Pipeline Engineering NEB During the detailed engineering design phase, site specific designs will be undertaken for any Stage 1watercourses that require scour mi�ga�on designs and any iden�fied as having addi�onalconstructability challenges.


65 Hydrology Reports for Notable Watercourse Crossings filed under Condi�on 65 on May 19, 2017(Filing IDs A83733 and A83735).

207 Pipeline Engineering NEB If horizontal direc�onal drilling is used, the depth of cover will be a minimum of 10 m below thedeepest part of the Fraser River.

Part 2 – PublicConsulta�on UpdateNo. 1


212 Pipeline Engineering NEB Once an op�mized valve placement design for Line 2 has been developed through the risk-baseddesign process, Trans Mountain will file a wri�en report that summarizes the risk-based designprocess that was undertaken for valve op�miza�on, and provides the ra�onale for the final valveplacement design. It is Trans Mountain’s intent that this report, which will be submi�ed prior toDecember 1, 2014, will serve as the wri�en engineering assessment report for valve placementloca�on.


17 The ini�al response was provided as part of Technical Update #4 dated December 1, 2021 (Filing IDA64686, Document A4F5A1). Topic further addressed through the Line 2 Valve Loca�ons Reportfiled under Condi�on 17 on March 1, 2017 (Filing ID A81943).

214 Pipeline Engineering NEB The new Line 2 pipeline segments will be designed to withstand a one-in-2,475-year seismic event,consistent with current requirements of the Na�onal Building Code of Canada.

Applica�on Volume1, sec�on 2.5.1.


68 The Liquefac�on Poten�al Report filed under Condi�on 68 is based on the one-in-2475-year seismicevent criterion used by the Na�onal Building Code of Canada (Filing ID A83593; see A83593-2 atPDF Pages 4 and 6).

215 Pipeline Engineering NEB Trans Mountain confirms that bed scour and lateral erosion will be incorporated into the design forcrossings.


65 Hydrology Reports for Notable Watercourse Crossings filed under Condi�on 65 on May 19, 2017(Filing IDs A83733 and A83735).

216 Pipeline Engineering NEB Trans Mountain is commi�ed to install the Line 2 pipeline on or adjacent to the exis�ng TMPL right-of-way to the extent feasible, to minimize environmental and socio-economic effects and facilitateefficient pipeline opera�ons.


104 Adherence to rou�ng principles exemplified by engineering alignment sheets filed under Condi�on104, environmental alignment sheets filed as part of spread packages, and PPBoR.

217 Pipeline Engineering NEB Trans Mountain to submit to the NEB by June 16, 2014, Map 1 Set: to show High Consequence Areas(HCAs) provided in Reference ii) or updated HCAs. Trans Mountain to submit to the NEB by June 16,2014, Map 2 Set: to show areas of geotechnical and seismic hazards, and water crossings.

NEB IR No. 1.92b Prior to Construc�on Complete Subject HCA maps filed on June 16, 2014 (Filing ID A61082).

219 Pipeline Engineering NEB Trans Mountain will complete a pipeline risk assessment and evaluate the need for addi�onalmi�ga�on measures (e.g., valve spacing, deeper burial or thicker-walled pipe) to reduce threats andassociated risk to aquifers.



15, 130 Addressed through the Pipeline Risk Assessment filed under Condi�on 15 on March 1, 2017 (FilingID A81928). The Groundwater Monitoring Program to be filed under Condi�on 130 will also have afocus on aquifers.

228 Pipeline Engineering NEB Trans Mountain will provide a discussion of how the original design of the exis�ng segments meetsthe requirements of Line 2 as part of the engineering assessment to be filed as part of TechnicalUpdate No. 2. Refer to the response to NEB IR No. 2.134d for addi�onal informa�on.

NEB IR No. 2.134b Prior to Construc�on Complete Commitment addressed through Technical Update #3 as filed on September 4, 2014 (Filing IDA62621, Document A4A7Q3).

229 Pipeline Engineering NEB Trans Mountain will provide a risk ranking for the various wall thicknesses for the new pipelinesegments in Q3 2014.

NEB IR No. 1.81b Prior to Construc�on Complete Submi�ed in Technical Update No. 1 (B248-18, A3Z8G1, PDF Page 19 to 20)

230 Pipeline Engineering NEB Trans Mountain will provide Project-related standards, specifica�ons, and manuals that aredeveloped during detailed engineering and design phase of the Project on an as-requested basisupon their comple�on. Any requested engineering-related documents will be provided by end of Q12015 while any construc�on-related documents will be provided 60 days prior to start ofconstruc�on.

NEB IR No. 1.76b Prior to Construc�on Complete Trans Mountain has provided project-related specifica�ons, standards, and manuals wheneverrequested during the TMEP regulatory proceedings or wherever required by the TMEP condi�ons.

231 Pipeline Engineering NEB Trans Mountain will provide to the NEB copies of detailed engineering designs for condi�ons andcircumstances not specially or adequately addressed in CSA Z662 or the Onshore PipelineRegula�ons (OPR) as described in the NEB Applica�on Volume 4A, Sec�on 2.9, 60 days prior to thecommencement of construc�on of the mainline pipeline in a par�cular spread.


235 Pipeline Engineering NEB Trans Mountain will undertake a reassessment of poten�al ou�low volumes using the increasedaverage throughput volumes expected on Line 1 post expansion.


18 Addressed through the Line 1 Valve Loca�ons and Upgrades Report filed under Condi�on 18 onApril 3, 2017 (Filing IDs A82430 and A82432).

236 Pipeline Engineering NEB Where circumstances exist such that the detailed engineering designs cannot be completed duringthis phase, all outstanding detailed engineering designs will be completed and submi�ed to the NEB60 days prior to the commencement of construc�on of the mainline pipeline in a par�cular spread.

NEB IR No. 1.77b During Construc�on Superseded by NEBCondi�on

104 Per Condi�on 104, updated engineering alignment sheets and drawings being filed at least threemonths in advance of construc�on in any specific area.

242 Pipeline Engineering NEB, Robyn Allan Trans Mountain will submit the risk results for the two exis�ng ac�ve pipe segments that will beincorporated into Line 2 using Trans Mountain's risk model for opera�ng pipelines to the NEB in asupplemental filing in Q3 2014.

NEB IR No. 1.87c,Allan R IR No. 1.17e


15 Ini�ally addressed through Technical Update #2 filed on August 22, 2014 (Filing A62400, B255-38,PDF Pages 11-17 and 26-29). Further addressed through the Pipeline Risk Assessment Report filedunder Condi�on 15 on March 1, 2017 (Filing ID A81928).


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243 Pipeline Engineering Robyn Allan Trans Mountain has commi�ed to the following pipeline integrity management ac�ons for exis�ngpipeline segments in addi�on to the proposed Line 2. For the Reac�va�on Segments, as commi�edto in the response to NEB IR No. 1.86: submit to the NEB final engineering assessment by the end ofQ3 2014; file a Threat-Based Assessment for the reac�va�on segments in Q3 2014; submit anupdated engineering assessment incorpora�ng the results of the hydrosta�c tes�ng and the in-lineinspec�on. For the currently ac�ve segments of Line 1 that will form part of Line 2, as commi�ed toin the response to NEB IR No. 1.87, Trans Mountain commited to: sbmit the risk results for the twoexis�ng ac�ve pipe segments that will be incorporated into Line 2 using Trans Mountain’s risk modelfor opera�ng pipelines in a supplemental filing in Q3 2014. For the sec�ons of Line 1 that will remainin their current opera�on as part of that pipeline, Trans Mountain’s pipelines are managed through aPipeline Integrity Management Program that u�lizes regular re-evalua�ons of risk as the basis foriden�fying and priori�zing assessment and risk mi�ga�on ac�ons. The risk assessment is updated onan annual basis to reflect mi�ga�on efforts such as repairs or capital upgrades associated with ourNatural Hazards Management Program. In this regular re-evalua�on of risk, High Consequence Areasreceive an enhanced weigh�ng in the risk assessment, and a higher priority for any considera�on ofassessment and mi�ga�on.

Allan R IR No. 1.17e Prior to Construc�on Complete

244 Pipeline Engineering Robyn Allan Trans Mountain will incorporate data collected over the last 60 years on the exis�ng Trans MountainPipeline system as input to the hazards and threats in the risk assessment on the Trans MountainExpansion Project.

Allan R IR No. 1.17h Prior to Construc�on Superseded by NEBCondi�on

15 Addressed through the Pipeline Risk Assessment Report filed under Condi�on 15 on March 1, 2017(Filing ID A81928).

245 Pipeline Engineering NEB, Parks Canada Agency,Robyn Allan, Upper NicolaBand

Trans Mountain will file a Threat-Based Assessment for the Darfield to Black Pines reac�va�onsegment in Q3 2014.

NEB IR No. 1.86c,Allan R IR No. 1.17e,GoC Parks IR No.1.1.08, Upper NicolaBand IR No. 1.01a

Prior to Construc�on Complete Submi�ed in Technical Update No. 2 (B255-36, A4A4E8).

246 Pipeline Engineering NEB, Parks Canada Agency,Robyn Allan, Upper NicolaBand

Trans Mountain will submit the final engineering assessment for the Darfield to Black Pinesreac�va�on sec�on by the end of Q3 2014.

Allan R IR No. 1.17e,NEB IR No. 1.86b,GoC Parks IR No.1.1.08, Upper NicolaBand IR No. 1.01a


19

247 Pipeline Engineering Chris Amy Geotechnical inves�ga�on to support horizontal direc�onal drilling (HDD) along the route will beundertaken in 2014 along Brune�e River.

Amy C IR No. 1.3u Prior to Construc�on No LongerApplicable

The commitment is no longer applicable as Trans Mountain is no longer planning to cross theBrune�e River.

248 Pipeline Engineering Bri�sh Columbia Hydro andPower Authority

Trans Mountain commits that on the new sec�ons of Line 2 to design the crossing of designated BCHydro access tracks to allow a typical BC Hydro work vehicle (normally a BCL-625 design truck) tocross the TMEP pipeline while in opera�on without BC Hydro needing to take addi�onal measures.




Trans Mountain commits to work with BC Hydro over the next five months (May to October, 2014) toagree how poten�al impacts to BC Hydro infrastructure and BC Hydro’s exis�ng Right-of-Way (ROW)rights will be addressed as per response to BC Hydro IR No. 1.2.2.2.


Prior to Construc�on Complete Compatable use le�er agreements nego�ated and signed off with BC Hydro.

251 Pipeline Engineering NEB Trans Mountain confirms that it intends, where prac�cal, to observe BC Hydro’s 30 Metre Separa�onRequirement, but Trans Mountain also recognizes that there are specific route loca�ons wherecorridor constric�on, as a result of terrain and or adjacent development, will make this requirementimprac�cal.




Trans Mountain is commi�ed to con�nued engagement with BC Hydro in the detailed engineeringand design of the pipeline and mi�ga�on of poten�al adverse effects.



50 This commitment has been addressed through various filings made under Condi�on 50. Thesefilings show that an AC Mi�ga�on Report has been produced to the NEB's sa�sfac�on including withappropriate engagement between Trans Mountain and BC Hydro. CER Filing A5L0Q2 including atsec�on 2.3.

275 Pipeline Engineering BC Nature and NatureCanada, City of Abbotsford,City of Burnaby, ElizabethMay, NEB, Province ofBri�sh Columbia

A preliminary Geohazard assessment is currently being completed and will be provided as part ofthe risk assessment on Line 2 in Q3 2014.

NEB IR No. 1.79b, BCNature Nature CdaIR No. 1.19a , CityBurnaby IR No.1.46.04 s, CityBurnaby IR No.1.33.34a, City ofAbbotsford IR No.1.13a, May E IR No.1.5a, Province BC F-IR No. 1.1.01a

Prior to Construc�on Complete Commitment met through Quan�ta�ve Geohazard Frequency Assessed that was filed on August 1,2014 as part of Technical Update #1 (Filing ID A62087, B248-19, A3Z8G2). The aspect of geohazardassessment and management also eventually entered into several TMEP Condi�ons, including 15,51, 65, 66, 68, and 69.

278 Pipeline Engineering BC Parks, NEB All provincial parks, protected areas and recrea�on areas will be traversed with 11.8 mm wallthickness pipe. All major watercourse crossings in parks and protected areas will be constructedusing heavy wall pipe. The McQueen Creek crossing will be 14.7mm wall thickness pipe.



461 Pipeline Engineering NEB Trans Mountain commits to file the Poten�al Acid Genera�ng (PAG) waste cover and liner designswith the NEB upon comple�on of designs.

NEB Cond IR No. 3.3 Prior to Construc�on Superseded by NEBCondi�on

29 Commitment addressed by Condi�on 29: Burnaby Mountain Tunnel - Rock Mass and Waste RockManagement, IR 3 (ID A88929).

466 Pipeline Engineering NEB Trans Mountain will work diligently with the affected First Na�ons and will advise the NEB on orbefore May 1, 2015 as to whether an agreement regarding on-reserve rou�ng has been reached.

NEB IR No. 3.017a,NEB F-IR No. 3.017a


7


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491 Pipeline Engineering NEB Trans Mountain will complete the hydraulic analyses for the Line 1 and Line 2 atypical flow ratescenarios and start-up and shut-down condi�ons during the detailed engineering and design phase,planned for 2016.

NEB IR No. 3.051a.3 Prior to Construc�on Complete Trans Mountain completed a Line 1 Transient Study, a Line 2 Steady State Study, and a Line 2Transient Study to inform hydraulic design and eventual opera�ons.

492 Pipeline Engineering NEB Trans Mountain will complete a transient analyses for Line 1 and Line 2 to confirm that pressures willremain within required limits during sudden changes in opera�ng condi�ons.

NEB IR No. 3.051b Project Lifecycle Complete As already noted, transient studies completed for both Lines 1 and 2.

493 Pipeline Engineering NEB Trans Mountain will incorporate all of the results of the hydraulic studies, including the detailedtransient analyses, into the Project design by the end of the detailed engineering and design phasein late 2016 or early 2017. The opera�ng limits and protec�ve device se�ngs will be based on thehydraulic studies and will be finalized in sufficient �me to allow for applica�on duringcommissioning.

NEB IR No. 3.051c Prior to Construc�on Complete As already noted, transient studies completed for both Lines 1 and 2.

508 Pipeline Engineering NEB For the new Westridge Delivery Pipelines, Trans Mountain commits to deploying acous�c leakdetec�on tools on a regular basis to ensure that no pinhole leaks are present.

NEB IR No. 3.103g During Opera�ons Superseded by NEBCondi�on

115 Trans Mountain confirmed its inten�on to install a fiber op�c based real-�me detec�on systemalong Line 2 and the new Westridge Delivery Lines in a report filed under Condi�on 115(a) onAugust 29, 2019 (Filing ID C01376).

545 Pipeline Engineering Eric Bickle Trans Mountain will route the proposed pipeline along the western border of Redwoods Golf coursein such a way that will not result in removal of trees that buffer the Walnut Grove residents from thegolf course and in such a way that the 30m "safety zone" iden�fied in s. 112 of the Na�onal Energyboard Act would not affect the residen�al proper�es bordering Redwoods Golf Course.

Bickle E IR No.1.1.1j; DetailedRoute Hearing,Reply Evidence (para78)


546 Pipeline Engineering Environment Canada Engineering Cri�cal Assessment (ECA) based flaw acceptance criteria will be made available toNatural Resources Canada when available.


111

547 Pipeline Engineering Natural Resources Canada Trans Mountain to provide Natural Resources Canada (NRCan) a copy of TMEP Coa�ng Specifica�onsby 30 June 2015.

GoC NRCan IR No.2.130.2.

Prior to Construc�on Complete FBE Plant Applied Coa�ng Specifica�on filed on November 12, 2015 in response to an NRCan ReplyEvidence Informa�on Request (Filing ID A93915, A4V3V8 and A4V3V9).

558 Pipeline Engineering Art Jackson O/A Alpine Art For the Project, Trans Mountain will meet or exceed both the minimum cover requirement specifiedin CSA Z662 and apply the province of Bri�sh Columbia’s more conserva�ve one in two hundred yeardesignated flood mandate to all of the proposed watercourse crossings.

Alpine Art IR No. 2.2 Prior to Construc�on Complete

560 Pipeline Engineering City of Burnaby, NEB Trans Mountain will complete geotechnical site inves�ga�ons at sites with “high” and “moderate”liquefac�on poten�al in 2015 and 2016. The inves�ga�ons will be staged: higher-priority sites will betargeted first, followed by lower-priority sites if warranted by the results at higher-priority sites.

City Burnaby IR No.2(d).2.d



561 Pipeline Engineering Squamish Na�on Trans Mountain will evaluate the magnitude of the expected imposed tensile and compressivestrains on the pipe due to lateral spreading and other Geohazard along the pipeline .

Squamish Na�on IRNo. 2(d).13 (a).a


563 Pipeline Engineering BC Nature and NatureCanada

Trans Mountain affirms its commitment to avoid the use of Colony Farm Regional Park land to themaximum extent prac�cal.

BC Nature NatureCda IR No. 2.41d.1


564 Pipeline Engineering Burnaby ResidentsOpposing Kinder MorganExpansion - BROKE

Liquefac�on and lateral spreading analysis and geotechnical report for sites with “very high”liquefac�on poten�al have been underway and will be completed and Trans Mountain will seekleave to file with the NEB by March 2015

BROKE IR No. 2.1b Prior to Construc�on Superseded by NEBCondi�on

68 Associated report filed on May 15, 2017 under Condi�on 68 (A83593).


Site specific subsurface inves�ga�ons for “high” and “moderate” liquefac�on poten�al sites alongthe corridor will be performed in a phased approach on select sites star�ng spring/summer 2015,and will be based on findings from the inves�ga�on of the “very high” liquefac�on poten�al sitesand the poten�al for impact to the pipeline.

BROKE IR No. 2.1b Prior to Construc�on Superseded by NEBCondi�on

68 Liquefac�on Poten�al Report filed under Condi�on 68 on May 15, 2015 (Filing ID A83593). Reportinformed by the inves�ga�ons that were the subject of this commitment.


If a specific fault poses an unacceptable risk to the project, Trans Mountain will develop a fault-specific crossing design to mi�gate risk to an acceptable level.

BROKE IR No. 2.1e Prior to Construc�on Superseded by NEBCondi�on

69 Fault Studies Report filed under Condi�on 69 on May 15, 2015 (Filing ID A83584). The probability ofencountering an ac�ve fault along the Project route was determined to be low.


A study of the poten�al ac�vity of faults crossing the proposed route in the Lower Mainland andFraser Valley has been commissioned by Trans Mountain, and is currently being undertaken by Drs.John Clague and Doug Stead of the Department of Earth Sciences at Simon Fraser University and isexpected to be complete by the end of Q1 2015.

BROKE IR No. 2.5c Prior to Construc�on Superseded by NEBCondi�on


570 Pipeline Engineering Stz’uminus First Na�on Trans Mountain tested sites in areas adjacent to the Fraser River in May 2015. Trans Mountain iscommi�ed to assessing and using the results of the site-specific tes�ng to refine the es�mates forthe frequency of loss of containment and update the project-wide risk assessment.

Stzuminus FN IR No.2(d).06.b


15 Trans Mountain filed its updated Line 2 risk assessment under Condi�on 15 on March 1, 2017 (FilingID A81928), as informed by a refreshed pipeline dataset.

575 Pipeline Engineering Stz’uminus First Na�on Trans Mountain will undertake field studies in 2015 to include a determina�on of whether faults andlineaments are pre-Holocene.

Stzuminus FN IR No.2(d).18.a



576 Pipeline Engineering City of Abbotsford Trans Mountain will consult with the BC Inspector of Dikes specific to the Sumas Canal crossingmethodology upon comple�on of the current inves�ga�ve study. Trans Mountain plans to undertakesoil inves�ga�ons at Sumas Lake Canal as part of Detailed Engineering ini�a�ng in 2015 and willshare the results of the soil inves�ga�ons with the City of Abbotsford.

City of Abbotsford IRNo. 2.2.06


49 Commitment addressed by Condi�on 49 (Technical Working Group Mee�ngs) Most recent ReportUpdate No. 8 filed on April 13, 2021 (Filing ID A7S5K7).

577 Pipeline Engineering Upper Nicola Band Trans Mountain will re-evaluated the need for supplemental LiDAR within Upper Nicola/Syilxterritory a�er supplemental desktop studies and the field reconnaissance por�ons of theinves�ga�on are completed in 2015.

Upper Nicola BandIR No. 2d.1v



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582 Pipeline Engineering City of Abbotsford Trans Mountain is commi�ed to trenchless installa�on methods across paved road crossings tominimize Project impacts to the City of Abbotsford infrastructure and to the travelling public. Roadcrossing designs and methodology will be reviewed with the City of Abbotsford and finalized inadvance of construc�on.

City of Abbotsford IRNo. 2.2.10d


14, 49

584 Pipeline Engineering Upper Nicola Band Trans Mountain will complete a specific assessment of fault zones proximal to where HDD drilling isscheduled at the Coldwater River 4 site and when geotechnical drilling planned for summer 2015(upon receiving OGC permits) is conducted.



67 HDD Feasibility Report and Geotechnical HDD Feasibility Assessment for the Coldwater River 4Crossing filed under Condi�on 67 on June 1, 2017 (Filing ID A84152, Appendix B). Borehole dataanalysis included iden�fica�on of any bedrock fault zones.

585 Pipeline Engineering Upper Nicola Band Trans Mountain will collect observa�ons of altera�on minerals specific to the Coldwater River 4 sitewhen geotechnical drilling is completed at that site in summer 2015.

Upper Nicola BandIR No. 2(c).02.b


67 HDD Feasibility and Geotechnical Reports for Coldwater River 4 crossing filed under Condi�on 67 onJune 1, 2017 (Filing ID A84152). Fault zones and altera�on minerals covered in borehole data (e.g.A84152-3 at PDF Pages 17, 18, and 32 and A84152-4 at PDF page 35).

586 Pipeline Engineering Upper Nicola Band Trans Mountain will prepare and file with the NEB a summary report of the geotechnicalinves�ga�on and any reassessment of the horizontal direc�onal drill (HDD) feasibility associatedaccess to the site for Coldwater River 4 crossing.

Upper Nicola BandIR No. 2(c).02. w


67 Feasibility Report and Geotechnical HDD Feasibility Assessment for Coldwater River 4 Crossing filedunder Condi�on 67 on June 1, 2017 (Filing ID A84152, Appendix B).

590 Pipeline Engineering City of Abbotsford Trans Mountain will commit to evaluate the feasibility of installing an addi�onal valve in the vicinityof KP 1123.

City of Abbotsford IRNo. 2.4.17f


17 The Line 2 Valve Loca�ons Report was filed under Condi�on 17 on March 1, 2017 (Filing A81943). Asindicated in that report, several mainline valves will be installed through this general area, asfollows: 2K1112, 2K1115, 2K1120, 2K1127, and 2K1135. These placements have been op�mizedbased on a rigorous technical analysis using an itera�ve approach. Owing to chainage adjustmentsmade since the �me of this commitment, KP1123 now corresponds to KP1126.

591 Pipeline Engineering City of Abbotsford Trans Mountain commits to performing further assessments to see if ou�low volume can beop�mized in the vicinity of KP 1117, and further in this loca�on by means of adjus�ng valve types,numbers or loca�ons. Trans Mountain has revisited the valve configura�on in the vicinity of KP 1123,and commits to evalua�ng the feasibility of installing an addi�onal valve at this loca�on.

City of Abbotsford IRNo. 2.4.17g


17 The Line 2 Valve Loca�ons Report was filed under Condi�on 17 on March 1, 2017 (Filing A81943). Asindicated in that report, several mainline valves will be installed through this general area, asfollows: 2K1112, 2K1115, 2K1120, 2K1127, and 2K1135. These placements have been op�mizedbased on a rigorous technical analysis using an itera�ve approach. Owing to chainage adjustmentsmade since the �me of this commitment, KP1123 now corresponds to KP1126.

594 Pipeline Engineering City of Abbotsford City representa�ves have informed Trans Mountain that the crossing of Sumas Mountain Road islocated on solid rock, and that a trenchless crossing may not be feasible. If that is the case, TransMountain will work with the City to finalize the crossing design, methodology, and construc�onscheduling to minimize impact to the general public.

City of Abbotsford IRNo. 2.2.10d


14, 49 Commitment addressed by Condi�on 49 (Technical Working Group Mee�ngs) Most recent ReportUpdate No. 8 filed on April 13, 2021 (Filing ID A7S5K7).

604 Pipeline Engineering Upper Nicola Band Trans Mountain will ensure that all loca�ons in the Upper Nicola Area where horizontal direc�onaldrilling (HDDs) are planned, detailed field inves�ga�ons will be carried out to ensure the HDD islocated appropriately.


Prior to Construc�on Complete HDD feasibility assessments completed for the Coldwater 3, Coldwater 4, and Nicola Rivertrenchless crossings. Reference Filing IDs A67192 (B324-8, B324-9, B324-10, B324-22, B324-23) andA84152 (A84162-3, Appendix B).

607 Pipeline Engineering NEB Trans Mountain will undertake a reassessment of poten�al ou�low volumes using the increasedaverage throughput volumes expected on Line 1 post expansion.

NEB IR No. 4 17b.2 During Opera�ons Superseded by NEBCondi�on

18 Ou�low analysis contained in Line 1 Valve Loca�on and Upgrade filings made under Condi�on 18 inApril 2017 (Filing IDs A82430, A82432, A82434, A82708, and A82710).

627 Pipeline Engineering City of Burnaby Trans Mountain commits to complying with the City of Burnaby’s mapping request should spa�aldata be provided to Trans Mountain from the City of Burnaby.



628 Pipeline Engineering City of Burnaby Trans Mountain commits to using con�nuous heavy wall pipe for the delivery pipelines in excess ofthe minimum requirements of CSA Z662-11.


Prior to Construc�on Complete Heavy wall pipe being used per alignment sheets.

629 Pipeline Engineering City of Burnaby, NEB The risk-based approach allows geohazards to be priori�zed, managed, and mi�gated in the absenceof mandatory design guidelines or standards. However, where such guidelines or standards areavailable, Trans Mountain will adopt the more conserva�ve of the results of the risk-based approachand those guidelines or standards.

NEB IR No. 451b;NEB RouteHearingTMEPEvidence Seg 7Burnaby


15, 51, 66, 68, 70 Condi�ons 15, 51, 66, 68, and 77 all bear on the aspect of geohazard management and provide theappropriate context for geohazard iden�fica�on, assessment, and response ac�on.

631 Pipeline Engineering NEB Trans Mountain will meet or exceed both the minimum cover requirement specified by CSA Z662and apply the Province of Bri�sh Columbia’s more conserva�ve one in two hundred year designatedflood mandate for all river crossings.

NEB IR No. 4 51b During Construc�on Superseded by NEBCondi�on

65 Hydrology Report for Notable Watercourse Crossings filed under Condi�on 65 on May 19, 2017(Filing IDs A83733 and A83735). Use of 200-year food design basis confirmed in Sec�on 3.2.3 (FilingID A83733, A�achment). Watercourse crossing drawings filed under Condi�on 43 show thatminimum depth-of-cover requirement being met (e.g. Filing ID A82369, Appendix E.

632 Pipeline Engineering NEB During detailed design Trans Mountain will carry out stress and strain based seismic assessments ofthe pipeline at cri�cal loca�ons including the Burnaby Mountain crossing.


70 Commitment addressed by Condi�on 70: Strain Based Design and specifically IR 34.3 reference iv:"Burnaby Tunnel Pipeline Stress Analysis Report” Filing ID: A92422-3). CER approved Condi�on 70for all phases on August 16, 2018 (ID: A93587).

637 Pipeline Engineering NEB Trans Mountain will implement the type of engineered solu�on it has demonstrated in NEB IR No.3.53a (Filing ID A4H1V2) to mi�gate the induced voltages resul�ng from power line steady state andtransient condi�ons once it completes the (GPR) study at the end of 2015.

NEB IR No. 4 56a Prior to Construc�on Superseded by NEBCondi�on

50 Addressed through the AC Interference Mi�ga�on filings made under Condi�on 50 (Filing IDsA83056, A92906, and A94015).

644 Pipeline Engineering NEB As part of condi�on compliance, Trans Mountain will provide the NEB with the results of ElectricalInterference Analysis for pipeline segments that are less than 10m from BC Hydro power lines andthe list of Pipeline Segments where mi�ga�ons in response to NEB IR No. 4.56a have been applied.

NEB IR No. 4 56b Prior to Construc�on Complete Addressed through the filings made under Condi�on 50, including principally the High Voltage ACInterference Report filed on May 1, 2017 (Filing ID A83056).

645 Pipeline Engineering The City of Edmonton Trans Mountain will, to the extent prac�cable, plan the construc�on to minimize interference withconstruc�on ac�vi�es associated with the expansion of Whitemud Drive.

City of Edmonton IRNo. 2.2.1d


The City of Edmonton Whitemud Drive expansion project was deferred from the �me frame whichhad been previously contemplated. The TMEP work through this area was therefore able to becarried out without any form of �ming conflict.

685 Pipeline Engineering Gun Mé�s Local 55 (Lac Ste.Anne Mé�s)

A hydrosta�c test profile will be developed for each test sec�on as part of the final hydrosta�c testplan.



112 Hydrosta�c test eleva�on profiles required to be produced under Sec�on 13.0 of the TransMountain Hydrosta�c Test Procedure as filed under Condi�on 112 on July 15, 2019 (Filing IDC00484, A6W0E6 at PDF Page 25). Eleva�on profiles are also required to be included in the eventualleave to open applica�ons per Guide T of the CER's Filing Manual.


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701 Pipeline Engineering City of Surrey Trans Mountain is commi�ed to discussing the proposed crossing designs with the City of Surrey forincorpora�on of feedback into Detailed Engineering and Design.

City of Surrey IR No.2.1.2.a


14, 49

704 Pipeline Engineering Dorothy Doherty Trans Mountain’s Burnaby Mountain tunnel design will incorporate design features and opera�ngprocedures that recognize the unique nature of the installa�on and the lack of accessibility forfuture maintenance and repair of the sec�ons of the Westridge delivery lines that are encased inconcrete within the tunnel.

Doherty D IR No.3.103g


26 Commitment addressed by Condi�on 26 b) viii) - Burnaby Mountain Tunnel Precau�onary DesignIDs: A81936; A87951; A88930; A89806; A89810; A89989; A90542; A92235; A92422; C04607;C05112; C06744; C07584; C07936. NOTE: Condi�on filing not yet approved by CER.

721 Pipeline Engineering Township of Langley Trans Mountain intends to consult with the Township of Langley regarding the Township’s designcriteria, and construc�on requirements and specifica�ons as part of the Company’s efforts tominimize construc�on damage.


14, 49

759 Pipeline Engineering Katzie First Na�on Trans Mountain is commi�ed to construc�ng the new pipeline (Line 2) in a manner that preventscolumn separa�on.



135 Commitment will be addressed through the report to be filed under Condi�on 135.

761 Pipeline Engineering Province of Bri�sh Columbia Trans Mountain will develop a management plan for terrain stability to be implemented duringconstruc�on and to con�nue through opera�on once construc�on is completed.

Province BC IR No.2.02c


66 Risk Management Plan for Geohazards filed under Condi�on 66 on May 15, 2017 with an addendumfollowing on June 16, 2017 (Filing IDs A83579 and A84457).

762 Pipeline Engineering Province of Bri�sh Columbia Trans Mountain will carry out Terrain Stability Assessment (TSA) for selected Class III polygons wheredesktop study suggests that TSAs are warranted.

Province BC IR No.2.02d


66

764 Pipeline Engineering Province of Bri�sh Columbia Trans Mountain will assign consequence scores to all but low vulnerability aquifers that arecommensurate with aquifer High Consequence Areas (HCAs).

Province BC IR No.2.08a


15, 16, 17 Pipeline Risk Assessment for Line 2 filed under Condi�on 15 on March 1. 2017 (Filing ID A81928).Scoring informa�on included for Aquifer HCAs. Valve Loca�on Reports filed under Condi�ons 17 and18 also considered HCA Aquifer Areas.

767 Pipeline Engineering Landowner - City ofChilliwack, Province ofBri�sh Columbia

Trans Mountain commits to evaluate available technologies as they develop with a goal forcon�nually improving leak detec�on including non-Computa�onal Pipeline Monitoring (CPM) basedsystems for the Trans Mountain pipeline system and will implement technologies that we determineto be viable and effec�ve for our opera�ons.

Province BC IR No.2.16e; DetailedRoute Hearing,Landowner City ofChilliwack, Wri�enEvidence (para 63)(A93714)


115 Addressed through Condi�on 115. Filing made under paragraph (a) made on August 29, 2019 (FilingID C01376), with the filing under paragraph (b) to follow.

785 Pipeline Engineering Province of Bri�sh Columbia Trans Mountain commits to implemen�ng a Risk-Based Design for TMEP. This will include urbanareas, agricultural lands, High Consequence Areas (HCAs) that include high Environmentalsensi�vi�es, and for seismically prone areas where slope instability may be an issue.



15 Addressed through the Pipeline Risk Assessment filed under Condi�on 15 on March 1, 2017 (FilingID A81928).

786 Pipeline Engineering Province of Bri�sh Columbia Trans Mountain commits to use heavy wall pipe at all major and most minor watercourse crossings,road crossings, and pipeline facili�es when not required by CSA Z662 for LVP pipelines.



787 Pipeline Engineering Province of Bri�sh Columbia Trans Mountain commits to use Cat II pipe, over and above industry standards, for all belowgroundLine 2 (TMEP) piping, and to develop equivalent and compa�ble welding procedures with provennotch toughness, even though Cat II pipe and proven notch toughness is not required for LVPpipelines.



111

788 Pipeline Engineering Province of Bri�sh Columbia Trans Mountain commits to use Strain-Based Design and Engineering Cri�cal Assessment (ECA) forlarge soil displacement loadings and muskeg areas when required.



70 Addressed by the Strain Based Design Report that was filed and accepted under Condi�on 70(reference Filing IDs A84139 and A93587).

789 Pipeline Engineering Province of Bri�sh Columbia Trans Mountain is commi�ed to using a two (2) stage screening and review process to determine themost suitable crossing methodology for each watercourse based upon fish and fish habitatsensi�vity, engineering, constructability, environmental and a number of other significant factors.



790 Pipeline Engineering Province of Bri�sh Columbia A commitment to update and implement Trans Mountain Natural Hazard Management Program forGeohazard along the Line 2 (TMEP) pipeline.



147 Trans Mountain will make the requisite filing under Condi�on 147 regarding Natural HazardAssessment within one year a�er commencing opera�ons.

791 Pipeline Engineering Province of Bri�sh Columbia Trans Mountain commits to inspect 100% of all produc�on welds when not required by CSA Z662(Clause 7.10.3.1) for LVP pipelines.



111 The Joining Program documents filed under Condi�on 111 specify that all welds are to be non-destruc�vely examined (e.g. Filing ID C00700, A6W3U6, Sec�on 12.2 at PDF Page 13). This isconsistent with the requirements of Sec�on 17 of the Onshore Pipeline Regula�ons.

797 Pipeline Engineering Upper Nicola Band Trans Mountain has commi�ed to conduct in-line inspec�on and repair programs and will subjectthe pipeline to a pressure test in accordance with CSA Z662-11. These ac�vi�es will ensure that thepipeline has a minimum safety factor of 1.25 rela�ve to the licensed maximum opera�ng pressure(MOP).

Upper Nicola BandIR No. 2.09j


112, 113 Hydrosta�c tes�ng protocols established in filings made under Condi�ons 112 and 113.Specifica�ons require that piping be tested to at least 125% of MOP. In-line inspec�on and repairprotocols established under the company's pipeline integrity management program.

799 Pipeline Engineering Upper Nicola Band As part of 2015 geotechnical work, addi�onal field inves�ga�ons will be undertaken to refine theassessment of all geohazards iden�fied in the report.



15, 51, 65, 66, 68,69

Geohazard management addressed through mul�ple condi�ons as listed. Addi�onal fieldinves�ga�ons underpinned those submissions under Condi�ons 16 and 66 with a field changemechanism also established under Condi�on 51.

801 Pipeline Engineering Upper Nicola Band Further sampling for Acid Rock Drainage / Metal Leaching (ARD/ML) characteriza�on and delinea�onwill be completed prior to construc�on This addi�onal work will focus on geologic units with “High”and “Moderate” ARD/ML poten�al that were not previously sampled and areas where 2013inves�ga�on results indicated the presence of PAG.

Upper Nicola BandIR No. 2.14


72 Metal Leaching and Acid Rock Drainage Management Plan provided as Sec�on 4.1 of theEnvironmental Protec�on Plan filed under Condi�on 72 on June 1, 2017 (Filing ID A84106, A5Q7J9).This plan sets out protocols for the iden�fica�on and characteriza�on of areas of poten�al acid rockdrainage within the Project footprint.

802 Pipeline Engineering Upper Nicola Band An ARD Mi�ga�on Toolbox will be developed for use during construc�on. The ARD Mi�ga�onToolbox will summarize construc�on management prac�ces and ARD/ML mi�ga�on methods forpipeline construc�on.



51, 72


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805 Pipeline Engineering Upper Nicola Band Trans Mountain commits to working with Upper Nicola Band on further sampling for ARDcharacteriza�on and delinea�on to be completed as part of the 2015 ARD work plan.

Upper Nicola BandIR No. 2.21


72 Metal Leaching and Acid Rock Drainage Management Plan provided as Sec�on 4.1 of theEnvironmental Protec�on Plan filed under Condi�on 72 on June 1, 2017 (Filing ID A84106, A5Q7J9).As addressed in Sec�on 3.3, the Upper Nicola Band declined the offer to par�cipate in the fieldwork.

810 Pipeline Engineering Upper Nicola Band Trans Mountain will review the findings including loca�on and severity of Geohazard assessed with aFLOC value greater than 10-5 located in Upper Nicola/Sylix territory. Trans Mountain will re-assessthe FLOC values based on the site specific field assessments and submit in a report prior toconstruc�on.

Upper Nicola BandIR No. 2.81 and 2.84(pages 317 and 325)


16 Addressed through the Quan�ta�ve Geohazard Frequency Assessment (Post Mi�ga�on) Report thatwas filed under Condi�on 16 on March 1, 2017 (Filing ID A81931).

840 Pipeline Engineering Andrew Weaver Trans Mountain will file the Lower Mainland and Fraser Valley fault study in Q1 2015 as part of itsprevious commitment to file a seismic assessment for the pipeline corridor by March 31, 2015.

Weaver A IR No.2.11


69 Fault studies Report filed under Condi�on 69 on May 15, 2015 (Filing ID A83584).

847 Pipeline Engineering Strata NW 313 Trans Mountain is commi�ed to working with BC Hydro to find mutually agreeable engineeringsolu�ons in order to safely route the pipeline within the 30 m zone.

Strata NW313 IR No.2.04c


50 Engineering solu�on conveyed in the AC Mi�ga�on Report filed by Trans Mountain under Condi�on50 on February 2, 2018 (Filing ID A89790). Through Le�er Report No. 21 dated August 16, 2018, theNEB accepted that the report complied with the requirements of the condi�on (Filing ID A93587 atPDF Page 6).

862 Pipeline Engineering Squamish Na�on Site specific subsurface inves�ga�ons for “high” and “moderate” liquefac�on poten�al sites alongthe corridor will be performed in a phased approach on select sites star�ng spring/summer 2015,and will be based on findings from the inves�ga�on of the “very high” liquefac�on poten�al sitesand the poten�al for impact to the pipeline.

Squamish Na�on IRNo. 2.12.c



905 Pipeline Engineering City of Burnaby Trans Mountain commits to removing workspace in the vicinity of the Habitat for Humanity homes. NEB Route HearingTranscript Seg 7 Vol3 para 1993


927 Pipeline Engineering Landowner - David JohnHuntley, NEB

Trans Mountain commits to undertaking a vibra�on management and monitoring program related tothe tunnel boring machine within the Westridge community, and providing the monitoring plan tothe NEB prior to commencement of boring ac�vi�es. The program will include a review the OntarioMinistry of Environment vibra�on-related regula�ons, and the BC WorkSafe and Health Canadaguidelines, and adopt the more stringent of those guidelines; include a descrip�on of the complaintmanagement system; include an assessment of baseline vibra�on levels; make use of geophonesand microphones; include David John Huntley’s residence within the monitoring area; and iden�fyaddi�onal mi�ga�on measures Trans Mountain can implement if vibra�on effects are experienced.

NEB Route Hearing ,Transcript Seg 7 Vol5 , para3400,3523,3525NEBRoute HearingDecision Seg 7Huntley Sec 7

Project Lifecycle Complete Filing ID C13138, CER decision, Determina�on of Compliance with commitment 927, Vibra�onMonitoring Plan, Phase 39, Burnaby Tunnel.


Trans Mountain commits to making the vibra�on and noise management / monitoring programspart of the construc�on no�fica�on program.

NEB Route HearingTranscriptSeg 7 Vol 5para 3506,3524NEBRoute HearingDecisionSeg 7Huntley Sec 7

During Construc�on In Progress Proof of comple�on will be the final public no�ce issued to stakeholders.


Trans Mountain commits to no�fying the NEB of any changes that are required to its currently filedor outstanding condi�on filings as a result of this proceeding (Route Hearing - Segment 7 BurnabyTunnel).

NEB Route HearingDecision Seg 7Huntley Sec 7

Project Lifecycle Complete Confirma�on that review was completed and no updates are required.

1109 Pipeline Engineering Township of Langley Trans Mountain will commit to reinsta�ng pavement cuts to the Township’s specifica�on. Langley IR No. 2.19.a During Construc�on Scoping

1136 Pipeline Engineering City of Burnaby Installa�on of monitoring (slope inclinometers and piezometers) as part of the geotechnical drillinginves�ga�on for the trenchless construc�on alterna�ve through Burnaby Mountain.

City Burnaby IR No.1.33.11j

Prior to Construc�on Complete Piezometers were installed but slope inclinometers could not be placed during Burnaby Mountaindrilling. Not feasible to return to Burnaby Mountain to install inclinometers. BGC Burnaby MountainTunnel Phase I Site Inves�ga�on Report (BGC 2015a).

1239 Pipeline Engineering NEB Trans Mountain commits to filing a Geotechnical and HDD feasibility study for the Thompson River 7crossing by the end of Q1 2018.

NEB Cond IR No.67.1

Prior to Construc�on Complete Associated informa�on filed on March 29, 2018 (Filing ID A90975).

1286 Pipeline Engineering NEB Trans Mountain commits to filing Geotechnical and HDD feasibility reports for the followingcrossings: Blackmud Creek; Whitemud Creek; Hardisty Creek; Coldwater River 1; Coldwater River 3;and Sumas River, in Q2 2018.

NEB Cond IR No.67.1

Prior to Construc�on Complete Geotechnical and HDD Feasibility Reports filed on June 1, 2017 for Blackmud Creek, WhitemudCreek, and Hardisty Creek per Condi�on 67 ( Filing ID A84152). The Coldwater 1, Coldwater 3, andSumas River crossings are all now direct pipe crossings with HDD no longer contemplated.

1310 Pipeline Engineering Squamish Na�on Trans Mountain will commit to deploying acous�c leak detec�on tools on a regular basis to ensurethat no pinhole leaks are present as a further level of precau�on.

Squamish Na�on IRNo. 2.12.h


115 Trans Mountain confirmed its inten�on to install a fiber op�c based real-�me detec�on systemalong Line 2 and the new delivery lines in a report filed under Condi�on 115(a) on August 29, 2018(Filing ID C01376).

1405 Pipeline Engineering NEB Trans Mountain commits to filing a determina�on in Q2 2018, as to whether previously filedgeotechnical and HDD feasibility reports will be updated for the following crossings: Fraser River;Salmon River; South Fraser Perimeter Road East (Center Creek); Fraser Heights (unnamed creek);and Ra� River.

NEB Cond IR No.67.1

Prior to Construc�on Complete Addressed through HDD-related submissions made on May 28, 2017 and June 29, 2018 (Filing IDsA92138 and A92789).

1409 Pipeline Engineering NEB Trans Mountain commits to filing the Engineering Alignment Sheets with the Board, as and when itbecomes available in August 2018 or therea�er, and prior to commencing construc�on in Spread 5B.

NEB Cond IR No.76.1

Prior to Construc�on Complete Engineering Alignment Sheets filed as part of spread packages under Condi�on 104. UpdatedConstruc�on Alignment Sheets specific to Spread 5B filed on April 3, 2020 (Filing ID C05600).

1520 Pipeline Engineering City of Burnaby Trans Mountain Pipeline ULC (Trans Mountain) will commit to deploying acous�c leak detec�on toolson a regular basis in the Westridge Delivery lines to ensure that no pinhole leaks are present.

City Burnaby IR No.2.007h


115 Trans Mountain confirmed its inten�on to install a fiber op�c based real-�me detec�on systemalong Line2 and the new delivery lines in a report filed under Condi�on 115(a) on August 29, 2019(Filing ID C01376).


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1591 Pipeline Engineering NEB Trans Mountain commits to filing the Engineering Alignment Sheets with the Board, as and when itbecomes available in August 2018 or therea�er, and prior to commencing construc�on in Spread 6.

NEB Cond IR No.76.1

Prior to Construc�on In Progress Spread packages including construc�on alignments sheets being filed prior to the start ofconstruc�on for any par�cular spread (e.g., see Filing ID C05600 for Spread 5B Update Package).Spread 6 package remains pending.

1667 Pipeline Engineering NEB Trans Mountain commits to upda�ng opera�ons manuals to limit the maximum design temperatureto 38⁰C, in the Line 2 pipeline opera�ons manuals and in the Line 2 integrity management program.

Req for Relief Line 2Design Temp TMEPIR No 1.2 Response

Prior to Opera�ons Scoping Trans Mountain's response to NEB IR 36.2 explained how the Project design and opera�on would beaffected by this design temperature change to 38⁰C (Filing ID A85126, A5S5C6).

1668 Pipeline Engineering NEB Trans Mountain commits to filing revised geotechnical and feasibility reports for the South FraserPerimeter Road East (Centre Creek) and Salmon River watercourse crossings by the end of Q2, 2018.

NEB Cond IR No.77.1b, c


67 Addressed through the submission made under Condi�on 67 on June 29, 2018 (Filing ID A92789).

1670 Pipeline Engineering NEB Trans Mountain commits to filing an updated Condi�on 15 compliance report with the correctchainage reference for the Hargreaves scraper trap, by March 26, 2018.

Req for ReliefChange in Line 2 PLDiameter TMEPRelief Request

Prior to Construc�on Complete Associated update provided on March 26, 2016 (Filing ID A90803, A6C5U6, Response to NEB IR62.1).

1675 Pipeline Engineering Landowner - CribbConstruc�on

Trans Mountain is commi�ed to: 1. construc�ng the crossing of the service road using conven�onalbore techniques to ensure access to the property is maintained throughout construc�on; 2.extending the road crossing to an approximate 120 metre long horizontal drill bore which wouldextend to the east side of the open water pond thereby reducing impacts to the open water pond;and 3. should a horizontal drill bore not be feasible, installing an aqua dam to isolate the open waterpond for construc�on, and reconstruct it a�er construc�on of the new TMEP pipeline.

NEB Route HearingTMEP Evidence Seg1 & 2 CribbConstruc�on, NEBRoute HearingTranscript Seg 1 & 2Vol 4 para2797,3052-3057,3198, NEBRoute HearingDecision Seg 1 & 2Cribb Construc�onSec 3


1679 Pipeline Engineering Landowner - Janet and LyleRussell

Trans Mountain commits to 1. Implemen�ng the rou�ng approach shown in Appendix B of the TransMountain Reply Evidence, which shows the an�cipated modifica�on of the alignment, so as topermit the construc�on of an access road in the loca�on contemplated by Ms. and Mr. Russell; 2.Con�nuing to engage with Ms. and Mr. Russell on resolu�on of the route alignment that enablesfuture subdivision; 3. Modifying the alignment on the lands south of the exis�ng pipeline to addressYellowhead County's Guidelines by increasing depth of cover, changing the crossing loca�on andangle, and narrowing the right-of-way; and 4. Con�nuing to work with Yellowhead County and Ms.and Mr. Russell in an effort to obtain Yellowhead County's wri�en agreement for a variance rela�veto the new TMEP pipeline and the Russells' planned future development.

NEB Route HearingTMEP Evidence Seg1 & 2 Janet & LyleRussellNEB RouteHearing TranscriptSeg 1 & 2 Vol 1 para86,93,256-261,264,265NEBRoute HearingDecision Seg 1 & 2Janet & Lyle RussellSec 2.3

Prior to Construc�on Complete Results of commitment reflected in the correspondence that Trans Mountain filed with the NEB onOctober 1, 2018 (Filing ID A94324). This included updated environmental and construc�onalignment sheets.

1696 Pipeline Engineering City of Chilliwack, NEB,Waterwealth Project

Trans Mountain commits to installing an addi�onal mainline isola�on valve in the nearest logicalproximity with power and communica�ons, at or before the eastern start of Silverthorne Road,within the Chilliwack BC Hydro Route Realignment.

Route VarianceChilliwack BC HydroApplica�onpg10Route VarianceChilliwack BC HydroTMEP Responsedated July242017Route VarianceChilliwack BC HydroTMEP Responsedated Aug212017Route VarianceChilliwack BWaterwealth IR 1.2

Prior to Construc�on Complete Line 2 Valve Loca�ons Report filed under Condi�on 17 on March 1, 2017 (Filing ID A81943).Automated mainline block valve planned to be installed at KP 1094.160 (Valve Iden�fier 2K1094, seeA5J2A5 at PDF Page 13).


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Trans Mountain commits to incorpora�ng enhanced external leak detec�on based on fibre op�ctechnology across the Vedder Fan Aquifer, between Kinkora Golf Course and Vedder River isola�onvalves.

Route VarianceChilliwack BC HydroTMEP Responsedated June62017Route VarianceChilliwack BC HydroTMEP Responsedated July242017Route VarianceChilliwack BC HydroNEB IR 2.1b)RouteVariance ChilliwackBC Hydro City ofChilliwack IR1.2.4dRouteVariance ChilliwackB Waterwealth IR1.1


115 The overall SCADA and leak detec�on system design is required to be filed under Condi�on 115.

1713 Pipeline Engineering NEB Trans Mountain commits to filing the set of Engineering Alignment Sheets with the Board, as andwhen it becomes available in August 2018 or therea�er, and prior to commencing construc�on inSpread 7.

NEB Cond IR No.76.1


104 Engineering Alignment Sheets filed as part of spread packages under Condi�on 104. Construc�onAlignment Sheets specific to Spread 7 filed on January 3, 2020 (Filing ID C03931).

1721 Pipeline Engineering NEB Trans Mountain commits to installing the new pipeline in the area of the Chilliwack BC Hydro RouteRealignment, to a depth of between 1.2 m and 2.5 m, depending on such factors as road and u�lityinfrastructure crossings, and agricultural areas where deep �llage is possible.

Route VarianceChilliwack BC HydroNEB IR 1.3 RouteVariance ChilliwackBC Hydro TMEPResponse dated July24 2017, RouteVariance ChilliwackBC Hydro NEB IR2.1b, Route VarianceChilliwack BC HydroNEB IR 5.4, RouteVariance ChilliwackBC Hydro TranscriptVol2 para1844

Prior to Construc�on Complete Alignment sheets show minimum depth of cover of 1.2 meters through this overall area, withdeeper burial specified as required for certain localized areas.

1724 Pipeline Engineering City of Chilliwack Trans Mountain commits to having a remotely operated block valve upstream of the Vedder Riverwatercourse crossing and a check valve downstream, to limit the poten�al spill volume in the river inthe very low likelihood event of a leak or rupture.

Route VarianceChilliwack BC HydroTMEP Responsedated Aug212017Route VarianceChilliwack BC HydroTranscript Vol1para125

Prior to Construc�on Complete Planned installa�on of these two valves on either side of Vedder River confirmed in the Line 2 ValveLoca�ons Report filed March 1, 2017 (Filing ID A81943). See entries for Valves 2K1099 and 2K100(A81943-4, PDF page 13).

1725 Pipeline Engineering NEB Trans Mountain commits to installing marker tape just above the buried pipeline, in the areaassociated with the Chilliwack BC Hydro Route Realignment.

Route VarianceChilliwack BC HydroNEB IR 2.1b

Prior to Opera�ons Scoping

1727 Pipeline Engineering NEB Trans Mountain commits to the following mi�ga�on measures in order to protect the pipelineagainst ground poten�al rise due to power system fault condi�ons:1) installing one 960 m run of 2/0copper wire connected to the pipe via DC decouplers, (1095+280 to 1096+240); and 2) installinggrounding to decrease tower voltage rise below 175 kV (1095+240 @ 5L081).

Route VarianceChilliwack BC HydroNEB IR 5.1d


50 Addressed through the AC Interference Mi�ga�on filings made under Condi�on 50 (Filing IDsA83056, A92906, and A94015).

1728 Pipeline Engineering NEB Trans Mountain commits to filing its report on the assessment of AC interference effects on TMEPfor the Lower Mainland, with the NEB and providing a copy of that report to BC Hydro, by Feb. 2,2018.

Route VarianceChilliwack BC HydroNEB IR 5.1d


50 Associated filings made under Condi�on 50 (Filing IDs A83056, A92576, A92906, and A94105).

1736 Pipeline Engineering NEB Trans Mountain commits to revising the Field Changes Manual for Geohazard Mi�ga�on to referencethe Environmental Protec�on Plan (EPP) where discharge of groundwater seepage may beimplemented as a poten�al mi�ga�on op�on.

NEB Cond IR No.13.3


51 The updated version of the Field Changes Manual for Geohazard Mi�ga�on was filed underCondi�on 51 on April 15, 2021 (Filing ID C05736). The revisions that are the subject of thiscommitment appear at PDF Pages 41 and 59.

1747 Pipeline Engineering City of Coquitlam Trans Mountain commits to 1. avoiding exacerba�ng effects of the pipeline on surroundinginfrastructure, in part through selec�ng back fill materials to avoid differen�al se�lement; 2.mi�ga�ng poten�al differen�al se�lement by using a two-meter depth of cover on UnitedBoulevard; 3. using a specialist engineering firm to develop detailed engineering plans that wouldreflect se�lement and exis�ng contamina�on considera�ons.

NEB Route HearingDecision Seg 7 Cityof Coquitlam Sec2.3.2

Prior to Construc�on Complete Detailed engineering plans to be developed and results incorporated in the construc�on alignmentsheets. Comple�on Timeline: 1) April 27, 2020 2) December 6th, 2018 3) October 2019


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1751 Pipeline Engineering Landowner - Min Guo Trans Mountain commits to 1. ensuring pipeline is designed to the appropriate standards andaccepted prac�ces for seismic considera�ons in this region;2. conduc�ng noise modelling.

NEB Detailed RouteHearing TranscriptVolume 9 para 6079,NEB Detailed RouteHearing Decision Seg7 Min Guo Sec 2.4


1752 Pipeline Engineering NEB Trans Mountain commits to conduc�ng addi�onal detailed inves�ga�ons at Moonbeam Creek NorthSlope earth landslide, including borehole drilling and installa�on of subsurface displacementmonitoring tools.

NEB Cond IR No.78.1d

During Construc�on Complete Commitment addressed by CER Condi�on 71, CER Filing ID C05736, Field Changes Manual forGeohazard Mi�ga�on

1757 Pipeline Engineering NEB Trans Mountain commits to filing the en�re set of Engineering Alignment Sheets with the Board, asand when it becomes available in August 2018 or therea�er, and prior to commencing construc�onin Spreads 1, 2, 3 and 4.

NEB Cond IR No.76.1

Prior to Construc�on Complete Engineering Alignment Sheets filed as part of spread packages under Condi�on 104. Updated spreadpackages for Spreads 1, 2, 3, and 4 filed in July 2019 (Filing IDs C00470, CA00476, CC00477, andC00478).

1760 Pipeline Engineering Landowner - UnderhillLands Ltd

Trans Mountain commits to 1. keeping the alignment as far from the building as possible within thisPPBoR, taking into account the setbacks associated with the power poles; 2. con�nuing to engagewith BC Hydro to explore further op�ons in order to minimize the impact on Underhill; 3. if BC Hydroresponds prior to construc�on, to work with Underhill and BC Hydro to a�empt to relocate powerlines and to return to the Board to amend the PPBoR if the power lines can be relocated with a routethat takes advantage of the revised power line loca�on.

NEB Route HearingDecision Seg 7Underhill Lands LtdSec 3


2034 Pipeline Engineering BC Parks Vehicle and pipeline crossing methods have been selected to reduce Project-specific effects inconsidera�on of presence and use by fish species of concern in Finn Creek. Trans Mountain willconduct the crossing using an isolated crossing method (i.e., if water is present) or open cut crossing(i.e., if dry or frozen to bo�om). Although not stated in the original applica�on, the use of adiversion channel is being considered to successfully isolate the sec�on of channel at the crossingloca�on. If used during a period of low flow (e.g., fall), a diversion would allow fall spawning species,such as bull trout, to con�nue a migra�on upstream to spawning habitat, unaffected by instreamconstruc�on.



2155 Pipeline Engineering Shxw’owhámel First Na�on Trans Mountain has proposed a pipeline re-alignment from Alterna�ve Kilometer Post (AK) 1057 toAK 1059, designed to avoid the pithouses and archaeological sites iden�fied by Shxw’ōwhámel FirstNa�on.

Public Land ReplyEvidence

Prior to Construc�on Complete Commitment canvassed in CV2021-395 with compliance confirmed in final report.

2174 Pipeline Engineering NEB Trans Mountain will install permanent mi�ga�on measures on any por�on of the pipeline that willbe buried for longer than four months prior to comple�on of the project.

NEB IR No. 2.075c During Construc�on Superseded by NEBCondi�on

50

2236 Pipeline Engineering C.G.L.A.P. - Collabora�veGroup of LandownersAffected by Pipelines

Where deep �llage and sub-soiling is prac�ced, Trans Mountain will install the pipeline at deeperdepth of cover than the standard 0.9 m. Based on informa�on gathered to date, �llage and sub-soiling may be as deep as 0.7 m from exis�ng grade. In these situa�ons, Trans Mountain wouldpropose that the pipeline would need a depth of cover of minimum 1.2 m measured from exis�nggrade.

CGLAP IR No. 1.9d During Construc�on Complete

2336 Pipeline Engineering City of Abbotsford Trans Mountain is commi�ed to minimizing its construc�on footprint through City of AbbotsfordParks, but cannot enter into binding agreements at this �me due to uncertainty of site condi�onsand the early stage of detailed engineering and design. Trans Mountain will plan to locate anytemporary workspaces (e.g., laydown areas, storage areas) outside of City of Abbotsford park areasand only use what land is necessary to install the pipe safely in the trench.



14, 49 Commitment addressed by Condi�on 49 (Technical Working Group Mee�ngs) Most recent ReportUpdate No. 8 filed on April 13, 2021 (Filing ID A7S5K7).

2352 Pipeline Engineering Metro Vancouver As part of the detailed design process, Trans Mountain will design watercourse crossings for scourand bank stability to meet the condi�ons of a 1 in 200 year flood event. The mi�ga�on will beselected on a case by case basis but will include either burying the pipe sufficiently deep or toprovide other protec�on such as bank stabiliza�on.

Reply Evidence10.22 Watercourses- p10-1 - line 19


43, 65 Hydrology Report for Notable Watercourse Crossings filed under Condi�on 65 on May 19, 2017(Filing IDs A83733 and A83735). Use of 200-year food design basis confirmed in Sec�on 3.2.3 (FilingID A83733, A�achment). Watercourse crossing drawings filed under Condi�on 43 show thatminimum depth-of-cover requirement being met (e.g. Filing ID A82369, Appendix E).

2360 Pipeline Engineering Upper Nicola Band In response to metal leaching from the pipeline itself, Trans Mountain will apply protec�on to thepipeline from corrosion and metal deteriora�on by the applica�on of a fusion bond epoxy (FBE)coa�ng system on the outer surface of the pipeline to act as a barrier to the environment.

Reply Evidence 11.3Metal Leaching andAcid Rock Drainage -p 6 - line 18

During Construc�on Complete Line pipe being coated with fusion bond epoxy coa�ng per Trans Mountain's FBE Plant AppliedCoa�ng Specifica�on (Document #TMEP-GC3105).

2361 Pipeline Engineering City of Burnaby, Landowner- Lisa Craig

Trans Mountain will ensure proposed tunneling to route the pipeline expansion through BurnabyMountain will be completed en�rely from portals within the Burnaby and Westridge Terminalfacili�es. Trans Mountain will seek to minimize impact to the Burnaby Mountain Conserva�on Arealands through clearing or any other construc�on ac�vi�es.

Reply Evidence11.4.1 Poten�al toDestabilize BurnabyMountain - p6 -line33NEB RouteHearing TranscriptSeg 7 Vol 3 para1772


26 b) ii) Commitment addressed by Condi�on 26 b) ii) - Tunnel Portals and Permanent Road Access IDs:A81936; A87951; A88930; A89806; A89810; A89989; A90542; A92235; A92422; C04607, Condi�on26 b) ii) was approved by the CER on March 4, 2020 ID: C05005.

2362 Pipeline Engineering City of Burnaby, Landowner- Lisa Craig

Trans Mountain will backfill the tunnel to prevent the development of a conduit for groundwaterflow.

Reply Evidence11.4.1 Poten�al toDestabilize BurnabyMountain - p6 -line33, NEB RouteHearing TMEPEvidence Seg 7Burnaby para 294


27 Commitment addressed by Condi�on 27 - Burnaby Mountain Tunnel - Backfilling. IDs: A81940;A92235; A92422; A92546; A92717; C07584; C07936 NOTE: Condi�on not yet approved by CER.


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2368 Pipeline Engineering Yarrow Ecovillage Trans Mountain confirms that the pipeline will remain within the exis�ng right of way and the centreline of the proposed pipeline will be 6m offset from the exis�ng pipeline, on the southern side.

Reply Evidence 13.4Yarrow EcoVillage,Chilliwack - p2 - line11


2376 Pipeline Engineering NEB As part of the detailed design process, Trans Mountain will design watercourse crossings for scourand bank stability to meet the condi�ons of a 1 in 200 year flood event. The mi�ga�on will beselected on a case by case basis but will include either burying the pipe sufficiently deep or toprovide other protec�on such as bank stabiliza�on.

Reply Evidence10.2.2 Watercourses- p10-1 - line 19


43, 65 Hydrology Report for Notable Watercourse Crossings filed under Condi�on 65 on May 19, 2017(Filing IDs A83733 and A83735). Use of 200-year food design basis confirmed in Sec�on 3.2.3 (FilingID A83733, A�achment). Watercourse crossing drawings filed under Condi�on 43 (e.g. Filing IDA82369, Appendix E).

2384 Pipeline Engineering NEB Trans Mountain will ensure the TMEP pipeline, including line pipe and heavy wall pipe (but excludingfacili�es pipe), will be made of low carbon, high strength, low alloy, Grade 483 steel. The nominalpipe size (NPS) 42, 36, 30 pipe will be manufactured in accordance with CSA Z245.1, Steel Pipe andTrans Mountain Standard MP2120 Main Line Pipe Material. Trans Mountain will ensure all mainlinepipe will be manufactured using standard manufacturing procedures for longitudinal and/or helicalseam (spiral) submerged arc welded pipe with controlled rolling prac�ces u�lized to improvestrength, duc�lity, weldability, and toughness proper�es of the pipe.

Reply Evidence 15.4Seismic HazardMi�ga�on - p11 -line 30

Prior to Construc�on Complete New mainline pipe manufactured to requirements of TMEP Documents TMEP-01 EW "Electric-Welded Steel Pipe Specifica�on" and TMEP-01 SAW "Submerged-Arc Welded Steel PipeSpecifica�on".

2385 Pipeline Engineering Metro Vancouver In addi�on to working closely with Metro Vancouver through a Technical Working Group (TWG) tomi�gate poten�al conflicts, Trans Mountain will facilitate the necessary coordina�on between itscontractor and Metro Vancouver’s contractor(s) to prevent interference with work spacerequirements, construc�on methods and working areas.

Reply Evidence16.1.3 Construc�onSchedule Conflicts -p1 - line 29


2466 Pipeline Engineering NEB Trans Mountain's eventual Project footprint will avoid the mature forest community in the Brune�eRiver Conserva�on Area.

Reply Evidence37.1.2 Vegeta�on -p37-2 - line 18


2503 Pipeline Engineering City of Burnaby Trans Mountain will install monitoring (slope inclinometers and piezometers) as part of thegeotechnical drilling inves�ga�on for the trenchless construc�on alterna�ve through BurnabyMountain.

City Burnaby IR No.33.11j

Prior to Construc�on Complete BGC Burnaby Mountain Tunnel Phase I Site Inves�ga�on Report (BGC 2015a).

2554 Pipeline Engineering Fraser Valley RegionalDistrict

Trans Mountain commi�ed to implement Master Municipal Construc�on Documents (MMCD)guidelines for any engineering requirements for pipeline crossing FVRD infrastructure.

This commitmentwas made since theclose of intervenor’sevidence: Emailfrom BrendanOsorio, Lead ProjectEngineer, UPI, reTMEP-FVRD Mee�ngFollow up, sentOctober 2, 2015 to T.Islam and G.Daneluz, FVRD


2556 Pipeline Engineering City of Abbotsford, FraserValley Regional District,Township of Langley

Trans Mountain has commi�ed to changing the alignment of the pipeline from the west side ofRedwoods Golf Course to the east side.

Technical WorkingGroup


2565 Pipeline Engineering NEB Trans Mountain will commit to apply minimum clearance of 0.7 m in urban areas , where prac�cal,and a precast slab will be installed between the new TMEP pipeline and the adjacent facility. ATypical Foreign Pipeline Crossing drawing is included in Appendix C.

Applica�on Volume4A s. 3.2.18 p4A-26;Applica�on Volume4A Appendix C


2581 Pipeline Engineering City of Burnaby If the Barnet Escarpment Trail is south of the Westridge Terminal and north of the Kask Brothers site,the proposed revised pipeline corridor will likely undercross it in trenchless mode. Trans Mountainwill work with the City of Burnaby to reduce impacts, where prac�cal.

City Burnaby IR No.1.44.01o

During Construc�on Complete Burnaby Mountain Tunnel installa�on has precluded any impacts to the Burnet Escarpment Trail.

2632 Pipeline Engineering NEB Trans Mountain will avoid disturbance of known gathering places during right-of-way finaliza�on, tothe greatest extent prac�cal.


Prior to Construc�on Complete Precise rou�ng has been addressed through the detailed route (PPBoR) process. Extensiveconsulta�ons bore on the detailed route selec�on and stakeholders and Indigenous communi�eshad a full opportunity to par�cipate in the detailed route process.

2645 Pipeline Engineering NEB Trans Mountain will ensure rail lines will be crossed using a trenchless crossing method (e.g., bore orhorizontal direc�onal drilling (HDD)).


During Construc�on Complete Crossing plans for mainline pipe incorporate trenchless crossing methods for all railway crossings.

2651 Pipeline Engineering NEB Trans Mountain will use mi�ga�on at site TMEP-004, located at RK 14 to neutralize any acid thatwere to be generated from the coal seams. Suggested mi�ga�on includes removal of the coalfragments, or blending of the excavated material with limestone where coal fragments exist. Shakeflask extrac�on data is not available for this site.



2814 Pipeline Engineering City of Abbotsford Trans Mountain will commit to special designs for the pipeline, in select areas for the Augustondevelopment near KP 1117 to 1118 and beyond to McKee Road.




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2858 Pipeline Engineering City of Abbotsford Trans Mountain is commi�ed to use trenchless method at Mt. Lehman Rd. and through the parkinglot of the City’s Mt. Lehman firehall. If geotechnical condi�ons preclude use of trenchless method,Trans Mountain will use construc�on methods that maintain access to the firehall 24 hours per dayfor the City’s emergency services. Trans Mountain is commi�ed to consult with the City ofAbbotsford and its emergency services as it develop its construc�on plans in this area.

City Abbotsford IRNo. 1.21b

Prior to Construc�on Complete A trenchless crossing with be undertaken for Mt. Lehman Rd. and the firehall parking lot.

2892 Pipeline Engineering City of Surrey Trans Mountain will ensure alignment of pipeline to avoid City of Surrey parkland at RK 1158.5. City Surrey IR No.1.1f


2912 Pipeline Engineering Dorothy Doherty Trans Mountain will use pipe and pipe coa�ng materials for the Trans Mountain Line 2 design thatexceed the minimum requirements of Canadian Standards Associa�on (CSA) Standards and willexceed or be equivalent to the current pipeline industry prac�ce.

Doherty D IR No.1.02g

During Construc�on Complete Pipe and coa�ng materials are conforming to the Electric-Welded Steel Pipe Specifica�on (TMEP-01EW), FBE Plant Applied Coa�ng Specifica�on (TMEP-GC3105), and Two-Part Liquid Shop AppliedCoa�ng Specifica�on (TMEP Document GC3306).

2929 Pipeline Engineering Environment Canada In the Brune�e River Conserva�on Area, Trans Mountain commits that the trenchless installa�ontechnique will be used to cross from the Sapperton Rail.

GoC IR No. 2.025.a Prior to Construc�on Complete Trenchless installa�on planned to be used per Drawing No. M002-XR10065.

2939 Pipeline Engineering Natural Resources Canada Trans Mountain will commit to implemen�ng weld toughness tes�ng of electric welded pipe at theminus 5 degrees Celsius (-5ºC) temperature.



2962 Pipeline Engineering Government of Canada Trans Mountain commits that the employees employed during the summer and fall 2014 survey willbe invited to work during the 2015 survey season by the [land survey] contractor.

GoC IR No. 2.05.3 Prior to Construc�on Complete

3101 Pipeline Engineering Regional District of Fraser-Fort George

Trans Mountain commits to treat the former landfill site at RK 522 as a sensi�ve area duringconstruc�on opera�ons and implement vibra�on monitoring in consulta�on with the RegionalDistrict of Fraser-Fort George.



Pipeline relocated to avoid impacts to the Landfill site.

3528 Pipeline Engineering Upper Nicola Band An Acid Rock Drainage (ARD) management plan will be developed as part of detailed engineeringand design. Trans Mountain will conduct inspec�ons and post-construc�on seepage sampling atareas where poten�ally acid genera�ng material has been iden�fied or exposed during construc�on.

Upper Nicola BandIR No. 1.03l


72 Metal Leaching and Acid Rock Drainage Management Plan provided as Sec�on 4.1 of theEnvironmental Protec�on Plan filed under Condi�on 72 on June 1, 2017 (Filing ID A84106, A5Q7J9).Sampling protocols included in this plan.

3533 Pipeline Engineering Township of Langley Trans Mountain will commit to reinsta�ng pavement cuts to the Township’s specifica�on. Langley IR No. 2.19.a During Construc�on In Progress

3542 Pipeline Engineering C.G.L.A.P. - Collabora�veGroup of LandownersAffected by Pipelines

In areas where pipeline depth needs addi�onal cover to accommodate deep �llage the pipeline willbe buried with soil cover over the pipe of 1.2m.

CGLAP IR No. 1.5c Prior to Construc�on Complete

3554 Pipeline Engineering BC Parks, NEB All provincial parks, protected areas and recrea�on areas will be traversed with 11.8 mm wallthickness pipe. All major watercourse crossings in parks and protected areas will be constructedusing heavy wall pipe. The Clearwater River will be 19.0 mm extra heavy wall thickness pipe as thepipeline is proposed to be installed by a horizontal direc�onal drilling (HDD) method. The extraheavy wall thickness is required for large loads imposed during installa�on and during the pipe pulland finished pipeline profile in the bored hole. If the Clearwater River HDD proves to be unsuccessfulthen the con�ngency, in-stream design would be implemented with a wall thickness of 14.7mm orthe 19.0 mm thick pipe planned for the HDD if the pipe had already been welded into a pipe string inprepara�on for pipe pulling.




If a specific fault poses an unacceptable risk to the project, Trans Mountain will develop a fault-specific crossing design to mi�gate risk to an acceptable level.

BROKE IR No. 2.1e Prior to Construc�on Superseded by NEBCondi�on

69 Fault Studies Report filed under Condi�on 69 on May 15, 2017 (Filing ID A83584, DocumentA5L7L0). The probability of encountering an ac�ve fault along the pipeline route was determined tobe low, with no a�endant mi�ga�on measures iden�fied.

3652 Pipeline Engineering The City of Edmonton Trans Mountain will use minimum 14.7 mm wall thickness pipe through Whitemud Drive area. HDDwill be minimum 19.0 mm WT.


Prior to Construc�on Complete Installa�on completed using heavy wall pipe per commitment.

3662 Pipeline Engineering Merrit Airport Authori�es Trans Mountain pipeline design will need to accommodate the Merri� Airport proposed runwayexpansion.


Prior to Construc�on Complete Trans Mountain has tailored its pipeline design to accommodate the proposed runway expansion.The pipe in this expansion area will be heavy wall and buried at extra depth. Details are shown onDrawing No. M002-XH02833.

3668 Pipeline Engineering City of Abbotsford Trans Mountain commits to bore under Clayburn Rd during construc�on and that any poten�al roadclosures will be minimal in dura�on for Clayburn Road.




Trans Mountain will commit to install heavy wall pipe (14.7 mm wall thickness versus 11.8mm) forthe en�re por�on between Silverthorne Road to Watson Road. TMEP will also add a valve in thenearest logical proximity with power and communica�ons, at or before the eastern start ofSilverthorne Road.

Route VarianceChilliwack BC HydroApplica�on pg. 10Route VarianceChilliwack BC HydroTMEP Responsedated July 24_2017Route VarianceChilliwack BC HydroTMEP Responsedated Aug 21 2017Route VarianceChilliwack BWaterwealth IR 1.2


3671 Pipeline Engineering Oppenheimer Foods Trans Mountain commits to crossing the loading bays using a trenchless bore. Non-RegulatoryCommitment



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3673 Pipeline Engineering City of Surrey, Edmonton &Area Land Trust

Trans Mountain will engineer to account for future road projects. Non-RegulatoryCommitment


14, 49

3688 Pipeline Engineering City of Abbotsford Abbotsford notes that quarry sites north of the Sumas Mountain Road have a con�ngency fund forexcava�on work below eleva�on 200, to protect against risk of compromising downstream surficialwater access. TMEP commits to adhering to a similar requirement if construc�on ac�vi�es riskfracturing drainage paths.



3716 Pipeline Engineering City of Merri� Trans Mountain will construct TMEP to accommodate future runway extension at Merri� Airport. Mee�ng Notes Prior to Construc�on Complete Trans Mountain has tailored its pipeline design to accommodate the proposed runway expansion.The pipe in this expansion area will be heavy wall and buried at extra depth. Details are shown onDrawing No. M002-XH02833.

3727 Pipeline Engineering Sandy Hill NeighbourhoodInforma�on SessionA�endee

Trans Mountain will bore roadway of private residences to enable property access duringconstruc�on.

Spring 2015RegionalEngagement Wrap-up


3731 Pipeline Engineering Sandy Hill NeighbourhoodInforma�on SessionA�endee

Trans Mountain will use trenchless technology for construc�on on/near Clayburn Road as it is amajor thoroughfare for commuters.


Prior to Construc�on Complete Design is for a bored crossing;

3965 Pipeline Engineering NEB Trans Mountain commits to designing and construc�ng the power line associated with the BlackPines Pump Sta�on in accordance with the Canadian Standards Associa�on (CSA) standards foroverhead systems (CSA C22.3).

NEB Cond IR No.9.3b


48

4584 Pipeline Engineering District Parent AdvisoryCouncil (DPAC), Landowner -Chilliwack School District#33 (Board of Educa�on)

The Aquifer has been iden�fied as a High Consequence Area. Trans Mountain commits to trea�ngconstruc�on ac�vi�es over the Aquifer as water crossings, thus increasing pipe wall thickness. TransMountain also commits to adding a pipeline valve upstream of the Aquifer enabling Trans Mountainto stop flow of product upstream of the Aquifer to prevent and/or limit spills in the event of arupture of the pipeline.



4592 Pipeline Engineering CER Trans Mountain commits to filing the geotechnical feasibility study and the DPI feasibility study forColdwater River Crossing #2, with the CER pursuant to Condi�on 67(g) on 3 May 2021.

Coldwater WesternAlterna�ve Route,Variance Applica�on- IR No. 3.3 c)


4593 Pipeline Engineering CER, Coldwater Indian Band Trans Mountain commits to providing an updated flood frequency es�mate and Condi�on 65 filingfor the West Alterna�ve Coldwater River Crossings (#1a and #2).

Coldwater WesternAlterna�ve Route,VarianceApplica�on, ReplyArgument, pg. 4

Prior to Construc�on Complete Condi�on 65 Filing, July 30, 2021 (C13407)

4594 Pipeline Engineering CER, Coldwater Indian Band Trans Mountain commits to using heavy wall pipe (14.7 mm) for the en�re West Alterna�vealignment.

Coldwater WesternAlterna�ve Route,VarianceApplica�on,Response to CER IRNo. 2.3, pg. 6


168 Reac�va�on Parks Canada Agency Trans Mountain will con�nue to work with Parks Canada and BC Parks as part of the decision makingprocess for reac�va�on ac�vi�es, including the iden�fica�on of site-specific issues and concerns anddevelopment of mi�ga�on and restora�on measures.



72 Commitment addressed by Condi�on 72 Pipeline Environmental Protec�on Plan; Reac�va�on EPPFiling ID C11146, Volume 5 of the Environmental Plans Condi�on to be filed three months prior tocommencing construc�on.

190 Reac�va�on Upper Nicola Band Prior to reac�va�on, Trans Mountain will verify the integrity of the pipeline system through the useof in-line inspec�on and a hydrosta�c pressure test.

Upper Nicola BandIR No. 1.04c


19 Commitment will be addressed by Condi�on 19 Pipeline Reac�va�on (Hinton to Hargraves; Darfieldto Black Pines) - Engineering Assessment and Cer�ficate. Condi�on to be filed six months prior tocommencing construc�on.

199 Reac�va�on NEB A�er the ini�al in-line inspec�on (ILI ) program, Trans Mountain will mi�gate the stream crossinghazards already iden�fied and any other hazards iden�fied during ongoing assessments.

Applica�on Volume4A-123. (3.6.5.2)



208 Reac�va�on NEB In addi�on to the mi�ga�on measures at the known priority sites, Trans Mountain will run a highresolu�on geometry ILI tool prior to reac�va�on of the Darfield to Black Pines and the Hinton toHargreaves segments. The geometry tool data will be integrated with the data from the GEOPIGinspec�ons completed in 2001 and 2003 to iden�fy pipe movements that may have been caused byslope instability, river scour, or other geological, geotechnical, or hydrologic phenomena.



19 Commitment will be addressed by Condi�on 19 Pipeline Reac�va�on (Hinton to Hargraves; Darfieldto Black Pines) - Engineering Assessment and cer�ficate. Condi�on to be filed six months prior tocommencing construc�on.

220 Reac�va�on NEB Trans Mountain will complete an engineering assessment for the reac�va�on of two isola�on valvesat Jasper Pump Sta�on by June 2016, in sufficient �me to replace the valves in the unlikely eventthat they are deemed unfit for service on Line 1.

NEB IR No. 1.88a Prior to Construc�on No LongerApplicable

This commitment is no longer applicable. Project made the decision to replace all deac�vatedvalves. The 2 valves at Jasper Pump Sta�on have been removed and will be replaced following CER'sapproval of C 19.

241 Reac�va�on NEB Prior to hydrosta�c tes�ng, Trans Mountain will complete Inline inspec�on (ILIs or smart pigging) ofthe deac�vated segments using a high resolu�on metal loss tool, a high resolu�on axial flawdetec�on tool, and a high resolu�on geometry tool...



19 Commitment will be addressed by Condi�on 19: Pipeline segment reac�va�on (Hinton toHargreaves; Darfield to Black Pines) - Engineering Assessment and Cer�ficate. Condi�on to be filedat least six months prior to commencing construc�on.


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254 Reac�va�on NEB Prior to reac�va�ng the pipeline segments, Trans Mountain will run an axial flaw detec�on (AFD)inline inspec�on (ILI) tool that is able to iden�fy axially oriented features such as corrosion grooves,gouges and open cracks. Once the ILI results are received, Trans Mountain will do a number of digsto verify the tools’ sizing accuracy and to assess any anomalies.




506 Reac�va�on NEB Trans Mountain will conduct addi�onal field inves�ga�ons for 5 sites iden�fied on the two pipelinesegments proposed for reac�va�on as part of the Natural Hazards Management Program,


19 Commitment will be addressed by Condi�on 19: Pipeline segment reac�va�on (Hinton toHargreaves; Darfield to Black Pines) - Engineering Assessment and Cer�ficate. Condi�on to be filedat least six months prior to commencing construc�on.

614 Reac�va�on NEB Trans Mountain commits to comple�ng a pre-reac�va�on inspec�on using the electromagne�cacous�c transducer tool (EMAT) tool.



615 Reac�va�on NEB Prior to reac�va�on, Trans Mountain will complete the following ac�vi�es to verify that the pipelineis safe to return to service: crack inspec�ons of the pipeline system using the Axial Flaw Detec�on(AFD) and Electro-Magne�c Acous�cal Transducer (EMAT) (refer to the response to NEB IR No.4.42a) prior to the reac�va�on of the pipeline; high resolu�on metal loss inspec�ons of the pipelinesystem prior to reac�va�on; high resolu�on geometry inspec�on of the pipeline system prior toreac�va�on; hydrosta�c test to revalidate the currently licensed maximum opera�ng pressure(MOP) of the pipeline segments prior to reac�va�on.

NEB IR No. 4.43c Prior to Opera�ons Superseded by NEBCondi�on


622 Reac�va�on NEB Trans Mountain commits to complete excava�ons of all crack-like anomalies on the Hinton toHargreaves sec�on of line prior to hydrosta�c tes�ng and reac�va�on.


19 Commitment will be addressed by Condi�on 19 Pipeline Reac�va�on (Hinton to Hargraves; Darfieldto Black Pines) - Engineering Assessment and Cer�ficate. Condi�on to be filed six months prior tocommencing construc�on

625 Reac�va�on NEB Trans Mountain will commit to providing an updated engineering assessment (including fa�gueassessments and future inline inspec�on (ILI) schedules) upon comple�on of the baseline work andprior to the reac�va�on pipeline segments being placed in Line 2 service.


19 This commitment has been overtaken by Condi�on 19, which requires the filing of an engineeringassessment and a cer�ficate from an independent cer�fica�on body for each of the two reac�va�onpipeline segments.

793 Reac�va�on Upper Nicola Band Trans Mountain has commi�ed to complete in-line inspec�ons prior to and following the return toservice of the pipeline segments as well as conduc�ng a hydrosta�c test of the deac�vated sec�ons(Darfield to Black Pines and Hinton to Hargreaves).




1378 Reac�va�on Upper Nicola Band Prior to reac�va�on, Trans Mountain will complete inspec�ons, excava�ons, and hydrosta�c tes�ngto ensure the safe opera�ng margin of the pipeline is maintained and will provide a final EngineeringAssessment to demonstrate that the pipeline is fit for service.

Upper Nicola BandIR No. 2.09z


19 Commitment will be addressed by Condi�on 19: Pipeline segment reac�va�on (HInton toHargreaves; Darfield to Black Pines) - Engineering Assessment and Cer�ficate. Condi�on to be filedat least six months prior to commencing construc�on.

307 Regulatory Adams Lake Indian Band,City of Burnaby

An Environmental Compliance Plan (ECP) will be prepared prior to the start of construc�on (Sec�on5.3 of Volume 6A).

ALIB IR No. 1.6.01a,City Burnaby IR No.1.26.01a, CityBurnaby IR No.1.26.01b

Prior to Construc�on Complete The Compliance Management Plan was ini�ally filed by Trans Mountain on March 28, 2018 underCondi�on 72 as Volume 10 of the TMEP Environmental Plans (A90970). Trans Mountain proceededto file an updated version of this plan on November 18, 2019 (C03070).

346 Regulatory NEB Environmental compliance audits will be commissioned by the Trans Mountain Legal Departmentand will be administered by Trans Mountain’s Environment, Health and Safety Department. Anumber of internal compliance audits are expected over the life of the Project.


During Construc�on Complete Environmental Audit Reports; Same deliverable as Commitment ID 258, for which a response toNNC#3 was filed on December 7, 2020 with forward ac�ons iden�fied.

1088 Regulatory NEB Trans Mountain commits to filing the en�re set of Engineering Alignment Sheets with the Board, asand when it becomes available in August 2018 or therea�er, and prior to commencing construc�onin Spread 5A.

NEB Cond IR No.76.1

Prior to Construc�on Complete Construc�on alignment sheets for Spread 5A filed on April 17, 2020 (C05785).

1680 Regulatory NEB Trans Mountain commits to filing a revised PPBoR with the NEB, if rou�ng changes are made as aresult of discussions with Yellowhead County and Ms. and Mr. Russell.

NEB Route HearingTranscript Seg 1 & 2Vol 1 para 265, NEBRoute HearingDecision Seg 1 & 2Janet & Lyle RussellSec 2.3

Prior to Construc�on Complete The applicable PPBOR sheet was approved by the NEB on March 28, 2018 following a detailed routehearing (A90959). Further correspondence followed on October 1, 2018 (A94324, A6Z8D3) andJanuary 20, 2020 (A7C7K2).

1749 Regulatory Landowner - Fraser HeightsCommunity Associa�on

Trans Mountain commits to filing the informa�on regarding the change in the alignment. NEB Detailed RouteTranscript Volume 9para 5610

Prior to Construc�on Complete The subject informa�on was filed by Trans Mountain on March 13 and 15, 2018 (A90559 andA90598). The NEB issued its detailed route decision in this ma�er on May 10, 2018 (A91883) andfollowed with a specific PPBOR approval on August 29, 2018 (A93779).

4489 Regulatory NEB Trans Mountain commits to filing with CER an Addendum to the Traffic and Access ControlManagement Plan (TACMP) on a six-month basis The Addendum will include data lists, basic charts,graphics, and focus on areas where the Project ac�vi�es are unfolding or expected to becommencing in the future.

CER Condi�on IR No.21.2


The subject six-month interval TACMP addendum proposal has been overtaken by the direc�onscontained in CER Condi�on Compliance Le�er Report No. 37 dated June 9, 2020 (C06749-1).

4517 Regulatory NEB Trans Mountain commits to filing, when available, the weld procedure qualifica�on records for thehigh-strain-capacity NPS 30 pipe being installed inside the Burnaby Tunnel as part of the WestridgeDelivery Lines.

CER IR No. 38.3 Prior to Construc�on Superseded by NEBCondi�on

70, 111 Trans Mountain filed an update le�er with the CER on June 30, 2021 advising that the subject weldprocedure qualifica�on records will be filed in line with the �ming expecta�ons set forth inCondi�on 111 (C13859).

4566 Regulatory Waterwealth Project Trans Mountain commits to filing an updated Cer�ficate Condi�on 74 filing correc�ng a clerical errorin Table 3 of the referenced Cer�ficate Condi�on 74 HDD Noise Management Plans filed on October24, 2019 (“Condi�on 74 Filing”) (A6Y9S7). Specifically, during the transcrip�on of the UTMcoordinates (“UTM”) into the table, the UTM rows were offset, which means that the descrip�onsfor R5-R6 and R7-R8 were inverted. This clerical error does not invalidate the conclusions in theCondi�on 74 Filing.

Detailed RouteHearing, Responseto Round IR No 2.16

Prior to Construc�on Complete Commitment was fulfilled with a CER filing on June 15, 2020 through refiling the C74 NoiseManagement plan (Filing C06875)


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4607 Regulatory CER Trans Mountain commits to sa�sfying Condi�on 65 (Hydrology - notable watercourse crossings),Condi�on 68 (Seismic reports - liquefac�on poten�al), and Condi�on 104 (Updated engineeringalignment sheets and drawings) for the West Alterna�ve through Condi�on filings.

Coldwater WesternAlterna�ve Route,VarianceApplica�on,Response to CER IRNo. 1.13

Prior to Construc�on Complete Condi�on 65 Filing July 30, 2021 (C14307)

4608 Regulatory CER Trans Mountain commits to upda�ng Condi�on 73 (Traffic Control Plans for Public Roadways) for theColdwater West Alterna�ve.



15 Security Angelika Hacke�, Chris Amy Prior to construc�on, Trans Mountain will develop a Security Management Program (SMP). Ninetydays before construc�on, a construc�on SMP will be filed with the Na�onal Energy Board (NEB) asper NEB dra� Condi�on 37. Prior to comple�on of construc�on and before commencing opera�onsof the new pipeline, an updated opera�ons SMP will be submi�ed to the NEB.

Amy C IR No. 1.8a,Hacke� A IR No.1.7a


63 Commitment addressed in Filing A83588, Condi�on 63, Security Management Programs. CER hascompleted an implementa�on assessment on July 15, 2017 and found the security program was infull compliance with condi�on 63. Mul�ple CER site inspec�ons to determine site implementa�onhave been competed with no findings.

454 Security NEB All construc�on areas, including those within exis�ng Trans Mountain rights-of-way, pump sta�ons,terminals, and other facili�es will undergo a Security Risk Assessment (SRA) and appropriate controlswill be implemented prior to the start of construc�on.

Applica�on Volume4B, 4B-56.

Project Lifecycle Complete 63 Commitment addressed in Filing A83588, Condi�on 63, Security Management Programs. CER hascompleted an implementa�on assessment on July 15, 2017 and found the security program was infull compliance with condi�on 63. Mul�ple CER site inspec�ons to determine site implementa�onhave been competed with no findings.

3623 Security City of Kamloops, City ofMerri�, District ofClearwater, RCMP

Trans Mountain will confirm if any addi�onal RCMP resources required for construc�on will be paidfor by Trans Mountain.

Spring 2015RegionalEngagement Wrap-up;


Provincial government and RCMP will not accept funding from TMEP for police resources.

3630 Security Workshop Par�cipants Trans Mountain will consider the request for a Security Liaison for each policing contact percommunity during construc�on and providing ongoing security intelligence informa�on.



63 Commitment addressed in Filing A83588, Condi�on 63, Security Management Programs. CER hascompleted an implementa�on assessment on July 15, 2017 and found the security program was infull compliance with condi�on 63. Mul�ple CER site inspec�ons to determine site implementa�onhave been competed with no findings.

4556 Security NEB During construc�on, in areas where there may be a concern regarding the safety of the public,restricted areas are established. Trans Mountain will have a security plan in place and it will becommunicated to the town representa�ves and adjacent residents.


Project Lifecycle In Progress Communica�on with all Municipal and Provincial policing services along the ROW will con�nue tocomple�on of Project.

13 StakeholderEngagement

Regional District of Fraser-Fort George

Trans Mountain is commi�ed to community benefits for municipali�es and regions crossed by theProject and Trans Mountain has ini�ated discussions with local governments and organiza�ons toexplore opportuni�es related to its priority areas of community investment, the environment, andeduca�on. For Valemount, as with all pipeline communi�es, TMPL is commi�ed to providing localbusiness and employment opportuni�es within the community and region.

RD of Fraser-FortGeorge IR No. 1.03e


12, 107, 145 Trans Mountain and the Village of Valemount have signed a Community Benefit Agreement that willsee a $185,000 investment to support the development of community housing and educa�onfunding (h�ps://www.transmountain.com/news/2020/trans-mountain-signs-community-benefit-agreement-with-the-village-of-valemount). Commitment is addressed in Condi�on 12 (A5L6Y7 pp 6-18); Condi�on 107 (A7G4X8 pp 12); and Condi�on 145.


City of Abbotsford Trans Mountain will con�nue to work with the City of Abbotsford to understand the applicability ofits bylaws and standards to the construc�on of the Project.



14, 49 The Technical Working Group that Trans Mountain has established with the City of Abbo�sfordprovided an ongoing forum for discussion on topics of this nature.


City of Abbotsford Trans Mountain is commi�ed to working with the City of Abbotsford with respect to the Project andcurrent opera�ons to ensure the safety of the public that live, work and play near the pipeline andfacili�es.

City of Abbotsford IRNo. 1.16c, City ofAbbotsford IR No.1.16e


14, 49 The Technical Working Group mechanism sanc�oned under Condi�ons 14 and 49 provides a forumfor discussions of this type (with one of the TWGs being for Abbotsford). Commitment is addressedby Condi�on 49 (Technical Working Group Mee�ngs) Most recent Report Update No. 7 filed onOctober 9, 2020 (Filing ID A7J2Q1).


City of Abbotsford Trans Mountain will engage Mt. Lehman Fire Hall and Abbotsford municipal officials to ensure accessand egress are available for emergency vehicles during construc�on. These plans will becommunicated to Abbotsford once defini�ve plans are available.




City of Burnaby Trans Mountain commits to consult with the City of Burnaby in the development of the Projectconstruc�on schedule within City boundaries.

City Burnaby IR No.1.02.04b, CityBurnaby IR No.1.03.07f


49 Commitment is adressed by Condi�on 49 (Technical Working Group Mee�ngs) Most recent ReportUpdate No. 7 filed on October 9, 2020 (Filing ID A7J2Q1).


NEB Trans Mountain will develop a communica�on plan to facilitate a concise two-way informa�onexchange between Project members, corporate head office departments, contractors and regulatoryauthori�es in order to effec�vely manage the Project. The communica�on will also summarize theno�fica�ons required to regulatory authori�es and the public.


Project Lifecycle Complete This commitment has been met through the implementa�on of regular internal mee�ngs that occurto facilitate efficient informa�on exchange, including regular Spread Execu�on mee�ngs, the TMEPQuality Assurance Program (QAP) document and Project Managers’ par�cipa�on in weekly ProjectProgress/Performance and Update Mee�ngs the No�fica�ons and Communica�ons Program.Communica�on and No�fica�on Program filed April 2021 Condi�on 49 Report Update No. 8 FilingID A7S5K7.


NEB During construc�on, in areas where there may be a concern regarding the safety of the public,restricted areas are established. Trans Mountain will have a construc�on site safety plan in place andit will be communicated to the town representa�ves and adjacent residents.



14, 49, 64 The Health and Safety Management Plan filed under Condi�on 64 includes a sec�on indica�ng howexternal communica�ons take place with appropriate government authori�es and affected public(Filing ID A83607-2, Sec�on 12.2 at PDF Page 29). This includes a reference to the ProjectConstruc�on Communica�ons Plan. The Project later developed the TMEP Communica�ons andNo�fica�ons Plan to support construc�on. That plan was included in the update submission thatTrans Mountain filed under Condi�on 49 on April 13, 2021 (Filing ID C12364 at PDF Pages 21-59),


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NEB Trans Mountain will provide company contact informa�on to those poten�ally affected by noise inthe event there are noise concerns related to opera�on of the pipeline system, including: residents,land users, and Aboriginal groups.

NEB IR No. 1.19b During Construc�on Superseded by NEBCondi�on

74, 80, 86 Commitment is address in Condi�on 74 (A5R9R2 pp 8; Condi�on 80 (A7G5C6 pp 23-24); andCondi�on 86 (A7E1Y5 pp 17-18).


NEB Trans Mountain will provide contact informa�on to residents, land users and Aboriginal groups thatmay be affected by air emissions from the tunnel construc�on such that they can effec�velycommunicate any concerns.


85 Over the course of the Project, Trans Mountain has provided company contact informa�on tolandowners, stakeholders and Indigenous groups in a variety of ways, including construc�onno�fica�ons, signage, supplementary communica�on material, adver�sing, and atwww.transmountain.com. Contact informa�on is the same for Opera�ons and TMEP. Commitmentis addressed by Condi�on 85 - Air Emissions Management Plan for Burnaby Tunnel Construc�on(A85269-3 sec�on 6 pp 10-12). Commitment is also addressed by providing company contactinforma�on in a methods of no�fica�on, including email updates, mailed updates, website andadver�sing.


Canadian Parks andWilderness Society - BCChapter

A full report of all workshop feedback will be included in Consulta�on Update No. 2 which will beprovided to the NEB in Q3 2014.

CPAWS IR No.1.2.3.3


49 This commitment was addressed in Condi�on 49 Report Update No 2 (A91269 pp 49).


City of Abbotsford The Project construc�on communica�on and no�fica�on program will be developed in consulta�onwith the City of Abbotsford and its cons�tuents.



49 Commitment is addressed by Condi�on 49 (A94775 Table 4.3 pg. 17).


City of Burnaby Prior to construc�on, Trans Mountain will undertake a communica�ons and no�fica�on program toensure local businesses and members of the public are made aware of poten�al construc�onimpacts.



49 Commitment addressed by the Communica�ons and No�fica�ons Plan (CNP) that will be includedin the next Condi�on 49 Technical Working Group (TWG) update in April 2021,(Filing ID A7S5K7).


City of Burnaby Trans Mountain will develop a Communica�ons and No�fica�on Program iden�fying geographiccommunica�on areas, in consulta�on with local governments.



49 Commitment will be addresed by the Communica�ons and No�fica�ons Plan (CNP) that will beincluded in the next Condi�on 49 Technical Working Group (TWG) update in April 2021.


City of Burnaby Trans Mountain’s engagement is ongoing. In par�cular Trans Mountain will con�nue to meet withstakeholders who will be impacted by the Trans Mountain Expansion Project to understand andmi�gate their concerns where possible. Trans Mountain remains commi�ed to ongoing dialogue andmi�ga�on of issues with its neighbours as the proposed Project proceeds.


Project Lifecycle Superseded by BCEAO

14 Trans Mountain con�nues to engage with the public and mi�gate issues where possible as stated inVolume 3 of the Facili�es Applica�on (A55987) and subsequent Consulta�on Update Filings(A59343, A62087, A62088, A4H1W2 through A4H1W8, A72224). Trans Mountain is documen�ngongoing engagement and communica�on ac�vi�es in annual Public Engagement Summary Reportspursuant to BC EAO Condi�on 14 un�l one year post commencement of opera�ons. A StakeholderEngagement Procedure will be developed and managed under ISLMS.


NEB As part of a commitment to keep stakeholders informed of project ac�vi�es, Trans Mountain hascon�nued to provide project updates, maintain an ac�ve website, phone line and email address.Trans Mountain will con�nue to seek opportuni�es to build awareness of the digital engagementpla�orm throughout the project’s development.

Pre-Applica�onProject Descrip�on,pp 58, 59.

Project Lifecycle In Progress Trans Mountain is documen�ng ongoing engagement and communica�on ac�vi�es, including digitaland website opportuni�es, in annual Public Engagement Summary Reports pursuant to BC EAOCondi�on 14. A Stakeholder Engagement Procedure will be developed and managed under ISLMS.


NEB During construc�on Trans Mountain will provide advanced and ongoing no�fica�on to users of thearea to ensure they are fully aware of the ac�vi�es that will occur and are occurring. Should theProject affect recrea�onal users’ infrastructure during construc�on, mi�ga�on processes will ensurethe infrastructure is le� in the same, if not be�er condi�on.



49 Commitment will be addressed by the Communica�ons and No�fica�ons Plan (CNP) that will beincluded in the next Condi�on 49 Technical Working Group (TWG) update in April 2021.


NEB Trans Mountain an�cipates ini�a�ng Community Readiness Engagement in Q4 of 2014, which willfocus on engaging local First Na�ons, community interest groups, economic developmentorganiza�ons, local governments, and municipal or provincial authori�es in communi�es mostclosely linked to workforce hos�ng.


58, 96, 107 The commitment is addressed in Condi�on 58 (C09623-1 pp 4-6); Condi�on 96 (A7G5H7 pp 7-24);and Condi�on 107 (C06916-1 pp 8-14).


NEB Issues and concerns from Municipal, School Administrators, and Community Facili�es will bedocumented through Project consulta�on records and any feedback received will be considered intodevelopment of the Trans Mountain Expansion Project Health and Safety Management Plan andPrime Contractor’s Project-Specific Safety Plans (PSSPs).

NEB IR No. 1.15c(A3W9H8); City ofBurnaby IRNo.1.06.08b(A3Y2E6)


64


NEB Trans Mountain will con�nue to reach out to schools offering presenta�ons or mee�ngs to discusspoten�al concerns.

NEB IR No. 2.008a Project Lifecycle Superseded by BCEAO

14 Ongoing engagement ac�vi�es are being documented in annual Public Engagement SummaryReports pursuant to BC EAO Condi�on 14. Most recent report was filed October 2020 – sec 2.3.3 pg.13. A Stakeholder Engagement Procedure will be developed and managed under ISLMS.


City of Abbotsford Trans Mountain is commi�ed to City of Abbotsford input to the detailed engineering and design ofLine 2 to minimize impacts and poten�al delay or disrup�on to future installa�on of cityinfrastructure, including installa�on of permanent pipeline crossing loca�ons where needed.

City of Abbotsford IRNo. 1.03b.ii


14, 49 Commitment will be addressed by Condi�on 49 (Technical Working Group Mee�ngs) Most recentReport Update No. 8 filed on April 13, 2021 (Filing ID A7S5K7).


City of Abbotsford Trans Mountain will hold discussions with Sumas Canal owner/operator to establish if there anyplans for its development and this will be considered in finalizing crossing depth during detailedengineering and design phase.

City of Abbotsford IRNo. 1.17e


49 Commitment is addressed by Condi�on 49 (Technical Working Group Mee�ngs) Most recent ReportUpdate No. 7 filed on October 9, 2020 (Filing ID A7J2Q1).


City of Abbotsford Trans Mountain will provide as-built shape files to the City of Abbotsford. City of Abbotsford IRNo. 1.03b.iii




City of Burnaby Trans Mountain is willing to meet with the City of Burnaby to discuss planned and proposed projectsor upgrades to municipal infrastructure to inform the design of the proposed pipeline Project.

City Burnaby IR No.1.33.16q, CityBurnaby IR No.1.33.16s, CityBurnaby IR No.1.33.15d, CityBurnaby IR No.1.43.04a




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City of Burnaby Trans Mountain will con�nue to engage with the City of Burnaby, including con�nuing to shareupdated project informa�on, incorpora�ng input and addressing concerns about the proposedProject as they arise. Should the City of Burnaby have feedback, Trans Mountain would welcome anopportunity to meet with the City, at a mutually convenient �me, to discuss engineering designstandards.





Metro Vancouver Trans Mountain is commi�ed to respec�ul, transparent and collabora�ve interac�ons with MetroVancouver during the detailed engineering and construc�on planning phase and will con�nue toshare updated project informa�on and address Metro Vancouver’s concerns about the TMEP as theyarise.

Metro Vancouver IRNo. 1.1.3.07a




Metro Vancouver Trans Mountain is willing to work with Metro Vancouver on crossings and proximal work on itsinfrastructure. Trans Mountain is also willing to accommodate reasonably foreseeable plans formunicipal infrastructure in the design and placement of the pipeline.

Metro Vancouver IRNo. 1.1.1.07b


14, 49 Topics are addressed with Metro Vancouver through the Technical Working Group forum establishedunder Condi�on 14 and reported on under Condi�on 49. See for example Filing ID C08832 at PDFPages 18 and 19 and Filing ID C12364 at PDF Page 16.



Trans Mountain commits to con�nued consulta�on with the Village of Valemount and the RegionalDistrict to discuss planned or proposed municipal upgrades to infrastructure.

RD of Fraser-FortGeorge IR No. 1.12j





Trans Mountain commits to full communica�on and co-opera�on with Valemount in coordina�ng, soas to eliminate or reduce construc�on disrup�ons to the Valemount Glacier Des�na�on Resort.

RD of Fraser-FortGeorge IR No. 1.05a





Trans Mountain commits to mee�ng with the Regional District of Fraser Fort George to discussconstruc�on plans, worker accommoda�on strategy, and mi�ga�on of poten�al impacts to thecommunity of Valemount.

RD of Fraser-FortGeorge IR No.1.12i.2


49 This commitment is addressed by Condi�on 49 Report Update No. 5 (A6Y7Q7 pp 15).



Trans Mountain commits to organize a mee�ng with Regional District of Fraser-Fort George byMarch 2015 on their concerns about construc�on near their former landfill site, near Hwy 5 NValemount, BC.

RD of Fraser-FortGeorge F-IR No.1.06b


Pipeline relocated to avoid impacts to the Landfill site. See alignment sheets for this area.


Township of Langley Trans Mountain commits to consult with the Township of Langley on its mi�ga�on measures that willbe incorporated into the detailed design and engineering to protect groundwater and aquifers.

Langley IR No. 1.08a Prior to Construc�on Superseded by NEBCondi�on

94 Consulta�on reports on the protec�on of municipal water sources are being filed under Condi�on94. As shown by those filings, consulta�on with the Township of Langley has taken place (e.g. seeFiling ID A84464, Document A5R4Z5 at PDF Page 28 and Filing ID A97722 at PDF Page 11).


Township of Langley Trans Mountain commits to provide municipali�es as-built shape files to the Township of Langley onloca�on of TMEP Line 2.

Langley IR No. 1.10a Prior to Opera�ons Superseded by NEBCondi�on



NEB The Project will endeavour to work its construc�on schedule around such community events to thegreatest extent possible. Trans Mountain will be implemen�ng a range of measures to reducedisturbance to community assets and events. Key mi�ga�on measures include: avoiding importantcommunity features and assets during right-of-way finaliza�on; narrowing the right-of-way in selectareas; scheduling construc�on to avoid important community events, where possible;communica�on of construc�on schedules and plans with community officials; and other ongoingconsulta�on and engagement with local and Aboriginal governments.


During Construc�on In Progress This commitment will be addressed by BC EAO Condi�on 14. Trans Mountain is documen�ngongoing engagement and communica�on ac�vi�es in annual Public Engagement Summary Reportspursuant to BC EAO Condi�on 14. A Stakeholder Engagement Procedure will be developed andmanaged under ISLMS.


City of Port Moody Trans Mountain will meet with the City of Port Moody to discuss poten�al ecological enhancementopportuni�es for the Port Moody Arm area of Burrard Inlet.

City of Port MoodyIR No. 1.4.2b

Prior to Construc�on Complete Commitment addressed by offers made to meet with the City of Port Moody as part of ongoingengagement throughout the lifecycle of the Project and the establishment of the CommunityInvestment program that includes environmental stewardship ini�a�ves.


Sto:lo Collec�ve Trans Mountain has commi�ed to communica�ng with local health authori�es, including the FirstNa�ons Health Authority, on the �ming of the Project, dura�on of stay in the local community,expected number of people coming into the area and onsite health care plans.


During Construc�on In Progress Proof of comple�on will be the Records of Engagement.


NEB Those poten�ally affected by air emissions from the Edmonton Terminal, including residents, landusers, and Aboriginal groups, will be provided with contact informa�on for use in the event there areconcerns about such air emissions.

NEB IR No. 1.34e Prior to Opera�ons Superseded by NEBCondi�on



NEB During construc�on Trans Mountain will provide advanced and ongoing no�fica�on to users of thearea to ensure they are fully aware of the ac�vi�es that will occur and are occurring.

Technical UpdateNo. 1 & Consulta�onUpdate No. 2 - Part2 Table 1.6.2-1




Simon Fraser University Trans Mountain will ensure that construc�on plans including construc�on schedule and trafficmanagement plans will be communicated with SFU in a �mely manner.

SFU IR No. 2.1.7 Prior to Construc�on Complete Commitment is addressed by Condi�on 73 - Traffic Control Plan (TCP). An updated TCP filedSeptember 14, 2020 (A714S7) was shared with SFU on December 16, 2020.


NEB Trans Mountain will consult with owners and operators of Merri�, Kamloops and Blue River airportsas part of Community Readiness Engagement and will con�nue throughout the Project planning andpoten�al construc�on phases as more informa�on becomes available.

NEB IR No. 2.014 During Construc�on In Progress Trans Mountain is documen�ng ongoing engagement and communica�on ac�vi�es in annual PublicEngagement Summary Reports pursuant to BC EAO Condi�on 14 un�l one year a�er thecommencement of Opera�ons. Commitment will be addressed in an upcoming report.


NEB Trans Mountain will con�nue to conduct open proac�ve engagement with adjacent communi�eswith respect to future land use developments.

NEB IR No. 4 33b.2 Project Lifecycle Superseded by NEBCondi�on

14, 49 The Technical Working Group approach that has been sanc�oned under Condi�ons 14 and 49provides an appropriate forum for the discussion of ma�ers of interest with par�cipa�ngmunicipali�es (including this aspect of future land use development).


Burnaby ResidentsOpposing Kinder MorganExpansion - BROKE

Trans Mountain intends to review and update its brochure en�tled “Earthquakes and Pipelines: Canthey Survive Together” for future Public Awareness Ac�vi�es.

BROKE IR No. 2.1e Prior to Construc�on Complete The subject brochure was updated in November 2018 under the new �tle “Earthquakes and PipelineSafety Guide”. The main content was later shi�ed to Trans Mountain’s public website under theheading of Seismic Safety Measures (as part of a larger digi�za�on ini�a�ve).


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City of Abbotsford Trans Mountain commits to working with the City of Abbotsford to define a terms of referencedefining the roles, responsibili�es, and appropriate �melines related to ongoing engagementac�vi�es as the Project proceeds through detailed engineering, construc�on planning and in-service;should the proposed project be approved.

City of Abbotsford IRNo. 2.1.02a/b


14 Commitment addressed by Condi�on 14 (A5I8K4 pp 10).


City of Abbotsford As with all par�es affected by its proposed Project, Trans Mountain is commi�ed to con�nuing openand transparent dialogue with the City of Abbotsford throughout detailed project design,construc�on and opera�ons to ensure that Trans Mountain’s ac�vi�es have as li�le impact aspossible on neighbouring residents, businesses and ins�tu�ons. In keeping with this commitment,Trans Mountain will con�nue to meet with the City of Abbotsford in 2015 as construc�on planningadvances to con�nue discussing any interests or concerns the City of Abbotsford might haveregarding the design, construc�on and opera�ons of the proposed Project.

City of Abbotsford IRNo. 1.27a; City ofAbbotsford IR No.2.1.02; City ofAbbotsford IR No.1.27a, (Filing IDA3X5Z2)


49 Commitment is addressed by Condi�on 49 (Technical Working Group Mee�ngs) Most recent ReportUpdate No. 7 filed on October 9, 2020 (A7J2Q1 Table 2 pp 2).


City of Abbotsford Trans Mountain is commi�ed to and will con�nue to work with the City of Abbotsford as it developsits construc�on communica�on plans through the Technical Working Group.

City of Abbotsford IRNo. 2.2.03b


14, 49 Commitment will be addressed by the Communica�ons and No�fica�ons Plan (CNP) that wasincluded in Condi�on 49 Report Update No. 8 (Appendix A) filed on April 13, 2021.


City of Abbotsford Trans Mountain will commit to working with the City of Abbotsford to iden�fy and limit the amountof workspace used through the City of Abbotsford Parks to the extent possible to supportconstruc�on. The project is commi�ed to work with City of Abbotsford personnel to developrestora�on plans that would support Abbotsford’s park objec�ves.

City of Abbotsford IRNo.2.2.04




City of Abbotsford Trans Mountain confirms its commitment to consult with the City of Abbotsford on valve loca�onsand type of valves at each loca�on.





City of Abbotsford Trans Mountain commits to the City of Abbotsford that if some of the feedback is not reflected inthe final design, Trans Mountain will be open and transparent with the City on ra�onale for thedecision.





City of Abbotsford Trans Mountain will commit to work with the City of Abbotsford on possible special designs (deeperburial, structural fill) for the pipeline, in select areas for the Auguston development near RK 1117 to1118 and beyond to McKee Road.



City of Abbotsford confirma�on the Auguston Development is no longer applicable.


City of Abbotsford As part of ongoing Engagement, Trans Mountain will undertake engagement and communica�onsac�vi�es in Project route communi�es regarding construc�ons plans, an�cipated impacts andeffects of construc�on and mi�ga�on measures to reduce the nega�ve impacts of construc�on onlocal communi�es.

City of Abbotsford IRNo. 2.2.03b


14, 49 Commitment addressed by Condi�on 49 (A94775 Table 4.3 pp 17).


City of Burnaby Trans Mountain will undertake engagement and communica�ons ac�vi�es in Project routecommuni�es regarding construc�ons plans, an�cipated impacts and effects of construc�on andmi�ga�on measures to reduce the nega�ve impacts of construc�on on local communi�es.





City of Burnaby Trans Mountain is willing to work with the City of Burnaby collabora�vely to develop an approach toconstruc�on that minimizes poten�al impacts on the Barnet Escarpment Urban Trail.



This commitment is no longer applicable with the Burnaby Mountain Tunnel having no impacts onthe Barnet Escarpment Urban Trail. See alignment sheets.


City of Burnaby Trans Mountain commits to engaging with local government, Eagle Creek Streamkeepers, park usersand other interest groups regarding proposed ac�vi�es in local parks and sensi�ve areas along withassociated Environmental mi�ga�on and reclama�on plans for restoring the area.



14 Commitment will be addressed by future BC EAO Condi�on 14 Public Engagement Summary ReportUpdates. These are filed on the EPIC website on an annual basis with the Environment AssessmentOffice un�l one year a�er the commencement of Opera�ons unless otherwise directed by the EAO.


City of Burnaby Trans Mountain commits to con�nue to meet with Metro Vancouver as construc�on planningadvances to con�nue discussing any interests or concerns Metro Vancouver might have regardingthe design, construc�on and opera�ons of the proposed Project.





City of Coquitlam As part of Trans Mountain’s commitment to ongoing engagement, it will con�nue to engage with theUnited Boulevard business area regarding construc�ons plans.

City of Coquitlam IRNo. 2.A; City ofCoquitlam IR No.1.B.3


49 Commitment is addressed by Condi�on 49 (A7J2W1 Table 7 pg. 11).


City of Coquitlam Trans Mountain will coordinate with City of Coquitlam in developing and execu�ng a protocolagreement for construc�on of TMEP within the City of Coquitlam.

City of Coquitlam IRNo. 2.D


49 Commitment addressed in Condi�on 49 (A91269 Table 5.1 pg. 37).


NEB Trans Mountain will hold two informa�on sessions with commercial fishers and vessel operators inconjunc�on with Pacific Pilotage Authority (PPA) in Vancouver and Victoria.

NEB IR No. 3.007 Prior to Opera�ons Complete Marine Public Outreach Program Execu�on Plan (includes engagement summary), Rev 003, October30, 2018, See A�achment 9.2.2 Trans Mountain Direct Evidence NEB Reconsidera�on Hearing (MH-052-2018, Filing ID A6J6I4), Formerly CER Condi�on 131; now BCEAO Condi�on 35, Marine PublicOutreach See Appendix D (p. 37) for engagement summary.


The City of Edmonton A�er the development of the site-specific construc�on Emergency Response Plan (ERP), TransMountain will provide a hard copy or electronic copy to the City of Edmonton as requested.

City of Edmonton IRNo. 2.4.3b

Prior to Construc�on Complete Copies of the Site Specific Emergency Plan and Project Specific Safety Plan were provided torepresenta�ves at the City of Edmonton on October 3, 2019 by email.


City of Kamloops Trans Mountain is commi�ed to discussing the proposed road crossing methodologies with the Cityof Kamloops for incorpora�on of feedback into Detailed Engineering and Design.

City of Kamloops IRNo. 2.01a




City of Kamloops Trans Mountain will conduct engagement with municipal governments and community stakeholdersin hub communi�es to discuss worker accommoda�on op�ons and strategies.



59 Commitment addressed by Condi�on 59 (A5T8H6 sec�on 3.8 pp 18).


City of Kamloops Trans Mountain will con�nue to update the Kamloops Hotel Associa�on as more informa�on aboutworkforce housing projec�ons and �melines becomes available.



14 This commitment will be addressed by BC EAO Condi�on 14. Trans Mountain is documen�ngongoing engagement and communica�on ac�vi�es in annual Public Engagement Summary Reportspursuant to BC EAO Condi�on 14. A Stakeholder Engagement Procedure will be developed andmanaged under ISLMS.


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City of Kamloops Trans Mountain will arrange procurement open houses or workshops at various local and regionalloca�ons in Spread 1, to present poten�al supply opportuni�es to the project.



14 Commitment was completed as reported in BC EAO Condi�on 14 Engagement Summary ReportUpdates No. 1 (sec. 2.3.3); No. 2 (sec 2.3.4) and No. 3 (sec 2.3.6). Commitment also addressed infiling A7L8I2 Condi�on 107 sec�on 7.2 pp 20-21.


City of New Westminster Trans Mountain will undertake a communica�ons and no�fica�on program to ensure localbusinesses, services and members of the public are made aware of poten�al construc�on impactsincluding lane restric�ons, road closures and alternate access plans.

City NewWestminster IR No.2.C.2


49 Commitment will be addressed in the Communica�ons and No�fica�ons Plan (CNP) that will beincluded in the next Condi�on 49 Technical Working Group (TWG) Update in April 2021.


City of Port Moody Trans Mountain is commi�ed to engaging with Port Moody going forward and will invite the City andits cons�tuents to future engagement opportuni�es.

City of Port MoodyIR No. 2.2.1

Project Lifecycle Complete Trans Mountain’s engagement with Pipeline and Marine Corridor communi�es, including the City ofPort Moody, has been ongoing since 2012. At this stage of the Project, Trans Mountain con�nues toshare relevant Project informa�on with the City of Port Moody and remains available to respond toProject inquiries and topics of concern.


City of Surrey Trans Mountain will con�nue to share the results of any new studies or work being completed andcommunicate any changes or updates to Project plans with the City of Surrey.

City of Surrey IR No.2.1.1.a.i




Township of Langley Trans Mountain commits to providing the Township of Langley with issued for construc�on (IFC)drawings (GIS shapefiles) as soon as they are available and with sufficient �me for the Township toconduct emergency management planning.




Township of Langley Once pipeline installa�on is complete, Trans Mountain commits to providing the Township ofLangley with “surveyed as-built centre line” shape files.

Langley IR No. 2.09.a Prior to Opera�ons Superseded by NEBCondi�on



Township of Langley Trans Mountain is commi�ed, as part of the discussion with the Township of Langley, to providingforward no�fica�on to affected residents and/or businesses.


49 Commitment addressed in the Communica�ons and No�fica�ons Plan (CNP) included in Condi�on49 Technical Working Group (TWG), April 2021 (Filing ID A7S5K7).


Township of Langley Trans Mountain intends to consult with the Township of Langley regarding changes to the Township’sparks, and minimizing construc�on damage, vehicle use and parking within the Township parks.


49 Commitment is addressed by Condi�on 49 (C05717 Table 9 pg. 15).


Township of Langley Trans Mountain commits to working with the Township of Langley to address site specific mi�ga�onmeasures regarding the three (3) municipal parks affected by the proposed pipeline prior toconstruc�on in the parks.



14, 49 The commitment is addressed with the development of the Township of Langley Natural AreasPlan�ng Plan and the overall Project Agreement in place with the Township. The plan addressesreclama�on of the 3 municipal parks (Milaster Park, Ponder Park and Yorkson Floodplain Park) in theTownship of Langley and was based on mee�ngs with the Township of Langley documented throughCondi�on 49 – TWGs; where possible the plan incorporates requests from the Township.



Trans Mountain commits to providing the Fraser Valley Regional District (FVRD) with a link to theprogress reports on the NEB website and no�fying the district prior to conduc�ng work in the FVRD.

FVRD IR No. 2.16 During Construc�on In Progress Commitment will be addressed by providing link to Condi�on 106 Monthly Construc�on ProgressReports during construc�on in Fraser Valley Regional District area of jurisdic�on.



Trans Mountain Pipeline ULC (Trans Mountain) commits to provide the Fraser Valley Regional District(FVRD) with monthly odour and air quality complaint reports during construc�on of the TransMountain Expansion Project within the FVRD geographical boundary.

FVRD IR No. 2.17a,FVRD IR No. 2.17b

During Construc�on In Progress Commitment will be addressed by providing a summary to the FVRD if a complaint is received aboutodour or air quality related to construc�on av�vi�es in Spread 6 and 7. To date no complaints havebeen received. SEEMP Highlight Reports are also being provided to local stakeholders, including theFVRD, on a quarterly basis. Condi�on 79 - Air Emissions Management Plan for the Edmonton, Sumasand Burnaby Terminals provides a descrip�on of the public communica�ons and complaintsresponse process (Sec. 6.0 and Appendix F).


Corpora�on of the City ofVictoria

Trans Mountain commits to consult with coastal communi�es on a community benefits programfocused on marine spill response.

City of Victoria No.2.2

Prior to Opera�ons Complete Commitment addressed as documented in CVA2020- 365 IR 50 response filed June 2020.



Trans Mountain commits that it will assign construc�on liaison roles as part of its construc�on teamas a key point of contact for those impacted by its construc�on work.

Wembley Estates IRNo. 2.1

During Construc�on Superseded by BCEAO

14 Commitment addressed by BC EAO Condi�on 14 Engagement Summary Report (Update No. 1 sec.2.5.2). Commitment also addressed in SE&C Execu�on Enabling Plan (sec�on 4.3 pp 40-42).


Dr. Karen Kavanagh Trans Mountain commits to no�fying Dr. Karen Kavanagh a minimum of one week prior to star�ngtunneling opera�ons to discuss the tunnel boring ac�vi�es, �ming and dura�on to her researchschedule.

NEB Route HearingDecision Seg 7Burnaby Sec 3

During Construc�on In Progress Trans Mountain is ac�vely engaging in discussions with Dr. Kavanagh on its tunneling opera�on andany required interac�on with her research schedule. TMEP representa�ves met with Dr. Kavanaghon September 2, 2021 to discuss the sequencing of the tunneling opera�on and the associatedvibra�on profile. TMEP will be providing proximal vibra�on data to Dr. Kavanagh shortly todemonstrate that the tunneling opera�on will have no discernable vibra�on impact on the electronmicroscope apparatus in her lab (which is located over 1.5 km from the tunneling opera�on at itsclosest point).



As part of the Worker Code of Conduct, Trans Mountain will develop guidance for workers outliningappropriate, as well as prohibited, off-site recrea�onal pursuits, use areas, and services inconstruc�on hub communi�es including the Village of Valemount.

RD of Fraser-FortGeorge IR No. 1.04a

During Construc�on Complete Commitment addressed by BC EAO Condi�on 14 Report Summary (Update No. 3 Sec�on 3.1 Table23 pg. 30) filed October 2020 and available on the EPIC website. Trans Mountain partnered withTourism Valemount and the Valemount and Area Recrea�onal Development Associa�on to providelocal informa�on to the Project workforce. A le�er from the Mayor with local communityinforma�on about backcountry recrea�on use and community values is provided to workers as partof Trans Mountain’s onboarding process. Addi�onal informa�on about local businesses andrecrea�onal opportuni�es is available to workers staying in the Valemount Camp Communitythrough billboard display or on request from the recrea�onal advisor.


Fraser Valley WatershedsCoali�on

Trans Mountain will engage with the Fraser Valley Watersheds Coali�on during detailed designphase to evaluate alignment op�ons to cross Stewart Creek (Slough) to minimize disturbance ofexis�ng restora�on works.

FVWC IR No. 1.4.1 Prior to Construc�on Complete Commitment 1164 was met with engagement offer in Q2 2020 to discuss Project and construc�onat Stewart Creek; no response from stakeholder.


Township of Langley Trans Mountain is willing to meet with representa�ves of the Township of Langley to shareinforma�on on mainline block valve loca�ons as the detailed engineering design is progressed.

Langley IR No. 1.05e Prior to Construc�on Superseded by NEBCondi�on



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Township of Langley Trans Mountain is commi�ed to respec�ul, transparent and collabora�ve interac�ons with theTownship of Langley. Trans Mountain will con�nue to engage with the community, includingcon�nuing to share updated project informa�on and addressing concerns about the proposed TransMountain Expansion Project as they arise.

Langley IR No. 1.12d Project Lifecycle Superseded by NEBCondi�on

49 Commitment will be addressed by Condi�on 49 (Technical Working Group Mee�ngs). Most recentReport Update No. 8 filed on April 13, 2021 (Filing ID A7S5K7).


NEB Trans Mountain will no�fy poten�ally affected local and regional governments and landownersabout the proposed final Fraser Valley/Cheam camp loca�on, with the invita�on to providecomments on the final loca�on.

NEB Cond IR No.54.3

Prior to Construc�on Complete Commitment addressed by recent applica�on filing A7F6W5 to the CER on the new Ohamiltemporary accommoda�on work site in Spread 5B.


NEB Trans Mountain commits to hos�ng a public informa�on session in Abbotsford to updatestakeholders and members of the public about the Project approval and seek input into construc�onplans and schedules, in May 2017.



14 Commitment addressed by BC EAO Condi�on 14 Engagement Summary Report (Update No. 1 Table12 pg. 41).


Environment Canada Trans Mountain will engage tourism operators in the Jasper Na�onal Park area pertaining to thereac�va�on of the exis�ng pipeline segment between Hinton, Alberta and Hargreaves Sta�on, BCthrough Jasper Na�onal Park.

GoC EC IR No. 2.147 Project Lifecycle In Progress Will be In Progress un�l Project In Service; A Stakeholder Engagement Procedure will be developedand managed by ISLMS.


NEB Trans Mountain commits to consul�ng with City of Chilliwack on mi�ga�on measures to reduce therisk of third party damage, such as increasing minimum depth of cover to 1.2 meters and poten�allyinstalling a concrete slab between TMEP pipeline at crossings of buried u�li�es (where construc�onis open cut).

Route VarianceChilliwack BC HydroNEB IR 5.4c




NEB Trans Mountain commits to repor�ng to the NEB the results of its consulta�on with the City ofChilliwack on mi�ga�on measures to reduce the risk of third party damage.

Route VarianceChilliwack BC HydroDecision pg14




Landowner - BurnabyResidents (Holly Chan, SteveCook, Karim and AnarDossa, Lily and Frank Fan,Claudia Leung and MichaelRadano)

Trans Mountain is commi�ed to sharing informa�on on construc�on plans and reclama�on plansdirectly with the Burnaby Residents.

NEB Route HearingDecision Seg 7Burnaby ResidentsSec 2.3

During Construc�on In Progress Commitment is complete with issuance of the Spread 7 construc�on no�fica�on & informa�onposted to www.transmountain.com; there will be ongoing good neighbour communica�on andengagement as construc�on proceeds.


City of Burnaby Trans Mountain commits to con�nuing to engage and remaining open to discussions with the City ofBurnaby around opportuni�es for improved mi�ga�on and reclama�on enhancement as part ofdetailed construc�on planning.

NEB Route HearingDecision Seg 7 Cityof Burnaby Sec 9


49 Commitment addressed by Condi�on 49 (A7J2W1 Condi�on 49, pp 6 – 19).


City of Burnaby Trans Mountain commits to con�nuing conversa�ons through its Technical Working Groups aboutproposed mi�ga�on for all fish-bearing streams Trans Mountain would impact in Burnaby.

NEB Route HearingDecision Seg 7 Cityof Burnaby Sec 9




Sto:lo Collec�ve Trans Mountain will communicate with local health authori�es, emergency medical serviceauthori�es, social service authori�es on the �ming of the Project, dura�on of stay in the localcommunity, expected number of people coming into the area and on-site health care plans.



58 Addressed by Condi�on 58 (A5T8H6 appendix A and appendix B).


City of Abbotsford As indicated in City of Abbotsford IR No. 1.07c, Trans Mountain is commi�ed to consul�ng on theFacili�es Integrity Management Plan (FIMP), but Trans Mountain will not seek agreement orapproval on the FIMP.

City of Abbotsford IRNo. 1.07e; City ofAbbotsford IR No.1.07c

Prior to Construc�on Complete rans Mountain provided a presenta�on on its Facili�es Integrity Management Plan to City ofAbbo�sford representa�ves on May 31, 2017. There were no unresolved ques�ons or concerns.


City of Coquitlam If, through detailed planning and discussion and consulta�on with the City of Coquitlam in theTechnical Working Groups (TWGs), it is determined that emergency response �mes cannot bereasonably maintained, or that poten�al disrup�ons to access within the TMEP construc�on zoneswill occur, Trans Mountain would support the establishment of a temporary fire and emergencyresponse sta�on during the construc�on phase of TMEP.

Reply Evidence 19.1Summary of NewCommitments - p2 -line 21


49 Commitment addressed by Condi�on 49 Technical Working Group (TWG) Report Update no. 8 filedon April 13 2021 (Filing ID A7S5K7).


City of Burnaby Prior to construc�on Trans Mountain will undertake a communica�ons and no�fica�on program toensure local businesses and members of the public are made aware of poten�al construc�onimpacts including lane restric�ons, road closures, and alternate access plans.

Reply Evidence 6.2StakeholderEngagement - p5 -line 24, City BurnabyIR No. 1.34.04e




City of Kamloops Prior to Construc�on, Trans Mountain will arrange procurement open houses or workshops atvarious local and regional loca�ons, in Spreads 2, 3, 4 and 7, to present poten�al supplyopportuni�es to the project.

City of Kamloops No.2.11


14 Commitment addressed by BC EAO Condi�on 14 Engagement Summary Report (Update No 1 sec2.3.3 table 12; and Update No 2, sec 2.3.4 & sec 2.3.7 table 11). Commitment also addressed byCondi�on 107 (A7L8I2 sec�on 7.2 pp 20-21).


NEB Trans Mountain will make the Worker Code of Conduct available to communi�es and localauthori�es where workers will be accommodated or where temporary camps will be located.

NEB IR No. 1.16c During Construc�on Superseded by NEBCondi�on

59 Commitment is addressed by Condi�on 59 (A5T8H6 pp 28-30 & Appendix E). Worker Code ofconduct can also be found at h�ps://www.transmountain.com/worker-code-of-conduct.


City of Kamloops Trans Mountain will work with the City of Kamloops to relocate the Ord Road dog park duringconstruc�on. The City has iden�fied alternate loca�on near Avia�on Way. Will require fencing andsome facili�es.



49 Commitment is addressed by Condi�on 49 (A7J2W1 Table 7 pg. 12).


Metro Vancouver Trans Mountain will clarify process for MV to access water mains and other u�li�es if they areproximate to the pipeline.



14, 49 Commitment will be addressed by Condi�on 14 and 49 (Technical Working Group Mee�ngs) Mostrecent Condi�on 49 Report Update No. 8 filed on April 13, 2021 (Filing ID A7S5K7).


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Town of Edson Trans Mountain will provide a Community Liaison to be located within community and will considerregular monthly mee�ngs with iden�fied stakeholders during construc�on.



14 Commitment is addressed by BC EAO Condi�on 14 Public Engagement Summary Reports pursuantto BC EAO Condi�on 14 (Update No. 1 sec. 2.5.2) Commitment also addressed by SE&C Execu�onEnabling Plan (sec�on 4.3 pp 40-42).


Village of Valemount Trans Mountain will provide advance no�ce of loss of access to backcountry roads (recrea�on – ATVand snowmobiles) as part of the Traffic Management Plan.





City of Merri�, Merri�Chamber of Commerce

Trans Mountain will provide a Community Liaison within the community (not construc�on office) tomanage inquiries and ease access during construc�on.





Workshop Par�cipants Trans Mountain will provide a Community Liaison for community complaints during construc�on.The Community Liaison role will include specific response �meframes for telephone and webcontacts; published reports that include nature of complaint, response provided, ac�on completed,and �meframe.





Workshop Par�cipants Trans Mountain will provide a community liaison to provide a direct link to local governments. Regional SummaryReport 2015; SEEMPMetro Vancouver




Jasper Park Chamber ofCommerce

Trans Mountain will provide advanced no�fica�on about construc�on and workforce loading to theJasper Chamber of Commerce.


Prior to Construc�on In Progress 49 Commitment will be addressed by providing workforce loading numbers to the Chamber of Jasper.


City of Abbotsford Trans Mountain will provide City of Abbotsford with copy of communica�on and no�fica�on plan forSandy Hill neighbourhood when available.

Abbotsford TechnicalWorking GroupMee�ng (August2015)




NEB Trans Mountain commits to filing an updated summary of its consulta�on with Strathcona IndustrialAssocia�on (SIA), Alberta Environment and Parks (AEP) and Alberta Capital Air Shed (ACA), and anyother interested par�es, on technical details with respect to si�ng, data collec�on, repor�ng andavailability of data for the Edmonton Terminal as and when it becomes available.

NEB Cond IR No.32.3

During Construc�on In Progress Consulta�on with appropriate government authori�es, poten�ally effected landowners/tenants isunderway. Once consulta�on is complete, Trans Mountain will meet this commitment by providingthe Consulta�on Summary to the interested par�es. An�cipated comple�on is Q2 2021.


NEB Trans Mountain commits to filing an updated summary of its consulta�on with the AppropriateGovernment Authori�es, and poten�ally affected landowners/tenants, on all ambient monitoringrequirements, including the loca�on of monitoring sta�ons.

NEB Cond IR No.32.4

During Construc�on In Progress Commitment will be addressed when Trans Mountain shares the Consulta�on Summary withAppropriate Government Authori�es and poten�ally effected landowners/tenants, an�cipated to bein Q2 2021.


City of Kamloops Prior to Construc�on, Trans Mountain will arrange procurement open houses or workshops atvarious local and regional loca�ons in Spread 5A, to present poten�al supply opportuni�es to theproject.



14 Commitment is addressed by BC EAO Condi�on 14 Public Engagement Summary Reports pursuantto BC EAO Condi�on 14 (Update No 2 sec 2.3.4 and sec 2.3.7, table 11.) Commitment also addressedby Condi�on 107 (A7L8I2 sec�on 7.2 pp 20-21).


City of Kamloops Prior to Construc�on, Trans Mountain will arrange procurement open houses or workshops atvarious local and regional loca�ons in Spread 5B, to present poten�al supply opportuni�es to theproject.



14 Commitment is addressed by BC EAO Condi�on 14 Engagement Summary Report (Update No 2 sec2.3.4 and sec 2.3.7, table 11). Commitment also addressed in Condi�on 107 (A7L8I2 sec�on 7.2 pp20-21).


City of Kamloops Prior to Construc�on, Trans Mountain will arrange procurement open houses or workshops atvarious local and regional loca�ons in Spread 6, to present poten�al supply opportuni�es to theproject.


Prior to Construc�on Complete Commitment met by hos�ng Fraser Valley Business Readiness Virtual Event on September 29, 2020.Commitment will be addressed in the next BC EAO C14 engagement summary report update filed inOctober 2021.


NEB Trans Mountain will document Community Readiness Engagement in a consulta�on update whichwill be submi�ed to the Na�onal Energy Board (NEB).

NEB IR No. 1.16a During Construc�on Superseded by BCEAO

14 Commitment is addressed by BC EAO Condi�on 14 Public Engagement Summary Reports pursuantto BC EAO Condi�on 14 (October 2020 - sec�on 2.3.4 pg. 14).



Trans Mountain commits to providing construc�on schedules to the the City of Chilliwack andWaterWeatlh as they become available.

Detailed RouteHearing, Responseto Round I, IR No.2.5 City of Chilliwack




Trans Mountain commits to engaging with the Chilliwack Board of Educa�on regarding construc�on-related concerns, prior to construc�on.

Detailed RouteHearing, ReplyEvidence (Para 16)


83 Supply ChainManagement

NEB Environmental requirements will be incorporated into and contract documents related to theProject.


Prior to Construc�on Complete TMEP major contracts incorporate an Owner's Requirement exhibit which includes anEnvironmental Requirements module.


Ken Klakowich, Robyn Allan As included in the Applica�on, Volume 5B, Sec�on 7.0: Socio-Economic Effects Assessment, page 191the Project is commi�ed to maximize the use of local, regional, Aboriginal, provincial and Canadianbusinesses during the construc�on and opera�on of the Project.

Allan R IR No. 1.15bb, Klakowich K IRNo. 1.4.0, KlakowichK IR No. 1.4.3


107 Trans Mountain has incorporated its Indigenous, Local and Regional Inclusion Plan in TMEP majorcontracts. Associated employment and business opportunity monitoring reports are being filedpursuant to Condi�on 107.


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Ermineskin Cree Na�on,Kelly Lake Cree Na�on,Samson Cree Na�on, SuckerCreek First Na�on,Whitefish (Goodfish) LakeFirst Na�on #128

Trans Mountain will require all contractors to comply with Environmental health and safety policiesand procedures that will form part of the Project construc�on contracts.

Na�ons IR No.1.3.6d

During Construc�on Complete TMEP major contracts incorporate an Owner's Requirement exhibit which includes Health andSafety Requirements and Environmental Requirements modules.



With respect to sole source and/or preferred source contracts, Trans Mountain will u�lize directawards, limited compe��ve bidding and inclusion of Aboriginal content as stated in the TransMountain Aboriginal Procurement Policy (Volume 3B, Appendix G).

Na�ons IR No.1.1.5p

During Construc�on In Progress The subject Aboriginal Procurement Policy has been finalized and is ac�vely being followed, with anIndigenous, Local and Regional Inclusion Plan incorporated in TMEP major contracts.


NEB To ensure that procurement opportuni�es will be accessible for Aboriginal communi�es andbusinesses, Trans Mountain has developed, an Aboriginal Procurement Policy. The policy providesguidance and allowances for facilita�ng Aboriginal par�cipa�on in the Project. Once finalized, thecontent will be used in conjunc�on with the procurement and workforce developmentopportuni�es, and a plan will be created with interested communi�es for the realiza�on ofemployment benefits with both Trans Mountain and prime contractors during the Project.

Applica�on Volume3B, sec�on 1.4.2.

Prior to Construc�on Complete The subject Aboriginal Procurement Policy has been finalized and is ac�vely being followed, with anIndigenous, Local and Regional Inclusion Plan incorporated in TMEP major contracts.


NEB Trans Mountain is commi�ed to carrying out enhancement measures that will maximize the levels oflocal par�cipa�on in Project opportuni�es through procurement strategies.


Prior to Construc�on Complete Trans Mountain has incorporated its Indigenous, Local and Regional Inclusion Plan in TMEP majorcontracts.


NEB Trans Mountain will develop a Project-specific procurement policy 6 months prior to start ofconstruc�on.

NEB IR No. 1.25a Prior to Construc�on Complete TMEP major contracts incorporate an Owner's Requirements exhibit that includes a ProcurementRequirement module.


NEB Trans Mountain will purchase Project-required goods and services from regional, Alberta and BC(Provincial) and Canadian suppliers, provided those suppliers meet the Project requirements on abest overall value basis, with added considera�on for Aboriginal service providers.


Project Lifecycle Complete Trans Mountain has incorporated its Indigenous, Local and Regional Inclusion Plan in TMEP majorcontracts.


NEB Substa�on work will be contracted to firms specializing in high voltage electrical facili�es. In Alberta,the electrical u�li�es having jurisdic�on will contract the work. In BC, Trans Mountain will contractthe work.

Applica�on Volume4B -45.

Prior to Construc�on Complete Completed. Contracts documents.


Sto:lo Collec�ve Trans Mountain will have security in place to reduce the risk of vandalism in and around work sites.Trans Mountain welcomes the opportunity to learn about Sto:lo member security companies withthis capacity. It is currently planned that the Contractors selected to complete the work will be hiringor otherwise providing subcontractors to secure the work-site during and a�er hours, includingoffice complexes, equipment, etc.


Prior to Construc�on Complete Cheam Enterprises and Securiguard have partnered to form Cheam Securiguard Group. Cheam FirstNa�on is a member na�on of Sto:lo, and is par�cipa�ng in TMEP security through the CheamSecuriguard partnership.


Sto:lo Collec�ve Trans Mountain is commi�ed to con�nued engagement with Sto:lo representa�ves to discussopportuni�es related to employment.


Project Lifecycle In Progress Condi�on 96 demonstrates our ongoing engagement with the Stó:lō Collec�ve on topics includingProcurement Opportuni�es. Commitment will be addressed by further engagement ac�vi�es to beundertaken. Proof of comple�on will be the Records of engagement within Condi�on 96.


Sto:lo Collec�ve Trans Mountain will discuss the opportunity to develop community-specific approaches to consulton, and share informa�on related to the outcomes of the Aboriginal, local and regional employmentand business opportuni�es monitoring. On the basis of this engagement, Trans Mountain willprepare and submit to the Sto:lo a plan for repor�ng Sto:lo-specific employment and businessopportunity monitoring outcomes.




Sto:lo Collec�ve In addi�on to an agreement between Sto:lo and Trans Mountain to create a Project-specificeconomic development strategy, Trans Mountain will engage directly with Sto:lo representa�vesduring each Aboriginal, local and regional employment and business opportuni�es monitoring cycle.Trans Mountain will develop a summary of employment and business opportuni�es (based on themonitoring indicators) specific to the Sto:lo communi�es. Trans Mountain will discuss each Sto:lo-specific Aboriginal, local and regional employment and business opportunity monitoring outcomewith Sto:lo representa�ves, as part of the mutually agreed upon engagement strategy, and iden�fyany new opportuni�es to further enhance employment or business opportuni�es for Sto:lomembers.




NEB Trans Mountain will work with Contractors to give first considera�on to qualified regional suppliersof goods and services, where prac�cal and in conformance with procurement policies.




NEB Trans Mountain will incorporate a Line List and landowner commitments into the construc�oncontracts.




NEB Trans Mountain is commi�ed to a legacy of educa�on and training opportuni�es, par�cularly forthose in Alberta and BC, so individuals may directly benefit from employment in the many tradesand professions needed to build and operate a pipeline. Trans Mountain is developing a program toprovide educa�onal funding to support students in the trades, technology and environmentalprograms related to the pipeline industry.


11, 12, 107, 145 Condi�ons 11, 12, and 107 address opportuni�es during the construc�on phase, and Condi�on 145directly addresses the Community Benefit Program that is at the root of this commitment and whichcon�nues into the opera�ons phase with progress reports to be made annually for five years.


NEB Trans Mountain will ensure all contracts, service agreements and materials that are not deemedcri�cal to sustain the Project will first be sought from regional resources.

Applica�on Volume5B s. 7.2.7.6 p7-190



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Trans Mountain is commi�ed to ‘make best efforts’ and will maximize procurement opportuni�eswith Aboriginal groups engaged with the Project. Trans Mountain will develop a Project-specificProcurement Policy, which indicates that the Project is commi�ed to maximize the use of local,regional, Aboriginal, provincial and Canadian businesses during the construc�on and opera�on ofthe Project.

Na�ons IR No.1.1.5e

Prior to Construc�on Complete Trans Mountain has implemented an Aboriginal Procurement Policy , with an Indigenous, Local andRegional Inclusion Plan incorporated in TMEP major contracts.


Sto:lo Collec�ve Trans Mountain is commi�ed to maximizing Aboriginal procurement opportuni�es with the Project.Trans Mountain is commi�ed to con�nued engagement with Sto:lo representa�ves to discussopportuni�es related to procurement.


Project Lifecycle In Progress Condi�on 96 demonstrates our ongoing engagement with the Stó:lō Collec�ve on topics includingProcurement Opportuni�es. Commitment will be addressed by further engagement ac�vi�es to beundertaken. Proof of comple�on will be the Records of engagement within Condi�on 96.




Prior to Construc�on Complete Cheam Enterprises and Securiguard have partnered to form Cheam Securiguard Group. Cheam FirstNa�on is a member na�on of Sto:lo, and is par�cipa�ng in TMEP security through the CheamSecuriguard partnership.




Project Lifecycle Complete Cheam Enterprises and Securiguard have partnered to form Cheam Securiguard Group. Cheam FirstNa�on is a member na�on of Sto:lo, and is par�cipa�ng in TMEP security through the CheamSecuriguard partnership.


NEB Trans Mountain will incorporate a Line List and landowner commitments into the construc�oncontracts for Spread 2.


Prior to Construc�on Complete Construc�on line list included as a schedule to the construc�on contract. Line list maintained andupdated electronically throughout the construc�on process with select Trans Mountain andcontractor representa�ves having access rights.










NEB Trans Mountain will incorporate a Line List and landowner commitments into the construc�oncontracts for Spread 5A.




NEB Trans Mountain will incorporate a Line List and landowner commitments into the construc�oncontracts for Spread 5B.











11/3/21, 3:43 PM Condition 6 Commitment Tracking Table - Part B - Version v29

1/20

Commitment Tracking TableTrans Mountain Pipeline ULC

Crown Consulta�on - Table B - Version v29 - November 5, 2021

Project Stage Commitment StatusPrior to Construc�on To be completed prior to construc�on of specific facility or relevant sec�on of pipeline Scoping Work has not commencedDuring Construc�on To be completed during construc�on of specific facility or relevant sec�on of pipeline In Progress Work has commenced or is par�ally completePost-Construc�on Monitoring To be completed according to post-construc�on condi�ons Superseded by Condi�on Commitment has been superseded by NEB, BC EAO condi�on, legal/regulatory requirementPrior to Opera�ons To be completed prior to commencing opera�ons Complete Commitment has been metOpera�ons To be completed a�er opera�ons have commenced Superseded by Management Plan Addressed by Trans Mountain Policy or plans, procedures, documents developed for ProjectProject Lifecycle Ongoing commitment Superseded by TMEP No�fica�on Task Force Program Addressed by the project specific No�fica�on Task Force ProgramNo Longer Applicable Change in project design or execu�on No Longer Applicable Change in project design or execu�onNote: Red text indicates a change in Commitment Status or a new Commitment, from the previously filed version Addressed by Construc�on Line List and Construc�on / Environmental

Alignment SheetsAs indicated

CommitmentID

Team Responsible forCommitment Commitment Made To Commitment Descrip�on Source(s) of

Commitment


Commitment

CommitmentStatus

Superseded by Condi�on (x)Number

Approach toAddress

CommitmentCriteria to Determine Comple�on Addi�onal Comments

4058 Environment Adams Lake Indian Band Trans Mountain commits to collabora�ng with Adams Lake toaddress concerns with respect to the ten highest risk watercoursecrossings.

Adams Lake IndianBand Workshop

Prior to Construc�on Complete Mee�ngs,Engagement

1. conduct discussions withcommunity 2. provide mee�ngnotes from discussions

A mee�ng was held with Adams Lake Indian Band on August 7,2018 where watercourse crossings were discussed.

4059 Environment Adams Lake Indian Band Trans Mountain commits to making its technical experts availableto meet with Adams Lake to review the Project risk assessment.

July 17, 2018mee�ng betweenTrans Mountain andAdams Lake IndianBand

Project Lifecycle Complete Mee�ngs,Engagement


A mee�ng was held with Adams Lake Indian Band on August 7,2018 where the risk assessment was discussed.

4060 Environment Adams Lake Indian Band Trans Mountain commits to providing available data inputs toassist Adams Lake Indian Band assess water flows for the purposeof its cumula�ve effects study.

July 17, 2018mee�ng betweenTrans Mountain andAdams Lake IndianBand; CrownConsulta�on Annex


provide mee�ng notes fromdiscussions and supply data inputs

A mee�ng was held with Adams Lake Indian Band on August 7,2018 where the risk cumula�ve impacts were discussed.

4177 Environment Adams Lake Indian Band Trans Mountain commits to mee�ng with Adams Lake Indian Bandto discuss its Environmental Protec�on Plan.

Crown Consulta�onAnnex


1. conduct discussions withcommunity 2. provide mee�ngnotes from discussions andmaintain record of engagementinternally at TM

Adams Lake Indian Band was invited to par�cipate in EPPWorkshops on August 10, 2015. Adams Lake Indian Band electednot to a�end the mee�ng. Suppor�ng documents for theIndiginous groups invited were provided to the CER in CVA IRRound 1 IR #4.

4180 Environment Adams Lake Indian Band In response to Adams Lake Indian Band’s specific concerns relatedto cumula�ve effects on grizzly bear mortality, Trans Mountaincommits to (1) coordina�ng access and new clearingrequirements with other industrial users to minimize humanac�vity in grizzly bear habitat; and (2) controlling access whereaccess cannot be avoided.

Crown Consulta�onAnnex - Adams LakeIndian Band



47 Condi�on filingclearance ascommitment isaddressed byManagement Plan

Follow exis�ng Access ManagementPlan

Commitment addressed by CER Condi�on 47, CER Filing IDA90912, Condi�on 47 Access Management Plan, Sec�on 4.1 and4.2, Page: 27 to 28

4236 Indigenous Rela�ons Adams Lake Indian Band Trans Mountain commits to engaging Adams Lake Indian Band onthe community's broader environmental concerns and toproviding funds for a cumula�ve effects study.

Trans Mountainle�er dated August21, 2019 to AdamsLake Indian Band


1. conduct discussions withcommunity 2. provide technicalresources to community

4412 Indigenous Rela�ons Adams Lake Indian Band Trans Mountain commits to assembling and communica�ngrelevant informa�on about their Project Work Camps and aboutPipeline Integrity.

March 3, 2019Consulta�onMee�ng

Project Lifecycle In Progress Engagement 1. conduct discussion withcommunity 2. provide mee�ngnotes from discussions andmaintain record of contactinternally at TM

Commitment will be addressed by further engagement ac�vi�esto be undertaken. Proof of comple�on will be the Records ofengagement within Condi�on 96.

4413 Environment Adams Lake Indian Band Trans Mountain commits to inves�ga�ng what, if anything, isbeing done to protect cold-water refuges for salmon species.



1. conduct discussion withcommunity 2. provide mee�ngnotes from discussions andmaintain record of contactinternally at TM

Proof of comple�on would be the engagement logs with AdamsLake Indian Band. Measure to address effects on cold waterrefuges are included in Condi�on 43.


2/20

CommitmentID


Commitment


Commitment

CommitmentStatus


Approach toAddress


4134 Indigenous Rela�ons Alexis Nakota Sioux FirstNa�on

Trans Mountain confirmed inten�on to implement an indigenousmonitor as commi�ed to during phase III Consulta�on.

JointFederal/ProvincialConsulta�on andAccommoda�onReport for TransMountain ExpansionProject - May 2019,Appendix AlexisNakota Sioux Na�on


98 Engagement Condi�on Filing Clearance ascommitment is superseded by NEBcondi�on

4056 Environment Bri�sh Columbia Mé�sFedera�on

Trans Mountain commits to contac�ng Bri�sh Colombia Me�sFedera�on (BCMF) should an opportunity arise related to theIndigenous Monitoring program.

JointFederal/ProvincialConsulta�on andAccommoda�onReport for TransMountain ExpansionProject - May 2019,Appendix Bri�shColumbia Mé�s FirstFedera�on


98 No�fica�on Condi�on Filing Clearance ascommitment is superseded by NEBcondi�on

Commitment addressed by CER Condi�on 98, CER Filing IDC00105, Condi�on 98 , Plan for Indigenous Group Par�cipa�on inConstruc�on Monitoring, Appendix A, Page: A-19.

4101 Marine Shipping Bri�sh Columbia Mé�sFedera�on

Trans Mountain commits to working with the Bri�sh ColumbiaMé�s Federa�on (BCMF), the Canadian Coast Guard (CCG) andthe Western Canada Marine Response Corpora�on (WCMRC) tocoordinate a mee�ng to discuss marine spill response.

February 25, 2019mee�ng betweenthe Crown, TransMountain and BCMF

Prior to Opera�ons Complete Engagement 1. conduct discussions with Forum2. Track record of contact internallyat TM

See Appendix B (p .18) of BC Mé�s Federa�on Trans MountainExpansion Project Phase II Engagement Final Report (2019):h�p://bcme�s.com/wp-content/uploads/Final-Report-BC-Mé�s-Federa�on-TMX-Community-Forum-Phase-II-1.pdf (URL AccessedDecember 15, 2020).

4135 Indigenous Rela�ons Bri�sh Columbia Mé�sFedera�on

Trans Mountain and the Crown funded a community forum. Theforum took place in May 2019.

Between April 8thand 9th, 2019, inresponse to BCMF’sfinancial concerns

Prior to Construc�on Complete Mee�ng 1. conduct discussions/mee�ngswith par�es listed 2. Track record ofcontact internally at TM

Email sent on April 10, 2019 confirming sponsorship of the BCMFForum.


Bri�sh Columbia Mé�sFedera�on

Trans Mountain commits to offering an emergency managementworkshop to the Bri�sh Columbia Me�s Federa�on (BCMF) toprovide an overview of the Emergency Management Program andenhancements underway.

February 9 (Bri�shColumbia Mé�sFedera�on (BCMF) )Board mee�ng

Prior to Opera�ons In Progress Invita�on Send Invite le�er for par�cipa�onin Emergency Managementworkshop

Once engagement has been deemed concluded an evidencepackage will be completed.

4447 Indigenous Rela�ons Buffalo Lake Me�s Trans Mountain commits to con�nued bilateral engagement withBuffalo Lake Me�s regarding contrac�ng opportuni�es for theProject.

May 2, 2019Consulta�onMee�ng

Project Lifecycle Complete Engagement 1. conduct discussion withcommunity 2. provide mee�ngnotes from discussions andmaintain record of contactinternally at TM

4033 Environment Canim Lake Band Trans Mountain commits to providing Canim Lake with its “ChanceFind” procedure that Trans Mountain will follow if duringconstruc�on ac�vi�es it discovers archaeological material ofpoten�al cultural value to Canim Lake.

April 4, 2019mee�ng betweenthe Crown, CanimLake Band and TransMountain

Prior to Construc�on Complete Email Email including TM's Chance Findprocedure

Condi�on 72, Pipeline EPP, CER Filing ID C01961, Sec�on 3.3 inAppendix E, Appendix F, Page: E-29, F-1. Heritage ResourcesCon�ngency Plan, Appendix B, Page: B-17 to B-18.


Canim Lake Band Trans Mountain commits to invi�ng Canim Lake Band to its spillresponse exercise scheduled for September 2019 in theValemount area.

April 4, 2019mee�ng betweenthe Crown, CanimLake Band and TransMountain

Prior to Opera�ons Complete Invite Send invite le�er for par�cipa�onin Emergency ManagementExercise

Canim Lake Band was invited and a�ended the North ThompsonDistrict Full-Scale Exercise in Valemount, BC, in September 2019.An evidence package has been completed which includes theexercise mee�ng notes for Canim Lake Band.

4414 Indigenous Rela�ons Canim Lake Band Trans Mountain commits to repor�ng back to Canim Lake Band onthe steps taken to prevent aquifer contamina�on.

April 15, 2019Consulta�onMee�ng


Email sent to Canim Lake Band on May 16, 2019.


Canim Lake Band Trans Mountain commits to offering an emergency managementworkshop to Canim Lake to provide an overview of the EmergencyManagement Program and enhancements underway.


Prior to Opera�ons Scoping Invita�on Send Invite le�er for par�cipa�onin Emergency Managementworkshop



Chawathil First Na�on Trans Mountain commits to conduc�ng a community EmergencyResponse Feasibility and Capacity study.

JointFederal/ProvincialConsulta�on andAccommoda�onReport for TransMountain ExpansionProject - May 2019,Appendix ChawathilFirst Na�on

Prior to Opera�ons Complete Report Agreement Otherwise completed, evidence available.


3/20

CommitmentID


Commitment


Commitment

CommitmentStatus


Approach toAddress



Chawathil First Na�on Trans Mountain commits to invi�ng Chawathil First Na�on topar�cipate in a Geographic Response Plan (GRP) field assessment.

JointFederal/ProvincialConsulta�on andAccommoda�onReport for TransMountain ExpansionProject - May 2019,Appendix ChawathilFirst Na�on

Prior to Construc�on Complete Workshop 1. comple�on of field assessment 2.Incorpora�on of field assessmentoutcomes into GRP

In July 2019 a GRP field assessment was completed to review andverify control points located in the Chawathil First Na�onTerritory. An evidence package for this event has been completedwhich includes mee�ng notes.

4165 Pipeline Engineering Coldwater Indian Band Trans Mountain commits to undertake a feasibility study of theproposed western route which commits to be completed and filedwith the NEB on or before March 31, 2020. This study commits toinclude considera�on of geotechnical, geohazard, species at riskand environmental factors. Trans Mountain also commits toinclude a summary of consulta�ons undertaken with theColdwater First Na�on, as well as copies of all wri�en commentsthat may be provided to Trans Mountain by the Coldwater FirstNa�on. ln its summary, Trans Mountain commits to providing adescrip�on and jus�fica�on for how Trans Mountain hasincorporated the results of its consulta�on, including anyrecommenda�ons from the Coldwater First Na�on into thestudies. If Coldwater First Na�on chooses, it may commission aTradi�onal Land Use Study of the proposed western route to becompleted on or before November 30, 2019.

Le�er from NaturalResources Canadato Coldwater IndianBand dated June 7,2019

Prior to Construc�on Complete Mee�ng,Engagement

1. Conduct feasibility study 2.Develop a summary of consulta�on2. File study with NEB

Trans Mountain filed its West Alterna�ve Feasibility Study on April15, 2020 in response to Commitments 4165 and 4167 (Filing IDC05744). The Coldwater West Alterna�ve Route VarianceApplica�on followed on October 9, 2020 (Filing ID C08844).

4166 Indigenous Rela�ons Coldwater Indian Band Trans Mountain commits to filing, by March 31 2020, thehydrogeological report referred to in NEB Condi�on 39, or if itcannot provide the report by that date, provide a date when thereport will be filed. As stated in Condi�on 39, the report willinclude “a summary of consulta�ons undertaken with theColdwater First Na�on or appropriate Government Authori�es, aswell as copies of all wri�en comments that may be provided toTrans Mountain by the Coldwater First Na�on or AppropriateGovernment Authori�es.” ln its summary, Trans Mountain must“provide a descrip�on and jus�fica�on for how Trans Mountainhas incorporated the results of its consulta�on, including anyrecommenda�ons from the Coldwater First Na�on or AppropriateGovernment Authori�es into the assessment.



1. Conduct feasibility study 2.Develop a summary of consulta�on3. File study with NEB

Report filed with CER [ID C06341] on May 15, 2020.


4/20

CommitmentID


Commitment


Commitment

CommitmentStatus


Approach toAddress


4167 Pipeline Engineering Coldwater Indian Band Trans Mountain commits to the following process to determinethe pipeline route: Trans Mountain and Coldwater First Na�onhave un�l three months following Trans Mountain's filingpursuant to Condi�on 39 and filing of the feasibility studycontemplated in Commitment #4165 to a�empt to reachconsensus on a route for sec�ons of the pipeline between KP 929(Veal Road) and KP 952, and: a) If Trans Mountain and ColdwaterFirst Na�on are in agreement that the route should be in theapproved pipeline corridor, then the detailed route approvalprocess may proceed or con�nue, in the manner to bedetermined by the NEB; b) If Trans Mountain and Coldwater FirstNa�on are not in agreement on the route, and Coldwater FirstNa�on takes the posi�on that the route should be located outsideof the approved pipeline corridor, then: The detailed routeapproval process may proceed or con�nue in the manner to bedetermined by the NEB; • Trans Mountain recognizes that,pursuant to sec�on 36 of the NEB Act, the NEB may consider thesuitability of alternate proposed routes outside of the approvedcorridor. The NEB will approve or deny the proposed route,considering the best possible detailed route, in its ordinarycourse; • If Coldwater takes the posi�on that the best possibleroute is the proposed western route, if the NEB process allows,Trans Mountain agrees to file an assessment of the proposedwestern route as part of any addi�onal detailed route approvalprocess and such assessment shall include: • The Tradi�onal LandUse Study, if Coldwater is in agreement with its inclusion; • Amap/environmental sheet at an appropriate scale clearlydepic�ng the proposed western route; • An environmental issueslist iden�fying relevant effects of the proposed western route onthe environment (e.g. soil, vegeta�on, wildlife, hydrology andarchaeological informa�on); and • An iden�fica�on of associatedmi�ga�on measures that may mi�gate environmental effects andan analysis of such measures; • If the NEB does not approve theproposed route, Trans Mountain may apply for a variancepursuant to sec�on 21 of the NEB Act and the variance applica�onwould proceed in the manner to be determined by the NEB; • Ifthe NEB determines that a detailed route hearing process shouldproceed or con�nue simultaneously with a variance applica�on(s),the above process applies with necessary modifica�ons. c) If TransMountain and Coldwater First Na�on are in agreement on a routelocated outside of the approved pipeline corridor, or are not inagreement on the route but both take the posi�on that the routeshould be located outside of the approved pipeline corridor, then:• Trans Mountain will apply for a variance pursuant to sec�on 21of the NEB Act on or before September 30, 2020 and the varianceapplica�on would proceed in its ordinary course.




Trans Mountain filed its West Alterna�ve Feasibility Study on April15, 2020 in response to Commitments 4165 and 4167 (Filing IDC05744). The Coldwater West Alterna�ve Route VarianceApplica�on followed on October 9, 2020 (Filing ID C08844).

4062 Environment Cook’s Ferry Indian Band Trans Mountain commits to engaging Cook’s Ferry Indian Band toiden�fy means of addressing its concerns regarding monitoring.

Mee�ng March 29,2019; CrownConsulta�on Annex- Cook's Ferry IndianBand


98 Mee�ngs,Engagement

Commuicate monitoring ac�vi�esfor Fraser River and provide reportsfrom those ac�vi�es

Commitment addressed by CER Condi�on 98, CER Filing IDC00105, Condi�on 98 , Plan for Indigenous Group Par�cipa�on inConstruc�on Monitoring, Sec�on 3.1, Page: 6.

4081 Environment Cook’s Ferry Indian Band Trans Mountain commits to performing water sampling of Antko21’s wells.

JointFederal/ProvincialConsulta�on andAccommoda�onReport for TransMountain ExpansionProject -Cook’s FerryIndian Band

Prior to Construc�on Complete Field Studies Field Study Repor�ng Cook’s Ferry Indian Band Baseline Well Tes�ng Antko IR 21, nearMerri�, Bri�sh Columbia, prepared by Waterline Resources Inc.on August 26, 2019.


Cook’s Ferry Indian Band Trans Mountain commits to offering to organize a site visit specificto Antko #21 to discuss emergency response planning andgeographic response planning.

JointFederal/ProvincialConsulta�on andAccommoda�onReport for TransMountain ExpansionProject -Cook’s FerryIndian Band

Prior to Opera�ons In Progress Invita�on Send Invite le�er for par�cipa�onin GRP field assessment.



5/20

CommitmentID


Commitment


Commitment

CommitmentStatus


Approach toAddress


4369 Indigenous Rela�ons Cook’s Ferry Indian Band Trans Mountain commits to engaging with Cook’s Ferry indiscussions on access management plans and/or construc�onaccess plans.




4055 Environment Cowichan Tribes Trans Mountain commits to sharing fisheries monitoring reportsthat outline monitoring ac�vi�es and results for the Fraser River.

August 2017EngagementMee�ng


Scoping Repor�ng Commuicate monitoring ac�vi�esfor Fraser River and provide reportsfrom those ac�vi�es

Proof of comple�on will be reports prepared to meet permi�ngcondi�ons.

4103 Marine Shipping Cowichan Tribes Trans Mountain commits to following-up on marine shippingissues raised by Cowichan Tribes and commits to explaining theroles and responsabili�es of Transport Canada, the WesternCanada Marine Response Corpora�on and Trans Mountainregarding marine shipping.

May 29, 2017communica�onfrom TransMountain toCowichan Tribes

Prior to Opera�ons Complete See Trans Mountain response to CER IR #37 on Condi�on 91Supplemental Report Filing (July 16, 2020), Condi�on ComplianceFiling ID C07361, Requirement has been met, commitmentcomplete, See page 1 of A�achment 1 of IR #37 Response(Overview - Trans Mountain Indigenous Marine Workshop Victoria- February 2020).

4140 Indigenous Rela�ons Cowichan Tribes Trans Mountain commits to offering employment, training,appren�ceships and a procurement process that is available toCowichan Tribes members through Trans Mountain’s GeneralContractor.

JointFederal/ProvincialConsulta�on andAccommoda�onReport for TransMountain ExpansionProject - May 2019,Appendix CowichanTribes; email datedMarch 28, 2019from TransMountain toCowichan Tribes

During Construc�on Complete Engagement 1. conduct discussions withcommunity 2. provide mee�ngnotes from discussions andmaintain record of contactinternally at TM

Duplicate of commitment 4140. Will be removed at next filing.

4142 Indigenous Rela�ons Cowichan Tribes Trans Mountain commits to making the General Contractor andProcurement team available to provide an introduc�on toCowichan Tribes.

JointFederal/ProvincialConsulta�on andAccommoda�onReport for TransMountain ExpansionProject - May 2019,Appendix CowichanTribes

During Construc�on Complete Engagement 1. conduct discussions withcommunity 2. provide mee�ngnotes from discussions andmaintain record of contactinternally at TM

Commitment will be addressed by further engagement ac�vi�esto be undertaken. Proof of comple�on will be the Records ofengagement within Condi�on 96. Commitment to offer aprocurement process by TMEP supply chain management iscompleted. Cowichan Tribes is interested and forwarding data ontheir business capacity and labour force.

4063 Environment Enoch Cree Na�on Trans Mountain commits to working with Enoch Cree Na�on toiden�fy burial sites and determine mi�ga�on measures.

March 20, 2019mee�ng with EnochCree Na�on



Condi�on Filing Clearance ascommitment is superseded by NEBcondi�on

Commitment addressed by CER Condi�on 100, CER Filing IDC01853, Condi�on 100 Heritage Resources and Sacred andCultural Sites Plan, Sec�on 4.0 (Table 4-2), Page: 10.

4202 Indigenous Rela�ons Enoch Cree Na�on Trans Mountain is commi�ed to monthly mee�ngs to provideupdates and ensure Enoch Cree Na�on’s concerns are addressed.

Crown Consulta�onAnnex

Project Lifecycle In Progress 1. conductdiscussions withcommunity 2.provide mee�ngnotes fromdiscussions andmaintain record ofcontact internally atTM

Engagement Commitment will be addressed by further engagement ac�vi�esto be undertaken. Proof of comple�on will be the Records ofengagement within Condi�on 96.

4450 Indigenous Rela�ons Enoch Cree Na�on Trans Mountain commits to providing rou�ng informa�on toEnoch


Project Lifecycle Complete Engagement 1. provide mee�ng notes fromdiscussions and maintain record ofcontact internally at TM

4417 Indigenous Rela�ons Esk’etemc First Na�on Trans Mountain commits to providing Esk'etemc the presenta�onmade at the community mee�ng held on April 25, 2019.


Prior to Opera�ons In Progress Email Email presenta�on Email sent on April 26, 2019.

4418 Indigenous Rela�ons Esk’etemc First Na�on Trans Mountain commits to providing Esk’etemc First Na�on withthe list of studies on page 24 of the PowerPoint Presenta�on.


Project Lifecycle Complete Study Record of Engagement

4137 Indigenous Rela�ons Foothills Ojibway Society TM commits to working with Foothills Ojibway to confirm loca�onof Prayer Flags and discuss any poten�al mi�ga�on.

JointFederal/ProvincialConsulta�on andAccommoda�onReport for TransMountain ExpansionProject - May 2019,Appendix FoothillsOjibway Society

Prior to Construc�on Complete Engagement 1. conduct discussions withcommunity 2. provide mee�ngnotes from discussions


6/20

CommitmentID


Commitment


Commitment

CommitmentStatus


Approach toAddress



Trans Mountain commits to engaging with the Gunn Mé�s aboutfisheries management, water quality, and hydrosta�c tes�ngplans.

Gunn Me�sSe�lement Mee�ngSummary May 31,2019

Project Lifecycle In Progress Mee�ngs,Engagement


Proof of comple�on is the engagement logs with Gunn Mé�sabout fisheries management, water quality and hydrosta�ctes�ng plans.


Trans Mountain commits to con�nuing to engage with Gunn Mé�son the environmental monitoring issue to see if there is anopportunity for a Gunn Mé�s member qualified to apply for anenvironmental monitoring posi�on.

NRCAN Meee�ng,May 31, 2019

During Construc�on Complete Mee�ngs,Engagement


Commitment completed July 17, 2019. Record of Engagementavailable in Condi�on 96.


Trans Mountain commits to incorpora�ng Gunn Mé�s’ futureTradi�onal Land Use (TLU) work into access management andother plans.

Gunn Me�sSe�lement Mee�ngSummary May 31,2019; CrownConsulta�on Annex

During Construc�on In Progress Mee�ngs,Engagement


Proof of comple�on is the completed TLU study.


Trans Mountain commits to working with Gunn Mé�s to addressaccess issues during clearing, construc�on and opera�ons.


Project Lifecycle In Progress Mee�ngs -Engagement

Mee�ngs Minutes, Memorandum Commitment will be addressed by further engagement ac�vi�esto be undertaken. Proof of comple�on will be the Records ofengagement within Condi�on 96.


Trans Mountain commits to sharing relevant por�ons of its AccessManagement Plan with the Gunn Mé�s.


Project Lifecycle Complete Mee�ngs -Engagement

Mee�ngs Minutes, Memorandum Email sent on May 31, 2019 that provided a link to the AccessManagement Plan from the Na�onal Energy Board project site.


Trans Mountain commits to having a mee�ng with Gunn Me�s'Tradi�onal Land Use (TLU) environmental inclusion specialistregarding TLU work.

Gunn Me�sSe�lement Mee�ngSummary May 31,2019; CrownConsulta�on Annex

Prior to Construc�on Complete Mee�ng Record of Contact Mee�ng was held on January 20, 2021 with Gunn Mé�sSe�lement.

4040 Environment Indigenous AdvisoryMonitoring Commi�ee(IAMC)

Trans Mountain commits to developing a publicly availablemonthly report(s) highligh�ng the key aspects of Trans MountainIndigenous Monitoring Program ac�vi�es. The report(s) will beprovided to the Indigenous Advisory Monitoring Commi�ee(IAMC) and be available to poten�ally affected Indigenous groups(subject to appropriate protec�ons for the confiden�ality ofIndigenous knowledge and commercially sensi�ve informa�on).

JointFederal/ProvincialConsulta�on andAccommoda�onReport for TransMountain ExpansionProject - May 2019,Appendix IAMC


98 Monthly IndigenousMonitoring ProgramReports Posted toTMEP Website,No�fica�on


Commitment addressed by CER Condi�on 98, CER Filing IDC00105, Condi�on 98 , Plan for Indigenous Group Par�cipa�on inConstruc�on Monitoring, Sec�on 4.5.2, Page: 13.

4041 Environment Indigenous AdvisoryMonitoring Commi�ee(IAMC)

Trans Mountain commits to offering Trans Mountain IndigenousMonitors the opportunity to discuss monitoring issues iden�fiedin the field with their home community, other Indigenous groups,and/or the Indigenous Advisory and Monitoring Commi�ee(IAMC). Protocols for such requests will be developed in thecontext of Trans Mountain’s daily internal repor�ng procedures.



98 Develop RequestProtocol as Part ofIndigenousMonitoring Program

1. Condi�on Filing Clearance ascommitment is superseded by NEBcondi�on 2. Protocols will bedeveloped in the context of TransMountain’s daily internal repor�ngprocedures.

Commitment addressed by CER Condi�on 98, CER Filing IDC00105, Condi�on 98 , Plan for Indigenous Group Par�cipa�on inConstruc�on Monitoring, Sec�on 4.5.2, Page: 14.


Indigenous AdvisoryMonitoring Commi�ee(IAMC)

Trans Mountain commits to incorpora�ng into its EmergencyManagement (EM) Program an annual review and update ofIndigenous Emergency No�fica�on Contacts.


Project Lifecycle Complete Report Incorpora�on of review intoEmergency Management (EM)Program

Commitment addressed by Filing C06023 Trans Mountain AnnualFiling to CER Order AO-001-MO-006-2016. Please see PlanMaintenance sec�on and 2.13.2 Other No�fica�ons - IndigenousCommuni�es of the Trans Mountain Pipeline EmergencyResponse Plan (2020). Addi�onally, Indigenous emergencyno�fica�on contacts are updated if/when new informa�on isprovided by the Indigenous community or group.



Trans Mountain commits to meet with the Indigenous AdvisoryMonitoring Commi�ee (IAMC) to discuss the EmergencyManagement Consulta�on Plan.


Prior to Opera�ons Complete Mee�ng 1. conduct mee�ng 2. Mee�ngMinutes reviewed by IAMC and TM

Commitment addressed by Filing C09290, Condi�on 117,Repor�ng on Improvements to Trans Mountain’s EmergencyManagement Program, Execu�ve Summary pg. iii and Sec�on 2pg. 5.



Trans Mountain commits to providing to the Indigenous AdvisoryMonitoring Commi�ee (IAMC) as a standing agenda item, updateson emergency management engagement ac�vi�es.


Project Lifecycle Complete Report 1. provide agenda to include thisitem and circulate prior to mee�ng2. Mee�ng Minutes reviewed byIAMC and TM

Commitment addressed by Filing C11031, Condi�on 96, Reportson Engagement with Indigenous Groups – Construc�on, Sec�on2.2.6 pg. 17 and Appendix C pg. C-1.


7/20

CommitmentID


Commitment


Commitment

CommitmentStatus


Approach toAddress




Trans Mountain commits to summarizing inputs for enhancementto Trans Mountain's Emergency Management Program, includinghow the inputs were considered and incorporated, as appropriate.


Prior to Opera�ons Complete Report 1. Develop a report prior toopera�ons summarizingenhancements to EM program andhow the inputs were consider andincorporated

Commitment addressed by Filing C11031, Condi�on 96, Reportson Engagement with Indigenous Groups – Construc�on, Sec�on2.2.6 pg. 17 and Appendix C pg. C-1.

4093 Indigenous Rela�ons Indigenous AdvisoryMonitoring Commi�ee(IAMC)

Trans Mountain commits to providing the Condi�on 96 filing tothe Indigenous Advisory Monitoring Commi�ee (IAMC) Mailbox.


Project Lifecycle In Progress Report Upon Submission to the NEB, a linkto the filing will be sent

Proof of comple�on with be an email to the IAMC, every sixmonths when Condi�on 96 is filed with the CER.



Trans Mountain commits to submi�ng Emergency Managementrelated NEB condi�on filings to the Indigenous AdvisoryMonitoring Commi�ee (IAMC) email box, at the same �me theyare filed with the NEB.


Prior to Opera�ons Complete Report Upon Submission to the NEB, a linkto the filing will be sent

Trans Mountain will con�nue to submit to the IAMC, EmergencyManagement related CER condi�on filings, in accordance withcommunica�ons protocols established between IAMC and TransMountain.


Kwantlen First Na�on Trans Mountain commits to invi�ng Kwantlen First Na�on topar�cipate in Trans Mountain’s deployment exercise in the SumasDistrict.

JointFederal/ProvincialConsulta�on andAccommoda�onReport for TransMountain ExpansionProject - May 2019,Appendix KwantlenFirst Na�on

Prior to Opera�ons Complete Exercise Send invite le�er for par�cipa�onin Emergency ManagementExercise

Kwantlen First Na�on was invited to a�end the Sumas DistrictDeployment in Coquitlam, BC in May 2019. An evidence packagehas been completed which includes the exercise invite forKwantlen First Na�on.


Kwantlen First Na�on Trans Mountain commits to offering an emergency managementworkshop to the Kwantlen to provide an overview of it'sGeographic Response Plans and address any addi�onal ques�onsregarding the Emergency Management Program; Trans Mountaincommits to sending the link to the Trans Mountain website toaccess the online GRP.


Prior to Opera�ons In Progress Invita�onCorrespondence

1. send Invite le�er forpar�cipa�on in EmergencyManagement workshop 2. send linkto GRP website


4375 Environment Kwantlen First Na�on In the event that changes to the watercourse crossing methodsare required, Trans Mountain commits to engaging with KwantlenFirst Na�on on con�ngency watercourse crossing methods onKwantlen territory.



1. conduct discussions withcommunity 2. develop appropriateportal to share informa�on 3.maintain record of engagement

Proof of comple�on will be the engagement logs with KwantlenFirst Na�on, should con�ngency watercourse crossing methodson Kwantlen territory be required.

4046 Environment Kwikwetlem First Na�on Trans Mountain commits to having an Indigenous Monitor fromKwikwetlem First Na�on onsite as part of its team for themonitoring and protec�on of TLU/TMRU and cultural/heritageresources. Should unan�cipated cultural materials or features(including archaeological materials, culturally modified trees, orhuman remains) be encountered during ground disturbanceac�vi�es, the Heritage Resources Discovery Con�ngency Plan willbe followed.

February 4, 2019email


98 Indigenous Monitor Condi�on Filing Clearance ascommitment is superseded by NEBcondi�on

Commitment addressed by CER Condi�on 98, CER Filing IDC00105, Condi�on 98 , Plan for Indigenous Group Par�cipa�on inConstruc�on Monitoring, Sec�on 3.1 4.5, Page: 5, 11.

4049 Environment Kwikwetlem First Na�on Trans Mountain commits to mee�ng with Kwikwetlem regardingconstruc�on plans as soon as prac�cable should the project beapproved. Trans Mountain will con�nue to meet with theKwikwetlem Indigenous Monitor to address issues that may arisewith the intent of seeking con�nuous improvement and bestprac�ces in the working rela�onship, and the Trans MountainIndigenous Monitoring Program.

JointFederal/ProvincialConsulta�on andAccommoda�onReport for TransMountain ExpansionProject - May 2019,AppendixKwikwetlem FirstNa�on




This commitment is addressed in CER Condi�on 96, and Condi�on98, CER Filing ID C03883, Indigenous Engagement Logs for January2019 To June 2019, Appendix A, Page: B-163 to B-165. CER FilingID C11031, Indigenous Engagement Logs for January 2020 to June2020, Appendix A, Page: A-249 to A-262. CER Filing ID C00105,Condi�on 98 Plan for Indigenous Group Par�cipa�on inConstruc�on Monitoring, Sec�on: 4.5.2, Page: 13.

4459 Environment Kwikwetlem First Na�on Trans Mountain commits to se�ng up bilateral mee�ngs aboutpreferen�al contrac�ng and the archeological impact assessment.

March 15, 2019Consulta�onMee�ng, April 8,2019 Consulta�onMee�ng

Project Lifecycle In Progress Mee�ng,Engagement


Confiden�al Records of Engagement and Proof of Comple�on willbe provided if required and in consulta�on with Kwikwetlem FirstNa�on.


8/20

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4475 Environment Kwikwetlem First Na�on Trans Mountain commits to providing Kwikwetlem First Na�onwith a copy of Trans Mountain’s specific response (report) toKwikwetlem First Na�on’s cultural value map.

February 12, 2019Consulta�onMee�ng

Prior to Construc�on Complete Engagement 1. Email including cultural valuemap to community 2. maintainrecord of contact internally at TM

Commitment addressed in the report: Kwikwetlem First Na�onAboriginal Engagement Summary for the Trans MountainExpansion Project September 2017. Key site specific info is inTable 1-4, page: 12-17. A follow-up mee�ng with Kwikwetlem FirstNa�on reviewed results on October 17 2017.

4476 Pipeline Engineering Kwikwetlem First Na�on Trans Mountain commits to providing its studies on earthquakesand flooding in rela�on to pipeline construc�on.


Project Lifecycle In Progress Studies 1. conduct discussion withcommunity 2. provide mee�ngnotes from discussions andmaintain record of contactinternally at TM


Kwikwetlem First Na�on Trans Mountain commits to arranging a mee�ng with KwikwetlemFirst Na�on (KFN) to discuss how its members may be integratedinto the spill response regime.

February 12, 2019Consulta�onMee�ng, February20, 2019Consulta�onMee�ng

Prior to Opera�ons Complete Invita�on 1. Send Invite le�er forpar�cipa�on in deploymentexercise 2. Send invita�on to meetpost exercise

Trans Mountain partnered with Kwikwetlem First Na�on (KFN) inplanning the Sumas District Deployment, held in May 2019 inCoquitlam, BC. Several KFN members also a�ended thedeployment as par�cipants and/or observers. An evidencepackage which includes exercise invite, mee�ng notes, andexercise report has been completed.

4065 Environment Lheidli’ T’enneh First Na�on Trans Mountain commits to engaging with Lheidli’ T’enneh FirstNa�on regarding measures to address impacts to grounddisturbance and river crossings.

Mee�ng betweenTrans Mountain andLheidli T’enneh FirstNa�on on March 8,2017



Proof of comple�on is the engagement logs with Lheidli’ T’ennehFirst Na�on about ground disturbance and river crossings.


Lheidli’ T’enneh First Na�on Trans Mountain commits to invi�ng Lheidli’ T’enneh First Na�onto engage on the emergency management program.

EmergencyManagementWorshop on March7, 2018

Prior to Opera�ons In Progress Invita�on Send invita�on le�er forpar�cipa�on in EM workshop

Commitment will be addressed by consulta�on ac�vi�es to beundertaken.

4419 Indigenous Rela�ons Lhtako Dene Na�on Trans Mountain commits to providing to the LDN representa�vesa summary of Trans Mountain engagement to date with theNa�on and TMC’s indigenous procurement policy.


Project Lifecycle In Progress Engagement 1. provide mee�ng notes fromdiscussions and maintain record ofcontact internally at TM

Email sent on March 21, 2019. Email contents are confiden�al.

4420 Indigenous Rela�ons Lhtako Dene Na�on Trans Mountain commits to providing a map with valves and aphotograph of a valve site.


Prior to Construc�on Complete Emails 1. conduct discussion withcommunity 2. provide mee�ngnotes from discussions andmaintain record of contactinternally at TM

4371 Indigenous Rela�ons Llenlleney’ten (High Bar),Llenlleney’ten (High Bar)

Trans Mountain commits to providing a shape file to JudahVickers, Llenlleney'ten (High Bar).

January 16consulta�onmee�ng

Prior to Construc�on Complete Emails Record of Engagement


Trans Mountain commits to providing emergency managementplanning protocol documents and relevant internal contacts toHigh Bar First Na�on.


Prior to Construc�on Complete Engagement Record of Engagement


Trans Mountain commits to connec�ng Angie Kane with TransMountain's Indigenous procurement representa�ve.


Prior to Construc�on Complete Engagement Conduct Introduc�ons

4454 Indigenous Rela�ons Louis Bull Tribe Trans Mountain commits to sending Louis Bull Tribe members,who par�cipated in Trans Mountain field studies, links of the NEBEnvironmental Protec�on Plans (EPP).

January 24, 2019Consulta�onMee�ng

Prior to Construc�on Complete Engagement Email links

4455 Indigenous Rela�ons Louis Bull Tribe NRCan and Trans Mountain commits to working with Louise BullTribe to facilitate �mber related opportuni�es during RoWclearance.


During Construc�on In Progress Engagement 1. conduct discussion withcommunity 2. provide mee�ngnotes from discussions andmaintain record of contactinternally at TM

Proof of comple�on will be the Records of engagement withinCondi�on 96.


Lower Nicola Indian Band Trans Mountain commits to invi�ng Lower Nicola Indian Band topar�cipate in the Trans Mountain deployment exercise inValemount in 2019.

JointFederal/ProvincialConsulta�on andAccommoda�onReport for TransMountain ExpansionProject - May 2019,Appendix LowerNicola Indian Band


Lower Nicola Indian Band was invited to a�end the KamloopsDistrict Deployment in Merri�, BC in September 2019 and theNorth Thompson District Full-Scale Exercise in Valemount, BC inSeptember 2019. An evidence package which includes theexercise invite for Lower Nicola Indian Band has been completed.


9/20

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Lower Nicola Indian Band Trans Mountain will provide a Community Emergency ResponsePackage, including spill response equipment and training to beagreed upon between Trans Mountain and Lower Nicola IndianBand.

JointFederal/ProvincialConsulta�on andAccommoda�onReport for TransMountain ExpansionProject - May 2019,Appendix LowerNicola Indian Band

Prior to Opera�ons Complete Funding Agreement Otherwise completed, evidence available.

4482 Indigenous Rela�ons Lower Nicola Indian Band Trans Mountain commits to providing Lower Nicola Indian Bandwith the following informa�on: 1) Details regarding the opera�onand maintenance of the exis�ng line 2) Incident reports from2012-2013 where there were small breaks in the line. 3) the urinefrom livestock degrades the material of the exis�ng line.


Prior to Opera�ons In Progress Engagement Provide informa�on to community

4410 Marine Shipping Lyackson First Na�on Trans Mountain commit in wri�ng to engaging Lyackson onmarine-related condi�ons.


Project Lifecycle Complete Rercord ofEngagement

Engagement See Trans Mountain summary of correspondence with LyacksonFirst Na�on on marine ma�ers in Sec�on 5.2.2 (p. 29) of DirectEvidence Filed during the NEB Reconsidera�on Hearing (MH-052-2018, Filing ID A6J6F4) See A�achment 5.2.2.1: Le�er to LyacksonFirst Na�on dated February 5, 2018 (MH-052-2018, Filing IDA6J6G6) and A�achment 5.2.2.2: Le�er to Lyackson First Na�ondated May 11, 2018 (MH-052-2018, Filing ID A6J6G7) to TransMountain Direct Evidence during the NEB Reconsidera�onHearing.

4105 Marine Shipping Maa-Nulth First Na�ons Trans Mountain has commi�ed to suppor�ng the expansion of theWCMRC on Vancouver Island.

JointFederal/ProvincialConsulta�on andAccommoda�onReport for TransMountain ExpansionProject - May 2019,Appendix Maa-Nulth First Na�ons

Project Lifecycle Complete Workshops,Engagement


See Trans Mountain Condi�on 91 Supplemental Report (Condi�onCompliance MH-052-2018, Filing ID C04493) See CER Condi�onCompliance Le�er Report No. 44 (Condi�on Compliance MH-052-2018, Filing ID A7I6S2).


Me�s Na�on of Bri�shColumbia

Trans Mountain commits to invi�ng Me�s Na�on Bri�sh Columbiato a mee�ng to gather data, to assist an emergency response, onMe�s people' trap lines in the vicinity of the Trans Mountainpipeline right of way(s).

March 21 Mee�ng(Mé�s Na�on Bri�shColumbia (MNBC)GoverningAssembly)

Prior to Opera�ons Complete Invita�on Send Invite le�er for par�cipa�onin Emergency Managementmee�ng

In April 2017, Emergency Management representa�ves met withMNBC and provided an overview of the Emergency Management(EM) Program, including Trans Mountain’s objec�ves forengagement, Geographic Response Plan (GRP) development withindigenous communi�es, and considera�ons for iden�fying HighConsequence Areas (HCA). As part of Consulta�on led by NaturalResources Canada (NRCan), Trans Mountain also met with MNBCin March 2019 and delivered a presenta�on on the EM Program.MNBC also was invited to par�cipate in workshops held in 2016,2018 and 2020 in addi�on to deployment exercises held in 2019and 2020. Suppor�ng documents were provided to the CER inCVA2021-395 IR Round 2 IR #2.

4038 Environment Mountain Mé�s Trans Mountain commits to addressing Mountain Mé�s concernsabout the Reac�va�on Project for Jasper Na�onal Park, including,among other things, informing and consul�ng with MountainMé�s on the: (1) guidelines for minimizing its environmentalfootprint; (2) incorpora�ng mi�ga�on measures to addressIndigenous interests and concerns; and (3) providing ongoingconsulta�on updates complete with opportuni�es for furtherinquiries.

Le�er from TransMountain datedApril 2, 2019



(1) Guidelines for minimizing the environmental impact of theTMEP are outlined in the CER Filing ID C11146, Condi�on 72Reac�va�on EPP. The Reac�va�on EPP provides measures thatwill be implemented to minimize the environmental footprint.The dra� Reac�va�on EPP was issued for review and feedback toMountain Mé�s on January 22, 2021. Feedback was originallyrequested by February 26th, 2021, although the website wasac�ve un�l March 5. (2) The Mountain Mé�s Na�on Associa�onprovided Trans Mountain with a Tradi�onal Land Use Report thatprovides tradi�onal knowledge, use, occupancy, history andimportant cultural sites of Mountain Mé�s Na�on Associa�on andtheir interac�ons with TMPL Reac�va�on Workspaces and theTMEP Footprint within the Province of Alberta. Trans Mountainconducted a detailed review of the Report and providedmi�ga�on plans regarding the sites and land uses iden�fied byMountain Mé�s Na�on Associa�on for which there was a Projectinterac�on. The results of this review were provided to MountainMé�s Na�on Associa�on on November 18, 2019. (3) Consulta�onwith Mountain Mé�s Na�on Associa�on is ongoing and isreported to the CER in the semi-annual Condi�on 96 filings to theCER.

4471 Reac�va�on Mountain Mé�s Trans Mountain commits to addressing Mountain Mé�s concernsabout the Reac�va�on Project for Jasper Na�onal Park.

Crown Consulta�on Prior to Construc�on Superseded by NEBCondi�on

96 Engagement Record of Engagement Commitment addressed by CER Condi�on 96 Report onengagement with Indigenous groups - construc�on, Filing IDC03883, Appendix A, pp 250.


10/20

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Nicomen Indian Band Trans Mountain commits to offering an emergency managementworkshop to Nicomen Indian Band to provide an overview of theEmergency Management Program and enhancements underway.




4334 Indigenous Rela�ons Nicomen Indian Band Trans Mountain commits to sharing the vegeta�on managementplan with Nicomen Indian Band.


Prior to Construc�on Complete Plan Record of Engagement Email send on February 25, 2019 provided a response toinforma�on requested at the January mee�ng.

4335 Indigenous Rela�ons Nicomen Indian Band Trans Mountain commits to sharing the Access Management Planwith Nicomen Indian Band.


Prior to Construc�on Complete Record ofEngagement

Plan Email send on February 25, 2019 provided a response toinforma�on requested at the January mee�ng.

4336 Pipeline Construc�on Nicomen Indian Band Trans Mountain commits to providing informa�on to NicomenIndian Band on the ‘no build zone’ near the Project right of way.



4337 Indigenous Rela�ons Nicomen Indian Band Trans Mountain an commits to ge�ng further informa�on abouthow reclama�on is done on rights of way.



Email sent on March 28, 2019.

4338 Indigenous Rela�ons Nicomen Indian Band Trans Mountain commits to providing con�ngency plans foraddressing pipe leaching and soil contamina�on.


Project Lifecycle In Progress Engagement 1. Send Emai link 2. maintain recordof contact internally at TM

Email sent to Nicomen Indian Band on April 23, 2019.

4339 Indigenous Rela�ons Nicomen Indian Band Trans Mountain commits to providing Con�ngency Plans foraddressing pipe leaching and soil contamina�on and to followingup on contrac�ng ques�ons for management of the Right of Way(ROW).



Email sent to Nicomen Indian Band on April 23, 2019.

4485 Indigenous Rela�ons Nicomen Indian Band Trans Mountain commits to providing the number of waterwaysand aquifers the project crosses in Nicomen’s tradi�onal territory.


Project Lifecycle Complete Engagement 1. Email providing waterwasy andaquifers informa�on 2. maintainrecord of contact internally at TM

Condi�on 96 demonstrates our ongoing engagement with theTs’elxwéyeqw Tribe Management Limited (TTML) on topicsincluding construc�on monitoring. Commitment will beaddressed by further engagement ac�vi�es to be undertaken.Proof of comple�on will be the Records of engagement withinCondi�on 96.

4147 Indigenous Rela�ons Nlaka’pamux Na�on TribalCouncil (NNTC)

Trans Mountain has commi�ed to following up on 34 addi�onalinforma�on requests, covering 17 topic areas with NNTC, andmoving the technical teams through stage 4.

JointFederal/ProvincialConsulta�on andAccommoda�onReport for TransMountain ExpansionProject - May 2019,AppendixNlaka'pamux Na�onTribal Council

Project Lifecycle In Progress Engagement 1. conduct discussions withcommunity 2. provide mee�ngnotes from discussions andmaintain record of contactinternally at TM



Trans Mountain commits to providing NNTC with a list of third-party contractors currently engaged to perform environmentalprotec�on, management and monitoring with respect tocomponents of the Project in NNTC's tradi�onal territory.

March 8, 2019Consulta�onmee�ng

Project Lifecycle In Progress Email, Engagement 1. Provide informa�on tocommunity, Email 2. maintainrecord of contact internally at TM


4378 Environment Nlaka’pamux Na�on TribalCouncil (NNTC)

Trans Mountain commits to confirming to Nlaka’pamux Na�onTribal Council (NNTC) the status of the Carbon Neutral plan andwhether it considers downstream impacts as well as the datacomprising the Trans Mountain model. Trans Mountain to presenton the data and assump�ons behind their approach and addressques�ons about presenta�on.


Project Lifecycle Complete Plan Record of Engagement Mee�ng occurred on March 25, 2019 where the Carbon Neutralplan was discussed.


Trans Mountain commits to providing for Nlaka’pamux Na�onTribal Council (NNTC) the percentage of the proposed new linethrough its territory (from ~ KP 837 to 1069) that would be newground disturbance.


Project Lifecycle In Progress Engagement 1. Send Emai link 2. maintain recordof contact internally at TM



Mountain commits to providing data showing the temperaturerange that the coa�ng material for the various kinds of pipe aredesigned for.


Prior to Construc�on Complete Email, Mee�ngs 1. Email providing coa�ng mateiralinforma�on 2. maintain record ofcontact internally at TM

Record of Communica�on with NNTC.


Trans Mountain commits to providing the loca�ons in Japanwhere pipes are designed and manufactured to withstand morestrain.


Prior to Construc�on Complete Email, Engagement 1. Email providing manufacturinginforma�on 2. maintain record ofcontact

Record of Engagement, email providing manufacturinginforma�on.


11/20

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4382 Pipeline Engineering Nlaka’pamux Na�on TribalCouncil (NNTC)

Trans Mountain commits to providing Nlaka’pamux Na�on TribalCouncil (NNTC) with terrain mapping (likely at a 1:20,000 ra�o) forthe pipeline route through its territory, as well as the underlyingassump�ons made in developing the maps.


Project Lifecycle In Progress Email, Engagement Provide required informa�on tocommunity


Trans Mountain commits to providing shape file informa�on forHope 52 to Nlaka’pamux Na�on Tribal Council (NNTC).




Trans Mountain commits to checking the shape file a�ributetables, to confirm to Nlaka’pamux Na�on Tribal Council (NNTC)whether it includes mechanical as well as herbicide informa�on.


Prior to Construc�on Complete Plan Record of Engagement Proof of comple�on will be the transmi�al records of the data toNNTC.


Trans Mountain commits to conduc�ng pre-treatment inspec�onswithin Nlaka’pamux Na�on Tribal Council (NNTC) 's tradi�onalterritory.




Trans Mountain commits to engaging with Nlaka’pamux Na�onTribal Council (NNTC) on the language used on pre-treatmentsigns.





Trans Mountain commits to providing an updated generalno�fica�on le�er to Nlaka’pamux Na�on Tribal Council (NNTC).


Prior to Construc�on Complete Record ofEngagement

No�fica�on General Construc�on No�ce for BC Interior and Coquihalla-HopeBC was sent to Nlaka’pamux Na�on Tribal Council (NNTC).


Trans Mountain commits to emailing a copy of the pestmanagement plan provided at the last mee�ng to Nlaka’pamuxNa�on Tribal Council (NNTC).




Trans Mountain commits to informing Trans Mountain specialiststhat Nlaka’pamux Na�on Tribal Council (NNTC) is reques�ngcopies of the environmental program management preconstruc�on work plan.


Prior to Construc�on Complete Plan Record of Engagement


Trans Mountain commits to responding Nlaka’pamux Na�on TribalCouncil (NNTC) ’s request for informa�on about the reloca�on ofamphibians and the Oregon snail, including the scien�fic researchsuppor�ng reloca�on and whether it is just SARA listed species, orwhether other species will be relocated.


Project Lifecycle In Progress Email, Engagement 1. Email including SARA infomra�on2. maintain record of contactinternally at TM

Proof of comple�on is the Records of engagement,Mee�ng/phone call.


Trans Mountain commits to responding to Nlaka’pamux Na�onTribal Council (NNTC) ’s request for informa�on about theeffec�veness of the planned mi�ga�on to decommission accessroutes to the RoW where there is a new path into undisturbedforest, in terms of predator access.



Proof of comple�on will be the Records of engagement,Mee�ng/phone call.


Nlaka’pamux Na�on TribalCouncil (NNTC)

Trans Mountain commits to working with Nlaka’pamux Na�onTribal Council (NNTC) on Geographic Response Plans, includingpar�cipa�on in a GRP field assessment.


Prior to Opera�ons In Progress Send invita�onle�er forpar�cipa�on in GRPworkshop

Invita�on Commitment will be addressed by consulta�on ac�vi�es to beundertaken.


Trans Mountain commits to coordina�ng an off-line discussionwith respect to the applica�on to DFO for authoriza�ons forCoquihalla watercourse crossings.


Project Lifecycle In Progress Engagement 1. coordinate discussion 2. maintainrecord of contact internally at TM

Proof of comple�on will be the Records of engagement,Mee�ng/phone call.


Trans Mountain commits to providing informa�on across all 17issues iden�fied in the Issues Resolu�on table (where possible)and will no�fy appropriate divisions within Trans Mountain andalso strive to bring experts to the table for fulsome discussion ofinforma�on gaps and issues. Responses may also be staggered toaddress “low-hanging fruit” first.

March 8, 2019Consulta�onmee�ng



1892 Indigenous Rela�ons Nooaitch Indian Band Trans Mountain commits to con�nuing to work with NooaitchIndian Band on access management planning with the intent ofreaching an agreement.

Phone Call, Mee�ngNotes, November 7,2019

Project Lifecycle In Progress Record ofEngagement

Mee�ngs, Engagement Commitment will be addressed by further engagement ac�vi�esto be undertaken. Proof of comple�on will be the Records ofengagement within Condi�on 96.

4340 Indigenous Rela�ons Nooaitch Indian Band Trans Mountain commits to organizing with Nooaitch Indian Banda workshop to discuss watercourse crossings.


Project Lifecycle In Progress Workshop Record of Engagement

4342 Indigenous Rela�ons Nooaitch Indian Band Trans Mountain commits to providing further informa�on onCondi�on 34 to the Pacific Salmon Founda�on.


Project Lifecycle In Progress Engagement Discussions Email sent on February 15, 2019.


12/20

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4346 Indigenous Rela�ons Nooaitch Indian Band Trans Mountain commits to providing further informa�on onpipeline abandonment and funding for reclama�on.


Project Lifecycle Complete Engagement 1. conduct discussion withcommunity 2. provide mee�ngnotes from discussions andmaintain record of contactinternally at TM

Commitment was addressed by engagement ac�vi�es undertakenon February 15, 2019. Proof of comple�on will be the Records ofengagement within Condi�on 96.

4348 Indigenous Rela�ons Nooaitch Indian Band Trans Mountain commits to facilita�ng a discussion between thecontractors involved in the watercourse crossings and NooaitchIndian Band representa�ves.



4349 Environment Nooaitch Indian Band Trans Mountain commits to providing further informa�on onwhether site lines for pipelines right of ways need to bemaintained (impacts on preda�on).



1. Provision of Informa�on tocommunity 2. maintain record ofinforma�on internally at TM

Email communica�on was sent on February 3, 2020 to NooaitchIndian Band providing addi�onal informa�on on site lines forpipeline rights-of-way.

4350 Indigenous Rela�ons Nooaitch Indian Band Trans Mountain commits to providing Nooaitch the criteria thatTrans Mountain used to select old growth management areas.


Project Lifecycle In Progress Email, Engagement 1. Email including old growthmanagement informa�on 2.maintain record of contactinternally at TM

Email sent to Nooaitch Indian Band on May 6, 2019.

4617 Indigenous Rela�ons Nooaitch Indian Band Trans Mountain commits to organizing with Nooaitch Indian Banda workshop to discuss access management.




Nooaitch Indian Band Trans Mountain commits to organizing with Nooaitch Indian Banda workshop to discuss emergency management.



4051 Environment Paul First Na�on Trans Mountain commits to discussing Indigenous monitoringwith Paul First Na�on.

JointFederal/ProvincialConsulta�on andAccommoda�onReport for TransMountain ExpansionProject - May 2019,Appendix Paul FirstNa�on

During Construc�on Complete Mee�ngs,Engagement

1. conduct discussions to discuss IMprogram 2. provide mee�ng notesfrom discussions

Records of communica�on related to Indigenous Monitoring areincluded in the Condi�on 96, CER Filing ID C06946, Reports onEngagement with Indigenous Groups, Page: A-357 to A-361. Datesinclude August 14, 2019, August 17, 2019, August 26, 2019 andSeptember 16, 2019.

4441 Indigenous Rela�ons Paul First Na�on Trans Mountain commits to raising internally topic of a Paul FirstNa�on Regional Awareness Course.

April 10, 2019 Inperson mee�ng


Record of Engagement

4442 Indigenous Rela�ons Paul First Na�on Trans Mountain commits to discussing Nisto Link so�ware withTrans Mountain procurement leads.

April 10, 2019 Inperson mee�ng



4443 Indigenous Rela�ons Saddle Lake Cree Na�on Trans Mountain commits to adding qualified Saddle Lakeorganiza�ons to its approved vendors list.

April 12 In personmee�ng

Project Lifecycle Complete Engagement Record of Engagement

4481 Indigenous Rela�ons Semiahmoo First Na�on Trans Mountain commits to providing informa�on on TransMountains specific vessels associated with the Project, andinforma�on related to life span of project.

March 12consulta�onmee�ng

Prior to Opera�ons Complete Engagement Record of Engagement

4132 Indigenous Rela�ons Shackan Indian Band Trans Mountain commits to working with Shackan Indian Band ontheir access management concerns.

JointFederal/ProvincialConsulta�on andAccommoda�onReport for TransMountain ExpansionProject - May 2019,Appendix ShackanIndian Band

Project Lifecycle Complete Mee�ngs Condi�on Filing Clearance ascommitment is superseded by NEBcondi�on

Proof of comple�on: Record of Engagement with Shackan IndianBand.


Shackan Indian Band Trans Mountain commits to working with Shackan Indian Band onGeographic Response Plans, including par�cipa�on in a GRP fieldassessment.


Prior to Opera�ons Scoping Invita�on Send Invite le�er for par�cipa�onin GRP workshop

4422 Indigenous Rela�ons Shuswap Indian Band Trans Mountain commits to providing a project ‘101’ slide deck. March 6, 2019Consulta�onMee�ng

Project Lifecycle Complete Engagement 1. Email providing project 101informa�on 2. maintain record ofcontact internally at TM

4045 Environment Simpcw First Na�on Trans Mountain commits to employing a Simpcw First Na�onindigenous monitor for the monitoring and protec�on ofTradi�onal Land Use (TLU) Tradi�onal Marine Resource Use(TMRU) and cultural/heritage resources.

March 18, 2019mee�ng


98 Indigenous Monitor Condi�on Filing Clearance ascommitment is superseded by NEBcondi�on

Commitment addressed by CER Condi�on 98, CER Filing IDC00105, Condi�on 98 , Plan for Indigenous Group Par�cipa�on inConstruc�on Monitoring, Sec�on 3.1, Page: 5.

4423 Indigenous Rela�ons Simpcw First Na�on Trans Mountain commits to con�nuing conversa�ons with Simpcwon work camps.


During Construc�on Complete Engagement 1. conduct discussion withcommunity 2. provide mee�ngnotes from discussions andmaintain record of contactinternally at TM


13/20

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4424 Environment Simpcw First Na�on Trans Mountain commits to planning a mee�ng to discuss TransMountain hiring Simpcw to grow the na�ve plant species that willbe used to revegetate the pipeline ROW if the Project proceeds.

May 24, 2019Consulta�onMee�ng; May 28,2019 Consulta�onMee�ng


Record of Engagement Mee�ng records with Simpcw were provided in the Condi�on 96,CER filing ID C06946, Condi�on 96 Indigenous Engagement Logsfor July 2019 to December 2019, Appendix A, Page: A-442.

4396 Environment Siska Indian Band Trans Mountain commits to sending Siska Indian Band a plainlanguage review of how fish-bearing rivers were determined.


Project Lifecycle Complete Email 1. Provision of Informa�on tocommunity 2. maintain record ofinforma�on internally at TM

Plain language summaries were sent to Siska Indian Band on May31, 2019 via email.

4397 Environment Siska Indian Band Tans Mountain commits to following-up with informa�on onwhich Indigenous riparian plants will be used for re-vegeta�on.



1. Provision of Informa�on tocommunity 2. maintain record ofinforma�on internally at TM

Proof of comple�on will be engagement logs with Siska IndianBand on which Indigneous riparian plants will be used forrevegeta�on.

4399 Indigenous Rela�ons Siska Indian Band Trans Mountain commits to sending Siska Indian Band a link toTrans Mountain website with informa�on regarding the loca�onof control points on the pipeline.


Prior to Construc�on Complete Email Record of Engagement

4400 Indigenous Rela�ons Siska Indian Band Trans Mountain commits to confirming to Siska Indian Band inwri�ng, the land tenure process required for Trans Mountain touse provincial Crown land for the Right of Way (RoW).



4401 Indigenous Rela�ons Siska Indian Band Trans Mountain commits to providing Siska Indian Band a web linkto where data on spills can be found.


Prior to Construc�on Complete Email Record of Engagement

4112 Environment Skwah First Na�on Trans Mountain commits to working with the Sto:lo Collec�ve toavoid or, if it cannot be avoided, mi�gate as much as prac�cal forany impacts to Lightning Rock.

JointFederal/ProvincialConsulta�on andAccommoda�onReport for TransMountain ExpansionProject - May 2019,Appendix SkwahFirst Na�on


77 Mee�ngs -Engagement

1. conduct discussions withcommunity 2. provide mee�ngnotes from discussions andmaintain record of contactinternally at TM

Commitment addressed by CER Condi�on 77, CER Filing IDC05557, Condi�on 77 Archaeological and Cultural HeritageAssessment Lightning Rock, Plan addresses this commitment forworking with Sto:lo Collec�ve to avoid or mi�gate impacts toLightning Rock.

4130 Indigenous Rela�ons Skwah First Na�on Trans Mountain commits to establishing a working group or“Round Table” with representa�ves from Trans Mountain, Sto:loCollec�ve and the General Construc�on Contractors (GCC). Theworking group would meet regularly leading up to and duringconstruc�on to discuss and address a variety of issues that mayarise, including Traffic Management.

JointFederal/ProvincialConsulta�on andAccommoda�onReport for TransMountain ExpansionProject - May 2019,Appendix SkwahFirst Na�on

Project Lifecycle In Progress Mee�ngs -Engagement


Condi�on 96 demonstrates our ongoing engagement with SkwahFirst Na�on on topics including Round Table discussions.Commitment will be addressed by further engagement ac�vi�esto be undertaken. Proof of comple�on will be the Records ofengagement within Condi�on 96.

4411 Indigenous Rela�ons Snuneymuxw First Na�on Trans Mountain commits to providing the names of TransMountain board members.


Prior to Construc�on Complete Email 1. conduct discussion withcommunity 2. provide mee�ngnotes from discussions andmaintain record of contactinternally at TM

4108 Marine Shipping Songhees Na�on Trans Mountain commits to facilita�ng introduc�ons betweenSonghees, and the Western Canada Marine Response Corpora�on(WCMRC).

JointFederal/ProvincialConsulta�on andAccommoda�onReport for TransMountain ExpansionProject - May 2019,Appendix SongheesNa�on

Project Lifecycle Complete Engagement Facilita�on of Introduc�ons See Response to NEB IR no. 37 regarding Condi�on 91 for a list ofVictoria Marine Indigenous workshop a�endees andpresenta�ons from February 24-25, 2020 (Filing ID C07361)h�ps://apps.cer-rec.gc.ca/REGDOCS/Item/Filing/C07361

4109 Marine Shipping Songhees Na�on Trans Mountain commits to exploring spill response capacityinfrastructure with Songhees Na�on.

JointFederal/ProvincialConsulta�on andAccommoda�onReport for TransMountain ExpansionProject - May 2019,Appendix SongheesNa�on

Prior to Opera�ons In Progress Engagement 1. conduct discussions withcommunity 2. provide mee�ngnotes from discussions andmaintain record of contactinternally at TM

Engagement Summary will be prepared pulling content fromCondi�on 96; once the engagement is complete on this topic withSonghees First Na�on.


14/20

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Trans Mountain commits to working with Indigenous groups toiden�fy the most appropriate means of offse�ng serious harm tofish and fish habitat where required by Fisheries and OceansCanada (DFO) Authoriza�on.

JointFederal/ProvincialConsulta�on andAccommoda�onReport for TransMountain ExpansionProject - May 2019,AppendixStk’emlupsemc teSecwepemc Na�on(SSN)



Proof of comple�on would be the engagement logs shouldoffse�ng be required to offset HADD.


Trans Mountain commits to ongoing engagement withStk'emlupsemc te Secwepemc Na�on (SSN) in providingtradi�onal knowledge related to the loca�on and construc�on ofthe Project.

JointFederal/ProvincialConsulta�on andAccommoda�onReport for TransMountain ExpansionProject - May 2019,AppendixStk’emlupsemc teSecwepemc Na�on(SSN); DetailedRoute Wri�enEvidence (para 30)Filing ID A90409


Mee�ngs, Engagement


Trans Mountain commits to making efforts to provide con�nuousaccess to Jacko Lake for Stk'emlupsemc te Secwepemc Na�on(SSN) .

JointFederal/ProvincialConsulta�on andAccommoda�onReport for TransMountain ExpansionProject - May 2019,AppendixStk’emlupsemc teSecwepemc Na�on(SSN)


47, 72 Access ManagementPlan


Commitment addressed by CER Condi�on 47, 72, Filing IDA90912, Condi�on 47 Access Management Plan, Sec�on 3.4.6,3.4.6.5, Page: 18 to 20 CER Filing ID C04634, Condi�on 72 Spread5a Resource Specific Mi�ga�on Table, Sec�ons 3.0 and 7.0, Page:10, 60.


Trans Mountain commits to avoiding Stk'emlupsemc TeSecwepemc (SSN) burial sites (where possible) and fully applyconstruc�on mi�ga�on measures as described in TransMountain’s le�er to SSN re: Construc�on Mi�ga�on Measures inRespect of Pipsell Area, dated May 31, 2019.

Le�er toStk'emlupsemc TeSecwepemc, May31, 2019; DetailedRoute Wri�enEvidence (para 30).

Prior to Construc�on Complete Engagement Mi�ga�on Measure Plan Stk'emlupsemc Te Secwepemc (SSN) confiden�ally shared theloca�ons of reported burials with Trans Mountain. These loca�onswere reviewed rela�ve to the project and confirmed that theproject does not interact with any of the reported burials.Mi�ga�on measures that will be implemented at Pipsell/JackoLake are included in Condi�on 72, CER Filing ID C04634, Spread 5aRSMT, Table 3.0-3 and Table 3.0-4. Page: 10 to 16.


Trans Mountain commits to providing informa�on on who holdsresponsibility for covering any costs rela�ng to oil spill.

February 25consulta�onmee�ng

Project Lifecycle Complete Email, Engagement 1. Provide informa�on tocommunity, Email 2. maintainrecord of contact internally at TM


Trans Mountain commits to providing informa�on on dilutedbitumen and the $1.1B clean-up fund.


Project Lifecycle Complete Email, Engagement 1. Email including diluted bitumenclean-up fund 2. maintain record ofcontact internally at TM

4025 Environment Sto:lo Collec�ve If the regulator determines that water quality guidelines are notmet, Trans Mountain commits to no�fying iden�fied Stó:lōrepresenta�ves.

Integrated CulturalAssessment (ICA),April 2019 Update,Recommenda�ons#11, 17


Email Proof of comple�on will be no�fica�ons to Stó:lō representa�vesif any water quality guidelines are not met.

4028 Environment Sto:lo Collec�ve Trans Mountain commits to upda�ng the Resource SpecificMi�ga�on Tables to ensure that mi�ga�on measures are specificto different types of cultural sites.

May 16, 2019workshop, May 23,2019 workshop. ICARecommenda�ons#2, 3, 45-50


72 Resource SpecificMi�ga�on TableUpdate

Resource Specific Mi�ga�on Table Commitment addressed by CER Condi�on 72, RSMTs for Spread5a, 5b, 6, 7, CER Filing ID C04634, CER Filing ID C05600, CER FilingID C03931, Condi�on 72 EAS/RSMT for Spreads 5a, 5b, 6 (not yetfiled), 7, RSMT Sec�on 3.0, Spread 5a: Page 10, Spread 5b: Page 7to 9, Spread 6: Not yet filed, Spread 7: Page 8.


15/20

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4042 Environment Sto:lo Collec�ve Trans Mountain commits to having con�ngency plans in place toaddress any previously uniden�fied sacred sites, features or‘chance finds’ that may be discovered during construc�on.

JointFederal/ProvincialConsulta�on andAccommoda�onReport for TransMountain ExpansionProject - May 2019,AppendixTs’elxweyeqw TribeManagementLimited (TTML)


72 Con�ngency Plansincorporated intothe Project EPPs


Commitment addressed by CER Condi�on 72, CER Filing IDC01961, Condi�on 72 Pipeline Environmental Protec�on PlanSec�on 6.0 and Sec�on 12.0 in Appendix B, Page: B-17 to B-18and B-33 to B-35.

4050 Environment Sto:lo Collec�ve Any outstanding pre-construc�on rare plant and rare ecologicalcommunity popula�on assessment and/or mi�ga�on surveys willbe planned for the appropriate growing season prior toconstruc�on within the noted area of concern. Trans Mountaincommits to contac�ng Stó-lō representa�ves prior to conduc�ngany of these surveys on Stó:lō tradi�onal territory.

Integrated CulturalAssessment (ICA),April 2019 Update,Recommenda�ons#23, 35, 62

During Construc�on In Progress Survey Par�cipa�on 1. Communica�on to communityinforming them of inten�on ofsurvey work. 2. conductassessments and surverysnecessary

Proof of comple�on will be communica�on records with Sto:lo,and survey reports prepared by the Resource Specialist.

4052 Environment Sto:lo Collec�ve Trans Mountain commits to providing exis�ng EnvironmentalManagement Plans and updated Alignment sheets that containStó:lō informa�on once they are complete.

Integrated CulturalAssessment (ICA),April 2019 Update,Recommenda�on#2

Prior to Construc�on Complete Unknown Upon Submission to the NEB, a linkto the filing will be sent

Email communica�on to confirm that the EAS and RSMT wereprovided to Stó:lō in October 2017, September 24, 2019 andOctober 21, 2019, October 22, 2019, August 26, 2020.

4053 Environment Sto:lo Collec�ve Trans Mountain commits to offering Ts'elxwéyeqw Triberepresenta�ves with the opportunity to par�cipate in post-construc�on monitoring programs at watercourse crossings withinStó-lō Tradi�onal Territory.

Integrated CulturalAssessment (ICA),April 2019 Update,Recommenda�ons#16, 38, 39, 41


In Progress Mee�ngs,Engagement

Send invite le�er for par�cipa�onin Emergency ManagementExercise

Proof of comple�on would be the engagement logs withTs'elxwéyeqw Tribe with respect to post-construc�on monitoringat watercourses within Stó-lō Tradi�onal Territory.

4054 Environment Sto:lo Collec�ve Trans Mountain commits to u�lizing Stó:lō tradi�onal andtechnical knowledge and data in their watercourse crossinginventories and plans, where provided.

May 31, 2019Workshop


43 Workshop Condi�on Filing Clearance ascommitment is superseded by NEBcondi�on

Commitment addressed by CER Condi�on 43, CER Filing IDC00815, Condi�on 43 Watercourse Crossing Inventory, AppendixA-D Updates, Appendix A, B, Pages: A-2 to A-33, B-2 to B-73,under the column "Site-Specific Comments".


Sto:lo Collec�ve Trans Mountain will cover travel expenses to a�end workshops,and emergency response exercises for representa�ves fromIndigenous Groups, to a maximum of two (2) persons percommunity

April and May 2019response to ICARecommenda�onsand May 6, 2019workshop

Prior to Opera�ons In Progress Send invite le�er forpar�cipa�on inEmergencyManagementExercise

Engagement, Exercise Commitment will be addressed in July 2021 Condi�on 119 Filing,Emergency Preparedness and Response Exercise and TrainingProgram, Sec�ons/Appendices.

4067 Environment Sto:lo Collec�ve Trans Mountain commits to ensuring that Stó:lō sites are includedin the final environmental alignment sheets that are used by TransMountain staff and contractors during construc�on.

Integrated CulturalAssessment (ICA),April 2019 Update,Recommenda�ons#2, 3


72, 100 EnvironmentalAlignment Sheets

Environmental Alignment Sheets Commitment addressed by CER Condi�on 72 and 100 CER FilingID C01853, Condi�on 100 Heritage Resources and Sacred andCultural Sites Plan, Sec�on 4.2 (Heritage Resources and Sacredand Cultural Sites Plan) , Page 17. CER Filing ID C04634, CER FilingID C05600, CER Filing ID C03931, Condi�on 72 EAS/RSMT forSpreads 5a, 5b, 6 (not yet filed), 7, Sec�on 3.0 (RSMT), Spread 5a:Page 10, Spread 5b: Page 7 to 9, Spread 6: Not yet filed, Spread 7:Page 8.

4075 Environment Sto:lo Collec�ve Trans Mountain commits to hiring a Ts'elxwéyeqw Tribeenvironmental monitor (that meets Trans Mountain’s contractorqualifica�on specifica�ons) to be on the Environmental Inspec�onTeam.

Integrated CulturalAssessment (ICA),April 2019 Update,Recommenda�ons#13, 14, 15, 26, 40,41, 53, 54



Proof of Comple�on will be the contract for services.

4080 Environment Sto:lo Collec�ve Trans Mountain commits to incorpora�ng informa�on regardingthe cultural site boundaries iden�fied by Stó:lō when consideringappropriate mi�ga�on.

Integrated CulturalAssessment (ICA),April 2019 Update,Recommenda�ons#2, 3, 45-50


100 IncorporateCommitment ItoCondi�on 100

Condi�on Filing Commitment addressed by CER Condi�on 100, CER Filing IDC01853, Condi�on 100 Heritage Resources and Sacred andCultural Sites Plan, Sec�on 4.0 (Table 4-2), Page: 10 to 16.


Sto:lo Collec�ve Trans Mountain will invite Stó:lō organiza�ons and individuals toa�end scheduled emergency response exercises located withinS’ólh Téméxw including worst-case exercises, tabletop drills andequipment deployments.

April and May 2019response to ICARecommenda�onsand May 6, 2019workshop


Trans Mountain has held 19 exercises within S’olh Temex since2016, including six where invita�ons were extended to Sto:loorganiza�ons and individuals. Trans Mountain exercises in S’olhTemex during this period includes 2 full-scale exercises, 16deployment or fire drills, and one table-top exercise. Suppor�ngdocuments for the Indigenous groups invited and in par�cipa�ngcommuni�es were provided to the CER in CVA IR Round 1 IR #1.


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4098 Indigenous Rela�ons Sto:lo Collec�ve Trans Mountain commits to mee�ng with Stó:lō Na�on Healthand Social Services communi�es to discuss the �ming of theProject, dura�on of the stay in S’ólh Téméxw, expected number ofpeople coming into S’ólh Téméxw and onsite health care plans.This may be addressed in the round table process to be ini�atedin advance of construc�on.

May 2019 Responseto ICARecommenda�onsand May 16, 2019workshop

Project Lifecycle In Progress Mee�ng Minutes Engagement, Mee�ngs


Sto:lo Collec�ve Trans Mountain commits to invi�ng Sto:lo Collec�verepresenta�ves to par�cipate in the Incident Command structurein the event of a spill.


Prior to Opera�ons Complete ManagementProgram

1. Establish a plan or agreementbetween groups and TM forincorpora�on into EmergencyManagement Programs

Commitment addressed by Filing C06023 Trans Mountain AnnualFiling to CER Order AO-001-MO-006-2016. Please see Sec�on 8.9Unified Command of the Trans Mountain Pipeline EmergencyResponse Plan (2020). Addi�onally, please see Sec�on 2.4 UnifiedCommand and Sec�on 4.3 Indigenous and US Tribal Stakeholdersof the Trans Mountain Incident Command System Guide (2020).

4152 Indigenous Rela�ons Sto:lo Collec�ve Trans Mountain commits to collabora�ng with Sto-Collec�ve onthe delivery of Stó:lō-led cultural awareness training.


During Construc�on In Progress Engagement 1. conduct discussions withcommunity and support delivery oftraining 2. provide mee�ng notesfrom discussions and maintainrecord of contact internally at TM

Condi�on 96 demonstrates our ongoing engagement with theStó:lō Collec�ve on topics including Cultural Awareness Training.Commitment will be addressed by further engagement ac�vi�esto be undertaken. Proof of comple�on will be the Records ofengagement within Condi�on 96.

4153 Indigenous Rela�ons Sto:lo Collec�ve Trans Mountain commits to mee�ng with Stó:lō to discussconstruc�on �melines to understand and mi�gate impacts toStó:lō cultural prac�ces and events.

Integrated CulturalAssessment (ICA),April 2019 Update,Recommenda�ons#43, 44, 46

During Construc�on In Progress Engagement Mee�ng Condi�on 96 demonstrates our ongoing engagement with theStó:lō Collec�ve on topics including discussion of contruc�on�melines. Commitment will be addressed by further engagementac�vi�es to be undertaken. Proof of comple�on will be theRecords of engagement within Condi�on 96.

4155 Indigenous Rela�ons Sto:lo Collec�ve If a con�ngency open cut crossing method is required (i.e.,without flow isola�on), Trans Mountain commits to providingno�ce to Stó:lō and welcomes the opportunity to work with Stó:lōto establish the necessary communica�on channel to receive theno�fica�on.

April and May 2019response to ICARecommenda�ons

Project Lifecycle In Progress Engagement TM No�fica�on if required Condi�on 96 demonstrates our ongoing engagement with theStó:lō Collec�ve on topics including con�ngency open cut crossingmethods. Commitment will be addressed by further engagementac�vi�es to be undertaken. Proof of comple�on will be theRecords of engagement within Condi�on 96.

4156 Indigenous Rela�ons Sto:lo Collec�ve Trans Mountain commits to discussing the opportunity to developcommunity-specific approaches to consult on, and shareinforma�on related to, the outcomes of the Indigenous, local andregional employment and business opportuni�es monitoring.Based on this engagement, Trans Mountain commits to prepareand submit to the Stó:lō a plan for repor�ng Stó:lō-specificemployment and business opportunity monitoring outcomes.

Integrated CulturalAssessment (ICA),April 2019 Update,Recommenda�ons#67, 68, 69, 70


11, 12, 58, 96, 102 Engagement Condi�on Filing Clearance ascommitment is superseded by NEBcondi�on

Condi�on 96 demonstrates our ongoing engagement with theStó:lō Collec�ve on topics including employment and businessopportuni�es. Also matches up to Stó:lō Collec�verecommenda�ons #67, #68, #69 and #70. C96 CER Filing ID'sinclude: A84533 filed on 2017-06-21, A88864 filed on 2017-12-21,A92639 filed on 2018-06-21, A96940 filed on 2018-12-21, C00070filed on 2019-06-21, C02363 filed on 2019-10-22, C03883 filed on2019-12-23, C06946 filed on 2020-06-22, C11031 filed on 2021-01-19.

4157 Indigenous Rela�ons Sto:lo Collec�ve In addi�on to an agreement between Stó:lō and Trans Mountainto discuss and develop a Project-specific economic developmentstrategy, Trans Mountain commits to engaging directly with Stó:lōrepresenta�ves during each Indigenous, local and regionalemployment and business opportuni�es monitoring cycle.

May 16, 2019workshop, May 23,2019 workshop. ICARecommenda�ons#67, 68, 69, 70


4237 Environment Sto:lo Collec�ve Trans Mountain commits to working with Stó:lo technical staff forthe protec�on of cultural sites and to develop site-specificmeasures to manage the effects of the Project as required. Themost up-to-date collected informa�on (Stó:lō, TMEP, and/orprovincial government) will be used at the �me of evalua�on forarchaeological site boundaries when evalua�ng appropriatemi�ga�on for archaeological sites.

April 2019 ICARecommenda�on#2, 3, 45-50; May23, 2019 Workshop


72, 100 Condi�on filingclearance ascommitment issuperseded by NEBcondi�on

Engagement Commitment addressed by CER Condi�on 72 and 100, CER FilingID C01853, Condi�on 100 Heritage Resources and Sacred andCultural Sites Plan, Sec�on 4.0 , Page: 17 to 23. CER Filing IDC04634, CER Filing ID C05600, CER Filing ID C03931, Condi�on 72EAS/RSMT for Spreads 5a, 5b, 6 (not yet filed), 7, Sec�on 3.0(RSMT), Spread 5a: Page 10, Spread 5b: Page 7 to 9, Spread 6: Notyet filed, Spread 7: Page 8.

4238 Environment Sto:lo Collec�ve As part of TMPL/TMEP Integrated Vegeta�on Management Plan,Trans Mountain will send no�ces to all Stó:lō Representa�vesinforming them what [herbicide or chemical] treatment isrequired, where treatments will be, when treatments will occurand any other per�nent informa�on. No�ces will be sent 30 daysin advance of any herbicide treatment.

April 2019 ICARecommenda�on#36, 37; May 23,2019 Workshop

During Construc�on In Progress 45 Condi�on filingclearance ascommitment issuperseded by NEBcondi�on

No�fica�on Proof of comple�on is the no�fica�on of weed treatmentapplica�ons.


Sto:lo Collec�ve andTs’elxweyeqw Tribe

Trans Mountain commits to invi�ng St:olo personnel who are firstresponders to a Community Awareness Emergency Responseworkshop.

Crown Consulta�on Prior to Opera�ons In Progress Invita�on Send Invite le�er for par�cipa�onin CAER workshop


4359 Environment Sto:lo Collec�ve andTs’elxweyeqw Tribe

Trans Mountain commits to having a Stó:lō environmentalmonitor, in alignment with condi�on 98, and mee�ng TransMountain ’s contractor qualifica�on specifica�ons, to be on theEnvironmental Inspec�on Team.

Crown Consulta�on Project Lifecycle Superseded by NEBCondi�on

98 Mee�ngs, Recordsof Engagement

Engagement Commitment addressed by CER Condi�on 98, CER Filing IDC00105, Condi�on 98 , Plan for Indigenous Group Par�cipa�on inConstruc�on Monitoring, Sec�on 3.1, Page: 5.


Trans Mountain commits to affording Stó:lo representa�ves theopportunity to par�cipate in post-construc�on monitoringprograms at watercourse crossings within Stó:lo Tradi�onalTerritory.

Crown Consulta�on Post-Construc�onMonitoring

Scoping Mee�ngs,Engagement

Signed Agreement Proof of Comple�on will be the contract for services.


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Trans Mountain commits to having waterbodies classified as non-fish-bearing but with hydrological connec�vity to fish bearingwaters, treated as poten�ally fish bearing by Trans Mountain.

Crown Consulta�on Project Lifecycle In Progress Mee�ngs,Engagement

Engagement Proof of comple�on will be site cards or living RSMT informa�onfor watercourses at the �me of construc�on that have beenclassified as poten�ally fish bearing.


Trans Mountain commits to looking for opportuni�es to enhancewatercourse crossing sites, if feasible, for habitat restora�on.

Crown Consulta�on Project Lifecycle Superseded by NEBCondi�on

43 Engagement Mee�ng Notes, Record ofEngagement

Commitment addressed by CER Condi�on 43 , CER Filing IDA82366, Condi�on 43 Watercourse Crossing Inventory originalfiling, Appendix C and D, Page: C-2 to C-16, D-2 to D-26.



Trans Mountain commits to offering an emergency managementworkshop to St:olo personnel to provide an overview of theEmergency Management Program and enhancements underway.

Crown Consulta�on Prior to Opera�ons In Progress Invita�on Send Invite le�er for par�cipa�onin Emergency Managementworkshop




Trans Mountain commits to working with St:olo communi�es onGeographic Response Plans, including par�cipa�on in a GRP fieldassessment.

Crown Consulta�on Prior to Opera�ons In Progress Invita�on Send Invite le�er for par�cipa�onin GRP field assessment




Trans Mountain commits to including Sto:lo in their emergencymanagement and response planning, which could include trainingfor members recruited for response efforts.

Crown Consulta�on Prior to Opera�ons In Progress Invita�on Send Invite le�er for par�cipa�onin Emergency Managementworkshop


4366 Indigenous Rela�ons Sto:lo Collec�ve andTs’elxweyeqw Tribe

Trans Mountain commits to mee�ng with Stó:lō Na�on Healthand social services communi�es to discuss the �ming of the TMEP,dura�on of the stay in S’ólh Téméxw, expected number of peoplecoming into S’ólh Téméxw and onsite health care plans.

Crown Consulta�on Project Lifecycle In Progress Engagement 1. schedule mee�ng withcommunity 2. provide informa�onto community 3. maintain record ofcontact internally at TM

4462 Indigenous Rela�ons Sto:lo Collec�ve andTs’elxweyeqw Tribe

Trans Mountain commits to working with Stó:lo representa�ves todevelop a Round Table with representa�on from the Stó:locommunity, Trans Mountain, and its General Construc�onContractors. The Round Table will meet as agreed to during pre-construc�on surveys and during construc�on to exchangeinforma�on such as construc�on scheduling and to iden�fy andaddress project related socio-economic issues that may arise inthe community.

Crown Consulta�on,May 16, 2019workshop,Integrated CulturalAssessment (ICA),April 2019 Update,Recommenda�on#44, 61, 65, 71, 81






Trans Mountain commits to invi�ng Sto:lo organiza�ons andindividuals to a�end scheduled emergency response exerciseslocated within S’ólh Téméxw including worst-case exercises, tabletop drills and equipment deployments. Trans Mountain will covertravel expenses to a�end workshops, and emergency responseexercises to representa�ves from Indigenous Groups, to amaximum of two (2) persons per community.

Crown Consulta�on Project Lifecycle In Progress Record ofEngagement

Engagement Since 2016, Trans Mountain has held 19 exercises within S’olhTemexw, including six where invita�ons were extended to Sto:loorganiza�ons and individuals. Trans Mountain exercises in S’olhTemexw during this period includes two full-scale exercises, 16deployment or fire drills, and one table-top exercise. Suppor�ngdocuments for each invited Sto:lo organiza�on were provided tothe CER in CVA IR Round 1 IR #1.



In the event of a spill in S’ólh Téméxw, Trans Mountain commits toinvi�ng Stó:lo representa�ves to par�cipate in the monitoringteam [in addi�on to the Incident Command Structure].

Crown Consulta�on During Opera�ons Complete Mee�ng, Record ofEngagement

Engagement Commitment addressed by Filing C06023 (2020), A99117 (2019)and A91472 (2018) Trans Mountain Annual Filing to CER OrderAO-001-MO-006-2016. Specifically, please see Sec�on 8.9 UnifiedCommand of the Trans Mountain Pipeline Emergency ResponsePlan (2020). Addi�onally, please see Sec�on 2.4 UnifiedCommand and Sec�on 4.3 Indigenous and US Tribal Stakeholdersof the Trans Mountain Incident Command System Guide (2020).


For this invasive species, Trans Mountain commits to reviewingand incorpora�ng addi�onal clearing of Himalayan blackberrywithin the construc�on footprint as determined by Sto:loenvironmental Indigenous Monitor as part of Trans Mountainweed and vegeta�on management.

Crown Consulta�on During Construc�on Superseded by NEBCondi�on

45, 98 Follow condi�onrequirements


Commitment addressed by CER Condi�on 72, RSMT for Spread5a, 5b, 6 and 7, and Condi�on 98. CER Condi�on 72, Spread 5aRSMT, CER Filing IDC04634, Sec�on 3.0, Page: 16. CER Condi�on72, Spread 5b RSMT, CER Filing ID C05600, Sec�on 3.0, Page: 15.CER Condi�on 72, Spread 6 RSMT, not yet filed, CER Condi�on 72,Spread 7 RSMT, CER Filing ID C03931, Sec�on 3.0, Page: 14. Scopeof the Indigenous Monitors are outlined in Condi�on 98, CERFiling ID C00105, Condi�on 98 Plan for Indigenous GroupPar�cipa�on in Construc�on Monitoring, Sec�on 4.3, Page: 8 to 9.

4403 Indigenous Rela�ons Sts’ailes Trans Mountain commits to connec�ng Sts’ailes with the TransMountain employment training contact.





Sts’ailes Trans Mountain commits to invi�ng Sts'ailes to an EmergencyManagement workshop presenta�on that includes an overviewand enhancements made to the Trans Mountain EmergencyManagement Program. Trans Mountain commits to working withSts'ailes on Geographic Response Plans, including par�cipa�on ina GRP field assessment.

April 11, 2019Consulta�onMee�ng; April 30,2019 Consulta�onMee�ng

Prior to Opera�ons Complete Invita�on Send Invite le�er for par�cipa�onin Emergency Managementworkshop Send Invite le�er forpar�cipa�on in GRP workshop

In December 2019, Trans Mountain a�ended the Sts'ailes andSq'ewlets Community Informa�on Forum and presented anoverview of the enhanced Emergency Management Program. Thepresenta�on was followed by a panel session with severalSts'ailes representa�ves who par�cipated in GRP field work in theSts'ailes/Sq'ewlets Tradi�onal Territories in May 2019. Anevidence package which includes mee�ng notes has beencompleted.

4444 Indigenous Rela�ons Sturgeon Lake Trans Mountain agreed to open the opportunity for SLCN to beinvolved in Trans Mountain contrac�ng, procurement, andemployment opportuni�es.

Crown Consulta�on Prior to Construc�on Complete Mee�ng,Engagement



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4159 Indigenous Rela�ons T'Sou-ke First Na�on Trans Mountain commits to offering T’Sou-ke First Na�on withemployment and training opportuni�es unique to coastal na�ons.

JointFederal/ProvincialConsulta�on andAccommoda�onReport for TransMountain ExpansionProject - May 2019,Appendix T'Sou-keFirst Na�on


58, 107 Engagement 1. conduct discussions withcommunity 2. provide mee�ngnotes from discussions andmaintain record of contactinternally at TM

Condi�on 96 demonstrates our ongoing engagement with theT’Sou-ke First Na�on on topics including employment and trainingopportuni�es. Condi�on 58 provides our Training and educa�onmonitoring reports. C96 CER Filing ID's include: A84533 filed on2017-06-21, A88864 filed on 2017-12-21, A92639 filed on 2018-06-21, A96940 filed on 2018-12-21, C00070 filed on 2019-06-21,C02363 filed on 2019-10-22, C03883 filed on 2019-12-23, C06946filed on 2020-06-22, C11031 filed on 2021-01-19.

4160 Indigenous Rela�ons T'Sou-ke First Na�on Trans Mountain commits to facilita�ng introduc�ons betweenT’Sou-ke, and the Western Canada Marine Response Corpora�on(WCMRC).


Prior to Construc�on Complete Engagement Conduct introduc�ons

4161 Indigenous Rela�ons T'Sou-ke First Na�on Trans Mountain commits to providing support regardingemployment and job opportuni�es, including 1) seekinginforma�on regarding T’Sou-ke job opportuni�es, 2i) providinginforma�on regarding employment openings, 3) taking a skillsinventory of the community, 4) providing informa�on on howmembers from T’Sou-ke can register on the job registry, and 5)providing a no�fica�on form for those who are ready to work, tono�fy Trans Mountain or its contractors of same.



58, 107 Engagement 1. conduct discussions withcommunity 2. provide mee�ngnotes from discussions andmaintain record of contactinternally at TM

Condi�on 96 demonstrates our ongoing engagement with theT’Sou-ke First Na�on on topics including employment andbusiness opportuni�es. Condi�on 107 provides our Aboriginal,local, and regional employment and business opportunitymonitoring reports. C96 CER Filing ID's include: A84533 filed on2017-06-21, A88864 filed on 2017-12-21, A92639 filed on 2018-06-21, A96940 filed on 2018-12-21, C00070 filed on 2019-06-21,C02363 filed on 2019-10-22, C03883 filed on 2019-12-23, C06946filed on 2020-06-22, C11031 filed on 2021-01-19.


Tiy’t: Yale First Na�on Trans Mountain commits to working with Yale on GeographicResponse Plans, including par�cipa�on in a GRP field assessment.


Prior to Opera�ons In Progress No�fica�on Send Invite le�er for par�cipa�onin GRP workshop


4407 Indigenous Rela�ons Tiy’t: Yale First Na�on Trans Mountain commits to providing a package of informa�onabout proposed watercourse crossings on Yale territory, includinginforma�on about the ra�onale for an open cut crossing.


Project Lifecycle In Progress Email, Engagement 1. Provide reclama�on informa�onto community, Email 2. maintainrecord of contact internally at TM

Condi�on 96 demonstrates our ongoing engagement with Tiy’t:Yale First Na�on on topics including proposed watercoursecrossings. Commitment will be addressed by further engagementac�vi�es to be undertaken. Proof of comple�on will be theRecords of engagement within Condi�on 96.

4408 Indigenous Rela�ons Tiy’t: Yale First Na�on Trans Mountain commits to providing a mapping layer of theproposed Project through Yale Territory.


Project Lifecycle In Progress Engagement 1. Send Emai link 2. maintain recordcontact internally at TM

Condi�on 96 demonstrates our ongoing engagement with Tiy’t:Yale First Na�on on topics including a mapping layer of theproposed project. Commitment will be addressed by furtherengagement ac�vi�es to be undertaken. Proof of comple�on willbe the Records of engagement within Condi�on 96.

4409 Indigenous Rela�ons Tiy’t: Yale First Na�on Trans Mountain commits to providing more informa�on about theopen cut watercourse crossing on the Coquihalla River.




4458 Indigenous Rela�ons Tsuu'Tina Na�on Trans Mountain commits to arranging mee�ng with Tsuu�na onprocurement opportuni�es.


Project Lifecycle Complete Engagement 1. schedule mee�ng withcommunity 2. provide informa�onto community 3. maintain record ofcontact internally at TM

4037 Environment Ts’elxweyeqw TribeManagement Limited(TTML)

Trans Mountain commits to reviewing the 400 new sacred sitesiden�fied within TTML territory in proximity to the Projectcorridor. The objec�ve of the review will be to understand howthe Project may impact TTML’s interests and to take reasonablesteps to implement addi�onal mi�ga�on measures that may berequired.

JointFederal/ProvincialConsulta�on andAccommoda�onReport for TransMountain ExpansionProject - May 2019,AppendixTs’elxweyeqw TribeManagementLimited (TTML)


72, 100 Mee�ngs,Engagement


Commitment addressed by CER Condi�on 72, RSMTs for Spread5a, 5b, 6, 7, CER Filing ID C04634, CER Filing ID C05600, CER FilingID C03931, Condi�on 72 EAS/RSMT for Spreads 5a, 5b, 6 (not yetfiled), 7, RSMT Sec�on 3.0, Spread 5a: Page 10, Spread 5b: Page 7to 9, Spread 6: Not yet filed, Spread 7: Page 8.

4158 Indigenous Rela�ons Ts’elxweyeqw TribeManagement Limited(TTML)

Trans Mountain commits to working with Ts''elxwéeqw TribeManagement Ltd (TTML) to develop a Tribe-specific engagementagreement.

May 16, 2019workshop, May 23,2019 workshop. ICARecommenda�ons#2, 64


A confiden�al agreement has been reached, further detailsavailable upon request.

4427 Indigenous Rela�ons T’exelc (Williams LakeIndian Band)

Trans Mountain agreed to consult internally with regard to the useof dispersants in its original filing and get back to WLIB withinforma�on





19/20

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4429 Indigenous Rela�ons T’exelc (Williams LakeIndian Band)

Trans Mountain to commits to ge�ng further informa�on onhelicopter use and how caribou migra�on pa�erns and calvingseason is accounted for in the aircra� monitoring of pipelineroute, and whether WLIB’s new informa�on on caribou migra�onpa�erns can be integrated in the planning process.


During Opera�ons In Progress Mee�ng,Engagement

Provide mee�ng notes fromdiscussions and maintain record ofcontact internally at TM

Email send on July 31, 2019.

4555 Opera�ons T’exelc (Williams LakeIndian Band)

Trans Mountain commits to providing more informa�on aboutreclama�on of the right-of-way a�er maintenance work duringthe pipeline opera�on phase.

January 22Consulta�onMee�ng

During Opera�ons Scoping Email, Engagement 1. Provide informa�on onreclama�on plan to community,email 2. Maintain record of contactinternally at TM.

4192 Environment T’exelc (Williams LakeIndian Band), T’exelc(Williams Lake Indian Band),T’exelc (Williams LakeIndian Band)

Trans Mountain commits to conduc�ng a vegeta�on survey toiden�fy any species on the construc�on RoW that require specialconsidera�on before, during and a�er construc�on. Further, TransMountain will: (1) complete detailed vegeta�on (including rareplants) assessments at sites where reclama�on problems areiden�fied in the Environmental Issues List; and (2) report any rareplants or rare lichens iden�fied to the provincial conserva�on datacentre.

Crown Consulta�onAnnex - T'exelc(William Lake IndianBand)

Project Lifecycle In Progress 1. comple�on ofsurvey 2.development ofreport detailingoutcome of study

Survey par�cipa�on Data on listed (BC) or tracked (AB) occurrences will be providedand updated with the results of any follow-up surveys by March 1,2021 and within 3 months a�er commencing opera�ons ifaddi�onal repor�ng is required.


T’exelc (Williams LakeIndian Band), T’exelc(Williams Lake Indian Band),T’exelc (Williams LakeIndian Band)

Trans Mountain commits to providing informa�on regarding thebio-resistant chemicals that could be released by the project(spill/persistent release).


Project Lifecycle In Progress Email, Engagement 1. Provide informa�on onreclama�on plan to community,Email 2. maintain record of contactinternally at TM

Upon verifica�on of a pipeline release, Trans Mountain will no�fyaffected and poten�ally affected communi�es and agencies of theproduct involved, at which �me a Safety Data Sheet (SDS) for therelevant product will be provided. The SDS provides productinforma�on including physical descrip�ons, chemical proper�es,and toxicological informa�on.



Trans Mountain commits to adding Williams Lake Indian Band tothe emergency no�fica�on list to be referenced in the event of anTrans Mountain incident.


Prior to Opera�ons Complete No�fica�on Add names to no�fica�on list Commitment addressed by Filing C06023 Trans Mountain AnnualFiling to CER Order AO-001-MO-006-2016. Please see Sec�on2.13.2 Other No�fica�ons - Indigenous Communi�es Sec�on2.13.3.1 Other No�fica�ons – Coordina�on Call Sec�on 8.13Liaison Officer of the Trans Mountain Pipeline EmergencyResponse Plan (2020).



Trans Mountain commits to offering an emergency managementworkshop to Williams Lake Indian Band to provide an overview ofthe Emergency Management Program and enhancementsunderway.




4039 Environment Upper Nicola Band Trans Mountain commits to implemen�ng measures to avoidserious harm to fish and fish habitat during construc�on of newlyiden�fied watercourse crossings, as it has done for knownwatercourse crossings.

Workshop withUpper Nicola Bandon June 12, 2019


72 Condi�on Plan Condi�on Filing Clearance ascommitment is superseded by NEBcondi�on

Commitment addressed by CER Condi�on 72, CER Filing IDC01961, Condi�on 72 Pipeline EPP, Sec�on 14.3, Page: 83.

4047 Environment Upper Nicola Band Trans Mountain commits to field-verifying the five remainingunnamed watercourse crossings iden�fied by Upper Nicola.

Workshop withUpper Nicola Band -June 12, 2019

Prior to Construc�on Complete Watercourse FieldWork

1. Condi�on Filing Clearance ascommitment is superseded by NEBcondi�on 2. Field work to confirmunnamed watercourse crossings. Ifrequired, NEB Plan will be updated

Field assessments were completed with Upper Nicola par�cipantson August 16, 2019.

4072 Indigenous Rela�ons Upper Nicola Band Trans Mountain commits to an Upper Nicola review of Access andMonitoring Plan.

Mee�ng Minutes.April 5, 2019



Email sent on May 30, 2019 related to the Access Managementand Monitoring request.

4082 Environment Upper Nicola Band Trans Mountain commits that, subject to construc�on safetyrequirements, Upper Nicola Band will be invited to observe theconstruc�on of a watercourse crossing within their Tradi�onalTerritory.

Workshop withUpper Nicola Bandon June 12, 2019


98 Indigenous Monitor Agreement Commitment addressed by CER Condi�on 98, CER Filing IDC00105, Condi�on 98 , Plan for Indigenous Group Par�cipa�on inConstruc�on Monitoring, Sec�on 3.1, Page: 5.

4118 Pipeline Engineering Upper Nicola Band Trans Mountain commits to providing Upper Nicola Band withloca�ons along the pipeline route where conven�onalconstruc�on prac�ces outlined in CSA-Z662-15 may beinsufficient.

Le�er from TransMountain to UpperNicola dated May 3or 14, 2019


Mee�ng Minutes, Memorandum

4119 Indigenous Rela�ons Upper Nicola Band Trans Mountain commits to providing Upper Nicola Band a AcidRock Drainage (ARD) Field Management Plan.

Mee�ng Minutes.April 5, 2019


Mee�ng Minutes - Memorandum Proof of Comple�on: Record of communica�on, email to UpperNicola Band.

4168 Indigenous Rela�ons Upper Nicola Band Trans Mountain is commi�ed to offer capacity funding to UpperNicola to conduct technical studies and analysis in rela�on to theareas of concern that Upper Nicola brought forward.

Le�er from TransMountain to UpperNicola dated May 3,2019



Confiden�al Record of Engagement available upon request.


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Whispering Pines / ClintonIndian Band

Trans Mountain commits to offering an emergency managementworkshop to Whispering Pines/Clinton to provide an overview ofthe Emergency Management Program and enhancementsunderway.


