Appendix K
Soil Management Plan
Metro Vancouver
Conveyance for the North Shore Wastewater Treatment Plant Project – Draft Soil Management Plan
Prepared by:
AECOM
3292 Production Way, Floor 4 604 444 6400 tel
Burnaby, BC, Canada V5A 4R4 604 294 8597 fax
www.aecom.com
April 2017
Project Number: 60513172
Metro Vancouver
Conveyance for the North Shore Wastewater Treatment Plant
Draft Soil Management Plan
Distribution List
# Hard Copies
PDF Required
Association / Company Name
Revision History
Revision #
Date
Revised By:
Revision Description
A M. Danon-Schaffer Initial draft
Metro Vancouver
Conveyance for the North Shore Wastewater Treatment Plant
Draft Soil Management Plan
Statement of Qualifications and Limitations The attached Report (the “Report”) has been prepared by AECOM Canada Ltd. (“AECOM”) for the benefit of the
Client (“Client”) in accordance with the agreement between AECOM and Client, including the scope of work
detailed therein (the “Agreement”).
The information, data, recommendations and conclusions contained in the Report (collectively, the “Information”):
is subject to the scope, schedule, and other constraints and limitations in the Agreement and the qualifications
contained in the Report (the “Limitations”); represents AECOM’s professional judgement in light of the Limitations and industry standards for the
preparation of similar reports;
may be based on information provided to AECOM which has not been independently verified;
has not been updated since the date of issuance of the Report and its accuracy is limited to the time period and
circumstances in which it was collected, processed, made or issued;
must be read as a whole and sections thereof should not be read out of such context;
was prepared for the specific purposes described in the Report and the Agreement; and
in the case of subsurface, environmental or geotechnical conditions, may be based on limited testing and on
the assumption that such conditions are uniform and not variable either geographically or over time.
AECOM shall be entitled to rely upon the accuracy and completeness of information that was provided to it and has
no obligation to update such information. AECOM accepts no responsibility for any events or circumstances that
may have occurred since the date on which the Report was prepared and, in the case of subsurface, environmental
or geotechnical conditions, is not responsible for any variability in such conditions, geographically or over time.
AECOM agrees that the Report represents its professional judgement as described above and that the Information
has been prepared for the specific purpose and use described in the Report and the Agreement, but AECOM
makes no other representations, or any guarantees or warranties whatsoever, whether express or implied, with
respect to the Report, the Information or any part thereof.
Without in any way limiting the generality of the foregoing, any estimates or opinions regarding probable
construction costs or construction schedule provided by AECOM represent AECOM’s professional judgement in
light of its experience and the knowledge and information available to it at the time of preparation. Since AECOM
has no control over market or economic conditions, prices for construction labour, equipment or materials or
bidding procedures, AECOM, its directors, officers and employees are not able to, nor do they, make any
representations, warranties or guarantees whatsoever, whether express or implied, with respect to such estimates
or opinions, or their variance from actual construction costs or schedules, and accept no responsibility for any loss
or damage arising therefrom or in any way related thereto. Persons relying on such estimates or opinions do so at
their own risk.
Except (1) as agreed to in writing by AECOM and Client; (2) as required by-law; or (3) to the extent used by
governmental reviewing agencies for the purpose of obtaining permits or approvals, the Report and the Information
may be used and relied upon only by Client.
AECOM accepts no responsibility, and denies any liability whatsoever, to parties other than Client who may obtain
access to the Report or the Information for any injury, loss or damage suffered by such parties arising from their
use of, reliance upon, or decisions or actions based on the Report or any of the Information (“improper use of the
Report”), except to the extent those parties have obtained the prior written consent of AECOM to use and rely upon
the Report and the Information. Any injury, loss or damages arising from improper use of the Report shall be borne
by the party making such use.
This Statement of Qualifications and Limitations is attached to and forms part of the Report and any use of the
Report is subject to the terms hereof.
AECOM: 2015-04-13
© 2009-2015 AECOM Canada Ltd. All Rights Reserved.
Metro Vancouver
Conveyance for the North Shore Wastewater Treatment Plant
Draft Soil Management Plan
Quality Information
Report Prepared By: DRAFT
Monica Danon-Schaffer, PhD, P.Eng,
Senior Engineer
Report Reviewed By: DRAFT
Michael Gill CSAP, Peng.
DRAFT
Brent Start, P. Eng.
Design Manager
AECOM: 2015-04-13
© 2009-2015 AECOM Canada Ltd. All Rights Reserved. i
Metro Vancouver
Conveyance for the North Shore Wastewater Treatment Plant
Draft Soil Management Plan
Table of Contents
page
1. Introduction ...................................................................................................................... 1
1.1 Project Overview ................................................................................................................ 1
1.2 Soil Quality Study ............................................................................................................... 3
1.3 Site Location and History of Use ........................................................................................ 3
1.3.1 Influent Sewer ............................................................................................................. 3
1.3.2 Forcemain .............................................................................................................. 3
1.3.3 Effluent Sewer ............................................................................................................ 3
1.3.4 Pump Station ..........................................................................................................3
1.4 Project Description ................................................................................................................. 4
2. Regulatory Framework .................................................................................................... 6
2.1 Federal Guidelines ................................................................................................................. 6
2.2 Provincial Standards .......................................................................................................... 6
3. Summary of Available Environmental Information ........................................................ 8
3.1 Study Methods and Scope ..................................................................................................... 8
3.1.1 Previous Investigations ........................................................................................... 8
3.1.2 BC MOE Site Registry Search .............................................................................. 12
3.2 Environmental Investigations ............................................................................................ 12
3.2.1 Golder Associates. 2015. Stage 1 Preliminary Site Investigation Conveyance Route, North and West Vancouver, BC. Report .................................................... 12
3.2.2 Golder Associates. 2015. Stage 2 Preliminary Site Investigation Conveyance Route, North and West Vancouver, BC Report ........................................................ 13
3.2.3 Golder Associates. 2015a. Environmental Overview Assessment: Lions Gate WWTP Report .......................................................................................................... 13
3.2.4 Hemmera, 2005. Final Report. Sediment Investigation and Habitat Assessment. Pacific Environmental Centre (PEC) Site, West Vancouver, BC ....... 14
3.2.5 Hemmera 2014. Environmental Review of Stage 2 Conceptual Design for the Western Lower Level Route Extension Project Report .................................... 14
3.2.6 Pottinger Gaherty Environmental Consultants Ltd. (PGL) 2002. Environmental Site Assessment. Capilano #5 Squamish Nation Reserve, West Vancouver, BC Report ................................................................................. 15
3.2.7 2017 AECOM Investigations ................................................................................. 15
3.2.8 Summary of Environmental Investigations ............................................................ 17
3.2.9 Recommendations for Additional Investigation and Sampling ................................. 18
4. Management Procedures during Excavation Activities .............................................. 19
4.1 Roles and Responsibilities ................................................................................................... 19
4.2 Soil Management ............................................................................................................. 19
4.2.1 Best Practices for Management of Contaminated Soil........................................... 20
4.2.2 Field Screening ..................................................................................................... 20
4.2.3 Management of Suspect Material............................................................................. 20
4.2.4 Debris Management ............................................................................................. 28
4.3 Backfill Procedures .......................................................................................................... 28
AECOM: 2015-04-13
© 2009-2015 AECOM Canada Ltd. All Rights Reserved. ii
Metro Vancouver
Conveyance for the North Shore Wastewater Treatment Plant
Draft Soil Management Plan
AECOM: 2015-04-13
© 2009-2015 AECOM Canada Ltd. All Rights Reserved. 3
4.4 Stockpile Management and Sampling Procedures ............................................................ 28
4.5 Material Loading Procedures ............................................................................................ 29
4.6 Disposal Plan for Contaminated Soil ................................................................................ 29
4.7 Traffic Management Plan ..................................................................................................... 29
4.8 Confirmatory Soil Sampling .................................................................................................. 29
4.9 Tracking and Record Keeping .............................................................................................. 29
4.10 Groundwater Management ................................................................................................... 30
5. Health and Safety ........................................................................................................... 31
5.1 Emergency Response Plan .................................................................................................. 31
6. References ...................................................................................................................... 32
Appendix A BC Online Site Registry Search .......................................................................... 34
Appendix B Analytical Tables .................................................................................................. 35
List of Figures
Figure 1-1: Project Location ...................................................................................................................................... 2
Figure 3-1: Historical Features Associated with Anticipated Areas of Soil Excavation ............................................ 10
Figure 3-2: Historical Soil Sampling Locations ........................................................................................................ 11
Figure 4-1: Metal Exceedances in Soil .................................................................................................................... 23
Figure 4-2: Polycyclic Aromatic Hydrocarbon Exceedances in Soil ........................................................................ 24
Figure 4-3: Metal Exceedances in Groundwater ..................................................................................................... 25
Figure 4-4: Salinity Exceedances in Soil ................................................................................................................. 26
Figure 4-5: Salinity Exceedances in Groundwater .................................................................................................. 27
List of Tables
Table 3-1: BC Site Registry Search Summary ...................................................................................................... 12
Table 3-2: APECs and PCOCs ............................................................................................................................. 16
Table 3-3: Summary of APECs, AECs, and PCOCs Associated with the Proposed Project ................................ 17
Table 4-1: Summary of APECs and Confirmed COCs.......................................................................................... 21
Appendices
Appendix A. BC Online Site Registry Search
Appendix B. Analytical Tables
Metro Vancouver
Conveyance for the North Shore Wastewater Treatment Plant
Draft Soil Management Plan
AECOM: 2015-04-13
© 2009-2015 AECOM Canada Ltd. All Rights Reserved. 4
Abbreviations
AEC Area of Environmental Concern
AIA Archaeological Impact Assessment
AOA Archaeological Overview Assessment
APEC Area of Potential Environmental Concern
AST Aboveground Storage Tank
BC MOE British Columbia Ministry of Environment
BC British Columbia
bgs below ground surface
BMP Best Management Practice
BTEX Benzene, Toluene, Ethylbenzene, Xylene
BIF Burrard Inlet Foreshore Area
CHS Capilano Highway Services
CCME Canadian Council of Ministers of the Environment
CEMP Construction Environmental Management Plan
CNV City of North Vancouver
COC Contaminant of Concern
COPC Contaminant of Potential Concern
CPR Canadian Pacific Railway
CSR Contaminated Sites Regulation
DB Design Build
DNV District of North Vancouver
DWV District of West Vancouver
EMA British Columbia Environmental Management Act
EPH Extractable Petroleum Hydrocarbon
ERP Emergency Response Plan
Metro Vancouver
Conveyance for the North Shore Wastewater Treatment Plant
Draft Soil Management Plan
AECOM: 2015-04-13
© 2009-2015 AECOM Canada Ltd. All Rights Reserved. 5
ESA Environmental Site Assessment
HASP Health and Safety Plan
HEPH Heavy Extractable Petroleum Hydrocarbon
HWR Hazardous Waste Regulations
IL Industrial Land
JSA Job Safety Analysis
km kilometre
L Litre
LAG Lagoon Area
LEPH Light Extractable Petroleum Hydrocarbon
LGWWTP Lions Gate Waste Water Treatment Plant
LGSWWTP Lion Gate Secondary Waste Water Treatment Plant
LLA Low Lying Area
m metre
m2 square metre
m3 cubic metre
MOE Ministry of Environment
NAPL Non-Aqueous Phase Liquid
NSWWTP North Shore Wastewater Treatment Plant
PAH Polycyclic Aromatic Hydrocarbon
PCB Polychlorinated Biphenyl
PCOC Potential Contaminant of Concern
PHC Petroleum Hydrocarbon
Port Vancouver Fraser Port Authority
PSI Preliminary Site Investigation
RL Residential Land
Metro Vancouver
Conveyance for the North Shore Wastewater Treatment Plant
Draft Soil Management Plan
AECOM: 2015-04-13
© 2009-2015 AECOM Canada Ltd. All Rights Reserved. 6
SN Squamish Nation
SM Soil Management
SMP Soil Management Plan
TG Technical Guidance (MOE)
UST Underground Storage Tank
VOC Volatile Organic Compound
VPH Volatile Petroleum Hydrocarbon
Metro Vancouver
Conveyance for the North Shore Wastewater Treatment Plant
Draft Soil Management Plan
1. Introduction
1.1 Project Overview The proposed Bridge Road Pump Station and Conveyance System for the North Shore Waste Water Treatment
Plant (NSWWTP) will be located in North Vancouver, connecting sewers in proximity of the existing Lions Gate
Waste Water Treatment Plant (LGWWTP) and conveying wastewater to the NSWWTP on West 1st
Street. A new
wastewater conveyance pump station will be located on Vancouver Fraser Port Authority (Port) land. The SMP
has been developed for the proposed conveyance system which includes a new pump station, associated influent
sewer and forcemain and effluent sewer that will be located adjacent to the existing LGWWTP under the Lions
Gate Bridge, within the Vancouver Fraser Port Authority jurisdiction. See Figure 1-1 for the site location. The
Conveyance Route is a pipeline alignment of approximately 2 kilometres in length that extends from the area of the
existing Lions Gate Wastewater Treatment Plant, adjacent to a rail corridor and along District of North Vancouver
streets to the east (e.g. Philip Avenue). The Conveyance Route traverses the District of North Vancouver, and part
of the Squamish Nation (SN) Capilano IR#5 lands. The project is being delivered using a Design Build
procurement method.
This Draft Soil Management Plan (Draft SM Plan) was prepared by AECOM in support of Metro Vancouver’s Port
application for the Port’s Project and Environmental Review Process. This Draft SM Plan is designed to provide
guidance for handling and managing contaminated soil during construction of the proposed Project. The Draft SM
Plan is based on the indicative design of the proposed Project and on preliminary soils investigations. The Draft SM
Plan will be updated by the Design-Builder once both the detailed design of the proposed Project and the
construction plan are finalized. It is anticipated that further targeted investigative work will be subsequently
conducted to identify and characterize contaminated soils, and that management procedures for handling
contaminated soils will be updated to reflect the updated design and construction logistics.
1
RPT_20170412.Soil Management Plan-60513172lionsgate DRAFT.Docx
Metro Vancouver
Conveyance for the Lions Gate Secondary Wastewater Treatment Plant
– Draft Soil Management Plan
Figure 1-1: Project Location
2
RPT_20170412.Soil Management Plan-60513172lionsgate DRAFT.Docx
Metro Vancouver
Conveyance for the North Shore Wastewater Treatment Plant
Draft Soil Management Plan
RPT_20170412.Soil Management Plan-60513172lionsgate DRAFT.Docx 3
1.2 Soil Quality Study Construction activities for the proposed Project will include site clearing, site preparation, and soil excavation.
These construction activities will disturb soils and therefore have the potential to mobilize contaminated soil that
might exist within the proposed Project footprint. To assist in identification of areas within the proposed Project
footprint where the potential for mobilization of contaminated soils exists, an initial Soil Quality Study was
undertaken. The Soil Quality Study focussed on characterizing the existing soil chemistry within the proposed
Project footprint, including comparison of the soil chemistry data with soil quality standards and guidelines. Work
conducted to support the Soil Quality Study included a review of available historical environmental assessment and
remediation reports for the Site, a search of the BC Ministry of Environment (MOE) Site Registry, and determination
of soil quality in areas where soils are expected to be disturbed or removed.
1.3 Site Location and History of Use The Project includes three major pipelines and a pump station. The major pipelines consist of the following:
1200 mm Influent Sewer
900 mm Forcemain
2100 mm Effluent Sewer
1.3.1 Influent Sewer
The Influent Sewer consists of a 1200 mm sewer extending east from the existing Lions Gate Treatment Plant
and then south from the existing treatment plant adjacent to the Lions Gate Bridge alignment within the MOTI
ROW to the new pump station.
1.3.2 Forcemain
The forcemain consists of a 900 mm pipeline extending north from the new pump station adjacent to the Lions
Gate Bridge alignment within the MOTI ROW and then east following the CN Railway alignment to Whonoak
Road. At Whonoak Road, the forcemain turns north following the Whonoak Road alignment and then east
along W 1st St to Philip Avenue where it will connect to the NSWWTP.
1.3.3 Effluent Sewer
Effluent from the NSWWTP will flow through a 2100 mm pipeline extending from W 1st Street and Philip Avenue
west along W 1st Street until Whonoak Road. At Whonoak Road, the effluent line will turn south to the CN
Railway and then turn west and follow the CN Railway alignment to the Lions Gate Bridge where it will turn south
and follow the bridge alignment within the MOTI ROW to the existing outfall.
1.3.4 Pump Station
The pump station will be located within the MOTI ROW approximately 30 m south of the North Cable Bent of
the Lions Gate Bridge. The site is within the Vancouver Fraser Port Authority (Port) boundary.
Metro Vancouver
Conveyance for the North Shore Wastewater Treatment Plant
Draft Soil Management Plan
RPT_20170412.Soil Management Plan-60513172lionsgate DRAFT.Docx 4
The Conveyance Route consists of a linear corridor dedicated to the forcemain and effluent pipelines
approximately 2 kilometres in length and described as follows: Starting at the new pump station site and
running north along the MOTI ROW (Bridge Road alignment). It crosses the rail corridor, to an undeveloped
area between the Capilano Highway Services (CHS) works yard and the rail corridor. After crossing the rail
corridor, the alignment goes east, extending along the north side of the rail corridor, and south of the Squamish
Nation (IR#5) lands, to the extension of Whonoak Road. The alignment goes north along the extension of
Whonoak Road to 1st Street West. The alignment becomes easterly along 1st Street West, and extends to the
proposed NSWWTP near the corner of 1st Street West and Philip Avenue. The Conveyance Route parallels the
current North Vancouver Interceptor sewer. In the western part of the alignment, the route extends through
undeveloped lands. The eastern section of the route is situated within the District of North Vancouver streets.
There are no known structures or buildings located directly on the alignment, except for a landscaping company
on the Whonoak Road extension.
Activities and uses for the proposed Site include freight handling, light industrial and commercial operations, rail
transportation, works yards, wastewater treatment, parkland and undeveloped land. Due to activity over the
decades in the vicinity of the proposed Site, fill has most likely been placed over certain areas. Please refer to the
2017 Limited Baseline Study/Phase I Environmental Site Assessment (AECOM, 2017) for details.
The pump station is situated on Federal land under the administration of the Vancouver Fraser Port Authority. The
conveyance alignment crosses Squamish Nation and the District of North Vancouver. Zoning (i.e. land use) for
the pump station and conveyance route includes industrial, commercial and residential.
The site stratigraphy consists of sedimentary rocks of the Nanaimo group (MFLNRO, 2014). The surficial geology
is Quaternary Post-Glacial Salish Sediments, with lowland and mountain stream deltaic, channel fill and overbank
sediments including medium to coarse gravel and minor sand, up to 15 metres or more in thickness.
1.4 Project Description The existing Lions Gate Waste Water Treatment Plant (LGWWTP) serves the North Shore municipalities of the
District of West Vancouver (DWV), the City of North Vancouver (CNV), and the District of North Vancouver (DNV),
as well as the Squamish Nation and Tsleil-Waututh Nation. The plant was originally commissioned in 1961 and has
provided primary-level treatment on the North Shore for the past 50 years. The existing plant will continue in
operation until the NSWWTP is commissioned and operating. The project is part of a secondary upgrading
program from the two remaining primary WWTPs in the Metro Vancouver region. It is required to be upgraded by
the end of 2020.
The Project comprises the construction of a Pumping Station directly beneath Lions Gate Bridge, adjacent to the
existing LGWWTP and conveyance piping as described above.
The land use along the site includes:
Rail lines to the south
New vehicle and pedestrian overpass west of the site on Philip Avenue
Light commercial businesses to the north of 1st
Street
Residential neighbourhood (Norgate) to the north of the project, in North Vancouver
Recreation trail (Spirit Trail) located approximately 75 m north of the site
Higher density residential development and commercial activities to the north and along the Marine Drive
corridor
Pemberton Avenue to the north with light industrial and commercial buildings
McKeen Avenue to the east and south of the site, with light industrial and commercial activities
Metro Vancouver
Conveyance for the North Shore Wastewater Treatment Plant
Draft Soil Management Plan
RPT_20170412.Soil Management Plan-60513172lionsgate DRAFT.Docx 5
Kinder Morgan, FibreCo and Seaspan to the south of the site.
The project is at the indicative design stage currently. Construction methodologies and detailed plans are not
included in this Soil Management Plan. Based on up-to-date knowledge, the following activities are expected to
take place:
Operation of heavy machinery and other fuelled equipment (i.e. pumps and generators).
Clearing of vegetation including mature timber from the proposed alignment.
Removal and disposal of invasive species.
Trenching excavation and pump station locations up to 15 metres below ground surface (bgs).
Stockpiling handling and disposal of soils.
Structural fill importation and placement.
Cementitious material use and cast-in-place pouring to build the pump station and install associated
appurtenances.
Recovery, treatment and disposal of groundwater and precipitation from excavation areas.
Restoration of vegetated areas post-construction.
Some operational activities include:
Scheduled inspection and maintenance of the constructed sewer conveyance, and
Vegetation maintenance (i.e. mowing, brushing) within the completed conveyance right-of-way.
Metro Vancouver
Conveyance for the North Shore Wastewater Treatment Plant
Draft Soil Management Plan
RPT_20170412.Soil Management Plan-60513172lionsgate DRAFT.Docx 6
2. Regulatory Framework
The site falls under both federal (i.e. Port and first nation reservations) and provincial jurisdictions. Therefore, the
soil quality was compared to both the Canadian Council of Ministers of the Environment (CCME) guidelines and the
provincial standards. If contaminated soils from the federal jurisdictions cannot be managed within the federal
jurisdictions and must be removed for disposal on provincial lands, then provincial law (the BC Environmental
Management Act) and standards (Contaminated Sites Regulation) apply.
2.1 Federal Guidelines Based on the current land use at the Site, CCME Guidelines for Residential Land (RL) use are applicable for
evaluation of soil quality (CCME 2007).
A review of Map 1486A Surficial Geology, Vancouver, British Columbia: Geological Survey of Canada 1976
indicates that the surficial geology at the Site and surrounding properties consists of lowland and mountain stream
deltaic, channel fill and over bank sediments of the Salish Sediments Group. This stratigraphy consists of mountain
stream and marine deltaic medium to coarse gravel and minor sand up to 15m thick. The Site has a generally flat
topography and is unpaved.
The CCME Canada-Wide Standards for Petroleum Hydrocarbons (PHC) in Soil is a remedial standard for
petroleum hydrocarbon impacted soil and subsoil under four land use categories. The standard is grounded in risk
assessment and can be applied at any of three “Tiers”: Tier 1 – generic numerical levels; Tier 2 – adjustments to
Tier 1 levels based on site-specific information; Tier 3 – site-specific risk. In the case of the subject site, Tier 1 was
used.
The groundwater for the site was compared the CCME drinking water guidelines. During the detailed design
process, the disposal options for the extracted groundwater will be defined at which time the groundwater
concentrations should be compared to the appropriate guidelines (i.e. ambient marine water quality guidelines, etc.)
2.2 Provincial Standards The Contaminated Sites Regulation (CSR) is the principal legislation defining requirements for contaminated sites
management in BC. The CSR has been amended several times since it was promulgated in 1997, with the most
recent significant changes in effect made on 25 January 25 2014: the Stage 9 Amendments. The most recent
amendments were published in October 2016, to come into effect November 1, 2017. They are known as the Stage
10 Omnibus amendments to the CSR. The BC Environmental Management Act (EMA) and CSR have provisions
for both numerical and risk-based standards to apply in managing site contamination. The CSR stipulates the
procedures for site assessment, remediation, and application for environmental closure of a property. Numerical
standards in the CSR can be used as screening values when assessing whether a site is contaminated. Generic
and matrix numerical standards for soil are listed in Schedules 4, 5, and 10 of the CSR and broken into four
categories based on land use: parkland, residential, commercial, and industrial. For the matrix numerical standards
(Schedule 5 of the CSR), the land use categories were further broken into site-specific factors. Site-specific factors
for human health protection (“human intake of contaminated soil”) and environmental protection (“toxicity to soil
invertebrates and plants”) apply at all sites; therefore, these standards were used in evaluating soil quality. Given
the close proximity to Burrard Inlet, the site-specific factor for environmental protection (“groundwater flow to
surface water used by aquatic life”) has also been applied in evaluating soil quality. Further, both the EMA and the
CSR allow for the relocation of soil from one site to another site, subject to the quality of the soil. As an example,
Metro Vancouver
Conveyance for the North Shore Wastewater Treatment Plant
Draft Soil Management Plan
RPT_20170412.Soil Management Plan-60513172lionsgate DRAFT.Docx 7
soil from a contaminated site that has concentrations of contaminants of concern (COCs) below the industrial land
use standards can be relocated to an industrial land use site. If the soil quality exceeds the “trigger values” set out
in Schedule 7 of the CSR, a contaminated soil relocation agreement is required.
Soil Management must be completed with the most current CSR standards. Changes to the CSR Standards have
been announced recently and will come into effect on November 1, 2017. These will be the Stage 10 Omnibus
amendments.
The groundwater results were compared to the provincial drinking water standards. As noted in Section 2.1, during
the detailed design process, the disposal options for the extracted groundwater will be defined at which time the
groundwater concentrations should be compared to the appropriate provincial guidelines (i.e. ambient marine water
quality guidelines, etc.)
Metro Vancouver
Conveyance for the North Shore Wastewater Treatment Plant
Draft Soil Management Plan
RPT_20170412.Soil Management Plan-60513172lionsgate DRAFT.Docx 8
3. Summary of Available Environmental Information
3.1 Study Methods and Scope AECOM reviewed available historical environmental assessment reports to provide an understanding of historical
and anticipated soil contamination in areas from where soil is expected to be removed. The geographic boundaries
for characterizing soil contamination (Soil Study Area) include all construction areas where excavation activities
associated with the proposed Project could take place (Figure 3-1). No new soil testing was done as part of this
characterization, but the information was used to develop recommendations for further soil investigation.
The areas of potential excavation activity (Figure 3-1) are summarized below and include the area surrounding the
proposed pump station location, as well as all along the conveyance route realignment corridor.
The infrastructure required for this project will necessitate excavating below the fill layer, which contains
contaminated soil. As such, all of the excavated spoil material that is contaminated soil will need to be removed
from the site and disposed in a licensed facility or at another site under a soil relocation agreement. The Design-
Build Contractor will need to perform additional investigation and testing in order to identify contaminated materials.
In addition, groundwater will be extracted from the site during dewatering activities but will need to be treated prior
to discharge, either on-site or at a licensed facility. Steps to minimize groundwater extraction may be taken,
including the installation of cut-off walls along the southern property boundary.
3.1.1 Previous Investigations
Previous investigations identified areas of potential environmental concern (APECs) and their associated potential
contaminants of concern (PCOCs) and contaminants of concern (COCs) in locations across the Soil Study Area.
These investigations are summarized below.
AECOM, 2017. Limited Baseline Study/Phase I Environmental Site Assessment. (summarized in Section
3.2.7)
Golder Associates. 2015. Stage 1 Preliminary Site Investigation Conveyance Route, North and West
Vancouver, BC. Report No. 1406018-027-R-Rev0-2000
Golder Associates. 2015. Stage 2 Preliminary Site Investigation Conveyance Route, North and West
Vancouver, BC. Report No. 1406018-028-R-Rev0-2000
Golder Associates. 2015a. Environmental Overview Assessment: Lions Gate WWTP. Report No. 1406018-
010-R-Rev0
Golder Associates. 2015b. LGSWWTP Sewer Conveyance Archaeological Overview Assessment. Report
No. 1406018-011-R-Rev0-6000
Hemmera 2005. Final Report. Sediment Investigation and Habitat Assessment. Pacific Environmental
Centre (PEC) Site, West Vancouver, BC. File 457-008.02/03/04
Hemmera 2014. Environmental Review of Stage 2 Conceptual Design for the Western Lower Level Route
Extension Project. File 638-012.01
PGL Phase I Environmental Site Assessment. Capilano #5 Squamish Nation Reserve, West Vancouver,
BC. October 2002
Metro Vancouver
Conveyance for the North Shore Wastewater Treatment Plant
Draft Soil Management Plan
RPT_20170412.Soil Management Plan-60513172lionsgate DRAFT.Docx 9
PGL Phase 2 Environmental Site Assessments. Capilano #5 Squamish Nation Reserve, West Vancouver,
BC. October 2005
Metro Vancouver
RPT_20170412.Soil Management Plan-60513172lionsgate DRAFT.Docx 10
Figure 3-1: Historical Features Associated with Anticipated Areas of Soil Excavation
Conveyance for the Lions Gate Secondary Wastewater Treatment Plant
– Draft Soil Management Plan
Metro Vancouver
RPT_20170412.Soil Management Plan-60513172lionsgate DRAFT.Docx 11
Figure 3-2: Historical Soil Sampling Locations
Conveyance for the Lions Gate Secondary Wastewater Treatment Plant – Draft Soil Management Plan
Metro Vancouver
Conveyance for the Lions Gate Secondary Wastewater Treatment Plant
– Draft Soil Management Plan
RPT_20170412.Soil Management Plan-60513172lionsgate DRAFT.Docx 12
Unless otherwise noted, concentrations described in these reports were reviewed against the current
applicable soil guidelines and standards. Previously identified soil exceedances are still considered
exceedances. In a few instances, however, additional parameters (e.g., metals) not previously identified are
now considered exceedances due to updated standards. Further, due to the proximity of the soil to Burrard
inlet, the salinity in the soil may limit the disposal options and have been included as a parameter that requires
assessment as well.
3.1.2 BC MOE Site Registry Search
The contaminated sites provisions under the EMA and CSR require the Province to provide public information
about site investigations and cleanups. The Site Registry was established to meet this requirement. The Site
Registry documents milestones in the site assessment process and provides public access to this information.
It contains information regarding sites that have been investigated, remediated, or both in BC since 1988 when
the BC MOE began recording these activities. The Site Registry also includes sites for which a Site Profile has
been submitted.
On March 19, 2017, AECOM searched the Site Registry and identified 2 records for properties within a 0.5 km
radius of the Soil Study Area. An independent BC Site Registry search was conducted to locate any records
entered since October 2012, which is the date up to which Ecolog ERIS accounts for. A detailed report was
only obtained for properties that pose an environmental concern for the Site and were not accounted for in
Ecolog ERIS search. Three registered sites were identified within 1km2
of the Site. Two sites (Site ID: 4802
and 12383) were not identified by Ecolog Eris. A detailed report was obtained for both sites. A summary of
the result is provided in AECOM’s Baseline/Phase I ESA (March, 2017).
Table 3-1: BC Site Registry Search Summary
Site ID
Address (Description)
Location Relative to the
Site
APEC?
Rationale
4802
East of Lions Gate Bridge
500m east
Y
A meeting between BC Environment and Lands and Environment Canada occurred in 1998. The site is listed as a large site with complex contamination, and is assumed to be part of the Pacific Environmental Centre (PEC). This site is considered an APEC due to proximity to the Site and cross - gradient location.
12383
Tomahawk Avenue (south end)
400m north
Y
Notice of Independent Remediation submitted (July 2010) and Notification about likely or actual substance migration to a neighbouring site submitted (February 2011). The site receiving the substance migration notice was Indian Reserve No. 5 – South End of Bridge Road (Site ID: 15968). This site is up-gradient of the Site and is considered an APEC.
3.2 Environmental Investigations This section describes the findings of the environmental investigations that have been completed in the Soil
Study Area.
3.2.1 Golder Associates. 2015. Stage 1 Preliminary Site
Investigation Conveyance Route, North and West Vancouver, BC. Report
This report identified nine general areas of potential environmental concern (APECs) and associated potential
contaminants of concern (shown in brackets):
Metro Vancouver
Conveyance for the Lions Gate Secondary Wastewater Treatment Plant
– Draft Soil Management Plan
RPT_20170412.Soil Management Plan-60513172lionsgate DRAFT.Docx 13
APEC 1: Commercial / Industrial Lands in the area of 1st
Street West (PHCs, VOCs, PCBs, PAHs,
metals)
APEC 2: Rail Corridor (PHCs, PAHs, metals)
APEC 3: Debris (PHCs, metals)
APEC 4:Capilano Highway Services Yard (north of Conveyance Route, at Bridge Road) (PHCs,
metals, VOCs, PAHs)
APEC 5: Lions Gate Waste Water Treatment Plant (PHCs, metals, VOCs, PAHs)
APEC 6: Lions Gate Bridge (PHCs, metals)
APEC 7: Pacific Environmental Centre (metals)
APEC 8: Fill (metals, PHCs)
APEC 9: Gravel pit (metals PHCs)
A Stage 2 Preliminary Site Investigation was recommended in order to focus on the identified APECs in this
report. A geotechnical investigation of the Conveyance Route alignment was suggested.
3.2.2 Golder Associates. 2015. Stage 2 Preliminary Site
Investigation Conveyance Route, North and West Vancouver, BC Report
This report assessed the APECs identified in the Stage 1 PSI to evaluate whether they represented actual
areas of contamination. The investigation found some APECs related to historical land use and/or filling
activities. The source of the fill is unknown. The groundwater had metal concentrations which exceeded the
CSR regulations. As a result of the investigation, the following recommendations were outlined:
Consider developing a soil and water management plan to be used during construction. This Plan
should include outlining procedures to follow and address issues associated with identification,
handling and disposal of contaminated and potentially contaminated soil and groundwater.
Disposal options for contaminated soil (i.e. RL and CL exceedances).
Consider further investigating subsurface conditions in areas of higher risk and/or concern of finding
contamination.
Consider arranging for proper disposal of excavation water during construction.
The DB contractor should develop a site-specific health and safety plan.
Vapour samples should be collected from the conveyance alignment in order to assess whether there
are concerns for trench workers who may be working in confined spaces during construction.
Wherever access was not possible during the Stage 2 PSI, these areas should be assessed in order
to determine whether there are soil and groundwater contamination concerns.
3.2.3 Golder Associates. 2015a. Environmental Overview
Assessment: Lions Gate WWTP Report
Golder completed an Overview Assessment at the site, where the following APECs/AECs were identified as
per the Stage 1 Preliminary Site Investigation Conveyance Route, North and West Vancouver, BC. Report
(see Section 3.2.1). The APECs are the same.
Metro Vancouver
Conveyance for the Lions Gate Secondary Wastewater Treatment Plant
– Draft Soil Management Plan
RPT_20170412.Soil Management Plan-60513172lionsgate DRAFT.Docx 14
3.2.4 Hemmera, 2005. Final Report. Sediment Investigation and Habitat Assessment. Pacific Environmental Centre (PEC) Site, West Vancouver, BC
Hemmera completed a sediment and habitat investigation at Environment Canada’s Pacific Environment Centre
(PEC) site, situated in West Vancouver, along the north shore of Vancouver Harbour in Burrard Inlet. Historical
filling and industrial activities on and adjacent to the PEC site resulted in metal sulphide, sulphur and asphalt/tar
contamination on soil, groundwater and sediments. The study identified three areas of potential environmental
concern (APECs): Low Lying Area (LLA), Lagoon Area (LAG), and the Burrard Inlet Foreshore Area (BIF). The LLA
had the highest metal concentrations of the 3 areas. Copper, lead, zinc and PAH concentrations were found to
be lower in the other two areas but they exceeded the Sediment Quality Guidelines of the time. The report
recommended a more thorough delineation of potential contamination and risk to biota in the following areas:
Vertical extent of contamination in the LLA and LAG
Season variation in LLA water quality and toxicity
Additional sediment toxicity testing in the BIF and LAG
Benthic community analysis in the BIF and LAG
Metal bioaccumulation in bivalves in the BIF and LAG
Extent of upland contamination adjacent to all three areas: LLA, LAG and BIF
Transport of potential contaminants of concern via surface water runoff and groundwater to the three areas;
and
Sediment transport pathways and mechanisms in the three areas.
3.2.5 Hemmera 2014. Environmental Review of Stage 2 Conceptual Design for the Western Lower Level Route Extension Project Report
The project is located within the asserted traditional territory of various First Nations:
Squamish Nation
Tsleil-Waututh Nation
Musqueam Indian Band
Stó:lõ Nation (11 member bands)
Stó:lõ Tribal Council (8 member bands)
The report ranked the following categories: Tier I, Tier II and Tier III, and found:
Tier I. Based on the desktop review; groundwater and soil sampling recommended in the following areas:
CN Rail Line, Capilano Highway Services, Former PEC lands, Norgate substation, scrap metals and
vehicles storage area adjacent to the Norgate substation, Capilano IR #5.
Tier 2. Additional information needed to determine whether more work is required to characterize potential
contamination in the following areas: Gravel aggregate pit, including scrap metals storage; Pacific
Landscape Supply, LGWWTP, Miscellaneous storage adjacent to Norgate Substation, and
commercial/light industrial complexes at 1801-1875 Welch Street.
Metro Vancouver
Conveyance for the Lions Gate Secondary Wastewater Treatment Plant
– Draft Soil Management Plan
RPT_20170412.Soil Management Plan-60513172lionsgate DRAFT.Docx 15
Tier 3. No potential concerns identified.
The report also recommended an Archaeological Impact Assessment for the proposed conveyance alignment
corridor.
3.2.6 Pottinger Gaherty Environmental Consultants Ltd. (PGL) 2002.
Environmental Site Assessment. Capilano #5 Squamish Nation Reserve, West Vancouver, BC Report
The objective of this Phase I Environmental Site Assessment was to screen the Capilano Reserve #5 for
contaminant risks. The risk categories were considered as: none, actual, potential, and actual/potential
contamination. The contaminant risks were ranked as low, moderate or high priority. The report identified 2 high
priority locations:
Imported fill in Parcel G that was being developed for residential use.
Active dumping of refuse.
In addition, eight low to moderate priority locations were identified, with potential, actual or actual/potential
contamination.
The report identified twelve environmental risks of potential contamination:
Refuse dumping
Abandoned vehicles
Imported fill
Capilano Top Soil
Car wash
Par-three golf course
Waste Water Treatment Plant
Capilano Highway Services yard and gravel pit
Pacific Environmental Centre (PEC) site
Potential regulated building materials
Potential heating oil storage tanks
Migration of contaminants from off-site sources
3.2.7 2017 AECOM Investigations
AECOM Canada Ltd. conducted a limited Soil Investigation sampling program in February of 2017, as a follow up
to a geotechnical investigation conducted by Golder Associates Ltd. (Golder) in December 2014, along the
Conveyance corridor between the current LGWWTP and the location of the proposed NSWWTP. Golder
performed a geotechnical evaluation along a portion of the conveyance route in the vicinity of the proposed pump
station and under the Lions Gate Bridge on February 6, 2017, with the advancement of five borehole locations.
AECOM personnel collected soil samples during the intrusive investigation. The Site investigated is considered an
APEC: Lions Gate Bridge. However, Golder did not measure soil salinity during their December 2014 field work.
AECOM analyzed for soil salinity in its field program of February 2017. AECOM believes this is a gap in Golder’s
investigation which may impact decisions on how soil should be managed. Therefore, until all soil within the APECs
has been properly delineated, AECOM will assume that it is all impacted. Furthermore, CCME exceedances and
Metro Vancouver
Conveyance for the Lions Gate Secondary Wastewater Treatment Plant
– Draft Soil Management Plan
RPT_20170412.Soil Management Plan-60513172lionsgate DRAFT.Docx 16
ownership of the Pumping Station area by Port may limit the use of the site. The soil may be used for dyking or
foreshore infill, depending on whether the soil quality is acceptable by the Port.
Based on the analytical results, and pursuant to CSR Stage 10 Omnibus Standards and the CCME RL
Environmental Quality Guidelines, additional soil characterization of salinity is recommended during the Design
Build stage to assess the soil salinity and help guide the disposal options.
AECOM Canada Limited (AECOM) was retained by Metro Vancouver to conduct a Limited Baseline Study/Phase I
Environmental Site Assessment (ESA) for one property located within West Vancouver, British Columbia within the
jurisdiction of the Port. APECs and PCOCs are summarized in Table 3-2 below.
Table 3-2: APECs and PCOCs
APEC Description APEC (rationale) PCOC(s) Comments
1
Commercial
Industrial
Lands (1st
Street West,
1300 to 1900
blocks)
Light industrial and
commercial development
over the decades.
PHCs, VOCs, PCBs, PAHs,
metals
Proposed low pressure effluent sewer,
proposed influence forcemain, and
proposed Squamish Nation connection
all traverse adjacent these lands.
2
Rail Corridor
Railway corridor has been
present since the early 20th
century
PHCs, PAHs, metals, VOCs
Proposed Hollyburn Interceptor
diversion, Proposed low pressure
effluent sewer and proposed influence
forcemain all traverse adjacent to the
rail corridor.
3
Debris
Historical debris piles and
waste disposal.
Debris (PHCs, metals)
Proposed Hollyburn Interceptor
diversion, Proposed low pressure
effluent sewer and proposed influence
forcemain all traverse adjacent to these
debris piles.
4
Capilano
Highway
Services Yard
In operation since the 1960s.
Heavy machinery and
chemical storage and
possible vehicle repair
PHCs, VPH, LEPH/HEPH,
PAHs, metals, VOCs
Proposed Hollyburn Interceptor
Diversion is located south of this
APEC.
5
Lions Gate
Waste Water
Treatment
Plant
This property is an active
sewage treatment facility built
on imported fill of unknown
origin and has historically
experienced spills and
releases to the environment
and stored PCBs on-site
PHCs, VPH, LEPH/HEPH, PAHs, VOCs, metals, PCBs, phenols, sulphide
Proposed Hollyburn Interceptor
Diversion runs along the east side of
this APEC.
6
Lions Gate
Bridge
Constructed in the 1930s.
Equipment and material
storage, maintenance and
repair operations
PHCs, metals
Proposed low pressure effluent sewer
and proposed pump station are present
under this APEC.
7
Pacific
Environment
Centre
Property contaminated with
metals from former
government works
PAHs, metals, VOCs, sulphide
A known contaminated site. Proposed
Influence forcemain and proposed low
pressure effluent sewer are present on
this site.
Metro Vancouver
Conveyance for the Lions Gate Secondary Wastewater Treatment Plant
– Draft Soil Management Plan
RPT_20170412.Soil Management Plan-60513172lionsgate DRAFT.Docx 17
APEC Description APEC (rationale) PCOC(s) Comments
8
Fill
Fill historically placed in areas
along the conveyance
alignment. Origin and quality
of fill is unknown
metals, PHCs
Proposed Hollyburn Interceptor
Diversion intersects this APEC.
9
Gravel Pit
Area to the west of APEC 6
used to operate as a gravel
pit.
PAHs, metals
Proposed Hollyburn Interceptor
Diversion is located southeast of this
APEC.
3.2.8 Summary of Environmental Investigations
AECOM identified nine on and off-site APECs in the area. Of the nine APECs, only five will be affected by the soil
excavation activities. Based on the available soil and/or groundwater quality, all five APECs are areas of
environmental concern (AECs). A summary the APECs and why they are AECs is in Table 3-3, below. This table
summarizes the existing information Tables with the analytical data are included in Appendix B. Figures with the
analytical data are included in Figures 4-1 to 4-5. The original analytical data is included in the original reports that
are referenced in this report and summarised in the previous sections. Soil vapour data was not collected during
any of the investigations.
Table 3-3: Summary of APECs, AECs, and PCOCs Associated with the Proposed Project
No APEC PCOC(s) Confirmed Contaminants of Concern (COCs) Media not analyzed
1
Commercial/Industrial
Lands
PHCs, PAHs, metals, VOCs
Soil: CCME RL: copper CSR IL: copper
Groundwater:
CCME DW: iron, manganese CSR DW: cobalt, manganese
Concentrations of PHCs, PAHs or VOCs in soil and groundwater.
2
Railway corridor
LEPH/HEPH, PAHs, metals, VOCs
Soil: CCME RL copper Groundwater: N/A
Concentrations of LEPH/HEPH, PAHs, and VOCs in soil and groundwater.
3
Debris
PHCs, PAHs, metals, VOCs
Soil: CCME RL: copper, lead, molybdenum CSR IL: NA. Groundwater: CCME DW: cadmium, copper CSR DW: cobalt, manganese
Concentrations of LEPH/HEPH, PAHs, and VOCs in soil and groundwater.
5
Lions Gate Waste
Water Treatment Plant
PHCs, VPH, LEPH/HEPH,
PAHs, VOCs, metals, PCBs,
phenols, sulphide
NA.
Concentrations of PHCs, VPH, LEPH/HEPH, PAHs, VOCs, PCBs, phenols, sulphide in soil and groundwater.
6
Lions Gate Bridge
Metals
Soil: CCME RL: copper and zinc, PAHs CSR IL: copper, vanadium, soil salinity
Groundwater: CCME DW: copper, manganese, zinc, boron CSR DW: boron, cadmium, chloride and sodium
None
8
Fill material of
unknown origin
LEPH/HEPH, PAHs, metals
Soil: NA
Groundwater:
CCME DW: iron, manganese CSR DW: cobalt
Concentrations of LEPH/HEPH, PHCs and PAHs in soil and groundwater.
Metro Vancouver
Conveyance for the Lions Gate Secondary Wastewater Treatment Plant
– Draft Soil Management Plan
RPT_20170412.Soil Management Plan-60513172lionsgate DRAFT.Docx 18
In addition to the above media not analyzed (from Table 3-3 above), the soil salinity for the entire area of
excavation should be assessed as part of future investigations.
3.2.9 Recommendations for Additional Investigation and Sampling
Based on the information gathered in the previous section and as part of construction planning, further soil and
groundwater investigation should be completed by the Design-Builder to resolve the data gaps identified in Table
3-3.
Further, while the AECs, and COCs for some of the areas identified in Table 3-3 were characterized by previous
environmental investigations, the Design Builder may want to re-characterize, to account for any activities that may
have contaminated the soil since those investigations took place. This effort will likely include updated estimates of
the volume of any contaminated soil.
Based on the history of the APECs identified, there continues to be potential for soil contamination to be present in
some of them (Figure 3-1). The Design Builder may want to do further investigation as part of its due diligence.
Soil should be characterized prior to excavation using the BC MOE’s Technical Guidance 1 – Site Characterization
and Confirmation Testing (TG1) (BC MOE 2009). Per TG1, soil testing will be completed in situ, except for areas
where excavated soil quantities are expected to be negligible and in situ characterization is not feasible, in which
case ex situ testing may be completed. Once soil testing and analysis are completed, and if soil concentrations are
below the CSR standards and CCME guidelines, the soil may be re-used on-site.
The following areas should be tested for the following PCOCs and COCs in soil and/or groundwater:
Soil salinity: Along the alignment heading east, extending along the north side of the rail corridor, and
south of the Squamish Nation (IR#5) lands, to the extension of Whonoak Road. Then north along the
extension of Whonoak Road to 1st Street West. Again easterly along 1st Street West, and to the
proposed NSWWTP near the corner of 1st Street West and Philip Avenue.
APEC 1: Concentrations of PHCs, PAHs or VOCs in soil and groundwater.
APEC 2: Concentrations of LEPH/HEPH, PAHs, and VOCs in soil and groundwater.
APEC 3: Concentrations of LEPH/HEPH, PAHs, and VOCs in soil and groundwater.
APEC 5: Concentrations of PHCs, VPH, LEPH/HEPH, PAHs, VOCs, PCBs, phenols, sulphide in soil
and groundwater.
APEC 8: Concentrations of LEPH/HEPH, PHCs and PAHs in soil and groundwater.
APEC 6 (Lions Gate Bridge) is not listed as it was already investigated. Please refer to Technical Memo 3
(AECOM, 2017) and the Baseline/Phase I ESA (AECOM, 2017) for details.
Metro Vancouver
Conveyance for the Lions Gate Secondary Wastewater Treatment Plant
– Draft Soil Management Plan
RPT_20170412.Soil Management Plan-60513172lionsgate DRAFT.Docx 19
4. Management Procedures during Excavation Activities
As described in Section 3, there are several areas where the levels of contamination in the soils exceed federal and
provincial criteria and there is the potential for more or new contaminants to have accumulated in the soils. To
mitigate the risk of disturbing unknown areas of contamination, further investigations should be completed prior to
construction activities by the Design-Builder to address the media not analyzed in Section 3.2.9.
The following subsections provide general guidance on how soil will be managed during construction. This
guidance will be updated once the Soil Management Plan is finalized during construction planning after detailed
investigations are completed.
4.1 Roles and Responsibilities Port Metro Vancouver is committed to minimizing potential negative environmental effects through avoidance and
by implementing best management practices (BMPs) and other appropriate mitigation measures. Roles and
responsibilities for finalizing and executing environmental management plans during construction, including this Soil
Management Plan, are defined in the Construction Environmental Management Plan (CEMP). The CEMP provides
a framework for the required component plans, the roles of key environmental staff members, reporting
requirements1, and identified areas of environmental risk. The objective of the CEMP is to present mitigation
measures, BMPs, and guidance for component plans that may be required to avoid or minimize adverse project
effects.
The current plan for delivery of the proposed Project uses a design-build contract methodology. This process
requires the successful DB Contractor to finalize the design with the most efficient construction methods for the
proposed project. The CEMP sets out the minimum BMPs for the proposed Project and will be refined and further
developed by the DB Contractor, based on the final design and their selected methods for carrying out the
construction.
4.2 Soil Management Any activities during which contaminated and suspected contaminated soil will be removed from the ground will
require monitoring by a qualified professional. The qualified professional will:
Monitor excavated soil for visual indications of contamination, such as the presence of black staining, ash,
debris, odours or volatile vapours.
Field screen for volatile vapours by using a portable combustible gas monitor, and field screen for metals
by using an X-ray fluorescence analyzer.
Issue manifests specific to the contaminant type and CSR classification.
Track volumes of soil removed from the Site.
Supervise implementation of BMPs to limit soil migration and runoff.
1 Roles and reporting requirements will be added when the DB Contractor updates the plan.
Metro Vancouver
Conveyance for the Lions Gate Secondary Wastewater Treatment Plant
– Draft Soil Management Plan
RPT_20170412.Soil Management Plan-60513172lionsgate DRAFT.Docx 20
4.2.1 Best Practices for Management of Contaminated Soil
Best Management Practices (BMP) for managing contaminated soil includes:
Refining the design to avoid, where practical, areas of soil contamination.
Minimizing excavation areas.
Re-using uncontaminated soil as backfill within the proposed Project boundary, to the extent possible.
Limiting excavations to depths above the groundwater table, wherever possible.
Limiting dewatering activities, to the extent possible.
Dewatering excavation sites in a manner such that discharge water will meet CCME water quality criteria
before being released to the receiving environment.
Once the detailed environmental investigations are completed, the soil management plan should include specific
details on how the contaminated soil will be managed using the best practices noted above.
4.2.2 Field Screening
Remedial excavation limits will be based on available data, and on visual and olfactory evidence, as well as field
measurements. Visual monitoring will include evidence of staining, evidence of hydrocarbon product, hydrocarbon
or solvent-like odours and construction debris. Soil samples will be collected at regular intervals and locations for
field screening. Soils will be field screened for volatile vapours using a portable flame ionization detector (FID),
such as an Eagle RKI calibrated with hexane gas, using the following procedure:
Soil samples will be placed into sealable plastic bags immediately to allow measurement of headspace
analysis of volatiles with the FID. The bag will be allowed to rest for approximately 5 minutes. The probe of
the FID will be inserted into the bag and the minimum headspace vapour measurement will then be
measured and recorded.
Soil samples from the sealable plastic bags will be also be field screened for metals using an x-ray
fluorescence analyzer.
4.2.3 Management of Suspect Material
The following BMPs will be applied as part of the soils management component of the CEMP (submitted under
separate cover).
Stockpiling of Soil. Soils will be characterized in situ (in the ground) to enable identification of spatial relationships
between contaminated sources and contaminated materials, making the nature and extent easier to determine. If
any suspect soil is stockpiled on-site, PCOCs associated with the location from where the soil was removed will be
sampled in a manner consistent with the MOE protocol contained in TG1.
AECOM compared the soil analytical results for all of the planned soil excavation areas against applicable CSR
Stage 10 standards and CCME guidelines. The results are tabulated in Tables 1 through 6 and shown in Figures
4-2 through 4-6 and discussed in Section 3.2.8. Soil contamination was found in the following APECs (Figure 4-2)
and Table 3-4:
Metro Vancouver
Conveyance for the Lions Gate Secondary Wastewater Treatment Plant
– Draft Soil Management Plan
RPT_20170412.Soil Management Plan-60513172lionsgate DRAFT.Docx 21
Table 4-1: Summary of APECs and Confirmed COCs.
No APEC Confirmed Contaminants of Concern (COCs)
1
Commercial/Industrial
Lands
Soil: CCME RL: copper CSR IL: copper
Groundwater: CCME DW: iron, manganese CSR DW: cobalt, manganese
2
Railway corridor
Soil: CCME RL copper
Groundwater: N/A
3
Debris
Soil: CCME RL: copper, lead, molybdenum CSR IL: NA.
Groundwater: CCME DW: cadmium, copper CSR DW: cobalt, manganese
5
Lions Gate Waste Water
Treatment Plant
All metal concentrations below the applicable guidelines or standards.
6
Lions Gate Bridge
Soil: CCME RL: copper and zinc, PAHs CSR IL: copper, vanadium, soil salinity
Groundwater: CCME DW: copper, manganese, zinc, boron CSR DW: boron, cadmium, chloride and sodium
8
Fill material of unknown
origin
Soil: NA
Groundwater: CCME DW: iron, manganese CSR DW: cobalt
9
Gravel Pit
Soil: NA
Groundwater: CCME DW copper, selenium, zinc, manganese, boron CSR DW: boron
Additional soil contamination may be present in these APECs and that data gap should be resolved prior to
removing the soil off-site or disposing of the soil on-site.
Stained Soil. If staining or wood debris are encountered during the excavation, the soil will be treated as
suspect, and isolated, characterized, and contained within an appropriate holding container. If required, it
will be disposed of at a licensed off-site facility upon receipt of analytical results from the project laboratory.
Sample(s) will be analyzed for PCOCs associated with the area where the excavation took place.
Non-Aqueous Phase Liquid (NAPL). If NAPL is identified during excavation activities, affected soil will be
segregated and treated as hazardous waste per the Hazardous Waste Regulation. However, during the
previous investigations, there was no indication of NAPL present.
Stockpile Location. Soils will be stockpiled in a way that eliminates direct or indirect discharge of
deleterious substances to water frequented by fish. Stockpiles will be staged in a location as far away from
Burrard Inlet as possible. Stockpiles will be protected to minimize migration and runoff (i.e., using surface
berms and impermeable materials such as polyurethane to prevent weathering and erosion of stockpiles).
They will be transported to a designated facility as soon as practicable.
Metro Vancouver
Conveyance for the Lions Gate Secondary Wastewater Treatment Plant
– Draft Soil Management Plan
RPT_20170412.Soil Management Plan-60513172lionsgate DRAFT.Docx 22
Wash Stations. Truck wash-down stations will be implemented in dry conditions to minimize off-site soil
migration (air particulates or surface runoff).
Groundwater Elevation. The groundwater depth across the site is a minimum of 2.0 m bgs If any
excavation does penetrate the water table and sheens are observed in the trench, the water quality will be
assessed and appropriate action taken (i.e., dewatering, water treatment).
Metro Vancouver
Conveyance for the Lions Gate Secondary Wastewater Treatment Plant
– Draft Soil Management Plan
RPT_20170412.Soil Management Plan-60513172lionsgate DRAFT.Docx 23
Figure 4-1: Metal Exceedances in Soil
Metro Vancouver
Conveyance for the Lions Gate Secondary Wastewater Treatment Plant
– Draft Soil Management Plan
RPT_20170412.Soil Management Plan-60513172lionsgate DRAFT.Docx 24
Figure 4-2: Polycyclic Aromatic Hydrocarbon Exceedances in Soil
Metro Vancouver
Conveyance for the Lions Gate Secondary Wastewater Treatment Plant
– Draft Soil Management Plan
RPT_20170412.Soil Management Plan-60513172lionsgate DRAFT.Docx 25
Figure 4-3: Metal Exceedances in Groundwater
Metro Vancouver
Conveyance for the Lions Gate Secondary Wastewater Treatment Plant
– Draft Soil Management Plan
RPT_20170412.Soil Management Plan-60513172lionsgate DRAFT.Docx 26
Figure 4-4: Salinity Exceedances in Soil
Metro Vancouver
Conveyance for the Lions Gate Secondary Wastewater Treatment Plant
– Draft Soil Management Plan
RPT_20170412.Soil Management Plan-60513172lionsgate DRAFT.Docx 27
Figure 4-5: Salinity Exceedances in Groundwater
Metro Vancouver
Conveyance for the Lions Gate Secondary Wastewater Treatment Plant
– Draft Soil Management Plan
RPT_20170412.Soil Management Plan-60513172lionsgate DRAFT.Docx 28
4.2.4 Debris Management
Debris, such as buried wood waste or other non-soil materials, may be encountered in the various fill layers at the
site. If debris is encountered, it will be separated from the soil and appropriately disposed of.
4.3 Backfill Procedures Where excavated material is contaminated, excavations will be backfilled with clean material from a documented
source. The DB Contractor will be responsible for the collection of samples of backfill material for chemical analysis
to confirm the material is not contaminated. The material quality will be confirmed by the chemical analysis and
comparison to the applicable regulatory standards prior to placement on the site.
4.4 Stockpile Management and Sampling Procedures While stockpiling and ex situ sampling are not anticipated to be a requirement, management and sampling
procedures will be developed as part of the finalization of the Draft SM Plan to address stockpile management if it
were to arise. These procedures will include requirements for appropriate siting of stockpiles and characterization
of soil using the MOE’s TG1. While MOE guidance is not applicable at this site, it does provide a best practice and
is applicable if the soil is taken off-site to provincially regulated land. The available soil quality data is summarized
in Section 4.2.3. Further investigation by the Design-Builder will be required to address the media not analyzed
(Table 3-3) outlined in Section 3.2.9. Once these investigations have been completed, further assessment should
not be required. However, if there is a need for further assessment, the following procedure is designed to
characterize suspect materials in stockpiles (ex situ) based on the MOE’s TG1. If required, soil stockpiles should be
segregated into three categories, suspect hazardous waste, suspect waste and suspect industrial quality soil,
pending testing and classification for disposal by the environmental consultant. TG1 specifies maximum stockpile
sizes, cell volumes and the number of representative cell samples required for each of these three classes.
In the event hazardous waste is encountered, the environmental consultant will provide advice on the temporary
storage of the material in accordance with the BC Hazardous Waste Regulation. Sampling and analysis of suspect
hazardous waste will be completed to determine actual contamination levels.
For each soil class a stockpile contains five cells and each cell has one representative cell sample. The following
steps are used to homogenize, split and analyze the cell samples:
Homogenize each cell sample.
Split each cell sample into two parts, and create two sets of split cell samples.
Prepare one composite sample from five samples of equal volume from one of the sets of split cell
samples.
Analyze the composite sample for PCOCs.
Randomly select two cell samples from the remaining set of five split cell samples.
Analyze the two randomly selected split cell samples individually for PCOCs.
Throughout the course of AECOM’s limited soil and groundwater investigation, it found exceedances mostly in the
subsurface (0.0 to 0.5 m) layer. These AECs can be considered waste that should be disposed in a licensed facility.
Metro Vancouver
Conveyance for the Lions Gate Secondary Wastewater Treatment Plant
– Draft Soil Management Plan
RPT_20170412.Soil Management Plan-60513172lionsgate DRAFT.Docx 29
4.5 Material Loading Procedures Care will be taken to avoid mixing clean and contaminated or suspect contaminated soil. This procedure will be
more fully developed once the recommended soil investigations have been completed and the soil quality in the
APECs and AECs is better understood. Weigh bills and associated analytical results will be used to document that
appropriate trucking and disposal methods are completed for the soil quality being loaded.
4.6 Disposal Plan for Contaminated Soil Once the recommended soil investigations have been completed and the final design of the proposed Project has
been approved, detailed soil disposal procedures will be developed by the Design-Builder. Potential soil disposal
facilities or receiving sites under a contaminated sites relocation agreement will be identified. Disposal options for
contaminated soils will be determined based on the chemical characteristics of the soil. Non-leachable soil with
COCs that exceed the CSR IL standards or CCME RL Guidelines will be disposed at one of the licenced landfills in
the Lower Mainland as well as soil that exceeded chloride and sodium CSR IL standards. Furthermore, CCME
exceedances and ownership of the Pump Station area by the Port may limit the use of the site. The soil may be
used for dyking or foreshore infill, depending on whether the soil quality is acceptable by the Port.
4.7 Traffic Management Plan Once the areas of contaminated and clean soil have been more clearly defined by the recommended soil
investigations, and the appropriate removal requirements established, these parameters will be incorporated into
the development of the project Traffic Management Plan by the Design-Builder. This evolving plan will define
appropriate routes for the movement of material (removal or relocation). This plan will include: the scheduling of
haulage into low traffic times, identified truck routes and anticipated disposal locations. This plan will also include
access management arrangements and sediment/biological controls (wheel washing / cleansing). Other
requirements of the project Traffic Management Plan are included in the Construction Environmental Management
Plan (CEMP) and include access, incident management, communications, and laydown areas.
4.8 Confirmatory Soil Sampling The recommended detailed environmental investigations will inform whether contaminated soil is present within
and/or beyond the project footprints. If possible, all contaminated soil within a planned excavation should be
removed, and this removal should be confirmed by collecting confirmatory soil samples from the excavation limits
per the MOE’s TG-1. Soil samples will be collected in-situ from the base and walls of the excavation every 10
metres horizontally and 1 metre vertically along the base and walls of the excavation. The samples will be
submitted for analysis of the applicable PCOCs or COCs for that APEC or AEC.
If suspected contaminated soil is encountered during an excavation outside of the previously identified AECs or
APECs, the soil will be sampled and analysed under the guidance of an environmental professional.
4.9 Tracking and Record Keeping The DB Contractor will be responsible for the development and implementation of a record keeping system to track
and record the volume and characteristics of contaminated soil. Appropriate documentation of the movement and
disposal of contaminated soil will be followed. The contaminated soil waste soil classification, source location, date
of excavation, estimated tonnage, date of hauling, and receiving facility will be documented. All shipping documents
and delivery receipts will be included as part of the tracking record. If hazardous wastes are identified, then a
hazardous waste generator number and carbon-copy tracking manifests will also be required.
Metro Vancouver
Conveyance for the Lions Gate Secondary Wastewater Treatment Plant
– Draft Soil Management Plan
RPT_20170412.Soil Management Plan-60513172lionsgate DRAFT.Docx 30
Soil Manifests contain information on the type and quantity of the waste being transported, instructions for handing
the waste and signature lines for all parties involved in the disposal process. Once the waste reaches its
destination, the receiving facility returns a signed copy of the manifest to the generator, confirming the waste has
been received by the designated facility. Soil Manifests will be collected and retained by the DB Contractor and
kept as a permanent record of soil removed from the Site.
4.10 Groundwater Management The scope of this Draft SM Plan includes groundwater management. The water table is relatively high,
approximately two metres below ground surface. The probable maximum construction depth will be down to 15
metres. Groundwater will need to be treated prior to discharge to the environment. The Design Builder will be
responsible for supply and operation of an appropriate treatment system to treat groundwater to acceptable
standards prior to discharge.
Monitoring wells at the Site that no longer serve their intended purpose will be properly decommissioned by the
Design-Builder. Well decommissioning is required to prevent surface infiltration of contaminants to an underlying
aquifer and prevent cross communication between flow zones intercepted by a well screen. The CCME Guidance
Manual for Environmental Site Characterization in Support of Environmental and Human Health Risk Assessment
(CCME, 2016) provides the following guidance on well abandonment:
For wells where the screen and filter pack intervals do not cross communication between separate
groundwater flow zones, the well casing should be removed, if possible. The borehole should be backfilled
from its base with a bentonite grout or cement-bentonite mixture via a tremie pipe.
Alternatively, the well may be sealed by the injection of grout into the well under pressure in order to inject
the grout through the well screen and into the surrounding filter pack. Placement of grout into the well
casing will not address the filter pack of the well.
If a well has been damaged below the ground surface and is not accessible, the well should be over drilled,
with the borehole grouted to surface.
While not directly applicable at the site, the BC Groundwater Protection Regulation also provides guidance on when
and how a well should be decommissioned in BC. The guidance in the Regulation states that if a well is not used
for five years, it should be backfilled with layers of sealant and backfill materials that precludes any lengthwise
movement of liquids. This will be effectively accomplished by following the CCME guidance.
Metro Vancouver
Conveyance for the Lions Gate Secondary Wastewater Treatment Plant
– Draft Soil Management Plan
RPT_20170412.Soil Management Plan-60513172lionsgate DRAFT.Docx 31
5. Health and Safety
The DB Contractor will be responsible for working with Port to develop a site-specific health and safety plan (HASP)
prior to the start of construction activities. WorkSafeBC Occupational Health and Safety Regulations will apply to
personnel involved in excavation of soil and associated activities. The HASP will include specific processes and
procedures mandatory for all field crews to complete the planned tasks. The HASP will identify the potential site
and activity risks and associated mitigative measures to address those risks. Those risks will specifically include
potential exposure through inhalation, absorption, or ingestion to the soil contaminants listed in Table 3-3, plus any
additional contaminants confirmed on-site.
Detailed Job Safety Analyses (JSAs) for specific field activities will be prepared in advance and appended to the
HASP. Within a JSA specific steps required to complete each field task, the hazards associated with the identified
task and the actions required to eliminate, reduce or mitigate the hazard are identified. The JSA will be thoroughly
reviewed with the field crew prior to the start of each day and updated when conditions change.
Precautionary measures will include adequate personal protective equipment, eliminating or mitigating exposure to
contaminants, excavation and confined space entry procedures, first aid and emergency response procedures,
personnel, and equipment.
5.1 Emergency Response Plan A significant component of a HASP is a site specific Emergency Response Plan (ERP). Components of an ERP
include the following:
An emergency contact list which provides telephone numbers for site personnel in addition to emergency
service providers (First Aid Responder, Fire Department, Local Hospital, etc.).
Procedures for evacuation of the Site in the event of an emergency.
Procedures to be followed in the event of a medical emergency.
Procedures to be followed in the event of a fire.
Identification of muster area(s) at the Site.
Procedures to be followed in the event of a spill, leak or release of hazardous materials.
RPT_20170412.Soil Management Plan-60513172lionsgate DRAFT.Docx 32
Metro Vancouver
Conveyance for the Lions Gate Secondary Wastewater Treatment Plant
– Draft Soil Management Plan
6. References
AECOM, 2017. Conveyance for the North Shore Wastewater Treatment Plant (NSWWTP). Draft Construction
Environmental Management Plan (CEMP) March, 2017
AECOM, 2017. Limited Baseline Study/Phase I Environmental Site Assessment.
AECOM, 2017. Soil and Groundwater Sampling Investigation for the Lions Gate Secondary Wastewater Treatment
Plant Sewer Conveyance Route, North and West Vancouver, BC. Technical Memorandum 03
AECOM, 2016. Pump Station and Conveyance System for Lions Gate Secondary Wastewater Treatment Plant –
Traffic Plan.
AECOM, 2014. Lions Gate Secondary Wastewater Treatment Plant. Project Definition Report, Volume I.
BC MOE. 2009. Technical Guidance 1 Site Characterization and Confirmation Testing. BC Ministry of Environment.
January 2009. http://www2.gov.bc.ca/assets/gov/environment/air-land-water/site-
remediation/docs/technical-guidance/tg01.pdf.
CCME. 2007. Canadian soil quality guidelines for the protection of environmental and human health: Summary
tables. Updated September 2007. In: Canadian environmental quality guidelines, 1999, Canadian Council
of Ministers of the Environment, Winnipeg.
CCME 2016. Guidance Manual for Environmental Site Characterization in Support of Environmental and Human
Health Risk Assessment Volume 1 Guidance Manual. 2016 Canadian Council of Ministers of the
Environment, Winnipeg.
BC Guidelines for Industry Emergency Response Plans and/or the CSA Z731-03-CAN/CSA Emergency
Preparedness and Response standards
Golder Associates. 2015. Stage 1 Preliminary Site Investigation Conveyance Route, North and West Vancouver,
BC. Report No. 1406018-027-R-Rev0-2000
Golder Associates. 2015. Stage 2 Preliminary Site Investigation Conveyance Route, North and West Vancouver,
BC. Report No. 1406018-028-R-Rev0-2000
Golder Associates. 2015a. Environmental Overview Assessment: Lions Gate WWTP. Report No. 1406018-010-R-
Rev0
Golder Associates. 2015b. LGSWWTP Sewer Conveyance Archaeological Overview Assessment. Report No.
1406018-011-R-Rev0-6000
Hemmera 2005. Final Report. Sediment Investigation and Habitat Assessment. Pacific Environmental Centre
(PEC) Site, West Vancouver, BC. File 457-008.02/03/04
Hemmera 2014. Environmental Review of Stage 2 Conceptual Design for the Western Lower Level Route
Extension Project. File 638-012.01
RPT_20170412.Soil Management Plan-60513172lionsgate DRAFT.Docx 33
Metro Vancouver
Conveyance for the Lions Gate Secondary Wastewater Treatment Plant
– Draft Soil Management Plan
Ministry of Water, Land and Air Protection (MWLAP and MoFR, 2002). A Field Guide to Fuel Handling,
Transportation and Storage
Ministry of Forest, Lands and Natural Resources Operations (MFLNRO, 2014). iMapBC database.
http://www2.gov.bc.ca/gov/content/governments/about-the-bc-government/databc/geographic-data-and-
services/imapbc
Ministry of Environment (2014). Spill Reporting Regulation, under the Environmental Management Act.
Pottinger Gaherty Environmental Consultants Ltd. 2002. Environmental Site Assessment: Capilano #5 Squamish
Nation Reserve, West Vancouver, BC. PGL File 1539-02.01
Sources Archaeological & Heritage Research Inc. 2013. Technical memo: LGWWTP Archaeological Results.
PMV. 2015. Project and Environmental Review Guidelines – Construction Environmental Management Plan
(CEMP). July 2015.
Groundwater Protection Regulation, B.C. Reg. 39/2016.
RPT_20170412.Soil Management Plan-60513172lionsgate DRAFT.Docx 34
Metro Vancouver
Conveyance for the Lions Gate Secondary Wastewater Treatment Plant
– Draft Soil Management Plan
Appendix A BC Online Site Registry Search
Search 1
Page 1
As Of: MAR 19, 2017 BC Online: Site Registry 17/03/20 For: PC97993 AECOM 09:15:03
Folio: Page 1 3 records selected for 0.5 km from latitude 49 deg, 19 min, 05.8 sec and Longitude 123 deg, 08 min, 09.9 sec
Site Id Lastupd Address / City 0004802 04MAY19 EAST OF LION'S GATE BRIDGE
NORTH VANCOUVER 0012383 13DEC12 TOMAHAWK AVENUE
WEST VANCOUVER 0015968 IR NO. 5 SOUTH END OF BRIDGE ROAD
WEST VANCOUVER
Search 2
Page 1
As of: MAR 26, 2017 BC Online: Site Registry 17-03-29
For: PA97993 AECOM 11:31:18 Folio: Page 1
Detail Report SITE LOCATION
Site ID: 4802 Latitude: 49d 18m 58.1s Victoria File: Longitude: 123d 07m 49.0s Regional File: 26250-20/4802
Region: SURREY, LOWER MAINLAND
Site Address: EAST OF LION'S GATE BRIDGE City: NORTH VANCOUVER Prov/State: BC
Postal Code:
Registered: OCT 02, 1998 Updated: MAY 19, 2004 Detail Removed: MAY 07, 2004
Notations: 1 Participants: 4 Associated Sites: 2 Documents: 0 Susp. Land Use: 0 Parcel Descriptions: 0
Location Description: LOCATION OBTAINED USING GOAT AND ORTHO PHOTOS (SIMON SHUTTER ON JAN 21/98)
Record Status: NOT ASSIGNED Fee category: LARGE SITE, COMPLEX CONTAMINATION
= = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = =
NOTATIONS
Notation Type: CASE MANAGEMENT ITEM Notation Class: ADMINISTRATIVE
Initiated: JAN 21, 1998 Approved: JAN 21, 1998
Ministry Contact: KANYA, GREG S
Note: MEETING BETWEEN ENVIRONMENT AND LANDS AND ENVIRONMENT CANADA TO BRIEF PROVINCIAL AGENCY ON CONTAMINATION ISSUES = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = =
SITE PARTICIPANTS
Participant: AZEVEDO, BARRY Role(s): MAIN MINISTRY CONTACT
Start Date: JAN 21, 1998 End Date: - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Participant: GLUE, RICHARD D.
Role(s): ENVIRONMENT CANADA CONTACT Start Date: JAN 21, 1998 End Date:
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Participant: KANYA, GREG S
Role(s): ALTERNATE MINISTRY CONTACT Start Date: JAN 21, 1998 End Date:
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Participant: SHUTTER, SIMON (SURREY)
Role(s): ALTERNATE MINISTRY CONTACT Start Date: JAN 21, 1998 End Date: OCT 01, 2006
= = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = =
Search 2 Continued
Page 2
As of: MAR 26, 2017 BC Online: Site Registry 17-03-29
For: PA97993 AECOM 11:31:18 Folio: Page 2
ASSOCIATED SITES
Site id: 9 Date: JAN 21, 1998 Notes:
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Site id: 1521 Date: JAN 21, 1998 Notes:
No activities were reported for this site
End of Detail Report
Search 3
Page 1
As of: MAR 26, 2017 BC Online: Site Registry 17-03-29
For: PA97993 AECOM 11:36:16 Folio: Page 1
Detail Report SITE LOCATION
Site ID: 12383 Latitude: 49d 19m 07.4s Victoria File: 26250-20/12383 Longitude: 123d 07m 55.6s Regional File:
Region: SURREY, LOWER MAINLAND
Site Address: TOMAHAWK AVENUE SOUTH END
City: WEST VANCOUVER Prov/State: BC Postal Code: N/A
Registered: JUL 05, 2010 Updated: DEC 12, 2013 Detail Removed: DEC 02, 2013
Notations: 3 Participants: 5 Associated Sites: 1 Documents: 0 Susp. Land Use: 0 Parcel Descriptions: 2
Record Status: NOT ASSIGNED Fee category: UNRANKED
= = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = =
NOTATIONS
Notation Type: NOTIFICATION RECEIVED ABOUT LIKELY OR ACTUAL SUBSTANCE MIGRATION TO NEIGHBOURING SITE
Notation Class: ENVIRONMENTAL MANAGEMENT ACT: GENERAL Initiated: FEB 21, 2011 Approved: FEB 21, 2011
Ministry Contact: SAMWAYS, JENNIFER
Notation Participants Notation Roles PITEAU ASSOCIATES ENGINEERING LTD. SUBMITTED BY SAMWAYS, JENNIFER RECEIVED BY
Note: AFFECTED PARCEL IS IR NO. 5 SOUTH END OF BRIDGE ROAD, WEST VANCOUVER. SITE: 12383 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Notation Type: NOTICE OF INDEPENDENT REMEDIATION INITIATION SUBMITTED
Notation Class: ENVIRONMENTAL MANAGEMENT ACT: GENERAL Initiated: JUL 01, 2010 Approved: JUL 01, 2010
Ministry Contact: SAMWAYS, JENNIFER
Notation Participants Notation Roles PITEAU ASSOCIATES ENGINEERING LTD. SUBMITTED BY
Note: START: 2010-06-29 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Notation Type: SITE RISK CLASSIFIED - SITE IS NON-HIGH RISK Notation Class: ENVIRONMENTAL MANAGEMENT ACT: GENERAL
Initiated: JUN 30, 2010 Approved: JUN 30, 2010
Ministry Contact: O'GRADY, TYLER
Page 2
Search 3 Continued
As of: MAR 26, 2017 BC Online: Site Registry 17-03-29
For: PA97993 AECOM 11:36:16 Folio: Page 2
NOTATIONS
Notation Participants Notation Roles PITEAU ASSOCIATES ENGINEERING LTD. SUBMITTED BY = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = =
SITE PARTICIPANTS
Participant: BRITISH COLUMBIA RAILWAY COMPANY (BCR) Role(s): PROPERTY OWNER
Start Date: JUL 01, 2010 End Date: - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Participant: O'GRADY, TYLER
Role(s): ALTERNATE MINISTRY CONTACT Start Date: JUN 30, 2010 End Date:
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Participant: PITEAU ASSOCIATES ENGINEERING LTD.
Role(s): ENVIRONMENTAL CONSULTANT/CONTRACTOR Start Date: JUN 30, 2010 End Date:
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Participant: SAMWAYS, JENNIFER
Role(s): MAIN MINISTRY CONTACT Start Date: JUL 01, 2010 End Date:
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Participant: SQUAMISH NATION
Role(s): POTENTIALLY AFFECTED PARTY Start Date: FEB 21, 2011 End Date:
= = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = ASSOCIATED SITES
Site id: 15968 Date: DEC 02, 2013 Notes: SOURCE PARCEL: 12383 AFFECTED PARCEL: 15968
= = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = PARCEL DESCRIPTIONS
Date Added: JUL 05, 2010 Crown Land PIN#: LTO PID#: 015796957 Crown Land File#: Land Desc: THAT PART OF BLOCK C IN REFERENCE PLAN 10604 DISTRICT LOT 5521
GROUP 1 NEWWESTMINSTER DISTRICT - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Date Added: JUL 05, 2010 Crown Land PIN#: LTO PID#: 015861881 Crown Land File#: Land Desc: DISTRICT LOT 4286 (REFERENCE PLAN 1270) GROUP 1 NEW WESTMINSTER
DISTRICT,EXCEPT PART IN REFERENCE PLAN 3863 No activities were reported for this site
End of Detail Report
Search 4
Page 1
As of: MAR 26, 2017 BC Online: Site Registry 17-03-29
For: PA97993 AECOM 11:31:42 Folio: Page 1
Detail Report SITE LOCATION
Site ID: 15968 Latitude: 49d 19m 11.1s Victoria File: 26250-20/15968 Longitude: 123d 08m 05.5s Regional File:
Region: SURREY, LOWER MAINLAND
Site Address: IR NO. 5 SOUTH END OF BRIDGE ROAD
City: WEST VANCOUVER Prov/State: BC Postal Code: N/A
Registered: DEC 12, 2013 Updated: Detail Removed:
Notations: 1 Participants: 3 Associated Sites: 1 Documents: 0 Susp. Land Use: 0 Parcel Descriptions: 0
Location Description: LAT/LONG CONFIRMED USING GOOGLE EARTH 2013-12-02 Record Status: NOT ASSIGNED Fee category: UNRANKED
= = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = =
NOTATIONS
Notation Type: NOTIFICATION RECEIVED ABOUT LIKELY OR ACTUAL SUBSTANCE MIGRATION FROM NEIGHBOURING SITE
Notation Class: ENVIRONMENTAL MANAGEMENT ACT: GENERAL Initiated: FEB 21, 2011 Approved: FEB 21, 2011
Ministry Contact: SAUNAR, AMETHYST
Notation Participants Notation Roles PITEAU ASSOCIATES ENGINEERING LTD. SUBMITTED BY SAUNAR, AMETHYST RECEIVED BY SQUAMISH NATION RECEIVED BY
Note: SOURCE PARCEL IS TOMAHAWK AVENUE & WELCH STREET, WEST VANCOUVER. SITE ID:12383 = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = =
SITE PARTICIPANTS
Participant: PITEAU ASSOCIATES ENGINEERING LTD. Role(s): ENVIRONMENTAL CONSULTANT/CONTRACTOR
Start Date: FEB 21, 2011 End Date: - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Participant: SAUNAR, AMETHYST
Role(s): MINISTRY CONTACT Start Date: FEB 21, 2011 End Date:
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Participant: SQUAMISH NATION
Role(s): POTENTIALLY AFFECTED PARTY PROPERTY OWNER
Start Date: FEB 21, 2011 End Date:
Page 2
Search 4 Continued
As of: MAR 26, 2017 BC Online: Site Registry 17-03-29
For: PA97993 AECOM 11:31:42 Folio: Page 2 = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = =
ASSOCIATED SITES
Site id: 12383 Date: DEC 02, 2013 Notes: SOURCE PARCEL: 12383 AFFECTED PARCEL: 15968
No activities were reported for this site
End of Detail Report
Metro Vancouver
Conveyance for the Lions Gate Secondary Wastewater Treatment Plant
– Draft Soil Management Plan
Appendix B Analytical Tables
RPT_20170412.Soil Management Plan-60513172lionsgate DRAFT.Docx 35
Lions Gate Pumping Station
Feb 2017 Sampling Event
Table 1: Summary of Analytical Results for Metals in Soil
Page 1 of 4
Parameter
CSR-Stage10-
Sch3.1-1-Intake-
RLLD
CSR-Stage10-
Sch3.1-1-Intake-IL
CSR-Stage10-
Sch3.1-1-SIP-RLLD
CSR-Stage10-
Sch3.1-1-SIP-IL
CSR-SCH3.1.1-HH
GWDW-RLLD
CSR-SCH3.1.1-HH
GWDW-IL
CSR-SCH3.1.1-
EPGWSW-MARINE-
RLLD
CSR-SCH3.1.1-
EPGWSW-MARINE-
IL
CSR-SCH3.1.1-
EPGWSW-FRESH-
RLLD
CSR-SCH3.1.1-
EPGWSW-FRESH-
IL
CSR-Stage10-
Sch3.1-2-HH-RLLD
CSR-Stage10-
Sch3.1-2-HH-IL
CSR-Stage10-
Sch3.1-2-EH-RLLD
CSR-Stage10-
Sch3.1-2-EH-IL
CCME
Residential/
Parkland
pH, Lab NS NS NS NS NS NS NS NS NS NS NS NS NS NS 6 to 8
Antimony NS NS NS NS NS NS NS NS NS NS 250 40000 20 40 20
Arsenic 20 400 25 40 10 10 10 10 10 10 NS NS NS NS 12
Barium 8500 > 1000 mg/g 700 1500 350 350 1500 1500 3500 3500 NS NS NS NS 500
Beryllium 85 15000 150 350 1 - 2500a
1 - 2500a
85 - 350000a
85 - 350000a
1 - 500a
1 - 500a
NS NS NS NS 4
Cadmium 20 3500 35 80 1 - 70a
1 - 70a
1 - 200a
1 - 200a
1 - 50a
1 - 50a
NS NS NS NS 10
Chloride > 1000 mg/g > 1000 mg/g 350 2500 100 100 600 600 600 600 NS NS NS NS NS
Chromium 100 20000 200 250 60 60 60 60 60 60 NS NS NS NS 64
Cobalt 25 2000 45 200 25 25 25 25 25 25 NS NS NS NS 50
Copper 3500 700000 150 300 250 - 100000a
250 - 100000a
70 - 1500a
70 - 1500a
70 - 6500a
70 - 6500a
NS NS NS NS 63
Lead 120 4000 550 1000 120 - 8500a
120 - 8500a
120 - 15000a
120 - 15000a
120 - 50000a
120 - 50000a
NS NS NS NS 140
Mercury 10 2000 40 75 NS NS NS NS NS NS NS NS NS NS 6.6
Molybdenum 200 35000 80 150 15 15 650 650 650 650 NS NS NS NS 10
Nickel 450 80000 150 250 70 - 500a
70 - 500a
70 - 500a
70 - 500a
90 - 9500a
90 - 9500a
NS NS NS NS 45
Selenium 200 35000 1.5 2 1 1 1 1 1 1 NS NS NS NS 1
Silver NS NS NS NS NS NS NS NS NS NS 200 35000 20 40 20
Sodium > 1000 mg/g > 1000 mg/g 200 1000 15000 15000 NS NS NS NS NS NS NS NS NS
Thallium 2 70 9 55 2 2 2 2 2 2 NS NS NS NS 1
Tin NS NS NS NS NS NS NS NS NS NS 25000 > 1000 mg/g 50 300 50
Uranium 100 20000 500 2000 30 30 150 150 150 150 NS NS NS NS 23
Vanadium 200 35000 150 300 100 100 NS NS NS NS NS NS NS NS 130
Zinc 10000 > 1000 mg/g 450 450 200 - 5500a
200 - 5500a
150 - 200a
150 - 200a
150 - 1500a
150 - 1500a
NS NS NS NS 200
CSR-SCH3.1.1-HH GWDW-RLLD: BC Contaminated Site Regulation - Schedule 3.1-Part 1 a - Standard dependent on pH
Matrix Numerical Soil Standards,Column 6 (Low Density Residential) HEPH: Heavy Extractable Petroleum Hydrocarbons
CSR-SCH3.1.1-HH GWDW-IL: BC Contaminated Sites Regulation - Schedule 3.1-Part 1 LEPH: Light Extractable Petroleum Hydrocarbons
Matrix Numerical Soil Standards,Column 9 (Industrial) mg/kg: micrograms/kilogram
CSR-SCH3.1.1-EPGWSW-MARINE-RLLD: BC Contaminated Site Regulation - Schedule 3.1-Part 1 NS: No Standard
Matrix Numerical Soil Standards,Column 6 (Low Density Residential) m bgs: meters below ground surface
CSR-SCH3.1.1-EPGWSW-MARINE-IL: BC Contaminated Sites Regulation - Schedule 3.1-Part 1 < Denotes concentration less than indicated detection limit or RPD less than indicated value.
Matrix Numerical Soil Standards,Column 9 (Industrial) - Not analyzed.
CSR-SCH3.1.1-EPGWSW-FRESH-RLLD: BC Contaminated Site Regulation - Schedule 3.1-Part 1
Matrix Numerical Soil Standards,Column 6 (Low Density Residential)
CSR-SCH3.1.1-EPGWSW-FRESH-IL: BC Contaminated Sites Regulation - Schedule 3.1-Part 1
Orange
Yellow
BOLD
Exceeds Applicable CCME Standards.
Exceeds Applicable BC CSR Stage 10 Omnibus Standards.
Mean Detection Limit exceeds the regulatory standard.
Matrix Numerical Soil Standards,Column 9 (Industrial) b - Exceeds both applicable CCME and CS CSR Stage 10 standards
CSR-Stage10-Sch3.1.1-Intake-RLLD: BC Contaminated Sites Regulation (Stage 10 update) - Schedule 3.1 Part 1
Matrix Numerical Soil Standards, Column 8
(Residential Low Density)), Intake of contaminated soil
CSR-Stage10-Sch3.1.1-Intake-IL: BC Contaminated Sites Regulation (Stage 10 update) - Schedule 3.1 Part 1
Matrix Numerical Soil Standards, Column 8
(Industrial)), Intake of contaminated soil
CSR-Stage10-Sch3.1.1-SIP-RLLD: BC Contaminated Sites Regulation (Stage 10 update) - Schedule 3.1 Part 1
Matrix Numerical Soil Standards, Column 8
(Residential Low Density), Toxicity to Soil Invertabretes and Plants
CSR-Stage10-Sch3.1.1-SIP-IL: BC Contaminated Sites Regulation (Stage 10 update) - Schedule 3.1 Part 1
Matrix Numerical Soil Standards, Column 8
(Industrial), Toxicity to Soil Invertabretes and Plants
CSR-Stage10-Sch3.1.2-HH-RLLD: BC Contaminated Sites Regulation (Stage 10 update) - Schedule 3.1 Part 2
General Numerical Soil Standards, Column 9
(Residential Low Density), Soil Standards to Protect Human Health
CSR-Stage10-Sch3.1.2-HH-IL: BC Contaminated Sites Regulation (Stage 10 update) - Schedule 3.1 Part 2
General Numerical Soil Standards, Column 9
(Industrial), Soil Standards to Protect Human Health
CSR-Stage10-Sch3.1.2-EH-RLLD: BC Contaminated Sites Regulation (Stage 10 update) - Schedule 3.1 Part 3
General Numerical Soil Standards, Column 9
(Residential Low Density), Soil Standards to Protect Ecological Health
CSR-Stage10-Sch3.1.2-EH-IL: BC Contaminated Sites Regulation (Stage 10 update) - Schedule 3.1 Part 3
General Numerical Soil Standards, Column 9
(Industrial), Soil Standards to Protect Ecological Health
Lions Gate Pumping Station
Feb 2017 Sampling Event
Table 1: Summary of Analytical Results for Metals in Soil
Page 2 of 4
Sample Location
Sample Date
Sample ID
Sample Depth (m
Maxxam Sample ID
Maxxam Job Number
SH17-01 SH17-01 SH17-01 SH17-02 SH17-02 SH17-02 SH17-02
2/21/2017 2/21/2017 2/21/2017 2/20/2017 2/20/2017 2/20/2017 2/20/2017
BPT/SH17-01-0.5 BPT/SH17-01-2.5 BPT/SH17-01-5.0 BPT/SH17-02-0.5 BPT/SH17-02-1.8 BPT/SH17-02-5.0 BPT/SH17-02-29
0.5 2.5 5 0.5 1.8 5 29
L1892946-1 L1892946-2 L1892946-3 L1892465-1 L1892465-2 L1892465-3 L1892465-4
L1892946 L1892946 L1892946 L1892465 L1892465 L1892465 L1892465
Parameter
CSR-Stage10-
Sch3.1-1-Intake-
RLLD
CSR-Stage10-
Sch3.1-1-Intake-IL
CSR-Stage10-
Sch3.1-1-SIP-RLLD
CSR-Stage10-
Sch3.1-1-SIP-IL
CSR-SCH3.1.1-HH
GWDW-RLLD
CSR-SCH3.1.1-HH
GWDW-IL
CCME
Industrial
Units
pH, Lab NS NS NS NS NS NS 6 to 8 pH 8.62 7.96 7.55 8.54 7.32 7.45 7.57
Antimony NS NS NS NS NS NS 40 mg/kg 0.20 0.19 < 0.1 0.28 0.23 < 0.1 < 0.1
Arsenic 20 400 25 40 10 10 12 mg/kg 4.64 2.61 1.84 2.43 3.58 1.17 0.83
Barium 8500 > 1000 mg/g 700 1500 350 350 2000 mg/kg 73.7 32.8 67.7 60.8 42.8 34.1 95.1
Beryllium 85 15000 150 350 1 - 2500a
1 - 2500a
8 mg/kg < 0.1 < 0.1 < 0.1 < 0.1 0.11 < 0.1 < 0.1
Cadmium 20 3500 35 80 1 - 70a
1 - 70a
22 mg/kg 0.091 0.132 < 0.05 0.194 0.148 < 0.05 < 0.05
Chloride > 1000 mg/g > 1000 mg/g 350 2500 100 100 NS mg/kg 7.00 2550 777 79.3 179 839 1960
Chromium 100 20000 200 250 60 60 87 mg/kg 28.2 11.9 17.4 15.3 15.6 13.8 10.4
Cobalt 25 2000 45 200 25 25 300 mg/kg 7.64 5.16 6.14 6.77 6.85 5.06 4.37
Copper 3500 700000 150 300 250 - 100000a
250 - 100000a
91 mg/kg 26.8 18.7 19.9 50.6 17.9 12.3 11.5
Lead 120 4000 550 1000 120 - 8500a
120 - 8500a
600 mg/kg 7.47 10.8 1.63 54.9 8.96 1.42 1.24
Mercury 10 2000 40 75 NS NS 50 mg/kg 0.0090 0.0104 < 0.005 0.0152 0.0103 < 0.005 < 0.005
Molybdenum 200 35000 80 150 15 15 40 mg/kg 3.80 2.39 1.15 0.63 0.69 0.30 0.40
Nickel 450 80000 150 250 70 - 500a
70 - 500a
89 mg/kg 8.77 5.93 6.44 8.98 7.60 5.61 5.63
Selenium 200 35000 1.5 2 1 1 2.9 mg/kg < 0.2 < 0.2 < 0.2 < 0.2 0.21 < 0.2 < 0.2
Silver NS NS NS NS NS NS 40 mg/kg 0.12 < 0.1 < 0.1 < 0.1 < 0.1 < 0.1 < 0.1
Sodium > 1000 mg/g > 1000 mg/g 200 1000 15000 15000 NS mg/kg 5.3 1490 432 54.3 106 428 1140
Thallium 2 70 9 55 2 2 1 mg/kg 0.076 < 0.05 < 0.05 0.050 < 0.05 < 0.05 < 0.05
Tin NS NS NS NS NS NS 300 mg/kg < 2 < 2 < 2 < 2 < 2 < 2 < 2
Uranium 100 20000 500 2000 30 30 300 mg/kg 0.536 2.00 1.05 0.546 3.10 0.582 0.224
Vanadium 200 35000 150 300 100 100 130 mg/kg 60.8 46.8 57.9 54.6 58.2 45.6 39.9
Zinc 10000 > 1000 mg/g 450 450 200 - 5500a
200 - 5500a
360 mg/kg 37.9 40.5 36.8 250b
92.7 34.4 25.0
CSR-SCH3.1.1-HH GWDW-RLLD: BC Contaminated Site Regulation - Schedule 3.1-Part 1 a - Standard dependent on pH
Matrix Numerical Soil Standards,Column 6 (Low Density Residential) HEPH: Heavy Extractable Petroleum Hydrocarbons
CSR-SCH3.1.1-HH GWDW-IL: BC Contaminated Sites Regulation - Schedule 3.1-Part 1 LEPH: Light Extractable Petroleum Hydrocarbons
Matrix Numerical Soil Standards,Column 9 (Industrial) mg/kg: micrograms/kilogram
CSR-SCH3.1.1-EPGWSW-MARINE-RLLD: BC Contaminated Site Regulation - Schedule 3.1-Part 1 NS: No Standard
Matrix Numerical Soil Standards,Column 6 (Low Density Residential) m bgs: meters below ground surface
CSR-SCH3.1.1-EPGWSW-MARINE-IL: BC Contaminated Sites Regulation - Schedule 3.1-Part 1 < Denotes concentration less than indicated detecti
Matrix Numerical Soil Standards,Column 9 (Industrial) - Not analyzed.
CSR-SCH3.1.1-EPGWSW-FRESH-RLLD: BC Contaminated Site Regulation - Schedule 3.1-Part 1
Matrix Numerical Soil Standards,Column 6 (Low Density Residential)
CSR-SCH3.1.1-EPGWSW-FRESH-IL: BC Contaminated Sites Regulation - Schedule 3.1-Part 1
Orange
Yellow
BOLD
Exceeds Applicable
Exceeds Applicable
Mean Detection Limit
Matrix Numerical Soil Standards,Column 9 (Industrial) b - Exceeds both applicable CCME and CS CSR Stage
CSR-Stage10-Sch3.1.1-Intake-RLLD: BC Contaminated Sites Regulation (Stage 10 update) - Schedule 3.1 Part 1
Matrix Numerical Soil Standards, Column 8
(Residential Low Density)), Intake of contaminated soil
CSR-Stage10-Sch3.1.1-Intake-IL: BC Contaminated Sites Regulation (Stage 10 update) - Schedule 3.1 Part 1
Matrix Numerical Soil Standards, Column 8
(Industrial)), Intake of contaminated soil
CSR-Stage10-Sch3.1.1-SIP-RLLD: BC Contaminated Sites Regulation (Stage 10 update) - Schedule 3.1 Part 1
Matrix Numerical Soil Standards, Column 8
(Residential Low Density), Toxicity to Soil Invertabretes and Plants
CSR-Stage10-Sch3.1.1-SIP-IL: BC Contaminated Sites Regulation (Stage 10 update) - Schedule 3.1 Part 1
Matrix Numerical Soil Standards, Column 8
(Industrial), Toxicity to Soil Invertabretes and Plants
CSR-Stage10-Sch3.1.2-HH-RLLD: BC Contaminated Sites Regulation (Stage 10 update) - Schedule 3.1 Part 2
General Numerical Soil Standards, Column 9
(Residential Low Density), Soil Standards to Protect Human Health
CSR-Stage10-Sch3.1.2-HH-IL: BC Contaminated Sites Regulation (Stage 10 update) - Schedule 3.1 Part 2
General Numerical Soil Standards, Column 9
(Industrial), Soil Standards to Protect Human Health
CSR-Stage10-Sch3.1.2-EH-RLLD: BC Contaminated Sites Regulation (Stage 10 update) - Schedule 3.1 Part 3
General Numerical Soil Standards, Column 9
(Residential Low Density), Soil Standards to Protect Ecological Health
CSR-Stage10-Sch3.1.2-EH-IL: BC Contaminated Sites Regulation (Stage 10 update) - Schedule 3.1 Part 3
General Numerical Soil Standards, Column 9
(Industrial), Soil Standards to Protect Ecological Health
Lions Gate Pumping Station
Feb 2017 Sampling Event
Table 1: Summary of Analytical Results for Metals in Soil
Page 3 of 4
SH17-03 SH17-03 SH17-03 SH17-04 SH17-04 SH17-04 SH17-04 SH17-05 SH17-05
2/24/2017 2/24/2017 2/24/2017 2/23/2017 2/23/2017 2/23/2017 2/23/2017 2/22/2017 2/22/2017
BPT/SH17-03-0.5 BPT/SH17-03-1.5 BPT/SH17-03-5.0 BPT/SH17-04-0.5 BPT/SH17-04-1.5 BPT/SH17-04-5.0 BPT/SH17-04-20.0 BPT/SH17-05-0.5 BPT/SH17-05-1.5
0.5 1.5 5 0.5 1.5 5 20 0.5 1.5
L1894674-1 L1894674-2 L1894674-3 L1894195-1 L1894195-2 L1894195-3 L1894195-4 L1893661-1 L1893661-2
L1894674 L1894674 L1894674 L1894195 L1894195 L1894195 L1894195 L1893661 L1893661
Parameter
CSR-Stage10-
Sch3.1-1-Intake-
RLLD
CSR-Stage10-
Sch3.1-1-Intake-IL
CSR-Stage10-
Sch3.1-1-SIP-RLLD
CSR-Stage10-
Sch3.1-1-SIP-IL
CSR-SCH3.1.1-HH
GWDW-RLLD
CSR-SCH3.1.1-HH
GWDW-IL
pH, Lab NS NS NS NS NS NS 7.52 7.71 7.05 8.19 7.79 6.78 6.59 7.30 7.24
Antimony NS NS NS NS NS NS 0.33 0.30 < 0.1 1.32 0.23 < 0.1 < 0.1 0.13 0.21
Arsenic 20 400 25 40 10 10 2.76 2.16 1.34 5.48 2.09 1.59 1.13 1.95 5.03
Barium 8500 > 1000 mg/g 700 1500 350 350 47.5 35.2 24.1 50.5 46.2 36.7 28.6 44.3 78.2
Beryllium 85 15000 150 350 1 - 2500a
1 - 2500a
0.14 0.10 < 0.1 0.11 < 0.1 < 0.1 < 0.1 < 0.1 0.21
Cadmium 20 3500 35 80 1 - 70a
1 - 70a
0.144 0.169 < 0.05 0.266 0.191 0.059 < 0.05 1.23 0.168
Chloride > 1000 mg/g > 1000 mg/g 350 2500 100 100 62.2 55.9 275 56.9 1.67 60.1 870 63.8 62.5
Chromium 100 20000 200 250 60 60 20.5 16.3 11.3 18.0 16.1 16.8 8.28 10.8 27.4
Cobalt 25 2000 45 200 25 25 8.76 6.07 5.38 6.19 5.96 5.11 4.33 5.18 10.7
Copper 3500 700000 150 300 250 - 100000a
250 - 100000a
33.6 34.4 23.2 396b
19.7 34.8 13.8 65.7 28.9
Lead 120 4000 550 1000 120 - 8500a
120 - 8500a
25.4 38.6 1.56 136 18.3 1.53 1.37 15.0 6.16
Mercury 10 2000 40 75 NS NS 0.0113 0.0077 < 0.005 0.0407 0.0125 < 0.005 < 0.005 0.0052 0.0213
Molybdenum 200 35000 80 150 15 15 0.92 0.64 0.33 4.09 0.58 0.33 0.23 0.46 1.30
Nickel 450 80000 150 250 70 - 500a
70 - 500a
10.2 7.68 5.77 9.14 7.05 7.69 5.16 7.81 11.3
Selenium 200 35000 1.5 2 1 1 < 0.2 < 0.2 < 0.2 0.25 < 0.2 < 0.2 < 0.2 < 0.2 0.30
Silver NS NS NS NS NS NS < 0.1 < 0.1 < 0.1 0.37 < 0.1 < 0.1 < 0.1 < 0.1 < 0.1
Sodium > 1000 mg/g > 1000 mg/g 200 1000 15000 15000 37.1 26.4 149 12.6 2.3 31.5 474 24.3 72.4
Thallium 2 70 9 55 2 2 0.064 < 0.05 < 0.05 < 0.05 < 0.05 < 0.05 < 0.05 < 0.05 0.085
Tin NS NS NS NS NS NS < 2 < 2 < 2 < 2 < 2 < 2 < 2 < 2 < 2
Uranium 100 20000 500 2000 30 30 0.972 0.646 0.690 0.448 0.367 0.493 0.379 0.281 3.48
Vanadium 200 35000 150 300 100 100 76.7 64.6 52.1 61.4 68.9 54.2 43.0 36.4 101
Zinc 10000 > 1000 mg/g 450 450 200 - 5500a
200 - 5500a
80.8 372b
31.4 62.2 58.9 41.2 26.5 50.7 56.3
CSR-SCH3.1.1-HH GWDW-RLLD: BC Contaminated Site Regulation - Schedule 3.1-Part 1 a - Standard dependent on pH
Matrix Numerical Soil Standards,Column 6 (Low Density Residential) HEPH: Heavy Extractable Petroleum Hydrocarbons
CSR-SCH3.1.1-HH GWDW-IL: BC Contaminated Sites Regulation - Schedule 3.1-Part 1 LEPH: Light Extractable Petroleum Hydrocarbons
Matrix Numerical Soil Standards,Column 9 (Industrial) mg/kg: micrograms/kilogram
CSR-SCH3.1.1-EPGWSW-MARINE-RLLD: BC Contaminated Site Regulation - Schedule 3.1-Part 1 NS: No Standard
Matrix Numerical Soil Standards,Column 6 (Low Density Residential) m bgs: meters below ground surface
CSR-SCH3.1.1-EPGWSW-MARINE-IL: BC Contaminated Sites Regulation - Schedule 3.1-Part 1 < Denotes concentration less than indicated detecti
Matrix Numerical Soil Standards,Column 9 (Industrial) - Not analyzed.
CSR-SCH3.1.1-EPGWSW-FRESH-RLLD: BC Contaminated Site Regulation - Schedule 3.1-Part 1
Matrix Numerical Soil Standards,Column 6 (Low Density Residential)
CSR-SCH3.1.1-EPGWSW-FRESH-IL: BC Contaminated Sites Regulation - Schedule 3.1-Part 1
Orange
Yellow
BOLD
Exceeds Applicable
Exceeds Applicable
Mean Detection Limit
Matrix Numerical Soil Standards,Column 9 (Industrial) b - Exceeds both applicable CCME and CS CSR Stage
CSR-Stage10-Sch3.1.1-Intake-RLLD: BC Contaminated Sites Regulation (Stage 10 update) - Schedule 3.1 Part 1
Matrix Numerical Soil Standards, Column 8
(Residential Low Density)), Intake of contaminated soil
CSR-Stage10-Sch3.1.1-Intake-IL: BC Contaminated Sites Regulation (Stage 10 update) - Schedule 3.1 Part 1
Matrix Numerical Soil Standards, Column 8
(Industrial)), Intake of contaminated soil
CSR-Stage10-Sch3.1.1-SIP-RLLD: BC Contaminated Sites Regulation (Stage 10 update) - Schedule 3.1 Part 1
Matrix Numerical Soil Standards, Column 8
(Residential Low Density), Toxicity to Soil Invertabretes and Plants
CSR-Stage10-Sch3.1.1-SIP-IL: BC Contaminated Sites Regulation (Stage 10 update) - Schedule 3.1 Part 1
Matrix Numerical Soil Standards, Column 8
(Industrial), Toxicity to Soil Invertabretes and Plants
CSR-Stage10-Sch3.1.2-HH-RLLD: BC Contaminated Sites Regulation (Stage 10 update) - Schedule 3.1 Part 2
General Numerical Soil Standards, Column 9
(Residential Low Density), Soil Standards to Protect Human Health
CSR-Stage10-Sch3.1.2-HH-IL: BC Contaminated Sites Regulation (Stage 10 update) - Schedule 3.1 Part 2
General Numerical Soil Standards, Column 9
(Industrial), Soil Standards to Protect Human Health
CSR-Stage10-Sch3.1.2-EH-RLLD: BC Contaminated Sites Regulation (Stage 10 update) - Schedule 3.1 Part 3
General Numerical Soil Standards, Column 9
(Residential Low Density), Soil Standards to Protect Ecological Health
CSR-Stage10-Sch3.1.2-EH-IL: BC Contaminated Sites Regulation (Stage 10 update) - Schedule 3.1 Part 3
General Numerical Soil Standards, Column 9
(Industrial), Soil Standards to Protect Ecological Health
Lions Gate Pumping Station
Feb 2017 Sampling Event
Table 1: Summary of Analytical Results for Metals in Soil
Page 4 of 4
SH17-05
2/22/2017
BPT/SH17-05-4.5
4.5
L1893661-3
L1893661
Parameter
CSR-Stage10-
Sch3.1-1-Intake-
RLLD
CSR-Stage10-
Sch3.1-1-Intake-IL
CSR-Stage10-
Sch3.1-1-SIP-RLLD
CSR-Stage10-
Sch3.1-1-SIP-IL
CSR-SCH3.1.1-HH
GWDW-RLLD
CSR-SCH3.1.1-HH
GWDW-IL
pH, Lab NS NS NS NS NS NS 7.09
Antimony NS NS NS NS NS NS < 0.1
Arsenic 20 400 25 40 10 10 1.04
Barium 8500 > 1000 mg/g 700 1500 350 350 33.7
Beryllium 85 15000 150 350 1 - 2500a
1 - 2500a
0.12
Cadmium 20 3500 35 80 1 - 70a
1 - 70a
< 0.05
Chloride > 1000 mg/g > 1000 mg/g 350 2500 100 100 55.2
Chromium 100 20000 200 250 60 60 14.5
Cobalt 25 2000 45 200 25 25 5.31
Copper 3500 700000 150 300 250 - 100000a
250 - 100000a
35.3
Lead 120 4000 550 1000 120 - 8500a
120 - 8500a
1.38
Mercury 10 2000 40 75 NS NS < 0.005
Molybdenum 200 35000 80 150 15 15 0.26
Nickel 450 80000 150 250 70 - 500a
70 - 500a
6.11
Selenium 200 35000 1.5 2 1 1 < 0.2
Silver NS NS NS NS NS NS < 0.1
Sodium > 1000 mg/g > 1000 mg/g 200 1000 15000 15000 35.3
Thallium 2 70 9 55 2 2 < 0.05
Tin NS NS NS NS NS NS < 2
Uranium 100 20000 500 2000 30 30 0.482
Vanadium 200 35000 150 300 100 100 43.7
Zinc 10000 > 1000 mg/g 450 450 200 - 5500a
200 - 5500a
29.4
CSR-SCH3.1.1-HH GWDW-RLLD: BC Contaminated Site Regulation - Schedule 3.1-Part 1 a - Standard dependent on pH
Matrix Numerical Soil Standards,Column 6 (Low Density Residential) HEPH: Heavy Extractable Petroleum Hydrocarbons
CSR-SCH3.1.1-HH GWDW-IL: BC Contaminated Sites Regulation - Schedule 3.1-Part 1 LEPH: Light Extractable Petroleum Hydrocarbons
Matrix Numerical Soil Standards,Column 9 (Industrial) mg/kg: micrograms/kilogram
CSR-SCH3.1.1-EPGWSW-MARINE-RLLD: BC Contaminated Site Regulation - Schedule 3.1-Part 1 NS: No Standard
Matrix Numerical Soil Standards,Column 6 (Low Density Residential) m bgs: meters below ground surface
CSR-SCH3.1.1-EPGWSW-MARINE-IL: BC Contaminated Sites Regulation - Schedule 3.1-Part 1 < Denotes concentration less than indicated detecti
Matrix Numerical Soil Standards,Column 9 (Industrial) - Not analyzed.
CSR-SCH3.1.1-EPGWSW-FRESH-RLLD: BC Contaminated Site Regulation - Schedule 3.1-Part 1
Matrix Numerical Soil Standards,Column 6 (Low Density Residential)
CSR-SCH3.1.1-EPGWSW-FRESH-IL: BC Contaminated Sites Regulation - Schedule 3.1-Part 1
Orange
Yellow
BOLD
Exceeds Applicable
Exceeds Applicable
Mean Detection Limit
Matrix Numerical Soil Standards,Column 9 (Industrial) b - Exceeds both applicable CCME and CS CSR Stage
CSR-Stage10-Sch3.1.1-Intake-RLLD: BC Contaminated Sites Regulation (Stage 10 update) - Schedule 3.1 Part 1
Matrix Numerical Soil Standards, Column 8
(Residential Low Density)), Intake of contaminated soil
CSR-Stage10-Sch3.1.1-Intake-IL: BC Contaminated Sites Regulation (Stage 10 update) - Schedule 3.1 Part 1
Matrix Numerical Soil Standards, Column 8
(Industrial)), Intake of contaminated soil
CSR-Stage10-Sch3.1.1-SIP-RLLD: BC Contaminated Sites Regulation (Stage 10 update) - Schedule 3.1 Part 1
Matrix Numerical Soil Standards, Column 8
(Residential Low Density), Toxicity to Soil Invertabretes and Plants
CSR-Stage10-Sch3.1.1-SIP-IL: BC Contaminated Sites Regulation (Stage 10 update) - Schedule 3.1 Part 1
Matrix Numerical Soil Standards, Column 8
(Industrial), Toxicity to Soil Invertabretes and Plants
CSR-Stage10-Sch3.1.2-HH-RLLD: BC Contaminated Sites Regulation (Stage 10 update) - Schedule 3.1 Part 2
General Numerical Soil Standards, Column 9
(Residential Low Density), Soil Standards to Protect Human Health
CSR-Stage10-Sch3.1.2-HH-IL: BC Contaminated Sites Regulation (Stage 10 update) - Schedule 3.1 Part 2
General Numerical Soil Standards, Column 9
(Industrial), Soil Standards to Protect Human Health
CSR-Stage10-Sch3.1.2-EH-RLLD: BC Contaminated Sites Regulation (Stage 10 update) - Schedule 3.1 Part 3
General Numerical Soil Standards, Column 9
(Residential Low Density), Soil Standards to Protect Ecological Health
CSR-Stage10-Sch3.1.2-EH-IL: BC Contaminated Sites Regulation (Stage 10 update) - Schedule 3.1 Part 3
General Numerical Soil Standards, Column 9
(Industrial), Soil Standards to Protect Ecological Health
Lions Gate Pumping Station
Feb 2017 Sampling Event
Table 2: Summary of Analytical Results for PAH and EPH in Soil
Page 1 of 3
Parameter
CSR-Stage10-
Sch3.1-1-Intake-
RLLD
CSR-Stage10-
Sch3.1-1-
Intake-IL
CSR-Stage10-
Sch3.1-1-SIP-
RLLD
CSR-Stage10-
Sch3.1-1-SIP-
IL
CSR-
SCH3.1.1-HH
GWDW-
RLLD
CSR-
SCH3.1.1-HH
GWDW-IL
CSR-SCH3.1.1-
EPGWSW-
MARINE-RLLD
CSR-
SCH3.1.1-
EPGWSW-
MARINE-IL
CSR-
SCH3.1.1-
EPGWSW-
FRESH-RLLD
CSR-
SCH3.1.1-
EPGWSW-
FRESH-IL
CSR-Stage10-
Sch3.1-2-HH-
RLLD
CSR-Stage10-
Sch3.1-2-HH-IL
CSR-Stage10-
Sch3.1-2-EH-
RLLD
CSR-Stage10-
Sch3.1-2-EH-
IL
CCME - Environmental Health Guidelines
Interim Criteria SQG - Soil Contact SQG - Soil and
Res/Parkland Industrial Res/Parkland Industrial Res/Parkland
2-Methylnaphthalene NS NS NS NS NS NS NS NS NS NS 60 950 NS NS NS NS NS NS NS
Acenaphthene NS NS NS NS NS NS NS NS NS NS 950 15000 NS NS NS NS NC NC 21.5
Acenaphthylene NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NC NC NC
Anthracene 10000 > 1000 mg/g 2.5 30 NS NS NS NS NS NS NS NS NS NS NS NS 2.5 32 61.5
Benzo(A)Anthracene NS NS NS NS NS NS NS NS NS NS 50 500 1 10 1 10 NC NC 6.2
Benzo(A)Pyrene 5 50 20 70 NS NS NS NS NS NS NS NS NS NS 0.7 1.4 20 72 0.6
Benzo(B)Fluoranthene NS NS NS NS NS NS NS NS NS NS NS NS NS NS 1 10 NC NC 6.2
Benzo(G,H,I)Perylene NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS
Benzo(K)Fluoranthene NS NS NS NS NS NS NS NS NS NS 50 500 1 10 1 10 NC NC 6.2
Chrysene NS NS NS NS NS NS NS NS NS NS 40 900 NS NS NS NS NC NC 6.2
Dibenzo(A,H)Anthracene NS NS NS NS NS NS NS NS NS NS 5 50 1 10 1 10 NC NC NC
Fluoranthene 1500 300000 50 200 NS NS NS NS NS NS NS NS NS NS NS NS 50 180 15.4
Fluorene NS NS NS NS NS NS NS NS NS NS 600 9500 NS NS NS NS NC NC 15.4
HEPH NS NS NS NS NS NS NS NS NS NS 1000 5000 1000 5000 NS NS NS NS NS
Indeno(1,2,3-cd)pyrene NS NS NS NS NS NS NS NS NS NS 50 500 1 10 1 10 NC NC NC
LEPH NS NS NS NS NS NS NS NS NS NS 1000 2000 1000 2000 NS NS NS NS NS
Naphthalene 850 150000 0.6 20 100 100 NS NS NS NS NS NS NS NS 0.6 22 NC NC 8.8
Phenanthrene NS NS NS NS NS NS NS NS NS NS 1500 300000 5 50 5 50 NC NC 43
Pyrene NS NS NS NS NS NS NS NS NS NS 1000 200000 10 100 10 100 NC NC 7.7
B[a]P TPE NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS
IACR NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS
CSR-SCH3.1.1-HH GWDW-RLLD: BC Contaminated Site Regulation - Schedule 3.1-Part 1 NC: Not calculated
Matrix Numerical Soil Standards,Column 6 (Low Density Residential) HEPH: Heavy Extractable Petroleum Hydrocarbons
CSR-SCH3.1.1-HH GWDW-IL: BC Contaminated Sites Regulation - Schedule 3.1-Part 1 LEPH: Light Extractable Petroleum Hydrocarbons
Matrix Numerical Soil Standards,Column 9 (Industrial) mg/kg: micrograms/kilogram
CSR-SCH3.1.1-EPGWSW-MARINE-RLLD: BC Contaminated Site Regulation - Schedule 3.1-Part 1 NS: No Standard
Matrix Numerical Soil Standards,Column 6 (Low Density Residential) m bgs: meters below ground surface
CSR-SCH3.1.1-EPGWSW-MARINE-IL: BC Contaminated Sites Regulation - Schedule 3.1-Part 1 < Denotes concentration less than indicated detection limit or RPD less than indicated value.
Matrix Numerical Soil Standards,Column 9 (Industrial) - Not analyzed.
CSR-SCH3.1.1-EPGWSW-FRESH-RLLD: BC Contaminated Site Regulation - Schedule 3.1-Part 1
Matrix Numerical Soil Standards,Column 6 (Low Density Residential)
CSR-SCH3.1.1-EPGWSW-FRESH-IL: BC Contaminated Sites Regulation - Schedule 3.1-Part 1
Orange
Yellow
BOLD
Exceeds Applicable CCME Standards.
Exceeds Applicable BC CSR Stage 10 Omnibus Standards.
Mean Detection Limit exceeds the regulatory standard.
Matrix Numerical Soil Standards,Column 9 (Industrial) SQG: Soil Quality Guidelines (CCME)
CSR-Stage10-Sch3.1.1-Intake-RLLD: BC Contaminated Sites Regulation (Stage 10 update) - Schedule 3.1 Part 1
Matrix Numerical Soil Standards, Column 8
(Residential Low Density)), Intake of contaminated soil
CSR-Stage10-Sch3.1.1-Intake-IL: BC Contaminated Sites Regulation (Stage 10 update) - Schedule 3.1 Part 1
Matrix Numerical Soil Standards, Column 8
(Industrial)), Intake of contaminated soil
CSR-Stage10-Sch3.1.1-SIP-RLLD: BC Contaminated Sites Regulation (Stage 10 update) - Schedule 3.1 Part 1
Matrix Numerical Soil Standards, Column 8
(Residential Low Density), Toxicity to Soil Invertabretes and Plants
CSR-Stage10-Sch3.1.1-SIP-IL: BC Contaminated Sites Regulation (Stage 10 update) - Schedule 3.1 Part 1
Matrix Numerical Soil Standards, Column 8
(Industrial), Toxicity to Soil Invertabretes and Plants
CSR-Stage10-Sch3.1.2-HH-RLLD: BC Contaminated Sites Regulation (Stage 10 update) - Schedule 3.1 Part 2
General Numerical Soil Standards, Column 9
(Residential Low Density), Soil Standards to Protect Human Health
CSR-Stage10-Sch3.1.2-HH-IL: BC Contaminated Sites Regulation (Stage 10 update) - Schedule 3.1 Part 2
General Numerical Soil Standards, Column 9
(Industrial), Soil Standards to Protect Human Health
CSR-Stage10-Sch3.1.2-EH-RLLD: BC Contaminated Sites Regulation (Stage 10 update) - Schedule 3.1 Part 3
General Numerical Soil Standards, Column 9
(Residential Low Density), Soil Standards to Protect Ecological Health
CSR-Stage10-Sch3.1.2-EH-IL: BC Contaminated Sites Regulation (Stage 10 update) - Schedule 3.1 Part 3
General Numerical Soil Standards, Column 9
(Industrial), Soil Standards to Protect Ecological Health
Lions Gate Pumping Station
Feb 2017 Sampling Event
Table 2: Summary of Analytical Results for PAH and EPH in Soil
Page 2 of 3
Sample Location
Sample Date
Sample ID
Maxxam Sample ID
Maxxam Job Number
SH17-02 SH17-02 SH17-02 SH17-02 SH17-03
2/20/2017 2/20/2017 2/20/2017 2/20/2017 2/24/2017
BPT/SH17-02-0.5 BPT/SH17-02-1.8 BPT/SH17-02-5.0 BPT/SH17-02-29 BPT/SH17-03-0.5
L1892465-1 L1892465-2 L1892465-3 L1892465-4 L1894674-1
L1892465 L1892465 L1892465 L1892465 L1894674
Parameter
CSR-Stage10-
Sch3.1-1-Intake-
RLLD
CSR-Stage10-
Sch3.1-1-
Intake-IL
CSR-Stage10-
Sch3.1-1-SIP-
RLLD
CSR-Stage10-
Sch3.1-1-SIP-
IL
CSR-
SCH3.1.1-HH
GWDW-
RLLD
CSR-
SCH3.1.1-HH
GWDW-IL
CCME - Human Health Guidelines
Units
Food Ingestion SQG - Protection of Freshwater Life Residential/
Parkland Industrial
Industrial Res/Parkland Industrial
2-Methylnaphthalene NS NS NS NS NS NS NS NS NS NS NS mg/kg 0.044 < 0.01 < 0.01 < 0.01 0.024
Acenaphthene NS NS NS NS NS NS NS 0.28 0.28 NS NS mg/kg 0.0094 < 0.005 < 0.005 < 0.005 0.0051
Acenaphthylene NS NS NS NS NS NS NS 320 320 NS NS mg/kg 0.0453 < 0.005 < 0.005 < 0.005 0.0254
Anthracene 10000 > 1000 mg/g 2.5 30 NS NS NS NS NS NS NS mg/kg 0.0485 < 0.004 < 0.004 < 0.004 0.0325
Benzo(A)Anthracene NS NS NS NS NS NS NS NS NS NS NS mg/kg 0.079 < 0.01 < 0.01 0.012 0.041
Benzo(A)Pyrene 5 50 20 70 NS NS NS 8800 8800 NS NS mg/kg 0.085 < 0.01 < 0.01 0.019 0.040
Benzo(B)Fluoranthene NS NS NS NS NS NS NS NS NS NS NS mg/kg 0.110 < 0.01 < 0.01 0.024 0.058
Benzo(G,H,I)Perylene NS NS NS NS NS NS NS NS NS NS NS mg/kg 0.057 < 0.01 < 0.01 0.016 0.023
Benzo(K)Fluoranthene NS NS NS NS NS NS NS NS NS NS NS mg/kg 0.059 < 0.01 < 0.01 0.014 0.025
Chrysene NS NS NS NS NS NS NS NS NS NS NS mg/kg 0.102 < 0.01 < 0.01 0.016 0.047
Dibenzo(A,H)Anthracene NS NS NS NS NS NS NS NS NS NS NS mg/kg 0.0122 < 0.005 < 0.005 < 0.005 0.0051
Fluoranthene 1500 300000 50 200 NS NS NS NS NS NS NS mg/kg 0.262 < 0.01 < 0.01 < 0.01 0.132
Fluorene NS NS NS NS NS NS NS 0.25 0.25 NS NS mg/kg 0.060 < 0.01 < 0.01 < 0.01 0.038
HEPH NS NS NS NS NS NS NS NS NS NS NS mg/kg < 200 < 200 < 200 < 200 < 200
Indeno(1,2,3-cd)pyrene NS NS NS NS NS NS NS NS NS NS NS mg/kg 0.066 < 0.01 < 0.01 0.017 0.026
LEPH NS NS NS NS NS NS NS NS NS NS NS mg/kg < 200 < 200 < 200 < 200 < 200
Naphthalene 850 150000 0.6 20 100 100 NS 0.013 0.013 NS NS mg/kg 0.135 < 0.01 < 0.01 < 0.01 0.078
Phenanthrene NS NS NS NS NS NS NS 0.046 0.046 NS NS mg/kg 0.333 < 0.01 < 0.01 < 0.01 0.179
Pyrene NS NS NS NS NS NS NS NS NS NS NS mg/kg 0.211 < 0.01 < 0.01 < 0.01 0.098
B[a]P TPE NS NS NS NS NS NS NS NS NS 0.6 0.6 mg/kg 0.13 <0.020 <0.020 0.028 0.061
IACR NS NS NS NS NS NS NS NS NS ≤ 1 ≤ 1 mg/kg 1.66 <0.15 <0.15 0.35 0.81
CSR-SCH3.1.1-HH GWDW-RLLD: BC Contaminated Site Regulation - Schedule 3.1-Part 1 NC: Not calculated
Matrix Numerical Soil Standards,Column 6 (Low Density Residential) HEPH: Heavy Extractable Petroleum
CSR-SCH3.1.1-HH GWDW-IL: BC Contaminated Sites Regulation - Schedule 3.1-Part 1 LEPH: Light Extractable Petroleum H
Matrix Numerical Soil Standards,Column 9 (Industrial) mg/kg: micrograms/kilogram
CSR-SCH3.1.1-EPGWSW-MARINE-RLLD: BC Contaminated Site Regulation - Schedule 3.1-Part 1 NS: No Standard
Matrix Numerical Soil Standards,Column 6 (Low Density Residential) m bgs: meters below ground surface
CSR-SCH3.1.1-EPGWSW-MARINE-IL: BC Contaminated Sites Regulation - Schedule 3.1-Part 1 < Denotes concentration less than i
Matrix Numerical Soil Standards,Column 9 (Industrial) - Not analyzed.
CSR-SCH3.1.1-EPGWSW-FRESH-RLLD: BC Contaminated Site Regulation - Schedule 3.1-Part 1
Matrix Numerical Soil Standards,Column 6 (Low Density Residential)
CSR-SCH3.1.1-EPGWSW-FRESH-IL: BC Contaminated Sites Regulation - Schedule 3.1-Part 1
Orange
Yellow
BOLD
Exceeds Ap
Exceeds Ap
Mean Detecti
Matrix Numerical Soil Standards,Column 9 (Industrial) SQG: Soil Quality Guidelines (CCME)
CSR-Stage10-Sch3.1.1-Intake-RLLD: BC Contaminated Sites Regulation (Stage 10 update) - Schedule 3.1 Part 1
Matrix Numerical Soil Standards, Column 8
(Residential Low Density)), Intake of contaminated soil
CSR-Stage10-Sch3.1.1-Intake-IL: BC Contaminated Sites Regulation (Stage 10 update) - Schedule 3.1 Part 1
Matrix Numerical Soil Standards, Column 8
(Industrial)), Intake of contaminated soil
CSR-Stage10-Sch3.1.1-SIP-RLLD: BC Contaminated Sites Regulation (Stage 10 update) - Schedule 3.1 Part 1
Matrix Numerical Soil Standards, Column 8
(Residential Low Density), Toxicity to Soil Invertabretes and Plants
CSR-Stage10-Sch3.1.1-SIP-IL: BC Contaminated Sites Regulation (Stage 10 update) - Schedule 3.1 Part 1
Matrix Numerical Soil Standards, Column 8
(Industrial), Toxicity to Soil Invertabretes and Plants
CSR-Stage10-Sch3.1.2-HH-RLLD: BC Contaminated Sites Regulation (Stage 10 update) - Schedule 3.1 Part 2
General Numerical Soil Standards, Column 9
(Residential Low Density), Soil Standards to Protect Human Health
CSR-Stage10-Sch3.1.2-HH-IL: BC Contaminated Sites Regulation (Stage 10 update) - Schedule 3.1 Part 2
General Numerical Soil Standards, Column 9
(Industrial), Soil Standards to Protect Human Health
CSR-Stage10-Sch3.1.2-EH-RLLD: BC Contaminated Sites Regulation (Stage 10 update) - Schedule 3.1 Part 3
General Numerical Soil Standards, Column 9
(Residential Low Density), Soil Standards to Protect Ecological Health
CSR-Stage10-Sch3.1.2-EH-IL: BC Contaminated Sites Regulation (Stage 10 update) - Schedule 3.1 Part 3
General Numerical Soil Standards, Column 9
(Industrial), Soil Standards to Protect Ecological Health
Lions Gate Pumping Station
Feb 2017 Sampling Event
Table 2: Summary of Analytical Results for PAH and EPH in Soil
Page 3 of 3
SH17-03 SH17-03 SH17-04 SH17-04 SH17-04 SH17-04 SH17-05 SH17-05 SH17-05
2/24/2017 2/24/2017 2/23/2017 2/23/2017 2/23/2017 2/23/2017 2/22/2017 2/22/2017 2/22/2017
BPT/SH17-03-1.5 BPT/SH17-03-5.0 BPT/SH17-04-0.5 BPT/SH17-04-1.5 BPT/SH17-04-5.0 BPT/SH17-04-20.0 BPT/SH17-05-0.5 BPT/SH17-05-1.5 BPT/SH17-05-4.5
L1894674-2 L1894674-3 L1894195-1 L1894195-2 L1894195-3 L1894195-4 L1893661-1 L1893661-2 L1893661-3
L1894674 L1894674 L1894195 L1894195 L1894195 L1894195 L1893661 L1893661 L1893661
Parameter
CSR-Stage10-
Sch3.1-1-Intake-
RLLD
CSR-Stage10-
Sch3.1-1-
Intake-IL
CSR-Stage10-
Sch3.1-1-SIP-
RLLD
CSR-Stage10-
Sch3.1-1-SIP-
IL
CSR-
SCH3.1.1-HH
GWDW-
RLLD
CSR-
SCH3.1.1-HH
GWDW-IL
2-Methylnaphthalene NS NS NS NS NS NS 0.059 < 0.01 0.011 < 0.01 < 0.01 < 0.01 0.074 < 0.01 < 0.01
Acenaphthene NS NS NS NS NS NS 0.0109 < 0.005 < 0.005 < 0.005 < 0.005 < 0.005 < 0.03 < 0.005 < 0.005
Acenaphthylene NS NS NS NS NS NS 0.0589 < 0.005 0.0098 < 0.005 < 0.005 < 0.005 0.0608 < 0.005 < 0.005
Anthracene 10000 > 1000 mg/g 2.5 30 NS NS 0.0658 < 0.004 0.0142 < 0.004 < 0.004 < 0.004 0.0783 < 0.004 < 0.004
Benzo(A)Anthracene NS NS NS NS NS NS 0.096 < 0.01 0.022 < 0.01 < 0.01 < 0.01 0.092 < 0.01 < 0.01
Benzo(A)Pyrene 5 50 20 70 NS NS 0.087 0.013 0.023 < 0.01 < 0.01 < 0.01 0.078 < 0.01 < 0.01
Benzo(B)Fluoranthene NS NS NS NS NS NS 0.123 0.014 0.032 0.016 < 0.01 < 0.01 0.108 0.022 < 0.01
Benzo(G,H,I)Perylene NS NS NS NS NS NS 0.046 0.016 0.035 < 0.01 < 0.01 < 0.01 0.042 0.027 < 0.01
Benzo(K)Fluoranthene NS NS NS NS NS NS 0.056 < 0.01 0.016 < 0.01 < 0.01 < 0.01 0.047 < 0.01 < 0.01
Chrysene NS NS NS NS NS NS 0.102 < 0.01 0.031 0.011 < 0.01 < 0.01 0.096 < 0.01 < 0.01
Dibenzo(A,H)Anthracene NS NS NS NS NS NS 0.0108 < 0.005 0.0064 < 0.005 < 0.005 < 0.005 < 0.03 < 0.005 < 0.005
Fluoranthene 1500 300000 50 200 NS NS 0.308 < 0.01 0.070 0.019 < 0.01 < 0.01 0.282 0.011 < 0.01
Fluorene NS NS NS NS NS NS 0.084 < 0.01 0.015 < 0.01 < 0.01 < 0.01 0.094 < 0.01 < 0.01
HEPH NS NS NS NS NS NS < 200 < 200 < 200 < 200 < 200 < 200 - - -
Indeno(1,2,3-cd)pyrene NS NS NS NS NS NS 0.056 0.016 0.018 < 0.01 < 0.01 < 0.01 0.047 0.021 < 0.01
LEPH NS NS NS NS NS NS < 200 < 200 < 200 < 200 < 200 < 200 - - -
Naphthalene 850 150000 0.6 20 100 100 0.219 < 0.01 0.028 0.012 < 0.01 < 0.01 0.252 < 0.01 < 0.01
Phenanthrene NS NS NS NS NS NS 0.417 < 0.01 0.081 0.020 < 0.01 < 0.01 0.379 < 0.01 < 0.01
Pyrene NS NS NS NS NS NS 0.226 < 0.01 0.051 0.016 < 0.01 < 0.01 0.198 0.010 < 0.01
B[a]P TPE NS NS NS NS NS NS 0.133 <0.020 0.039 <0.020 <0.020 <0.020 0.123 <0.020 <0.020
IACR NS NS NS NS NS NS 1.77 0.19 0.48 0.18 <0.15 <0.15 1.59 0.22 <0.15
CSR-SCH3.1.1-HH GWDW-RLLD: BC Contaminated Site Regulation - Schedule 3.1-Part 1 NC: Not calculated
Matrix Numerical Soil Standards,Column 6 (Low Density Residential) HEPH: Heavy Extractable Petroleum
CSR-SCH3.1.1-HH GWDW-IL: BC Contaminated Sites Regulation - Schedule 3.1-Part 1 LEPH: Light Extractable Petroleum H
Matrix Numerical Soil Standards,Column 9 (Industrial) mg/kg: micrograms/kilogram
CSR-SCH3.1.1-EPGWSW-MARINE-RLLD: BC Contaminated Site Regulation - Schedule 3.1-Part 1 NS: No Standard
Matrix Numerical Soil Standards,Column 6 (Low Density Residential) m bgs: meters below ground surface
CSR-SCH3.1.1-EPGWSW-MARINE-IL: BC Contaminated Sites Regulation - Schedule 3.1-Part 1 < Denotes concentration less than i
Matrix Numerical Soil Standards,Column 9 (Industrial) - Not analyzed.
CSR-SCH3.1.1-EPGWSW-FRESH-RLLD: BC Contaminated Site Regulation - Schedule 3.1-Part 1
Matrix Numerical Soil Standards,Column 6 (Low Density Residential)
CSR-SCH3.1.1-EPGWSW-FRESH-IL: BC Contaminated Sites Regulation - Schedule 3.1-Part 1
Orange
Yellow
BOLD
Exceeds Ap
Exceeds Ap
Mean Detecti
Matrix Numerical Soil Standards,Column 9 (Industrial) SQG: Soil Quality Guidelines (CCME)
CSR-Stage10-Sch3.1.1-Intake-RLLD: BC Contaminated Sites Regulation (Stage 10 update) - Schedule 3.1 Part 1
Matrix Numerical Soil Standards, Column 8
(Residential Low Density)), Intake of contaminated soil
CSR-Stage10-Sch3.1.1-Intake-IL: BC Contaminated Sites Regulation (Stage 10 update) - Schedule 3.1 Part 1
Matrix Numerical Soil Standards, Column 8
(Industrial)), Intake of contaminated soil
CSR-Stage10-Sch3.1.1-SIP-RLLD: BC Contaminated Sites Regulation (Stage 10 update) - Schedule 3.1 Part 1
Matrix Numerical Soil Standards, Column 8
(Residential Low Density), Toxicity to Soil Invertabretes and Plants
CSR-Stage10-Sch3.1.1-SIP-IL: BC Contaminated Sites Regulation (Stage 10 update) - Schedule 3.1 Part 1
Matrix Numerical Soil Standards, Column 8
(Industrial), Toxicity to Soil Invertabretes and Plants
CSR-Stage10-Sch3.1.2-HH-RLLD: BC Contaminated Sites Regulation (Stage 10 update) - Schedule 3.1 Part 2
General Numerical Soil Standards, Column 9
(Residential Low Density), Soil Standards to Protect Human Health
CSR-Stage10-Sch3.1.2-HH-IL: BC Contaminated Sites Regulation (Stage 10 update) - Schedule 3.1 Part 2
General Numerical Soil Standards, Column 9
(Industrial), Soil Standards to Protect Human Health
CSR-Stage10-Sch3.1.2-EH-RLLD: BC Contaminated Sites Regulation (Stage 10 update) - Schedule 3.1 Part 3
General Numerical Soil Standards, Column 9
(Residential Low Density), Soil Standards to Protect Ecological Health
CSR-Stage10-Sch3.1.2-EH-IL: BC Contaminated Sites Regulation (Stage 10 update) - Schedule 3.1 Part 3
General Numerical Soil Standards, Column 9
(Industrial), Soil Standards to Protect Ecological Health
Lions Gate Pumping Station
Feb 2017 Sampling Event
Table 3: Summary of Analytical Results for VOC in Soil
Page 1 of 3
Sample Location
Sample Date
Sample ID
Maxxam Sample ID
Maxxam Job Number
SH17-01 SH17-01 SH17-01
2/21/2017 2/21/2017 2/21/2017
BPT/SH17-01-0.5 BPT/SH17-01-2.5 BPT/SH17-01-5.0
L1892946-1 L1892946-2 L1892946-3
L1892946 L1892946 L1892946
Parameter
CSR-Stage10-
Sch3.1-1-Intake-
RLLD
CSR-Stage10-
Sch3.1-1-
Intake-IL
CSR-Stage10-
Sch3.1-1-SIP-
RLLD
CSR-Stage10-
Sch3.1-1-SIP-IL
CSR-SCH3.1.1-
HH GWDW-RLLD
CSR-SCH3.1.1-
HH GWDW-IL
CSR-SCH3.1.1-
EPGWSW-
MARINE-RLLD
CSR-SCH3.1.1-
EPGWSW-
MARINE-IL
CSR-SCH3.1.1-
EPGWSW-FRESH
RLLD
CSR-SCH3.1.1-
EPGWSW-
FRESH-IL
CSR-Stage10-
Sch3.1-2-HH-
RLLD
CSR-Stage10-
Sch3.1-2-HH-IL
CSR-Stage10-
Sch3.1-2-EH-
RLLD
CSR-Stage10-
Sch3.1-2-EH-IL
CCME
Protection of
Environmental
and Human
Health
Residential/
Parkland
CCME
Protection of
Environmental
and Human
Health
Industrial
Units
1,1,1,2-Tetrachloroethane NS NS NS NS NS NS NS NS NS NS 55 250 NS NS NS NS mg/kg < 0.05 < 0.05 < 0.05
1,1,1-Trichloroethane NS NS NS NS NS NS NS NS NS NS 85000 > 1000 mg/g 5 50 5 50 mg/kg < 0.05 < 0.05 < 0.05
1,1,2,2-Tetrachloroethane NS NS NS NS NS NS NS NS NS NS 7 30 NS NS 5 50 mg/kg < 0.05 < 0.05 < 0.05
1,1,2-Trichloroethane NS NS NS NS NS NS NS NS NS NS 150 30000 5 50 5 50 mg/kg < 0.05 < 0.05 < 0.05
1,1-Dichloroethane NS NS NS NS NS NS NS NS NS NS 2000 350000 5 50 5 50 mg/kg < 0.05 < 0.05 < 0.05
1,1-Dichloroethene NS NS NS NS NS NS NS NS NS NS 2000 350000 5 50 5 50 mg/kg < 0.05 < 0.05 < 0.05
1,2-Dichlorobenzene NS NS NS NS NS NS NS NS NS NS 3500 650000 1 10 1 10 mg/kg < 0.05 < 0.05 < 0.05
1,2-Dichloroethane NS NS NS NS NS NS NS NS NS NS 85 15000 5 50 5 50 mg/kg < 0.05 < 0.05 < 0.05
1,2-Dichloropropane NS NS NS NS NS NS NS NS NS NS 600 10000 5 50 5 50 mg/kg < 0.05 < 0.05 < 0.05
1,4-Dichlorobenzene NS NS NS NS NS NS NS NS NS NS 4500 800000 1 10 1 10 mg/kg < 0.05 < 0.05 < 0.05
1,3-Dichlorobenzene NS NS NS NS NS NS NS NS NS NS 1000 200000 1 10 1 10 mg/kg < 0.05 < 0.05 < 0.05
Bromodichloromethane NS NS NS NS NS NS NS NS NS NS 20 100 NS NS NS NS mg/kg < 0.05 < 0.05 < 0.05
Bromoform NS NS NS NS NS NS NS NS NS NS 200 800 NS NS NS NS mg/kg < 0.05 < 0.05 < 0.05
Carbon Tetrachloride NS NS NS NS NS NS NS NS NS NS 150 5000 5 50 NS NS mg/kg < 0.05 < 0.05 < 0.05
Chlorodibromomethane NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS mg/kg < 0.05 < 0.05 < 0.05
Chloroethane NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS mg/kg < 0.1 < 0.1 < 0.1
Chloroform NS NS NS NS NS NS NS NS NS NS 400 70000 5 50 NS NS mg/kg < 0.1 < 0.1 < 0.1
Chloromethane NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS mg/kg < 0.1 < 0.1 < 0.1
Cis-1,2-Dichloroethene NS NS NS NS NS NS NS NS NS NS 85 15000 5 50 NS NS mg/kg < 0.05 < 0.05 < 0.05
Cis-1,3-Dichloropropene NS NS NS NS NS NS NS NS NS NS 1000 200000 5 50 NS NS mg/kg < 0.05 < 0.05 < 0.05
Dichloromethane NS NS NS NS NS NS NS NS NS NS 250 40000 5 50 NS NS mg/kg < 0.3 < 0.3 < 0.3
Monochlorobenzene NS NS NS NS NS NS NS NS NS NS NS NS NS NS 1 10 mg/kg < 0.05 < 0.05 < 0.05
Tetrachloroethene 250 40000 15 30 NS NS NS NS NS NS NS NS NS NS NS NS mg/kg < 0.05 < 0.05 < 0.05
Trans-1,2-Dichloroethene NS NS NS NS NS NS NS NS NS NS 850 150000 5 50 NS NS mg/kg < 0.05 < 0.05 < 0.05
Trans-1,3-Dichloropropene NS NS NS NS NS NS NS NS NS NS 1000 200000 5 50 NS NS mg/kg < 0.05 < 0.05 < 0.05
Trichloroethylene 20 3500 15 25 NS NS NS NS NS NS NS NS NS NS NS NS mg/kg < 0.01 < 0.01 < 0.01
Trichlorofluoromethane NS NS NS NS NS NS NS NS NS NS 4500 70000 NS NS NS NS mg/kg < 0.1 < 0.1 < 0.1
Vinyl Chloride NS NS NS NS NS NS NS NS NS NS 0.2 9 NS NS NS NS mg/kg < 0.1 < 0.1 < 0.1
CSR-SCH3.1.1-HH GWDW-RLLD: BC Contaminated Site Regulation - Schedule 3.1-Part 1 HEPH: Heavy Extractable Petroleum Hydrocarbons
Matrix Numerical Soil Standards,Column 6 (Low Density Residential) LEPH: Light Extractable Petroleum Hydrocarbons
CSR-SCH3.1.1-HH GWDW-IL: BC Contaminated Sites Regulation - Schedule 3.1-Part 1 mg/kg: micrograms/kilogram
Matrix Numerical Soil Standards,Column 9 (Industrial) NS: No Standard
CSR-SCH3.1.1-EPGWSW-MARINE-RLLD: BC Contaminated Site Regulation - Schedule 3.1-Part 1 m bgs: meters below ground surface
Matrix Numerical Soil Standards,Column 6 (Low Density Residential) < Denotes concentration less than indicated detection limit or RPD less than indicated value.
CSR-SCH3.1.1-EPGWSW-MARINE-IL: BC Contaminated Sites Regulation - Schedule 3.1-Part 1 - Not analyzed.
Matrix Numerical Soil Standards,Column 9 (Industrial)
CSR-SCH3.1.1-EPGWSW-FRESH-RLLD: BC Contaminated Site Regulation - Schedule 3.1-Part 1
Matrix Numerical Soil Standards,Column 6 (Low Density Residential)
CSR-SCH3.1.1-EPGWSW-FRESH-IL: BC Contaminated Sites Regulation - Schedule 3.1-Part 1
Matrix Numerical Soil Standards,Column 9 (Industrial)
CSR-Stage10-Sch3.1.1-Intake-RLLD: BC Contaminated Sites Regulation (Stage 10 update) - Schedule 3.1 Part 1
Matrix Numerical Soil Standards, Column 8
(Residential Low Density)), Intake of contaminated soil
CSR-Stage10-Sch3.1.1-Intake-IL: BC Contaminated Sites Regulation (Stage 10 update) - Schedule 3.1 Part 1
Matrix Numerical Soil Standards, Column 8
(Industrial)), Intake of contaminated soil
CSR-Stage10-Sch3.1.1-SIP-RLLD: BC Contaminated Sites Regulation (Stage 10 update) - Schedule 3.1 Part 1
Matrix Numerical Soil Standards, Column 8
(Residential Low Density), Toxicity to Soil Invertabretes and Plants
CSR-Stage10-Sch3.1.1-SIP-IL: BC Contaminated Sites Regulation (Stage 10 update) - Schedule 3.1 Part 1
Matrix Numerical Soil Standards, Column 8
(Industrial), Toxicity to Soil Invertabretes and Plants
CSR-Stage10-Sch3.1.2-HH-RLLD: BC Contaminated Sites Regulation (Stage 10 update) - Schedule 3.1 Part 2
General Numerical Soil Standards, Column 9
(Residential Low Density), Soil Standards to Protect Human Health
CSR-Stage10-Sch3.1.2-HH-IL: BC Contaminated Sites Regulation (Stage 10 update) - Schedule 3.1 Part 2
General Numerical Soil Standards, Column 9
(Industrial), Soil Standards to Protect Human Health
CSR-Stage10-Sch3.1.2-EH-RLLD: BC Contaminated Sites Regulation (Stage 10 update) - Schedule 3.1 Part 3
General Numerical Soil Standards, Column 9
(Residential Low Density), Soil Standards to Protect Ecological Health
CSR-Stage10-Sch3.1.2-EH-IL: BC Contaminated Sites Regulation (Stage 10 update) - Schedule 3.1 Part 3
General Numerical Soil Standards, Column 9
(Industrial), Soil Standards to Protect Ecological Health
Orange
Yellow
BOLD
Exceeds Applicable CCME Standards.
Exceeds Applicable BC CSR Stage 10 Omnibus Standards.
Mean Detection Limit exceeds the regulatory standard.
Lions Gate Pumping Station
Feb 2017 Sampling Event
Table 3: Summary of Analytical Results for VOC in Soil
Page 2 of 3
Sample Location
Sample Date
Sample ID
Maxxam Sample ID
Maxxam Job Number
SH17-02 SH17-02 SH17-02
2/20/2017 2/20/2017 2/20/2017
BPT/SH17-02-0.5 BPT/SH17-02-1.8 BPT/SH17-02-5.0
L1892465-1 L1892465-2 L1892465-3
L1892465 L1892465 L1892465
Parameter
CSR-Stage10-
Sch3.1-1-Intake-
RLLD
CSR-Stage10-
Sch3.1-1-
Intake-IL
CSR-Stage10-
Sch3.1-1-SIP-
RLLD
CSR-Stage10-
Sch3.1-1-SIP-IL
CSR-SCH3.1.1-
HH GWDW-RLLD
CSR-SCH3.1.1-
HH GWDW-IL
CSR-SCH3.1.1-
EPGWSW-
MARINE-RLLD
CSR-SCH3.1.1-
EPGWSW-
MARINE-IL
CSR-SCH3.1.1-
EPGWSW-FRESH
RLLD
CSR-SCH3.1.1-
EPGWSW-
FRESH-IL
CSR-Stage10-
Sch3.1-2-HH-
RLLD
CSR-Stage10-
Sch3.1-2-HH-IL
CSR-Stage10-
Sch3.1-2-EH-
RLLD
CSR-Stage10-
Sch3.1-2-EH-IL
CCME
Protection of
Environmental
and Human
Health
Residential/
Parkland
CCME
Protection of
Environmental
and Human
Health
Industrial
Units
1,1,1,2-Tetrachloroethane NS NS NS NS NS NS NS NS NS NS 55 250 NS NS NS NS mg/kg < 0.05 < 0.05 < 0.05
1,1,1-Trichloroethane NS NS NS NS NS NS NS NS NS NS 85000 > 1000 mg/g 5 50 5 50 mg/kg < 0.05 < 0.05 < 0.05
1,1,2,2-Tetrachloroethane NS NS NS NS NS NS NS NS NS NS 7 30 NS NS 5 50 mg/kg < 0.05 < 0.05 < 0.05
1,1,2-Trichloroethane NS NS NS NS NS NS NS NS NS NS 150 30000 5 50 5 50 mg/kg < 0.05 < 0.05 < 0.05
1,1-Dichloroethane NS NS NS NS NS NS NS NS NS NS 2000 350000 5 50 5 50 mg/kg < 0.05 < 0.05 < 0.05
1,1-Dichloroethene NS NS NS NS NS NS NS NS NS NS 2000 350000 5 50 5 50 mg/kg < 0.05 < 0.05 < 0.05
1,2-Dichlorobenzene NS NS NS NS NS NS NS NS NS NS 3500 650000 1 10 1 10 mg/kg < 0.05 < 0.05 < 0.05
1,2-Dichloroethane NS NS NS NS NS NS NS NS NS NS 85 15000 5 50 5 50 mg/kg < 0.05 < 0.05 < 0.05
1,2-Dichloropropane NS NS NS NS NS NS NS NS NS NS 600 10000 5 50 5 50 mg/kg < 0.05 < 0.05 < 0.05
1,4-Dichlorobenzene NS NS NS NS NS NS NS NS NS NS 4500 800000 1 10 1 10 mg/kg < 0.05 < 0.05 < 0.05
1,3-Dichlorobenzene NS NS NS NS NS NS NS NS NS NS 1000 200000 1 10 1 10 mg/kg < 0.05 < 0.05 < 0.05
Bromodichloromethane NS NS NS NS NS NS NS NS NS NS 20 100 NS NS NS NS mg/kg < 0.05 < 0.05 < 0.05
Bromoform NS NS NS NS NS NS NS NS NS NS 200 800 NS NS NS NS mg/kg < 0.05 < 0.05 < 0.05
Carbon Tetrachloride NS NS NS NS NS NS NS NS NS NS 150 5000 5 50 NS NS mg/kg < 0.05 < 0.05 < 0.05
Chlorodibromomethane NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS mg/kg < 0.05 < 0.05 < 0.05
Chloroethane NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS mg/kg < 0.1 < 0.1 < 0.1
Chloroform NS NS NS NS NS NS NS NS NS NS 400 70000 5 50 NS NS mg/kg < 0.1 < 0.1 < 0.1
Chloromethane NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS mg/kg < 0.1 < 0.1 < 0.1
Cis-1,2-Dichloroethene NS NS NS NS NS NS NS NS NS NS 85 15000 5 50 NS NS mg/kg < 0.05 < 0.05 < 0.05
Cis-1,3-Dichloropropene NS NS NS NS NS NS NS NS NS NS 1000 200000 5 50 NS NS mg/kg < 0.05 < 0.05 < 0.05
Dichloromethane NS NS NS NS NS NS NS NS NS NS 250 40000 5 50 NS NS mg/kg < 0.3 < 0.3 < 0.3
Monochlorobenzene NS NS NS NS NS NS NS NS NS NS NS NS NS NS 1 10 mg/kg < 0.05 < 0.05 < 0.05
Tetrachloroethene 250 40000 15 30 NS NS NS NS NS NS NS NS NS NS NS NS mg/kg < 0.05 < 0.05 < 0.05
Trans-1,2-Dichloroethene NS NS NS NS NS NS NS NS NS NS 850 150000 5 50 NS NS mg/kg < 0.05 < 0.05 < 0.05
Trans-1,3-Dichloropropene NS NS NS NS NS NS NS NS NS NS 1000 200000 5 50 NS NS mg/kg < 0.05 < 0.05 < 0.05
Trichloroethylene 20 3500 15 25 NS NS NS NS NS NS NS NS NS NS NS NS mg/kg < 0.01 < 0.01 < 0.01
Trichlorofluoromethane NS NS NS NS NS NS NS NS NS NS 4500 70000 NS NS NS NS mg/kg < 0.1 < 0.1 < 0.1
Vinyl Chloride NS NS NS NS NS NS NS NS NS NS 0.2 9 NS NS NS NS mg/kg < 0.1 < 0.1 < 0.1
CSR-SCH3.1.1-HH GWDW-RLLD: BC Contaminated Site Regulation - Schedule 3.1-Part 1 HEPH: Heavy Extractable Petroleum Hydrocarbons
Matrix Numerical Soil Standards,Column 6 (Low Density Residential) LEPH: Light Extractable Petroleum Hydrocarbons
CSR-SCH3.1.1-HH GWDW-IL: BC Contaminated Sites Regulation - Schedule 3.1-Part 1 mg/kg: micrograms/kilogram
Matrix Numerical Soil Standards,Column 9 (Industrial) NS: No Standard
CSR-SCH3.1.1-EPGWSW-MARINE-RLLD: BC Contaminated Site Regulation - Schedule 3.1-Part 1 m bgs: meters below ground surface
Matrix Numerical Soil Standards,Column 6 (Low Density Residential) < Denotes concentration less than indicated detection limit or RPD less than indicated value.
CSR-SCH3.1.1-EPGWSW-MARINE-IL: BC Contaminated Sites Regulation - Schedule 3.1-Part 1 - Not analyzed.
Matrix Numerical Soil Standards,Column 9 (Industrial)
CSR-SCH3.1.1-EPGWSW-FRESH-RLLD: BC Contaminated Site Regulation - Schedule 3.1-Part 1
Matrix Numerical Soil Standards,Column 6 (Low Density Residential)
CSR-SCH3.1.1-EPGWSW-FRESH-IL: BC Contaminated Sites Regulation - Schedule 3.1-Part 1
Matrix Numerical Soil Standards,Column 9 (Industrial)
CSR-Stage10-Sch3.1.1-Intake-RLLD: BC Contaminated Sites Regulation (Stage 10 update) - Schedule 3.1 Part 1
Matrix Numerical Soil Standards, Column 8
(Residential Low Density)), Intake of contaminated soil
CSR-Stage10-Sch3.1.1-Intake-IL: BC Contaminated Sites Regulation (Stage 10 update) - Schedule 3.1 Part 1
Matrix Numerical Soil Standards, Column 8
(Industrial)), Intake of contaminated soil
CSR-Stage10-Sch3.1.1-SIP-RLLD: BC Contaminated Sites Regulation (Stage 10 update) - Schedule 3.1 Part 1
Matrix Numerical Soil Standards, Column 8
(Residential Low Density), Toxicity to Soil Invertabretes and Plants
CSR-Stage10-Sch3.1.1-SIP-IL: BC Contaminated Sites Regulation (Stage 10 update) - Schedule 3.1 Part 1
Matrix Numerical Soil Standards, Column 8
(Industrial), Toxicity to Soil Invertabretes and Plants
CSR-Stage10-Sch3.1.2-HH-RLLD: BC Contaminated Sites Regulation (Stage 10 update) - Schedule 3.1 Part 2
General Numerical Soil Standards, Column 9
(Residential Low Density), Soil Standards to Protect Human Health
CSR-Stage10-Sch3.1.2-HH-IL: BC Contaminated Sites Regulation (Stage 10 update) - Schedule 3.1 Part 2
General Numerical Soil Standards, Column 9
(Industrial), Soil Standards to Protect Human Health
CSR-Stage10-Sch3.1.2-EH-RLLD: BC Contaminated Sites Regulation (Stage 10 update) - Schedule 3.1 Part 3
General Numerical Soil Standards, Column 9
(Residential Low Density), Soil Standards to Protect Ecological Health
CSR-Stage10-Sch3.1.2-EH-IL: BC Contaminated Sites Regulation (Stage 10 update) - Schedule 3.1 Part 3
General Numerical Soil Standards, Column 9
(Industrial), Soil Standards to Protect Ecological Health
Orange
Yellow
BOLD
Exceeds Applicable CCME Standards.
Exceeds Applicable BC CSR Stage 10 Omnibus Standards.
Mean Detection Limit exceeds the regulatory standard.
Lions Gate Pumping Station
Feb 2017 Sampling Event
Table 3: Summary of Analytical Results for VOC in Soil
Page 3 of 3
Sample Location
Sample Date
Sample ID
Maxxam Sample ID
Maxxam Job Number
SH17-02
2/20/2017
BPT/SH17-02-29
L1892465-4
L1892465
Parameter
CSR-Stage10-
Sch3.1-1-Intake-
RLLD
CSR-Stage10-
Sch3.1-1-
Intake-IL
CSR-Stage10-
Sch3.1-1-SIP-
RLLD
CSR-Stage10-
Sch3.1-1-SIP-IL
CSR-SCH3.1.1-
HH GWDW-RLLD
CSR-SCH3.1.1-
HH GWDW-IL
CSR-SCH3.1.1-
EPGWSW-
MARINE-RLLD
CSR-SCH3.1.1-
EPGWSW-
MARINE-IL
CSR-SCH3.1.1-
EPGWSW-FRESH
RLLD
CSR-SCH3.1.1-
EPGWSW-
FRESH-IL
CSR-Stage10-
Sch3.1-2-HH-
RLLD
CSR-Stage10-
Sch3.1-2-HH-IL
CSR-Stage10-
Sch3.1-2-EH-
RLLD
CSR-Stage10-
Sch3.1-2-EH-IL
CCME
Protection of
Environmental
and Human
Health
Residential/
Parkland
CCME
Protection of
Environmental
and Human
Health
Industrial
Units
1,1,1,2-Tetrachloroethane NS NS NS NS NS NS NS NS NS NS 55 250 NS NS NS NS mg/kg < 0.05
1,1,1-Trichloroethane NS NS NS NS NS NS NS NS NS NS 85000 > 1000 mg/g 5 50 5 50 mg/kg < 0.05
1,1,2,2-Tetrachloroethane NS NS NS NS NS NS NS NS NS NS 7 30 NS NS 5 50 mg/kg < 0.05
1,1,2-Trichloroethane NS NS NS NS NS NS NS NS NS NS 150 30000 5 50 5 50 mg/kg < 0.05
1,1-Dichloroethane NS NS NS NS NS NS NS NS NS NS 2000 350000 5 50 5 50 mg/kg < 0.05
1,1-Dichloroethene NS NS NS NS NS NS NS NS NS NS 2000 350000 5 50 5 50 mg/kg < 0.05
1,2-Dichlorobenzene NS NS NS NS NS NS NS NS NS NS 3500 650000 1 10 1 10 mg/kg < 0.05
1,2-Dichloroethane NS NS NS NS NS NS NS NS NS NS 85 15000 5 50 5 50 mg/kg < 0.05
1,2-Dichloropropane NS NS NS NS NS NS NS NS NS NS 600 10000 5 50 5 50 mg/kg < 0.05
1,4-Dichlorobenzene NS NS NS NS NS NS NS NS NS NS 4500 800000 1 10 1 10 mg/kg < 0.05
1,3-Dichlorobenzene NS NS NS NS NS NS NS NS NS NS 1000 200000 1 10 1 10 mg/kg < 0.05
Bromodichloromethane NS NS NS NS NS NS NS NS NS NS 20 100 NS NS NS NS mg/kg < 0.05
Bromoform NS NS NS NS NS NS NS NS NS NS 200 800 NS NS NS NS mg/kg < 0.05
Carbon Tetrachloride NS NS NS NS NS NS NS NS NS NS 150 5000 5 50 NS NS mg/kg < 0.05
Chlorodibromomethane NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS mg/kg < 0.05
Chloroethane NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS mg/kg < 0.1
Chloroform NS NS NS NS NS NS NS NS NS NS 400 70000 5 50 NS NS mg/kg < 0.1
Chloromethane NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS mg/kg < 0.1
Cis-1,2-Dichloroethene NS NS NS NS NS NS NS NS NS NS 85 15000 5 50 NS NS mg/kg < 0.05
Cis-1,3-Dichloropropene NS NS NS NS NS NS NS NS NS NS 1000 200000 5 50 NS NS mg/kg < 0.05
Dichloromethane NS NS NS NS NS NS NS NS NS NS 250 40000 5 50 NS NS mg/kg < 0.3
Monochlorobenzene NS NS NS NS NS NS NS NS NS NS NS NS NS NS 1 10 mg/kg < 0.05
Tetrachloroethene 250 40000 15 30 NS NS NS NS NS NS NS NS NS NS NS NS mg/kg < 0.05
Trans-1,2-Dichloroethene NS NS NS NS NS NS NS NS NS NS 850 150000 5 50 NS NS mg/kg < 0.05
Trans-1,3-Dichloropropene NS NS NS NS NS NS NS NS NS NS 1000 200000 5 50 NS NS mg/kg < 0.05
Trichloroethylene 20 3500 15 25 NS NS NS NS NS NS NS NS NS NS NS NS mg/kg < 0.01
Trichlorofluoromethane NS NS NS NS NS NS NS NS NS NS 4500 70000 NS NS NS NS mg/kg < 0.1
Vinyl Chloride NS NS NS NS NS NS NS NS NS NS 0.2 9 NS NS NS NS mg/kg < 0.1
CSR-SCH3.1.1-HH GWDW-RLLD: BC Contaminated Site Regulation - Schedule 3.1-Part 1 HEPH: Heavy Extractable Petroleum Hydrocarbons
Matrix Numerical Soil Standards,Column 6 (Low Density Residential) LEPH: Light Extractable Petroleum Hydrocarbons
CSR-SCH3.1.1-HH GWDW-IL: BC Contaminated Sites Regulation - Schedule 3.1-Part 1 mg/kg: micrograms/kilogram
Matrix Numerical Soil Standards,Column 9 (Industrial) NS: No Standard
CSR-SCH3.1.1-EPGWSW-MARINE-RLLD: BC Contaminated Site Regulation - Schedule 3.1-Part 1 m bgs: meters below ground surface
Matrix Numerical Soil Standards,Column 6 (Low Density Residential) < Denotes concentration less than indicated detection limit or RPD less than indicated value.
CSR-SCH3.1.1-EPGWSW-MARINE-IL: BC Contaminated Sites Regulation - Schedule 3.1-Part 1 - Not analyzed.
Matrix Numerical Soil Standards,Column 9 (Industrial)
CSR-SCH3.1.1-EPGWSW-FRESH-RLLD: BC Contaminated Site Regulation - Schedule 3.1-Part 1
Matrix Numerical Soil Standards,Column 6 (Low Density Residential)
CSR-SCH3.1.1-EPGWSW-FRESH-IL: BC Contaminated Sites Regulation - Schedule 3.1-Part 1
Matrix Numerical Soil Standards,Column 9 (Industrial)
CSR-Stage10-Sch3.1.1-Intake-RLLD: BC Contaminated Sites Regulation (Stage 10 update) - Schedule 3.1 Part 1
Matrix Numerical Soil Standards, Column 8
(Residential Low Density)), Intake of contaminated soil
CSR-Stage10-Sch3.1.1-Intake-IL: BC Contaminated Sites Regulation (Stage 10 update) - Schedule 3.1 Part 1
Matrix Numerical Soil Standards, Column 8
(Industrial)), Intake of contaminated soil
CSR-Stage10-Sch3.1.1-SIP-RLLD: BC Contaminated Sites Regulation (Stage 10 update) - Schedule 3.1 Part 1
Matrix Numerical Soil Standards, Column 8
(Residential Low Density), Toxicity to Soil Invertabretes and Plants
CSR-Stage10-Sch3.1.1-SIP-IL: BC Contaminated Sites Regulation (Stage 10 update) - Schedule 3.1 Part 1
Matrix Numerical Soil Standards, Column 8
(Industrial), Toxicity to Soil Invertabretes and Plants
CSR-Stage10-Sch3.1.2-HH-RLLD: BC Contaminated Sites Regulation (Stage 10 update) - Schedule 3.1 Part 2
General Numerical Soil Standards, Column 9
(Residential Low Density), Soil Standards to Protect Human Health
CSR-Stage10-Sch3.1.2-HH-IL: BC Contaminated Sites Regulation (Stage 10 update) - Schedule 3.1 Part 2
General Numerical Soil Standards, Column 9
(Industrial), Soil Standards to Protect Human Health
CSR-Stage10-Sch3.1.2-EH-RLLD: BC Contaminated Sites Regulation (Stage 10 update) - Schedule 3.1 Part 3
General Numerical Soil Standards, Column 9
(Residential Low Density), Soil Standards to Protect Ecological Health
CSR-Stage10-Sch3.1.2-EH-IL: BC Contaminated Sites Regulation (Stage 10 update) - Schedule 3.1 Part 3
General Numerical Soil Standards, Column 9
(Industrial), Soil Standards to Protect Ecological Health
Orange
Yellow
BOLD
Exceeds Applicable CCME Standards.
Exceeds Applicable BC CSR Stage 10 Omnibus Standards.
Mean Detection Limit exceeds the regulatory standard.
Lions Gate Pumping Station
Feb 2017 Sampling Event
Table 4: Summary of Analytical Results for Volatile PHC in Soil
Page 1 of 4
Parameter
CSR-Stage10-
Sch3.1-1-Intake-
RLLD
CSR-Stage10-
Sch3.1-1-Intake-IL
CSR-Stage10-
Sch3.1-1-SIP-RLLD
CSR-Stage10-
Sch3.1-1-SIP-IL
CSR-SCH3.1.1-
HH GWDW-
RLLD
CSR-
SCH3.1.1-HH
GWDW-IL
CSR-
SCH3.1.1-
EPGWSW-
MARINE-
RLLD
CSR-
SCH3.1.1-
EPGWSW-
MARINE-IL
CSR-
SCH3.1.1-
EPGWSW-
FRESH-
RLLD
CSR-
SCH3.1.1-
EPGWSW-
FRESH-IL
CSR-Stage10-
Sch3.1-2-HH-
RLLD
CSR-Stage10-
Sch3.1-2-HH-
IL
CSR-
Stage10-
Sch3.1-2-EH-
RLLD
CSR-
Stage10-
Sch3.1-2-EH-
IL
CCME
Residential/
Parkland
CCME
Residential/
Parkland
Surface (≤1.5m)
CCME
Residential/
Parkland
Subsoil (>1.5m)
Benzene 150 6500 90 250 0.03 0.03 5.5 5.5 2.5 2.5 NS NS NS NS N/A 0.030 0.030
EPH (C10-C19) NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS
EPH (C19-C32) NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS
Ethylbenzene 4000 700000 200 650 10 10 200 200 150 150 NS NS NS NS N/A 0.082 0.082
Methyl T-Butyl Ether (MTBE) NS NS NS NS NS NS NS NS NS NS 800 3500 NS NS NS NS NS
O-Xylene NS NS NS NS NS NS NS NS NS NS NS NS NS NS N/A NS NS
Styrene NS NS NS NS NS NS NS NS NS NS 8500 > 1000 mg/g 5 50 5 na na
Toluene 3500 550000 150 450 3.5 3.5 100 100 0.3 0.3 NS NS NS NS N/A 0.37 0.37
VPH NS NS NS NS NS NS NS NS NS NS 200 200 200 200 NS NS NS
Total Xylenes 8500 > 1000 mg/g 150 600 4.5 4.5 15 15 15 15 NS NS NS NS N/A 11 11
Xylene, m & p NS NS NS NS NS NS NS NS NS NS NS NS NS NS N/A NS NS
F1 (C6-C10) NS NS NS NS NS NS NS NS NS NS NS NS NS NS 30 N/A N/A
F2 (C10-C16) NS NS NS NS NS NS NS NS NS NS NS NS NS NS 150 N/A N/A
F3 (C16-C34) NS NS NS NS NS NS NS NS NS NS NS NS NS NS 300 N/A N/A
F4 (C34-C50) NS NS NS NS NS NS NS NS NS NS NS NS NS NS 2800 N/A N/A
CSR-SCH3.1.1-HH GWDW-RLLD: BC Contaminated Site Regulation - Schedule 3.1-Part 1 N/A: Not applicable
Matrix Numerical Soil Standards,Column 6 (Low Density Residential) HEPH: Heavy Extractable Petroleum Hydrocarbons
CSR-SCH3.1.1-HH GWDW-IL: BC Contaminated Sites Regulation - Schedule 3.1-Part 1 LEPH: Light Extractable Petroleum Hydrocarbons
Matrix Numerical Soil Standards,Column 9 (Industrial) mg/kg: micrograms/kilogram
CSR-SCH3.1.1-EPGWSW-MARINE-RLLD: BC Contaminated Site Regulation - Schedule 3.1-Part 1 NS: No Standard
Matrix Numerical Soil Standards,Column 6 (Low Density Residential) m bgs: meters below ground surface
CSR-SCH3.1.1-EPGWSW-MARINE-IL: BC Contaminated Sites Regulation - Schedule 3.1-Part 1 < Denotes concentration less than indicated detection limit or RPD less than indicated value.
Matrix Numerical Soil Standards,Column 9 (Industrial) - Not analyzed.
CSR-SCH3.1.1-EPGWSW-FRESH-RLLD: BC Contaminated Site Regulation - Schedule 3.1-Part 1
Matrix Numerical Soil Standards,Column 6 (Low Density Residential)
CSR-SCH3.1.1-EPGWSW-FRESH-IL: BC Contaminated Sites Regulation - Schedule 3.1-Part 1
Matrix Numerical Soil Standards,Column 9 (Industrial)
CSR-Stage10-Sch3.1.1-Intake-RLLD: BC Contaminated Sites Regulation (Stage 10 update) - Schedule 3.1 Part 1
Matrix Numerical Soil Standards, Column 8
(Residential Low Density)), Intake of contaminated soil
CSR-Stage10-Sch3.1.1-Intake-IL: BC Contaminated Sites Regulation (Stage 10 update) - Schedule 3.1 Part 1
Matrix Numerical Soil Standards, Column 8
(Industrial)), Intake of contaminated soil
CSR-Stage10-Sch3.1.1-SIP-RLLD: BC Contaminated Sites Regulation (Stage 10 update) - Schedule 3.1 Part 1
Matrix Numerical Soil Standards, Column 8
(Residential Low Density), Toxicity to Soil Invertabretes and Plants
CSR-Stage10-Sch3.1.1-SIP-IL: BC Contaminated Sites Regulation (Stage 10 update) - Schedule 3.1 Part 1
Matrix Numerical Soil Standards, Column 8
(Industrial), Toxicity to Soil Invertabretes and Plants
CSR-Stage10-Sch3.1.2-HH-RLLD: BC Contaminated Sites Regulation (Stage 10 update) - Schedule 3.1 Part 2
General Numerical Soil Standards, Column 9
(Residential Low Density), Soil Standards to Protect Human Health
CSR-Stage10-Sch3.1.2-HH-IL: BC Contaminated Sites Regulation (Stage 10 update) - Schedule 3.1 Part 2
General Numerical Soil Standards, Column 9
(Industrial), Soil Standards to Protect Human Health
CSR-Stage10-Sch3.1.2-EH-RLLD: BC Contaminated Sites Regulation (Stage 10 update) - Schedule 3.1 Part 3
General Numerical Soil Standards, Column 9
(Residential Low Density), Soil Standards to Protect Ecological Health
CSR-Stage10-Sch3.1.2-EH-IL: BC Contaminated Sites Regulation (Stage 10 update) - Schedule 3.1 Part 3
General Numerical Soil Standards, Column 9
(Industrial), Soil Standards to Protect Ecological Health
Orange
Yellow
BOLD
Exceeds Applicable CCME Standards.
Exceeds Applicable BC CSR Stage 10 Omnibus Standards.
Mean Detection Limit exceeds the regulatory standard.
Lions Gate Pumping Station
Feb 2017 Sampling Event
Table 4: Summary of Analytical Results for Volatile PHC in Soil
Page 2 of 4
Sample Location
Sample Date
Sample ID
Maxxam Sample ID
Maxxam Job Number
SH17-01 SH17-01 SH17-01 SH17-02 SH17-02
2/21/2017 2/21/2017 2/21/2017 2/20/2017 2/20/2017
BPT/SH17-01-0.5 BPT/SH17-01-2.5 BPT/SH17-01-5.0 BPT/SH17-02-0.5 BPT/SH17-02-1.8
L1892946-1 L1892946-2 L1892946-3 L1892465-1 L1892465-2
L1892946 L1892946 L1892946 L1892465 L1892465
Parameter
CSR-Stage10-
Sch3.1-1-Intake-
RLLD
CSR-Stage10-
Sch3.1-1-Intake-IL
CSR-Stage10-
Sch3.1-1-SIP-RLLD
CSR-Stage10-
Sch3.1-1-SIP-IL
CSR-SCH3.1.1-
HH GWDW-
RLLD
CSR-
SCH3.1.1-HH
GWDW-IL
CCME
Industrial
CCME
Industrial
Surface (≤1.5m)
CCME
Industrial
Subsoil (>1.5m)
Units
Benzene 150 6500 90 250 0.03 0.03 N/A 0.030 0.030 mg/kg < 0.005 < 0.005 < 0.005 < 0.005 0.0087
EPH (C10-C19) NS NS NS NS NS NS NS NS NS mg/kg - - - < 200 < 200
EPH (C19-C32) NS NS NS NS NS NS NS NS NS mg/kg - - - < 200 < 200
Ethylbenzene 4000 700000 200 650 10 10 N/A 0.082 0.082 mg/kg < 0.015 < 0.015 < 0.015 < 0.015 < 0.015
Methyl T-Butyl Ether (MTBE) NS NS NS NS NS NS NS NS NS mg/kg < 0.2 < 0.2 < 0.2 < 0.2 < 0.2
O-Xylene NS NS NS NS NS NS N/A NS NS mg/kg < 0.05 < 0.05 < 0.05 < 0.05 < 0.05
Styrene NS NS NS NS NS NS 50 na na mg/kg < 0.05 < 0.05 < 0.05 < 0.05 < 0.05
Toluene 3500 550000 150 450 3.5 3.5 N/A 0.37 0.37 mg/kg < 0.05 < 0.05 < 0.05 < 0.05 < 0.05
VPH NS NS NS NS NS NS NS NS NS mg/kg - - - - -
Total Xylenes 8500 > 1000 mg/g 150 600 4.5 4.5 N/A 11 11 mg/kg < 0.075 < 0.075 < 0.075 < 0.075 < 0.075
Xylene, m & p NS NS NS NS NS NS N/A NS NS mg/kg < 0.05 < 0.05 < 0.05 < 0.05 < 0.05
F1 (C6-C10) NS NS NS NS NS NS 320 N/A N/A mg/kg - - - < 10 < 10
F2 (C10-C16) NS NS NS NS NS NS 260 N/A N/A mg/kg - - - < 30 < 30
F3 (C16-C34) NS NS NS NS NS NS 1700 N/A N/A mg/kg - - - 52 < 50
F4 (C34-C50) NS NS NS NS NS NS 3300 N/A N/A mg/kg - - - < 50 < 50
CSR-SCH3.1.1-HH GWDW-RLLD: BC Contaminated Site Regulation - Schedule 3.1-Part 1 N/A: Not applicable
Matrix Numerical Soil Standards,Column 6 (Low Density Residential) HEPH: Heavy Extractable Petroleum Hydrocarbons
CSR-SCH3.1.1-HH GWDW-IL: BC Contaminated Sites Regulation - Schedule 3.1-Part 1 LEPH: Light Extractable Petroleum Hydrocarbons
Matrix Numerical Soil Standards,Column 9 (Industrial) mg/kg: micrograms/kilogram
CSR-SCH3.1.1-EPGWSW-MARINE-RLLD: BC Contaminated Site Regulation - Schedule 3.1-Part 1 NS: No Standard
Matrix Numerical Soil Standards,Column 6 (Low Density Residential) m bgs: meters below ground surface
CSR-SCH3.1.1-EPGWSW-MARINE-IL: BC Contaminated Sites Regulation - Schedule 3.1-Part 1 < Denotes concentration less than indicated detection limit or RP
Matrix Numerical Soil Standards,Column 9 (Industrial) - Not analyzed.
CSR-SCH3.1.1-EPGWSW-FRESH-RLLD: BC Contaminated Site Regulation - Schedule 3.1-Part 1
Matrix Numerical Soil Standards,Column 6 (Low Density Residential)
CSR-SCH3.1.1-EPGWSW-FRESH-IL: BC Contaminated Sites Regulation - Schedule 3.1-Part 1
Matrix Numerical Soil Standards,Column 9 (Industrial)
CSR-Stage10-Sch3.1.1-Intake-RLLD: BC Contaminated Sites Regulation (Stage 10 update) - Schedule 3.1 Part 1
Matrix Numerical Soil Standards, Column 8
(Residential Low Density)), Intake of contaminated soil
CSR-Stage10-Sch3.1.1-Intake-IL: BC Contaminated Sites Regulation (Stage 10 update) - Schedule 3.1 Part 1
Matrix Numerical Soil Standards, Column 8
(Industrial)), Intake of contaminated soil
CSR-Stage10-Sch3.1.1-SIP-RLLD: BC Contaminated Sites Regulation (Stage 10 update) - Schedule 3.1 Part 1
Matrix Numerical Soil Standards, Column 8
(Residential Low Density), Toxicity to Soil Invertabretes and Plants
CSR-Stage10-Sch3.1.1-SIP-IL: BC Contaminated Sites Regulation (Stage 10 update) - Schedule 3.1 Part 1
Matrix Numerical Soil Standards, Column 8
(Industrial), Toxicity to Soil Invertabretes and Plants
CSR-Stage10-Sch3.1.2-HH-RLLD: BC Contaminated Sites Regulation (Stage 10 update) - Schedule 3.1 Part 2
General Numerical Soil Standards, Column 9
(Residential Low Density), Soil Standards to Protect Human Health
CSR-Stage10-Sch3.1.2-HH-IL: BC Contaminated Sites Regulation (Stage 10 update) - Schedule 3.1 Part 2
General Numerical Soil Standards, Column 9
(Industrial), Soil Standards to Protect Human Health
CSR-Stage10-Sch3.1.2-EH-RLLD: BC Contaminated Sites Regulation (Stage 10 update) - Schedule 3.1 Part 3
General Numerical Soil Standards, Column 9
(Residential Low Density), Soil Standards to Protect Ecological Health
CSR-Stage10-Sch3.1.2-EH-IL: BC Contaminated Sites Regulation (Stage 10 update) - Schedule 3.1 Part 3
General Numerical Soil Standards, Column 9
(Industrial), Soil Standards to Protect Ecological Health
Orange
Yellow
BOLD
Exceeds Applicable CCME Standard
Exceeds Applicable BC CSR Stage
Mean Detection Limit exceeds the re
Lions Gate Pumping Station
Feb 2017 Sampling Event
Table 4: Summary of Analytical Results for Volatile PHC in Soil
Page 3 of 4
SH17-02 SH17-02 SH17-03 SH17-03 SH17-03 SH17-04 SH17-04 SH17-04
2/20/2017 2/20/2017 2/24/2017 2/24/2017 2/24/2017 2/23/2017 2/23/2017 2/23/2017
BPT/SH17-02-5.0 BPT/SH17-02-29 BPT/SH17-03-0.5 BPT/SH17-03-1.5 BPT/SH17-03-5.0 BPT/SH17-04-0.5 BPT/SH17-04-1.5 BPT/SH17-04-5.0
L1892465-3 L1892465-4 L1894674-1 L1894674-2 L1894674-3 L1894195-1 L1894195-2 L1894195-3
L1892465 L1892465 L1894674 L1894674 L1894674 L1894195 L1894195 L1894195
Parameter
CSR-Stage10-
Sch3.1-1-Intake-
RLLD
CSR-Stage10-
Sch3.1-1-Intake-IL
CSR-Stage10-
Sch3.1-1-SIP-RLLD
CSR-Stage10-
Sch3.1-1-SIP-IL
CSR-SCH3.1.1-
HH GWDW-
RLLD
CSR-
SCH3.1.1-HH
GWDW-IL
Benzene 150 6500 90 250 0.03 0.03 < 0.005 < 0.005 < 0.005 < 0.005 < 0.005 < 0.005 < 0.005 < 0.005
EPH (C10-C19) NS NS NS NS NS NS < 200 < 200 < 200 < 200 < 200 < 200 < 200 < 200
EPH (C19-C32) NS NS NS NS NS NS < 200 < 200 < 200 < 200 < 200 < 200 < 200 < 200
Ethylbenzene 4000 700000 200 650 10 10 < 0.015 < 0.015 < 0.015 < 0.015 < 0.015 < 0.015 < 0.015 < 0.015
Methyl T-Butyl Ether (MTBE) NS NS NS NS NS NS < 0.2 < 0.2 < 0.2 < 0.2 < 0.2 < 0.2 < 0.2 < 0.2
O-Xylene NS NS NS NS NS NS < 0.05 < 0.05 < 0.05 < 0.05 < 0.05 < 0.05 < 0.05 < 0.05
Styrene NS NS NS NS NS NS < 0.05 < 0.05 < 0.05 < 0.05 < 0.05 < 0.05 < 0.05 < 0.05
Toluene 3500 550000 150 450 3.5 3.5 < 0.05 < 0.05 < 0.05 < 0.05 < 0.05 < 0.05 < 0.05 < 0.05
VPH NS NS NS NS NS NS - - - - - - - -
Total Xylenes 8500 > 1000 mg/g 150 600 4.5 4.5 < 0.075 < 0.075 < 0.075 < 0.075 < 0.075 < 0.075 < 0.075 < 0.075
Xylene, m & p NS NS NS NS NS NS < 0.05 < 0.05 - - - - - -
F1 (C6-C10) NS NS NS NS NS NS < 10 < 10 < 10 < 10 < 10 < 10 < 10 < 10
F2 (C10-C16) NS NS NS NS NS NS < 30 < 30 < 30 < 30 < 30 < 30 < 30 < 30
F3 (C16-C34) NS NS NS NS NS NS < 50 < 50 < 50 < 50 < 50 84 < 50 < 50
F4 (C34-C50) NS NS NS NS NS NS < 50 < 50 < 50 < 50 < 50 74 < 50 < 50
CSR-SCH3.1.1-HH GWDW-RLLD: BC Contaminated Site Regulation - Schedule 3.1-Part 1 N/A: Not applicable
Matrix Numerical Soil Standards,Column 6 (Low Density Residential) HEPH: Heavy Extractable Petroleum Hydrocarbons
CSR-SCH3.1.1-HH GWDW-IL: BC Contaminated Sites Regulation - Schedule 3.1-Part 1 LEPH: Light Extractable Petroleum Hydrocarbons
Matrix Numerical Soil Standards,Column 9 (Industrial) mg/kg: micrograms/kilogram
CSR-SCH3.1.1-EPGWSW-MARINE-RLLD: BC Contaminated Site Regulation - Schedule 3.1-Part 1 NS: No Standard
Matrix Numerical Soil Standards,Column 6 (Low Density Residential) m bgs: meters below ground surface
CSR-SCH3.1.1-EPGWSW-MARINE-IL: BC Contaminated Sites Regulation - Schedule 3.1-Part 1 < Denotes concentration less than indicated detection limit or RP
Matrix Numerical Soil Standards,Column 9 (Industrial) - Not analyzed.
CSR-SCH3.1.1-EPGWSW-FRESH-RLLD: BC Contaminated Site Regulation - Schedule 3.1-Part 1
Matrix Numerical Soil Standards,Column 6 (Low Density Residential)
CSR-SCH3.1.1-EPGWSW-FRESH-IL: BC Contaminated Sites Regulation - Schedule 3.1-Part 1
Matrix Numerical Soil Standards,Column 9 (Industrial)
CSR-Stage10-Sch3.1.1-Intake-RLLD: BC Contaminated Sites Regulation (Stage 10 update) - Schedule 3.1 Part 1
Matrix Numerical Soil Standards, Column 8
(Residential Low Density)), Intake of contaminated soil
CSR-Stage10-Sch3.1.1-Intake-IL: BC Contaminated Sites Regulation (Stage 10 update) - Schedule 3.1 Part 1
Matrix Numerical Soil Standards, Column 8
(Industrial)), Intake of contaminated soil
CSR-Stage10-Sch3.1.1-SIP-RLLD: BC Contaminated Sites Regulation (Stage 10 update) - Schedule 3.1 Part 1
Matrix Numerical Soil Standards, Column 8
(Residential Low Density), Toxicity to Soil Invertabretes and Plants
CSR-Stage10-Sch3.1.1-SIP-IL: BC Contaminated Sites Regulation (Stage 10 update) - Schedule 3.1 Part 1
Matrix Numerical Soil Standards, Column 8
(Industrial), Toxicity to Soil Invertabretes and Plants
CSR-Stage10-Sch3.1.2-HH-RLLD: BC Contaminated Sites Regulation (Stage 10 update) - Schedule 3.1 Part 2
General Numerical Soil Standards, Column 9
(Residential Low Density), Soil Standards to Protect Human Health
CSR-Stage10-Sch3.1.2-HH-IL: BC Contaminated Sites Regulation (Stage 10 update) - Schedule 3.1 Part 2
General Numerical Soil Standards, Column 9
(Industrial), Soil Standards to Protect Human Health
CSR-Stage10-Sch3.1.2-EH-RLLD: BC Contaminated Sites Regulation (Stage 10 update) - Schedule 3.1 Part 3
General Numerical Soil Standards, Column 9
(Residential Low Density), Soil Standards to Protect Ecological Health
CSR-Stage10-Sch3.1.2-EH-IL: BC Contaminated Sites Regulation (Stage 10 update) - Schedule 3.1 Part 3
General Numerical Soil Standards, Column 9
(Industrial), Soil Standards to Protect Ecological Health
Orange
Yellow
BOLD
Exceeds Applicable CCME Standard
Exceeds Applicable BC CSR Stage
Mean Detection Limit exceeds the re
Lions Gate Pumping Station
Feb 2017 Sampling Event
Table 4: Summary of Analytical Results for Volatile PHC in Soil
Page 4 of 4
SH17-04 SH17-05 SH17-05 SH17-05
2/23/2017 2/22/2017 2/22/2017 2/22/2017
BPT/SH17-04-20.0 BPT/SH17-05-0.5 BPT/SH17-05-1.5 BPT/SH17-05-4.5
L1894195-4 L1893661-1 L1893661-2 L1893661-3
L1894195 L1893661 L1893661 L1893661
Parameter
CSR-Stage10-
Sch3.1-1-Intake-
RLLD
CSR-Stage10-
Sch3.1-1-Intake-IL
CSR-Stage10-
Sch3.1-1-SIP-RLLD
CSR-Stage10-
Sch3.1-1-SIP-IL
CSR-SCH3.1.1-
HH GWDW-
RLLD
CSR-
SCH3.1.1-HH
GWDW-IL
Benzene 150 6500 90 250 0.03 0.03 < 0.005 0.0146 < 0.005 < 0.005
EPH (C10-C19) NS NS NS NS NS NS < 200 - - -
EPH (C19-C32) NS NS NS NS NS NS < 200 - - -
Ethylbenzene 4000 700000 200 650 10 10 < 0.015 < 0.015 < 0.015 < 0.015
Methyl T-Butyl Ether (MTBE) NS NS NS NS NS NS < 0.2 < 0.2 < 0.2 < 0.2
O-Xylene NS NS NS NS NS NS < 0.05 < 0.05 < 0.05 < 0.05
Styrene NS NS NS NS NS NS < 0.05 < 0.05 < 0.05 < 0.05
Toluene 3500 550000 150 450 3.5 3.5 < 0.05 < 0.05 < 0.05 < 0.05
VPH NS NS NS NS NS NS - - - -
Total Xylenes 8500 > 1000 mg/g 150 600 4.5 4.5 < 0.075 < 0.075 < 0.075 < 0.075
Xylene, m & p NS NS NS NS NS NS - < 0.05 < 0.05 < 0.05
F1 (C6-C10) NS NS NS NS NS NS < 10 < 10 < 10 < 10
F2 (C10-C16) NS NS NS NS NS NS < 30 < 30 < 30 < 30
F3 (C16-C34) NS NS NS NS NS NS < 50 63 < 50 < 50
F4 (C34-C50) NS NS NS NS NS NS < 50 244 < 50 < 50
CSR-SCH3.1.1-HH GWDW-RLLD: BC Contaminated Site Regulation - Schedule 3.1-Part 1 N/A: Not applicable
Matrix Numerical Soil Standards,Column 6 (Low Density Residential) HEPH: Heavy Extractable Petroleum Hydrocarbons
CSR-SCH3.1.1-HH GWDW-IL: BC Contaminated Sites Regulation - Schedule 3.1-Part 1 LEPH: Light Extractable Petroleum Hydrocarbons
Matrix Numerical Soil Standards,Column 9 (Industrial) mg/kg: micrograms/kilogram
CSR-SCH3.1.1-EPGWSW-MARINE-RLLD: BC Contaminated Site Regulation - Schedule 3.1-Part 1 NS: No Standard
Matrix Numerical Soil Standards,Column 6 (Low Density Residential) m bgs: meters below ground surface
CSR-SCH3.1.1-EPGWSW-MARINE-IL: BC Contaminated Sites Regulation - Schedule 3.1-Part 1 < Denotes concentration less than indicated detection limit or RP
Matrix Numerical Soil Standards,Column 9 (Industrial) - Not analyzed.
CSR-SCH3.1.1-EPGWSW-FRESH-RLLD: BC Contaminated Site Regulation - Schedule 3.1-Part 1
Matrix Numerical Soil Standards,Column 6 (Low Density Residential)
CSR-SCH3.1.1-EPGWSW-FRESH-IL: BC Contaminated Sites Regulation - Schedule 3.1-Part 1
Matrix Numerical Soil Standards,Column 9 (Industrial)
CSR-Stage10-Sch3.1.1-Intake-RLLD: BC Contaminated Sites Regulation (Stage 10 update) - Schedule 3.1 Part 1
Matrix Numerical Soil Standards, Column 8
(Residential Low Density)), Intake of contaminated soil
CSR-Stage10-Sch3.1.1-Intake-IL: BC Contaminated Sites Regulation (Stage 10 update) - Schedule 3.1 Part 1
Matrix Numerical Soil Standards, Column 8
(Industrial)), Intake of contaminated soil
CSR-Stage10-Sch3.1.1-SIP-RLLD: BC Contaminated Sites Regulation (Stage 10 update) - Schedule 3.1 Part 1
Matrix Numerical Soil Standards, Column 8
(Residential Low Density), Toxicity to Soil Invertabretes and Plants
CSR-Stage10-Sch3.1.1-SIP-IL: BC Contaminated Sites Regulation (Stage 10 update) - Schedule 3.1 Part 1
Matrix Numerical Soil Standards, Column 8
(Industrial), Toxicity to Soil Invertabretes and Plants
CSR-Stage10-Sch3.1.2-HH-RLLD: BC Contaminated Sites Regulation (Stage 10 update) - Schedule 3.1 Part 2
General Numerical Soil Standards, Column 9
(Residential Low Density), Soil Standards to Protect Human Health
CSR-Stage10-Sch3.1.2-HH-IL: BC Contaminated Sites Regulation (Stage 10 update) - Schedule 3.1 Part 2
General Numerical Soil Standards, Column 9
(Industrial), Soil Standards to Protect Human Health
CSR-Stage10-Sch3.1.2-EH-RLLD: BC Contaminated Sites Regulation (Stage 10 update) - Schedule 3.1 Part 3
General Numerical Soil Standards, Column 9
(Residential Low Density), Soil Standards to Protect Ecological Health
CSR-Stage10-Sch3.1.2-EH-IL: BC Contaminated Sites Regulation (Stage 10 update) - Schedule 3.1 Part 3
General Numerical Soil Standards, Column 9
(Industrial), Soil Standards to Protect Ecological Health
Orange
Yellow
BOLD
Exceeds Applicable CCME Standard
Exceeds Applicable BC CSR Stage
Mean Detection Limit exceeds the re
Lions Gate Pumping Station
Table 5: Summary of Analytical Results for Inorganics in Groundwater
Page 1 of 3
Location
SCN
Depth (m)
Date Sampled
QA/QC
Total Organic Vapours (ppm)
Area
Notes:
CSR-Stage10-Sch3.1.1-Intake-RLLD : BC Contaminated Sites Regulation (Stage 10 update) - Schedule 3.1 Part 1 CCME and CSR
Matrix Numerical Soil Standards, Column 6 CCME
(Residential(Low Density)), Intake of contaminated soil CSR
CSR-Stage10-Sch3.1.1-DW-RLLD : BC Contaminated Sites Regulation (Stage 10 update) - Schedule 3.1 Part 1
Matrix Numerical Soil Standards, Column 6
(Residential(Low Density)), Groundwater used for Drinking Water
CSR-Stage10-Sch3.1.1-SIP-RLLD : BC Contaminated Sites Regulation (Stage 10 update) - Schedule 3.1 Part 1
Matrix Numerical Soil Standards, Column 6
(Residential(Low Density)), Toxicity to Soil Invertabretes and Plants
CSR-Stage10-Sch3.1.2-HH-RLLD : BC Contaminated Sites Regulation (Stage 10 update) - Schedule 3.1 Part 2
General Numerical Soil Standards, Column 7
(Residential(Low Density)), Soil Standards to Protect Human Health
CSR-Stage10-Sch3.1.2-EH-RLLD : BC Contaminated Sites Regulation (Stage 10 update) - Schedule 3.1 Part 3
General Numerical Soil Standards, Column 7
(Residential(Low Density)), Soil Standards to Protect Ecological Health
CSR-Stage10-Sch3.1.1-Intake-CL: BC Contaminated Sites Regulation (Stage 10 update) - Schedule 3.1 Part 1
Matrix Numerical Soil Standards, Column 8
(Commercial), Intake of contaminated soil
CSR-Stage10-Sch3.1.1-DW-CL: BC Contaminated Sites Regulation (Stage 10 update) - Schedule 3.1 Part 1
Matrix Numerical Soil Standards, Column 8
(Commercial), groundwater used for drinking water
CSR-Stage10-Sch3.1.1-SIP-CL: BC Contaminated Sites Regulation (Stage 10 update) - Schedule 3.1 Part 1
Matrix Numerical Soil Standards, Column 8
(Commmercial), Toxicity to Soil Invertabretes and Plants
CSR-Stage10-Sch3.1-1-FAL-CL: BC Contaminated Sites Regulation (Stage 10 update) - Schedule 3.1 Part 1
Matrix Numerical Soil Standards, Column 8
(Commmercial), Groundwater flow to surface water used by aquatic life - Freshwater
BPT/SH14-06 BPT/SH14-06 BPT/SH14-06 BPT/SH14-06 BPT/SH14-08 BPT/SH14-08 BPT/SH14-07 BPT/SH14-07 BPT/SH14-09 BPT/SH14-09 BPT/SH14-10 BPT/SH14-10
12987-01 12987-02 12987-03 12987-05 12978-01 12978-06 12980-01 12980-03 12979-02 12979-05 12982-01 12982-07
0.0-0.5 0.5-1.0 0.5-1.0 2.0-3.0 0.0-0.5 4.0-5.0 0.0-0.5 1.0-2.0 0.5-1.0 3.0-4.0 0.0-0.5 4.0-5.0
41984 41984 41984 41984 41985 41985 41986 41986 41988 41988 41989 41989
FDA FD FDA
0 0 0 0 0 0 0 0 0 14.6 0 0
Conveyance Conveyance Conveyance Conveyance Conveyance Conveyance Conveyance Conveyance Conveyance Conveyance Conveyance Conveyance
Physical Parameters
moisture (%) 7.07 - - - 3.75 - 5.74 - 6.48 4.92 10.8 7.09
pH (pH units) 7.55 4.6 4.52 5.33 8.14 7.8 7.8 - 8.05 7.37 7.51 7.3
Total Metals
antimony 2.82 0.7 0.41 0.15 <0.10 <0.10 0.2 - 0.72 <0.10 0.58 <0.10
arsenic 14.7 3.62 2.73 2 1.34 1.38 2.93 - 3.68 1.37 4.43 2.34
barium 45.5 56.4 66.3 65.8 36.3 54.2 51.5 - 50 56.4 75.1 55.7
beryllium <0.20 <0.10 <0.10 <0.10 <0.20 <0.20 <0.20 - <0.20 <0.20 <0.20 <0.20
cadmium 0.274 0.069 0.081 0.125 0.252 <0.050 0.145 - 0.313 0.094 1.43 <0.050
chromium 16.2 12.6 19.3 16.7 11 11.7 16.6 - 17.8 13.6 18.5 17.4
cobalt 5.84 5.51 5.91 6.28 4.62 7.4 7.94 - 6.38 5.46 7.08 7.5
copper 2620 394 454 839 14.5 15.8 69.5 30.9 150 18 36.8 15.4
lead 194 57.3 29.4 4.89 8.82 1.34 13.8 - 126 3.17 30 1.8
mercury (inorganic) 0.132 <0.050 <0.050 <0.050 <0.0050 <0.0050 0.0088 - 0.0441 <0.0050 0.0389 <0.0050
molybdenum 37.7 12.6 5.37 0.88 0.58 <0.50 0.73 - 2.19 <0.50 0.98 1.67
nickel 11.8 8.1 8.9 8.12 5.85 6.15 10.8 - 10.6 6.72 8.18 6.91
selenium 3.27 0.61 0.33 <0.20 <0.20 <0.20 <0.20 - <0.20 <0.20 <0.20 <0.20
silver 2.7 0.75 0.32 <0.10 <0.10 <0.10 0.3 - 0.22 <0.10 <0.10 <0.10
thallium <0.050 0.057 <0.050 <0.050 <0.050 <0.050 <0.050 - <0.050 <0.050 0.171 0.054
tin <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 - <2.0 <2.0 <2.0 <2.0
uranium 0.634 0.664 0.66 0.496 0.261 0.606 0.51 - 0.485 0.403 0.72 1.72
vanadium 43.6 51.1 69.9 70 41.1 57.1 57.3 - 55.4 48.5 64.2 61.6
zinc 71.9 30.2 33.1 33 32.3 34.5 45.4 - 91.9 37.8 107 31.4
Lions Gate Pumping Station
Table 5: Summary of Analytical Results for Inorganics in Groundwater
Page 2 of 3
Location BPT/SH14-06 BPT/SH14-06 BPT/SH14-06 BPT/SH14-06 BPT/SH14-08 BPT/SH14-08 BPT/SH14-07 BPT/SH14-07 BPT/SH14-09 BPT/SH14-09 BPT/SH14-10 BPT/SH14-10
SCN 12987-01 12987-02 12987-03 12987-05 12978-01 12978-06 12980-01 12980-03 12979-02 12979-05 12982-01 12982-07
Depth (m) 0.0-0.5 0.5-1.0 0.5-1.0 2.0-3.0 0.0-0.5 4.0-5.0 0.0-0.5 1.0-2.0 0.5-1.0 3.0-4.0 0.0-0.5 4.0-5.0
Date Sampled 41984 41984 41984 41984 41985 41985 41986 41986 41988 41988 41989 41989
QA/QC FDA FD FDA
Total Organic Vapours (ppm) 0 0 0 0 0 0 0 0 0 14.6 0 0
Area Conveyance Conveyance Conveyance Conveyance Conveyance Conveyance Conveyance Conveyance Conveyance Conveyance Conveyance Conveyance
CSR-Stage10-Sch3.1.2-HH-CL: BC Contaminated Sites Regulation (Stage 10 update) - Schedule 3.1 Part 1
Matrix Numerical Soil Standards, Column 9
(Commercial), Soil Standards to Protect Human Health
CSR-Stage10-Sch3.1.3-EH-CL: BC Contaminated Sites Regulation (Stage 10 update) - Schedule 3.1 Part 3
General Numerical Soil Standards, Column 9
(Commercial), Soil Standards to Protect Ecological Health
CSR-Sch3.1P1: BC Contaminated Site Regulation - Schedule 3.1 Part 1 - Matrix Numerical Soil Standards (IL), Column 9 (Stage 10 Omnibus Updates, effective November 1, 2017)
1Environmental Protection - Toxicity to soil invertebrates and plants
2Environmental Protection - Groundwater flow to surface used by Aquatic Life Freshwater
3Human Health Protection - Groundwater used for drinking water
4Human Health Protection - Intake of contaminated soil
CSR-Sch3.1P2: BC Contaminated Site Regulation - Schedule 3.1 Part 2 - Generic Numerical Soil Standards to Protect Human Health (IL), Column 10 (Stage 10 Omnibus nUpdates, effective November 1, 2017)
5Human Health - Generic Numerical Soil Standards
CSR-Sch3.1P3: BC Contaminated Site Regulation - Schedule 3.1 Part 3 - Generic Numerical Soil Standards to Protect Ecological Health (IL), Column 10 (Stage 10 Omnibus nUpdates, effective November 1, 2017)
6Ecological Health - Generic Numerical Soil Standards
Results are expressed in micrograms per gram (ug/g), unless otherwise indicated.
Guidelines shown are from the Canadian Council of Ministers of the Environment (CCME) Environmental Quality Guidelines (recent update)
Land Use abbreviations: RL (Residential)
MCS = Most Conservative Standard
G = Generic; DW = Drinking Water; I = Intake; AW = Aquatic Life; T = Toxicity; S = Schedule 10; pH = value is pH dependent
" - " = not tested; " < " = less than
FDA = Field Duplicate Available; FD = Field Duplicate
ppm = part per million (total organic vapours); m = metres
SCN = sample control number; QA/QC = quality assurance / quality control
Certain standards / guidelines are parameter dependent (for example: copper standards) can be dependent on soil pH.
Where certain parameters were not tested in conjuction with metals testing, a review of parameter values for
locations in the immediate vicinity of the location was conducted, and the lowest parameter value was selected.
Grey shaded values represent samples from previous environmental investigations in the area.
Values in italics indicate that the detection limit reported exceeds the standard / guideline. Interpretation not possible.
Value exceeds CCME soil guideline
Lions Gate Pumping Station
Table 5: Summary of Analytical Results for Inorganics in Groundwater
Location
SCN
Depth (m)
Date Sampled
QA/QC
Total Organic Vapours (ppm)
Area
CSR-Stage10-Sch3.1.1-Intake-RLLD : BC Contaminated Sites Regulation (Stage 10 update) - Schedule 3.1 Part 1
Matrix Numerical Soil Standards, Column 6 CCME and CSR
(Residential(Low Density)), Intake of contaminated soil CCME CSR-Stage10-Sch3.1.1-DW-RLLD : BC Contaminated Sites Regulation (Stage 10 update) - Schedule 3.1 Part 1 CSR
Matrix Numerical Soil Standards, Column 6
(Residential(Low Density)), Groundwater used for Drinking Water
CSR-Stage10-Sch3.1.1-SIP-RLLD : BC Contaminated Sites Regulation (Stage 10 update) - Schedule 3.1 Part 1
Matrix Numerical Soil Standards, Column 6
(Residential(Low Density)), Toxicity to Soil Invertabretes and Plants CSR-Stage10-Sch3.1.2-HH-RLLD : BC Contaminated Sites Regulation (Stage 10 update) - Schedule 3.1 Part 2
General Numerical Soil Standards, Column 7
(Residential(Low Density)), Soil Standards to Protect Human Health CSR-Stage10-Sch3.1.2-EH-RLLD : BC Contaminated Sites Regulation (Stage 10 update) - Schedule 3.1 Part 3
General Numerical Soil Standards, Column 7
(Residential(Low Density)), Soil Standards to Protect Ecological Health
CSR-Stage10-Sch3.1.1-Intake-CL: BC C 1
Matrix Numerical Soil Standards, Column 8
(Commercial), Intake of contaminated soil
CSR-Stage10-Sch3.1.1-DW-CL: BC Contaminated Sites Regulation (Stage 10 update) - Schedule 3.1 Part 1
Matrix Numerical Soil Standards, Column 8
(Commercial), groundwater used for drinking water CSR-Stage10-Sch3.1.1-SIP-CL: BC Contaminated Sites Regulation (Stage 10 update) - Schedule 3.1 Part 1
Matrix Numerical Soil Standards, Column 8
(Commmercial), Toxicity to Soil Invertabretes and Plants CSR-Stage10-Sch3.1-1-FAL-CL: BC Contaminated Sites Regulation (Stage 10 update) - Schedule 3.1 Part 1
Matrix Numerical Soil Standards, Column 8
(Commmercial), Groundwater flow to surface water used by aquatic life - Freshwater
CSR-Stage10-Sch3.1.2-HH-CL: BC Contaminated Sites Regulation (Stage 10 update) - Schedule 3.1 Part 1
Matrix Numerical Soil Standards, Column 9
(Commercial), Soil Standards to Protect Human Health
CSR-Stage10-Sch3.1.3-EH-CL: BC Contaminated Sites Regulation (Stage 10 update) - Schedule 3.1 Part 3
General Numerical Soil Standards, Column 9
(Commercial), Soil Standards to Protect Ecological Health
CSR-Sch3.1P1: BC Contaminated Site Regulation - Schedule 3.1 Part 1 - Matrix Numerical Soil Standards (IL), Column 9 (Stage 10 Omnibus Updates, effective November 1, 2017)
1Environmental Protection - Toxicity to soil invertebrates and plants
2Environmental Protection - Groundwater flow to surface used by Aquatic Life Freshwater
3Human Health Protection - Groundwater used for drinking water
4Human Health Protection - Intake of contaminated soil CSR-Sch3.1P2: BC Contaminated Site Regulation - Schedule 3.1 Part 2 - Generic Numerical Soil Standards to Protect Human Health (IL), Column 10 (Stage 10 Omnibus DUpdates, effective November 1, 2017)
5Human Health - Generic Numerical Soil Standards
CSR-Sch3.1P3: BC Contaminated Site Regulation - Schedule 3.1 Part 3 - Generic Numerical Soil Standards to Protect Ecological Health (IL), Column 10 (Stage 10 Omnibus DUpdates, effective November 1, 2017)
6Ecological Health - Generic Numerical Soil Standards
Results are expressed in micrograms per gram (ug/g), unless otherwise indicated.
Standards shown are from the Contaminated Sites Regulation (CSR), enacted in 1997, and updated through January 2014.
Land Use abbreviations: RL (Residential)
MCS = Most Conservative Standard
G = Generic; DW = Drinking Water; I = Intake; AW = Aquatic Life; T = Toxicity; S = Schedule 10; pH = value is pH dependent "
- " = not tested; " < " = less than
FDA = Field Duplicate Available; FD = Field Duplicate
ppm = part per million (total organic vapours); m = metres
SCN = sample control number; QA/QC = quality assurance / quality control
Certain standards / guidelines are parameter dependent (for example: copper standards) can be dependent on soil pH. Where certain parameters were not tested in conjuction with metals testing, a review of parameter values for
locations in the immediate vicinity of the location was conducted, and the lowest parameter value was selected.
Grey shaded values represent samples from previous environmental investigations in the area.
Values in italics indicate that the detection limit reported exceeds the standard / guideline. Interpretation not possible.
Value exceeds CSR soil standard
Page 3 of 3
CCME
Standards
for
RL
Aggregate
CSR - Protocol 4 -
Table 1
CSR IL MIN
BPT/SH14-02 BPT/SH14-03 BPT/SH14-05 BPT/SH14-05
13008-03 13009-03 13005-02 13005-06
1.0-2.0 1.0-2.0 0.5-1.0 3.0-4.0
41981 41982 41983 41983
FDA
0 4.8 0 0
Conveyance Conveyance Conveyance Conveyance
Physical Parameters
moisture (%)
4.53 13.8 8.27 23.4
pH (pH units)
NS
8.16 7.8 8.12 6.61
Total Metals antimony
20 4
40 0.26 0.13 0.5 <0.10
arsenic
12 15
10 2.96 1.26 5.09 1.83
barium
500 300
350 53.9 55.7 52.1 48.6
beryllium
4 1.5
350 <0.20 <0.20 <0.20 <0.20
cadmium
10 0.4
80 0.157 <0.050 0.27 0.063
chromium 64 80 60 17.4 13.8 19.7 17.3
cobalt
50 30
25 7.58 5.23 5.63 6.04
copper
63 45
300 27 13.1 186 16.8
lead
140 60
1000 2.77 1.86 34 1.96
mercury (inorganic)
6.6 0.15
75 <0.0050 0.0068 0.0392 0.0066
molybdenum
10 1
15 <0.50 0.53 3.15 0.78
nickel
50 80
250 12.6 6.18 8.75 7.23
selenium
1 4
1 <0.20 <0.20 <0.20 <0.20
silver
20 1
40 0.13 <0.10 0.14 <0.10
thallium
1
2 <0.050 <0.050 <0.050 <0.050
tin
50 4
300 <2.0 <2.0 <2.0 <2.0
uranium
23
30 1.66 0.319 0.68 1.37
vanadium
130 150
100 55 48.9 72.7 59.5
zinc
200 100
450 49.7 34.4 67.3 32
Notes:
Lions Gate Pumping Station Feb 2017 Sampling Event
Table 6: Summary of Analytical Results for Organic Parameters in Groundwater
P:\60513172\400-Technical [TECH]\425 Environment\Background Rpts\Contaminated Sites\Phase I ESA\Phase I ESA Report\Tables\
Table 6-Organics-GW_03-30-2017_HL.LDS.xlsx [Tbl 6 - Organics] Page 1 of 4
Location SH17-01 SH17-02 SH17-03 SH17-03 SH17-04
Sample ID BPT/SH17-01 BPT/SH17-02 BPT/SH17-03 DUP-1 BPT/SH17-04
Date Sampled 6-Mar-17 6-Mar-17 6-Mar-17 6-Mar-17 6-Mar-17
Area Site Site LGWWTP LGWWTP Railway
Federal Drinking Water
Guideline
CSR-Stage10-
Sch3.2-AW-MAL
CSR-Stage10-
Sch3.2-AW-FAL
CSR-Stage10-
Sch3.2-DW
CCME - Aquatic
Lifec
Freshwater
CCME - Aquatic
Lifec
Marine
Units
Physical / Laboratory Parameters
pH (pH units) 6.5 - 8.5 NS NS NS NS NS - - 7.09 6.80 6.84 7.11
hardness (milligrams per litre (mg/L) as CaCO3) NS NS NS NS NS NS mg/L 2710 1100 1200 1240 151
total dissolved solids (mg/L) <500 NS NS NS NS NS mg/L - - - - -
electrical conductivity (microSiemens/centimetre)
NS
NS
NS
NS
NS
NS
(microSiemens/
centimetre) - - - - -
Monoaromatic Hydrocarbons
benzene 5 1000 400 5 370 110 µg/L < 0.5 < 0.5 < 0.5 < 0.5 < 0.5
ethylbenzene 1.6 2500 2000 140 90 25 µg/L < 0.5 < 0.5 < 0.5 < 0.5 < 0.5
styrene 72 720 720 800 72 NS µg/L < 0.5 < 0.5 < 0.5 < 0.5 < 0.5
toluene 2 2000 5 60 2 215 µg/L < 0.45 < 0.45 < 0.45 < 0.45 < 0.45
meta- & para-xylene NS NS NS NS NS NS µg/L - - - - -
ortho-xylene NS NS NS NS NS NS µg/L < 0.5 < 0.5 < 0.5 < 0.5 < 0.5
total xylene 20 300 300 90 18000 NS µg/L < 0.75 < 0.75 < 0.75 < 0.75 < 0.75
VHw6-10 NS 15000 15000 15000 NS NS µg/L - < 100 < 100 < 100 < 100
VPHw NS 1500 1500 NS NS NS µg/L - - - - -
Polycyclic Aromatic Hydrocarbons
acenaphthene 5.8 60 60 250 5.8 NS µg/L < 0.01 < 0.01 < 0.01 < 0.01 < 0.01
acenaphthylene 46 NS NS NS NS NS µg/L < 0.01 < 0.01 < 0.01 < 0.01 < 0.01
acridine 0.05 0.5 0.5 NS 4.4 NS µg/L < 0.01 < 0.01 < 0.01 < 0.01 < 0.01
anthracene 0.012 1 1 1000 NS NS µg/L < 0.01 < 0.01 < 0.01 < 0.01 < 0.01
benzo(a)anthracene 0.018 1 1 0.07 0.018 NS µg/L < 0.01 < 0.01 < 0.01 < 0.01 < 0.01
benzo(a)pyrene 0.01 0.1 0.1 0.01 0.015 NS µg/L < 0.005 < 0.005 < 0.005 < 0.005 < 0.005
benzo(b)fluoranthene 0.48 NS NS NS NS NS µg/L - - - - -
benzo(g,h,i)perylene 0.17 NS NS NS 0.17 NS µg/L < 0.01 < 0.01 < 0.01 < 0.01 < 0.01
benzo(k)fluoranthene 0.48 NS NS NS NS NS µg/L < 0.01 < 0.01 < 0.01 < 0.01 < 0.01
chrysene 0.1 1 1 7 NS NS µg/L < 0.01 < 0.01 < 0.01 < 0.01 < 0.01
dibenzo(a,h)anthracene 0.26 NS NS 0.007 NS NS µg/L < 0.005 < 0.005 < 0.005 < 0.005 < 0.005
fluoranthene 0.04 2 2 150 0.04 NS µg/L 0.011 < 0.01 < 0.01 < 0.01 < 0.01
fluorene 3 120 120 150 3 NS µg/L < 0.01 < 0.01 < 0.01 < 0.01 < 0.01
indeno(1,2,3-c,d)pyrene 0.21 NS NS NS NS NS µg/L < 0.01 < 0.01 < 0.01 < 0.01 < 0.01
naphthalene 1.1 10 10 80 1.1 1.4 µg/L < 0.05 < 0.05 < 0.05 < 0.05 < 0.05
phenanthrene 0.4 3 3 NS 0.4 NS µg/L < 0.02 < 0.02 < 0.02 < 0.02 < 0.02
pyrene 0.025 0.2 0.2 100 0.025 NS µg/L 0.013 < 0.01 < 0.01 < 0.01 < 0.01
quinoline 3.4 34 34 0.05 3.4 NS µg/L - - - - -
Other Hydrocarbons
EHw10-19 NS 5000 5000 NS NS NS µg/L - - - - -
LEPHw NS 500 500 NS NS NS µg/L < 250 < 250 < 250 < 250 -
Chlorinated Hydrocarbons
bromodichloromethane 8,500 NS NS 100 NS NS µg/L < 1 - - - -
bromoform (tribromomethane) 380 NS NS 100 NS NS µg/L < 1 - - - -
carbon tetrachloride (tetrachloromethane) 0.56 130 130 2 13.3 NS µg/L < 0.5 - - - -
chlorobenzene (monochlorobenzene) 1.3 250 13 80 1.3 25 µg/L - - - - -
dibromochloromethane 1,100 NS NS 100 NS NS µg/L - - - - -
chloroethane NS NS NS NS NS NS µg/L < 1 - - - -
chloroform (trichloromethane) 1.8 20 20 100 1.8 NS µg/L < 1 - - - -
chloromethane NS NS NS NS NS NS µg/L < 5 - - - -
1,2-dichlorobenzene 0.7 420 7 200 0.7 42 µg/L < 0.5 - - - -
1,3-dichlorobenzene 42 1500 1500 NS 150 NS µg/L < 1 - - - -
1,4-dichlorobenzene 1 260 260 5 26 NS µg/L < 1 - - - -
1,1-dichloroethane 320 NS NS 30 NS NS µg/L < 1 - - - -
1,2-dichloroethane 5 1000 1000 5 100 NS µg/L < 1 - - - -
1,1-dichloroethylene 14 NS NS 14 NS NS µg/L - - - - -
1,2-dichloroethylene (cis) 1.6 NS NS 8 NS NS µg/L - - - - -
1,2-dichloroethylene (trans) 1.6 NS NS 80 NS NS µg/L - - - - -
1,3-dichloropropene (cis and trans) NS NS NS 1.5 NS NS µg/L < 1 - - - -
dichloromethane 50 980 980 50 98.1 NS µg/L < 1 - - - -
Lions Gate Pumping Station Feb 2017 Sampling Event
Table 6: Summary of Analytical Results for Organic Parameters in Groundwater
P:\60513172\400-Technical [TECH]\425 Environment\Background Rpts\Contaminated Sites\Phase I ESA\Phase I ESA Report\Tables\
Table 6-Organics-GW_03-30-2017_HL.LDS.xlsx [Tbl 6 - Organics] Page 2 of 4
Location SH17-01 SH17-02 SH17-03 SH17-03 SH17-04
Sample ID BPT/SH17-01 BPT/SH17-02 BPT/SH17-03 DUP-1 BPT/SH17-04
Date Sampled 6-Mar-17 6-Mar-17 6-Mar-17 6-Mar-17 6-Mar-17
Area Site Site LGWWTP LGWWTP Railway
Federal Drinking Water
Guideline
CSR-Stage10-
Sch3.2-AW-MAL
CSR-Stage10-
Sch3.2-AW-FAL
CSR-Stage10-
Sch3.2-DW
CCME - Aquatic
Lifec
Freshwater
CCME - Aquatic
Lifec
Marine
Units
1,2-dichloropropane 16 NS NS 4.5 NS NS µg/L < 1 - - - -
1,3-dichloropropylene (cis) 5.2 NS NS NS NS NS µg/L < 1 - - - -
1,3-dichloropropylene (trans) 5.2 NS NS NS NS NS µg/L - - - - -
metyl tertiary butyl ether (MTBE) 15 4400 34000 95 10000 5000 µg/L < 0.5 < 0.5 < 0.5 < 0.5 < 0.5
1,1,1,2-tetrachloroethane 3.4 NS NS 6 NS NS µg/L < 1 - - - -
1,1,2,2-tetrachloroethane 3.2 NS NS 0.8 NS NS µg/L < 1 - - - -
tetrachloroethylene 30 1100 1100 30 110 NS µg/L - - - - -
1,1,1-trichloroethane 640 NS NS 8000 NS NS µg/L < 1 - - - -
1,1,2-trichloroethane 4.7 NS NS 3 NS NS µg/L < 1 - - - -
trichloroethylene 5 200 200 5 21 NS µg/L < 1 - - - -
trichlorofluoromethane NS NS NS 1000 NS NS µg/L < 1 - - - -
vinyl chloride 1.1 NS NS 2 NS NS µg/L - - - - - Notes: CSR-Stage10-Sch3.2-AW-MAL: BC Contaminated Sites Regulation (Stage 10 update) - Schedule 3.2
Generic Numerical Water Standards, Column 3
Marine Aquatic Life
CSR-Stage10-Sch3.2-AW-FAL: BC Contaminated Sites Regulation (Stage 10 update) - Schedule 3.2
Generic Numerical Water Standards, Column 3
Freshwater Aquatic Life
CSR-Stage10-Sch3.2-DW: BC Contaminated Sites Regulation
(Stage 10 update) - Schedule 3.2 Generic Numerical
Water Standards, Column 6, Drinking Water c
CCME Water Quality Guidelines for the Protection of Aquatic Life - Long Term (CCME Drinking Water Standards do not Exist)
All concentrations in micrograms per litre (µg/L), unless otherwise noted.
Standards from the Contaminated Sites Regulation (CSR), its associated Schedules and Technical Guidance Documents.
AW = Aquatic Life; DW = Drinking Water; GW = Groundwater; DW (Ex) = Drinking Water Exemption.
Some standards / guidelines are dependent on water properties (hardness, pH, chloride content, salinity, for example), chemical properties (valence, for example), or water use (crop type, for example).
Most conservative of the standards / guidelines are shown in the "Aggregate" columns, and have been used for evaluation purposes.
< = less than ; - = not tested or not available
Values in italics indicate the detection limit exceeds the standard / guideline. No interpretation is possible.
Value exceeds CSR standard
Yellow Exceeds applicable standard BOLD Mean Detection Limit exceeds the regulatory standard.
Lions Gate Pumping Station Feb 2017 Sampling Event
Table 6: Summary of Analytical Results for Organic Parameters in Groundwater
P:\60513172\400-Technical [TECH]\425 Environment\Background Rpts\Contaminated Sites\Phase I ESA\Phase I ESA Report\Tables\
Table 6-Organics-GW_03-30-2017_HL.LDS.xlsx [Tbl 6 - Organics] Page 3 of 4
Location SH17-05
Sample ID BPT/SH17-05
Date Sampled 6-Mar-17
Area Railway
Federal Drinking Water
Guideline
CSR-Stage10-
Sch3.2-AW-MAL
CSR-Stage10-
Sch3.2-AW-FAL
CSR-Stage10-
Sch3.2-DW
CCME - Aquatic
Lifec
Freshwater
CCME - Aquatic
Lifec
Marine
Units
Physical / Laboratory Parameters
pH (pH units) 6.5 - 8.5 NS NS NS NS NS - 6.74
hardness (milligrams per litre (mg/L) as CaCO3) NS NS NS NS NS NS mg/L 286
total dissolved solids (mg/L) <500 NS NS NS NS NS mg/L -
electrical conductivity (microSiemens/centimetre)
NS
NS
NS
NS
NS
NS
(microSiemens/
centimetre) -
Monoaromatic Hydrocarbons
benzene 5 1000 400 5 370 110 µg/L < 0.5
ethylbenzene 1.6 2500 2000 140 90 25 µg/L < 0.5
styrene 72 720 720 800 72 NS µg/L < 0.5
toluene 2 2000 5 60 2 215 µg/L < 0.45
meta- & para-xylene NS NS NS NS NS NS µg/L -
ortho-xylene NS NS NS NS NS NS µg/L < 0.5
total xylene 20 300 300 90 18000 NS µg/L < 0.75
VHw6-10 NS 15000 15000 15000 NS NS µg/L < 100
VPHw NS 1500 1500 NS NS NS µg/L -
Polycyclic Aromatic Hydrocarbons
acenaphthene 5.8 60 60 250 5.8 NS µg/L -
acenaphthylene 46 NS NS NS NS NS µg/L -
acridine 0.05 0.5 0.5 NS 4.4 NS µg/L -
anthracene 0.012 1 1 1000 NS NS µg/L -
benzo(a)anthracene 0.018 1 1 0.07 0.018 NS µg/L -
benzo(a)pyrene 0.01 0.1 0.1 0.01 0.015 NS µg/L -
benzo(b)fluoranthene 0.48 NS NS NS NS NS µg/L -
benzo(g,h,i)perylene 0.17 NS NS NS 0.17 NS µg/L -
benzo(k)fluoranthene 0.48 NS NS NS NS NS µg/L -
chrysene 0.1 1 1 7 NS NS µg/L -
dibenzo(a,h)anthracene 0.26 NS NS 0.007 NS NS µg/L -
fluoranthene 0.04 2 2 150 0.04 NS µg/L -
fluorene 3 120 120 150 3 NS µg/L -
indeno(1,2,3-c,d)pyrene 0.21 NS NS NS NS NS µg/L -
naphthalene 1.1 10 10 80 1.1 1.4 µg/L -
phenanthrene 0.4 3 3 NS 0.4 NS µg/L -
pyrene 0.025 0.2 0.2 100 0.025 NS µg/L -
quinoline 3.4 34 34 0.05 3.4 NS µg/L -
Other Hydrocarbons
EHw10-19 NS 5000 5000 NS NS NS µg/L -
LEPHw NS 500 500 NS NS NS µg/L -
Chlorinated Hydrocarbons
bromodichloromethane 8,500 NS NS 100 NS NS µg/L - bromoform (tribromomethane) 380 NS NS 100 NS NS µg/L -
carbon tetrachloride (tetrachloromethane) 0.56 130 130 2 13.3 NS µg/L -
chlorobenzene (monochlorobenzene) 1.3 250 13 80 1.3 25 µg/L -
dibromochloromethane 1,100 NS NS 100 NS NS µg/L -
chloroethane NS NS NS NS NS NS µg/L -
chloroform (trichloromethane) 1.8 20 20 100 1.8 NS µg/L -
chloromethane NS NS NS NS NS NS µg/L -
1,2-dichlorobenzene 0.7 420 7 200 0.7 42 µg/L -
1,3-dichlorobenzene 42 1500 1500 NS 150 NS µg/L - 1,4-dichlorobenzene 1 260 260 5 26 NS µg/L -
1,1-dichloroethane 320 NS NS 30 NS NS µg/L - 1,2-dichloroethane 5 1000 1000 5 100 NS µg/L - 1,1-dichloroethylene 14 NS NS 14 NS NS µg/L - 1,2-dichloroethylene (cis) 1.6 NS NS 8 NS NS µg/L -
1,2-dichloroethylene (trans) 1.6 NS NS 80 NS NS µg/L - 1,3-dichloropropene (cis and trans) NS NS NS 1.5 NS NS µg/L - dichloromethane 50 980 980 50 98.1 NS µg/L -
Lions Gate Pumping Station Feb 2017 Sampling Event
Table 6: Summary of Analytical Results for Organic Parameters in Groundwater
P:\60513172\400-Technical [TECH]\425 Environment\Background Rpts\Contaminated Sites\Phase I ESA\Phase I ESA Report\Tables\
Table 6-Organics-GW_03-30-2017_HL.LDS.xlsx [Tbl 6 - Organics] Page 4 of 4
Location SH17-05
Sample ID BPT/SH17-05
Date Sampled 6-Mar-17
Area Railway
Federal Drinking Water
Guideline
CSR-Stage10-
Sch3.2-AW-MAL
CSR-Stage10-
Sch3.2-AW-FAL
CSR-Stage10-
Sch3.2-DW
CCME - Aquatic
Lifec
Freshwater
CCME - Aquatic
Lifec
Marine
Units
1,2-dichloropropane 16 NS NS 4.5 NS NS µg/L -
1,3-dichloropropylene (cis) 5.2 NS NS NS NS NS µg/L -
1,3-dichloropropylene (trans) 5.2 NS NS NS NS NS µg/L -
metyl tertiary butyl ether (MTBE) 15 4400 34000 95 10000 5000 µg/L < 0.5
1,1,1,2-tetrachloroethane 3.4 NS NS 6 NS NS µg/L -
1,1,2,2-tetrachloroethane 3.2 NS NS 0.8 NS NS µg/L -
tetrachloroethylene 30 1100 1100 30 110 NS µg/L -
1,1,1-trichloroethane 640 NS NS 8000 NS NS µg/L -
1,1,2-trichloroethane 4.7 NS NS 3 NS NS µg/L -
trichloroethylene 5 200 200 5 21 NS µg/L -
trichlorofluoromethane NS NS NS 1000 NS NS µg/L -
vinyl chloride 1.1 NS NS 2 NS NS µg/L - Notes: CSR-Stage10-Sch3.2-AW-MAL: BC Contaminated Sites Regulation (Stage 10 update) - Schedule 3.2
Generic Numerical Water Standards, Column 3
Marine Aquatic Life
CSR-Stage10-Sch3.2-AW-FAL: BC Contaminated Sites Regulation (Stage 10 update) - Schedule 3.2
Generic Numerical Water Standards, Column 3
Freshwater Aquatic Life
CSR-Stage10-Sch3.2-DW: BC Contaminated Sites Regulation
(Stage 10 update) - Schedule 3.2 Generic Numerical
Water Standards, Column 6, Drinking Water c
CCME Water Quality Guidelines for the Protection of Aquatic Life - Long Term (CCME Drinking Water Standards do not Exist)
All concentrations in micrograms per litre (µg/L), unless otherwise noted.
Standards from the Contaminated Sites Regulation (CSR), its associated Schedules and Technical Guidance Documents.
AW = Aquatic Life; DW = Drinking Water; GW = Groundwater; DW (Ex) = Drinking Water Exemption.
Some standards / guidelines are dependent on water properties (hardness, pH, chloride content, salinity, for example), chemical properties (valence, for example), or water use (crop type, for example).
Most conservative of the standards / guidelines are shown in the "Aggregate" columns, and have been used for evaluation purposes.
< = less than ; - = not tested or not available
Values in italics indicate the detection limit exceeds the standard / guideline. No interpretation is possible.
Value exceeds CSR standard
Yellow Exceeds applicable standard BOLD Mean Detection Limit exceeds the regulatory standard.
About AECOM
AECOM (NYSE: ACM) is built to deliver a better world. We design, build, finance and operate infrastructure assets for governments, businesses and organizations in more than 150 countries.
As a fully integrated firm, we connect knowledge and experience across our global network of experts to help clients solve their most complex challenges.
From high-performance buildings and infrastructure, to resilient communities and environments, to stable and secure nations, our work is transformative, differentiated and vital. A Fortune 500 firm, AECOM companies had revenue of approximately US$19 billion during the 12 months ended June 30, 2015.
See how we deliver what others can only imagine at aecom.com and @AECOM.
aecom.com