addendum no 1 - prince george airport€¦ · 01 74 11 cleaning 4 01 78 00 closeout submittals 5...

ADDENDUM NO. 1

PROJECT: Prince George Airport - Rehabilitation of Apron I

The Contract Documents for this work are revised as noted herein. All such revisions become a part ofthe work and shall be included in your Tender. No consideration will be allowed for extras due to thetenderer not being familiar with this addendum.

1. REFERENCE: SECTION 00100 INVITATION TO TENDERERS1. PRE-TENDER SITE VISIT

DELETE: BRALORNE MINE SITE

REPLACE WITH: PRINCE GEORGE AIRPORT BOARDROOM IN THE TERMINALBUILDING

2. REFERENCE: SECTION 00300 APPENDICES TO TENDER FORM APPENDIX A - E

DELETE: APPENDIX A – E in its entirety

REPLACE WITH: SECTION 00300 APPENDICES TO TENDER FORM APPENDIX A – EREVISED BY ADDENDUM NO. 1 (attached)

3. REFERENCE: SECTION 00 00 00 INDEX TO SPECIFICATIONS

DELETE: INDEX TO SPECIFICATIONS in its entirety

REPLACE WITH: SECTION 00 00 00 INDEX TO SPECIFICATIONS REVISED BYADDENDUM NO. 1 (attached)

4. REFERENCE: SECTION 00 11 00 SUMMARY OF WORK

DELETE: SUMMARY OF WORK in its entirety

REPLACE WITH: SECTION 00 11 00 SUMMARY OF WORK REVISED BY ADDENDUMNO. 1 (attached)

5. REFERENCE: SECTION 00 21 00 ALLOWANCES

ADD: SECTION 00 21 00 ALLOWANCES ADDENDUM NO. 1 (attached)

END OF ADDENDUM NO. 1

REHABILITATION OF APRON IAPPENDICES TO TENDER FORM

Prince George AirportAddendum No. 1

Section 00300May 2016

Page 1 of 7

APPENDIX "A" to Tender Form

TenderSubmitted by: _________________________________________________

LIST OF TENDER DOCUMENTSThe following is the list of the Tender Documents Referred to in the Tender for the above namedProject.

SectionNumber

Section Title No. of Pages

00100

00200

00300

00500

00710

00810

-------

Invitation To Tender

Instructions To Tenderers

Tender Form (Including Appendices A-E)

Form of Agreement

General Conditions

Supplementary General Conditions

CCDC 18 Including Agreement

2

8

9

1

1

10

35

SPECIFICATIONS

00 00 00

01 11 00

Index to Specifications

GENERAL REQUIREMENTS

Summary of Work

2

3

01 14 00

01 21 00

Work Restrictions

Allowances

2

1

01 31 19 Project Meetings 3

01 32 16.07 Construction Progress Schedule - Bar (GANTT) Chart 4

01 33 00 Submittal Procedures 5

01 35 13.13 Special Procedures: Airports in Use 3

01 35 43 Environmental Procedures 4

01 45 00 Quality Control 4

01 52 00 Construction Facilities 5

01 71 00 Examination and Preparation 3




Page 2 of 7

01 74 11 Cleaning 4

01 78 00 Closeout Submittals 5

EXISTING CONDITIONS

02 41 13.14 Asphalt Paving Removal 3

CONCRETE

03 10 00 Concrete Forming and Accessories 6

03 30 20 Sawcutting and Sealing of Airfield Panel Joints 2

31 23 33.01

32 01 11.01

32 12 13.16

CIVIL WORKS

Excavating, Trenching and Backfilling

Pavement Cleaning and Marking Removal

Asphalt Tack Coat

14

2

4

32 12 16

32 13 13

32 17 23

Asphalt Paving

Concrete Paving

Pavement Markings

16

31

4

33 41 00 Storm Utility Drainage Piping 5

APPENDIX A Plan of Construction Operations 27

Drawings List - Bound Separately:

COVER SHEETC1.0 SITE PLANC2.0 PLAN OF CONSTRUCTION OPERATIONS – DAY TIME WORKC2.1 PLAN OF CONSTRUCTION OPERATIONS – NIGHT TIME WORKC3.0 MILLING / PAVING GRADING PLANC4.0 CROSS SECTIONSC5.0 STORM PIPE REHABILITATIONC6.0 PERMANENT PAINT MARKING PLANC6.1 TEMPORARY PAINT MARKING PLANC7.0 CONCRETE PANELS PLAN (PROVISIONAL WORK)C8.0 CONCRETE PANELS DETAILS (PROVISIONAL WORK)




Page 3 of 7

APPENDIX "B" to Tender Form


LIST OF SUBCONTRACTORS

The following are the Subcontractors we propose to use for the Divisions or Sections of Work listedhereunder.

(If not used, bar and initial the space below)

____________________________________________________

Division or Section of Work Name of Subcontractor____________________________________________________




Page 4 of 7

APPENDIX "C" to Tender Form


Schedule of Contract Unit Prices

ItemNo.

Description of Work UnitEstimatedQuantity

Unit Price Total Cost

A General Requirements

1

Section 01 35 13.13 - Mobilization/Demobilization/ Permits/ Facilities/ Bonding/Insurance/ Night Lighting/Temporary ClosureMarkers/Barriers

LS 1

2 Section 01 71 00 - Construction Survey / As-built Survey

LS1

3 Cash Allowance for Security EscortsAllow 1 $20,000 $20,000

Subtotal A

B Civil Site Works

1Section 02 41 13.14 - Mill and Dispose ofExisting HMAC Millings On-SIte (mostly65mm Depth) m2 17,000

2 Section 02 41 13.14 - Sawcut Existing HMACPavement (at 65mm Depth) m 390

3 Section 32 12 13.16 - Supply and Install TackCoat on Milled Surface m2 17,000

4 Section 32 12 16 - Supply and Place NewHMAC Pavement (at 65mm Depth) m2 17,000

5 Section 32 17 23 – Paint /Remove TemporaryApron Paint Markings LS 1

6 Section 32 17 23 - Paint Permanent ApronPaint Markings LS 1

Subtotal B




Page 5 of 7

ItemNo.

Description of Work UnitEstimatedQuantity

Unit Price Total Cost

C Storm Pipe Rehabilitation

1Section 33 41 00 - Pressure Grout All LeakingJoints and Circumferential Cracks AlongLength of Pipe Identified MH1-MH7

m 275

Subtotal C

DPROVISIONAL WORK – New Concrete

Panels

1 Section 01 35 13.13 - Temporary Fencing(Red Lights Supplied by Owner)

LS 1

2

Section 02 41 13.14 - Sawcut and RemoveExisting HMAC/Underlying ConcretePavement (at Full Depth) and Dispose Off-Site m2 760

3Section 31 23 33.01 - Remove ExistingGranular Base Course and Dispose On-Site /Compact Subgrade m3 100

4Section 32 13 13 - Supply and InstallConcrete Transition Ramp c/w OwnerSupplied Tie-Bars m 100

5Section 32 13 13 - Supply and Install New350mm Thick PCC Panels c/w OwnerSupplied Dowels and Baskets m2 654

6 Section 03 30 20 - Sawcut and SealPCC/PCC and PCC/HMAC Joints m 296

7 Section 02 41 13.14 - Existing HMAC CrackTreatment m 350

Subtotal D (Provisional Work)

SUBTOTAL A, B, C & D

5% GST

TOTAL TENDER PRICE (WITH GST)




Page 6 of 7

APPENDIX "D" to Tender Form


CONTRACTOR'S QUALIFICATIONS

The Contractor states that the following is a true account of its qualifications and experience onWork similar to the Work in this project.

Construction ConsultingProject Year Cost Engineer




Page 7 of 7

APPENDIX "E" to Tender Form


EQUIPMENT AND PERSONNEL STATEMENT

1. Personnel Work Classification Hourly Charge Out Rate*By Trade

2. Equipment Hourly Charge Out Rate*

* To be used for force account work if authorized by the Owner.All rates to be all-inclusive, equipment rates include the operator.

REHABILITATION OF APRON I

INDEX TO SPECIFICATIONSPrince George Airport

Addendum No. 1

Section 00 00 00Page 1 of 2

Section Title Pages

01 11 00

GENERAL REQUIREMENTS

Summary of Work 3

01 14 00

01 21 00

Work Restrictions

Allowances

2

1

01 31 19 Project Meetings 3

01 32 16.07 Construction Progress Schedule - Bar (GANTT) Chart 4

01 33 00 Submittal Procedures 5

01 35 13.13 Special Procedures: Airports in Use 3

01 35 43 Environmental Procedures 4

01 45 00 Quality Control 4

01 52 00 Construction Facilities 5

01 71 00 Examination and Preparation 3

01 74 11 Cleaning 4

01 78 00 Closeout Submittals 5

EXISTING CONDITIONS

02 41 13.14 Asphalt Paving Removal 3

CONCRETE

03 10 00 Concrete Forming and Accessories 6

03 30 20 Sawcutting and Sealing of Airfield Panel Joints 2

31 23 33.01

32 01 11.01

32 12 13.16

CIVIL WORKS

Excavating, Trenching and Backfilling

Pavement Cleaning and Marking Removal

Asphalt Tack Coat

14

2

4

32 12 16

32 13 13

Asphalt Paving

Concrete Paving

16

31


INDEX TO SPECIFICATIONSPrince George Airport

Addendum No. 1


32 17 23 Pavement Markings 4

33 41 00 Storm Utility Drainage Piping 5

APPENDIX A Plan of Construction Operations 27

END OF SECTION


SUMMARY OF WORKPrince George Airport

Addendum No. 1


PART 1 - GENERAL

1. RELATED SECTIONS

.1 Section 01 35 13.13 – Special Project Procedures: Airport in Use

2. WORK COVERED BY CONTRACT DOCUMENTS

.1 Work of this Contract comprises of milling and paving, to specified depth, existingasphalt on Apron 1, construction of new concrete aircraft parking on stand 1 and1A (Optional Work), and pressure grouting cracks and joints of existing stormsystem under Apron 1. Work to be undertaken includes, but is not limited to thefollowing:

1. Coordination with the Prince George Airport Authority and AirportSecurity to schedule the Commissionaires, airside access, closuresand general airside movements.

2. Paint temporary line markings;

3. Mill existing asphalt surface to specified depths;

4. Clean the milled surface and apply tack coat;

5. Asphalt crack treatment on the milled surface (Provisional Item);

6. Supply and installation of new asphalt overlay;

7. Paint permanent line markings;

8. Temporary fencing with red obstruction lights (Provisional Item);

9. Sawcut and asphalt removal (Provisional Item);

10. Remove existing granular base course to depth specified (ProvisionalItem);

11. Prepare existing granular base surface and apply prime coat(Provisional Item);

12. Supply and installation of new non-reinforced concrete panels,incorporating Owner supplied dowels, dowel baskets and tie-bars intothe Work. (Provisional Item);

13. Pressure grout cracks on existing concrete storm pipes;

14. Survey layout and quantities;

15. Quality control testing.



Addendum No. 1


3. CONTRACT METHOD

.1 Construct Work under unit price contract.

4. WORK SEQUENCE

.1 Construct Work in stages as shown on the drawings to provide forcontinuous airport usage. Do not close off public usage of facilities untiluse of one stage of Work will provide alternate usage.

.2 Maintain fire access/control.

5. OWNER OCCUPANCY

.1 Co-operate with Owner in scheduling operations to minimize conflict and tofacilitate Owner usage.

6. OWNER FURNISHED ITEMS

.1 Owner furnished items are as identified in tender documents and are as follows:

.1 Epoxy coated Smooth Dowel Bars required for the longitudinaland construction PCC panel joints. (Provisional Work)

.2 Wire Dowel Baskets c/w Dowels required for the transverse PCCpanel joints. Baskets will be in (4) groups of 3 and (1) group of 2dowels to account for 14 dowel spacing in 6.000m transversejoints. (Provisional Work)

.3 Epoxy coated Tie Bars required for the concrete transition ramparound the perimeter of new PCC Panels. (Provisional Work)

.4 Temporary plastic low barricades, fillable with water to provideresistance to movement by jet blast.

.5 Steady burning red lights (solar powered).

7. EXISTING SERVICES

.1 Notify the Owner and utility companies of intended interruption of servicesand obtain required permission.

.2 Where Work involves breaking into or connecting to existing services,give the Owner 72 hours’ notice for necessary interruption of mechanicalor electrical service throughout course of work. Minimize duration ofinterruptions. Carry out work at times as directed by Owner withminimum disturbance to operation.

.3 Submit schedule to and obtain approval from Owner for any shut-down orclosure of active service or facility including power and communicationsservices. Adhere to approved schedule and provide notice to affectedparties.



Addendum No. 1


.4 Where unknown services are encountered, immediately advise Engineerand confirm findings in writing.

.5 Protect, relocate or maintain existing active services. When inactiveservices are encountered, cap off in manner approved by authoritieshaving jurisdiction.

.6 Record locations of maintained, re-routed and abandoned service lines.

8. DOCUMENTS REQUIRED

.1 Maintain at job site, one copy each document as follows:

.1 Contract Drawings;

.2 Specifications;

.3 Addenda;

.4 Approved Plan of Construction Operations (PCO);

.5 Reviewed Shop Drawings and Submittals;

.6 List of Outstanding Shop Drawings;

.7 Change Orders;

.8 Other Modifications to Contract;

.9 Field Test Reports;

.10 Copy of Approved Work Schedule;

.11 Health and Safety Plan and Other Safety Related Documents;

.12 Other documents as specified.

PART 2 - PRODUCTS

1. NOT USED

PART 3 - EXECUTION

1. NOT USED

END OF SECTION


ALLOWANCESPrince George Airport

Addendum No. 1


Part 1 General

1.1 CASH ALLOWANCES

.1 Include in Tender Price specified cash allowances.

.2 Cash allowances, unless otherwise specified, cover net cost to the Contractor ofservices, products, construction machinery and equipment, freight to the PrinceGeorge Airport, handling, unloading, storage, installation and other authorizedexpenses incurred in performing Work including Provincial Sales Tax (PST) ifapplicable.

.3 Tender Price, and not cash allowance, includes Contractor's overhead and profitin connection with such cash allowance.

.4 Tender Price will be adjusted by written order to provide for excess or deficit toeach cash allowance.

.5 Where costs under a cash allowance exceed amount of allowance, theContractor will be compensated for any excess cost incurred and substantiatedplus a 10% allowance on the excess amount to cover Contractor handling costs.

.6 Include progress payments on accounts of work authorized under cashallowances in Consultant's monthly certificate for payment.

.7 Prepare schedule jointly with Consultant to show when items called for undercash allowances must be authorized by Consultant for ordering purposes so thatprogress of Work will not be delayed.

.8 Cash allowances for Work specified in the Contract Documents are as follows:

.1 Security Escorts – A cash allowance has been provided to cover theprovision of security escorts for the project. The Contractor shall beresponsible for payment of the security escorts and escort vehicle basedon submitted timesheets approved by the Consultant.

END OF SECTION