Public Works and Government Services Canada Birk, Raman

Public Works and Government Services Canada Requisition No.: ____________________________EZ113-210191/B Buy and Sell ID No.: ____________________________ Specifications for Title: _CFB Comox FFTA Source Control____________ Location: CFB Comox, Lazo, BC__________________ Project No. R.111173.004 Date: ______ APPROVED BY: Digitally signed by: Birk, Raman DN: CN = Birk, Raman C = CA O = GC OU = PWGSC- Birk, Raman TPSGC __________________________Date: 2020.12.01 14:21:48 -08'00'__________ Regional Manager ES Date Digitally signed by Chris Patterson __________________________Chris Patterson Date: 2020.11.30 07:45:10__________ -08'00' Construction Safety Coordinator Date TENDER: Digitally signed by Dave Osguthorpe __________________________Date: 2020.11.27 10:17:04__________ -08'00' Project Manager Date Real Property Services Branch, Professional and Technical Services, Pacific Region #219 – 800 Burrard Street, Vancouver, B.C. V6Z 0B9 R.111173.004, CFB Comox FFTA Source Control Project, Lazo, BC TABLE OF CONTENTS TABLE OF CONTENTS Section No. Section Title Page # DIVISION 1 GENERAL REQUIREMENTS 01 11 00 Summary of Work 6 01 11 55 General Instructions 18 01 25 20 Mobilization and Demobilization 36 01 31 19 Project Meetings 45 01 32 16.07 Construction Progress 50 01 33 00 Submittal Procedures 53 01 34 14 Special Procedures for Traffic Control 60 01 35 13 Special Procedures for Airport Facilities 63 01 35 13.43 Special Procedures for Contaminated Sites 66 01 35 29.14 Health and Safety for Contaminated Sites 72 01 35 35 DND Fire Safety Requirements 86 01 35 43 Environmental Protection 92 01 41 00 Regulatory Requirements 106 01 45 00 Quality Control 108 01 51 00 Temporary Utilities 111 01 52 00 Construction Facilities 113 01 56 00 Temporary Fencing and Barriers 121 01 78 30 Close Out Submittals 123 01 91 13 Commissioning Requirements 126 DIV 2 EXISTING CONDITIONS 02 21 13 Surveying and Position Control 129 02 41 13 Shed Demolition and Disposal 133 02 55 10 Dust Control 136 02 61 00.01 Contaminated Sites – Water Management (Turbidity 138 Reduction) 02 61 00.02 Contaminated Sites – Excavation and Backfill 141 02 61 00.03 Contaminated Sites – Transportation 157 02 61 00.04 Contaminated Sites – Destruction 160 02 61 00.05 Contaminated Sites – Stabilization 163 02 61 00.06 Contaminated Sites – Concrete Disposal 167 DIV 03 CONCRETE 03 20 00 Concrete Reinforcing 169 03 30 00 Cast in Place Concrete 172 Page 2 of 227 R.111173.004, CFB Comox FFTA Source Control Project, Lazo, BC TABLE OF CONTENTS DIV 31 EARTHWORK 31 05 00 Common Works Results - Earthworks, Exterior, 178 Improvements, Utilities 31 22 13 Rough Grading 180 DIV 32 EXTERIOR IMPROVEMENTS 32 11 16 Granular Sub-Bases 182 32 11 23 Granular Base 186 32 12 16 Asphalt Paving 190 32 91 19.13 Topsoil 194 32 92 19.16 Hydraulic Seeding 197 DIV 33 UTILITIES 33 05 13 Manholes and Catch Basin Structures 203 33 11 16 Site Water Utility Distribution Piping 208 33 31 23 Site Storm Pressure Sewer 217 33 41 00 Storm Utility Draining Piping 222 DRAWINGS Drawing No. Drawing Title 001 Location Plan 002 Existing Conditions 003 Remedial Plan Overview 004 Contractor Work Zone and Access 005 Demolition 006 Remedial Excavation Area with Cross-Section Lines 007 Excavation Slice Drawing: 0.0 m - 0.5 m 008 Excavation Slice Drawing: 0.5 m - 1.0 m 009 Excavation Slice Drawing: 1.0 m - 1.5 m 010 Excavation Slice Drawing: 1.5 m – 2.3 m 011 Cross Section A – A’ 012 Cross Section B – B’ 013 Cross Section C – C’ 014 Backfill Plan 015 Final Grading Concept 016 New FFTA – Design 017 New FFTA – Details 018 New FFTA – Slab on Grade Notes, Plan and Details 019 Habitat Restoration Concept Page 3 of 227 R.111173.004, CFB Comox FFTA Source Control Project, Lazo, BC TABLE OF CONTENTS ANNEXES Annex Annex Title A Site Photographs B DND Documents Accepted Grass Seed Mixes and Specifications RP Ops OC Directive No. A24 – RP Ops Dig Permit Policy Smoking Policy - Tobacco and Cannabis Use on 19 Wing 19 Wing Comox Spill and Release Incident Report Hot Work Permit C Environmental Requirements Environmental Management Plan Biophysical Assessment Letter CFB Comox Soil Management Plan Pre-Demolition Hazardous Building Materials Assessment – Shed (B273) D Environmental Data Borehole / Monitoring Well Logs Table 1: Soil – Particle Size Table 2: Soil – Total Organic Carbon Table 3: Soil - Petroleum Hydrocarbons Table 4: Soil - Polycyclic Aromatic Hydrocarbons Table 5: Soil - Volatile Organic Compounds Table 6: Soil - Phenols Table 7: Soil - Glycols Table 8: Soil - Metals Table 9: Soil - Inorganics Table 10: Soil - Per- and Polyfluoroalkyl Substances Table 11: Soil - Polychlorinated Biphenyls Table 12: Soil - Herbicides Table 13: Soil - Explosives Table 14: Groundwater Observations Table 15: Groundwater – Field Measurements Table 16: Groundwater – Total Organic Carbon Table 17: Groundwater - Petroleum Hydrocarbons Table 18: Groundwater - Polycyclic Aromatic Hydrocarbons Table 19: Groundwater - Volatile Organic Compounds Table 20: Groundwater – Metals Table 21: Groundwater - Inorganics Table 22: Groundwater - Per- and Polyfluoroalkyl Substances Table 23: Concrete - Per- and Polyfluoroalkyl Substances Table 24: Concrete Rinsate - Per- and Polyfluoroalkyl Substances Table 25: Spent Granulated Activated Carbon - Petroleum Hydrocarbons Page 4 of 227 R.111173.004, CFB Comox FFTA Source Control Project, Lazo, BC TABLE OF CONTENTS ANNEXES (Continued) Annex Annex Title Table 26: Spent Granulated Activated Carbon - Polycyclic Aromatic Hydrocarbons Table 27: Spent Granulated Activated Carbon - Volatile Organic Compounds Table 28: Spent Granulated Activated Carbon - Metals Table 29: Spent Granulated Activated Carbon - Per- and Polyfluoroalkyl Substances E Data Reports MMCD 31 05 17 – Aggregates and Granular Materials PFAS Stabilization and Destruction Criteria References Summary of Available Hydrogeological Information Detailed Testing Program, SLR, 2017 Detailed Testing Program, SLR, 2018 Detailed Testing Program, SLR, 2019 Detailed Site Investigation, SNC Lavalin, 2019 Geotechnical Assessment, Arcadis, 2020 Geotechnical Assessment, WSP, 2020 Hydrogeological Assessment, Arcadis, 2020 PFAS Soil Stabilization Treatability Study Report, Arcadis, 2020 FLUORO-SORB Adsorbent Product Overview RemBind Product Overview F Daily Record Templates Daily Report Template Page 5 of 227 R.111173.004, CFB Comox FFTA Source Control Project, Lazo, BC 01 11 00 SUMMARY OF WORK 1. PART 1 – GENERAL 01 11 00 – SUMMARY OF WORK 1.1. Measurement Procedures 1.1.1. No separate payment will be made for 01 11 00 Summary of Work. 1.1.2. The Contactor must refer to the Unit Price Table for details regarding Measurement and Payment for the Contract work. 1.2. Definitions 1.2.1. See 01 11 55. 1.3. Related Sections 1.3.1. Not Used. 1.4. Action and Informational Submittals 1.4.1. Not Used. 1.5. Work Covered by Contract 1.5.1. The Department of National Defence (DND) and the Contracting Authority (Public Works and Government Services Canada [PWGSC] referred to herein as Public Services and Procurement Canada [PSPC]) require contaminated soil to be remediated at the Fire Fighting Training Area (Work Site) located within DND’s Canadian Forces Base Comox (CFB Comox) in Lazo, on Vancouver Island, British Columbia (BC). CFB Comox is alternately referred to 19 Wing (Wing). 1.5.2. CFB Comox is an operational base. The Contractor’s work must be conducted in a manner that does not interfere with CFB Comox operations, except as otherwise described in these Contract documents. Airfield activities and CFB Comox access roadways must take priority and be maintained throughout the Work. Photographs of current site condition are included in Annex A for reference. 1.5.3. PWGSC will designate a representative (the Departmental Representative) to advise, coordinate, and monitor the work on behalf of DND. 1.5.4. The project is not a standard excavation and disposal project, it includes non standard requirements due to the nature of contaminants (e.g., including but not limited to per- and polyfluoroalkyl substances [PFAS], see definitions in 01 11 55), evolving technological options, and a developing regulatory policy. The Contractor must use extra care to conduct its work in a manner that is suitable for environmental cleanup and not in a production manner. The Contractor must conduct its work in a manner to minimize, to the extent practicable, redistribution of contaminated materials, and to comply with environmental protection requirements in these Specifications, Environmental Management Plan (EMP), and any applicable work conditions. Page 6 of 227 R.111173.004, CFB Comox FFTA Source Control Project, Lazo, BC 01 11 00 SUMMARY OF WORK 1.5.5. Work under this Contract covers required work elements (Base Work) and optional work elements (Optional Work) and the associated Tender Items for each type of work are listed in the Unit Price Table. The Departmental Representative may elect to include Optional Work as part of the Contract. 1.5.6. Work under this contract is detailed in Drawings and the following text. Both must be viewed together to fully understand the scope of work. 1.5.7. The Contractor must provide all supervision, labour, materials, supplies, tools, equipment, hoisting, transportation, receiving, handling, storage, quality control, environmental protection, surveying, inspection, monitoring, and all other services necessary for the proper execution of the work. The principal items of the work are summarized as follows, but do not represent the full list of work required: 1.5.7.1. Providing personnel

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