Coastal GasLink Pipeline Route

Section 1, Wilde Lake

Details

Location:

West of Dawson Creek to south of Chetwynd

Length:

92 Kilometers

Prime Contractor:

Surerus Murphy Joint Venture

Workforce Accommodations:

One Workforce Accommodation – Sanataa Lodge, and one short-term Workforce Accommodation at Sunset Prairie Lodge

Performance At A Glance

100%

cleared, includes project route and ancillary sites

100%

of grading completed

100%

of pipe installed, includes activities from stringing through to backfilling

108

workers at Sunset Prairie Lodge

Recent Updates

May 31, 2023

Key Activities
  • Continued ongoing ESC mitigation and maintenance
  • Demobilized construction crews
Look Ahead
  • Continue Environmental and ESC monitoring and maintenance

*All schedules are subject to change

May 31, 2023

Wilde Lake Compressor Station Update

Key Activities
  • Completed the introduction of gas in all Meter Stations, Compressor Station pipeline and Utility systems
  • Completed Pre-Startup Safety Review (PSSR) of the first compressor plant
  • Continue final grading and seeding activities
Look Ahead
  • Complete all PSSR for the remaining compressor plants

*All schedules are subject to change

Section 2

Details

Location:

South of Chetwynd to east of McLeod Lake

Length:

48 kilometres

Prime Contractor:

Surerus Murphy Joint Venture

Workforce Accommodations:

Two Workforce Accommodations – Mt. Merrick Lodge and Sukunka Lodge

Performance At A Glance

100%

cleared, includes project route and ancillary sites

100%

of grading completed

98.5%

of pipe installed, includes activities from stringing through to backfilling

90

workers in Sukunka Lodge and Mt. Merrick Lodge

Recent Updates

May 31, 2023

Key Activities
  • Preparing Mt. Merrick Workforce Accommodation for June 2023 re-activation
  • Demobilized crews for spring breakup and continued ESC monitoring and maintenance
Look Ahead
  • Continue ESC mitigation and maintenance
  • Monitor weather and ground thawing conditions to establish remobilization date
  • Finalize preparations for Mt. Merrick Workforce Accommodation re-activation

*All schedules are subject to change

Section 3

Details

Location:

East of McLeod Lake to north of Prince George

Length:

104 kilometres

Prime Contractor:

SA Energy Group

Workforce Accommodations:

One Workforce Accommodation – Parsnip Lodge

Performance At A Glance

100%

cleared, includes project route and ancillary sites

99.4%

of grading completed

89.0%

of pipe installed, includes activities from stringing through to backfilling

1,086

workers at Parsnip Lodge

Recent Updates

May 31, 2023

Key Activities
  • Prepare for spring breakup while continuing ESC mitigation and maintenance
  • Continued grade and ditch blasting, grading, and rock processing for ESC mitigation materials
  • Develop Work Execution Plans (WEPs) for Environmental Assessment Office (EAO) compliance relating to cleanup activities
  • Continued ditching, lowering-in and backfill work in the glaciolacustrine clay area at KP 149 to KP 165
  • Continued installation of Mt. Bracey valve site
  • Continued preventative avalanche risk mitigation work in the Headwall area
  • Removed sheet piles at KP 167; continued sheet piling support
  • Completed boring activity for watercourse crossing at KP 150 and continued at KP 155
  • Completed hydrotesting, in-line inspection tool runs and final tie-ins from KP 163 to 189
  • Established air pack for preservation from KP 163 to Racoon Lake Valve site at KP 249
Look Ahead
  • Continue to develop and submit WEPs to EAO for final cleanup activities
  • Continue grade, blasting and access work between KP 140 and KP 149
  • Complete watercourse crossing bore between KP 143 and KP 144
  • Complete preparations for SMJV to begin mechanical work between KP 140 to 143
  • Continue mainline work and sheet piling support between KP 149 and KP 165
  • Complete boring activities for watercourse crossing at KP 155
  • Continue Mount Bracey valve site development
  • Continue ESC mitigation and maintenance, install additional ESC measures as required

*All schedules are subject to change

Section 4

Details

Location:

North of Prince George to northwest of Vanderhoof

Length:

93 kilometres

Prime Contractor:

SA Energy Group

Workforce Accommodations:

One Workforce Accommodation – Vanderhoof Lodge (Decommissioned)

Performance At A Glance

100%

cleared, includes project route and ancillary sites

100%

of grading completed

100%

of pipe installed, includes activities from stringing through to backfilling

0

workers at Vanderhoof Lodge

Recent Updates

May 31, 2023

Key Activities
  • Continued ESC mitigation and maintenance
  • Continued final clean-up activities at Racoon Lake valve site
Look Ahead
  • Continued focus on ESC monitoring
  • Monitor results of reclamation at Vanderhoof Lodge site
  • Progress plans for permanent access roads to valve sites
  • Progress project turnover activities in preparation for commissioning

*All schedules are subject to change

Section 5

Details

Location:

North of Vanderhoof to south of Burns Lake

Length:

54 kilometres

Prime Contractor:

Nadleh-Macro

Workforce Accommodations:

One Workforce Accommodation – Little Rock Lake Lodge

Performance At A Glance

100%

cleared, includes right-of-way and ancillary sites

100%

of grading completed

97.2%

of pipe installed, includes activities from stringing through to backfilling

515

workers at Little Rock Lake Lodge

Recent Updates

May 31, 2023

Key Activities
  • Continued Endako River crossing
  • Completed mainline block valve (MLBV) 12 mechanical, electrical and instrumentation work and hydrotest
  • Completed Finishing Scope East (KP 397 to 419) with hydrotests and caliper tool run
  • Continued tie-in works for Finishing Scope West (KP 419 to 440)
  • Continued ESC monitoring and maintenance
Look Ahead
  • Continue with ESC monitoring and maintenance
  • Continue to progress Endako River crossing
  • Continue ESC mitigation and measures in preparation for spring breakup
  • Continued tie-in works for Finishing Scope West (KP 419 to 440)
  • Complete blasting activities between KP 419 and KP 440
  • Complete MLBV 12 mechanical and construction grade work

*All schedules are subject to change

Section 6

Details

Location:

South of Burns Lake to south of Houston

Length:

116 kilometres

Prime Contractor:

Michels Canada

Workforce Accommodations:

One Workforce Accommodation – 7 Mile Lodge

Performance At A Glance

100%

cleared, includes right-of-way and ancillary sites

100%

of grading completed

97.6%

of pipe installed, includes activities from stringing through to backfilling

515

workers at 7 Mile Lodge

Recent Updates

May 31, 2023

Key Activities
  • Completed mainline welding, coating, trenching and lowering-in activities towards KP 458 and between SHAR19 and SHAR23
  • Completed backfilling activities towards KP 458
  • Continue tie-in and backfilling activities between SHAR19 and SHAR23
  • Completed pipe installation at MLBV 14
Look Ahead
  • Complete all tie-ins (except post hydrotest tie-ins) and backfill activities between SHAR19 and SHAR23
  • Complete backfill of MLBV 13 to bring site up to rough grade
  • Continue coating of below ground pipe at MLBV 14
  • Complete remaining two watercourse crossings
  • Continue ESC monitoring and maintenance
  • Prepare for hydrotest at KP 506

*All schedules are subject to change

Section 7

Details

Location:

South of Houston to north of Morice Lake

Length:

77 kilometres

Prime Contractor:

OJ Pipelines in partnership with Natanlii Development Corporation (Skin Tyee Nation), Yinka Dene Economic Development Limited Partnership (Wet’suwet’en First Nation) and Kyah Development Corporation (Witset First Nation)

Workforce Accommodations:

One Workforce Accommodation – Huckleberry Lodge

Performance At A Glance

100%

cleared, includes project route and ancillary sites

99.2%

of grading completed

69.2%

of pipe installed, includes activities from stringing through to backfilling

1,061

workers at Huckleberry Lodge

Recent Updates

May 31, 2023

Key Activities
  • Completed mainline stringing
  • Progress mainline bending activities to near completion
  • Tie-in activities are ongoing
  • Completed hydrotests for two test sections
  • Completed and restored all Fisheries and Oceans Canada (DFO) water crossings
  • Continued mechanical activities for MLBV 16
  • Continued ESC monitoring and maintenance
Look Ahead
  • Continue ESC monitoring and maintenance
  • Continue backend mainline activities
  • Continue S4-S6 watercourse crossing activities at KP 553, 569 and 576
  • Continue mechanical work at MLBV 15 and 16
  • Begin hydrotest at Test Section 7-04B and 07-05
  • Progress work at the Morice River crossing

*All schedules are subject to change

Section 8, Kitimat

Details

Location:

North of Morice Lake to Kitimat

Length:

84 kilometres

Prime Contractor:

East of KM 612.7: Macro Spiecapag Joint Venture (MSJV). West of KM 612.7: Ledcor-Haisla Limited Partnership (LHLP). Facilities: Aecon

Workforce Accommodations:

Four Workforce Accommodations – Sitka Lodge, Hunter Creek Lodge, P2 Lodge, 9A Lodge

Performance At A Glance

100%

cleared, includes project route and ancillary sites

99.5%

of grading completed

94.1%

of pipe installed, includes activities from stringing through to backfilling

1,081

workers at Sitka Lodge, Hunter Creek Lodge and 9A Lodge

Recent Updates

May 31, 2023

Section 8 East

Key Activities
  • Committed focus to installation of ESC mitigation measures
  • Snow clearing at Icy Pass (KP 606-612 and KP 583-586)
  • Continued production welds including tie-ins
  • Completed work and welding of test heads at KP 583 and 593
Look Ahead
  • Progress work at Clore Hill from KP 595 to KP 596
  • Progress snow removal at Icy Pass (KP 612)
  • Progress steep slope tie-in and backfill at KP 606
  • Begin steep slope pipe installation at KP 611 and KP 612
  • Progress lowering in and tie-ins from KP 595 to KP 610
  • Hydrotesting KP 583 to KP 593; hydrotest preparation KP 595 to KP 599
  • Begin machine cleanup KP 583 to KP 588
  • Progress steep slope backfill for Burnie Gorge at KP 592
  • Continue ESC maintenance and monitoring

*All schedules are subject to change

May 31, 2023


Section 8 West

Key Activities
  • Continued mainline front-end and back-end work
  • Progressed Kitimat townsite pipe installation to near completion
  • Progressed trenching, pipe weld, lowering-in and backfill in the glaciomarine clay area between KP 662 to KP 664
  • Completed pipe installation at watercourse crossings; continue pipe installation at other priority watercourse crossings
  • Completed backfill at Steep Slope 6D, between KP 620 and KP 621
  • Completed Cable Crane Hill mechanical work
Look Ahead
  • Continue watercourse crossing installations
  • Continue Cable Crane Hill pipe install and backfill
  • Complete welding in the glaciomarine clay area
  • Continue mainline pipe installation in North Hirsch area (KP 627 to KP 633)
  • Continue Steep Slope 6 pipe installation at KP 620
  • Continue Steep Slope 3 pipe installation at KP 617
  • Continue ESC maintenance and monitoring

*All schedules are subject to change