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

170

workers at Sunset Prairie Lodge

Recent Updates

December 21, 2022

Key Activities
  • Continued pre-winterization Erosion and Sediment Control (ESC) mitigation and maintenance
  • Progressed machine and final clean-up activities
  • Completed piping for Mainline Block Valve 4 installation; continued mechanical installation
Look Ahead
  • Complete pre-winter ESC mitigation and maintenance
  • Complete Mainline Block Valve 4 testing and tie-ins
  • Complete clean-up activities for 2022 and demobilize clean-up crews until summer 2023

*All schedules are subject to change

December 21, 2022

Wilde Lake Compressor Station Update

Key Activities
  • Overall construction surpassed 98%
  • Continue backfill activities throughout the yard to near completion
  • Winter prep underway with deficiency list clean up to facilitate turnover to commissioning
  • Progressed electrical and instrumentation work to near completion
Look Ahead
  • Continue backfill activities throughout the site in January, weather permitting
  • Progress electrical and instrumentation installation across compressor station and meter station areas
  • Continue turnover to commissioning

*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

97.5%

of pipe installed, includes activities from stringing through to backfilling

483

workers in Sukunka Lodge and Mt. Merrick Lodge

Recent Updates

December 21, 2022

Key Activities
  • Continued ESC mitigation and maintenance
  • Progressed mechanical installation through Mount Merrick Special Section (KP 117-122)
  • Progressed mechanical installation at the Headwall Special Section (KP 138-140)
Look Ahead
  • Complete pre-winter ESC mitigation and maintenance
  • Progress mechanical installation through Mount Merrick Special Section (KP 117-122)
  • Progress mechanical pipe installation through Headwall Special Section (KP 138-140) including watercourse and wetland crossing at KP 139.7
  • Demobilize mechanical installation crews for holiday break; return in January for additional mechanical installation
  • Demobilize Mount Merrick Lodge facility in December 2022

*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

83.2%

of grading completed

64.6%

of pipe installed, includes activities from stringing through to backfilling

1,164

workers at Parsnip Lodge

Recent Updates

December 21, 2022

Key Activities
  • Continued development of Work Execution Plans (WEP) For Environmental Assessment Office (EAO) compliance
  • Continued grading, stringing and bending work in the glaciolacustrine clay area between KP 149-165
  • Continued access, grubbing and grading activities at KP 143-149 toward Headwall Special Section
  • Began access, grubbing and blasting between KP 140- 143 (supported by SMJV)
  • Completed grading and continued mainline work between KP 165-180
  • Continued tie-ins and machine clean up from Season 3 work
  • Continued ESC mitigation and maintenance • Continued Mount Bracey valve site development
  • Completed in-line inspection (ILI) tool run between KP 190-212
Look Ahead
  • Continue to develop and submit WEPs to EAO
  • Continue access, grading, drilling and blasting between KP 140-149
  • Continue grade and mainline work between KP 149-165 and KP 165-180
  • Continue Mount Bracey valve site development
  • Continued ESC mitigation and maintenance
  • Ramp down crews for holiday break

*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

December 21, 2022

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
  • Complete final clean-up
  • Complete permanent access roads to valve sites

*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

84.6%

of pipe installed, includes activities from stringing through to backfilling

480

workers at Little Rock Lake Lodge

Recent Updates

December 21, 2022

Key Activities
  • Completed civil activities; complete Mainline activities from KP 337-378
  • Completed two caliper tool runs and tie-ins
  • Continue construction activities at Fraser Cliff
  • Endako River trenchless crossing deferred to January 2023
  • Started mainline activities between KP 391-397
  • Started mainline work including freeze down activities between KP 397 and KP 419
  • Started MLVB-10 and MLBV-11 installations
  • Continued ESC monitoring and maintenance
Look Ahead
  • Continue with ESC monitoring and maintenance
  • Complete construction activities at Fraser Cliff
  • Complete mainline construction activities between KP 379-389
  • Complete remaining tie-ins
  • Complete hydrotest activities on all Test Sections
  • Continue mainline construction activities from KP 391- 397 and start crossing and tie-in work
  • Continue reclamation activities

*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

94.5%

of grading completed

52.5%

of pipe installed, includes activities from stringing through to backfilling

608

workers at 7 Mile Lodge

Recent Updates

December 21, 2022

Key Activities
  • Completed mainline backfill, cathodic protection installation and tie-ins between KP 442-458
  • Completed cleaning runs and other prerequisites in preparation for hydrostatic testing between KP 439- 458
  • Completed installation and restoration of watercourse crossing SHAR-31 at KP 030+952
  • Started preparations and isolation on two watercourse crossings at KP 425 and KP 420
Look Ahead
  • Continue mainline activities
  • Complete isolation and pipe installation at two watercourse crossings KP 425 and KP 420
  • Complete pile installation of Mainline Block Valve 14 at Parrott Lakes future compressor station
  • Complete restoration of watercourse crossing at SHAR28
  • Continue site preparations and pipe works at Allin Creek watercourse crossing
  • Complete hydrotest activities between KP 439-458
  • Continue with ESC monitoring and maintenance

*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

67.6%

of grading completed

32.4%

of pipe installed, includes activities from stringing through to backfilling

1,229

workers at Huckleberry Lodge

Recent Updates

December 21, 2022

Key Activities
  • Continue mainline activities including grubbing, grading, ditching and lowering-in
  • Ongoing activities for tie-ins and watercourse crossings
  • Ongoing planning to prepare site for winter
  • Continued ESC monitoring and maintenance
Look Ahead
  • Continue ESC monitoring and maintenance
  • Continue mainline activities for grubbing, grading, ditching and lowering-in
  • Continue grade and ditch blasting
  • Progress tie-ins and watercourse crossings
  • Progressing work at the Morice River water 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

98.7%

of grading completed

87.7%

of pipe installed, includes activities from stringing through to backfilling

1,386

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

Recent Updates

December 21, 2022

Section 8 East

Key Activities
  • Continued sheet piling at Clore River
  • Continue key watercourse crossing re-instatement and isolation followed by lowering-in and backfill
  • Progress mechanical activities between KP 604-612
  • Completed cleaning, gauging and set up for hydrotesting of Test Section 2B
Look Ahead
  • Continue watercourse crossing installations and reinstatements
  • Continue sheet piling at Clore River; mobilize subcontractor for pump installation
  • Complete welding, coating, lowering in, backfill and tieins at Bernie Gorge forecasted for the new year
  • Progress trenching, lowering in, backfill and tie-ins at KP 604-612
  • Continue backfill and tie-ins at KP 597-604
  • Continue ESC maintenance and monitoring

*All schedules are subject to change

December 21, 2022


Section 8 West

Key Activities
  • Continued mainline and back-end pipe installation
  • Completed pipe installation at key watercourse crossings; continued pipe installation at other priority watercourse crossings
  • Progressed work at Steep Slopes 3, 6 and 10
  • Progressed Cable Crane Hill blasting, excavation and pipe backfill
  • Completed hydrotesting and caliper run of Test Sections 10 and 11
Look Ahead
  • Continue watercourse crossing installations
  • Continue Cable Crane Hill civil and backfill to the extent weather permits
  • Complete glaciomarine clay area design
  • Continue mainline pipe install in North Hirsch area (KP 627- 633)
  • Complete final drying of Test Sections 10 and 11
  • Continue ESC maintenance and monitoring

*All schedules are subject to change