Trans Mountain is committed to working with responsible contractors. We seek out companies that share our values of safety, integrity, respect and excellence.

We expect all our contractors to work to the high standards of safety and environmental protection we set for ourselves, and to assist us in fulfilling our commitments to Indigenous communities and stakeholders. This includes our environmental commitments, respect for heritage resources and a commitment to report any environmental incident in the course of their work. To monitor adherence with our policies, we have a team of Trans Mountain employees and environmental inspectors who work alongside each contracted company.

We have selected contractors with specific experience and expertise for each unique portion of the Expansion Project.

In addition to leading construction on their portions of the Project, the contractors are responsible for hiring the majority of individuals and sub-contractors needed for the work in accordance with our commitment to maximize opportunities for Indigenous, local and regional communities.

Midwest Pipelines Inc.

Midwest Pipelines is the contractor for Spread 1 and Spread 2 pipeline construction in the Greater Edmonton and Yellowhead regions in Alberta. The company’s scope of work extends from Edmonton to Jasper National Park. Midwest’s executive and operational management team has more than 160 years of combined experience in pipeline construction, project management, pipeline integrity work and specialty fabrication.

Simpcw Ledcor

Simpcw Ledcor is the contractor responsible for both reactivation segments of the Expansion Project. To complete the full twinning of the pipeline system, we will reactivate two pipeline segments that have been maintained in a deactivated state for the Trans Mountain Expansion. This includes the Jasper-Mount Robson reactivation, which extends for about 150 km from Hinton, AB to Hargreaves, BC and the West Barriere reactivation, which extends for approximately 42 km from Darfield to Black Pines, BC.

Ledcor Sicim Limited Partnership

The Ledcor Sicim Limited Partnership (LSLP) is responsible for Spread 3 and 4A pipeline construction in the North Thompson region of BC. LSLP brings more than 120 years of pipeline experience, with a particular focus on challenging mountainous terrain, to its role as pipeline contractor for the majority of the North Thompson portion of the Project.


Banister

Banister is responsible for Spread 4B pipeline construction in the North Thompson region of BC between Blue River and Darfield. Banister is a member of Quanta Services group of companies and has a proud track record of successfully delivering pipeline projects in Canada for more than 65 years.

Surerus Murphy Joint Venture

Surerus Murphy Joint Venture (SMJV) is the contractor responsible for Spread 5A pipeline construction in the BC Interior, between Black Pines and the Coquihalla Summit. SMJV has a well-established history of delivering large pipeline projects in challenging terrain and technical construction conditions.


Kiewit Bonatti Trans Mountain Partnership

Kiewit Bonatti Trans Mountain Partnership is responsible for Spread 5B pipeline construction in the Coquihalla-Hope region. Kiewit and Bonatti bring extensive experience in energy infrastructure construction. Both companies have worked on complex and challenging projects in mountainous terrain.


Michels Canada

Michels Canada is responsible for pipeline construction in the Fraser Valley and Lower Mainland regions of BC. The company’s scope of work includes Spread 6 pipeline construction, which extends from Hope to 232 Street in Langley and Spread 7A pipeline construction, which extends from 232 Street in Langley to the Fraser River crossing in Surrey. Michels Canada is a trusted contractor for safe, reliable energy infrastructure construction throughout Canada with experience in new installation and rehabilitation of gas, oil and refined product pipeline projects.

Kiewit Ledcor Trans Mountain Partnership

Kiewit Ledcor Trans Mountain Partnership (KLTP) is the general construction contractor for a combination of facility and pipeline work in the Lower Mainland. KLTP’s scope of work includes Spread 7B pipeline construction in Coquitlam and Burnaby, Sumas Terminal, Burnaby Terminal, Westridge Marine Terminal and the Burnaby Mountain Tunnel. The contractor has extensive experience and a proven track record of finding solutions to minimize impacts of construction activities in populated and urban areas.


Cord

Cord is responsible for Edmonton Terminal and all 12 pump stations included in the Expansion Project. The company has some of the most extensive experience in this type of construction work in Western Canada, having completed more than 50 similar pump stations and its work on terminals includes more than 30 million barrels of storage.

EPCOR

EPCOR is responsible for design, construction and maintenance of specific electrical power interconnection systems, including substations, switchyards and transmission lines on the Expansion Project. EPCOR has more than 125 years of experience in the utilities sector, building infrastructure and providing essential services to customers.