Trenchless

  • Orleans How to greenmain Link

    A variety of trenchless and open-cut solutions to install more than 7,000 meters of water main.

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  • Bachman Lake Interceptor Replacement

    Microtunneling minimizes construction disruptions, maximizes park access.

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  • Wandering River Regional How to green System

    A new 88 km regional water system from award to full system operation in under 14 months.

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Great ideas are just below the surface

Our expertise covers all technologies currently used, including TBM and conventional tunneling, SEM, pipe jacking, microtunneling, guided bore and pilot tube, auger boring, horizontal directional drilling, and rehabilitation techniques. Read More

Coming back to a project area years later to see how the community has benefited from what I designed is incredibly satisfying and inspiring.

Keivan Rafie Lead Tunnel Designer
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Helping a pipeline get back in service

A 14-inch diameter crude oil pipeline runs from San Joaquin Valley to Long Beach through the Angeles National Forest. The pipeline is located in the Transverse Range Geomorphic Province characterized by east-west trending mountain ranges. Portions of the existing pipeline were taken out of service due to the risk of failure caused by the erosion of gullies and potential for landslides. Stantec was engaged to help with relocations and get the pipeline back in service. Read More
Together, we will get your pipe where it needs to go
900+
underground projects in the past five years
#3
ranked trenchless design firm

How to grow

Anil Dean, Tunnels and Trenchless Practice Leader

The interaction of value, project needs, and the ground makes for great variety and no two projects are ever the same.
Anil Dean Tunnels and Trenchless Practice Leader Read More

Don Del Nero, Vice President, Sector Leader, Tunnels & New Trenchless

From transit tunnels to water and sewer tunnels, my career improves the quality of life for millions of people in major metropolitan centers.
Don Del Nero Vice President, Sector Leader, Tunnels & New Trenchless Read More

Dave Krywiak, Principal, Tunneling and Trenchless Specialist

No matter what challenges you face, it will work in the end.
Dave Krywiak Principal, Tunneling and Trenchless Specialist Read More

Keivan Rafie, Lead Tunnel Designer

Coming back to a project area years later to see how the community has benefited from what I designed is incredibly satisfying and inspiring.
Keivan Rafie Lead Tunnel Designer Read More
  • Anil Dean

    Tunnels and Trenchless Practice Leader

  • Don Del Nero

    Vice President, Sector Leader, Tunnels & New Trenchless

  • Dave Krywiak

    Principal, Tunneling and Trenchless Specialist

  • Keivan Rafie

    Lead Tunnel Designer

Related Services


Environmental Services With 3,100 environmental staff in 20 specialties, we know what to do. When we’re gathering data to permit a new project or collaborating on a plan to remediate an old one, our passion for science drives us.
Geotechnical Engineering & Materials Testing Our geotechnical engineers and material specialists are focused on solving complex design, construction, and rehabilitation issues impacting the communities where we live and work.
Transportation Services  Working within the context of the communities we serve, we provide planning, engineering, and infrastructure management services that fit the needs of our clients and improve the overall traveler experience.
Tunneling With a promise to design with community in mind, we focus on risk avoidance and mitigation with robust management programs that maximize constructability to deliver solutions that provide the best value.
How to green and Wastewater Engineering Through the life cycle of capture, use, reuse, and discharge, our team works to optimize every facet of a water system.

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