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Multi-pronged trenchless rehab approach

June 16, 2023

Current View

By Erez Allouche

This article from Trenchless Technology, co-authored by Stantec, looks at a trenchless rehab project on a 110-year-old sewer system in Toronto, Canada

Toronto Water recently began the third phase of a project to rehabilitate its High-Level Interceptor, one of three interceptors serving the city, near the city’s downtown area. Updates to the 110-year-old brick sewer centered around a trenchless approach, with Stantec leading design for Phase III of the project. A collaborative team approach made it possible to develop innovative solutions, despite construction challenges, for successful completion.

  • Erez Allouche

    A published expert in trenchless design and horizontal directional drilling, Erez has spent two decades researching and practicing on the cutting edge of underground infrastructure.

    Contact Erez
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