Twinning of the West Trunk Sanitary Sewer - HCM Group

Caissons

Twinning Of The West Trunk Sanitary Sewer

This project includes the installation of a deep trunk sanitary sewer within bedrock under Erin Mills Parkway in Mississauga. HCM together with RWH Engineering proposed an innovative and economical design and construction process for shoring the manholes and access shafts using caisson compression rings. Challenges that had to be dealt with included designing the compression ring to withstand large uneven surcharges caused by a close embankment in addition to large surface loading by a crane. To ensure the safety of the shoring system RWH Engineering is providing precession monitoring utilizing inclinometers.

Client: McNally Construction

Location: Mississauga, Ontario

Brantford General Hospital

Brantford General Hospital This innovative project represents the first use of shotcrete shoring in place of caisson walls against a building in Ontario. Caisson walls have typically been utilized duw

Parkside Dr. Slope Stabilization

/ Helical Piles

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Wal-Mart Micropiles

Wal-Mart Micropiles

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Niagara Biosolids Facility - Inside Pit

Niagara Biosolids Facility – Inside Pit

/ Micropiles, Shotcrete, Underpinning

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Odeon Ronmore Development

/ Shotcrete, Soldier Piles & Lagging

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St. Joseph's Health Centre Parking

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/ Caissons, Shotcrete, Underpinning

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