Skip to content

Twinning of the West Trunk Sanitary Sewer

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

 

Twinning of the West Trunk Sanitary Sewer - Caissons

Cobourg Railway Station

Cobourg Railway Station On this project, HCM, in conjunction with its in-house engineering company, RWH Engineering Inc. (RWH), was able to offer the owner one source for the design, supply,
Read More

Talbot Street

Talbot Street HCM completed the design-build shoring for the Azure condominium project in downtown London. Due to the soil conditions encountered during initial drilling, a full depth caisson wall was
Read More
Upper House Condominiums - Caisson Wall Piles and Lagging

Upper House Condominiums

Upper House Condominiums HCM completed the shoring for the eight storey Upper House Condominium project which required a 12m deep excavation for two levels of underground parking. A tied-back shoring
Read More

Silver Creek Solar Farm

Silver Creek Solar Farm For this project, HCM provided installation services to EllisDon for the helical pile foundations for future solar racking. Due to the stringent timelines and project milestones,
Read More
Centron Business Park Retaining Wall

Centron Business Park Retaining Wall

Steep Slope Retaining Wall The site topography presented the developer with the challenging task of constructing a permanent retaining wall structure into a hill formation near Blackfoot Trail in southeast
Read More
Bluwater Condominiums

Bluwater Condominiums

The Pemberton Group is adding the luxury waterfront Bluwater Condominiums to its portfolio. The 22,000 SF area of shoring area will accommodate the construction of three eight-story buildings on the
Read More