Twinning of the West Trunk Sanitary Sewer - HC 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

Segmental Excavation Mining and Support of Excavation - Eglinton LRT - Cedarvale Station SEM and SOE

Eglinton LRT – Cedarvale Station SEM and SOE

Eglinton LRT – Cedarvale Station SEM and SOE The Eglinton LRT Cedarvale Station required the new structure to pass below the existing TTC subway below grade. HC Matcon Inc. (HCM)

Smith Residence

Smith Residence

/ Micropiles, Shotcrete

Toronto’s First Permanent Soil Nail Wall This project involved a hillside lot and a high end home in Toronto. The installation was the first permanent soil nail wall used in

LRT Slope Protection at Retaining Wall

LRT Slope Protection at Retaining Wall

LRT Slope Protection at Retaining Wall HC Matcon (HCM) and RWH Engineering (RWH) reacted quickly after being contacted to provide a design-build solution for a slope failure that occurred during

Kidd's Creek Culvert Restoration

Kidd’s Creek Culvert Restoration

/ Helical Piles

Versatile Installations Minimized Costs Work on the Kidd’s Creek Culvert Restoration project involved the supply and installation of 600 plus helical pile supports for new catch basins, man holes, culverts

Currie Reservoir - Continuous Caisson Wall

Currie Reservoir – Continuous Caisson Wall

/ Caissons, Underpinning

Increased Safety: We Used Horizontal H-Piles This project is a part of a large upgrade to the Currie Reservoir in southwest Calgary, Alberta. The project included the installation of a

Midtown Lofts

/ Soldier Piles & Lagging

Midtown Lofts On this project, HCM in conjunction with RWH Engineering Inc. (RWH), provided the owner with a complete design-build package and precision monitoring services for an 8.5m deep temporary