Slope Remediation - HCM Group

Shotcrete

Slope Remediation

HCM and RWH Engineering provided a design build solution to remediate a failing slope at a project located in Western Ontario.

Prior to HCM’s involvement, the site was excavated 7m into a silty clay at a 1:1 slope. HCM was contacted after the slope began to fail and large movements were seen. After RWH completed the design solution, HCM worked from a boom lift to install anchors with a TEI drill mounted on an excavator to stabilize the slope. HCM applied meshed shotcrete directly to the face of the slope and tied in the system by post-tensioning the anchors. Utilizing real-time engineering and quick execution, HCM was able to complete the installation without substantial ground loss, allowing for work onsite to be conducted safely.

HCM has applied shotcrete with tieback anchors as slope protection systems on many job sites with poor soils or tight sloping constraints. This project is an example of HCM’s and RWH’s ability to act quickly and adapt to changing site conditions to provide effective solutions.

Location: Coruuna, ON

Customer: Cope Construction and Contracting Inc.

Centre 10

Centre 10

Centre 10 Two attempts had been made by others to build two high-rise condo towers on the site of the former Gaslight Square retail strip at 10th Ave and 4th

Grand House

Grand House

Difficult But Not Impossible The Grand House is a student designed and constructed co-operative housing project located in Cambridge, Ontario. It has won awards and is a landmark building. Due

St. Joseph's Healthcare Redevelopment Project

St. Joseph’s Healthcare Redevelopment Project

/ Caissons, Micropiles, Shotcrete

Unique Soil Conditions The future location for this tower is located immediately adjacent to the emergency wing of the existing St. Joseph’s hospital in Hamilton, Ontario. HCM is a recognized

Sarcee Trail

Sarcee Trail The foundation of an existing residential apartment building in Southwest Calgary was compromised and required remedial measures to be completed. RWH designed a micropile underpinning system based on

Weston Road

/ Caissons, Shotcrete

Weston Road The Metrolinx Weston Tunnel project will serve as a below grade rail corridor for the GO Georgetown line linking the airport to downtown Toronto. HCM was subcontracted by

Twinning Tunnels

Twinning Tunnels The installation of a deep trunk sanitary sewer system in the bedrock beneath Erin Mills Parkway in Mississauga required an innovative approach for shoring manholes. For this project,