University of Ottawa STEM Complex - HCM Group

Soldier Piles & Lagging

University of Ottawa STEM Complex

HCM installed a 36,000 SF shoring system for the new STEM Complex at the University of Ottawa. To reduce the shoring schedule during the harsh Ottawa winter, HCM deployed double crews, 24 hours a day for both vertical drilling and anchor installation. Constant adaptation to the soil conditions was needed due to the presence of soft clays, cobbley till, and flowing sands. Multiple freeze-thaw cycles made for challenging site conditions requiring proficient site communication to ensure a productive and safe jobsite. RWH Engineering Inc. produced an efficient shoring solution and by self-performing the precision monitoring allowed for the design to be verified closely with the excavation procedures. In-house engineering support also ensured there was no downtime caused by unforeseen conditions or site issues.

HCM worked alongside the other contractors to expedite the project to the bottom of the 17 meter deep site in 3 months.

Location: Ottawa, Ontario

Customer: R.W. Tomlinson Ltd

Dufferin Mall

Dufferin Mall

/ Shotcrete, Underpinning

Dufferin Mall Pedestrian Tunnel This renovation project includes the challenge of constructing a 10ft wide by 12ft deep pedestrian tunnel inside an active mall. HCM together with RWH Engineering proposed

Spray River Bridge

Spray River Bridge During the 2013 flooding in Southern Alberta, the Spray River undermined the foundation of a 24m long all season bridge causing the bridge to collapse. As

Slope Remediation

Slope Remediation

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

Wal-Mart Micropiles

Wal-Mart Micropiles

Overcoming Poorly Engineered Fill This project solved a very difficult problem for Buttcon and Walmart Canada, with the new footings settling on a poorly done engineered fill. The previous winter

Telus Sky tower - HC Matcon

Telus Sky tower

Telus Sky tower The Telus Sky tower will be the 3rd tallest building in Calgary with the deepest basement excavation in western Canada. HCM Group took on the challenge of

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