CCCS by numbers

Over 46

Years Experience

Our Specialty

Large Highway & Tunnel Projects Licensed Specialty Lightweight Foam Concrete Contractor in Canada

Industry Pioneer

in low density fill placement

Port Mann Water Supply Tunnel

The Port Mann Water Supply Tunnel was constructed by Metro Vancouver, under the Fraser River, the largest river in British Columbia, Canada. The tunnel is earthquake-resistant and located just downstream of the new Port Mann Bridge and upgraded Trans-Canada highway. The project was built by the joint venture of McNally and AECON, with Hatch Mott MacDonald as the construction manager.

Our company placed 6,000 cubic yards of specially engineered seismic cellular concrete to protect the 1 kilometer water line for its 100 year life including experiencing a major earthquake. Strict project specifications were adhered to provide a quality backfill.

Job was completed on schedule successfully.