Sanitary Sewer Collection System Rehabilitation Project

completed

This project involves the renewal and rehabilitation of approximately 30,000 linear meters of sanitary sewer pipe, 500 manholes and the rehabilitation of approximately 500 sanitary sewer service connections. The work generally consists of: 1. Camera inspections of the sewer pipes to identify: pipe condition; pipe defects; and sources of inflow and infiltration using trenchless technology. 2. Flushing and cleaning debris from the sanitary sewer pipes and service connections to facilitate leak testing and repair using trenchless technology. 3. Pressure testing, smoke testing and sealing of: mainline joints, cracked or otherwise leaking pipes, tee connections, clean outs, risers and sanitary service connections using innovative trenchless technology. 4. Structural repairs of sanitary sewer pipes where required using innovative trenchless technology. 5. Sealing leaks in manholes using rain shields, chemical sealants and latest technology. 6. Repairs and improvements to the Cedarwood (Gauthier) Sanitary Sewer Pumping Station.