Drewry Drive Sanitary Sewer Relining

completed

Relining of 200 mm diameter concrete sanitary pipe utilizing cured-in place pipe no dig technology. The current concrete pipe installed in the 1960’s is exhibiting interior spalling and loss of interior surface as observed in the most recent CCTV inspections. The adjoining watermain is in good condition and the road surface has been repaved within the last 3 years making this project an excellent choice for rehabilitation. This rehabilitation will avoid open cut trenching that will keep the relatively new road surface intact, and minimize the disruption to approximately 45 residential homes along the length of pipe being rehabilitated.