Industrial Sewer Repair

Scope of Project: Shoring / Excavations / lining the interior of the Pipe / Isolation bags / HEI’s / Monitoring / Backfill

Location and Year: Suncor Base Plant – 2023

Project Challenges and Solutions: Rotaflow was awarded the SOW to repair a damaged section of the industrial sewer system, This was a very challenging scope. The industrial sewer system has high LEL’s which made excavations very difficult for both workers and permitting. We used half masks or supplied air where required and had continuous air monitoring. The lining company performed a great job of lining the interior.