Repair Sewer Main

Project Scope

This project involved the excavation and repair of a damaged sanitary sewer main, including dewatering operations to manage groundwater encountered below grade. The work required deep excavation with proper trench protection systems in place, followed by installation of new SDR sanitary sewer piping and associated couplings to restore system integrity. The team also performed pipe inspection using video and jetting to verify conditions and ensure quality of the repair. In addition to the repair work, the project included installation of stone bedding, controlled backfilling, and full site restoration. Erosion control measures were implemented throughout construction, and the site was returned to original grade upon completion, including hydroseeding of all disturbed areas to ensure long-term stabilization and compliance.

Key Features

• Performed deep excavation and dewatering operations to access damaged sewer infrastructure
• Installed new 10" SDR sanitary sewer pipe with appropriate couplings and fittings
• Implemented trench protection systems in accordance with safety standards (EM 385-1-1)
• Completed pipe inspection via video and jetting to verify repair quality
• Placed stone bedding and controlled backfill to ensure long-term pipe stability
• Maintained erosion control and site safety measures throughout construction
• Restored site to original grade with hydroseeding for final stabilization