"Great Bridge Boulevard Sanitary Sewer Improvements"
Washington District Pump Station Area Sanitary Sewer Improvements
HRSD Capital Improvement Program Project (AT013000)


The project consists of the installation of sewer pipeline that ranges in various sizes from 8 inches to 24 inches. Both gravity sewer pipes and force main sewer pipes will be installed as well as the installation of precast manholes and the rehabilitation of other manholes. Additionally, a 42-inch guided auger bore under the railroad will occur. A guided bore allows pipeline to be guided into place underground without cutting open the road above it, so the railroad will remain undisturbed. Some sanitary sewer lateral replacement and reconnections will occur as well. The existing pipe, manholes, and pump station outfall that are no longer needed will be abandoned in place. This means the abandoned pipes will be filled with a cementitious-like material so they can remain underground. This prevents more area from having to be dug up and disturbed. Pavement restoration of the affected roadways will occur once the sewer installation is complete. These improvements will replace aging infrastructure, increase capacity, and improve performance within HRSD’s sanitary sewer system.


Stay informed - Receive updates for project