City Of Columbia

Project Description: This project involves decommissioning of the existing Starlite Pump Station, conveyance of flow by gravity to the East Bluff Pump Station, and miscellaneous rehabilitation of the upstream sanitary sewer collection system.  Under a previous project, SS7325, the City completed an evaluation of the Starlite PS in which they recommended decommissioning the station and conveying the tributary sanitary flow by gravity to the East Bluff PS collection system.  Prior to construction of the Starlite PS in 1971, the flow was conveyed into the East Bluff collection system.  The City also conducted a Sanitary Sewer Evaluation Study (SSES) of the Starlite PS collection system and identified required rehabilitation of manholes, sewer lines, and clean-outs.