Katherine Plant Sewer Realignment

This solicitation seeks a contractor to construct a gravity sanitary sewer realignment at the Katherine Plant in Chester, SC. The work includes installing approximately 138 linear feet of 8‑inch SDR‑35 PVC pipe, performing manhole tie‑ins (rebuilding bench and invert, core/boot connections), abandoning the existing line with non‑shrink grout, providing sewer bypass/flow control during tie‑ins, implementing erosion and sediment control measures, and completing all required testing. The project follows a Design‑Bid‑Build delivery method and requires coordination with the Chester Sewer District. • Install 138 ft of 8‑in. PVC gravity sewer main between two existing manholes. • Perform manhole tie‑ins, rebuild benches, and provide core/boot connections. • Abandon existing sewer line, manage flow control, and conduct erosion/sediment control and testing.