Louisa Street Stormwater Pond Retrofit and Sewer Replacement Re-Bid

The City of Columbia seeks qualified contractors to grade and excavate an existing dry detention pond, converting it to a permanent wet pool while adding additional dry storage, and to replace associated sewer infrastructure. This is a re‑bid opportunity, meaning the work has been previously scoped and is now open for competitive bidding. The contract will be awarded to the lowest responsible and responsive bidder, with submission due by early September. This project is ideal for firms experienced in civil‑engineering construction, stormwater management, and sewer system upgrades. • Scope: Grading, excavation, construction of a permanent wet pond, addition of dry storage, and sewer replacement. • Location: Columbia, South Carolina. • Submission deadline: September 2 2026 (12:00 pm). • Contact: Unique Edwards, Agency Project Coordinator, [email protected], (803) 545‑4471.