Barrington Hills Pump Station Eliminations (10230090)

This public‑works solicitation calls for the design‑build elimination of five existing pump stations within the Metropolitan Sewer District of Greater Cincinnati and the construction of a new gravity‑sewer conveyance system. The work includes extensive trenchless installation of HDPE and ductile‑iron pipe (8‑ to 18‑inch diameters), manhole replacement, stream‑crossing and de‑watering controls, pavement restoration, and associated testing, environmental compliance, and quality‑control documentation. Bidders must submit unit‑price proposals for a range of civil‑utility tasks, meet DBE and Buy‑America requirements, and provide performance and payment bonds.