Cobb Island and Hill Road Pump Station Improvements (UN 1308\UN 1309)

The Board of Commissioners for Charles County is soliciting bids from qualified contractors to replace and upgrade two existing sewage pump stations (Cobb Island and Hill Road). The scope includes demolition of existing mechanical/electrical equipment, installation of new process piping and equipment, civil site work, temporary bypass pumping, electrical work, instrumentation, and system integration. Work must comply with prevailing‑wage rules, require performance and payment bonds, and be completed within 630 calendar days of the notice‑to‑proceed. Bids are submitted electronically via OpenGov/ProcureNow, with a pre‑bid meeting (Oct 5) and site visit (Oct 8) offered on a non‑mandatory basis. <br/>• Location: Cobb Island Pump Station (15255 Potomac River Dr, Cobb Island, MD) and Hill Road Pump Station (13250 Hill Rd, Newburg, MD).<br/>• Release date: Sep 24 2026; Bid deadline: Oct 28 2026 11:00 am.<br/>• Required bonds: 100 % performance and labor‑material payment bonds.<br/>• Prevailing‑wage coverage (projects > $500k).<br/>• Mandatory MWBE subcontractor goal of 9.5 %.<br/>• Contractor must demonstrate at least three similar pump‑station projects in the past ten years.