Phase 2 - PRV Station Replacements

The City of Mercer Island is soliciting sealed bids for solicitation 2026-AFB-027, titled Phase 2 - PRV Station Replacements. The project involves replacing five existing pressure reducing valve stations that have reached the end of their useful life with four new stations, along with the replacement of associated water mains, fire hydrants, and water meters in affected areas. The engineer's estimated cost for the project is approximately 2.6 million dollars. Bids must be submitted electronically via the procurement portal by September 17, 2026, at 11:00 PM, although some project documents list a deadline of September 14, 2026, at 4:00 PM. The contract will be awarded to the appropriate lowest responsive bid. The project timeline anticipates a City Council award after October 6, 2026, with a preconstruction meeting the following week and a Notice to Proceed expected the week of October 27, 2026. Awarded contractors must provide performance and payment bonds each equal to 100 percent of the contract amount and a bid deposit of five percent of the total bid price. Key requirements include adherence to prevailing wages, a 15 percent apprentice utilization goal, and compliance with OSHA/WISHA safety standards. Payment is processed via monthly applications for payment, with a 30-day payment term upon receipt of a properly prepared invoice. The contractor is responsible for all quality assurance and inspection, utilizing independent testing laboratories acceptable to the City.