Miramar Filter Drain Valve Replacement Project

The Miramar Filter Drain Valve Replacement Project, solicitation number 20260825098, is a construction contract issued by the Three Valleys Municipal Water District for work located at 1021 E. Miramar Ave, Claremont, California. The scope of work includes the demolition and disposal of existing 6-inch filter drain plug valves and the installation of eight owner-furnished 6-inch plug valves. Additionally, the contractor is responsible for removing corrosion and performing blasting, priming, and painting of existing pipes and fittings at eight locations, as well as furnishing and installing twenty-four G-10 isolation kits. The project requires the contractor to perform work involving confined space entry below deck and adhere to specific technical specifications for painting and coating. Bids must be submitted via PlanetBids by September 22, 2026, and will be awarded to the lowest responsive responsible bidder. A mandatory pre-bid site visit is required per Addendum No. 1. The contractor must hold a California Class A General Engineering license and be registered with the Department of Industrial Relations. Performance and payment bonds are required, along with general liability insurance with a combined single limit of 2,000,000 dollars per occurrence. The project is expected to be completed within 180 calendar days following the award, and the contractor must provide a one-year warranty from the date of final acceptance. Payment will be made through progress pay estimates based on work performed and verified invoices for stored materials.