Waterline And Valve Repairs At National City Marine Terminal National City, California

The San Diego Unified Port District is soliciting bids for the removal and replacement of 10-inch and 12-inch water main valves and associated 2-inch bypass valves and piping at three locations within the National City Marine Terminal in San Diego, California. The scope of work includes excavation, trenching, the removal and proper disposal of asbestos-cement pipe segments, and the installation of new valves, fittings, and couplers. Additional requirements include implementing temporary water bypass systems, dewatering, pavement restoration, fire protection permitting, and the testing and disinfection of water system components. All activities must be coordinated to avoid disrupting terminal, vessel, rail, and military operations. The project has an estimated cost of 215,000 dollars and a total contract duration of 90 calendar days. Bidders must hold a valid California State Contractors License, Classification A General Engineering Contractor, and either the prime contractor or a qualified subconsultant must possess a State of California Class C-22 Asbestos Abatement Contractor License. Submissions must include a Bid Proposal Package and a bid guarantee, with the submission of the package serving as evidence of a mandatory job site visit. Electronic bids are due by 2:00 P.M. on September 17, 2026. The Port encourages participation from certified Small Business Enterprises and requires compliance with prevailing wage rates and specific insurance and bonding mandates.