Site work and new construction of a water / sewer project in Garden Grove, California. Completed plans call for site work for a water / sewer project.

Construction of three separate wellhead water treatment plants for the City of Garden Grove to remove Per- and Polyfluoroalkyl substances (PFAS) contaminants at Well 22, 26, and 27 before distributing the treated drinking water to the City's customers. The work includes procurement and installation of ion exchange (IX) pressure vessel systems, pre-filter cartridge filtration systems and sand separator systems (at Well 26 and 27 only); connection to individual wells and treated water discharge points; installation of valves, piping, meters, electrical, instrumentation, and other ancillary and support facilities; constructing site improvements and fences, excavation, and pavement replacement; providing warranty and guarantees; and completing all associated commissioning, training, and acceptance testing for a fully functional water treatment plant. For Well 26, the work also includes procurement and installation of a new 600 horsepower well pump and motor, variable frequency drive, programmable logic controller, switchboard and other electrical improvements; construction of pump building improvements and procurement and installation of HVAC system; construction of new chemical and electrical building for Well 26 PFAS Water Treatment Plant including HVAC system; procurement and installation of chemical storage tank, metering system, dosing system and mixer; and off-site piping between Well 26, Well 26 PFAS Water Treatment Plant, and distribution system. Each bid must be accompanied by a certified or cashier's check, or bid bond in an amount not less than ten percent (10%) of the total bid price, as a guarantee that the bidder shall promptly execute the agreement, furnish a satisfactory Faithful Performance Bond and Labor and Material Bond, each in an amount not less than one hundred percent (100%) of the total bid price, and provide certificates evidencing required insurance. All surety companies must be admitted surety insurers and comply with relevant code provisions. Contractors and subcontractors must pay not less than the specified prevailing rates of wages as determined by the Director of the Department of Industrial Relations of the State of California. At the request and expense of the successful bidder, the District will pay amounts retained as security for completion of the work in compliance with Public Contract Code Section 22300 and related contract provisions. The District reserves the right to reject any or all bids, and to waive any informality in any bid. Question Deadline 05/14/2026 at 2:00 PM PT Written questions regarding the Bid must be submitted before this deadline. The site of the Work is located at four locations: Well 22: 7001 Chapman Ave., Garden Grove, CA 92841 Well 26: 12351 Trask Ave., Garden Grove, CA 92843 Well 26 PFAS Water Treatment Plant: 12132 Trask Ave., Garden Grove, CA 92843 Well 27: 11472 Magnolia Street, Garden Grove, CA 92841