Ferric Chloride Storage and Delivery System

The Sacramento Area Sewer District is seeking bids for the construction of a Ferric Chloride Storage and Delivery System. The project includes the installation of a truck offloading station, a storage facility with four 16,000-gallon tanks, and a chemical drainage piping system. The system will be used to store and deliver ferric chloride solution to the Mixed Sludge lines and the Primary Influent Channel. The project requires a General Engineering Contractor, Class A license. A mandatory pre-bid conference will be held on March 20, 2026. • Installation of a truck offloading station and modifications to an existing utility station for compressed-air assisted gravity discharge of ferric chloride solution. • Installation of a FC storage facility inside of existing Primary Sedimentation Tank 4, including 4 ASME RTP-1 stamped and certified FRP 16,000-gallon storage tanks. • Installation of CPVC piping to convey FC from truck unloading station to the tanks, from the tanks to the existing chemical feed pumps, and from the pumps to two injection points. • Installation of a chemical drainage piping system connected to the existing drain system for PST4 and the truck offloading station. • Installation of tank level reading instruments, high-high floats and alarm beacons, area lights, emergency shower and eye wash stations, and remote operated motor-controlled valves at inlet and outlet of each tank to monitor and control filling and drawing operation.