RFB-2024-031 - Water Resource Recovery Facility Improvement Project

The general contract will generally consist of: replacing four dry pit submersible pumps rated for 6,000 gpm each and the discharge header in the Main Pump Station (MPS), temporary bypass pumping and bypass piping around the MPS, MPS sludge valve and flow meter replacements; Filtrate Pump Station submersible pump and buried forcemain replacement; secondary clarifier plug valve replacements and temporary bypass pumping and piping; buried digested sludge forcemain replacement; new 100,000 glass lined bolted steel leachate storage tank with truck unloading pump station, flow meter and control valve vault and underground piping; instrumentation and control system upgrades and integration.

The electrical contract will generally consist of: replacing the MPS MCC-10 and re-feeding other existing panels during construction, new VFD’s and branch circuit wiring to the new pumps in the MPS, MPS lighting upgrades; new underground duct banks to the Filtrate Pump Station and leachate valve vault; modifications to the gravity thickener MCC for the new leachate truck unload pump; instrumentation wire and conduit to control panels from new equipment.