23.00328 - Wastewater Treatment Plant Upgrade

The proposed project generally includes the conversion of the outer ring of the existing aeration basin treatment tank to a flow equalization basin and influent pump station; conversion of existing clarifier to sludge storage, installation of two (2) non-potable water pumps; installation of three (3) owner furnished 12,000 gallon sludge storage tanks and one (1) owner furnished 8,500 gallon sludge storage tank; Installation of two (2) owner furnished sludge pumps and a prefabricated building; installation of two (2) Owner furnished modular membrane bioreactor (MBR) units, each rated to treat 0.075 MGD of wastewater. Included in the modular MBR units are the following subsystems: fine screen and screenings chute; influent flow meter; handrails; chemical drum connections; stairs; offboard piping; CIP vent; UV disinfection units; membrane units. Contractors are to coordinate with the Modular Membrane supplier, Integrated Water Services (IWS), to ensure proper transport and installation procedures are followed. A CABC pad is to be installed supporting the MBR units, electrical building, and sludge storage containers. All necessary piping, electrical wiring, controls, and sitework are included in the project.