Constructed aerated grit basins with Parshall flume, flow meter, influent sampler and odor control. Modify Headworks building adding new degritting and screening capabilities. Added influent lift station, activated sludge basins, RAS/WAS pump station, sludge handling building and sludge pumping facility, MCC control building and control room with bath and support facilities. Additionally, installed ultra-violet disinfection system, two secondary clarifiers, modify existing primary clarifier, and converted secondary to a new primary clarifier. Valley assisted with remodel of existing operations building, including demolition work. Installed electrical control, instrumentation and power systems including ATAD’s (auto-thermal thermophilic aerobic digesters).