Primary treatment facilities include two 60 ft. diameter circular primary clarifiers, scum pits and sludge pumping. Primary sludge is pumped to primary anaerobic digester by two positive displacement, simplex plunger pumps equipped with grinders. Grease and scum are collected in scum pits and pumped by two submersible grinder pumps to the primary digester. The preliminary and primary treatment facilities, administration building and ultraviolet disinfection units are provided with standby power from an engine generator system.
