Comprehensive upgrades to all Water Pollution Control Facility process areas, including; new aeration system, rehab of main pump station pumps, controls and piping, grit removal system, replacing asphalt basin liners with concrete, conversion of aeration basin to equalization tank, final clarifier internal replacement, aerobic digester aeration upgrade, new main plant generator, control building roof replacement, septage receiving station and replacement of high pressure diaphragm pump.