Specifications include, but are not limited to: The work to be done (hereinafter referred to as “Work”) consists of furnishing all materials and equipment, and performing all labor necessary for the construction of, but not limited to, the following major components: replacing two existing centrifuges with two Flottweg Model C5E centrifuges including miscellaneous piping and appurtenances; constructing sludge conveyor improvements including replacing the vertical conveyor with an inclined conveyor section, new loading station, and rehabilitation of the existing conveyor system; constructing polymer system improvements including two new polymer blending units; performing building improvements, including replacement of all HVAC systems, structural modifications, repainting of the entire building, miscellaneous corroded metal repair, and replacing all electrical switchgear, panels and distribution wiring systems; and improvements to the SCADA and instrumentation systems.