Specifications include, but are not limited to: The installation of three new 450 gallon per minute (gpm) Thickening Centrifuges within the existing Thickener Complex to replace four of the existing Gravity Belt Thickeners (GBTs). The Work also consists of the construction and installation of a new electrical room inside the thickening complex, designed to house a new Motor Control Center (MCC) and electrical control panels associated with the centrifuges (sized for future centrifuge panels as well). In addition, the installation of new electrical wiring for power to the remaining GBTs and their ancillary equipment is provided from the existing MCCs, and improvements will be made to the existing MCC due to corrosion. A new transformer sized for current and future loads will replace the existing transformer. Miscellaneous Instrumentation/SCADA improvements are also planned. Finally, HVAC improvements will be provided for the existing electrical room, existing thickening area, and proposed electrical room to reduce corrosive gases. The existing Flow Equalization Basin (FEB) will be cleaned and all sludge removed. As an allowance, the FEB will be repaired and recoated as deemed necessary.