The Scope of Work to be performed under this project consists of furnishing all labor/materials necessary to complete the removal and replacement of one (1) 460-ton water cooled chiller. Work includes is connecting and reconnecting all chilled water and condenser water piping, DDC controls and associated electrical connections. Contractor shall install one (1) new owner-furnished water-cooled chiller and make all required, mechanical, electrical, and DDC connections. Update existing refrigerant leak detection and exhaust system to monitor refrigerant leakage of all refrigerants in use after the renovation work. Two existing induced draft open cooling towers shall be replaced with three new induced draft cooling towers. The condenser water piping serving the cooling towers shall be replaced with new. Two (2) existing condenser water pumps shall be replaced with new.