Downey & Scott provided Pre-Construction, Construction, and Commissioning Phase Services for the project. This project consists of removing two (2) existing water-cooled pool dehumidification units and replacing them with four (4) new water-cooled pool dehumidification units and associated piping, electrical and controls work required; the removal and replacement of seven (7) existing water-source heat pump units, one (1) pool water heater, and one (1) energy recovery ventilator (ERV) and associated, piping, electrical and controls work required; also included are the abandonment of the existing open geothermal well system, pumping and piping and replacement with one (1) pad-mounted closed circuit cooler, two (2) system circulation pumps and associated piping, electrical, controls, structural, and architectural work required. Additional work includes control system upgrades/modifications for the addition of the new water source heat pump system and modifications to the existing air distribution ductwork in the Natatorium.