W912QR20R0065Chiller_Walkthrough_Photos_6-0001.pdf

This document provides details on a forthcoming federal contract solicitation for chiller repairs at Wright-Patterson Air Force Base. The U.S. Army Corps of Engineers Louisville District will issue a request for proposal for repairs to the chiller system in Building 620 at Wright-Patterson Air Force Base, Ohio. The repairs include replacing three 1100 ton chillers, chilled water pumps, condenser water pumps, and associated electrical systems. The project also involves installing variable speed drives, a refrigerant monitoring system, chilled water control panels, building management system integration, suction and discharge headers, balancing valves, centrifugal water separators, an automated exhaust fan, updated water softening system, HVAC unit, make-up water piping, and an emergency eye wash station. Additional work comprises replacing three cooling towers, sluice gates, and repairing reinforced concrete basin walls and piers and installing new isolation valves, electrical upgrades, and lightning protection in the cooling tower area. The contract duration is 420 calendar days from notice to proceed. This will be a firm-fixed-price contract under NAICS code 238220. The project value is estimated between $5-10 million.