Construction/Replacement of HVAC Replacement at Wright-Patterson Air Force Base, OH (W912QR25B0053)

*Amendment 0002 extends the Sealed Bid due date to 12 August 2025 at 1:00 PM Eastern Time. This project is for the design/bid/build construction of a comprehensive replacement of the Heating Ventilation and Air Conditioning (HVAC) system in facility 20824, a two story (with penthouse), 49,000 square feet (SF) research building comprised of both research laboratory and administrative space. Work includes replacement and consolidation of existing AHUs while converting the facility to variable air volume from a patchwork of other system types. The new modular chiller-heater will be capable of delivering 210 tons of cooling and 1,845 MBH of heating.