USDA ARS awards contract for VFD replacement at National Agricultural Library.
The USDA Agricultural Research Service (ARS) has awarded a contract to replace three variable frequency drives (VFDs) for air handler units at the National Agricultural Library in Beltsville, Maryland. The work involves removing and replacing existing VFDs with new units, including all necessary electrical connections, programming, and testing. The contractor must be licensed and experienced in HVAC electrical work, with specific expertise in VFD installation. The contract value is not disclosed, but the NAICS code (238220) suggests a small-scale construction project. The award notice indicates a single vendor was selected, likely through a competitive process.