John Day Dam Powerhouse HVAC Upgrades

The U.S. Army Corps of Engineers is seeking a qualified HVAC contractor to replace and upgrade the primary and secondary chillers, associated piping, pumps, air handling units, and control systems at the John Day Dam Powerhouse in Oregon. The work includes demolition of existing equipment, installation of new water‑cooled and air‑cooled chiller packages, integration with a digital control system, fire‑protection upgrades, structural modifications, and compliance with CMMC Level 2 cybersecurity requirements. The project must be completed within 1,004 calendar days after receipt of the Notice to Proceed and has an estimated contract value of $25 M–$100 M.