Replacement of HVAC Systems at the F. Wayne Hill Water Resources Center Operations Building

This solicitation calls for a complete replacement of the HVAC system in the Operations Building of the F. Wayne Hill Water Resources Center. The contractor must remove existing air‑handling units, VAV boxes, chilled‑water pumps, and related ductwork, install new equipment (including three AHUs, two pumps, VAV terminals, and associated control and electrical systems), provide temporary cooling while the building remains occupied 24/7, and complete commissioning, training, and documentation. The work must be performed in phases to keep the building operational, with a 16‑week general‑item schedule and additional time for equipment installation. • Replace three air‑handling units, two chilled‑water pumps, all VAV terminal units, and associated ductwork, piping, and controls. • Provide temporary HVAC capacity during shutdown and conduct full start‑up, testing, balancing, and on‑site training. • Deliver complete O&M manuals (hard and electronic), manufacturer certifications, and a 7‑day post‑commissioning operation period.