541-25-504 – Replace Rehab Medicine AHU

The Department of Veterans Affairs is issuing an amendment to its solicitation for the replacement of the Rehabilitation Medicine building’s rooftop air‑handling unit (AHU). The work includes removal of existing equipment, installation of a new HVAC system, and integration of controls with the facility’s Building Automation System (BAS) based on the Tridium Niagara framework. The contractor will be responsible for all programming and integration of the new equipment; no separate controls contractor is required. The amendment provides answers to technical questions but otherwise leaves the original solicitation terms unchanged. • Replace existing rooftop HVAC equipment for the Rehab Medicine facility. • New system must interface with the VA’s Tridium Niagara‑based BAS. • Contractor handles all equipment supply, installation, testing, and BAS integration. • No additional controls contractor is mandated. • All other contractual terms remain as originally issued.