B1806 Repair Control Tower HVAC
The project replaces four fan-coil HVAC units in the Aircraft Control Tower at Columbus Air Force Base, with work on floors 1, 2, 4, and 7. An amendment updates the Statement of Work to add phasing and temperature sensor requirements, and contractors must complete CUI training and return a signed acknowledgment to access drawings. A site visit is scheduled for 30 Jul 2026 at 9:00 AM CST, with registration required by 7:30 AM CST on 22 Jul 2026. The estimated budget range is between $100,000 and $250,000. Funds are not currently available, with the government’s obligation contingent on future appropriation.