The United States Air Force requires the replacement of end-of-life batteries and capacitors for an Eaton 9390 UPS located in Building 237 at Sheppard AFB, Texas. The project involves modernizing the UPS with a new Eaton battery configuration to support a 30 KVA load for two hours and replacing all aged capacitors. All components must be new Eaton hardware, and work must be performed by an Eaton-certified technician, including a mandatory site visit. The contractor is responsible for the safe removal and disposal of old batteries and for conducting full system testing. A mandatory site visit is scheduled for 15 April 2026 at Sheppard AFB.