50M Indoor Range - Major Equipment List.xlsx

This is a Major Equipment List specification document for a 50-meter indoor gun range facility. The equipment inventory includes two Fresh Air Handling Units (Carrier 39HQ model) with 11.20 m³/s supply air flow and 674.14 kW cooling capacity, a Carrier 30XB 1500 chiller with 1344 kW cooling capacity using R-134a refrigerant, two KSB Etanorm chilled water pumps rated at 65 L/s flow rate and 15 kW motor power, two System Air exhaust fans (ASP1100 model) with 26,400 CFM capacity and 45 kW motors, a Cummins QSK-60-G4 diesel generator rated at 2000 kVA output, a Carey's DDC (Direct Digital Control) system for facility automation, and a Donalson Torit DFT 2-8 dust collector unit with a 10 HP motor. All equipment operates on 400V/415V three-phase 50 Hz power systems supplied with fresh water and cooled fluids as appropriate.

The equipment list indicates that most major systems require maintenance scheduled for March 2025, with the diesel generator requiring maintenance in February 2025, and the dust collector unit requiring repair with no specified timeline. This equipment specification supports the Air Force's requirement for initial repairs and preventative maintenance services for a 50-meter indoor gun range facility located on Al Udeid Air Base, Qatar, as outlined in Solicitation FA570226Q0011 issued by the Department of the Air Force Air Combat Command. A mandatory site visit is scheduled for February 12, 2026, at 0900 Arabic Standard Time for interested contractors to evaluate the facilities and equipment condition prior to proposal submission.