RFIs- Backflow Preventors - 12Aug26.xlsx

This is a Request for Information (RFI) document providing specific manufacturer, model, and serial number details for backflow preventer devices scheduled for replacement under solicitation W50S7X-26-Q-0010. The RFI identifies five backflow prevention systems across multiple buildings at McConnell Air Force Base, Kansas: Building 33 (6" Maxim 200 DC, Serial JC-0416, fire suppression); Building 44 Room 118 (1" Watts 909 RPZ, Serial 548898, boiler makeup); Building 44 Room 122 (4" Colt 200 DC, Serial EC-0652, fire suppression); Building 48 (4" Colt 200 DC, Serial EL-0865, fire suppression); and Building 65 (2-1/2" Wilkins 350 DC, Serial J22384, domestic main). The information includes device locations, types (Double Check Valve and Reduced Pressure Zone assemblies), pipe sizes, manufacturers, model numbers, and serial numbers for each unit.

This RFI supports the Kansas Air National Guard's firm fixed-price solicitation for removal and replacement of these five backflow preventer systems within a 60-day period of performance. The project is set aside 100% for small business contractors, with an organized site visit scheduled for August 12, 2026, at 0900 CDT. Quotations should be submitted to 184WG.MSG.CONTRACTING@us.af.mil with questions directed to the same contact.