SSJ_ACQ-26-H29_GPU_signed_Redacted.pdf

This is a Department of the Air Force Justification for Other Than Full and Open Competition document dated March 2026, prepared by Contracting Officer Christina M. Day (AFTC/PZZF under AFMC) and supported by Flt Chief James Hughes of Instrumentation Operations.

The justification approves the award of a firm-fixed-price contract on a brand-name basis to ITW GSE Inc., an authorized distributor, for four (4) Model 1400 Ground Power Units (GPUs) with voltage adjustment capability from 24-31.9 VDC, 600 AMP, 400-480V, and trailer-mounted with a 20 FT DC output cable assembly. The acquisition value falls within the less than $10M category. The GPUs are mission-essential equipment required to provide adjustable ground power for the 420th Combined Test Force aircraft instrumentation systems, with voltage adjustability being critical for testing various aircraft components. The justification is made on an individual basis rather than full and open competition. The statutory authority cited is 10 U.S.C. 3204(a)(1), establishing that only one responsible source exists and no other supplies or services will satisfy agency requirements. The rationale emphasizes that only the ITW GSE Model 1400 GPU can meet requirements without unacceptable risks, as the government already owns one unit (FA930224P0126) successfully integrated into operations. Acquiring alternative GPUs would require complete re-integration, testing, validation, and schedule delays. Market research confirmed no other manufacturers produce equivalent GPUs suitable for the requirement. The action will be synopsized on SAM.gov with consideration of all proposals received.