Sigma SEM

The U.S. Air Force Sustainment Center, Product Zone Integration Management Branch (AFSC/PZIMB), located at Tinker Air Force Base, Oklahoma, has awarded a sole-source firm-fixed-price contract under FAR 6.302-1(a)(2) to Carl Zeiss Microscopy, LLC for the procurement, installation, calibration, and training associated with a Field Emission Scanning Electron Microscope (FESEM) system integrated with Oxford Instruments analytics. The acquisition, identified by solicitation number FA812626P0041 and classified under NAICS code 333310, is justified due to the unique technical capabilities of the Zeiss FESEM, which is the only system capable of supporting patented correlative microscopy through a proprietary sample holder, seamless integration with existing Oxford EBSD, EDS, and BEX detectors, and 7-year backward compatibility with legacy data formats used in the Metallurgical Lab at Tinker AFB. No competitive procurement was feasible as market research confirmed no small business or other vendor can meet the stringent technical requirements necessary for first article testing, failure analysis, reverse engineering, and mishap investigations. The contract includes delivery, on-site installation, performance verification, and comprehensive user training, with a performance period of seven months after receipt of order, and no options or sustainment lifecycle are anticipated. The primary place of performance is Tinker Air Force Base, Oklahoma, with a secondary reference to S Coffeyville, Oklahoma, although no detailed packaging, marking, or FOB terms are specified. Although the contract type is firm-fixed-price under FAR Part 12 and simplified acquisition procedures, no dollar value is disclosed in the available documentation. Evaluation criteria are implicitly defined by the non-negotiable technical specifications listed in the Statement of Work, with acceptance occurring at the government facility upon successful calibration and verification. The contracting officer’s representative, technical representative, and contracting officer details are not listed, and no formal contract clauses, representations, certifications, or attachments are included in the record. The acquisition triggers sole-source justification requirements under FAR 6.303 due to the absence of any responsible small business capable of meeting the specialized performance needs, and while the funding source is identified as the Capital Investment Fund, specific accounting codes, payment instructions, or invoicing systems are not provided. The system’s integration with existing Zeiss metallographs and Oxford analytics creates a technical dependency that precludes competition and establishes an exceptional procurement rationale under federal acquisition regulations.