Amendment-01 FD20302600598_FA811826R0033- Overhaul of B1 Torque tube assembly

The United States Air Force, through the Air Force Sustainment Center at Tinker Air Force Base, is seeking a small business contractor to perform the overhaul and remanufacture of the B-1 Torque Tube Assembly under a five-year firm-fixed price Indefinite Delivery Indefinite Quantity (IDIQ) contract with a matching five-year ordering period. The work involves complete disassembly, cleaning, inspection, rehabilitation, reassembly, testing, and finishing of the item to restore it to a like-new condition, with all labor, facilities, equipment, and materials provided by the contractor. The item is identified by NSN 1680-01-143-5429RK and PN NF53602-01B, composed of aluminum, copper, and steel, with specified dimensions and weight, and is subject to strict inspection and acceptance criteria by the Defense Contract Management Agency at the overhaul site prior to delivery. The contract requires delivery of between five and 180 units over the life of the contract, with all completed items must be delivered defect-free, permanently marked with the contractor’s CAGE code and overhaul date, and accompanied by comprehensive documentation including maintenance and test data sheets, a list of replaced parts, and quality acceptance records maintained for five years. The acquisition is a total small business set-aside under NAICS code 336413, and only offerors who are approved sources and fully compliant with all solicitation requirements—including SAM registration, socioeconomic certifications, cybersecurity standards per DFARS 252.204-7012 and NIST SP 800-171 Rev. 3, and foreign ownership disclosure—will be considered. Proposals must be submitted electronically via the Procurement Integrated Enterprise Environment by the extended deadline of July 22, 2026, and must include four separately formatted volumes meeting strict file type and readability requirements. Award will be made solely to the offeror with the lowest total evaluated price, subject to pass/fail gates ensuring compliance with qualification, completeness, and price reasonableness. The contract incorporates numerous FAR and DFARS clauses governing termination, liability, data rights, shipping, warranty, Item Unique Identification (IUID) marking, export control, counterfeit prevention, and cybersecurity, and requires use of the Wide Area WorkFlow system for invoicing and payment. Additional work beyond the base overhaul may be performed under an “over and above” provision, subject to negotiation and separate