N0016426RGW20-PROCUREMENT OF DESIGN AND PRODUCTION OF FLAT RAILCARS-PSC 2220- NAICS 336510

The contract solicitation N0016426RGW20 seeks the design, manufacture, and delivery of up to nine flat railcars for strategic weapons transport, governed by the North American Industry Classification System code 336510 and administered by the Naval Surface Warfare Center Crane. The scope requires full compliance with AAR-M1001, Section C, Part II, and a detailed Systems Requirement Document, including adherence to specific structural and performance criteria such as a maximum flatcar weight of 99,200 lbs, a gross rail load of 286,000 lbs, and a revised strike-down load of 355 kips. Railcars must be fully commissioned and capable of safe operation on U.S. rail networks, featuring hydraulic end cushioning as defined in technical drawings, including WS20972A, which was formally added to the solicitation’s attachments. Deliveries are to be made FOB origin to one of three designated Government sites—Strategic Weapons Facility Atlantic, Strategic Weapons Facility Pacific, or Eastern Range—with inspection and formal acceptance to occur upon arrival at the designated location. The contract is structured as an indefinite-delivery/indefinite-quantity instrument with CLINs specifying total quantity limitations and delivery timing across multiple years following award. The proposal submission timeline has been extended multiple times through amendments, with the current closing date set for 18 May 2026 at 2:00 PM Eastern Standard Time. Key procedural updates include the addition of critical technical documentation such as Drawing WS20972A and a comprehensive Government Furnished Property list detailing items like missile shipping fixtures and support assemblies, all delivered by September 2027. Amendments also corrected omissions, most notably the inclusion of FAR Clause 52.219-4, and provided detailed responses to offeror inquiries regarding technical specifications, load requirements, and delivery logistics. While pricing details remain undefined and are to be submitted by offerors, evaluation factors imply a trade-off approach emphasizing technical compliance, past performance, and risk mitigation, particularly around structural integrity and adherence to G-loading requirements. The Government will furnish key information within 30 days after award, and while no formal Section M evaluation matrix is present, core criteria center on alignment with the SRD, AAR standards, and system survivability. Submission must be made electronically or physically to the Crane, Indiana office, with no page limits specified, and all submissions must reference the latest