MMD Fish Passage Facility Shop Building

This solicitation, numbered W912DW26QA046, is for the design, procurement, and delivery of a cold-formed steel pre-engineered metal building kit to serve as a workshop at the Mud Mountain Dam Fish Passage Facility in Enumclaw, Washington. The building must be precisely 50 feet by 50 feet at the base with eave heights between 22 and 26 feet and a gabled roof with a minimum 3:12 pitch not exceeding 34.5 feet in peak height, constructed with a 24-gauge aluminum-zinc alloy-coated steel standing seam roof meeting ASTM A792/A792M and AISI D100 standards. The entire kit must be designed for assembly without welding, brazing, or other hot work. Offerors must provide comprehensive deliverables including fully stamped engineering drawings, structural calculations for foundation reactions and anchor bolt layouts, detailed floor and elevation plans for both ground and mezzanine levels, isometric and plan views of all structural members, complete specifications, assembly instructions, and an O&M data binder containing installation, operation, maintenance, repair, troubleshooting, parts lists, one-line electrical diagrams, and manufacturer warranties. The building must comply with USACE EM 385-1-1, USACE ER 1110-2-8159, UFC 1-200-01, IBC 2024, and NFPA 101-2024, with USACE and NFPA standards taking precedence in case of conflict, along with all applicable federal, state, and local codes. This is a Total Small Business Set-Aside under FAR 19.5, open exclusively to small businesses, with a final due date of June 30, 2026, at 9 a.m. Pacific Time, extended from the original June 18 date through multiple amendments. Proposals must explicitly certify compliance with every requirement in the Purchase Description and include all mandated drawings and documentation, with non-compliant submissions being disqualifying. Critical submittals—stamped drawings, foundation calculations, and a full components list with product data and shop drawings—must be submitted for government approval no later than 60 days after contract award, and manufacturing cannot begin until approval is granted. Delivery is FOB destination to the specified facility with a one-week advance notice required, and final acceptance is contingent on a joint government