UNSPSC 30101713: Tin beams

UNSPSC 30101713 Tin beams, a Commodity code, covers structural steel and metal framing components sourced by state and local governments for infrastructure and building projects. The recent solicitations tagged under this code show that state and local buyers are procuring steel structural elements as part of larger construction packages — specifically, steel truss systems for pedestrian bridges, structural steel beams and shapes for roadway and bridge connections, and metalwork within facilities. Issuing bodies soliciting under the code include city capital delivery departments (San Antonio), county public works or engineering divisions (Sarasota County), and other municipal construction authorities managing bond-funded capital projects. The work is typically bundled within general construction RFPs and IFBs rather than procured as standalone material supply, meaning general contractors and construction managers submit competitive bids that encompass site acquisition, structural design, and material procurement.

Recent activity centers on Florida and Texas. Sarasota County posted an IFB (Solicitation 262861MN, due July 27, 2026) for the Midnight Pass Road Pedestrian Bridge, which includes a steel truss bridge deck as a core component. The City of San Antonio Capital Delivery Department posted two RFPs on bond-funded projects: the Hays Street Bridge Connections & Eastside Area Streets project (RFCSP2026025, due August 25, 2026) encompassing bridge connections and roadway improvements with applicable structural shapes and concrete beams in scope, and the Fire Station #33 Facility Replacement (RFCSP2026071, due July 30, 2026) including structural shapes among applicable categories. Pre-bid conferences and Q&A cycles are standard; San Antonio requires written questions by defined deadlines and posts responses publicly before proposal submission.