UNSPSC 31331210: Titanium bolted structural assemblies

UNSPSC 31331210 Titanium bolted structural assemblies is a Commodity code that in recent state and local procurement practice covers structural steel components and assemblies used in bridge construction, though the titanium specification in the code name does not appear prominently in current solicitations. State and local governments procure these materials as part of broader construction contracts for pedestrian and vehicular bridges, where steel structural shapes, trusses, and bolted connections form the primary load-bearing systems. The issuing bodies include county transportation departments and municipal capital delivery offices that manage infrastructure projects funded through bonds and transportation programs. The work is typically solicited as part of a full construction contract rather than as a discrete materials procurement, with contractors responsible for fabrication and assembly to specification.

Recent activity centers in Florida and Texas. Sarasota County issued an Invitation for Bids (IFB) on July 29, 2026 for the Midnight Pass Road Pedestrian Bridge, a steel truss bridge project with a response deadline of July 27, 2026, which included steel deck, piles, concrete end bents, and approach slabs. The City of San Antonio Capital Delivery Department posted two construction RFPs in June and July 2026 — the Hays Street Bridge Connections & Eastside Area Streets project (RFCSP2026025, due August 25, 2026) and Fire Station #33 Facility Replacement (RFCSP2026071, due July 30, 2026) — both funded through the 2022 Bond. These solicitations list structural shapes and concrete beams among applicable product categories but do not isolate titanium bolted assemblies as a discrete line item. The code shows limited recent state and local activity specifically tagged to titanium structural components; opportunities appear more broadly as infrastructure construction contracts in which steel structural elements are embedded.