UNSPSC 31331400: Ultra violet welded UV structural assemblies

UNSPSC 31331400 Ultra violet welded UV structural assemblies is a Class code that in recent state and local procurement activity covers structural steel components and assemblies for bridge and infrastructure construction projects. The code captures steel truss bridge decks, structural shapes, and related fabricated steel elements used in public works. Issuing bodies under this code include county governments and municipal capital delivery departments. Sarasota County and the City of San Antonio Capital Delivery Department are active solicitors, with San Antonio posting multiple construction projects funded through bond programs in the second and third quarters of 2026.

Recent activity concentrates in Florida and Texas. Sarasota County solicited an IFB for construction of a steel truss pedestrian bridge on Midnight Pass Road, due July 20, 2026 (posted July 29, 2026), which includes a steel truss bridge deck and supporting concrete infrastructure. The City of San Antonio Capital Delivery Department issued an RFP for the Hays Street Bridge Connections & Eastside Area Streets project, due August 25, 2026 (posted July 8, 2026), with a pre-submittal conference on July 20, 2026 and work encompassing roadway and creek greenway improvements across multiple streets. San Antonio also posted RFCSP2026071 for Fire Station #33 Facility Replacement, due July 30, 2026 (posted June 15, 2026), with a mandatory site visit on June 29, 2026 at 3:00 p.m. and a pre-submittal conference the same morning. Questions on San Antonio procurements are directed to Jose Narvaez, Procurement Specialist III, with submission deadlines preceding the proposal due dates by one week.