UNSPSC 31331609: Stainless steel welded or brazed structural assemblies

UNSPSC 31331609 Stainless steel welded or brazed structural assemblies (Commodity) covers fabricated metal components and subassemblies that state and local governments procure for infrastructure, facility, and maintenance projects. Recent solicitations show the code capturing bridge components, structural framing for building construction, and raw or semi-finished stainless steel stock for operational use. Issuing bodies include city capital delivery departments managing bond-funded construction, county transportation authorities, and public universities acquiring metals for facilities and research support. The work ranges from engineered structural steel fabrication tied to specific projects through general metals procurement for institutional operations.

Activity concentrates in Texas and Florida, with additional university-level procurement in Wisconsin. The City of San Antonio Capital Delivery Department appears twice in recent solicitations: RFCSP2026025 for the Hays Street Bridge Connections & Eastside Area Streets project (RFP, due August 25, 2026) encompasses structural work funded through the 2022 Bond, and RFCSP2026071 for Fire Station #33 Facility Replacement (RFP, due July 30, 2026) involves structural shapes and building construction. Sarasota County issued IFB 262861MN for construction of a steel truss pedestrian bridge on Midnight Pass Road with bids due July 20, 2026, specifying steel truss bridge deck and associated concrete and approach work. The University of Wisconsin-Madison issued RFB 2026-UWMSN-01207-RFB for metals procurement including steel, aluminum, and stainless steel (due April 20, 2026), representing broader institutional sourcing rather than project-specific fabrication.