UNSPSC 31231106: Iron machined bar stock

UNSPSC 31231106 Iron machined bar stock is a Commodity code that encompasses procurement of fabricated metal stock and structural materials used in construction, infrastructure, and institutional projects. Recent state and local opportunities tagged with this code reflect a broader construction and materials-supply market rather than machined bar stock alone. Issuing bodies soliciting under the code include cities, counties, and public universities. The City of San Antonio Capital Delivery Department appears twice in recent postings, suggesting repeat procurement activity from that jurisdiction. Work scoped under the code spans structural steel, concrete components, metal materials procurement, and site-work materials for capital projects ranging from bridge construction to facility replacement.

Geographic activity concentrates in Texas and Wisconsin based on recent postings. Representative opportunities include the City of San Antonio's Hays Street Bridge Connections & Eastside Area Streets project (RFP RFCSP2026025, proposals due August 25, 2026), Sarasota County's Midnight Pass Road Pedestrian Bridge (IFB 262861MN, bids due July 20, 2026), the City of San Antonio's Fire Station #33 Facility Replacement (RFP RFCSP2026071, proposals due July 30, 2026), and the University of Wisconsin-Madison's metals procurement for steel, aluminum, and stainless steel materials (RFB 2026-UWMSN-01207-RFB, bids due April 20, 2026). These opportunities span new construction, infrastructure improvement, and operational materials supply to public institutions and municipalities.