UNSPSC 31331200: Bolted structural assemblies

UNSPSC 31331200 Bolted structural assemblies is a Class code covering metal structural components and fabrication services that state and local governments procure for infrastructure repair, facility maintenance, and protective installations. Recent solicitations show state and local buyers acquiring I-beams, metal plates, steel fabrication services for custom doors and railings, and raw steel stock for shop operations. The issuing bodies span state departments, cities, and special-purpose authorities — the State of Illinois Department of Agriculture, the State of Georgia through Ware County, the City of Tucson, and the City of Philadelphia, Mississippi have all posted opportunities under or closely aligned with this code in the past four months. Work ranges from small-purchase commodity orders (I-beams and metal plates for state fair grounds) to comprehensive steel fabrication contracts (custom protective infrastructure for city assets) and bridge repair projects involving precast channel beams and structural repair.

Geographic activity concentrates in the South and Southwest — Georgia, Texas, Illinois, Mississippi, and Arizona have each posted opportunities since mid-February 2026. The State of Illinois Department of Agriculture issued IFB 26406AGRBLDG4B52030 for eight I-beams and two metal plates totaling $3,900.00, due April 30, 2026, requiring F.O.B. Destination delivery within 30 days and manufacturer certification. The City of Tucson released RFP No. 240080 for steel fabrication services including custom doors, steel cages, anti-vandalism boxes, and hand railings with a one-year initial term and four one-year renewal options; the RFP imposed Section 3 Program requirements mandating 25 percent of labor hours from Section 3 Workers and 5 percent from Targeted Section 3 Workers, plus DBE participation and Buy America compliance. The City of Philadelphia, Mississippi solicited sealed bids for the Blount Street Bridge Repair project (IFB 3170035505) due April 23, 2026, encompassing timber pile repair, roadway approach repair, and replacement of precast channel beams. The State of Georgia through Ware County posted ITB 42000GFC0000445 for steel delivery to a Georgia Forestry Commission shop by February 19, 2026, requiring clean, oil-free stock delivered within four weeks of award.