UNSPSC 31331506: Non metallic solvent welded structural assemblies

UNSPSC 31331506 Non metallic solvent welded structural assemblies is a Commodity code that captures fabricated structural components and assemblies used in construction projects, though recent state and local opportunities show limited direct solicitation under this code's specific scope. The code encompasses pre-fabricated or assembled structural elements produced using non-metallic materials and solvent-welding techniques, typically incorporated into larger construction and infrastructure work. State and local issuing bodies pursuing work in this category include city capital delivery departments, county public works offices, and university procurement operations. The work is generally embedded within larger construction contracts rather than solicited as standalone material or assembly procurement.

Recent activity appears concentrated in Texas, with the City of San Antonio Capital Delivery Department posting multiple construction RFPs in mid-2026 — including RFCSP2026025 for the Hays Street Bridge Connections & Eastside Area Streets project (proposals due August 25, 2026) and RFCSP2026071 for Fire Station #33 Facility Replacement (proposals due July 30, 2026), both funded through 2022 Bond programs. Sarasota County, Florida posted IFB 262861MN for a Midnight Pass Road pedestrian bridge with structural and concrete components (bids due July 20, 2026). The University of Wisconsin-Madison posted RFB 2026-UWMSN-01207-RFB for metals procurement including steel, aluminum, and stainless steel (bids due April 20, 2026), though this solicitation does not target non-metallic assemblies and represents a mismatch with the code's nominal scope. The code shows sparse direct targeting; most relevant activity comes through general construction RFPs where structural assemblies are specification line items rather than primary procurement vehicles.