UNSPSC 31331701: Aluminum riveted structural assemblies

UNSPSC 31331701 Aluminum riveted structural assemblies, a Commodity code, captures structural steel and aluminum components used in bridge construction and building framing projects solicited by state and local governments. Recent opportunities show that state and local bodies are procuring steel truss bridge decks, structural shapes for building construction, and related fabricated structural elements as part of larger capital construction efforts. The issuing bodies soliciting under this code include county governments and municipal capital delivery departments, with Sarasota County and the City of San Antonio appearing as active buyers in the recent opportunity set.

Activity is concentrated in Florida and Texas. Sarasota County is pursuing construction of a steel truss pedestrian bridge on Midnight Pass Road under IFB format with a due date of July 20, 2026, encompassing steel truss bridge deck components. The City of San Antonio Capital Delivery Department has posted two competitive sealed proposals: the Hays Street Bridge Connections & Eastside Area Streets project (RFCSP 2026-025, proposals due August 25, 2026) involving structural shapes and building elements, and the Fire Station #33 Facility Replacement project (RFCSP 2026-071, proposals due July 30, 2026) that includes structural shapes for building construction. San Antonio has scheduled mandatory site visits and pre-submittal conferences for both projects and requires written questions by specified deadlines through Jose Narvaez, the designated procurement specialist.