UNSPSC 31121001: Non ferrous alloy v process machined castings

UNSPSC 31121001 Non ferrous alloy v process machined castings, a Commodity code, covers metal castings for water and wastewater infrastructure, specifically manhole covers, frames, and related utility access components that state and local governments procure for stormwater, sanitary sewer, and potable water systems. The code captures finished, machined castings in non-ferrous alloys—typically ductile iron or gray iron—supplied as catalog items or custom designs meeting municipal specifications and ASTM standards. State and local issuing bodies under this code include county governments, municipal water authorities, and public works departments responsible for utility-system maintenance and expansion.

DeKalb County, Georgia posted a three-year multiyear contract solicitation for manhole castings and accessories on April 1, 2026, with a response deadline of April 30, 2026 (IFB/ITB posted to the county's procurement portal at https://procurement.opengov.com/portal/dekalbcountyga). This represents the recent documented activity for the code. The solicitation indicates standard procurement terms—set-aside designations, DBE requirements, and technical specifications are available through the official county portal. While the source does not report broader geographic concentration or repeat-buyer patterns, the single posted opportunity reflects ongoing demand for utility castings across the Southeast.