UNSPSC 31102313: Zinc plaster mold casting

Zinc object cast from plaster molds

UNSPSC 31102313 Zinc plaster mold casting is a Commodity code that shows no recent relevant state and local procurement activity. The single posted opportunity—the City of Atlanta Department of Watershed Management's May 2026 IFB for pump repair and maintenance services (PE66062NONST2026000000372, due May 29, 2026)—addresses comprehensive repair, installation, parts replacement, and field service for nine classifications of industrial pumps and does not involve zinc plaster mold casting or related metal-casting work. The opportunity requires vendors to operate or access functional machine shops, provide OEM-standard repairs with certified personnel trained in welding and machinist work, supply 90 percent of required parts within 24 hours and the remaining 10 percent within 72 hours, and maintain OSHA and manufacturer safety compliance. The mismatch between the code's nominal scope (zinc-based casting) and the actual work being solicited (pump service and repair) signals that the code does not currently capture meaningful state and local demand for zinc plaster mold casting products or services.

No geographic concentration or issuing-body pattern emerges from the available records, as the single posted opportunity does not align with the code's intended scope. Firms pursuing work in industrial metal casting, particularly zinc-based processes for valve bodies, pump housings, or similar components, should monitor UNSPSC codes tied to foundry services and metal casting more broadly rather than rely on this specific commodity classification for state and local sourcing signals.