UNSPSC 31101713: Zinc permanent mold casting

Zinc object cast from permanent molds

UNSPSC 31101713 Zinc permanent mold casting is a Commodity code that in recent state and local solicitations represents repair, maintenance, and parts replacement services for industrial pumps rather than casting manufacture. The City of Atlanta Department of Watershed Management's May 2026 IFB for pump repair and parts services across nine pump classifications—including vertical turbine, horizontal split case, submersible, centrifugal, vertical chopper, progressing cavity, piston displacement, Watson Marlow, and vacuum and hydraulic pumps—illustrates the practical scope of work being procured under this code. Vendors must demonstrate full-service capability including procurement, installation, disassembly, detailed inspection, transportation, repair to OEM standards, reassembly, and startup services. Successful bidders require access to a functional machine shop, field service equipment, and personnel certified in pump shaft alignment, welding, and machinist work, with confined space entry training. All work must comply with OSHA standards, lock-out/tag-out procedures, manufacturer safety recommendations, and applicable safety codes. Part delivery requirements mandate 90 percent of parts within 24 hours and the remaining 10 percent within 72 hours, with one-year warranties on parts and services. The issuing body is a municipal water utility department procuring through a multi-step sealed bid process with a prequalification phase preceding the formal IFB.

The code shows minimal recent activity in the posted opportunities block, with only the Atlanta solicitation (due May 29, 2026) supporting visible state and local procurement momentum. Geographic concentration is limited to Georgia based on available records. The Atlanta opportunity, posted May 8, 2026, represents an annual contract with no disclosed budget ceiling, offering five percent payment discount for remittance within 10 days or net 30 calendar days otherwise. Vendor responsibility for tools, equipment, safety gear, and plant inspection costs, combined with potential reimbursement obligations for authorized facility visits, reflects typical municipal procurement structures for specialized field services. Watson Marlow work must be performed by manufacturer-certified distributors and Flygt work by Xylem-certified distributors, establishing technology and infrastructure barriers to entry. The solicitation permits subcontractors with prior City approval, though the primary vendor retains sole responsibility for all work.