UNSPSC 20121103: Bulk liquid cement equipment

UNSPSC 20121103 Bulk liquid cement equipment is a Commodity code under which state and local water utilities procure the design, fabrication, and installation of large-capacity prestressed concrete ground storage tanks. The work encompasses tank construction (including foundations, mixing systems, and yard piping), associated appurtenances (manways, ladders, roof components, valves, and SCADA equipment), site work (grading, soil stabilization, erosion control, and driveway reconstruction), and full operational completion. Tank contractors must meet stringent prequalification thresholds, typically requiring minimum ten years of specialty experience in wire-wound circular prestressed composite tank construction and several completed dome-covered installations in service. Issuing bodies include municipal water utilities and departments operating under county jurisdiction; the recent record shows activity from city-level Utilities Departments handling capital water-infrastructure programs.

The code shows recent activity concentrated in Georgia. The City of Calhoun, Georgia Utilities Department issued an IFB (Solicitation PE76500NONST2026000000021) for a new two-million-gallon prestressed concrete ground storage tank at Fire Tower Road with a June 18, 2026 bid deadline and 240-day completion schedule; acceptable manufacturers included CROM Corporation and PreCon Corporation, among engineer-approved equivalents. The City of Marietta, Georgia (Cobb County) solicited sealed bids (Solicitation PE66365NONST2026000000031) for the Pine Mountain Tank Replacement project, a five-million-gallon prestressed concrete tank installation with full demolition of an existing 4.3-million-gallon steel tank, with a February 24, 2026 response deadline and a mandatory site visit and pre-bid meeting requirement. Both opportunities required bonding (bid bonds at 10 percent of base bid and performance/payment bonds at 100 percent of contract price) and contractor licensing compliance with state security and immigration requirements.