UNSPSC 47101522: Packaged water treatment systems

UNSPSC 47101522 Packaged water treatment systems, a Commodity code, encompasses proprietary replacement parts, chemical treatment systems, specialized equipment, and associated installation and maintenance services that state and local water utilities procure to sustain or upgrade existing treatment infrastructure. Recent solicitations show state and local buyers acquiring manufacturer-specific components—WesTech drive shafts, Xylem Flygt pumps and OEM parts, Chemco lime slaking systems, Andritz separator equipment, Sanitaire diffusers, and Wallace & Tiernan sensors—as well as full-service programs including chlorine dioxide generation, HVAC water treatment, chilled water treatment, and polymer blending systems. The mix of issuing bodies is diverse: municipal water departments (Holly Hill, Phoenix, Pompano Beach, Waxahachie, Winter Park, Sanford, Calhoun, Cinci), county water authorities (Collier County, Gwinnett County, Bartow County, Sacramento County, Marion County, DeKalb County School District), state departments (California Department of Water Resources), regional transit and utility agencies (West Travis County PUA), and school districts (Marion County Schools, Collin College, Texas State University). Notable repeat buyers include Collier County, Gwinnett County, the City of Phoenix, City of Atlanta, and several Florida municipalities.

Geographic activity concentrates in Florida (Holly Hill, Winter Park, Pompano Beach, Sanford, Waxahachie, Tampa, Marion County, Collier County, Hillsborough County), Georgia (Gwinnett County, Calhoun, Paulding County, DeKalb County Schools, Atlanta), Texas (Waxahachie, McKinney, Austin, Frisco, Collin College, Texas State University, Bell County), and California (Sacramento County, statewide Department of Water Resources), with additional activity in Connecticut, Arizona, Illinois, and Ohio. Representative recent opportunities include: Collier County ITB 268705 for countywide chemicals supporting 29 line items of water and wastewater treatment chemicals with annual estimated volumes reaching $4 million (due November 13, 2026); the City of Phoenix IFB 260398 for pressure and temperature instrumentation across municipal water and wastewater treatment systems, five-year contract beginning October 15, 2026 (offers due August 18, 2026); Gwinnett County BL145-26 for bypass pumping services on an annual contract with equipment and labor across multiple pump sizes and operational modes (bids due October 23, 2026); the City of Pompano Beach ITB 27-001 for water treatment plant nanofiltration facility buildout funded through Florida State Revolving Fund, requiring prior experience as prime contractor on at least two $20 million municipal membrane treatment projects (proposals due November 2, 2026); and the City of Waxahachie RFP 202654 for full-service chlorine dioxide generation across two water treatment plants at 19 MGD combined capacity, serving approximately 315,000 pounds annual sodium chlorite (proposals due May 28, 2026). Sole-source and notice-of-intent procurements dominate the code, reflecting the proprietary nature of installed equipment and manufacturer-exclusive service relationships that constrain competitive responses.