UNSPSC 32151900: Automation control connectivity devices

UNSPSC 32151900 Automation control connectivity devices, a Class code, encompasses SCADA system upgrades, PLC replacements, control panel design and manufacturing, and related industrial automation integration services that state and local water utilities, transit authorities, and special districts are actively soliciting. Recent opportunities show municipalities and independent water authorities procuring end-to-end SCADA modernization (replacing legacy HMI platforms like GE iFix with Schneider Electric AVEVA or equivalent systems), control panel fabrication to NEMA specifications, variable frequency drives for booster stations, and comprehensive system integration labor including Factory Acceptance Testing, operator training, and as-built documentation. Issuing bodies include city water departments, independent water authorities, and municipal utility districts; the City of Atlanta Department of Watershed Management and Tohopekaliga Water Authority appear as repeat buyers in the recent pipeline. Work scopes demand vendors demonstrate five or more years of comparable end-to-end integration experience, with qualifications typically including prior successful Allen-Bradley ControlLogix PLC and SCADA upgrades at water or wastewater facilities, dedicated project managers with seven-plus years in industrial controls, and lead programmers with platform-specific (ControlLogix, AVEVA) development experience.

Recent activity concentrates in Georgia and Florida, with additional opportunities in California and New Mexico. The City of Atlanta issued back-to-back pre-advertisement notices in May 2026 for SCADA improvements at Hemphill and Chattahoochee Water Treatment Plants (response deadlines May 29, 2026), each encompassing system-wide modernization, network architecture conversion (ControlNet to Ethernet/IP), control panel replacement across multiple facility systems, and 360-day implementation timelines with Factory Acceptance Testing and comprehensive training. The Tohopekaliga Water Authority (Osceola County, Florida) posted IFB 26-026 (due May 21, 2026) for design, manufacturing, and delivery of a single NEMA 4X stainless-steel lift station control panel for four 88 HP pumps with SCADA compatibility, limiting bidders to three pre-approved manufacturers. The Eastern Municipal Water District (Riverside County, California) released RFB 3921 (due April 29, 2026) for three 500 HP variable frequency drives to replace end-of-life units at a booster facility, with mandatory April 7 job walk and board approval anticipated June 3, 2026. The City of Santa Fe issued RFP FY26-RFP-036 (due December 18, 2025, now closed) for PLC replacement and SCADA modifications across four treatment facilities using Schneider Electric Unity Pro XL, with local preference available to New Mexico-certified vendors.