UNSPSC 39121802: Inactive units or devices

UNSPSC 39121802 Inactive units or devices is a Commodity code that encompasses control system hardware and associated equipment used in water treatment, energy production, and industrial automation environments. Recent state and local solicitations under this code focus on programmable logic controllers (PLCs), SCADA (Supervisory Control and Data Acquisition) system components, digital valve positioners, and continuous emissions monitoring equipment. Water utilities dominate the issuing-body mix, with the City of Atlanta Department of Watershed Management, West Basin Municipal Water District, and the City of Santa Fe appearing as major recent buyers; city purchasing offices (Austin), county governments (Sarasota), and school districts also solicit under the code, though less frequently. The scope of work spans PLC replacement and modernization (replacing legacy Quantum and GE iFix systems with modern Schneider Electric or Allen-Bradley platforms), SCADA system upgrades including HMI replacement and network architecture conversion, and procurement of discrete industrial control components such as positioner valves and emissions monitoring units. Geographic activity concentrates in Texas (Austin, Santa Fe, San Antonio), Georgia (Atlanta), California (Torrance), and Florida (Sarasota), with water treatment plant modernization as the dominant use case.

Recent representative opportunities include West Basin Municipal Water District's RFP for Torrance Refinery Water Recycling Plant Programmable Logic Controller Replacements (due November 5, 2026), which calls for replacement of three Modicon controllers with M580 processors, PLC programming, HMI development, and Factory and Site Acceptance Testing; the City of Atlanta's paired RFPs for Chattahoochee and Hemphill Water Treatment Plant SCADA Improvements (October 14, 2026), each requiring comprehensive modernization of control architecture with Schneider Electric AVEVA systems and ControlLogix controllers across 360-day timelines; the City of Austin's IFQ for a digital valve positioner (due October 20, 2026, with SBE/M/WBE prioritization); and the City of Santa Fe's RFP for PLC replacement and SCADA modification (FY26RFP036, with proposal deadline December 18, 2025, requiring Schneider Electric Unity Pro XL software and Quantum-to-M580 upgrades across 13 water system sites). Northside Independent School District in San Antonio issued an IFB for athletic equipment, supplies, and related services (due October 19, 2026), representing a category mismatch—the code shows little relevant recent activity outside water and energy utilities. Set-asides and preferences appear routinely in water utility work; Austin consistently prioritizes HUBs and M/WBEs in energy-center equipment solicitations, and Santa Fe offers local preference considerations (3–6% points) for certified New Mexico resident businesses.