UNSPSC 41112510: Sight flow indicators

UNSPSC 41112510 Sight flow indicators is a Commodity code that encompasses flow measurement, level monitoring, and related instrumentation equipment and services used by state and local water, wastewater, environmental, and solid waste facilities to monitor, control, and verify treatment processes. Recent state and local solicitations under this code reflect procurement of flow meters, level sensors, atmospheric monitoring instruments, gas flow calibrators, and associated calibration, maintenance, and repair services. Buyers include water and wastewater utilities, environmental quality agencies, county waste authorities, and special-purpose districts. The issuing bodies span state environmental departments (Texas Commission on Environmental Quality), county governments (Collier County, Dane County), municipalities (City of Tampa, City of Phoenix), and regional water utilities (Eastern Municipal Water District). Water and wastewater treatment operations drive the majority of recent activity, with solicitations targeting equipment integration into SCADA systems and compliance with federal and state permit requirements, particularly EPA protocols and state environmental quality standards.

Recent opportunities cluster in Florida, Texas, and California. The Solid Waste Authority of Palm Beach County issued a Request for Expressions of Interest on September 11, 2026 (due November 18, 2026) for a Demolition, Design, Build, Operate and Maintain project for a new mass-burn waste-to-energy facility processing up to 2,550 tons per day, with an Industry Day scheduled for December 10, 2026. Collier County issued a Notice of Intent to Single Source on September 10, 2026 (challenge period closed October 1, 2026) for Siemens Process Instrumentation equipment including ultrasonic level controllers, flow meters, pressure and temperature transmitters, and replacement parts for a three-year term. The City of Tampa posted an Intent to Single Source on August 20, 2026 (due August 26, 2026) for Emerson-Flexim clamp-on flow measuring devices from CL2 Solutions at an estimated annual cost of $30,000. The City of Phoenix issued an IFB on August 14, 2026 (due September 4, 2026) for atmospheric monitoring instruments—fixed installations to detect hazardous gases, with a five-year contract term and DBE-N participation requirements. The Texas Commission on Environmental Quality solicited bids for gas flow calibrators on June 30, 2026 (due July 7, 2026) and for a Mass Flow Terminal on May 27, 2026 (due March 31, 2026). Eastern Municipal Water District posted an RFP on June 9, 2026 (due July 15, 2026) for meter verification, calibration, certification, and repair services across Riverside County, California.