UNSPSC 77121506: Methane monitoring

UNSPSC 77121506 Methane monitoring, a Commodity code, encompasses laboratory analysis and field sampling services for methane and related gas detection across wastewater infrastructure, water treatment facilities, and environmental compliance programs that state and local governments procure on an as-needed and emergency-response basis. State and local issuing bodies soliciting under this code include county water and sewer departments, city utilities, county health systems, transit authorities, and state environmental protection agencies. Forsyth County Department of Water & Sewer has posted multiple opportunities in the recent window—an ITQ for emergency sewer spill monitoring, sampling, and analysis (due November 12, 2026) and an RFP for sanitary sewer flow monitoring services (due October 15, 2026)—alongside related water-quality and air-monitoring work from Santa Clara County (waterborne pathogen and environmental microbiology testing for healthcare facilities), the Orange County Transportation Authority (methane detection system service and maintenance at transit facilities under prevailing wage, due June 1, 2026), and the City of Phoenix Water Services Department (atmospheric monitoring instruments-fixed for detecting hydrogen sulfide and methane at water and wastewater facilities, due September 4, 2026). Issuing bodies span county water and sewer departments, city utilities, regional water authorities, healthcare systems, and transit agencies; Forsyth County appears as a repeat buyer across multiple sampling and monitoring categories.

Recent activity clusters in Georgia (Forsyth County RFPs and ITQs), Florida (Hillsborough County schools, Santa Clara County health systems, Palm Bay laboratory testing), California (Orange County Transportation Authority), Arizona (City of Phoenix), and Texas (TCEQ, OCTA). Representative solicitations range from emergency response sampling under ITQ protocols (Forsyth County sewer spill monitoring) to multi-year fixed infrastructure contracts with prevailing wage requirements (Orange County Transportation Authority methane detection system maintenance, estimated $260,000 over four years, due June 1, 2026). Contract vehicles include ITQ, RFP, IFB, and ITB formats; many include DBE, SBE, or prevailing wage set-asides tied to federal funding or transit authority protocols. Geographic spread spans the Southeast (Georgia, Florida) and Southwest (Arizona, California, Texas), with recurring activity in Georgia and Florida county utilities and healthcare settings.