UNSPSC 41113118: Multi gas monitors

UNSPSC 41113118 Multi gas monitors is a Commodity code covering portable and fixed gas detection equipment and associated calibration, monitoring, and maintenance services that state and local governments procure for environmental safety, utility operations, and emergency response. The scope spans equipment ranging from portable analyzers and atmospheric monitors to fixed-installation sensor systems for confined spaces, wastewater facilities, and lift stations, along with calibration, repair, and parts replacement. Issuing bodies include municipal utilities, transportation authorities, county emergency services, state transportation departments, and special-purpose districts. Recent solicitations show water utilities and environmental services divisions sourcing both equipment and on-call maintenance contracts; a county emergency medical services department procuring medical-grade compressed oxygen supply and tank management; and a municipal transit authority requesting methane detection system service across multiple facilities. Several solicitations reflect prevailing wage and federal transit administration compliance requirements, suggesting significant public-sector labor and compliance obligations in this code space.

Recent activity spans Florida, California, Arizona, Georgia, Texas, and North Carolina. Collier County Emergency Medical Services is soliciting medical-grade oxygen supply and management with tank rental, hydrostatic testing, and emergency delivery through October 8, 2026 via IFQ. The City of Phoenix Water Services Department posted an IFB for fixed atmospheric monitoring instruments and maintenance covering hydrogen sulfide, methane, oxygen depletion, and other hazardous gases with a five-year term and bids due September 4, 2026. Caltrans is running a Small Business set-aside (IFPQ 07A6433) for on-call calibration and repair of portable RKI gas analyzers in Los Angeles County with quotes due September 17, 2026, estimated contract value through June 30, 2029. The Orange County Transportation Authority awarded a four-year, $260,000 prevailing wage contract for methane detection system service and maintenance across five facilities. The City of Tucson Environmental Services Division posted an RFP for EPA-certified refrigerant reclamation services requiring gas extraction documentation. These opportunities reflect steady demand for both equipment procurement and recurring service and maintenance, with compliance-heavy scopes in regulated environments.