UNSPSC 41113109: ORSAT equipment

UNSPSC 41113109 ORSAT equipment, a Commodity code, covers compressed medical oxygen supply, refrigerant extraction and reclamation, atmospheric hazard-gas detection systems, and associated installation and maintenance services procured by state and local health, environmental, and utility agencies. The code captures a mix of consumable gases (medical oxygen in pressurized cylinders), recurring service contracts (hydrostatic testing, chemical application, detector calibration), and fixed equipment installations (multi-gas sensors and alarm systems) at water and wastewater facilities, emergency services bases, and transit infrastructure. Issuing bodies include county emergency medical services (Collier County EMS), municipal environmental and general services divisions (City of Tucson), water utilities (City of Phoenix Water Services), transportation authorities (Orange County Transportation Authority), and county solid waste authorities (Solid Waste Authority of Palm Beach County).

Recent activity spans Florida, Arizona, Texas, Georgia, and California. Representative opportunities include Collier County EMS's solicitation (QQ2026152) for medical-grade oxygen in multiple tank sizes with tank rental, hydrostatic testing, delivery, and hurricane-season surge capacity through September 2027, anticipated annual spending approximately $12,000; the City of Tucson's RFP (240011) for EPA-certified refrigerant reclamation services extracting gases from approximately 50 appliance units per week at the Los Reales Sustainability Campus through September 2024 with potential four annual renewals; the City of Phoenix Water Services' IFB (IFB-27-0435) for fixed atmospheric monitoring instruments to detect hydrogen sulfide, methane, oxygen depletion, and other hazardous gases at lift stations, headworks, and confined-space entry points, term five years, with pre-offer conference August 25, 2026; and the Orange County Transportation Authority's IFB (250322) for methane detection system service and maintenance across five transit facilities (calibration, testing, unscheduled labor, repair parts), estimated value $260,000 over four years (July 2026–June 2030), a prevailing wage contract subject to Davis-Bacon and DBE requirements, with pre-bid conference May 11, 2026 and bids due June 1, 2026. The OCTA contract requires acknowledgment of Addendum #2 Revision issued May 19, 2026.