NIGP 43092: Welding and Industrial Gases: Acetylene, Argon, Carbon Dioxide, Oxygen, etc.

NIGP 43092 Welding and Industrial Gases: Acetylene, Argon, Carbon Dioxide, Oxygen, Etc., an Item code, covers the supply, delivery, and maintenance of compressed industrial and specialty gases in cylinders and bulk tanks serving municipal operations, emergency services, utilities, transit systems, laboratories, and industrial facilities. State and local governments procure acetylene, argon, oxygen, nitrogen, carbon dioxide, helium, propane, and specialty EPA Protocol calibration gases for welding, emergency medical response, wastewater treatment, emissions monitoring, vehicle fueling infrastructure, laboratory analysis, and facility operations. Recent solicitations show demand for gas cylinders delivered within 24–48 hours, cylinder leasing and exchange services, refill programs on firm or renewable contracts, and integrated maintenance including system diagnostics, tank inspections, and emergency repairs. Issuing bodies include county emergency services (EMS), municipal departments (parks, public works, waste-to-energy facilities), transit authorities, school districts and community colleges, state environmental and laboratory agencies, and special-purpose authorities. Counties and municipalities dominate the activity; repeat buyers include Collier County, Palm Beach County, Orange County, and Salt Lake City Corporation.

Recent opportunities span Florida, California, Texas, Utah, Illinois, Missouri, North Carolina, and Washington. Collier County (Florida) Emergency Medical Services posted an RFQ on October 6, 2026, for oxygen cascade system replacement and installation at three stations, with responses due October 15, 2026. Salt Lake City Corporation issued RFP SLCI27027 on October 2, 2026, for service and maintenance of compressed natural gas time-fill fueling infrastructure, with proposals due November 4, 2026, under a one-year term with four one-year renewal options. The City of Pittsburgh posted IFB 2026-IFB-098 on October 1, 2026, for 150-pound liquid chlorine cylinders for pool operations, with bid-price discounts for DBE-certified vendors (18% MBE, 7% WBE, 5% VBE, 3% LGBTQIA+ goals) and a two-year term plus two optional one-year extensions. Palm Beach County issued RFQ 26-0209-RR on September 29, 2026, for welding gases and accessories under a term contract with SBE preference (10% price window) and local-vendor preference, quotes due October 20, 2026. Orange County (California) posted IFB for EPA Protocol calibration and audit gases on September 22, 2026, with a five-year usage agreement at firm pricing, OCLSB and DVBE bid-price preference (5%, up to $100,000), and option to extend as cooperative purchasing vehicle to subordinate agencies. Dallas Area Rapid Transit Authority solicited a blanket purchase order for welding and inert gases on May 8, 2026, with a mandatory site visit requirement, FOB Destination pricing, and two-business-day delivery timelines to nine facilities. The City of Tampa (solicitation 25-P-00349) sought bids for waste-to-energy facility gases covering industrial and EPA Protocol calibration gases with U-WMBE and SLBE bid discounts (up to $20,000 and $10,000 respectively) and estimated contract value of approximately $120,000.