UNSPSC 12142101: Hydrogen compound gases

UNSPSC 12142101 Hydrogen compound gases is a Commodity code capturing specialty industrial and medical gases that state and local governments procure for operational, maintenance, and treatment applications. Recent state and local solicitations show that this code encompasses acetylene, oxygen, nitrogen, argon, carbon dioxide, helium, and related specialty gas blends in cylinder and bulk liquid form, alongside cylinder rental, hydrostatic testing, and delivery services. Issuing bodies range across municipal departments (public works, water treatment, fire departments), county governments, community colleges, school districts, and regional transit authorities. Collin College and Collin County Community College District have posted back-to-back three-year welding gas procurement solicitations (ITBs FY2024-ITB-020 and FY2024-ITB-024) with estimated annual spend near $400,000 per contract; both emphasize multi-vendor awards and evaluate suppliers on price (35%), references (15%), quality (15%), district needs (15%), and total cost of ownership alongside vendor history and local preferences. Dallas Area Rapid Transit Authority issued a blanket purchase order (BPO) for welding and inert gases covering acetylene, oxygen, argon, and nitrogen cylinders with purity specifications, DOT and OSHA compliance requirements, and mandatory site visit attendance (response due June 2, 2026). Water utilities have emerged as active buyers: the City of Wichita sought liquid carbon dioxide for drinking water treatment at two facilities (840 tons annually, due May 1, 2026); Alameda County Water District solicited liquid oxygen and carbon dioxide for its treatment plant (due May 1, 2026); and the State of Texas Comptroller conducted a statewide RFI for industrial gases and dewar rental covering 25 TxDOT highway districts (March 25, 2026 meeting).

Activity clusters in Texas (Austin, Dallas, Collin County, San Antonio), Florida (Sarasota, Orlando), California (Alameda County), Kansas (Wichita), Missouri (Jackson County), Michigan (Detroit), and Connecticut (Shelton), with strong representation from education and municipal water and public safety agencies. Specialized applications dominate: the City of Orlando seeks liquid CO₂ system maintenance for eleven pool facilities with Chart Industries CARBO-MAX equipment expertise (IFB26-0250, due April 6, 2026); the Detroit Fire Department requires medical-grade oxygen delivery of approximately 1,400 H-size tanks annually on weekly or emergency schedules (RFQ, due April 24, 2026); the City of Austin's IFB 5000RBB1011 covers industrial gases and cylinders across multiple departments with standard seven-day and urgent twenty-four-hour delivery tiers (bid due April 30, 2026); and Northside Independent School District (San Antonio) procures welding consumables as an as-needed catalog discount arrangement (IFB 2026-054, due March 5, 2026). Hydrostatic testing and cylinder certification services also appear: the City of Dallas solicited DO₂ and SCBA cylinder testing (due March 18, 2026). Insurance, delivery capability, technical certifications (NSF 60 for potable water, USP for medical oxygen, CGA for cylinder fittings), and minimum supplier experience (typically three to five years) are standard requirements across solicitations, with FOB destination and firm pricing for twelve to twenty-four months typical contract structures.