UNSPSC 40142021: Rock dust hose

Hose used in underground mining to rockdust mine for control of coal dust.

UNSPSC 40142021 Rock dust hose, a Commodity code, describes hydraulic hoses and fittings that state and local governments procure for fleet maintenance, equipment repair, and operational support—specifically replacement hoses in multiple sizes and PSI ratings, hose assemblies, couplings, fittings (elbows, swivels, quick connects, plugs, bushings), and onsite or mobile repair services. Recent solicitations show city and county public works departments, transit-adjacent municipal divisions, and state highway and equipment agencies purchasing these items on an as-needed basis to maintain compactors, wastewater treatment equipment, heavy-duty vehicle fleets, and construction equipment. The City of Atlanta's Department of Public Works, the City of Phoenix Public Works Department, Fulton County Department of Watershed Management, the City of Tampa Solid Waste & Environmental Program Management division, and the State of Ohio have all solicited hydraulic hose and fitting supplies within the past four months, typically bundled with repair-service options or as consumable supply contracts.

Activity is concentrated in the Southeast and Southwest, with recent IFB and RFQ postings from Atlanta (October 2026, due October 21), Phoenix (August 2026, originally due August 13), Tampa (May and June 2026), Fulton County (July 2026), and the State of Ohio (June 2026). The Kentucky Transportation Cabinet also issued an RFB in April 2026 for a master agreement covering hydraulic couplers and hose assemblies. Representative opportunities include the City of Atlanta's IFB MS-IFB/DPW/2609-1270096 for hydraulic cylinders, pumps, hoses, and repair services (due October 21, 2026); the City of Phoenix's IFB 27-FSD-0353 for mobile hydraulic hose repair and replacement across six service centers with two-hour response requirements and a three-year initial term plus two one-year options (commencing November 2026); and the City of Tampa's RFQ 26-P-00338 for compactor-related hose and fitting supplies on a monthly or as-needed basis. Most solicitations require electronic submission through municipal supplier portals or state eProcurement systems, proof of insurance prior to award, and compliance with E-Verify and employment verification requirements.