NIGP 400: Foundry Castings, Equipment, and Supplies

NIGP 400 Foundry Castings, Equipment, and Supplies, a Class code, encompasses the broad range of maintenance, repair, and operations (MRO) supplies, equipment, and related services that state and local governments procure for fleet, facilities, utilities, and infrastructure maintenance. Recent solicitations show state and local buyers purchasing blanket-order catalogs of MRO products spanning electrical, plumbing, HVAC, lighting, safety, cleaning, and fleet maintenance supplies; machine shop services for engine rebuilding and component machining; and on-call technical contractor services spanning asphalt work, HVAC repair, electrical work, plumbing, welding, and equipment installation. The issuing bodies soliciting under this code include city governments (Tucson, Milpitas, Palm Bay, Owensboro), counties (Clay County, Sarasota, Marion County), and special-purpose districts (Tucson Water). City procurement offices represent the dominant buyer segment, with some activity from county purchasing and school boards participating through cooperative and interlocal agreements.

Recent procurement activity concentrates in Arizona, California, and Florida. The City of Tucson issued RFP 240078 for comprehensive MRO Supplies, Parts, Equipment, and Materials with a response deadline of March 28, 2024, through OMNIA Partners cooperative purchasing, with an estimated annual volume of approximately $250 million and an anticipated three-year contract with two optional one-year extensions. The City of Milpitas issued IFB 26-229 for blanket purchase orders of MRO supplies across five categories (General Facilities, Fleet, Parks and Landscaping, Utility Operations, and Street Maintenance) with bids due August 4, 2026, on a five-year term with local purchasing preference and prevailing wage compliance. The City of Tucson also issued IFB 270172 for machine shop component parts, cylinder head rebuilding, and machining services with bids due October 19, 2026, carrying federal ARPA funding and prevailing wage obligations. The City of Owensboro, Kentucky solicited sealed bids under RFB 4491 for on-call technical services across 32 categories with bids due September 3, 2026. Florida counties (Clay, Marion, Sarasota) hosted reverse trade shows and procurement conferences to build vendor relationships rather than post specific NIGP 400 opportunities.