UNSPSC 23100000: Raw materials processing machinery

UNSPSC 23100000 Raw materials processing machinery is a Family code that encompasses industrial equipment and systems used by state and local governments to process, handle, and condition raw materials—primarily in wastewater treatment, solid waste management, and fleet maintenance contexts. Based on recent state and local solicitations, the code captures procurement of specialized dewatering and handling equipment (centrifuge units, belt filter presses, directional boring systems), compactors for municipal solid waste and recyclables, and equipment rental services for construction and maintenance operations. State and local issuing bodies under this code include county governments (Hillsborough County, Pasco County, Collier County in Florida; Santa Clara County in California; Portage County in Wisconsin), transit authorities (Orange County Transportation Authority), and municipal utilities departments. Repeat buyers include Hillsborough County and Pasco County, both of which have issued multiple procurement notices for specialized equipment rental and wastewater treatment systems.

Geographic activity concentrates in Florida (Hillsborough, Collier, Orange County areas), California (Santa Clara, Orange County), and Wisconsin, with additional solicitation activity in New Hampshire and Texas. Representative recent opportunities include Hillsborough County's ITB-26-00167 for centrifuge mobile sludge dewatering unit rental (April 2, 2026 response date, $6.6 million five-year estimated value), Portage County's RFB for MSW and recycling compactor equipment with mandatory pre-bid site visit on April 30, 2026 (bids due May 14, 2026), and Collier County's Notice of Intent to Single Source Alfa Laval Inc. for a lime sludge dewatering belt filter press system (May 8, 2026 challenge deadline). Equipment-specific procurement is common—sole source and single-source designations appear frequently when specialized OEM parts or proprietary systems are required, as seen in Collier County's Alfa Laval and NozzTeq equipment notices and the City of Tampa's Industrial Magnetics procurement. Competitive sealed bidding (ITB, IFB, RFQ formats) dominates when multiple qualified vendors can supply standardized equipment or services; however, sole source and notice-of-intent-to-single-source notices are also prevalent, reflecting the specialized and often proprietary nature of wastewater and waste management equipment. Prevailing wage, DBE participation goals, insurance requirements, and local vendor preferences appear across jurisdictions. Activity in this code has been steady through early 2026, with no drought in solicitation volume.