NIGP 54528: Industrial Compressors, All Types (Not Otherwise Classified)

NIGP 54528 Industrial Compressors, All Types (Not Otherwise Classified) is an Item code under which state and local governments procure specialized mechanical equipment for water and waste management operations. Recent solicitations show that jurisdictions are buying dewatering systems, pump equipment, and therapeutic patient care equipment rather than compressors per se — the code's scope in practice extends to heavy industrial and medical equipment rental, maintenance, and service arrangements. Issuing bodies include county governments (Hillsborough County, Collier County), cities (Tampa), state departments (California Department of Corrections and Rehabilitation), and cooperative purchasing entities serving multiple jurisdictions across multiple states. A significant share of recent activity involves single-source procurements for specialized, vendor-locked equipment where technical requirements or operational continuity justify non-competitive awards.

Recent opportunities reflect geographic spread across Florida (Hillsborough County, Collier County, Tampa), California (CDCR statewide), and multi-state cooperative purchasing vehicles. Representative solicitations include Hillsborough County Board of County Commissioners' ITB 2600319 for janitorial and operational supplies due July 24, 2026 ($765,679.84 estimated contract value); Collier County Procurement Services' single-source notice for an Alfa Laval Lime Sludge Dewatering Belt Filter Press system (PUR17185, due May 8, 2026, contract award period October 1, 2026 through September 30, 2029); the City of Tampa's Intent to Single Source for Gardner Denver Nash Pumps, Parts, and Service (26-X-00854); and the California Department of Corrections and Rehabilitation's Invitation for Bid #SD25-00020 for Therapeutic Patient Care Equipment Rental Services across 28 facilities statewide due March 24, 2026, with contract term July 1, 2026 through June 30, 2029. Single-source procurements suggest vendor consolidation and lock-in; competitive opportunities tend to be structured as multi-award framework or cooperative agreements (Sourcewell's RFP #061626 for Law Enforcement Equipment) that serve multiple participating entities.