NIGP 92840: Exhaust System Maintenance and Repair

NIGP 92840 Exhaust System Maintenance And Repair, an Item code, covers maintenance and repair of exhaust fans, exhaust hoods, exhaust ducts, and related equipment at municipal facilities, schools, transit agencies, and public institutions. Recent solicitations show state and local governments procuring replacement of roof-mounted exhaust fans with new motorized components and premium efficiency motors; cleaning and servicing of cafeteria and culinary exhaust hoods and connected ductwork across multiple school facilities; engine and emissions system repairs on transit bus fleets; and heavy equipment exhaust system work integrated into broader chassis and driveline overhauls. Issuing bodies include city public works departments, school districts, state human services agencies, county transportation authorities, and universities. Florida and Connecticut jurisdictions—including Pinellas County School District, City of Meriden, and Broward County Transportation—appear prominently in recent activity.

The City of Meriden (Connecticut) posted an IFB on July 16, 2026 (bids due August 11, 2026) for replacement of five roof-mounted exhaust fans and four make-up air dampers at its Public Works Maintenance Facility, subject to a 25% Small Business Enterprise set-aside and a 6.25% Minority, Women, and Disabled-owned Business Enterprise set-aside, with a mandatory pre-bid meeting on July 24 and compliance required with Davis-Bacon Act prevailing wage and Build America Buy America domestic content rules. Pinellas County School District solicited sealed electronic bids on June 23, 2026 (same-day deadline) for cleaning and service of cafeteria and culinary exhaust hoods, make-up air units, and warewashing hoods across multiple schools, with consideration given to State of Florida Department of Management Services pricing. The Illinois Department of Human Services requested quotes by June 2, 2026 for procurement and installation of 20 commercial-grade in-line booster exhaust fans at Ann Kiley Center in Waukegan, subject to prevailing wage obligations under the Illinois Prevailing Wage Act. Broward County Transportation's FTA-funded bus fleet overhaul contract (closing February 23, 2026) included comprehensive exhaust and emissions system renewal as part of mid-life rolling stock repower work.