NIGP 06041: Exhaust System: Clamps, Exhaust Pipes, Mufflers, Tailpipes, Catalytic Converters, etc.

NIGP 06041 Exhaust System: Clamps, Exhaust Pipes, Mufflers, Tailpipes, Catalytic Converters, Etc. is an Item code under which state and local governments procure exhaust evacuation systems, emission monitoring instruments, and related components for facility and vehicle maintenance. Recent solicitations show the code covers both replacement of complete exhaust systems at operational facilities and procurement of specialized environmental monitoring equipment. The County of Orange, OC Waste & Recycling is acquiring two Toxic Vapor Analyzer units with enhanced detection capabilities, probes, calibration kits, and accessories for Prima Deshecha Landfill in San Juan Capistrano, California via IFB 2992759905JDW, with bids due December 10, 2024, while California Department of Transportation (Caltrans) has posted two separate IFBs for removal and replacement of complete exhaust evacuation systems at district equipment shops — one in Humboldt County and one in Alameda County at the District 32 Equipment Shop 4 in San Leandro. Issuing bodies include state transportation departments, county waste and recycling agencies, and county facility management departments.

The activity concentrates in California. Caltrans' Alameda County IFB 32A0725, due August 25, 2026, carries a bid ceiling of $484,000 and includes a mandatory site inspection on August 14, 2026, with prevailing-wage requirements if the bid exceeds $15,000; a 25% Small Business participation goal applies, with 5% bid preference for certified Small Businesses, Micro Businesses, or Small Businesses for Public Works, and 3% DVBE participation is mandatory. Work scope includes removal and legal disposal of the existing system, furnishing and installation of motorized hose reels, switches, ducting, wiring, fan motors, pressure transducers, and related components, with work completed within 90 business days of Notice to Proceed. Orange County's emission-monitoring IFB requires firm, fixed pricing for each line item separately, and the contract is available to all Orange County departments and other governmental entities as a cooperative procurement through Pavilion with a 2 percent administrative rebate payable to the County.