UNSPSC 25202004: Auxiliary power unit systems APUs

UNSPSC 25202004 Auxiliary power unit systems APUs is a Commodity code under which state and local governments procure generator systems, controls, and associated installation and maintenance services for facilities requiring standby or emergency power. The recent solicitation activity shows counties and municipal facilities buying complete packaged diesel-engine generator sets with comprehensive control and monitoring systems, outdoor enclosures, and multi-year maintenance contracts. Issuing bodies soliciting under this code include county governments and county special-purpose departments managing facility infrastructure and operations.

Ada County, Idaho issued IFB 26039 in April 2026 for removal and replacement of a standby diesel generator system at the Ada County Jail warehouse in Boise, with sealed bids due April 27, 2026. The scope included selective demolition of the existing system, installation of a new packaged engine-generator set with diesel fuel capabilities, controls, monitoring systems, and an outdoor enclosure, plus a mandatory 12-month full maintenance service period with quarterly exercising and a manufacturer's warranty of no less than five years from initial startup limited to 500 hours annually. The successful bidder was required to furnish performance and labor/material payment bonds equal to 100% of the contract price, meet security and background-check requirements, and maintain comprehensive insurance coverage. A mandatory pre-bid meeting was held April 15, 2026, at the Ada County Sheriff's Office, with Substantial Completion required within 161 days of Notice to Proceed and liquidated damages of $250.00 per day for late completion.