NIGP 92930: Concrete Mixers, Maintenance and Repair

NIGP 92930 Concrete Mixers, Maintenance And Repair is an Item code under which state and local governments procure concrete repair, replacement, and installation services for infrastructure projects ranging from sidewalk work to bridge replacement, along with ready-mix concrete supply on blanket purchase agreements. Recent solicitations show municipalities, counties, and transit authorities buying concrete sidewalk removal and replacement, bridge deck and structure concrete work, ready-mix concrete delivery for municipal construction, and landfill concrete and asphalt repair services. The issuing bodies include city public works departments (Palo Alto, Bradenton), county transportation and solid waste divisions (Seminole County, Orange County), county park authorities (Clayton County), school districts (Harlingen Consolidated ISD), and municipal authorities (City of Madison Community Development Authority). Work typically requires Davis-Bacon or prevailing wage compliance when federal funding is involved, proof of contractor licensing, comprehensive insurance coverage including general liability at $1,000,000 or higher, and in many cases demonstrated experience in similar concrete or heavy construction work.

Geographic activity concentrates in Florida (Orange County, Seminole County, Broward County, Manatee County), Georgia (DeKalb County, Clayton County), and California (Palo Alto), with additional recent solicitations posted in Wisconsin (Madison), and Texas (Harlingen). Representative recent opportunities include the City of Madison Community Development Authority's solicitation for Gay Braxton Apartments concrete sidewalk removal and replacement (IFB, bids due July 17, 2026), Orange County, Florida's emergency bridge replacement project for Wallington Drive Bridge and Egret Way Bridge estimated at $6,202,246.05 (ITB, bids due July 7, 2026), the City of Palo Alto Public Works Department's three-year blanket purchase order for Portland Cement Concrete delivery on an as-needed basis at not to exceed $255,000 total (RFQ, bids due February 17, 2026), and Seminole County's landfill systems operation and maintenance contract including asphalt and concrete services (IFB, bids due February 11, 2026). Contracts typically run one to three years with renewal options and are structured as fixed-price, lump-sum, or blanket purchase agreements with firm pricing across the contract term.