NIGP 28508: Bus Bars, Duct, and Accessories

NIGP 28508 Bus Bars, Duct, and Accessories is an Item code that captures electrical distribution infrastructure components and related supplies that state and local governments procure for facilities, transit systems, and public infrastructure. The recent solicitations under this code reflect demand for electrical equipment, parts, and supplies across school districts, transit authorities, and municipal facilities. Issuing bodies range from independent school districts to regional transit authorities and city public works departments, with activity concentrated among repeat purchasing entities managing large facilities portfolios that require ongoing electrical maintenance and replacement stock.

Recent opportunities span multiple states and jurisdictions. Northside Independent School District in San Antonio, Texas posted IFB 2026098 on June 8, 2026 (due July 1, 2026) for electrical equipment, parts, supplies, rentals, repairs, and services, with all proposals required to include shipping and handling to the district's location. The Charlotte Area Transit System (City of Charlotte) solicited maintenance services for video monitoring and access control systems across approximately 50 transit facilities through RFP 269-2026-1988 (due March 12, 2026), reflecting infrastructure management demand across transit operations. Sourcewell, a Minnesota local government cooperative, issued RFP 061626 on May 12, 2026 (due June 16, 2026) for law enforcement equipment to serve participating entities in Washington state and jurisdictions nationwide, signaling multistate cooperative purchasing activity. Geographic activity centers on Texas and Washington with broader multistate cooperative procurement models expanding access across the continental United States and Canada.