NIGP 28578: Structural Supports and Racks, Mechanical Type: Angles, Braces, Brackets, Channels, Clips, Fittings, Spring-Nuts, etc.

NIGP 28578 Structural Supports And Racks, Mechanical Type: Angles, Braces, Brackets, Channels, Clips, Fittings, Spring-Nuts, Etc., an Item code, covers structural fabrication and component supply for utility infrastructure, transit systems, and facility renovation projects. State and local buyers under this code procure steel structural assemblies, support frames, handrails, brackets, clips, and related fastening hardware for power distribution systems, electrical substations, parking structures, transit facilities, and municipal buildings. Recent solicitations show demand for 115 kV substation steel structures (deadend terminals, bus supports, breaker disconnect switch supports, CT supports), decorative and sports lighting pole installations with ground rod and crossarm components, pallet rack wire decking for court facilities, aluminum handrails with tubular rails and pickets for grandstand renovation, and integrated cabling and pole line hardware for electric distribution feeder construction. Issuing bodies span state departments (Florida Department of Agriculture and Consumer Services), county utilities and transit authorities (Cobb County Facilities Management, Atlanta BeltLine, Charlotte Area Transit System), municipal power departments (City of College Park Power Department), school districts (Northside Independent School District, Clarke County School District), courts (Superior Court of Los Angeles), parks departments (Marion County Parks & Recreation), and special-purpose cooperatives (Florida Keys Electric Cooperative). Purchase patterns reflect a mix of routine maintenance and capital repair cycles tied to infrastructure upgrades, emergency system replacements, and facility modernization projects.

Procurement activity concentrates in Georgia and Florida, with secondary activity in California, Texas, Mississippi, and North Carolina. Recent representative opportunities include the City of College Park Power Department's ITB for power distribution materials (posted July 14, 2026, due August 10, 2026) spanning 60 decorative lighting poles, 75 fiberglass dead-end crossarms, 100 ground rods, and transformer support pads with F.O.B. College Park delivery and local preference up to 3%; Marion County Parks & Recreation's ITB for metal grandstand structural repairs (posted March 17, 2026, due April 23, 2026) requiring replacement of horizontal angles, vertical bent columns, and aluminum handrails meeting Florida Building Code specifications; the Florida Keys Electric Cooperative's Call for Quotes for electric distribution feeder materials (posted April 6, 2026, due March 18, 2026) with 47 distinct line items including poles, brackets, insulators, and fasteners; and the State of Texas Department of Information Resources' cooperative RFO for cabling services and pole line hardware (posted March 10, 2026, due June 12, 2026) with a 26.0 percent VetHUB subcontracting goal. Bid security, performance bonds, and comprehensive insurance requirements (general liability, workers' compensation, business auto) are standard across solicitations. Pre-bid meetings, mandatory site visits, and electronic submission through agency portals (Bonfire, procurement.opengov.com, Sourcewell) are typical. Award timelines range from 60 to 90 days post-bid opening, with contract terms often structured as one-year initial periods with renewal options.