UNSPSC 30121706: Concrete curb

UNSPSC 30121706 Concrete curb, a Commodity code, encompasses the removal, replacement, and installation of concrete curb and gutter systems that state and local governments procure as components of broader roadway, sidewalk, and pedestrian infrastructure projects. Recent solicitations show concrete curb work embedded within comprehensive street rehabilitation, roundabout construction, park improvements, and ADA accessibility upgrades rather than as standalone curb-only procurements. Issuing bodies include cities (Leesburg, Torrington, Tallahassee, South Jordan, Salem, Vidalia, Stone Mountain, Waterford), counties (Harford County Maryland, Santa Clara County, Orange County), towns (Sterling, Beacon Falls, Southbury), state transportation departments (Caltrans, UDOT), and transit authorities (Kansas Turnpike Authority). Most activity clusters in the western United States—Utah, California, Oregon, Florida, and Connecticut—with scattered opportunities in Maryland, Nevada, Wisconsin, Pennsylvania, and Georgia. Representative recent opportunities include the City of Torrington's Charles Street Rehabilitation Project (ITB CSR027072926, due July 29, 2026), which specifies new concrete sidewalks and curbing as part of full-depth roadway reconstruction; the City of South Jordan's Towne Center Drive Paver Replacement (IFB 2026-017, due May 14, 2026), involving landscape curbing and concrete work; and Orange County Florida's ADA Pedestrian Safety Improvement Program (sealed bid Y26-167, due May 7, 2026, estimated value $6,255,475), a 60-month indefinite-quantity term contract for comprehensive curb ramp and sidewalk construction using 4-inch, 6-inch, and 8-inch concrete work across multiple construction phases.

Concrete curb work is typically bundled with sidewalk, ADA ramp, drainage, and roadway resurfacing components in unit-price or lump-sum construction contracts managed through IFB, ITB, and RFP processes. Bid security (5–10% of bid amount), performance and payment bonds (100% of contract price), and liability insurance ($1 million to $3 million per occurrence) are standard requirements. Liquidated damages for delays range from $150 to $1,000 per day depending on project scale. Completion windows are typically 30 to 180 days, with substantial-completion deadlines driving procurement urgency. Most recent procurements impose prevailing wage compliance (Oregon, California, Pennsylvania, Connecticut), while Florida and Utah opportunities often permit firm fixed pricing. Set-asides appear in state-funded work—the Torrington project carries a 25% SBE and 6.25% M/W.DisBE set-aside—but federal-funded projects (Stone Mountain CDBG, Orange County ADA program) impose Davis-Bacon and federal labor-standards compliance without explicit DBE set-asides. Curb codes are active across municipal public works departments and state DOT divisions, with steady demand driven by ADA compliance upgrades, aging-infrastructure rehabilitation, and streetscape modernization programs.