NIGP 91223: Construction, General (Backfill Services, Digging, Ditching, Road Grading, Rock Stabilization, etc.)

NIGP 91223 Construction, General (Backfill Services, Digging, Ditching, Road Grading, Rock Stabilization, Etc.), Item code, encompasses demolition, site excavation, grading, drainage infrastructure, utility line installation, and site preparation work that state and local governments solicit regularly for park improvements, stormwater management, utility extensions, and municipal infrastructure projects. Recent solicitations show activity dominated by Florida municipalities and counties, Georgia counties, and scattered opportunities across the Carolinas, California, and Oregon, with work spanning athletic field renovation, stormwater pond construction, parking lot expansion, water and sewer line replacement, and erosion control installations.

State and local procurement activity under NIGP 91223 spans school districts, city public works departments, county transportation and utilities divisions, state environmental protection bureaus, and special-purpose water authorities. Repeat buyers in the source include the City of DeBary, Florida (multiple irrigation, parking, and drainage projects across 2015–2019); Glynn County Board of Commissioners, Georgia (Mallery Park drainage work); Fulton County Schools, Georgia (warehouse renovations); Collier County, Florida (sports complex and dredging projects); and Volusia County, Florida (stormwater and park construction). Representative recent opportunities include Fulton County Schools' warehouse renovations RFP (PE55101NONST2027000000196, due November 12, 2026); Collier County's Immokalee Sports Complex Phase 1A & 1B IFB (26-8703, due November 2, 2026, budgeted at $6.24 million with 10 years' relevant experience required); the City of DeBary's stormwater projects (small-scale drainage improvements and parking lot expansion); the City of Plant City's McIntosh Park Wetland Construction IFB (26-048UO-IFB, substantial completion in 540 calendar days with $1.015–$10,203 daily liquidated damages); and Dorchester County, South Carolina's water and sewer extension IFB (Phase 2, due September 29, 2026). Recent activity also includes Volusia County's CDBG-DR Lantern Park stormwater pond construction (IFB 26-B-119KW, $3.917 million estimated cost, 360-day timeline, Davis-Bacon prevailing wage compliance); the City of Bend's Aune Safety and Connectivity Project (IFB 273211, due November 13, 2026); and the California Department of General Services' DSH Atascadero electrical and site improvements (Contract 26-337609, due November 4, 2026, 3% DVBE requirement). Federal funding through FEMA, CDBG-DR, and FTA drives compliance requirements including Davis-Bacon prevailing wage, Section 3 labor provisions, M/WBE participation goals, and E-Verify authorization across many of these projects. Bid security typically ranges from 5–10 percent, with performance and payment bonds at 100 percent of contract value; liquidated damages commonly run $500–$5,000 per day for schedule delays.