NIGP 77006: Aggregate, Gravel, Marble and Stone Chips, etc. (for Roofs)

NIGP 77006 Aggregate, Gravel, Marble And Stone Chips, Etc. (For Roofs), an Item code, encompasses stone and aggregate materials state and local governments procure for roofing applications, site development, and general public works use. Recent solicitations show activity across multiple material categories—roofing aggregate chips, decorative stone, crushed base course, sand, and fill materials—with state and local purchasing offices, counties, cities, school districts, and special-purpose authorities actively sourcing these commodities on annual, as-needed, and project-specific bases. The issuing-body mix includes county road and public works departments (Henry County, Georgia; Walker County, Texas; Detroit; Santa Clara County, California), city public works and parks operations (Temple, Texas; Palo Alto; Tybee Island, Georgia; Madison, Wisconsin; College Park, Georgia), parks and recreation departments (Bernalillo County, New Mexico; Boulder County, Colorado), and school facilities (Stephens County Schools, Georgia; San Jacinto College, Texas). Geographic activity concentrates in Georgia, Texas, California, Colorado, and New Mexico, with sporadic activity in Wisconsin and multi-state availability through blanket and price-agreement structures.

Representative recent opportunities include Henry County's sealed IFB for hangar site development at Atlanta Speedway Airport (Henry County, Georgia; October 8, 2026 response deadline) incorporating approximately 7,500 square yards of crushed aggregate base course and unclassified excavation; the City of Palo Alto's RFQ for sand, decomposed granite, and baseball infield mix on as-needed basis under blanket purchase order with one-year initial term and two optional renewals (October 22, 2026 response deadline); the City of Temple, Texas's annual aggregate base contract under competitive bid with dual primary and secondary vendor awards ($120,000 budget; August 20, 2026 response deadline); and Bernalillo County Parks and Recreation's RFB for gravel and landscaping materials encompassing decorative rock, fill dirt, sand, asphalt millings, and landscape stone with multi-item pricing and delivery-by-quadrant structure (June 3, 2026 response deadline). Boulder County Parks and Open Space established a five-year short-list qualification procurement for fill dirt, topsoil, aggregate base, rip-rap, recycled asphalt, stone, and erosion control materials (May 27, 2026 response deadline), while the City of College Park's roof replacement at the Georgia International Convention Center required TPO membrane and associated wet insulation materials (May 25, 2026 response deadline). Contracts typically award to lowest responsive and responsible bidder(s), with dual vendor awards common for continuity; pricing is commonly fixed for initial terms with escalation caps of 3–5 percent thereafter; and delivery requirements often specify F.O.B. destination or job-site delivery with freight prepaid.