Other Crushed and Broken Stone Mining and Quarrying

The North American Industry Classification System (NAICS) code 212319 - Other Crushed and Broken Stone Mining and Quarrying encompasses the extraction, processing, and supply of various stone, gravel, and aggregate materials not classified in other categories. This classification includes operations that quarry, mine, and process crushed stone, gravel, riprap, road base materials, and other mineral construction materials. The products are primarily used in construction, infrastructure development, erosion control, and land management projects across federal, state, and local government agencies.

Federal contract awards under this NAICS code demonstrate a consistent pattern of procurement by agencies such as the U.S. Army Corps of Engineers, Department of the Interior (Bureau of Land Management, Fish and Wildlife Service), and U.S. Department of Agriculture Forest Service. Awards typically range from $10,000 to $2,000,000, with most contracts having firm fixed pricing and performance periods between three to twelve months. Frequent contractors include small businesses like Crowley Holdings LLC, American Classic Construction Inc., and Skagit Aggregates LLC. Most awards are set aside for small businesses, with common set-aside types including total small business, HUBZone, and service-disabled veteran-owned small business designations. Delivery locations span multiple states, with significant activity in Washington, Oregon, California, Missouri, and Kansas.

Recent federal contract opportunities predominantly seek material delivery for infrastructure and land management projects, particularly emergency levee repairs, road maintenance, and habitat restoration. Solicitations from the U.S. Army Corps of Engineers and Fish and Wildlife Service request materials such as riprap, aggregate base course, road gravel, and crushed stone. Typical requirements include delivering 500-40,000 tons of specific grade materials to various sites, with most opportunities set aside for small businesses. Performance periods generally range from one to six months, with delivery locations concentrated in western states including Washington, Nevada, California, and Texas. Contract values range from approximately $50,000 to $2,000,000, reflecting the varied scale of infrastructure and maintenance needs across federal agencies.