NAICS 212311 - Dimension Stone Mining and Quarrying RFPs, RFIs, RFQs, Sources Sought and Government Contracting Opportunities

The City of Lynden is seeking suppliers and firm prices for 2027–2028 deliveries of asphalt, quarry rock, gravel, soil, and fractured sand.

Wood County is seeking sealed bids for drilling, blasting, crushing, stockpiling, sampling, and testing approximately 30,000 tons of 3/4-inch base aggregate dense at its Smith Pit quarry.

Yankton County is seeking a contractor to crush and stockpile up to 60,000 tons of gravel, with testing and related site work required.

Steuben County is seeking sealed bids for stone fill and gravel trucking services under bid PW-27-107-B.

Steuben County is seeking bids for stone fill, with sealed bids due November 17, 2026.

Steuben County is seeking sealed bids for stone fill and gravel trucking services under bid PW-27-107-B.

The City of Chateauguay is seeking crushed stone without transportation under a two-year fixed contract with three optional one-year renewals.

The North Carolina Department of Transportation is seeking bids for fine and coarse aggregates for pickup at supplier quarries and use in road and bridge projects across designated counties.

Steuben County is seeking sealed bids for stone fill, with bids due November 17, 2026.

The San Antonio Water System is seeking bids for an annual supply and delivery contract for 3-inch-by-5-inch crushed limestone bedding stone, with three material samples required.

The State of North Dakota, through its Public Service Commission Abandoned Mine Lands Division, is seeking engineering and construction services to permanently close an abandoned underground coal mine entrance near Cartwright, North Dakota.

The City of Pointe-Claire is seeking bids to supply and deliver various types of stone for 2027, with two one-year renewal options.

The U.S. Department of State is seeking a contractor to scrape, pulverize, and relay gravel across the grounds of the U.S. Consulate General in Karachi, Pakistan.

The State of Louisiana, through the Department of Wildlife and Fisheries, is seeking a contractor to supply aggregates such as gravel and road base materials for various locations across the state.

The Pennsylvania Department of Environmental Protection is seeking limestone bed aggregate cleaning and coarse limestone aggregate for an abandoned mine drainage abatement project in Somerset County, Pennsylvania, with an estimated value of $300,000 to $500,000.

The United Nations Development Programme is seeking an individual consultant to analyze Malawi’s gold, gemstone, fertilizer, and cement value chains, including prices, costs, trade flows, market access, and value addition.

The U.S. Department of Energy’s National Energy Technology Laboratory is seeking industry partners to commercialize an adsorptive process for recovering heavy rare earth elements and critical minerals from coal and related waste streams through licensing or cooperative research and development.

The Government of Canada is seeking offers to supply Type 105 Traffic Gravel to the Department of National Defence for delivery in Saskatchewan.

Franklin County is seeking suppliers to provide a range of aggregate materials, with pickup and delivered pricing, for county highway projects under a one-year contract with renewal options.

The City of Lincoln, Nebraska, is seeking bids to supply and haul an estimated 39,500 tons of gravel surface course material to ten Lancaster County stockpiles.

Orange County OC Community Resources is seeking bids for an annual contract to supply and deliver sand, gravel, aggregate base, decomposed granite, and related materials to Orange County Parks.

The National Science Foundation is seeking proposals for research and development in natural resources and critical minerals through its SBIR program.

The City of Lafayette, serving as lead agency for the Joint Purchasing Board on behalf of Tippecanoe County and the City of Lafayette, is seeking sealed bids for gravel, sand, limestone, soils, and ready-mix products for calendar year 2027.

The Burley Highway District is seeking bids for approximately 60,000 tons of 3/4-inch crushed base gravel, crushed at the District's pit in Cassia County, Idaho.

The County of Warner No. 5 is seeking a price proposal for gravel crushing at its Nett South pit for the 2027 season.