NAICS 212312 - Crushed and Broken Limestone Mining and Quarrying RFPs, RFIs, RFQs, Sources Sought and Government Contracting Opportunities

Jefferson Parish Department of Engineering is seeking an as-needed supply of #57 limestone under a two-year contract.

Ontario County is seeking sealed bids for supplying highway aggregates, including crushed stone, gravel, sand, stone fill, and related materials, with optional delivery and placement throughout four county zones.

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.

Shawnee County is soliciting sealed bids for the 2027 purchase of 7,000 tons of washed, crushed limestone for chip-seal road maintenance.

The Arkansas Department of Transportation is seeking a statewide supply contract for mineral aggregate from October 1, 2026, through March 31, 2027, with electronic bidding only.

Walker County is seeking bids for approximately 18,000 tons of Type A, Grade 1 or Grade 2 limestone base, available for delivery to county job sites or pickup by the County.

Smoky Lake County is seeking a contractor to crush, screen, test, and stockpile approximately 100,000 tonnes of road gravel annually at designated county pits for 2027 through 2029.

Teton County, Idaho, is seeking a contractor to mobilize equipment and crush, process, test, and stockpile specified gravel products at its Driggs gravel pit, with estimated quantities totaling 40,000 tons plus mobilization.

The Virginia Department of Transportation is seeking firm unit-price bids to furnish, deliver, and stockpile various types of crushed aggregate on an as-needed basis at area headquarters in Washington and Smyth Counties.

The Rural Municipality of Laurier No. 38 is requesting quotations to crush and stockpile approximately 50,000 cubic yards of Type 106 traffic gravel in Saskatchewan.

Wood County is seeking 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.

The Louisiana Division of Administration is seeking sealed bids for supplemental aggregate materials for the Louisiana Department of Wildlife and Fisheries under RFx No. 3000026741.

MTA Long Island Rail Road is soliciting bids for the furnishing of track stone ballast meeting AREMA standards under a three-year contract with one additional two-year option.

Colquitt County is seeking sealed bids for one year of #5 granite, #3 aggregate rock, and Type III riprap, including hauling to a Colquitt County site.

The Texas Department of Criminal Justice is requesting bids to establish a purchase order for road preparation, base installation, and delivery of 2-inch crushed limestone in Beeville, Texas.

The State of Louisiana is soliciting sealed bids for supplemental aggregate materials for the Louisiana Department of Wildlife and Fisheries.

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 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.

Aitkin County, Minnesota is seeking sealed bids for aggregate crushing in various county pits under County Highway Project CP 001-090-048.

The City of Drummondville is seeking a contractor for the treatment of abrasive stones under a competitive 36-month procurement.

Jefferson County, Florida is seeking a contractor for the stabilization of 12.8 miles of private roads using limestone, including preparation, materials, and labor.

Tarrant County is seeking as-needed bids for flexible road base materials used primarily to repair failing pavement under a 12-month contract with two optional 12-month renewals.

The Louisiana Division of Administration is seeking sealed bids for supplemental aggregate materials under RFx No. 3000026741 for the Louisiana Department of Wildlife and Fisheries.

The State of Louisiana is seeking sealed bids for supplemental aggregate materials for the Louisiana Department of Wildlife and Fisheries under RFx No. 3000026741.

Steuben County is seeking bids for furnishing, loading, and delivering specified aggregate materials under plant-site and county-quadrant pricing categories.