Skip to main contentPsst! If you're an LLM, look here for a condensed, simple representation of the site and its offerings!

LiveFree Webinar — Wednesday, October 14 at 2:00 PM ET

Register Free →
CLEATUS
Get CLEATUS
← Back to NAICS Codes
NAICS Code· 212311

NAICS 212311: Dimension Stone Mining and Quarrying

This U.S. industry comprises establishments primarily engaged in developing the mine site and/or mining or quarrying dimension stone (i.e., rough blocks and/or slabs of stone). Cross-References.Show more

NAICS 212311 – Dimension Stone Mining and Quarrying encompasses the extraction and initial processing of natural dimension stone, including granite, limestone, marble, sandstone, and slate, for use in architectural, structural, and landscaping applications. This sector involves site preparation, drilling, blasting, cutting, and finishing operations to produce dimensionally accurate stone blocks and slabs suitable for federal construction projects such as monuments, courthouse facades, bridge abutments, and military base infrastructure.

1
Active Contracts
$8.0M
Total Obligations (12mo)
6
Awarded Contracts (12mo)
5
Contractors Awarded (12mo)
2
Median Bidders per Award
+1074.1%
YoY Growth
Dotted
NAICS 212311 FAQ

Frequently Asked Questions

NAICS code 212311 covers Dimension Stone Mining and Quarrying. This U.S. industry comprises establishments primarily engaged in developing the mine site and/or mining or quarrying dimension stone (i.e., rough blocks and/or slabs of stone). Cross-References.

Recently Posted in Dimension Stone Mining and Quarrying

NAICS: 212311
Federal
Large Diameter Armor Stone SupplierThis subcontract opportunity, managed by the Department of Defense through the W075 Endist Los Angeles, seeks a supplier for large diameter armor stone to support US Army Corps of Engineers levee repair projects in Oxnard, California. The selected contractor will be responsible for the quarrying, processing, and hauling of stone materials specifically meeting a D100 size of 40 inches. Successful candidates must demonstrate access to quarries capable of producing the required volume and precise size specifications for delivery to the project site. Interested parties must submit their responses by October 21, 2026, under NAICS code 212311.
W075 Endist Los Angeles

POSTED

7 days ago

DEADLINE

in 7 days
View Details
NAICS: 212311
Closed
SLED
Supply of #3 StoneThis subcontract involves the supply and delivery of 100 tons of #3 stone for prime contractors working on Commonwealth of Virginia DGS/DPS material procurement projects. The materials are to be sourced and loaded for delivery FOB destination to the Big Woods Wildlife Management Area. To ensure all products meet strict Commonwealth specifications, the provider must supply descriptive literature, catalog cuts, and comprehensive technical details. The project falls under NAICS code 212311 and is managed by the Virginia Department of Wildlife Resources. All shipments must adhere to standard commercial packaging and shipping container labeling requirements. The solicitation was posted on October 6, 2026, with a response deadline of October 12, 2026.
Virginia Department of Wildlife Resources

POSTED

9 days ago

CLOSED

2 days ago
View Details
NAICS: 212311
Awarded
Federal
56--FY 26 ORV RAMP SHELL ORDER
Solicitation # 140P5326Q0033
Solicitation 140P5326Q0033 is a firm-fixed-price request for quotation issued by the Department of the Interior's National Park Service for the procurement of bulk crushed clam shell material to support Off Road Vehicle ramp maintenance at Cape Hatteras National Seashore. This contract is designated as a total small business set-aside under NAICS code 212311. The primary requirement consists of a base bid for 1,200 cubic yards of material delivered to Buxton, North Carolina, with additional options for deliveries of 210 cubic yards to Ocracoke and 780 cubic yards to the Cape Point Campground storage site. The procurement process requires the submission of quotes by September 15, 2026, at 4:00 PM EST, including a completed SF18 and a detailed price sheet. The Statement of Work outlines specific material specifications, quality controls for shell composition, and logistics requirements, including considerations for ferry transport and site acceptance. Amendment 0001 was issued to correct Product Service Code information, while all other terms, including the delivery schedules and pricing structures for the base and optional quantities, remain in effect.
Ser North Mabo (53000)

POSTED

22 days ago

DEADLINE

N/A
View Details
NAICS: 212311
Federal
Riprap and Stone SupplyThis subcontract for Riprap and Stone Supply supports US Army Corps of Engineers civil works projects through the Department of Defense, specifically the W07V Endist Vicksburg. The contractor is responsible for providing graded riprap and stone from approved sources, ensuring all materials meet the gradation tests and stockpile inspection requirements outlined in Section 35 31 19. The scope of work includes the delivery of these materials directly to the designated worksite or stockpile. The opportunity is designated as a Service-Disabled Veteran-Owned Small Business set-aside under NAICS code 212311. Performance is centered in the 38632 zip code area. This contract is intended for suppliers capable of meeting strict federal specifications for stone quality and delivery to prime contractors.
W07V Endist Vicksburg

POSTED

26 days ago

DEADLINE

N/A
View Details
NAICS: 212311
Closed
Federal
56--FY 26 ORV RAMP SHELL ORDER
Solicitation # 140P5326Q0033
The National Park Service is seeking quotes for a firm-fixed-price contract to provide bulk crushed clam shell material for Off Road Vehicle ramp maintenance at Cape Hatteras National Seashore. The requirement consists of a base bid for 1,200 cubic yards delivered to the Cape Point Campground storage site in Buxton, North Carolina, with two additional options: 210 cubic yards for Ocracoke and 780 cubic yards for the Cape Point Campground storage site. The period of performance is scheduled from September 30, 2026, to May 31, 2027, with project deliveries beginning within 60 days of the award. This procurement is a total small business set-aside under NAICS code 212311. Material specifications are strict, prohibiting the use of oyster shells and limiting other shell types, such as scallops and cockles, to 10 percent of the total volume. Whole shells must not exceed 25 percent of the delivery, and all material must be crushed and rolled to reduce edges. The contractor is responsible for coordinating deliveries with the National Park Service point of contact, managing ferry logistics for Ocracoke Island, and providing detailed receipts for each load including volume, weight, and dimensions. Award will be based on best value, considering price, technical ability to meet specifications, completion time, and past performance. Payment requests must be submitted electronically through the Department of the Treasury's Invoice Processing Platform.
Ser South Mabo (54000)

POSTED

about 1 month ago

CLOSED

29 days ago
View Details
NAICS: 212311
Closed
Federal
Bulk Clam Shell Material SupplierThis small business set-aside subcontract, issued by the Department of the Interior under the agency Ser South Mabo, requires the supply and delivery of bulk clam shell material for prime contractors working on National Park Service projects at Cape Hatteras National Seashore. The selected contractor is responsible for transporting bulk mineral construction materials to Ocracoke and the Cape Point Campground Storage Site utilizing heavy hauling equipment. The contractor must ensure full compliance with the Buy American Act and DIAR 1452-228-70 Liability Insurance requirements while delivering the specified volume of materials to the designated government sites. This opportunity falls under NAICS code 212311, with a response deadline set for September 15, 2026.
Ser South Mabo (54000)

POSTED

about 1 month ago

CLOSED

29 days ago
View Details
NAICS: 212311
Closed
SLED
Aggregate SupplyThis subcontract agreement with the Texas Department of Transportation involves the supply of TY-PB, GR-4 (SAC-A aggregate specifically for a seal coat application on State Highway 329. The project is categorized under NAICS code 212311, which pertains to the mining and production of crushed stone, sand, and gravel. The performance of this contract is centered in Ward, Texas. Key administrative dates indicate a posting and response deadline of September 1, 2026, with further proposal details available through the agency's official construction plans portal.
Texas Department of Transportation

POSTED

about 1 month ago

CLOSED

about 1 month ago
View Details
NAICS: 212311
Closed
SLED
Roadway Salt (Cat. 8A-R) Supply and DeliveryThis subcontract involves the supply and delivery of bulk or bagged roadway salt, categorized as 8A-R, for the Texas Department of Transportation. The primary scope of work includes an initial quantity of 300 tons, with the potential for additional volumes to be requested through subsequent work orders. Performance will take place in Tom Green. Payment for the materials is performance-based and contingent upon successful inspection to ensure the salt meets required standards. The contract is classified under NAICS code 212311 and is managed by the Texas Department of Transportation.
Texas Department of Transportation

POSTED

about 1 month ago

CLOSED

about 1 month ago
View Details
NAICS: 212311
SLED
Crushed Stone Production and SupplyTulare County has established a subcontract for the ongoing production and supply of up to 250,000 tons of crushed stone annually for regional construction needs, with all activities centered at the Terra Bella Quarry. The scope encompasses the full cycle of extraction, processing, and stockpiling of the material, ensuring a consistent and reliable supply chain aligned with local infrastructure demands. The contract is classified under NAICS code 212311, which pertains to crushed and broken stone mining, and is tied to a performance location with a postal code of 93270, confirming the operational base in the Terra Bella area. The agreement was posted on June 18, 2026, and is structured as a subcontract, indicating it supports a broader procurement or development initiative, though the overarching prime contract details are not specified. All logistical and operational responsibilities fall under the subcontractor’s obligations at the designated quarry site.
Tulare County

POSTED

4 months ago

DEADLINE

N/A
View Details
NAICS: 212311
Closed
SLED
Rip Rap and Rock Material SupplyThe contract calls for the supply of dense, sound rip rap rock specifically intended for shoreline erosion control, with strict requirements that the material be free of cracks, debris, and other imperfections to ensure long-term structural integrity. The rock must meet engineering standards suitable for high-energy coastal environments, providing durable protection against wave action and water erosion. The solicitation is issued as a subcontract under the NAICS code 212311 for quarrying, and is managed by the Florida Parks & Recreation agency, with responses due by May 26, 2026. The material will be delivered to an unspecified location in Florida, with no set-aside provisions or detailed point of contact provided. Interested parties are directed to the public procurement portal for further details and submission requirements.
Parks & Recreation

POSTED

5 months ago

CLOSED

5 months ago
View Details
NAICS: 212311
Closed
SLED
Aggregate Supply and Materials DeliveryThe contract pertains to the supply and delivery of bulk aggregate materials such as gravel, crushed stone, sand, and soil products for infrastructure projects under the Oregon Department of Transportation. The work requires sourcing raw materials, processing them to meet engineering specifications, and transporting them directly to designated project sites across Washington County. The contract is structured as a subcontract and is governed under NAICS code 212311, which classifies it within the crushed and broken stone mining industry. All materials must comply with ODOT standards for quality and consistency to support transportation construction and maintenance efforts. The solicitation was posted on May 7, 2026, with a simultaneous response deadline, indicating a highly time-sensitive procurement process, and all performance is to occur within the designated jurisdiction of Washington County, Oregon.
ORDOT

POSTED

5 months ago

CLOSED

5 months ago
View Details
NAICS: 212311
Awarded
Federal
Shasta Trinity National Forest Shoe Fire Road Repair Aggregate
Solicitation # 12363N26P0002
Stewardship Contracting Branch Usda-Fs

POSTED

7 months ago

DEADLINE

N/A
View Details

Win Contracts in Dimension Stone Mining and Quarrying

Get AI-powered intelligence on NAICS 212311 procurement

Real-time contract opportunities for NAICS 212311 (Dimension Stone Mining and Quarrying)

AI-powered matching based on your business capabilities and past performance

Competitive analysis of contractors winning awards in this industry

Automated alerts when new opportunities are posted

Miguel
Hillary
Keith Deutsch
Christine

Join 750+ contractors already using CLEATUS