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NAICS Code· 212319

NAICS 212319: Other Crushed and Broken Stone Mining and Quarrying

This U.S. industry comprises: (1) establishments primarily engaged in developing the mine site and/or mining or quarrying crushed and broken stone (except limestone and granite); (2) preparation plants primarily engaged in beneficiating (e.g., grinding and pulverizing) stone (except limestone and granite); and (3) establishments primarily engaged in mining or quarrying bituminous limestone and bituminous sandstone. Illustrative Examples: Bituminous limestone mining and/or beneficiating Marble crushed and broken stone mining and/or beneficiating Bituminous sandstone mining and/or beneficiating Sandstone crushed and broken stone mining and/or beneficiating Cross-References. Establishments primarily engaged in--Show more

NAICS 212319 – Other Crushed and Broken Stone Mining and Quarrying covers the extraction, crushing, screening, and processing of dimension stone, limestone, granite, quartzite, and other non-metallic minerals used in construction aggregates. This sector supports critical infrastructure projects including roadbeds, drainage systems, railroad ballast, and erosion control structures.

7
Active Contracts
$14.0M
Total Obligations (12mo)
48
Awarded Contracts (12mo)
36
Contractors Awarded (12mo)
2
Median Bidders per Award
+78.3%
YoY Growth

Awarded Contractors

Companies that have received federal awards classified under NAICS 212319.

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NAICS 212319 FAQ

Frequently Asked Questions

NAICS code 212319 covers Other Crushed and Broken Stone Mining and Quarrying. This U.S. industry comprises: (1) establishments primarily engaged in developing the mine site and/or mining or quarrying crushed and broken stone (except limestone and granite); (2) preparation plants primarily engaged in beneficiating (e.g., grinding and pulverizing) stone (except limestone and granite); and (3) establishments primarily engaged in mining or quarrying bituminous limestone and bituminous sandstone. Illustrative Examples: Bituminous limestone mining and/or beneficiating Marble crushed and broken stone mining and/or beneficiating Bituminous sandstone mining and/or beneficiating Sandstone crushed and broken stone mining and/or beneficiating Cross-References. Establishments primarily engaged in--

Recently Posted in Other Crushed and Broken Stone Mining and Quarrying

NAICS: 212319
New
Federal
Deschutes Nation Forest Rock Crushing - Black Butte Pit
Solicitation # 1240BE26Q0104
Solicitation 1240BE26Q0104 is a combined synopsis and request for quotation issued by the USDA Forest Service for rock crushing operations at the Black Butte Pit in Sisters, Oregon. This total small business set-aside is designated under NAICS code 212319, with a size standard of 550 employees. The scope of work includes clearing and grubbing, pit development, aggregate crushing, stockpiling, and testing. Key deliverables include 15,000 cubic yards of stockpiled aggregate, as well as incidental work such as soil erosion and sediment control, dust control watering, and temporary traffic control. The estimated period of performance is from October 1, 2026, to April 15, 2027. Award will be granted to the offeror with the highest technical rating, provided the proposed price is fair and reasonable and past performance is acceptable or neutral. Technical evaluation focuses on the approach and experience with similar rock types, such as basalt and limestone, as well as comparable production volumes. Quotations are due by September 10, 2026, at 12:00 PM PT. The contract adheres to FP-24 specifications and includes strict compliance requirements regarding federal anti-discrimination laws and the System for Award Management. Amendment 1 specifically updated quantities for Base Item 0004 and Option Item 1001, along with revisions to the Black Butte Pit drawings.
Deschutes National Forest

POSTED

3 days ago

DEADLINE

in 13 days
View Details
NAICS: 212319
Closed
Federal
56--FL-ST. MARKS NWR-ROAD MATERIAL
Solicitation # 140F0S26Q0058
Solicitation 140F0S26Q0058 is a firm-fixed-price commercial products contract issued by the Department of the Interior for the delivery of Florida Department of Transportation approved road base, rip rap/surge rock, and #57 limerock for the St. Marks National Wildlife Refuge. This opportunity is strictly set aside for SBA Certified Economically Disadvantaged Women-Owned Small Businesses. The contractor must provide FDOT approved road base delivered and tailgate spread, ensuring the material originates from within approximately 100 miles of the delivery site to prevent the introduction of invasive species. The performance period runs from August 31, 2026, through September 30, 2026, with project areas located along US Hwy 98 as detailed in the provided project maps. Logistical requirements specify the use of 5 to 10 wheeled dump trucks per day to deliver approximately 25 loads of material daily, though more than 5 trucks are encouraged. The use of semi trucks with dump trailers is explicitly prohibited. Interested vendors must submit a response to Robert Sung via email including their CAGE code, a statement confirming their understanding of FDOT road base standards and the 100-mile sourcing requirement, and a pricing sheet that specifies the unit cost and total quantity of material that can be provided within the not-to-exceed price. Responses are due by August 28, 2026.
Over Sat G/s Fws

POSTED

3 days ago

CLOSED

about 12 hours ago
View Details
NAICS: 212319
New
Federal
56--MRG RIPRAP STOCKPILE
Solicitation # 140R4026Q0098
The Bureau of Reclamation’s Upper Colorado Regional Office is seeking information from qualified small businesses to assess their ability to supply, haul, and stockpile riprap for river-maintenance and emergency protection efforts along the Middle Rio Grande in New Mexico. This sources-sought notice, issued under solicitation number 140R4026Q0098 and classified as a total small business set-aside under FAR 19.5, is not a solicitation for proposals but a market research tool to identify capable contractors. The requirement calls for the delivery of 9,680 tons of riprap across three designated sites: 3,300 tons of 12-inch nominal diameter material at Bernalillo, 5,500 tons of 16–24 inch riprap at HWY 380, and 880 tons of 16–24 inch riprap at RM 201.8, with the latter contingent upon approval from Sandia Pueblo. If approval is denied, the material must be redirected to Bernalillo. All work must be completed by July 1, 2027, with mobilization beginning no later than 15 calendar days after the Notice to Proceed. Responses are due by July 8, 2026, at 10:00 AM PST and must be emailed to Savanna Manning at savanna_manning@ios.doi.gov, including the respondent’s SAM.gov Unique Entity Identifier, business size status, capability statement, and details of three similar past projects—all submitted as unclassified Word or PDF files. Contractors must comply with strict material specifications, including a minimum specific gravity of 2.65, absorption not exceeding 2%, sulfate soundness loss under 10%, and angular, clean, uncontaminated rock conforming to ASTM standards. Delivery and stockpiling require dust abatement measures, and all riprap must be weighed by certified public weighmasters with detailed tickets submitted monthly. Safety is paramount: contractors must submit a safety program and traffic control plan 15 days prior to mobilization, designate an onsite safety representative physically present during all operations, and submit monthly accident reports. Material testing results, source locations, and weighmaster certifications must be provided ahead of delivery. Work hours are restricted to Monday through Friday, 6:00 a.m. to 6:00 p.m., and the contractor must secure all access, THPO
Upper Colorado Regional Office

POSTED

4 days ago

DEADLINE

in 4 days
View Details
NAICS: 212319
Awarded
Federal
56--MN LITCHFIELD WMD Road Materials
Solicitation # 140FS226Q0159
The contract pertains to the supply and placement of road materials for rehabilitation work at the Litchfield Wetland Management District in Minnesota, under a small business set-aside acquisition designated as total. The solicitation number is 140FS226Q0159, issued by the U.S. Fish and Wildlife Service, SAT Team 2, under the Department of the Interior, with primary contact through Jeremy Riva in Falls Church, Virginia. The performance period runs from August 24, 2026, to October 15, 2026, with all materials required to be delivered and spread by the end date. The work involves hauling and placing 2,200 cubic yards of clay, 500 cubic yards of MNDOT Class 5 gravel, 150 cubic yards of Class 5 granite road base, and 100 cubic yards of Class 3 granite rip rap, all of which must comply with specified transportation and quality standards including MNDOT and federal sustainability mandates under EPA CPG, Energy Star, USDA BioPreferred, and SNAP programs. Pricing details are not provided, indicating that offerors must submit their own unit prices, and no estimated contract value is available. The solicitation explicitly requires delivery FOB destination, meaning risk transfers to the government upon arrival at the site, and inspection and acceptance occur at the location of delivery, conducted by the government per FAR 52.212-4(b). Proposals must be submitted via email to jeremy_riva@ios.doi.gov by August 14, 2026, and must include a valid Unique Entity Identifier, compliance with SAM representations, and affirmation of small business status under FAR 52.219-28, which is modified with a January 2026 deviation. The evaluation process prioritizes technical conformance over price, with a trade-off approach allowing selection of the most advantageous offer, not necessarily the lowest priced. Invoicing must be processed electronically through the Invoice Processing Platform (IPP), and contractors are required to comply with audit rights, procurement integrity laws, security prohibitions, and sustainability clauses, including flow-down obligations to subcontractors. No specific packaging, marking, or COR/COTR details are provided in the solicitation, with such details expected to be in the attached Statement of Work, which includes a map for reference. All contract terms assume performance within the United States and adherence to federal acquisition regulations,
Sat Team 2 Fws

POSTED

10 days ago

DEADLINE

N/A
View Details
NAICS: 212319
Awarded
Federal
56--ACAD - PURCHASE CRUSHED AGGREGATE
Solicitation # 140PS126Q0052
The solicitation 140PS126Q0052 seeks crushed aggregate stone under a Total Small Business Set-Aside as defined by FAR 19.5, with the NAICS code 212319, restricting eligibility exclusively to small businesses. The procurement is administered by the Department of the Interior’s NPS ConOps Strategic Business Services Contracting Division based in Washington, DC, and the place of performance for administrative purposes is listed as the contracting office address at 1849 C Street MS2719, Washington, DC 20240, though the material is intended for use at Acadia National Park without precise delivery locations specified. The unit of measure for pricing has been amended to cubic yard, replacing ton, and all responses must adhere to this requirement through the use of Standard Form 30 (REV. 11/2016), with submissions due by July 29, 2026. Electronic submission is permitted but no specific portal or file format is mandated, and no detailed packaging, inspection, delivery, or invoicing procedures are outlined beyond the administrative framework. The solicitation does not include evaluation factors, contract line item numbers, pricing data, or estimated value, nor does it specify inspection locations, acceptance criteria, FOB terms, or period of performance. No contracting officer representative, COR/COTR, or payment office details are identified, and while the solicitation references FAR 43.103(b) and GSA FAR 53.243 for modifications, no individual contract clauses, representations, certifications, or special requirements such as security clearances, key personnel, or options are provided. The absence of detailed technical specifications, quality standards, or delivery schedules suggests the contract relies on referenced RFQ sections not included in the documentation, leaving significant operational details undefined.
Nps Conops Strategic DOI

POSTED

11 days ago

DEADLINE

N/A
View Details

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