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, July 22 at 2:00 PM EDT

Register Free →
← Back to NAICS Codes
NAICS Code· 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.

8
Active Contracts
$16.1M
Total Obligations (12mo)
58
Awarded Contracts (12mo)
44
Contractors Awarded (12mo)
+47.1%
YoY Growth

Industry Spending Overview

Federal obligations, top contractors and agencies, and related industry codes for NAICS 212319.

AI Industry Description

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 incl...

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. Unlike metal or coal mining, this activity is primarily localized, requiring proximity to construction zones and municipal engineering projects. In government contracting, this NAICS code serves as a foundational supply chain link for public works, transportation, and civil engineering initiatives, often procured through direct contracts or as part of larger construction packages. No contractor data is available for this NAICS code based on current government contracting records, indicating either low volume or highly fragmented procurement activity among small, regional operators rather than large primes. The competitive landscape appears dominated by local quarriers and aggregate suppliers with limited federal presence, suggesting that most contracts are awarded at the municipal or state level. The City of Newport News is the only agency identified in government contracting data, reflecting localized demand for crushed stone in municipal infrastructure maintenance, port improvements, and coastal resilience projects. This suggests that procurement in this sector is heavily driven by local public works departments rather than federal agencies, with demand tied to regional construction cycles and environmental mitigation efforts. The market is characterized by low opportunity density at the federal level but high activity in municipal and state transportation and environmental programs. Contractors with local permitting, environmental compliance expertise, and logistics capabilities for bulk aggregate delivery are best positioned to compete. Procurement trends indicate a preference for long-term supply agreements over single-task awards, favoring firms with established quarries and certified production facilities.

Top Contractors

Companies with the highest total award value under NAICS 212319, ranked by dollars won.

Related NAICS Codes

Industries similar to Other Crushed and Broken Stone Mining and Quarrying, by shared sector, subsector, and industry group.

Explore contracts across multiple NAICS codes Browse all NAICS Codes

Ready to Win 212319 Contracts?

Transform opportunities in Other Crushed and Broken Stone Mining and Quarrying into winning contracts

Advanced search and filtering for NAICS 212319 contracts and opportunities

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

Real-time market intelligence, historical award data, and competitive analysis

Automated alerts when new opportunities are posted in your industry classification

Miguel
Hillary
Keith Deutsch
Christine

Join 650+ contractors already using CLEATUS

Dotted
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
Awarded
Federal
56--VA-CHINCOTEAGUE NWR-AGGREGATE MATERIALSThe contract is for the supply of aggregate and fill materials to the Chincoteague National Wildlife Refuge under solicitation number 140F0S26Q0048, issued by the Department of the Interior through the U.S. Fish and Wildlife Service. The solicitation, posted on July 13, 2026, is a Request for Quotation for a Firm Fixed Price contract with a performance period from July 20, 2026, to September 30, 2026. The work involves delivering crushed aggregate materials meeting Virginia Department of Transportation Specifications Type 21B, including compliance with AASHTO and ASTM standards such as a maximum 50% Los Angeles abrasion, 12% soundness loss, and minimum 50% fractured faces, as well as unclassified fill material classified under AASHTO M 145 as A-1, A-3, or A-2-4 with a maximum particle size of 24 inches. Technical acceptability is a mandatory pass/fail gate requiring submission of current gradation analysis, test data, and a physical sample for government approval before delivery. The award will be made to the responsible offeror with the lowest evaluated price, with no tradeoffs permitted. The contract value includes two line items: $480,000 for Aggregate 21B material and $490,000 for Fill Material, with not-to-exceed amounts specified but no total award ceiling stated. All proposals must be submitted electronically in two parts—non-price containing technical documentation and a price section with detailed unit and extended pricing—by July 8, 2026, to robert_sung@fws.gov with the subject line "140F0S26Q0048". Hard copies are not accepted. The contractor must comply with Buy American requirements, prohibitions on trafficking in persons, equal opportunity and veteran employment regulations, and service contract labor standards. The contract incorporates numerous FAR clauses including restrictions on subcontractor sales, whistleblower rights, ethical conduct, accelerated payments to small business subcontractors, and safeguards for government property and information systems. Performance is subject to CPARS evaluations, and the contractor must designate a point of contact for CPARS access within 30 days of award. Delivery tickets specifying material type and quantity must be provided for each load and signed by an on-site government representative. The contractor must also adhere to C
Over Sat G/s Fws

POSTED

1 day ago

DEADLINE

N/A
View Details
NAICS: 212319
New
Federal
Skagit County Diking District No. 22 Emergency Levee Repair (Delivered Materials)The contract is for the supply and delivery of crushed and broken stone to reconstruct portions of a levee near Fir Island, Washington, in response to the December 2025 emergency flood event in Western Washington. Materials will be delivered using Solo Dump Trucks or Truck and Transfer systems, with the work targeted at restoring critical flood protection infrastructure. The solicitation is issued under number W912DW26QA062 by the Department of Defense through the U.S. Army Corps of Engineers office in Seattle, Washington, and is set aside entirely for small businesses as defined under FAR 19.5. The solicitation was posted on July 13, 2026, with responses due by July 16, 2026. The primary point of contact is Vincent Daniels, with Scott Britt as the secondary contact, both reachable through U.S. Army Corps of Engineers email and phone channels. The North American Industry Classification System code is 212319, indicating quarrying of nonmetallic minerals, consistent with the nature of the stone supply requirement. While the contract description clearly outlines the intent and location of the work, critical details such as pricing, delivery timelines, inspection criteria, packaging requirements, evaluation factors, and specific contract clauses are not provided in the available documentation. The absence of Sections A, B, C, E, F, G, H, I, J, K, L, and M data limits the ability to define deliverables, performance expectations, or administrative procedures beyond the material type and location. The place of performance is specified as Washington State, but no precise delivery points or performance period is stated. Estimated contract value is not available, and no information is provided regarding payment offices, invoicing methods, or the contracting officer’s representative.
W071 Endist Seattle

POSTED

1 day ago

DEADLINE

in 2 days
View Details
NAICS: 212319
New
Federal
Skagit DD1 MaterialsThe contract titled Skagit DD1 Materials is a total small business set-aside solicitation issued by the U.S. Army Corps of Engineers under the Department of Defense, specifically through the Office of Endist Seattle. It calls for the supply and delivery of fill materials using Solo Dump Trucks or Truck and Transfer systems near Hamilton, Washington, to reconstruct portions of a levee damaged during the December 2025 Western Washington flood event. The work is part of an emergency response effort to restore flood protection infrastructure and is tied to the North American Industry Classification System code 212319, which relates to other mining support activities. The solicitation was posted on July 10, 2026, with a strict response deadline of July 17, 2026, at 7:00 PM ET, and is open only to small business concerns as defined by the SBA. All performance must occur in Hamilton, Washington, and the primary point of contact is Brantley Dowell, reachable at 206-764-6952 or brantley.w.dowell@usace.army.mil, with Robert Gonzalez serving as the secondary contact. The contract is managed by the U.S. Army Corps of Engineers, operating out of their Seattle office at 98134-2329, and bidders must submit proposals through the official SAM.gov portal linked in the solicitation. The requirement emphasizes timely delivery and appropriate equipment to ensure rapid reconstruction under emergency conditions, with no tolerance for delays given the critical nature of levee restoration for public safety and regional flood control.
W071 Endist Seattle

POSTED

4 days ago

DEADLINE

in 3 days
View Details
NAICS: 212319
New
Federal
Request for Information (RFI) – Alaska Aggregate and Large Stone Supply StrategyOver the next decade, Alaska faces a critical need for large-scale civil infrastructure projects that will require substantial quantities of high-quality stone and aggregate materials, but current regional supply chains are projected to be insufficient due to the state’s harsh environment, remote locations, and logistical challenges. To address this, the U.S. Army Corps of Engineers is issuing a Request for Information to gather industry insights on expanding aggregate production and improving transportation networks, with a focus on identifying capacity gaps, innovative development strategies, and barriers such as equipment shortages, seasonal operational limits, labor constraints, and permitting delays. The goal is not to initiate procurement but to inform future contracting strategies by analyzing market capabilities and potential solutions from private sector partners. Respondents are asked to provide detailed assessments on existing material sources, methods to rapidly scale operations or develop new sites, solutions to overcome transportation hurdles including barge access, rail and road limitations, and port infrastructure gaps, as well as recommendations for streamlining environmental and land-use permitting processes. The government also seeks input on how it can better incentivize private investment through contract structures such as extended performance periods, mobilization support, or utilization of government-owned land. Submissions must be formatted as PDF or Word documents under ten pages, include a company profile with CAGE code, business size classification under NAICS 212319, and past performance in remote aggregate operations, and be delivered by August 11, 2026. Participation is voluntary and unpaid, with no expectation of future contract award, and all response costs are borne solely by respondents.
W2SN Endist Alaska

POSTED

5 days ago

DEADLINE

in 28 days
View Details
NAICS: 212319
New
Federal
56--CA - Humboldt Bay NWR - GravelThe contract solicits the delivery of virgin quarried aggregate gravel for use in road and trail construction at Humboldt Bay National Wildlife Refuge, specifically in the Hookton and Salmon Creek Units. Two material types are required: 1.5-inch minus road base gravel with fines and 3/8-inch minus trail gravel with fines, all sourced exclusively from newly mined, local geological deposits within approximately 100 miles; recycled or washed river rock is strictly prohibited. Offerors must submit current gradation analysis and test data demonstrating compliance with the Statement of Work (SOW) alongside their pricing. The solicitation is a Total Small Business Set-Aside under FAR 19.5, with NAICS code 212319, and will be awarded using the Lowest Price Technically Acceptable (LPTA) method, meaning technical acceptability is the primary factor and must be met before price is considered. The contract is a Firm Fixed Price Supply contract with a performance period from September 1, 2026, to August 30, 2027, requiring at least 75% of the total material to be delivered between September 1 and October 1, 2026. Deliveries are to be tailgate-spread at designated locations within the refuge, and acceptance occurs on-site upon physical inspection by the Government’s Principal Technical Coordinator, who will verify compliance with specifications and review documentation. All materials must be tested and documented prior to delivery, and rejected if they fail to conform, including the use of unauthorized materials. Payment must be processed electronically via the Invoice Processing Platform (IPP), and contractors are required to enroll in IPP through the Federal Reserve Bank of St. Louis. The contract includes numerous FAR clauses related to subcontracting restrictions, whistleblower protections, supply chain security, prohibitions on certain foreign-sourced equipment and software (including provisions targeting Kaspersky, ByteDance, and other covered entities), and compliance with labor standards. Offerors must certify their small business status, provide their Unique Entity Identifier and CAGE code, and disclose ownership structures and any involvement with prohibited entities. Proposals must be submitted electronically to Robert_Sung@ios.doi.gov with the solicitation number in the subject line by the July 15, 2026 deadline, and hard copies are not accepted. The Government will designate a Contracting Officer’s Representative at award to oversee technical compliance.
Over Sat G/s Fws

POSTED

6 days ago

DEADLINE

in about 21 hours
View Details
NAICS: 212319
SLED
Pacific Rock Quarry Expansion ProjectPacific Rock seeks approval for a 60-year extension to its surface mining operations, authorizing the expansion of its existing facility to mine and export up to 29.7 million tons of material, with an annual limit of 468,000 tons and a daily cap of 1,500 tons. The project includes excavation across 172.8 acres within a 204.4-acre CUP area, with operations conducted Monday through Saturday from 7:00 a.m. to 4:00 p.m., and a maximum of 60 truckloads per day for combined hauls of aggregate, soil, concrete, and asphalt. The mining process involves blasting, mechanical sorting, crushing, and stockpiling, with materials segregated by size and type for sale as rip-rap, road base, or recycled products. The facility will also import and process up to 100,000 cubic yards of soil and 30,000 cubic yards of concrete and asphalt annually for recycling. The final reclaimed surface will feature three graded pads at elevations of 190, 250, and 300 feet with 1:1 slope ratios and slopes up to 750 feet high, designated for open space and agricultural use. Tree removal will occur as needed, subject to county tree protection regulations. The mine will be expanded incrementally by quadrants, requiring a detailed phasing plan and compliance reports before each phase is approved. Overnight storage of mining equipment and haul trucks is permitted on-site, with 10 parking spaces including one ADA-compliant space. The CUP will expire on June 18, 2086, and all activities must adhere to applicable state codes for vehicle hauling, environmental mitigation, and reclamation standards.
Ventura County

POSTED

9 days ago

DEADLINE

N/A
View Details
NAICS: 212319
Federal
Stockpile Area River Rocks, NWK USACEThe U.S. Army Corps of Engineers Kansas City District is seeking quotations for the delivery of Type 1 River Rocks, Shot Rock, and 3/4-inch Road Rock to a stockpile area near River Mile 251 on the Missouri River, with the nearest town being Gilliam, Missouri. This acquisition, identified by solicitation number W912DQ26QA067, is conducted under the Simplified Acquisition Threshold procedures for commercial items as outlined in FAR Subpart 12.1, with no formal solicitation document issued. The requirement totals 8,000 tons of Type 1 Stone, 200 tons of Shot Rock, and 80 tons of 3/4-inch Road Rock, classified under PSC 5610 and NAICS code 212319, with a small business size standard of 550 employees. The procurement is fully set aside for small businesses, and quotations must be solicited from at least three sources, with preference given to including at least two sources not previously contacted. While the presolicitation notice is posted in the Governmentwide Point of Entry, no solicitation will appear on SAM.gov, though successful awardees must maintain an active SAM registration to receive a contract award. All responsible small business vendors may submit quotations by the deadline of July 20, 2026, and evaluations will follow the commercial item provisions listed in FAR 52.212-1, 52.212-2, and 52.212-4. The contracting officer for this action is Christopher W. Anderson, with Contract Specialist Seth Balsters serving as the primary point of contact for inquiries, reachable via email or phone. The place of performance is in Napoleon, Missouri, and all responses must comply with the current Federal Acquisition Circular 2025-06 and the Revolutionary FAR Overhaul provisions. Vendors are strongly encouraged to register or update their SAM.gov profiles prior to submission, with free assistance available through local APEX Accelerators for small businesses needing help navigating federal contracting requirements.
W071 Endist Kansas City

POSTED

13 days ago

DEADLINE

in 6 days
View Details
NAICS: 212319
Closed
Federal
CONCHO BILLIE - STONE AND TRUCK HAULINGThe National Park Service is seeking a small business contractor to perform stone and truck hauling services for the Concho Billie Off Road Vehicle Trail within Big Cypress National Preserve, Florida. The contract requires the delivery and dumping of approximately 1,000 tons of limestone ballast rock, sized between 2 and 5 inches with a maximum of 2% fines, to stabilize 10.3 miles of the trail used for emergency response and recreational access. The work must be completed within a 14-day period from June 29 to July 31, 2026, with operations scheduled Monday through Friday, eight hours per day starting at 7:30 a.m., excluding holidays. All labor, materials, equipment, and supervision are to be provided by the contractor using dump trucks with a minimum capacity of 18 to 20 cubic yards. Deliveries must be made to BICY - Pad 94 in Ochopee, Florida, or a designated alternate site, and the contractor must submit load tickets for each delivery to NPS personnel or a designated box. The contract will be awarded as a firm fixed price under a total small business set-aside as defined by FAR 19.5, and the NAICS code is 212319. The contractor must possess a registered Unique Entity Identifier and provide references demonstrating relevant experience to be eligible for award. The contract is subject to the Service Contract Act with applicable wage rates governed by Wage Determination No. 2015-4545, Revision 31, effective for Collier County, Florida, and includes requirements for uniform provision or reimbursement. Performance will be evaluated based on cost, technical approach, and relevant experience, with no specific weightings provided. The government will conduct periodic inspections to ensure compliance with the Statement of Work, and acceptance occurs at the destination. Proposals must be submitted electronically to tclark@ios.doi.gov no later than July 3, 2026, at 2:00 p.m. Central Daylight Time. The Contracting Specialist is Tara Clark, and the Contracting Officer Representative is Damien Hardgrove, based at the preserve site. The acquisition is part of a combined synopsis/solicitation under FAR Subpart 12.6, with no written solicitation issued. Failure to provide a UEI or applicable experience references will result in disqualification, and all applicable clauses and provisions are the contractor’s responsibility to understand and comply
Ser WEST(52000)

POSTED

18 days ago

CLOSED

11 days ago
View Details
NAICS: 212319
Closed
Federal
56--MRG RIPRAP STOCKPILEThe 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

21 days ago

CLOSED

6 days ago
View Details

Win Contracts in Other Crushed and Broken Stone Mining and Quarrying

Get AI-powered intelligence on NAICS 212319 procurement

Real-time contract opportunities for NAICS 212319 (Other Crushed and Broken 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 650+ contractors already using CLEATUS