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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.

6
Active Contracts
$15.8M
Total Obligations (12mo)
47
Awarded Contracts (12mo)
46
Contractors Awarded (12mo)
+37.9%
YoY Growth

Contract Opportunities

Active solicitations and awarded contracts classified under NAICS 212319Other Crushed and Broken Stone Mining and Quarrying.

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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
VA-CHINCOTEAGUE NWR-AGGREGATE MATERIALSThe contract requires the supply of crushed aggregate materials meeting Virginia Department of Transportation Specifications Type 21B, delivered to 8231 Beach Rd, Chincoteague, VA 23336. The materials must consist of hard, durable crushed stone, slag, or gravel with specific physical and chemical properties, including a maximum Los Angeles abrasion of 50 percent, a maximum 12 percent soundness loss after five sodium sulfate cycles, and a minimum durability index of 35 for both coarse and fine fractions. At least 50 percent of particle surfaces must be fractured, and materials must be free of organic matter, clay lumps, and excessive fines. Liquid limit must not exceed 35, and plasticity index must fall within 10±3. Gradation must conform to strict pass percentages through specified sieve sizes, ranging from 100 percent passing a 2-inch sieve down to 4–7 percent passing the No. 200 sieve. In addition, unclassified fill materials must be well-graded, composed of stone fragments, gravel, sand, or fine sand, with a maximum particle size of 24 inches and classified as A-1, A-3, or A-2-4 per AASHTO M 145, with no more than 35 percent passing the No. 200 sieve. All material submissions must be accompanied by a supplier certification confirming compliance with the specified requirements, along with the most recent gradation analysis and test data. The solicitation, identified as 140F0S26Q0048, is a total small business set-aside under NAICS code 212319, with responses due by 5:00 PM on July 8, 2026. All correspondence, including submittals and inquiries, must be directed to Robert_Sung@ios.doi.gov with the solicitation number included in the subject line. The contract is managed by the U.S. Fish and Wildlife Service under the Department of the Interior, and the point of contact is Robert Sung, reachable at 503-872-2825.
Over Sat G/s Fws

POSTED

4 days ago

DEADLINE

in 2 days
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NAICS: 212319
New
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

5 days ago

DEADLINE

in 14 days
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NAICS: 212319
Awarded
Federal
56--FL-ST. MARKS NWR-ROAD MATERIALThe contract, identified by solicitation number 140F0S26Q0037, is a Firm Fixed Price (FFP) award issued by the U.S. Fish and Wildlife Service under the Department of the Interior for road material supply and related construction activities at St. Marks National Wildlife Refuge in Florida. The scope includes procurement and delivery of pavement marking materials, raised pavement markers, permanent roadway signs, adhesives, sealants, abrasives, and rust preventative compounds, all subject to strict packaging, labeling, and preservation standards outlined in FDOT specifications. All items must meet quality requirements, be listed on the Department’s Approved Product List, and comply with applicable ASTM, AASHTO, and NEMA standards. Delivery is FOB destination to multiple locations within the refuge, with a performance period running from June 15, 2026, to September 30, 2026. The contract requires strict adherence to federal acquisition regulations including safeguards for government information systems, prohibitions on products from Kaspersky, Huawei, ZTE, and ByteDance, whistleblower protections, and small business utilization. Offerors must be registered in SAM.gov with a valid UEI and CAGE code and must affirm their socioeconomic status. Proposals must be submitted electronically by May 26, 2026, via email, and evaluated under a Lowest Price Technically Acceptable (LPTA) methodology where technical acceptability is a pass/fail criterion and price is the sole determinant for award among technically qualified offerors. All invoices must be submitted through the Treasury’s Invoice Processing Platform, and compliance with the Code of Business Ethics, subcontractor restrictions, and internal confidentiality bans is mandatory. Packaging must include detailed labeling with manufacturer information, lot numbers, date of manufacture, expiration dates, and handling warnings, with no barcoding requirement specified. The contract contains no options and relies on modifications and work orders for scope adjustments.
Over Sat G/s Fws

POSTED

5 days ago

DEADLINE

N/A
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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

10 days ago

CLOSED

3 days ago
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NAICS: 212319
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

13 days ago

DEADLINE

in 2 days
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NAICS: 212319
Awarded
Federal
38--Roseburg Rock AggregateThis contract, titled Roseburg Rock Aggregate, is a Firm Fixed-Price Commercial Service Purchase Order issued by the Bureau of Land Management under the Department of the Interior for the procurement of crushed aggregate to be delivered to government-prepared stockpile sites in Douglas County, Oregon, between July 31 and September 30, 2026. The requirement is for 7,500 tons of 1.5-inch minus crushed aggregate and 2,500 tons of 3-inch minus crushed aggregate, with deliveries required at FOB Destination terms. The contract is a Total Small Business Set-Aside under NAICS Code 212319, and offerors must submit quotations in two parts: a non-price section and a price section. The non-price section must include an MSHA Blasting Certificate — a mandatory pass/fail requirement — along with detailed past performance documentation for three similar projects completed as a prime contractor within the past six years, including agency, contract number, completion dates, and performance evaluations. The price section requires a completed Standard Form 1449 with unit and total pricing for each line item. Technical acceptability, past performance, and price are the evaluation factors, with award going to the most advantageous offeror. All work must comply with AASHTO standards for aggregate testing, including T11, T27, T96, T210, and M147, and contractors must submit test reports prior to delivery and maintain original daily weight records for each shift. Weighing must be accomplished using certified beam-type scales or public facilities verified by an approved authority, with adjustments required if over-weighing exceeds 0.5 percent. Work hours are restricted to one-half hour before sunrise to one-half hour after sunset, with no operations permitted on weekends or federal holidays without written authorization. Contractors must adhere to environmental compliance regulations, including immediate cessation of work if threatened or endangered species are discovered, and must manage all waste in accordance with federal, state, and local laws. All engines must meet Oregon State Forester suppression standards, and water equipment must be maintained and ready for immediate use. Contractors are required to restore any damaged roads and clean up all work and camp sites before final payment release. Invoices must be submitted electronically via the U.S. Treasury’s Invoice Processing Platform, and contractors must be enrolled through the Federal Reserve Bank of St. Louis within five business days of award. The contract incorporates numerous FAR clauses including whistleblower protections, prohibitions on
Oregon State Office

POSTED

26 days ago

CLOSED

28 days ago
View Details
NAICS: 212319
Awarded
Federal
38--RDO_2026 CHIP AGGREGATE, Roseburg District BLM, ORThe contract awarded under solicitation number 140L4326Q0054 for the Roseburg District of the Bureau of Land Management in Oregon requires the supply of 4,000 tons of 3/8 inch to No. 4 open-graded chip seal aggregate, to be delivered and stockpiled at designated locations along Rock Creek Access Road 26-3-1.0 in Douglas County, Oregon. Performance is scheduled between June 1, 2026, and July 31, 2026, with delivery terms specified as FOB Destination, meaning the contractor assumes responsibility for transportation and placement until the material is accepted at the designated stockpile site. The aggregate must meet stringent quality standards including AASHTO T96 for abrasion resistance, AASHTO T210 for durability, and Oregon DOT TM 227 for cleanliness, with gradation limits requiring 80–100% passing 3/8 inch, 0–6% passing No. 8, and no more than 2% fines after washing. Coarse particles must have at least 65% fractured faces, granitic materials are strictly prohibited, and all material must be free of vegetative matter and clay balls. Certification of compliance must be submitted prior to delivery, and final acceptance is determined solely by the Government through its own testing and inspection at the delivery site. The contract is structured as a trade-off procurement, evaluating proposals based on Technical Approach first, followed by Past Performance, and then Price, with no weighting assigned and no Lowest Price Technically Acceptable (LPTA) approach used. Offerors must register in SAM.gov, provide a UEI and CAGE code, and self-certify as eligible for set-asides including Small Business, HUBZone, SDVOSB, WOSB, EDWOSB, and 8(a) Program Participant categories. All proposals must be submitted electronically by May 15, 2026, in a two-part format: a non-price section addressing technical approach and past performance, and a price section using SF-1449 with fully completed pricing. Payment is exclusively through the Treasury’s Invoice Processing Platform (IPP), requiring pre-registration and itemized invoicing, with WAWF not accepted. The contract includes mandatory compliance clauses under the Buy American Act, prohibitions on certain foreign business activities in Sudan and Iran, and requirements related to electronic
Oregon State Office

POSTED

about 1 month ago

CLOSED

about 2 months ago
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NAICS: 212319
Federal
Anderson Gravel Pit Rock CrushingThis solicitation, numbered 1240LT26Q0086 and titled Anderson Gravel Pit Rock Crushing, is a combined synopsis and solicitation for commercial items issued as a Request for Quotation under FAR Part 12, with a total small business set-aside under FAR 19.5 and NAICS code 212319. The work involves excavation and embankment, drainage and dewatering, and crushing of aggregate at the Anderson Gravel Pit located in Delta, Colorado, with precise coordinates at latitude 39.030713° and longitude -108.111150°. All required tools, equipment, materials, and personnel must be provided by the contractor, with specifications governed by the Forest Service Supplemental Specifications (FSSS), FP-24 standards for National Forest System Roads, and detailed drawings and statements of work including pit development plans, belt conveyor scale systems, and sustainable product requirements. The scope mandates overburden removal up to three feet or more, precise slope grading between two and four percent for drainage, and aggregate crushing and stockpiling meeting specific grading designations for A and F materials totaling 30,000 tons. Belt-conveyor scale systems must comply with Handbook 44, include overload protection of at least 150% of rated capacity, and bear marking for rated capacity, scale division, belt speed, load, and temperature range. The contract requires full compliance with labor and wage standards, including the Copeland Act, apprenticeship requirements, and the Construction Wage Rate Requirements, as enforced through clauses such as 52.222-6, 52.222-8, and 52.222-30. Offerors must submit pricing for line items on an Excel spreadsheet provided in Attach 2, with all prices rounded up to the nearest whole dollar and no cents allowed. Pricing elements include mobilization, quality control certifications, sampling and testing, and aggregate quantities. A bid bond under FAR 52.228-1 is mandatory at submission, followed by 100% performance and payment bonds within ten days of award, submitted to Lucas Dahlman at USDA-FS CSA INTERMOUNTAIN 8. The performance period is mandatory, requiring work to begin within ten days of notice to proceed and complete within 449 calendar days, including site cleanup. Inspection and acceptance are performed under FAR
Csa Intermountain 8 Usda-Fs

POSTED

about 1 month ago

DEADLINE

in about 2 hours
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