This Subcontract opportunity from Florida was posted on May 16, 2024. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Limestone Rock Supply and Quarrying

Closed

State & Local

Submission Closed06/26/2024, 08:00:00 PM EDT

Contract Overview

Solicitation details, issuing organization, response deadlines, documents, and interested companies for this government contract opportunity.

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NAICS: 212312

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International

Footbridge Demolition and Site ClearanceThis subcontract for Footbridge Demolition and Site Clearance involves the removal of an existing three-span steel footbridge and its supports for prime contractors working on Wigan Council rail infrastructure projects. The scope of work includes the complete dismantling of the structure, removal of supports, and the disposal of all debris to ensure the site is cleared and ready for new installations. Due to the nature of the environment, the project requires the use of heavy lifting equipment and cranes specifically suitable for railway operations. To be eligible for this contract, providers must maintain RISQS registration and ensure full compliance with CDM 2015 regulations. The solicitation was posted on November 9, 2026, with a response deadline set for November 27, 2026. The project is managed under the authority of Wigan Council and falls under NAICS code 212312.

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Aggregate SupplyThis subcontract agreement involves the supply and delivery of rock and aggregate materials for drainage mitigation projects managed by the Kentucky Energy and Environment Cabinet. The scope of work requires the provider to haul specified rock and riprap to project sites located in Letcher County, specifically for use in subdrain bedding, rock ditches, and gabion weirs. The contract focuses on the delivery of specified tonnage of aggregate materials under NAICS code 212312. Interested parties must submit their responses by the deadline of December 2, 2026, at 2:30 PM.

Energy & Environment Cabinet

POSTED

DEADLINE

Limestone Aggregate SupplyThis subcontract involves the supply and delivery of limestone aggregate for prime contractors working on projects for the Pennsylvania Department of Conservation and Natural Resources Bureau of Forestry, Silviculture Section. The scope of work requires the delivery of specific quantities of materials to the project site, including 1,050 tons of #3 limestone, 800 tons of ZRC limestone, and 400 tons of ZA limestone. All materials are subject to approval by the district forester before they can be used. The solicitation was posted on November 6, 2026, with a response deadline of December 9, 2026. This opportunity falls under NAICS code 212312.

Pennsylvania Department of Conservation and Natural Resources Bureau of Forestry, Silviculture Section

POSTED

DEADLINE

LRA Material SupplierThis subcontract opportunity is for an LRA Material Supplier to provide crushed limestone and asphalt binder for the production of Limestone Rock Asphalt. The selected supplier will support prime contractors on Texas Department of Transportation maintenance projects located in Hidalgo County, Texas. Responsibilities include the mining, crushing, screening, and hauling of limestone aggregate, ensuring all materials strictly adhere to TxDOT material specifications. To be eligible, the supplier must hold TxDOT Approved Producer/Supplier status and be capable of delivering the required tonnage of raw aggregate or LRA material. The solicitation was posted on November 5, 2026, with a response deadline of December 2, 2026. This project falls under NAICS code 212312 and is managed through the Texas Department of Transportation.

Texas Department of Transportation

POSTED

DEADLINE

Aggregate Base Material SupplierThis subcontract opportunity with the Virginia Department of Transportation involves the supply and delivery of aggregate base materials for prime contractors working on road construction projects across various counties. The selected supplier will be responsible for providing Aggregate Base Material Type I or II, specifically No. 21A or 21B, or approved Reclaimed Asphalt Pavement for shoulder work, with delivery measured by the ton. All provided materials must strictly adhere to VDOT material specifications and comply with Buy America requirements. Interested parties must submit their responses by November 18, 2026, to be considered for this procurement under NAICS code 212312.

Virginia Department of Transportation

POSTED

DEADLINE

Aggregate and Base Material SupplierThis subcontract opportunity is for an Aggregate and Base Material Supplier to support prime contractors on Texas Department of Transportation roadway projects located in Winkler County. The selected provider will be responsible for the quarrying, crushing, and hauling of approved base materials, specifically crushed stone and crushed concrete, ensuring the delivery of required tonnages to the project site. The solicitation was posted on November 4, 2026, with a response deadline of December 1, 2026. Falling under NAICS code 212312, this contract focuses on the essential supply chain of flexible base materials necessary for the successful completion of state infrastructure improvements.

Texas Department of Transportation

POSTED

DEADLINE

Notice of Intent to Award a Sole Source 8(a) Procurement to Next Generation Logistics, LLC, for Levee Gravel

Solicitation # W912EQ27PA004

The U.S. Army Corps of Engineers, Memphis District, intends to award a sole-source, commercial firm fixed-price supply contract to Next Generation Logistics, LLC. This procurement, conducted under the 8(a) program and FAR 19.108, is for the acquisition of crushed limestone aggregate surfacing to be used for the maintenance of levee systems. The project falls under NAICS code 212312 and will be managed in accordance with FAR Part 12. While the government intends to proceed with a sole-source award, this notice serves as an informational request for other interested firms to demonstrate their capabilities. Interested parties must submit detailed technical documentation, past performance, and references to Contract Specialist Alexandria Duckett by 10:00 a.m. Central Time on November 13, 2026. The government maintains sole discretion in deciding whether to compete the requirement based on the responses received.

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DEADLINE

Aggregate Supply (#4 Limestone)This subcontract agreement involves the supply and delivery of #4 limestone to prime contractors working on projects for the Pennsylvania Department of Conservation and Natural Resources Bureau of Forestry, Silviculture Section. The primary objective is to provide crushed stone that meets all state and agency specifications for use in road stabilization, with a specific focus on haul road intersections. The contractor is responsible for delivering the required quantities of specified grade limestone directly to the designated project sites. Interested parties must submit their responses by the deadline of December 30, 2026, as outlined in the solicitation posted on November 3, 2026.

Pennsylvania Department of Conservation and Natural Resources Bureau of Forestry, Silviculture Section

POSTED

DEADLINE

Limestone Stone and Channel Lining SupplyThis subcontract involves the supply of various limestone aggregate grades, specifically #610 Stone, #2 Stone, and Class II and Class III Channel Lining, for prime contractors working on Boone County Public Works Department projects in Kentucky. The agreement focuses on the delivery of materials measured per ton, with bulk delivery provisions that allow for overages of up to 10 percent. Interested parties must submit descriptive literature and Safety Data Sheets along with their bids. The solicitation was posted on November 2, 2026, with a response deadline set for November 24, 2026. This procurement falls under NAICS code 212312 and is managed through the Boone County procurement portal.

POSTED

DEADLINE

Solicitation # 123460-2026-SWB-64

The Sewerage and Water Board of New Orleans is soliciting bids for the procurement of an estimated 20,000 tons of Limestone No. 610. The contract features an initial term of two years with three optional one-year renewals. Bidders must provide pricing that remains firm throughout the contract term, though price adjustments may be requested during renewal periods based on the U.S. Bureau of Labor Statistics Producer Price Index. The Board reserves the right to award the contract to a single or multiple bidders and may adjust estimated quantities by up to 100 percent, guaranteeing payment for at least 10 percent of the approximated amount. Technical compliance is mandatory, requiring materials to meet the standards of the Louisiana Standard Specifications for Roads and Bridges Gold Book, Section 1003. Bidders must submit certified laboratory test results for gradation, soundness, dry rodded unit weight, and abrasion. Deliveries are F.O.B. to designated job sites within New Orleans, including Algiers, and the contractor must allow SWBNO personnel access to stockpiles for random sampling. Responses must be submitted as signed hard copies in sealed envelopes to Procurement Specialist Kimberly Barnes by November 17, 2026, at 11:00 a.m. CDT. Electronic submissions via email or fax are prohibited. To be deemed responsive, bids must be written in ink or typewritten and include all required documentation, including the bid form, cover sheet, and economically disadvantaged participation forms. Invoices are to be submitted in duplicate to the accounting department via email, referencing the purchase order and delivery ticket numbers.

Sewerage & Water Board of New Orleans

POSTED

DEADLINE

Aggregate & Rock SupplyThis subcontract opportunity involves the supply and delivery of rock and aggregates for prime contractors working on Maryland Department of General Services park projects. The scope of work specifically includes providing and hauling the necessary rock required for the construction of bridge spread footings, ensuring all specified materials are delivered directly to the project site. The solicitation is categorized under NAICS code 212312 and is managed by the state of Maryland. Interested parties must submit their responses by the deadline of January 11, 2027.

POSTED

DEADLINE

Coarse Aggregate and Limestone SupplyThis subcontract agreement involves the supply and delivery of limestone and coarse aggregate for prime contractors working on Pennsylvania Game Commission facility projects. The scope of work includes providing AASHTO #1 Coarse Aggregate for subbase, PennDOT 2A Coarse Aggregate Limestone for roadway surfaces, and 3A Limestone Modified Coarse Aggregate for parking areas. All materials are required to meet strict PennDOT and AASHTO specifications and must be delivered as loose aggregate, shipped and dumped directly at the designated project sites. The solicitation is categorized under NAICS code 212312 and was posted on October 30, 2026, with a response deadline of November 17, 2026. Interested parties can find further details through the Pennsylvania eMarketplace using the provided solicitation link.

Pennsylvania Game Commission

POSTED

11 days ago

DEADLINE

in 7 days

AI Contract Overview

This subcontract, issued by Palm Beach County in Florida, concerns the supply of limestone rock specifically intended for artificial reef deployment. The scope of work requires the contractor to handle the extraction, sorting, and preparation of limestone rocks measuring between 3 and 4 feet in diameter, ensuring all materials meet strict technical specifications. The solicitation was posted on May 16, 2024, with a response deadline of June 27, 2024. Classified under NAICS code 212312, the project focuses on quarrying operations to provide the necessary geological materials for environmental infrastructure.

General Info

Agency

Florida → Palm Beach County

NAICS

212312 - Crushed and Broken Limestone Mining and Quarrying

Place of Performance

FL, USA

Set-Aside

NONE

Documents

This scope was carved out of 24-011RR/GG.

The full solicitation package (1 document), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Artificial Reef Material And Limestone Rock, Purchase

AI Contract Breakdown

Uniform Contract Format

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Timeline

PhaseClosed

PostedMay 16

subcontract

Response DeadlineJun 26

Deadline has passed

Submission Closed

06/26/2024, 08:00:00 PM EDT

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Organization & Contact Information

AgencyFlorida → Palm Beach County

ContactsNo contacts available

OfficeN/A

Organization / AgencyFlorida → Palm Beach County

Office AddressN/A

ContactsNo contact information available

Full Description

Supply of 3'–4' diameter limestone rock meeting technical specifications for artificial reef deployment, including extraction, sorting, and preparation at a quarry.