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Washington Rock Quarries Inc110-2 Corrin Ave SWOrting WA 98360-9402 M.L.D.C., Inc104 North Main StreetMoscow, ID 83843-2804

UEI: SLED_2364278E9D3BD367

Washington Rock Quarries Inc110-2 Corrin Ave SWOrting WA 98360-9402 M.L.D.C., Inc104 North Main StreetMoscow, ID 83843-2804 is a federal contractor, registered under UEI SLED_2364278E9D3BD367. It has been awarded $272,575 in federal contracts. Primary work spans Other Crushed and Broken Stone Mining and Quarrying. Top awarding agencies include Department Of Defense.

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UEI Code

SLED_2364278E9D3BD367

Federal Contracting Overview

Award totals, agency breakdown, NAICS distribution, and geographic footprint.

AI Capability Profile

Washington Rock Quarries Inc / M.L.D.C., Inc. provides services under NAICS 212319, focusing on the extraction and supply of nonmetallic minerals. The company has experience supporting the U.S. Army Corps of Engineers through Endist Seattle. The firm operates within the mining and quarrying sector...

Washington Rock Quarries Inc / M.L.D.C., Inc. provides services under NAICS 212319, focusing on the extraction and supply of nonmetallic minerals. The company has experience supporting the U.S. Army Corps of Engineers through Endist Seattle. The firm operates within the mining and quarrying sector, specifically specializing in the production of nonmetallic minerals. The company maintains a geographic presence in Washington and Idaho.

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Open opportunities in Washington Rock Quarries Inc110-2 Corrin Ave SWOrting WA 98360-9402 M.L.D.C., Inc104 North Main StreetMoscow, ID 83843-2804's top NAICS codes and agencies

NAICS: 212319
New
International
Quarry Extraction and Crushing ServicesThis subcontract for Quarry Extraction and Crushing Services involves the extraction of raw materials and the processing of rock to support prime contractors on Forestry Commission projects. The scope of work includes excavating raw materials, operating crushing and screening plants, maintaining quarry floors and egress roads, and performing soil and overburden excavation to deliver processed aggregate stockpiles. To execute these tasks, the contractor must utilize excavators, crushers, and loaders. Strict adherence to the Quarries Regulations 1999 is required, and the contractor must provide a deputy quarry manager to ensure compliance and operational safety. Interested parties should note that the response deadline for this opportunity is November 9, 2026.
Forestry Commission

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about 19 hours ago

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NAICS: 212319
New
International
Specialized Drilling and Blasting ContractorThis subcontract for a Specialized Drilling and Blasting Contractor involves performing critical operations for prime contractors on Forestry Commission forest road construction projects. The selected contractor will be responsible for executing blasts at approximately two to five sites annually, which includes managing explosives, conducting blasting surveys, handling misfires, and providing vibrograph monitoring. To successfully fulfill these requirements, the contractor must utilize drilling rigs and vibrographs while ensuring strict adherence to the Quarries Regulations 1999 and Explosives Regulations 2014. Key deliverables for this engagement include the delivery of blasted rock piles and the submission of detailed blast design reports. Interested parties must submit their responses by the deadline of November 9, 2026. This opportunity is categorized under NAICS code 212319 and is managed by the Forestry Commission.
Forestry Commission

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about 19 hours ago

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NAICS: 212319
New
International
Quarrying - North District
Solicitation # FCCN003911
The Forestry Commission is establishing a framework agreement for quarrying works in the North West and North East of England to support the construction and maintenance of forest roads. The contract, identified as solicitation FCCN003911, is estimated to run for four years from January 1, 2027, to December 31, 2030. The scope is divided into two lots: Lot 1 focuses on drilling and blasting with an estimated value of 645,000 GBP, and Lot 2 covers extraction, processing, and crushing with an estimated value of 1,771,500 GBP. All operations must strictly adhere to the Quarries Regulations 1999, the Explosives Regulations 2014, and PUWER regulations for plant and equipment certification. Award criteria differ by lot, with Lot 1 weighted toward professional competence (40%) and price (30%), while Lot 2 places a higher emphasis on price (50%). For Lot 1, work orders will be awarded via mini-competition among appointed suppliers, whereas Lot 2 orders will be awarded directly to the highest-ranked supplier. Small and medium-sized enterprises are eligible to participate. The deadline for tender submissions is November 9, 2026, at 12:00 pm, and proposals must be submitted electronically through the designated portal.
Forestry Commission

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about 19 hours ago

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NAICS: 212319
New
Federal
Base Course
Solicitation # W911S227U0043
Solicitation W911S227U0043 is a Request for Quotation issued by the Department of Defense, specifically the W6QM Micc-Ft Drum, for the procurement of Type A base course material. This is a total small business set-aside under NAICS code 212319. The material must be sourced exclusively from the Dolese Quarry in Hartshorne and must comply with Section 703.01 of the Oklahoma Department of Transportation's 2009 Standard Specification for Highway Construction, although certain solicitation specifications may supersede these standards. The government will award the contract to the responsible offeror providing the most advantageous offer based on price and technical evaluations. The contract requires the delivery of new equipment only, as used or remanufactured products are prohibited. Delivery is specified as F.O.B. destination to Zone I, Rock Pile on G Road, with a preferred delivery window of 30 days. The vendor is responsible for unloading and must coordinate delivery with MCAAP prior to arrival. All delivery drivers must possess a valid REAL ID-compliant driver's license, as no escorts will be provided. Additionally, offerors must submit a Buy America form with an eligible country of origin. Quotes must be submitted through the Procurement Integrated Enterprise Environment (PIEE) Solicitation Module by the specified deadline.
W6QM Micc-Ft Drum

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about 23 hours ago

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in 4 days
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NAICS: 212319
New
SLED
RFX 3160008330 Agency Contract for Crushed Aggregates Mississippi Department of Transportation Contract Dates: January 1, 2027 through June 30, 2027. There will be no extensions for the contract. Bid Opening for RFX 3160008330 Monday November 2, 2026
Solicitation # 3160008330
RFX 3160008330 is a sealed bid agency contract issued by the Mississippi Department of Transportation (MDOT) and the Mississippi Transportation Commission (MTC) for the procurement of crushed aggregates. The contract period runs from January 1, 2027, through June 30, 2027, with no possibility for extensions. Bids must be submitted by November 2, 2026, via the MAGIC portal or physical delivery to the Procurement Division in Jackson, Mississippi. Awards are made to all bidders meeting specifications, with selection based on the lowest cost for pick-up purchases or the lowest combined line item pricing and haul charge for delivered materials. The vendor is required to deliver materials to all MDOT locations in Mississippi, with a strict requirement that deliveries occur the next day after notification from the District Maintenance Engineer. All materials must comply with the 2017 Standard Specifications for Road and Bridge Construction and are subject to testing by the MDOT Materials Division. Key administrative requirements include maintaining good standing in the State of Mississippi, mandatory participation in the E-Verify Program per the Mississippi Employment Protection Act of 2008, and acceptance of electronic payments via the state's remittance vehicle. The contract includes a ten percent earnest money deposit and allows for stop work orders not exceeding 90 days.
MS DEPT of TRANSPORTATION

POSTED

1 day ago

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in 17 days
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NAICS: 212319
New
International
Aggregate and Granular Material SupplyThis subcontract opportunity with the City of Burnaby involves the bulk supply and delivery of aggregates and granular materials. The selected provider will be responsible for delivering these materials directly to sites for prime contractors working on municipal infrastructure projects within the city. The solicitation was posted on October 9, 2026, with a response deadline set for November 4, 2026. This procurement falls under NAICS code 212319, focusing specifically on the logistical and supply needs of the city's infrastructure development.
City of Burnaby

POSTED

7 days ago

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in 19 days
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NAICS: 212319
International
Vulcan County - Request for Quotes - Riprap Supply 2026
Solicitation # AB-2026-06777
Vulcan County is soliciting quotes for the supply of 2,200 cubic meters of Class 1M Riprap under solicitation number AB-2026-06777. This is a supply-only contract, as the county will be responsible for arranging all transportation of the material. Evaluation of bids will be based on product quality, availability, and the combined cost of the material and transportation. Interested suppliers must submit their responses by the deadline of October 19, 2026. The project is located in Alberta, and inquiries can be directed to Nathan Forsyth, the Manager of Engineering and Infrastructure, via the provided contact information.
Vulcan County

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8 days ago

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NAICS: 212319
SLED
Aggregate Material SupplierThis subcontract opportunity is for an aggregate material supplier to provide various materials to prime contractors working on Virginia Department of Transportation projects within Wise and Dickenson Counties. The selected supplier is responsible for mining, crushing, and screening aggregates to ensure full compliance with Section 109 of the 2020 Road and Bridge Specifications. To qualify, the supplier must possess the necessary quarrying and crushing equipment and provide a completed Quarry Source of Material form. The scope of work includes the delivery of bulk aggregate materials directly to either the prime contractor or designated VDOT sites. Interested parties must submit their responses by October 23, 2026. This project falls under NAICS code 212319 and is focused on supporting critical infrastructure development in the specified Virginia regions.
Virginia Department of Transportation

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8 days ago

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NAICS: 212319
SLED
IFB 161273 Delivered Aggregate
Solicitation # 161273
The Virginia Department of Transportation (VDOT) is soliciting bids for the delivery of aggregate on an as-needed, on-call basis within Wise and Dickenson Counties. This contract is awarded on a line-item basis to the lowest responsive and responsible bidder, with pricing submitted as a firm unit price per short ton. The contractor is responsible for transporting and off-loading materials in neat stockpiles and must maintain adequate stock to ensure prompt delivery, including during inclement weather. Each delivery must be documented with a printed ticket and VDOT form TL-102A. Bids must be submitted electronically via the eVA portal by 2:00 PM EDT on October 23, 2026. Required documentation includes the VA State Corporation Commission Form, a Quarry Source of Material form, and a Small Business Subcontracting Plan for bidders not certified as a small business by the DSBSD. The contract adheres to the Commonwealth of Virginia Vendors Manual and various federal and state nondiscrimination laws. Payment is processed via check, ACH, EDI, or P-Card within 30 days of receiving a valid invoice and verification of delivery, in accordance with the Virginia Prompt Payment Act.
Virginia Department of Transportation

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8 days ago

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NAICS: 423450
Federal
Sample Collection Kits and Cold-Chain Shipping SuppliesThis subcontract, managed by the Department of Defense under the W071 Endist Seattle agency, involves the provision of specialized sample collection materials for prime contractors operating on USACE projects at Chief Joseph Dam. The scope of work requires the monthly delivery of sample bottle kits specifically designed for Oil and Grease collection, accompanied by insulated coolers and packing materials necessary to maintain a strict temperature of 4 degrees Celsius during transit. The contractor is responsible for the recurring monthly delivery of these kits and coolers directly to the facility or the designated prime contractor. This procurement falls under NAICS code 423450 and is focused on ensuring the integrity of environmental sampling through consistent supply and cold-chain shipping logistics.
W071 Endist Seattle

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8 days ago

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NAICS: 541380
Federal
NPDES Oil and Grease Analytical TestingThis subcontract for the Department of Defense involves providing accredited laboratory analysis for water quality samples at the Chief Joseph Dam. The selected contractor will perform analytical sampling and testing specifically for Oil and Grease in accordance with PWS Task 5.0, with an expected volume of 540 samples processed annually. To ensure sample integrity, the contractor must maintain a strict cold chain at 4 degrees Celsius and deliver all final analytical reports in a searchable PDF format. Eligible bidders must hold accreditation from either NELAP or the Washington State Department of Ecology. Additionally, the laboratory facility must be located within 200 road miles of Bridgeport, Washington. This opportunity falls under NAICS code 541380 and is managed by the W071 Endist Seattle office.
W071 Endist Seattle

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8 days ago

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NAICS: 541380
Federal
CJD National Pollutant Discharge Elimination System (NPDES) Laboratory Services - Base plus 4 Option Years
Solicitation # W912DW27QA001
The U.S. Army Corps of Engineers, Seattle District, is soliciting quotes for a firm-fixed price purchase order to provide accredited laboratory analytical services for the Chief Joseph Dam hydroelectric facility in Bridgeport, Washington. The primary objective is to ensure compliance with National Pollutant Discharge Elimination System permit limits specifically for Oil and Grease. The contract includes a base year running from November 1, 2026, to October 31, 2027, with four subsequent one-year options. The government anticipates approximately 540 samples per year, though actual quantities may vary. This solicitation is set aside for Women-Owned Small Businesses and requires the laboratory to be located within 200 road miles of Bridgeport, Washington. The selected contractor must hold accreditation through the National Environmental Laboratory Accreditation Program or the Washington State Department of Ecology Environmental Laboratory Accreditation Program. Responsibilities include providing monthly sample bottle kits and coolers, managing expedited two-day ground shipping to maintain temperature requirements of 4 degrees Celsius, and delivering electronic analytical results in searchable PDF format within 10 business days of sample receipt. Invoicing must be processed through the Corps of Engineers Financial Management System and broken down by specific task codes. Award will be granted to the lowest priced conforming quote that is determined to be fair and reasonable.
W071 Endist Seattle

POSTED

8 days ago

DEADLINE

in 3 days
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NAICS: 237130
Federal
Industry Day - Sentinel Utility Infrastructure Improvements at MAFB
Solicitation # W912DW26S1CE0_IndustryDay
The U.S. Army Corps of Engineers, Seattle District, is hosting a virtual Industry Day on October 21, 2026, to discuss the Sentinel Utility Infrastructure Improvements project at Malmstrom Air Force Base in Montana. This project serves as a critical enabling backbone for the modernization of the nation's land-based intercontinental ballistic missile force by constructing a comprehensive utilities distribution system for the Operations and Maintenance Complex. The intended acquisition approach will utilize Other Transaction Authority via Construction Management at Risk. The scope of work encompasses the installation of electrical distribution systems and substation expansions, water and wastewater systems, natural gas service, and a telecommunications fiber backbone. Additionally, the project includes site work such as grading, drainage, paving, and minor demolition. Interested vendors must register by October 19, 2026, to receive the event link. This notice is for informational purposes to gather industry feedback and does not constitute a formal request for proposals.
W071 Endist Seattle

POSTED

8 days ago

DEADLINE

in 3 days
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NAICS: 212319
SLED
Aggregate and Chip SupplyThis subcontract for Aggregate and Chip Supply involves the provision of crushed stone and aggregate for prime contractors working on Texas Department of Transportation highway projects. The selected provider is responsible for the quarrying, crushing, and screening of aggregate to meet specific size requirements and TxDOT grading specifications, as well as the hauling of bulk aggregate chips to various project sites across multiple Texas counties. To be eligible for this contract, the provider must hold TxDOT Material Producer Approval. The solicitation was posted on October 7, 2026, with a response deadline of November 4, 2026. This opportunity falls under NAICS code 212319 and is managed through the Texas Department of Transportation.
Texas Department of Transportation

POSTED

9 days ago

DEADLINE

in 19 days
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NAICS: 212319
SLED
Aggregate Material SupplyThis subcontract for Aggregate Material Supply involves the provision of crushed stone and aggregate chips for prime contractors working on Texas Department of Transportation preventive maintenance projects. The scope of work includes the mining, crushing, screening, and hauling of approved aggregates to either the designated project site or the asphalt plant. The contractor is required to deliver specified tonages of material while strictly adhering to TxDOT approved product lists and utilizing only approved aggregate sources. This opportunity was posted on October 7, 2026, with a response deadline of November 3, 2026.
Texas Department of Transportation

POSTED

9 days ago

DEADLINE

in 18 days
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NAICS: 212319
SLED
CP 001-090-048 2027 Aggregate Crushing in Various County Pits
Solicitation # mn-co-aitkin-20271
Aitkin County is soliciting sealed bids for project CP 001-090-048, focusing on 2027 aggregate crushing across various county pits in Aitkin, Minnesota. The scope of work primarily involves the production and stockpiling of various materials, including approximately 85,600 tons of Class 6 Modified aggregate split between Site A and Site B, 3,500 tons of Class 5 aggregate at Site A, and 2,000 tons of Class Special aggregate at Site A. Interested parties must submit their proposals using official forms provided by the County Highway Engineer by 2:00 PM on Monday, November 2, 2026. Submissions must be delivered to the office of John Welle and include a bid bond or certified check payable to the Aitkin County Treasurer for at least five percent of the total bid amount. Detailed specifications are available through the Office of the County Engineer or the official county website.
Aitkin County

POSTED

9 days ago

DEADLINE

in 17 days
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NAICS: 212319
SLED
Crushing
Solicitation # 49383
The Wood County Highway Department is soliciting sealed bids for the drilling, blasting, crushing, stockpiling, sampling, and testing of approximately 30,000 tons of 3/4 inch Base Aggregate Dense. The work will be performed at the Smith Pit Quarry located at 7258 CTH B in Pittsville, Wisconsin. The selected contractor must provide all necessary labor and machinery to pump water from the quarry, transport rock to the crusher, and maintain a calibrated motion belt scale on-site to calculate daily tonnage. All produced material must be stockpiled and available for county use by May 31, 2027. Bids must be submitted by 10:00 AM CST on November 3, 2026, either through Bid Express or via sealed delivery to the Highway Commissioner's Office in Wisconsin Rapids. Proposals must utilize the official Highway Commission form and include the General Bidding Procedure and Specifications to be considered. The project requires strict adherence to the 2025 Wisconsin DOL Standard Specifications for Highway and Structure Construction and the Wisconsin DOL Construction and Materials Manual. Additionally, the contractor must provide a written quality control plan two weeks prior to production and employ personnel certified under the Highway Technician Certification Program for all sampling and testing activities.
Wood County, WI - Highway Department

POSTED

10 days ago

DEADLINE

in 18 days
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NAICS: 236220
Federal
General Building Construction (OMC/OGF Support Spaces)This subcontract opportunity involves general building construction for the Department of Defense under the USACE Seattle District at Malmstrom AFB. The scope of work focuses on the development of administrative offices, training centers, and command centers, specifically including the construction of the Integrated Training Center, Integrated Command Center, and Operations Group Facility. These structures will be built using standard commercial materials and will include full office fit-outs to deliver completed administrative and operations buildings. The project falls under NAICS code 236220 and is managed by the W071 Endist Seattle. Interested parties should note that the response deadline is October 20, 2026, with the solicitation having been posted on September 29, 2026. This effort is designed to support prime contractors in delivering essential infrastructure for command and training operations.
W071 Endist Seattle

POSTED

17 days ago

DEADLINE

in 4 days
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