This Combined Synopsis/Solicitation opportunity from Department Of Defense was posted on August 31, 2020. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

Top

Riprap - R270 Lock and Dam 7

Closed

W912ES20Q0025Federal

Submission Closed09/15/2020, 05:00:00 PM UTC

Contract Overview

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

Active Opportunities Like This One

NAICS: 212312

New

SLED

Crushed Limestone SupplyThis subcontract agreement involves the supply and delivery of crushed limestone for prime contractors working on Nebraska Public Power District projects. The selected provider will be responsible for furnishing aggregate to be used specifically as backfill for transmission poles, ensuring all materials and placements adhere to the specifications outlined in Drawing NC25295. The scope of work requires the contractor to utilize heavy-duty hauling and dump trucks to transport and deliver the specified aggregate directly to designated structure sites. Interested parties must submit their responses by the deadline of December 2, 2026, for this project categorized under NAICS code 212312.

Nebraska Public Power District

POSTED

DEADLINE

Embankment Repair and Stream RegradingThis subcontract, titled Embankment Repair and Stream Regrading, is issued by the Department of Transportation's Eastern Federal Lands Division. The project focuses on the stabilization and reconstruction of trail embankments and the regrading of streams across federal lands in New Jersey and New York. The primary objective is to prevent erosion and restore natural water flow through the use of heavy excavation equipment and specialized erosion control materials. The opportunity is designated as a total Small Business Set Aside under NAICS code 212312. Interested parties must submit their responses by the deadline of December 15, 2026. The selected subcontractor will work under prime contractors to deliver fully stabilized embankments and regraded stream beds.

693C73 Eastern Federal Lands Division

POSTED

DEADLINE

Class 2 Aggregate Base InstallationThis subcontract opportunity with the California Department of Transportation involves the supply, grading, and installation of Class 2 aggregate base for prime contractors on roadway projects. The scope of work requires the placement and compaction of 59,800 cubic yards of aggregate base to ensure proper roadway support. The solicitation was posted on October 26, 2026, with a response deadline of December 17, 2026. Classified under NAICS code 212312, this project focuses on delivering a fully compacted base layer according to agency specifications.

California Department of Transportation

POSTED

DEADLINE

Aggregate Supply (Limestone)This subcontract agreement involves the supply and delivery of #57 limestone aggregate for use as bedding and backfill on various City of Hudson, Ohio projects. The selected provider is responsible for delivering the required volume of materials directly to project sites, ensuring all supplies strictly adhere to ODOT Construction Material Specifications to support the work of prime contractors. The solicitation was posted on October 24, 2026, with a response deadline of November 17, 2026, at 2:30 PM. Classified under NAICS code 212312, this opportunity is managed by the City of Hudson in Ohio and is accessible for further details through the Bid Express platform.

POSTED

DEADLINE

AMDAP, Shade Twp, Somerset Cnty

Solicitation # AMD 56(2524)104.1

The Pennsylvania Department of Environmental Protection is soliciting bids for the AMDAP project located in Shade Township, Somerset County. The scope of work primarily involves the procurement and application of limestone materials, specifically 7,830 cubic yards of AASHTO No. 1 Limestone Bed Aggregate Cleaning and 63 tons of AASHTO No. 1 Limestone Coarse Aggregate. Interested parties can access bid documents through BidExpress. The solicitation, identified as AMD 56(2524)104.1, was posted on October 20, 2026, with a response deadline of November 19, 2026. Inquiries regarding this contract should be directed to the Construction Contracts point of contact.

Department of Environmental Protection

POSTED

DEADLINE

Asphalt and Aggregate Material SupplyThis subcontract focuses on the supply and hauling of asphalt concrete and aggregate materials for prime contractors working on Virginia Department of Transportation highway improvement projects in Rockingham County. The scope of work specifically includes the provision of BM-25.0 Asphalt Concrete, No. 10 Screenings, and Shale Fill. To ensure compliance, the contractor must utilize VDOT-certified plants and dump trucks. All deliveries are required to be accompanied by compliant VDOT tickets that clearly specify the plant name, mix ID, and load number. The response deadline for this opportunity is November 18, 2026.

Virginia Department of Transportation

POSTED

DEADLINE

Aggregate Base Material Supply & InstallationThis subcontract opportunity involves the supply and installation of aggregate base materials for prime contractors working on Virginia Department of Transportation highway projects located in Russell County. The selected provider will be responsible for the placement and compaction of Aggregate Base Material Type I or II, specifically No. 21A or 21B, utilizing heavy compaction equipment to ensure the final layer meets all VDOT specifications. Interested parties must submit their responses by November 18, 2026, at 3:00 PM. While open to qualified bidders, DBE and SWaM certifications are encouraged for this project. The contract falls under NAICS code 212312 and focuses on delivering a fully compacted aggregate base layer as part of the broader infrastructure development.

Virginia Department of Transportation

POSTED

DEADLINE

Construction Material SupplyThis subcontract agreement establishes the supply of construction materials for prime contractors working on municipal projects within Chevy Chase Village, Maryland. The scope of work includes the provision and delivery of specific infrastructure and landscaping materials to project sites, including Schedule 40 PVC pipes and fittings ranging from 6 to 12 inches, Nyloplast drainage basins, filter fabrics, and various aggregates such as cobbles, bank run river rock, and gravel filter media, as well as shredded hardwood bark mulch. The opportunity was posted on October 16, 2026, with a response deadline of November 13, 2026. Classified under NAICS code 212312, the contract is managed by the agency for Chevy Chase Village. Interested parties can find further details and submission guidelines through the Maryland eMMA portal.

POSTED

DEADLINE

VDOT Approved Aggregate SupplyThis subcontract agreement involves the supply of various aggregate materials for prime contractors working on Virginia Department of Transportation projects within the Salem District. The supplier must source materials from a VDOT-approved plant or quarry, ensuring all products meet the 2020 Road and Bridge Specifications and that the provider maintains an active listing on VDOT Approved List 5. To ensure compliance and quality control, the contractor is required to use VDOT-approved quarrying equipment and certified scales. All deliveries must be properly loaded for transport and accompanied by weight documentation provided via VDOT form TL-102A. The solicitation was posted on October 15, 2026, with a response deadline of October 30, 2026.

Virginia Department of Transportation

POSTED

DEADLINE

Supply of Fine and Coarse Aggregate MaterialsThis subcontract opportunity with the North Carolina Department of Transportation involves the supply of various grades of fine and coarse aggregate materials for prime contractors working on NCDOT projects. The selected provider is responsible for mining, crushing, and screening materials to meet strict NCDOT specifications and maintaining stockpiles for pickup. Materials are delivered by loading them directly into trucks at the quarry. To qualify, providers must operate a permitted mining site with a valid Plant ID, fully equipped quarry facilities, and industrial weighing scales to ensure accurate tonnage verification. The solicitation was posted on October 15, 2026, with a response deadline of October 30, 2026. This project falls under NAICS code 212312.

Department of Transportation

POSTED

DEADLINE

Historic Lime Mortar and Aggregate SupplierThis subcontract agreement establishes a partnership with a supplier to provide specialized materials for historic restoration projects managed by prime contractors for the Town of Edgartown in Massachusetts. The scope of work focuses on the delivery of non-Portland based lime mortar specifically formulated for historic stone to prevent structural damage, along with clean sand and loam mixtures intended for base leveling. All provided materials must strictly adhere to historic stone suitability specifications to ensure the preservation of the site. The designated place of performance for these deliveries is the Old West Side Cemetery. Interested parties must submit their responses by the deadline of November 4, 2026, following the solicitation posted on October 14, 2026. This procurement falls under NAICS code 212312, emphasizing the need for specialized aggregate and mortar supplies tailored for sensitive historic environments.

POSTED

DEADLINE

Flexible Base Material SupplierThis subcontract agreement establishes a partnership for the supply and delivery of approved flexible base materials, specifically Flex Base Type A Grade I-2 limestone base, for road projects located in Jefferson County, Texas. The supplier is responsible for delivering the materials F.O.B. Destination directly to the designated project sites to support prime contractors. A critical requirement of the contract is the submission of a material sheet for the proposed limestone base, which must be provided for review within 10 days of the Notice to Proceed. The opportunity is categorized under NAICS code 212312 and is managed by the agency for Jefferson County, Texas.

JEFFERSON COUNTY

POSTED

15 days ago

DEADLINE

in 7 days

General Info

Agency

Department Of Defense → W07V Endist St Paul

NAICS

212312 - Crushed and Broken Limestone Mining and Quarrying

Place of Performance

La Crescent, MN, 55947, USA

Set-Aside

SBA

Documents

W912ES20Q0025+Riprap+R270+31Aug20.pdf

W912ES20Q0025+Riprap+R270+Attachment+Pkg+31Aug20.pdf

AI Contract Breakdown

Uniform Contract Format

Contract not broken down yet

CLEATUS splits the solicitation into Uniform Contract Format (UCF) sections: scope, pricing, deliverables, and evaluation criteria.

Timeline

PhaseClosed

PostedAug 31

Combined Synopsis

Response DeadlineSep 15

Deadline has passed

Submission Closed

09/15/2020, 05:00:00 PM UTC

Find active opportunities like this

Get full access to discover similar active contracts, track opportunities, and build proposals with AI assistance.

Organization & Contact Information

AgencyDepartment Of Defense → W07V Endist St Paul

Contacts2 people available

OfficeSAINT PAUL, MN, 55101-1323, USA

Organization / AgencyDepartment Of Defense → W07V Endist St Paul

Office AddressSAINT PAUL, MN, 55101-1323, USA

Contacts

Toni W. Wasgatt

Gwendolyn Davis

Full Description

The U.S. Army Corps of Engineers, St. Paul District, has a requirement for all plant labor and material necessary to furnish and deliver 900 net tons of R270 Riprap to Lock and Dam 7 located on the right bank (when looking downstream) of the Upper Mississippi river approximately 3 miles upstream of La Crescent, Minnesota. This acquisition is 100% set aside for Small Business. The NAICS Code is 212312, with a size standard of 750 employees. Quotes are due no later than 12:00 pm (Noon) on Tuesday, 15 September 2020. The period for questions regarding this requirement ends Friday, 04 September 2020 at 8:00am. All questions must be emailed to contact@example.gov and contact@example.gov. See attached Request for Quote and associated attachments for further details.