This Government Contract opportunity from Department Of Defense was posted on July 10, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Class V Riprap Supply

Closed

Federal

Submission Closed07/17/2026, 07:00:00 PM UTC

Contract Overview

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

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SB2 Limestone and B-Stone Material SupplyThis subcontract, managed by the Department of the Interior under the Fws Sat Team 3, involves the supply of SB2 limestone and B-Stone aggregate for prime contractors working on U.S. Fish and Wildlife Service projects. The scope of work includes the quarrying, processing, and loading of 1,125 tons of SB2 limestone and 140 tons of B-Stone, totaling 1,265 tons of material. To ensure compliance with aggregate specifications, the provider must supply certified scale tickets for all material weights. The opportunity is designated as a total Small Business Set Aside under NAICS code 212312. It was posted on September 4, 2026, with a response deadline of September 18, 2026.

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Central Valley Flood Protection Board

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BICY - 18194 - Stabilize Oasis Off Road Vehicle TrailThe Department of the Interior is seeking a materials-only contract for cyclic maintenance and stabilization of a 19.3 mile off road vehicle trail known as the Oasis Off Road Vehicle Trail. The project involves applying limestone rock over existing caprock and utilizing geotextile fabric with limestone cover in areas where soil depth exceeds one foot. The trail will be maintained at a width of ten to twelve feet, with all trail beds kept at or below the existing grade to preserve natural hydrological flow. This opportunity is listed as a forecast under NAICS code 212312. The primary point of contact for the project is Thomas Forsyth, with additional support provided by the Contract Support Center.

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Aggregate SupplyThis subcontract for Aggregate Supply is managed by the Procurement and Contract Services agency in Washington. The contractor is responsible for providing crushed surfacing materials, including both base course and top course aggregates, to prime contractors working on road projects within Pierce County. The scope of work involves the delivery of specified tonnages of crushed aggregate directly to the designated project sites. The solicitation was posted on September 2, 2026, with a response deadline of September 30, 2026. This opportunity falls under NAICS code 212312 and is structured as a subcontract to support regional infrastructure improvements.

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Ellis County

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11 days ago

DEADLINE

in 19 days

AI Contract Overview

The contract calls for the supply of 1,400 actual tons of durable, angular Class V Riprap stone specifically engineered to meet ASTM and U.S. Army Corps of Engineers standards for use in levee restoration projects. The material must exhibit high resistance to weathering and erosion, with precise angularity and size gradation to ensure proper interlocking and structural integrity under hydraulic stress. Delivery and placement are targeted for Hamilton, with all stone required to conform strictly to federal engineering specifications to support long-term flood control and infrastructure resilience. This is a total small business set-aside subcontract, classified under NAICS code 212312 for quarrying, and administered by the Department of Defense through the W071 Endist Seattle office. The solicitation was posted on July 10, 2026, with responses due by July 17, 2026, at 7:00 p.m. Only small businesses certified under the SBA program are eligible to bid, ensuring opportunities are reserved for qualified small entities. The project supports critical civil works infrastructure and requires precise compliance with technical and logistical requirements to be considered for award.