This Government Contract opportunity from Kentucky was posted on June 26, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Bentonite Clay Supply

Closed

State & Local

Submission Closed07/15/2026, 05:30:00 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: 212324

SLED

Riprap/Rock SupplyThe contract entails the supply and delivery of durable, properly sized rock for riprap installation along a remote highway site under the jurisdiction of Caltrans, District 6 – Fresno/Bakersfield. The rock must meet specific engineering standards to ensure long-term stability and erosion control in challenging environmental conditions. Delivery logistics are a critical component, requiring coordinated transport to a location with limited accessibility, necessitating reliable planning, equipment, and timing to meet project deadlines. The nature of the work falls under NAICS code 212324, indicating the procurement is for quarrying and crushing rock, with the subcontractor responsible for sourcing, processing, and transporting material that complies with Caltrans specifications for durability, gradation, and size. The contract was posted on June 17, 2026, and performance is tied to a specific highway project site referenced through the provided California CEQA network link, implying compliance with state environmental and infrastructure protocols.

Caltrans, District 6 - Fresno/Bakersfield

POSTED

DEADLINE

D-Rock Aggregate Supply and DeliveryThe contract involves the supply and delivery of 1,310 tons of D-Rock aggregate specifically designated for use at the Ottawa National Wildlife Refuge to support river restoration efforts. The delivery terms specify FOB Destination, ensuring that the aggregate will be delivered directly to the site by July 7, 2026. This contract is issued under the Department of the Interior through the Construction A/E Team 2 FWS, aligning with NAICS code 212324, which pertains to construction sand and gravel mining. The solicitation was posted on April 14, 2026, as a subcontract opportunity. While details such as solicitation number, office address, or point of contact were not provided, the key performance requirement centers around timely delivery of the specified aggregate to aid environmental restoration within the designated timeframe. The contract emphasizes the importance of meeting the delivery deadline to facilitate the ongoing ecological project at the refuge.

Construction A/e Team 2 Fws

POSTED

DEADLINE

Aggregate Supply (Chips/Stones)The contract involves the supply of clean, graded aggregate specifically intended for use in chip sealing operations. This subcontract, titled "Aggregate Supply (Chips/Stones)," is managed by the Western Federal Lands Division under the Department of Transportation. The procurement falls under the NAICS code 212324, which pertains to mining of nonmetallic minerals, except fuels. The place of performance is identified as Cheyenne, and the contract was posted on February 27, 2026. Although details such as solicitation number, set-aside status, agency office address, and point of contact are not specified, the contract clearly focuses on providing the necessary aggregate materials to support chip sealing projects carried out by the agency. The primary objective is ensuring the timely delivery of quality aggregates for the agency’s infrastructure maintenance and improvement efforts.

690567 Western Federal Lands Division

POSTED

DEADLINE

Supply of Rock Slope Protection and Boulder Materials

Central Valley Flood Protection Board

POSTED

DEADLINE

Gravel Foundation and Backfill Supply

Fish and Wildlife, Region 2 - Northern Central, Rancho Cordova

POSTED

DEADLINE

Rock and Aggregate Supply

California Forestry and Fire Protection, Department of

POSTED

DEADLINE

California Water Resources, Department of

POSTED

DEADLINE

Aggregate and Gravel Supply

USDA Forest Service-Spoc Im

POSTED

DEADLINE

Annual Gravel Extraction (500 CY/year)

Fish and Wildlife, Region 1 - Northern Region, Redding and Eureka

POSTED

DEADLINE

Supply of Riprap, Angular Rock, and Boulders

Caltrans, District 11 - San Diego

POSTED

DEADLINE

Fish and Wildlife, Region 2 - Northern Central, Rancho Cordova

POSTED

DEADLINE

Recycled Aggregate or Decomposed Granite Supply

Sonoma County Agricultural Preservation and Open Space District

POSTED

11 months ago

DEADLINE

N/A

AI Contract Overview

The contract involves the supply of bentonite clay specifically for erosion control applications within polypropylene barrier wall projects under a subcontract arrangement with the Kentucky Transportation Cabinet Division of Maintenance. The clay must meet technical specifications suitable for use in geosynthetic containment systems designed to stabilize soil and prevent erosion in infrastructure projects across the state. Performance is expected to support long-term durability and environmental compliance in diverse geographic conditions within Kentucky, with no specific city designated for delivery—indicating a statewide scope of work. The solicitation was posted on June 26, 2026, with responses due by July 15, 2026, and the North American Industry Classification System code 212324 indicates the work falls under mining of kaolin and other clays. Contractors must ensure material purity, swelling characteristics, and consistency to effectively function as a permeable sealant in barrier wall installations. Delivery timelines, quality assurance protocols, and compliance with Kentucky DOT standards for erosion control materials are implied requirements, though detailed specifications are referenced through the official portal linked in the posting.