This Government Contract opportunity from Department Of The Interior was posted on May 7, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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High-Altitude Diesel Biofuel Supply

Closed

Federal

Submission Closed05/19/2026, 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: 324122

New

SLED

Aggregate Base Course Supply and PlacementThis contract involves the supply and placement of Class 6 aggregate base material, crucial for construction and infrastructure projects. The work is to be performed in El Paso under the oversight of the Colorado Department of Transportation (CDOT). The project falls under NAICS code 324122, indicating its industry classification related to construction materials. The contract is set as a subcontract and is identified by the title "Aggregate Base Course Supply and Placement." The solicitation and response deadline is June 18, 2026, the same date indicating a tight schedule for proposal submission. No specific set-aside provisions or organization type requirements are mentioned, and further details, such as contact information or office address, are not provided. Interested parties can find more information and submit proposals via the designated online bidding platform.

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Trail Surface Material Supply (Crushed Stone/Gravel)The contract involves the supply of durable crushed stone or gravel specifically intended for surfacing a nature trail, focusing on enhancing erosion resistance and ensuring the safety of trail users. The solicitation was posted on June 10, 2026, with responses due by June 18, 2026, and falls under the subcontract category associated with NAICS code 324122. The contracting agency is MPTAP, representing the state of Mississippi. Although detailed location and contact information are unspecified, the contract aims to source appropriate materials suited for trail surfacing to maintain environmental integrity and usability. Prospective suppliers are expected to provide quality materials essential for long-term trail durability and user safety. The official bid details are accessible through the Mississippi government procurement website.

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Crushed Limestone Supply (Material Supplier)The contract involves the supply of crushed limestone intended for use as base layers in the construction of walking paths and parking areas. It is a subcontract opportunity issued by the city of Springfield, Tennessee, with the solicitation made public on June 8, 2026. Interested suppliers must submit their responses by June 23, 2026, to be considered. The project falls under the NAICS code 324122, which pertains to construction sand and gravel production. This contract focuses specifically on providing the material necessary to ensure a sturdy and durable foundation for pedestrian and vehicle access areas. While detailed location and contact information are not provided, the procurement is targeted toward suppliers familiar with crushed limestone and its applications in infrastructure projects. The awarded subcontract will contribute to enhancing public or municipal spaces by improving the quality of walking paths and parking infrastructure.

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Crushed Stone Base Material SupplyThe contract involves the supply of crushed stone base material specifically intended for use as a sub-base under asphalt patches, with particular emphasis on deep utility cuts that require enhanced structural support. This subcontract is solicited by the agency of Springfield, Tennessee, and falls under the NAICS code 324122, which pertains to construction aggregate materials. The procurement aims to ensure reliable delivery of quality crushed stone that meets the structural needs of roadway repairs, especially in areas requiring durable foundational support beneath asphalt restorations. The solicitation was posted on June 8, 2026, with a response deadline set for June 23, 2026. While certain details such as the solicitation number, contact information, and exact place of performance are not specified, the contract's focus is clear on obtaining a subcontractor capable of supplying appropriate crushed stone for infrastructure maintenance projects in the region. This opportunity highlights the importance of material quality in maintaining and repairing road surfaces, particularly where deep excavation necessitates stable and sturdy sub-base construction.

POSTED

DEADLINE

Supply of Class B Crushed Stone (Material Only)The contract involves the supply-only delivery of Class B crushed stone designated for road surfacing projects at Cedar Rock State Park. It is issued by the Department of Natural Resources in Iowa, specifically targeting work to be performed in Buchanan County. The solicitation was posted on June 8, 2026, with a submission deadline set for June 25, 2026, at 8:00 PM. This subcontract falls under the NAICS code 324122, indicating it pertains to construction aggregates. The contract strictly involves the provision of materials without installation or additional services. While no specific office address or point of contact is provided, the opportunity is listed on the official Iowa bid opportunities portal. The procurement effort appears to support infrastructure maintenance and development within the state park to enhance accessibility and roadway quality.

Department of Natural Resources

POSTED

8 days ago

DEADLINE

in 9 days

AI Contract Overview

This contract involves the supply of 2% certified off-road diesel biofuel enhanced with premium additives specifically formulated to ensure optimal performance in high-altitude and cold-weather alpine conditions. It is a subcontract opportunity set aside exclusively for small businesses under the SBA Total Small Business Set-Aside program, indicating the intent to support smaller enterprises in fulfilling this requirement. The contract pertains to the NAICS code 324122, related to petroleum refineries and fuel supply, and is managed by the Department of the Interior through its Imr Northern ROCKIES office. The solicitation was posted on May 7, 2026, with a response deadline of May 19, 2026, providing a narrow window for interested small business subcontractors to respond. While specific location details for the place of performance and office address are not provided, the contract emphasizes the need for fuel suited to challenging environmental conditions, highlighting the importance of biofuel quality and additive performance in harsh alpine environments. The contract is available for review and response via the SAM.gov platform.

General Info

Supply of 2% certified off-road diesel biofuel with additives for alpine conditions; small business subcontract.

Agency

Department Of The Interior → Imr Northern ROCKIES(12200)

NAICS

324122 - Asphalt Shingle and Coating Materials Manufacturing View NAICS

Place of Performance

Set-Aside

SBA

Documents

(0)

No documents available

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Timeline

PhaseClosed

PostedMay 7

subcontract

Response DeadlineMay 19

Deadline has passed

Submission Closed

05/19/2026, 05:00:00 PM UTC

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Organization & Contact Information

AgencyDepartment Of The Interior → Imr Northern ROCKIES(12200)

ContactsNo contacts available

OfficeN/A

Organization / Agency

Department Of The Interior → Imr Northern ROCKIES(12200)

Office AddressN/A

ContactsNo contact information available

Full Description

Supply of 2% certified off-road diesel biofuel with premium additives designed for high-altitude and cold-weather performance in alpine conditions.