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This Government Contract opportunity from Department Of The Interior 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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Limestone Ballast Supply

Closed

Federal

Submission Closed07/03/2026, 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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AI Contract Overview

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The contract entails the supply of 1,000 tons of crushed limestone ballast with particle sizes ranging from 2 to 5 inches and no more than 2% fines, ensuring adherence to specified quality standards. The material must be sourced exclusively from a quarry that complies with all regulatory and environmental requirements, guaranteeing consistency and suitability for intended infrastructure applications. This agreement is structured as a subcontract under a Total Small Business Set-Aside designation, reserved specifically for small businesses as defined by the SBA, and is classified under NAICS code 327320 for crushed and broken stone manufacturing. The opportunity was posted on June 26, 2026, with a mandatory response deadline of July 3, 2026, at 7:00 PM. It is administered by the Department of the Interior through the Ser WEST(52000) office, though specific performance location and point of contact details are not provided. The procurement is accessible via the SAM.gov platform, and all bidders must meet small business eligibility criteria to qualify. The emphasis on material specifications and sourcing compliance underscores the need for precise quality control, while the set-aside structure prioritizes small business participation in federal construction-related supply chains.

General Info

1,000 tons of 2–5 inch crushed limestone ballast, no more than 2% fines, small business set-asides only.

Agency

Department Of The Interior → Ser WEST(52000)View Agency

NAICS

327320 - Ready-Mix Concrete ManufacturingView NAICS

Place of Performance

MS

Set-Aside

SBA

Documents

This scope was carved out of 140P5226Q0016.

The full solicitation package (7 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

CONCHO BILLIE - STONE AND TRUCK HAULING

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Timeline

PhaseClosed

PostedJun 26

subcontract

Response DeadlineJul 3

Deadline has passed

Submission Closed

07/03/2026, 07:00:00 PM UTC

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Organization & Contact Information

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AgencyDepartment Of The Interior → Ser WEST(52000)

ContactsNo contacts available

OfficeN/A

Organization / Agency

Department Of The Interior → Ser WEST(52000)

View Agency Profile

Office AddressN/A

ContactsNo contact information available

Full Description

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Supply of 1,000 tons of 2–5 inch crushed limestone ballast with ≤2% fines, meeting quality specifications and sourced from a compliant quarry.

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