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Earthwork & Trenching

Active

Federal

Response Deadline09/15/2026, 08:00:00 PM UTC

Contract Overview

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

AI Contract Overview

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This subcontract opportunity with the Department of the Interior's Dsc Contracting Services Division involves providing earthwork and trenching services for prime contractors at Yellowstone National Park. The scope of work includes site clearing, excavation, rock removal, dewatering, and the placement of flowable fill. All operations must utilize excavators and shoring equipment while adhering to AASHTO T180 and ASTM D698 compaction standards to deliver prepared trenches and backfilled utility corridors. The project is designated as a set-aside for SBA Certified Women-Owned Small Businesses under NAICS code 238910. Interested parties must submit their responses by September 15, 2026, following the posting date of September 3, 2026.

General Info

Earthwork and trenching services for Yellowstone National Park, set-aside for women-owned small businesses.

Agency

Department Of The Interior → Dsc Contracting Services DivisionView Agency

NAICS

238910 - Site Preparation ContractorsView NAICS

Place of Performance

CO

Set-Aside

WOSB

Documents

This scope was carved out of 140P2026B0005.

The full solicitation package (11 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Z--Yellowstone - Mammoth Water Line Replacement

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Timeline

PostedSep 3

subcontract

Response DeadlineSep 15

Submission deadline

Response Deadline

09/15/2026, 08:00:00 PM UTCin 3 days

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Organization & Contact Information

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AgencyDepartment Of The Interior → Dsc Contracting Services Division

ContactsNo contacts available

OfficeN/A

Organization / Agency

Department Of The Interior → Dsc Contracting Services Division

View Agency Profile

Office AddressN/A

ContactsNo contact information available

Full Description

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Performs site clearing, excavation, trenching, and backfilling for prime contractors on National Park Service projects at Yellowstone National Park. Executes rock removal, dewatering, and placement of flowable fill using excavators and shoring equipment. Adheres to AASHTO T180 and ASTM D698 compaction standards. Delivers prepared trenches and backfilled utility corridors.

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