This Government Contract opportunity from Department Of Defense was posted on May 19, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Dredging and Disposal Services

Closed

Federal

Submission Closed05/18/2026, 05:30:00 PM UTC

Contract Overview

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

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Demolition & Earthwork Contractor

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1 day ago

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in 14 days

AI Contract Overview

The contract requires the performance of mechanical or hydraulic dredging operations to remove 600,000 cubic yards of sediment from the Grays Harbor and Chehalis River Federal Navigation Channel, with all material to be transported and disposed of in an environmentally compliant manner. The work must adhere to strict regulatory standards to ensure minimal ecological impact, and the contractor is responsible for ensuring full compliance with all environmental protections throughout the dredging, hauling, and disposal phases. This effort supports the maintenance of federal navigation channels to ensure safe and unimpeded waterway transit. The procurement is structured as a subcontract under a Total Small Business Set-Aside, designated under NAICS code 238910, and is open exclusively to small businesses as defined by the SBA. The solicitation was posted on May 19, 2026, with responses due by 5:30 PM on May 18, 2026, indicating an error in timeline as the response deadline precedes the posting date. The contracting agency is the Department of Defense, specifically W071 Endist Seattle, though no physical location or point of contact details are provided. The work is to be performed in the vicinity of Grays Harbor and the Chehalis River, and the contractor must possess the technical capability and environmental compliance protocols necessary to execute this large-scale dredging operation under federal oversight.

General Info

Dredge 600,000 cubic yards of sediment from Grays Harbor and Chehalis River under strict environmental compliance, limited to small businesses.

Agency

Department Of Defense → W071 Endist Seattle

NAICS

238910 - Site Preparation Contractors

Place of Performance

Set-Aside

SBA

Documents

This scope was carved out of W912DW26BA008.

The full solicitation package (1 document), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

FY26-29 Grays Harbor Inner Dredging

AI Contract Breakdown

Uniform Contract Format

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The breakdown needs solicitation documents. None were found from this contract's source.

Timeline

PhaseClosed

Response DeadlineMay 18

Deadline has passed

PostedMay 19

subcontract

Submission Closed

05/18/2026, 05:30:00 PM UTC

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Organization & Contact Information

AgencyDepartment Of Defense → W071 Endist Seattle

ContactsNo contacts available

OfficeN/A

Organization / AgencyDepartment Of Defense → W071 Endist Seattle

Office AddressN/A

ContactsNo contact information available

Full Description

Perform mechanical or hydraulic dredging of 600,000 cubic yards of sediment from the Grays Harbor and Chehalis River Federal Navigation Channel, including transport and environmentally compliant disposal.