Opportunity

SAM #W912DW26BA011

Duwamish Waterway Maintenance Dredging Services Solicitation

Buyer

Seattle District, USACE

Posted

July 21, 2026

Respond By

August 20, 2026

Identifier

W912DW26BA011

NAICS

237990

The U.S. Army Corps of Engineers, Seattle District, is seeking small business contractors for the FY26 Duwamish Waterway Maintenance Dredging project in Seattle, WA. - Government Buyer: - U.S. Army Corps of Engineers (USACE), Seattle District - OEMs and Vendors: - No specific OEMs or vendors are named in the solicitation - Products/Services Requested: - Maintenance dredging services for the Duwamish Waterway federal navigation channel - Removal of up to 100,000 cubic yards of accumulated sediment - Use of clamshell dredge and equipment designed to minimize environmental impacts - Disposal of dredged material at the DMMP Elliot Bay Open Water Disposal Site - Unique or Notable Requirements: - Dredging depths and allowable overdepths specified for different channel sections - Work must be performed within the environmental window (December 1 to February 15) - Contract is firm-fixed-price and 100% set aside for small businesses - No specific products, part numbers, or OEM equipment are identified in the notice

Description

Construction Project: FY26 Duwamish Waterway Maintenance Dredging. Pre-solicitation Notice Number: W912DW26Z1BY5. PLEASE REFER TO THE ATTACHED SOLICITATION DOCUMENTATION FOR COMPLETE DETAILS OF REQUIREMENTS AND INSTRUCTIONS FOR BID SUBMISSIONS. Additional Links:Department of Defense Procurement ToolboxPIEE Solicitation Module Link for W912DW26BA011Registration Instructions for the PIEE Solicitation ModuleWeb Based Training for the PIEE Solicitation Module

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