RFPClosedTotal Small Business Set-Aside (FAR 19.5)View procurement thread

FY26 Duwamish Waterway Maintenance Dredgingview on SAM.gov

DEPT OF DEFENSE › W071 ENDIST SEATTLE

Posted Jul 22, 2026

Due Aug 20, 2026

NAICS 237990 – Other Heavy and Civil Engineering Construction

Sol # W912DW26BA011

AI Summary

• The U.S. Army Corps of Engineers, Seattle District, is awarding a sole source contract to North West Dredging for the dredging and channelization work on the Duwamish Waterway as part of FY26 Waterways Program.
• The NAICS code for this activity is 237990 (Other Heavy and Civil Engineering Construction).
• The anticipated period of performance is approximately 240 days from the notice to proceed, starting August 1, 2026, with a planned completion date by November 30, 2026.

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.

Classification

NAICS237990

PSC CodeY1KF

Contracting Office

OfficeW071 ENDIST SEATTLE

CitySEATTLE

StateWA

ZIP98134-2329

Contacts

Geraldine Kemp

geraldine.l.kemp@usace.army.mil

2065734874

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