FY26 Duwamish Waterway Maintenance Dredging

Location:	Washington
Posted:	Aug 20, 2026
Due:	Aug 20, 2026
Agency:	DEPT OF DEFENSE
Type of Government:	Federal
Category:	Y - Construction of Structures and Facilities
Solicitation No:	W912DW26BA011
Publication URL:	To access bid details, please log in.

Active

Contract Opportunity

Notice ID

W912DW26BA011

Related Notice

Department/Ind. Agency

DEPT OF DEFENSE

Sub-tier

DEPT OF THE ARMY

Major Command

US ARMY CORPS OF ENGINEERS

Sub Command

ENGINEER DIVISION NORTHWESTERN

Sub Command 2

ENDIST SEATTLE

Office

W071 ENDIST SEATTLE

Looking for contract opportunity help?

(opens in new window)

APEX Accelerators are an official government contracting resource for small businesses. Find your local APEX Accelerator (opens in new window) for free government expertise related to contract opportunities.

APEX Accelerators are funded in part through a cooperative agreement with the Department of Defense.

The APEX Accelerators program was formerly known as the Procurement Technical Assistance Program (opens in new window) (PTAP).

General Information View Changes

Contract Opportunity Type: Solicitation (Updated)
Updated Published Date: Aug 20, 2026 03:22 pm PDT
Original Published Date: Jul 21, 2026 04:24 pm PDT
Updated Date Offers Due: Aug 20, 2026 10:00 am PDT
Original Date Offers Due: Aug 20, 2026 10:00 am PDT
Inactive Policy: Manual
Updated Inactive Date: Oct 01, 2026
Original Inactive Date: Oct 01, 2026
Initiative:
- None

Classification

Original Set Aside: Total Small Business Set-Aside (FAR 19.5)
Product Service Code: Y1KF - CONSTRUCTION OF DREDGING FACILITIES
NAICS Code:
- 237990 - Other Heavy and Civil Engineering Construction
Place of Performance:
Seattle, WA

Description View Changes

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.

Attachments/Links

Contact Information

Contracting Office Address

KO CONTRACTING DIVISION 4735 EAST MARGINAL WAY SOUTH
SEATTLE , WA 98134-2329
USA

Primary Point of Contact

Geraldine Kemp
geraldine.l.kemp@usace.army.mil
Phone Number 2065734874

Secondary Point of Contact

History

Aug 20, 2026 03:22 pm PDTSolicitation (Updated)
Jul 22, 2026 12:27 pm PDT Solicitation (Updated)
Jul 22, 2026 11:45 am PDT Solicitation (Updated)
Jul 21, 2026 04:24 pm PDT Solicitation (Original)

FY26 Duwamish Waterway Maintenance Dredging

Related Document

See also

Jul 21, 2026	[Solicitation (Original)] FY26 Duwamish Waterway Maintenance Dredging
Jul 22, 2026	[Solicitation (Updated)] FY26 Duwamish Waterway Maintenance Dredging