W912DW25R0018: Lake Washington Ship Canal Emergency Closure System

Location:	Washington
Posted:	Jun 25, 2025
Due:	Jul 23, 2025
Agency:	DEPT OF DEFENSE
Type of Government:	Federal
Category:	Y - Construction of Structures and Facilities
Solicitation No:	W912DW25R0018
Publication URL:	To access bid details, please log in.

Active

Contract Opportunity

Notice ID

W912DW25R0018

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

Office

W071 ENDIST SEATTLE

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General Information View Changes

Contract Opportunity Type: Solicitation (Updated)
Updated Published Date: Jun 25, 2025 10:11 am PDT
Original Published Date: May 29, 2025 03:16 pm PDT
Updated Date Offers Due: Jul 23, 2025 10:00 am PDT
Original Date Offers Due: Jul 07, 2025 10:00 am PDT
Inactive Policy: Manual
Updated Inactive Date: May 29, 2026
Original Inactive Date: May 29, 2026
Initiative:
- None

Classification View Changes

Original Set Aside:
Product Service Code: Y1PZ - CONSTRUCTION OF OTHER NON-BUILDING FACILITIES
NAICS Code:
- 237990 - Other Heavy and Civil Engineering Construction
Place of Performance:
Hiram M. Chittenden Locks, Hiram M. Chittenden, 3015 NW 54th St. Seattle, WA 98107 Seattle , WA 98107

USA

Description View Changes

June 24, 2025-Amendment R0001-The following action was taking on June 24, 2025. The due date for the receipt of proposals is extended. Quotes are due 23 July 2025 at 10:00 AM Pacific Time. Please see the attached Amendment W912DW25R0018R0001. Offerors must acknowledge receipt of this amendment by number and date on offer. No further actions were taken on this updateThe purpose of this project is to install a new emergency closure system at the Hiram M. Chittenden Locks, Lake Washington Ship Canal, Seattle, WA. An emergency closure structure is any device designed to be placed in rapidly flowing water under differential head to prevent the loss of pool if the lock miter gates are damaged and can no longer function to control the pool. An emergency closure system consists of a closure structure and all the associated equipment necessary to install the closure structure in flowing water.

Attachments/Links

Contact Information

Contracting Office Address

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

Primary Point of Contact

Mckenna Rain
mckenna.t.rain@usace.army.mil
Phone Number 2403555585

Secondary Point of Contact

Alex Marcinkiewicz
alex.r.marcinkiewicz@usace.army.mil
Phone Number 2067020645

History

Jun 25, 2025 10:11 am PDTSolicitation (Updated)
Jun 25, 2025 08:46 am PDT Solicitation (Updated)
May 29, 2025 03:16 pm PDT Solicitation (Original)

May 13, 2025	[Presolicitation (Original)] LWSC Small Lock Emergency Closure System
May 29, 2025	[Solicitation (Original)] W912DW25R0018: Lake Washington Ship Canal Emergency Closure System
Jul 11, 2025	[Solicitation (Updated)] W912DW25R0018: Lake Washington Ship Canal Emergency Closure System
Jul 15, 2025	[Solicitation (Updated)] W912DW25R0018: Lake Washington Ship Canal Emergency Closure System
Jul 17, 2025	[Solicitation (Updated)] W912DW25R0018: Lake Washington Ship Canal Emergency Closure System
Jul 22, 2025	[Solicitation (Updated)] W912DW25R0018: Lake Washington Ship Canal Emergency Closure System

W912DW25R0018: Lake Washington Ship Canal Emergency Closure System

Related Document

See also