W912DW25R0018: Lake Washington Ship Canal Emergency Closure System

Location: Washington
Posted: May 29, 2025
Due: Jul 7, 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.
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W912DW25R0018: Lake Washington Ship Canal Emergency Closure System
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
  • Contract Opportunity Type: Solicitation (Original)
  • Original Published Date: May 29, 2025 03:16 pm PDT
  • Original Date Offers Due: Jul 07, 2025 10:00 am PDT
  • Inactive Policy: Manual
  • Original Inactive Date: May 29, 2026
  • Initiative:
    • None
Classification
  • 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 98107
Description
The 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
Secondary Point of Contact
History
  • May 29, 2025 03:16 pm PDTSolicitation (Original)

Related Document

May 13, 2025[Presolicitation (Original)] LWSC Small Lock Emergency Closure System
Jun 25, 2025[Solicitation (Updated)] 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
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