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W912DW25R0018: Lake Washington Ship Canal Emergency Closure System

Deadline:23 Jul 2025, 13:00 GMT-4

Tender information

SAM.gov

SEATTLE, United States

Type: Solicitation
Procedure: Solicitation
Ref. number: a661adfe6c454940a01df3cf813ffd84
NAICS: 237990

*****July 17, 2025- Amendment R0004-The following action was taking on July 14, 2025. The due date for the receipt of proposals is NOT extended. Quotes are due 23 July 2025 at 10:00 AM Pacific Time. Please see the attach…

ed Amendment W912DW25R0018R0004. Offerors must acknowledge receipt of this amendment by number and date on offer. 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

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