W912DW25R0018: Lake Washington Ship Canal Emergency Closure System

SOL #: W912DW25R0018Solicitation

Overview

Buyer

DEPT OF DEFENSE
Dept Of The Army
W071 ENDIST SEATTLE
SEATTLE, WA, 98134-2329, United States

Place of Performance

Seattle, WA

NAICS

Other Heavy and Civil Engineering Construction (237990)

PSC

Construction Of Other Non Building Facilities (Y1PZ)

Set Aside

No set aside specified

Timeline

1
Posted
May 29, 2025
2
Last Updated
Jul 22, 2025
3
Submission Deadline
Jul 23, 2025, 5:00 PM

Qualification Details

Fit reasons
  • NAICS alignment with historical contract wins in similar service areas.
  • Scope strongly matches core technical capabilities and delivery model.
Risks
  • Past performance thresholds may require one additional teaming partner.
  • Potential clarification needed on staffing minimums before bid/no-bid.
Next steps

Validate eligibility requirements, assign capture owner, and schedule partner outreach to confirm teaming strategy before submission planning.

*****July 15, 2025- Amendment R0003-The following action was taking on July 15, 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 attached Amendment W912DW25R0018R0003. 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 structure and all the associated equipment necessary to install the closure structure in flowing water. ***** *****July 11, 2025- Amendment R0002-The following action was taking on July 11, 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 attached Amendment W912DW25R0018R0002. 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 structure and all the associated equipment necessary to install the closure structure in flowing water. ***** *****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 update. 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.

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Versions

Version 7
Solicitation
Posted: Jul 22, 2025
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Version 6
Solicitation
Posted: Jul 17, 2025
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Version 5Viewing
Solicitation
Posted: Jul 15, 2025
Version 4
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Posted: Jul 11, 2025
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Version 3
Solicitation
Posted: Jun 25, 2025
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Version 2
Solicitation
Posted: Jun 25, 2025
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Version 1
Solicitation
Posted: May 29, 2025
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W912DW25R0018: Lake Washington Ship Canal Emergency Closure System | GovScope