W912DW25R0018: Lake Washington Ship Canal Emergency Closure System
Dept of Defense · DEPT OF THE ARMY
This notice is not accepting responses (deadline was Jul 22, 2025, 8:00 PM EDT).
Page kept for research and related open opportunities below. For current work in this category, use the related notices or browse hubs.
- Response deadline
- Jul 22, 2025, 8:00 PM EDT
- Posted
- Jul 14, 2025
- Solicitation
- W912DW25R0018
- Set-aside
- None listed
- Place of performance
- Seattle, WA, USA
- Contracting office
- W071 ENDIST SEATTLE · SEATTLE · WA
- Source
- SAM.gov · updated May 9, 2026
Description
*****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.
What similar awards have paid
Real federal awards already on the books in a similar lane — so you can size the opportunity, not guess. This is public history, not a bid price, cost estimate, or prediction that you will win.
Typical award size
$3.92M
Middle of the pack for similar past awards
Most similar awards fall between $614,890 and $16.18M
Who has won work like this
Public awardees in this lane — useful for competitor scan or teaming ideas, not a ranked list of “best” firms.
- 1TECH2 SOLUTIONS11 awards$180.54M
- 2APOGEE GROUP, LLC7 awards$170.82M
- 3GARCO CONSTRUCTION, INC.2 awards$143.39M
- 4MGC SERVICES A JOINT VENTURE LLC1 award$49.89M
- 5COASTAL CONSTRUCTION GROUP, LLC1 award$43.49M
- 6VETERAN DESIGN & CONSTRUCTION INC1 award$35.03M
- 7ODIN ENVIRONMENTAL SOLUTIONS, LLC1 award$34.80M
- 8ADVANCED AMERICAN CONSTRUCTION, INC.1 award$29.43M
Recent examples
A few of the newest similar awards in our index.
- KIEWIT INFRASTRUCTURE SOUTH COSep 30, 2025Department of State$16.60MSource
- KMC SOLUTIONS, LLCSep 30, 2025Department of Veterans Affairs$20.38MSource
- MERIDIAN ENGINEERING COSep 30, 2025Department of State$21.01MSource
- ALPINE CONSTRUCTION MANAGEMENT LLCSep 29, 2025Department of Veterans Affairs$5.75MSource
- TECH2 SOLUTIONSSep 29, 2025Department of Energy$33.24MSource
- APOGEE GROUP, LLCSep 29, 2025Department of Energy$87.82MSource
Drawn from official USAspending contract records in our index. Always confirm requirements on the SAM.gov notice before you bid.
Intelligence only — not legal advice or a guarantee of award. Always verify requirements on the official SAM.gov notice. Past award amounts are public history, not a suggested bid or prediction. Notice ID 0c5d3e8fbc4445a5be4f6bf9289c494e.