Stoplog Slot Construction Ouachita River, Thatcher Lock and Dam, Calion, Arkansas
Award Notice Posted
- Solicitation number
- W912EE25CA014
- Agency
-
ENDIST Vicksburg
US Army Corps of Engineers, Department of Defense
- Awarded
- to Underwater Mechanix Services LLC
- Set-aside
- No set-aside
Opportunity facts
- Contract number
- W912EE25CA014 Federal contract award
- NAICS code
- 237990 Other Heavy and Civil Engineering Construction
- Place of performance
- Calion, Arkansas, United States
Notice details come from SAM.gov. Updated .
About this opportunity
The U.S. Army Corps of Engineers Vicksburg District has awarded contract W912EE25CA014 valued at $5,791,179.00 to Underwater Mechanix Services LLC for stoplog slot construction work at the Thatcher Lock and Dam on the Ouachita River in Calion, Arkansas. The contract award was announced and executed on September 15, 2025, indicating an immediate project start. The work involves specialized underwater construction activities related to stoplog slots, which are critical infrastructure components used for water level control and dam maintenance operations at the lock and dam facility.
Notice text
*15 Sep 2025 - Stoplog Slot Construction Ouachita River Thatcher Lock and Dam Calion, Arkansas, has been awarded on today.
Awarded contract W912EE25CA014 to UNDERWATER MECHANIX SERVICES LLC for 5791179.00 on 2025-09-15.
Notice history
| Notice | Type | Posted |
|---|---|---|
| This notice | Award Notice | |
| Stoplog Slot Construction Ouachita River, Thatcher Lock and Dam, Calion, Arkansas | Solicitation | |
| Stoplog Slot Construction Ouachita River, Thatcher Lock and Dam, Calion, Arkansas | Pre-Solicitation | |
| Stoplog Slot Construction Ouachita River, Thatcher Lock and Dam, Calion, Arkansas | Pre-Solicitation |
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