Definitive Contract W912EE25CA014
- Not listed
- This is a firm-fixed price contract awarded to Underwater Mechanix Services LLC, a small disadvantaged business located in Jacksonville, Florida, by the U.S. Army Corps of Engineers (USACE) Charleston District. The contract, valued at $11,108.00, is for the CRRP FISHLIFT BRAIL BASKET RECOVERY project, which involves marine construction work in Charleston, South Carolina. The contract was set aside for small businesses and has an ultimate completion date of February 28, 2025. Underwater...
- This is a firm-fixed price Blanket Purchase Agreement (BPA) call order awarded by the U.S. Army Corps of Engineers to Underwater Mechanix Services LLC, a small disadvantaged business based in Jacksonville, Florida. The $5,160.00 task order is for diving operations and marine construction services to support infrastructure at St. Stephens, South Carolina. This contract was set aside for small businesses and is associated with larger indefinite delivery vehicles held by Underwater Mechanix...
- This is a prime contract awarded by the U.S. Army Corps of Engineers to Underwater Mechanix Services LLC, a small disadvantaged business, for monolith leakage repairs at Wolf Creek Dam in Jamestown, Kentucky. The contract has a firm-fixed price of $838,528.62 and was set aside for small businesses. Underwater Mechanix Services is a commercial dive and marine construction company based in Jacksonville, Florida that has experience performing a variety of marine and infrastructure repair services...
- U.S. Underwater Services, LLC was awarded a firm fixed price delivery order valued at approximately $6,143 by the Department of the Army Corps of Engineers to provide a 5 person dive team to conduct dive services at Denison Powerhouse Unit #1 located in Denison, Texas. The delivery order was awarded on April 23, 2020 with a completion date of June 30, 2020. No set-aside designation was applied to this requirement. The Army Corps of Engineers oversees civil works projects including dam and...
- The U.S. Army Corps of Engineers awarded a firm-fixed-price purchase order valued at $126,110 to Mainstream Commercial Divers, Inc. (MCDI) on September 23, 2024, for mussel sampling services on the Ouachita River in Camden, Arkansas. The contract, which carries no set-aside designation, is scheduled for completion by September 15, 2026. MCDI, a Kentucky-based commercial diving company and subsidiary of Moran Environmental Recovery, LLC, brings specialized expertise in underwater inspection and...
- This is a $23,768,148.23 Firm Fixed Price contract awarded by the U.S. Army Corps of Engineers to Massman Construction CO., a general contractor specializing in heavy civil marine construction. The contract is for the Columbia Lock and Dam Seepage Repair project, with a completion date of July 31, 2024. Massman Construction CO. is a for-profit subchapter S corporation that has extensive experience working on waterway infrastructure projects for the U.S. Army Corps of Engineers, including work on...
- The U.S. Army Corps of Engineers awarded a $1.2 million firm fixed price delivery order to Common Construction LLC under an indefinite delivery/indefinite quantity multiple award construction contract vehicle. The delivery order is for dredging services along the McClellan-Kerr Arkansas River Navigation System in Des Arc, Arkansas, to be completed by October 15, 2021. As the prime contractor, Common Construction will perform maintenance dredging to keep waterways accessible for commercial...
- The U.S. Army Corps of Engineers awarded a $1.24 million firm fixed-price purchase order to Okie Moore Diving & Marine Salvage, LLC for the recovery of the MV Jackie Lee and MC 775 at the Olmsted Lock and Dam facility in Olmsted, Illinois. The contract was designated as a total small business set-aside and is expected to be completed by August 4, 2025, just over one month from the July 3, 2025 award date. Okie Moore Diving & Marine Salvage specializes in underwater recovery, maritime...
- The Department of Defense Army Corps of Engineers awarded a $695,975 firm fixed price purchase order to Okie Moore Diving & Marine Salvage, LLC for urgent recovery of stringout. The place of performance is Memphis, Tennessee. The contract period runs from July 6, 2023 through October 31, 2023. No set aside designation or subcontractors were indicated. The Army Corps funds various waterway infrastructure and disaster recovery projects, so this award is likely supporting salvage or cleanup...
- The U.S. Army Corps of Engineers awarded a $6,772 firm fixed price delivery order contract to U.S. Underwater Services, LLC for dive services in Webbers Falls, Oklahoma. The contract has a period of performance through July 31, 2020 and was awarded on April 28, 2020 without a set-aside designation. U.S. Underwater Services, LLC will provide dive services at Webbers Falls to support the Army Corps of Engineers' water resource management and civil works responsibilities in that region. No major...
The U.S. Army Corps of Engineers, Vicksburg District, awarded a $5.79 million firm fixed-price definitive contract to Underwater Mechanix Services LLC for construction services at Thatcher Lock and Dam in Calion, Arkansas. The work encompasses mobilization and demobilization, cofferdam installation, dewatering operations, and construction of new stoplog slots along the Ouachita River, with an ultimate completion date of December 31, 2026. This contract does not utilize a set-aside designation. Underwater Mechanix Services LLC, a small disadvantaged business based in Jacksonville, Florida, specializes in marine construction and commercial diving services. The company brings extensive experience in heavy construction and underwater structural work, having previously secured multiple prime contracts from the Army Corps of Engineers, U.S. Coast Guard, and National Oceanic and Atmospheric Administration for dredging operations, pier repairs, and marine infrastructure projects. The contract award follows the Corps' pre-solicitation market research phase, which sought qualified contractors experienced in high-volume river system construction and underwater structure inspection and replacement. The project scope aligns with the Corps' mission to maintain critical navigation infrastructure and water management systems. Underwater Mechanix Services' existing Indefinite Delivery Vehicles—including a $24 million Army Corps of Engineers contract for river bank stabilization services in the Nashville District—position the company well for executing this specialized marine construction work. The firm's established bonding capabilities and registered status in SAM.gov support its capacity to deliver this complex infrastructure project within the specified timeline.
Name | Description | Solicitation Number | FederalAgency | Type | PostedDate |
|---|---|---|---|---|---|
Stoplog Slot Construction Ouachita River, Thatcher Lock and Dam, Calion, Arkansas | W912EE25BA009 | Department of the Army Corps of Engineers Engineering District Vicksburg | Pre-Solicitation 2/4 | 7/9/25, 3:18 PM | |
Stoplog Slot Construction Ouachita River, Thatcher Lock and Dam, Calion, Arkansas | W912EE25CA014 | Department of the Army Corps of Engineers Engineering District Vicksburg | Award Notice 4/4 | 9/15/25, 4:36 PM | |
Stoplog Slot Construction Ouachita River, Thatcher Lock and Dam, Calion, Arkansas | W912EE25BA009 | Department of the Army Corps of Engineers Engineering District Vicksburg | Solicitation 3/4 | 7/24/25, 5:26 PM | |
Stoplog Slot Construction Ouachita River, Thatcher Lock and Dam, Calion, Arkansas | W912EE25BA009 | Department of the Army Corps of Engineers Engineering District Vicksburg | Pre-Solicitation 1/4 | 6/6/25, 5:53 PM |
Mod # | Description | ReasonForModification | Federal Obligation | Date |
|---|---|---|---|---|
| Not listed | Not listed | $5.8m | 9/15/25 |