Definitive Contract W912P526CA002
- Not listed
- C.J. Mahan Construction Company, LLC, headquartered in Grove City, Ohio, was awarded a $78.2 million firm fixed-price definitive contract by the U.S. Army Corps of Engineers, Nashville District, for construction of the upstream approach wall at Chickamauga Lock in Chattanooga, Tennessee. The project, awarded September 21, 2021, involves constructing a 110-foot by 600-foot upstream approach wall as part of new lock construction, with associated work including pier construction, installation of...
- <p>The Department of the Army awarded a definitive contract to Shimmick Construction Company, Inc. for the Chickamauga Lock Chamber replacement on September 28, 2017, with a ceiling value of $310.092 million under firm fixed-price pricing and no set-aside.</p> <p>Place of performance is Chattanooga, TN. The contract covers base construction work for replacement of the Chickamauga Lock Chamber, a critical water infrastructure project. Ultimate completion date is March 23, 2026.</p>
- This is a definitive contract awarded by the U.S. Army Corps of Engineers, Nashville District, to C.J. Mahan Construction Company, LLC, a for-profit limited liability company, for the fabrication and delivery of lock approach wall pre-cast concrete beams at Chickamauga Lock in Tennessee. The contract has a firm fixed price of $14,295,097.00 and a completion date of April 28, 2012. It is not associated with a set-aside program. In addition to this award, C.J. Mahan Construction Company holds four...
- This federal contract award is for the construction of a cofferdam at the Chickamauga Lock, awarded to C.J. Mahan Construction Company, LLC, a for-profit limited liability company. The contract has a ceiling value of $89,462,140.82 and was awarded on September 15, 2006, with an ultimate completion date of April 8, 2011. The contract is a definitive contract with a firm fixed price pricing type, awarded by the U.S. Army Corps of Engineers, Nashville District. C.J. Mahan Construction Company,...
- This is a federal contract award for construction management services related to the Chickamauga Lock project in Red Bank, Tennessee. The contract, which has a ceiling value of $480,885.71, was awarded on July 1, 2025 to Cotter-Moca Joint Venture, a woman-owned small business based in Burr Ridge, Illinois. The contract is a Firm Fixed Price Delivery Order with an ultimate completion date of December 31, 2026. The funding agency is the Department of the Army, which is a defense agency....
- Heeter Geotechnical Construction LLC was awarded a $34.97 million firm fixed-price definitive contract by the U.S. Army Corps of Engineers on September 13, 2016, for the Chick Lock Excavation project. This modification (CL048) represents a final quantity balancing adjustment to the contract, which was completed on January 22, 2019. The work was performed in Chattanooga, Tennessee. No small business set-aside was applied to this award. The Chick Lock Excavation project is part of the Corps of...
- The U.S. Army Corps of Engineers awarded a $3,291,939.92 firm-fixed-price contract to Southern Marine Construction Co., a small disadvantaged business, to stabilize approximately 2,000 feet of the Tennessee River bank in Chattanooga, Tennessee. The scope of work includes transporting and placing 16,000 tons of riprap and aggregate, 13,600 square yards of geotextile fabric, 3,000 cubic yards of soil fill, and 2,200 square yards of geogrid, as well as conducting limited excavation, clearing, and...
- The U.S. Army Corps of Engineers, Nashville District awarded a $120,687.60 firm-fixed-price delivery order contract to Tetra Tech, Inc. (a subsidiary of Tetra Tech, Inc.) for limited construction phase design and inspection services during fabrication and testing of the Chickamauga Lock approach wall beams at the Chickamauga Lock and Dam in Chattanooga, Tennessee. This award is part of the Chickamauga Lock and Dam Recovery Project, which is funded under the American Recovery and Reinvestment Act...
- The U.S. Army Corps of Engineers awarded a $653,393.53 firm fixed-price delivery order to Slicom, a minority-owned and woman-owned small business, to provide construction management services for the Chickamauga Lock Chamber Construction Project in Chattanooga, Tennessee. The delivery order is part of a larger construction management services contract, which is a 5-year, $25 million Indefinite Delivery Indefinite Quantity (IDIQ) contract that the Army Corps of Engineers awarded to multiple...
- The U.S. Army Corps of Engineers has awarded a $110,000 fixed-price contract to Construction Solutions Group, LLC, a small business contractor, for the installation of new potable water piping at the Chickamauga Lock in Red Bank, Tennessee. The work includes cutting and capping the existing water line, replacing a hot water heater, and installing a new eyewash station. This contract was awarded under a total small business set-aside and is expected to be completed by May 23, 2023. Construction...
The Department of the Army awarded a $558.4 million definitive contract to C.J. Mahan Construction Company, LLC for construction of Chickamauga Lock approach walls and decommissioning on March 9, 2026, under firm fixed-price terms with no set-aside. The contract covers new downstream approach walls and decommissioning of the existing 60-foot by 360-foot navigation lock on the Tennessee River in Chattanooga, Tennessee. Place of performance is Red Bank, TN. The ultimate completion date is September 8, 2031. The originating pre-solicitation, posted October 28, 2024, identified the estimated project value range as $250 million to $500 million with an anticipated 66-month performance period. NAICS code 237990 applies (Other Heavy and Civil Engineering Construction).
Mod # | Description | ReasonForModification | Federal Obligation | Date |
|---|---|---|---|---|
| Not listed | Not listed | $192.1m | 2/11/26 |