Chickamauga Lock Project Moves Forward with Final Contract Bids

CHATTANOOGA, Tenn. (WDEF) – The U.S. Army Corps of Engineers has solicited their final contract for bids, aiming to complete a new, fully operational lock by 2028.

“They’re reaching some major milestones on this project. We’re excited to bring this project to full operation, and part of that process involves soliciting our next contract. We’re thrilled to have contractors come on site to see if they want to be a part of this historic project,” said the project manager of the Chickamauga Lock replacement project Cayce Grall.

Joseph Cotton, the project manager leading this significant effort, explains the critical need for a new lock to meet the demands of modern shipping.

“That was done using concrete mixed with cement and water, creating a growing concrete substance that coats every stone you see throughout the dam. Because of the immense pressure on the dam, some parts have shifted over time. However, thanks to the hard work of the Tennessee Valley Authority, they’ve managed to keep the dam structurally sound for the last 85 years,” said Joseph Cotton, the project manager.

The new lock will also provide a wide range of economic benefits.

“To provide the Tennessee Valley Authority, the owner of this project, with a more predictable flow pattern through the Chickamauga Lock, we are focusing on improving the concrete structure and increasing the efficiency of commerce passing through the dam. This will significantly enhance the entire navigation system, especially in the Chattanooga and Knoxville areas,” said Joe.