CHATTANOOGA, Tenn. (Sept. 27, 2023) – The Upstream Approach Walls for the Chickamauga Lock Replacement Project got a solid start when work crews placed 148 cubic yards of tremie concrete Sept. 20 into the drilled shaft on the bottom of the Tennessee River. Allen Malcomb, contracting officer’s representative at the … Continue reading
By Lee Roberts CHATTANOOGA, Tenn. (Oct. 17, 2019) — Crews placed concrete today for the first monolith for the Chickamauga Lock Replacement Project on the Tennessee River. An overland 1,300-foot belt system with a 24-inch belt transports concrete within two-and a-half minutes from the batch plant to the construction site. … Continue reading
By Lee Roberts LANCASTER, Tenn. (May 18, 2015) – Officials celebrated the completion of a barrier wall in the main dam embankment of Center Hill Dam during a ceremony today at the work platform on top of the dam. The $115 million foundation barrier wall is a key component of … Continue reading
LANCASTER, Tenn. (March 17, 2015) – The U.S. Army Corps of Engineers Nashville District is placing the final concrete to complete a barrier wall in the main dam embankment of Center Hill Dam this week. These concrete pours complete the $115 million foundation barrier wall, a key component of the … Continue reading
