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Contractors working for the U.S. Army Corps of Engineers Pittsburgh District install a 23-foot-tall concrete shaft enclosure weighing approximately 120,000 pounds as part of the guard wall at the Monongahela River Locks and Dam 4 in Charleroi, Pennsylvania, Nov. 16, 2023.

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  • September

    C.J. Mahan work crews place 148 cubic yards of tremie concrete Sept. 20, 2023, from a pump truck into a tremie pipe for placement into the shaft on the bottom of the Tennessee River for the first of 14 shafts for the upstream approach wall piers. The U.S. Army Corps of Engineers Nashville District Upstream Approach Wall construction is an integral part of the Chickamauga Lock Replacement Project in Chattanooga, Tennessee. (USACE Photo by Matthew Curvin)

    Chickamauga’s upstream approach wall piers get solid start

    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.

  • August

    Greg Cox, U.S. Army Corps of Engineers Nashville District work leader at Fort Loudoun Lock and Melton Hill Lock, works Aug. 17, 2023, at Melton Hill Lock on the Clinch River in Lenoir City, Tennessee. He recently received the USACE Great Lakes and Ohio River Division Operations and Maintenance Castle Award. (USACE Photo by Lee Roberts)

    Cox garners division’s Operations and Maintenance ‘Castle Award’

    NASHVILLE, Tenn. (Aug. 18, 2023) – The U.S. Army Corps of Engineers Great Lakes and Ohio River Division recently recognized a Nashville District work leader as the recipient of its prestigious Operations and Maintenance Castle Award.
  • Greg Cox, U.S. Army Corps of Engineers Nashville District work leader at Fort Loudoun Lock and Melton Hill Lock, works Aug. 17, 2023, at Melton Hill Lock on the Clinch River in Lenoir City, Tennessee. He recently received the USACE Great Lakes and Ohio River Division Operations and Maintenance Castle Award. (USACE Photo by Lee Roberts)

    Cox garners division’s Operations and Maintenance ‘Castle Award’

    NASHVILLE, Tenn. (Aug. 18, 2023) – The U.S. Army Corps of Engineers Great Lakes and Ohio River Division recently recognized a Nashville District work leader as the recipient of its prestigious Operations and Maintenance Castle Award.

  • May

    Shimmick Crane Operator Patrick Harrison lifted the last concrete form from monolith L13 to mark the official completion of the first of 36 monoliths. The U.S. Army Corps of Engineers Nashville District and its contractor, Shimmick, held a topping-off ceremony May 22, 2023, at the Chickamauga Lock Replacement Project on the Tennessee River in Chattanooga, Tennessee. (USACE Photo by Lee Roberts)

    Chickamauga Lock Replacement Project reaches monolithic milestone

    CHATTANOOGA, Tenn. (May 23, 2023) – Construction of a new navigation lock on the Tennessee River reached a monolithic milestone yesterday as crews and officials held a topping-off ceremony to mark the completion of the first concrete monolith.
  • Brig. Gen. Kimberly Peeples (Far Right), U.S. Army Corps of Engineers Great Lakes and Ohio River Division commanding general, watches a towboat with empty barges approach Kentucky Lock on the Tennessee River in Grand Rivers, Kentucky, during the Ohio River Basin Inspection Tour May 16, 2023. The U.S. Army Corps of Engineers Nashville District operates and maintains the navigation lock at the Tennessee Valley Authority project. (USACE Photo by Lee Roberts)

    ORBIT stakeholders navigate Kentucky Lock Addition Project

    GRAND RIVERS, Ky. (May 19, 2023) – The Ohio River Basin Inspection Tour visited western Kentucky this week where stakeholders of the basin highlighted healthy and productive ecosystems, reliable flood risk management, and resilience of the Ohio River waterway system for inland navigation. They also navigated to the Kentucky Lock Addition Project for a construction update and better understanding of how the larger lock will help unlock congested commercial barge traffic.

  • March

    Lock Operator Kenneth Hammock monitors a recreational sailboat as it moves barges into Chickamauga Lock March 2, 2023. He works to safeguard navigators at the active lock on the Tennessee River, which is very close to a U.S. Army Corps of Engineers Nashville District construction project to build a new 600-foot-long by 110-foot-wide lock. (USACE Photo by Lee Roberts)

    Lock operators work super safely near mega construction projects

    NASHVILLE, Tenn. (March 8, 2023) – Operators at navigation locks could easily wear capes for the super work they do to ensure the safety of the public, not to mention employees that maintain these projects in the Cumberland and Tennessee River systems. At Kentucky Lock in Grand Rivers, Kentucky, and Chickamauga Lock in Chattanooga, Tennessee, ongoing mega construction projects to build larger new locks pose additional hazards for these vigilant protectors of people and resources.

  • October

    Recreation Vessel “Betsye” out of Fort Lauderdale, Florida, navigates downstream Sept. 29, 2022, on the Tennessee River into Fort Loudoun Lock in Lenoir City, Tennessee, as members of the Fort Loudoun Yacht Club begin a tour to learn about navigation. (USACE Photo by Lee Roberts)

    Groups navigate Fort Loudoun Lock to learn locking process

    LENOIR CITY, Tenn. (Oct. 3, 2022) – Several local groups recently navigated Fort Loudoun Lock to see the lock chamber and learn about the locking process.

  • August

    Elizabeth R. Boeglin, civil engineer in the Engineering and Construction Division, is the U.S. Army Corps of Engineers Nashville District Employee of the Month for June 2022. She is being lauded for plan development and design work in support of the Wolf Creek Dam Dissolved Oxygen Project. She is seen here working on plans and specifications Aug. 23, 2022, at the Nashville District Headquarters in Nashville, Tennessee. (USACE Photo by Lee Roberts)

    Civil engineer lauded for plan development on dissolved oxygen project

    NASHVILLE, Tenn. (Aug. 23, 2022) – Elizabeth R. Boeglin, civil engineer in the Engineering and Construction Division, is the Nashville District Employee of the Month for June 2022 for plan development and design work in support of the Wolf Creek Dissolved Oxygen Improvement Project.

  • July

    Andrew J. Brimm, senior operator at Cordell Hull Dam Powerplant, is the U.S. Army Corps of Engineers Nashville District Employee of the Month for May 2022. He is being lauded for actions taken to avert a power outage in several rural communities while operating Dale Hollow Dam Powerplant remotely April 25, 2022. (USACE Photo)

    Actions to avert power outage generates recognition for senior operator

    NASHVILLE, Tenn. (July 29, 2022) – The senior operator at Cordell Hull Dam Powerplant is the Nashville District Employee of the Month for May 2022 for actions taken to avert power outages in several rural communities in Kentucky and Tennessee.

  • February

    The U.S. Army Corps of Engineers Nashville District places concrete for the first monolith on the Chickamauga Lock Replacement Project Oct. 17, 2019 on the Tennessee River in Chattanooga, Tennessee. At the Chickamauga Lock Replacement Project, aa Tennessee Valley Authority project, the Nashville District is currently executing the lock chamber contract for the new 110-foot by 600-foot navigation lock, which includes 285,000 cubic yards of reinforced concrete. A conveyer system is placing concrete inside the coffer dam from the batch plant, a distance of about 900 feet in about a minute and a half. (USACE Photo by Lee Roberts)

    Commentary: Engineers building strong legacy as pioneers of progress

    NASHVILLE, Tenn. (Feb. 26, 2020) – We just celebrated National Engineers Week and recognized Nashville District’s engineers as the region’s problem solvers, committed to serving a higher purpose, and building on a strong legacy as pioneers of progress.
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