Nov 14 2013

Worker cleans teeth of hydromill

A worker washes the teeth of a hydromill during installation of a protective embankment wall at Wolf Creek Dam May 27, 2011. The U.S. Army Corps of Engineers Nashville District is installing a concrete barrier wall to stop seepage from working its way through karst geology deep underneath the embankment. (USACE photo by Lee Roberts)

Nov 14 2013

Worker maintains hydromill at Wolf Creek Dam

Treviicos-Soletanche J.V. workers maintain a hydromill at Wolf Creek Dam May 27, 2011 at the U.S. Army Corps of Engineers Nashville District Foundation Remediation Project. (USACE photo by Lee Roberts)

Nov 14 2013

Wolf Creek Dam work crews achieve safety record

The work platform for the U.S. Army Corps of Engineers Nashville District Foundation Remediation Project can be seen on the embankment of Wolf Creek Dam May 1, 2012. The contractor, Treviicos-Soletanche J.V., reached one million hours without a lost-time accident Aug. 17, 2012, an amazing safety record that has helped keep the project on schedule for completion in December 2013. (USACE photo by Lee Roberts)

Nov 14 2013

Barkley hydropower rehabilitation gets a 270-ton lift

The U.S. Army Corps of Engineers Nashville District lifts the rotor assembly from a 270-ton hydropower unit undergoing rehabilitation at the Barkley Dam Hydropower Plant in Kuttawa, Ky., Aug. 16, 2012.

Nov 14 2013

Barkley hydropower rehabilitation gets a 270-ton lift

The U.S. Army Corps of Engineers Nashville District lifts the rotor assembly from a 270-ton hydropower unit undergoing rehabilitation at the Barkley Dam Hydropower Plant in Kuttawa, Ky., Aug. 16, 2012. (USACE photo by Lee Roberts)

Nov 14 2013

Construction worker operates heavy equipment at Wolf Creek Dam

A construction worker operates heavy machinery and removes dirt to prepare for drilling on the work platform at Wolf Creek Dam May 2, 2012. The U.S. Army Corps of Engineers Nashville District is installing a barrier wall into the embankment at the dam to stop seepage in the foundation. (USACE photo by Lee Roberts)

Nov 14 2013

Corps drills new safety record at Wolf Creek Dam

A drill rig operates with construction crews in the background at Wolf Creek Dam in Jamestown, Ky., Aug. 7, 2012. The contractor, Treviicos-Soletanche J.V., for the U.S. Army Corps of Engineers Nashville District Foundation Remediation Project reached one million hours without a lost-time accident Aug. 17, 2012. The Corps and the contractor constantly refined the construction process to keep equipment movement and drilling sequences on schedule made safety very important not only on the work platform, but also in the maintenance shop, staging areas, desanding plant and slurry ponds. (USACE photo by Lee Roberts)

Nov 14 2013

Construction begins with ‘first bite’ on foundation barrier wall at Center Hill Dam

U.S. Army Corps of Engineers Nashville District and Bauer Foundation Corporation management and personnel pose for photos on a specialty drill rig July 11, 2012 during a “First Bite” ceremony to begin constructing a subsurface concrete wall as a barrier for potentially harmful seepage water moving beneath the earthen dam. (USACE photo by Fred Tucker)

Nov 14 2013

Nashville District breaks ground on Cheatham buildings destroyed in May 2010 flood

(Left to right) Lt. Col. James A. DeLapp, U.S. Army Corps of Engineers Nashville District commander; Larry Nash, Cheatham Lake resource manager; Cheatham County Mayor David McCullough; and Billie Boyd, Cheatham lockmaster; break ground for the new Resource Manager's Office and Lock Operations Center at Cheatham Lake June 18, 2012. (USACE photo by Michael Rivera)

Nov 14 2013

Alabama congressman gets full view of empty Wilson Lock

Maintenance workers secure new miter blocks into the downstream lock gates during the Wilson Lock dewatering, Thursday, May 3, 2012. (USACE photo by Amy Redmond)

Nov 14 2013

Corps environmental assessment underway at Center Hill Dam

Construction continues on the barrier wall during the major rehabilitation project at Center Hill Dam Oct. 4, 2012. (USACE photo by Amy Redmond)

Nov 14 2013

Burcham tours one of Nashville District’s major rehabilitation projects

Brig. Gen. Margaret W. Burcham, commander for the Great Lakes and Ohio River Division, and Lt. Col. James A DeLapp, commander for the Nashville District, stand with contractor's Lyndon Bedford and Fabio Santillan from Treviicos-Soletanche JV during Burcham's first visit to the Wolf Creek Foundation Remediation Project on Oct. 10, 2012.(USACE photo by Amy Redmond)

Nov 14 2013

Burcham tours one of Nashville District’s major rehabilitation projects

Brig. Gen. Margaret W. Burcham, Great Lakes and Ohio River Division commander, views project operations from the barrier wall platform during her first visit to the Wolf Creek Foundation Remediation Project on Oct. 10, 2012. (USACE photo by Amy Redmond)

Nov 14 2013

Burcham tours one of Nashville District’s major rehabilitation projects

Project contractors fill a bucket with concrete for work being completed to the barrier wall at the Wolf Creek Foundation Remediation Project on Oct 10, 2012. (USACE photo by Amy Redmond)