Greg Cox (Left) provides an update about the ongoing inspection and repairs at the dewatered Chickamauga Lock to Congressman Chuck Fleischmann, Tennessee District 3, and Lt. Col. Stephen Murphy, U.S. Army Corps of Engineers Nashville District commander, inside the chamber Aug. 3, 2016. At the time, Cox served as the Nashville District Repair Party and Fleet Maintenance chief. (USACE Photo by Lee Roberts)