A group of 11th Civil Engineer Squadron water and fuel systems maintenance personnel and civilian plumbers peer into an eight-foot trench with a flash light to locate the depth of an old sewer main pipe in the parking lot of U.S. Army Priority Airlift Transport Nov. 3. The 11 CES team replaced a collapsed building sewer line and reconnected it to the sewer main. (U.S. Air Force photo/Bobby Jones)