Rick Mettler, chief of engineering and contracts, educates a group of noncommissioned officers assigned to the 14th Engineer Battalion, Joint Base Lewis-McChord, Wash., during the powerhouse tour at Bonneville Locks and Dam, Ore., about the rotating turbine shaft and machinery used to operate wicket gates used for water control, Nov. 21. The group spent the day at the dam to broaden their knowledge of the engineering career field. (U.S. Army photo by Sgt. Sarah E. Enos, 5th MPAD)
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JOINT BASE LEWIS-MCCHORD, WA, US
This work, Engineers pass through Cascade Locks [Image 1 of 6], by SGT Sarah Enos, identified by DVIDS, is free of known copyright restrictions under U.S. copyright law.