160216-N-ZZ999-001 PEARL HARBOR (Feb. 16, 2016) - Hospital Corpsman 1st Class James Aldridge and Builder 2nd Class Zach Schulte, assigned to Underwater Construction Team (UCT) 2, pump grout concrete into a fiberglass pile jacket. UCT 2's Construction Dive Detachment Alfa (CDDA) is conducting pier repair on Joint Base Pearl Harbor Hickam to help prolong Third Fleet assets. CDDA is on the first stop of their deployment, where they are conducting inspection, maintenance and repair of various underwater and waterfront facilities in support of the Pacific Fleet. (U.S. Navy photo by Construction Mechanic 3rd Class Ben McCallum/Released)