160914-N-HA376-246 NAVAL AIR WEAPONS STATION CHINA LAKE, Calif. (Sept. 14, 2016) Seabees, assigned to Naval Mobile Construction Battalion (NMCB) 3, operate a concrete batch plant during a concrete batch plant operations course conducted by Naval Construction Group (NCG) 1’s China Lake detachment. NCG 1’s China Lake detachment trains Seabees in rock crushing, concrete batch plant, and asphalt batch plant operations as part of the NMCB homeport training cycle. (U.S. Navy photo by Chief Mass Communication Specialist Lowell Whitman/Released)