Petty Officer 3rd Class Laine Roman, main operator,

Petty Officer 3rd Class Laine Roman, main operator, Naval Mobile Construction Battalion 3, turns on the K-Span Machine to create the metal sheets used to create the K-Span units at Camp Wilson aboard the Marine Corps Air Ground Combat Center, Twentynine Palms, Calif., Feb. 2, 2017. NMCB 3 is in Camp Wilson for three weeks working on the construction of displacement walls and K-Span units for their upcoming deployment in April. (U.S. Marine Corps photo by Lance Cpl. Dave Flores)