Senior Airman Daniel Anderson, 319th Civil Engineer Squadron pavement and equipment apprentice, guides a tiller around the sandbox at the Child Development Center on May 7, 2013, on Grand Forks Air Force Base, N.D. Aside from tilling, members of the 319th CES cleared the sandbox of toys and raked harmful objects out of the sand to make the playground safer as spring arrives on base. (U.S. Air Force photo/Airman 1st Class Ashley Nicole Taylor)
Airman 1st Class Justin Emanuelson, 319th Civil Engineer Squadron heavy equipment operator, maneuvers a tiller around the sandbox at the Child Development Center, May 7, 2013, on Grand Forks Air Force Base, N.D. The 319th CES works on the sand twice a month during the summer, or as needed, to prevent it from hardening and potentially harming children. (U.S. Air Force photo/Airman 1st Class Ashley Nicole Taylor)