Petty Officer Jon M. Wawrek and Petty Officer 2nd Class Michael A. Castaldi cap an artesian water well.
Petty Officer Jon M. Wawrek and Petty Officer 2nd Class Michael A. Castaldi, both assigned to Naval Mobile Construction Battalion 11, cap an artesian water well in the Panjwai District of Zangabad, Afghanistan, on March 17, 2012. Naval Mobile Construction Battalion 11 is home ported in Gulfport, Miss., and deployed to Afghanistan to conduct general, mobility, survivability engineering operations and defensive operations.