Utilitiesman 1st Class Waverly Holland, right, speaks with Chief of Civil Engineers, Rear Adm. Katherine Gregory, center, about the water filtration system while conducting a tour at Camp Lemonnier. Gregory and Seabee Force Master Chief Christopher Levesque are conducting site visits throughout the European Region to assess various engineering support facilities and bases. (U.S. Navy photo by Mass Communication Specialist 1st Class Julia A. Casper/Released)