Petty Officer 3rd Class Gwennette Jamerson carries plywood. U.S. Navy Petty Officer 3rd Class Gwennette Jamerson from Naval Mobile Construction Battalion 11 carries plywood for the installation of a water storage tank at the Ecole de Douda primary school in Grande Douda, Djibouti, on Feb. 26, 2009. The tank will provide approximately 1,500 liters of water per day to the school, which is one of four the battalion is improving in the Combined Joint Task Force-Horn of Africa area of responsibility. SHARE IMAGE: Download Image: Full Size (0.07 MB) Photo By: VIRIN: 628216-P-ORR45-514.jpg Photo Gallery