Petty Officer 3rd Class Robert Andrews and Machinist's Mate Fireman Andrew Dojahn erect k-type shoring. U.S. Navy Machinery Repairman Petty Officer 3rd Class Robert Andrews (bottom) and Machinist's Mate Fireman Andrew Dojahn (center), both assigned to repair locker three, erect k-type shoring to reinforce a bulkhead that has sustained simulated damage during a general quarters drill aboard the Nimitz-class aircraft carrier USS Abraham Lincoln (CVN 72) while underway in the Persian Gulf on May 13, 2008. The Lincoln is deployed to the U.S. Navy 5th Fleet area of responsibility to support maritime security operations. SHARE: Download: Full Size (0.04 MB) Credit: VIRIN: 361556-D-RCQ02-949.jpg Photo Gallery