190828-N-N0443-5001 GREAT LAKES, Ill. (Aug. 28, 2019) Surface Warfare Officers School Unit Great Lakes Hull Technician "A" School student Fireman Recruit Kaylah Romero uses a scribe tool to remove excess slag material from a freshly welded T-Joint. Students must remove this excess material after any weld by using the wire brush, scribe, and chipping hammer tools. (U.S. Navy photo by Electronics Technician Seaman Taylor Port/Released)