A shipyard worker completes a weld before U.S. Coast Guard marine inspectors check it for watertight integrity aboard the Bay Breeze, a ferry from Alameda, in Chula Vista, Calif., Aug. 1, 2013. Coast Guard marine inspectors work with shipyards to ensure repairs and new construction of vessels meet safety standards. (U.S. Coast Guard photo by Petty Officer 1st Class Henry G. Dunphy)