San Diego firefighters knocked down an electrical fire that broke out Sunday aboard the 'Dorado Discovery', a 321-foot British-flagged research and survey ship docked at the 10th Avenue Marine Terminal, reports 'U~T San Diego', quoting city fire officials. The fire began in a storage area of the ship and caused minor damage, but it could take weeks to repair, reported the news channel citing Tanya Castaneda, a spokeswoman for the Port District and Harbor Police. The Coast Guard's investigation might delay the ship's scheduled Oct. 16th departure.