This picture taken on May 27, 2008 shows the 41,000 ton container carrier Argolokos, the first ship built by Hanjin Heavy Industries Construction (HHIC) in its Philippines shipyard, rolls out for sea trials in Subic Bay north of Manila on. Hanjin, the South Korean shipbuilder is to improve safety after the deaths of 15 workers at its Philippines shipyard in three years, an official said September 10, 2008. The news comes as the South Korean-based company enters into a contract to build two supertankers at the shipyard in the former US naval base at Subic Bay just north of Manila.