An Anbros Maritime bulker was refloated Saturday after running aground in the Delaware River near Philadelphia. The US Coast Guard said it continues to investigate the incident, which involved the Greek owner’s 46,500-dwt Odigitria (built 2001). There were no injuries or signs of pollution. A survey of potential damage to the bulker is ongoing. The Marshall Islands-flagged ship was carrying scrap metal. Classed by Japan’s ClassNK, the ship has insurance from UK P&I Club.