Donjon salvags sunken barge under Newport Pell Bridge. Donjon Marine, Co., Inc., a provider of multi-faceted marine services including marine salvage, heavy lift, dredging and related emergency response services, was contracted in early November 2011 to raise a 300-ton barge used as a platform for painting supplies and disposal equipment that sank in 100 feet of water after a violent Nor’Easter storm near Newport Pell Bridge in Newport, Rhode Island. The barge also contained oil in three tanks with a reported 2,400 gallons of fuel at the time of the sinking. Working closely with the U.S.