Atlantic Towing (USA) has selected newly-designed, ice-strengthened PSV 5000 vessels from Damen Shipyards Group to meet its 10-year offshore support contract with ExxonMobil Canada Properties and Hibernia Management and Development Company Ltd. (HMDC). The vessels will operate in the sub-arctic waters of the Hibernia and Hebron oil fields, off Newfoundland and Labrador. ATL will take delivery of four PSV 5000 vessels, one of which will be equipped for inspection, repair and maintenance duties.