For Irving Shipbuilding, Dexter Construction is supplying and installing 4000 tonnes of marine railway foundations in Shelburne, NS. This complex subsea project involves the use of a special circular clam bucket, vibratory hammer, several link belt cranes and flexifloat barges, a supply barge (modified from the old Lehave ferry) and a dedicated diving team. The Shelburne Shipyard is scheduled for completion by late July/early August.