NS-Halifax, ENGINEER, PLANNING GOVERNANCE Located at 3099 Barrington Street in Halifax, Nova Scotia, Canada, B3K 5M7, and 35 Micmac Boulevard, Dartmouth, Nova Scotia, Canada, B3A 4Y8, Irving Shipbuilding is proud to be Canada’s National Shipbuilder. Over the next 30 years, our shipbuilders will construct 20+ modern patrol ships and surface combatants for the Royal Canadian Navy as part of the largest defence