Irving Shipbuilding commences construction of Canada’s sixth Arctic and offshore patrol ship

Irving Shipbuilding Inc. has cut first steel for the future HMCS Robert Hampton Gray to officially begin production of Canada’s sixth and Final Arctic and Offshore Patrol Ship (AOPS) for the Royal Canadian Navy built under the National Shipbuilding Strategy.

Construction of Canada’s future combat fleet begins at Irving Shipbuilding’s Marine Fabricators facility in Dartmouth, where 32 people are involved in the computerized plasma cutting and delivery of 4,000 tonnes of steel each year in support of the AOPS program. The resulting 70,000 pieces are fabricated in a strategic sequence to meet the production schedule at Irving Shipbuilding’s Halifax Shipyard, the most modern and largest indoor shipbuilding facility in North America.

The steel weighs 3734 kilograms (3.7 tonnes) and will be used in a combination of locations on the ship, including the initial pieces that will begin development of the keel. Upon completion, the future HMCS Robert Hampton Gray will be 103.6 metres in length, have a 19-metre beam, displace 6,615 tonnes and be comprised of 440,000 parts. Each AOPS vessel has over 300kms of cable and more than 36kms of pipe.

To date, two AOPS have been delivered to the Royal Canadian Navy – HMCS Harry DeWolf and HMCS Margaret Brooke. The future HMCS Max Bernays (AOPS 3) is due for delivery next month. The future HMCS William Hall (AOPS 4) recently moved all Mega Blocks to land level and is undergoing final assembly in preparation for launch later this year. The future HMCS Frédérick Rolette (AOPS 5) officially laid the keel in June of this year and construction of the bow, mid-ship and stern Mega Blocks are underway.

Halifax Shipyard will also construct two AOPS variants for the Canadian Coast Guard, followed by 15 Canadian Surface Combatants for the Navy that are due to commence construction in 2024.

The Royal Canadian Navy’s (RCN) sixth Arctic and Offshore Patrol Ship (AOPS) is named in honour of Lieutenant (Lt) Robert Hampton Gray, a Canadian naval hero of the Second World War.

Irving Shipbuilding Inc., Canada’s National Shipbuilder, is the most modern shipbuilder and in-service ship support provider in North America. Headquartered in Halifax, Nova Scotia, our skilled team and innovative facilities provide efficient building, fabrication, conversion and servicing of vessels and offshore platforms. Irving Shipbuilding Inc. is the prime contractor and shipbuilder for the Royal Canadian Navy’s next class of Canadian Surface Combatants (CSC) and Arctic and Offshore Patrol Ships (AOPS) as part of the National Shipbuilding Strategy (NSS). We are proud to continue our long history as a trusted partner in Canadian shipbuilding. Irving Shipbuilding Inc. is a member of the J.D. Irving, Limited group of companies, a diverse family-owned company with operations in Canada and the United States.