This unique Great Lakes self-unloading bulk carrier was built by Port Weller Dry Docks, St. Catharines, Ont., as Hull #41. She was christened Canadian Century for Upper Lakes Group, Inc., Toronto, Ont., on April 15, 1967 by Mrs. G. E. Gathercole, wife of the Chairman of the Hydro Electric Power Commission of Ontario. The name paid tribute to the 100th anniversary of Canada’s confederation.

At the time of her launch, the vessel was the largest capacity self-unloading vessel on the Great Lakes. Her squared hull design reduced wasted space thus increasing her tonnage, however her very tall wheelhouse and forward accommodation block gave her the distinction of being known as the “little bank building that floats.”

The Canadian Century’s original self-unloading system consisted of a single, center line conveyor belt gravity system with a 300-ton reclaimer feeding a bucket/hopper elevator system leading to a forward-mounted 250 foot discharge boom. The reclaimer consisted of 2 auger screws, each 26 feet long and 7 feet high. As they would turn, the cargo would be forced forward to the bucket elevator system. It could discharge at a rate of up to 4,000 tons per hour. Due to the technological advances in self-unloading systems, the Canadian Century’s bucket elevator system was replaced in 1975/76 with a modern loop belt elevator system capable of discharging cargo at a rate of up to 4,572 tons per hour. The discharge boom can be swung 95 degrees to port or starboard.

The vessel is powered by a Burmeister & Wain type 574 VT2F 160 diesel engine rated at 7,394 b.h.p. at 115 r.p.m. burning intermediate grade 180 fuel driving a controllable pitch propeller, giving the vessel a service speed of 14.5 knots. She is equipped with a 1,000 horsepower bowthruster. Her enormous single hold is fed by 22 hatches. She can carry 25,700 tons at maximum Seaway draft of 26 feet and is capable of carrying 31,600 tons at her maximum mid-summer draft of 29 feet 4 inches. Other capacities include 465 tons of fuel oil, 75 tons of diesel oil, 186 tons of potable water, and 17,348 tons of water ballast.

In December 2001, Canadian Century entered Port Weller Dry Docks for a mid-life refit. The $25-million (C) refit was similar to the work that the shipyard completed on Canada Steamship Lines’ CSL Tadoussac the winter before. The bow and stern sections remained intact, along with most of the main deck. The cargo hold and the rest of the midsection were replaced with a new, larger cargo hold and a one-belt self-unloading system with a flat tank top. When it returned to service in May of 2002, it not only carried more cargo, but could operate more efficiently through the increased use of technology.

The Century was built specifically to accommodate Upper Lakes Group’s first contract to carry coal for Ontario Hydro. During her first season of operation, she made 63 trips delivering coal totaling 1.7 million tons. On Dec. 8, 1967, she set a Welland Canal coal record by carrying 28,283 tons from Conneaut, Ohio, to Dofasco at Hamilton, Ont. June 18, 1969 saw the Canadian Century load a Conneaut, Ohio, record of 31,081 tons of coal for Ontario Hydro’s Lambton Generating Station at Courtright, Ont. In her early years, she would sail to Sept Isles, Que., to rendezvous with her former fleet mate Ontario Power to transfer coal loaded aboard the latter vessel at Sydney, Nova Scotia, for delivery to Nanticoke, Ont. The Canadian Century carried her first load of taconite ore pellets in 1986 when she loaded 25,427 tons at Pointe Noire, Que., for Hamilton, Ont. The vessel has carried cargoes of salt from ports such as Goderich, Ont., and Fairport, Ohio. She has also carried the odd cargo of grain products.

In her later years, the Canadian Century sailed under the management of Seaway Marine Transport, St. Catharines, Ont., a partnership of Algoma Central and Upper Lakes Group.

On March 23, 2001, the vessel was honored in the traditional Top Hat ceremony recognizing the passing of the first upbound vessel through the Welland Canal for the 2001 navigation season.

In 2002, the vessel was renamed John D. Leitch, honoring the chairman of the Upper Lakes Group. On February 25, 2011, a formal statement was issued announcing the sale of the privately owned Upper Lakes fleet and their associated interest in Seaway Marine Transport to the Algoma Central Corporation. On April 15, 2011, Algoma announced that the John D. Leitch would retain her name.

Written by George Wharton