Hull of Radium Express being shipped to Waterways, Alberta, 1939. | |
History | |
---|---|
Canada | |
Name | Radium Express |
Operator | Northern Transportation Company |
Builder | Russel Brothers, Owen Sound |
Laid down | 1939 |
Launched | 1939 |
Completed | 1939 |
Commissioned | as Radium Express |
General characteristics | |
Tonnage | 60 tons |
Displacement | 88 tons |
Length | 21.94 m (72.0 ft) |
Beam | 6.03 m (19.8 ft) |
Draught | 2 ft (0.61 m) |
Installed power | 100 hp (75 kW) diesel engine |
Speed | 9 kn (17 km/h; 10 mph) |
The Radium Express is a Russel Brothers [1] tugboat operated by the Northern Transportation Company. [2] [3] [4] The vessel was built in Owen Sound, Ontario, disassembled, and then shipped by rail to Waterways, Alberta, which was then the terminus of the North American railway grid. [5]
Like the other vessels in the "Radium Line", she was reassembled in Waterways, on the Clearwater River, a tributary of the Mackenzie, and then proceeded down the Athabasca River and Slave River to Fort Smith, and portaged to the lower river, where she could navigate most of the remainder of the extensive Mackenzie River system. [5]
In 1938, the Saskatoon Star-Phoenix reported the vessel was designed to travel at up to 20 knots (37 km/h; 23 mph), faster than the Radium Line's larger vessels, so it could take over tows in regions of particularly rapid current. [6] The Canadian Transportation Agency reported her speed as 9 knots (17 km/h; 10 mph) in 2011. [4]
On November 16, 1945, the Radium Express and the Radium King were caught by freeze up in Yellowknife. [7]
An account, published in 1953, of her first trip up the Bear River, said her propellers were first removed from their tunnels, and the ship slowly hauled herself up the river's 27 miles (43 km) of rapids with her winch. [5] The account said the winching was complicated because permafrost caused the trees to which she tied her winch-line had shallow roots. The account said this took 13 and a half hours.
Gross tonnage: | 88 t |
Net tonnage: | 60 t |
Length: | 21.94 metres |
Breadth: | 6.03 metres |
Depth: | 1.67 metres |
Draught: | 0.91 metres |
Self-propelled power: | 474 brake horsepower |
Speed: | 9.0 knots [sic] |
In 2005 Atomic Energy of Canada published a study of the toxic legacy of the mining of radioactive ore at Port Radium. [8] According to the report the Radium Express and all the other surviving vessels of the Radium line were found to be free of contamination, with the exception of the Radium Gilbert . [2] The 2005 study said the Radium Express was being stored, in Hay River.
Barge often refers to a flat-bottomed inland waterway vessel which does not have its own means of mechanical propulsion. The first modern barges were pulled by tugs, but on inland waterways, most are pushed by pusher boats, or other vessels. The term barge has a rich history, and therefore there are many other types of barges.
A riverboat is a watercraft designed for inland navigation on lakes, rivers, and artificial waterways. They are generally equipped and outfitted as work boats in one of the carrying trades, for freight or people transport, including luxury units constructed for entertainment enterprises, such as lake or harbour tour boats. As larger water craft, virtually all riverboats are especially designed and constructed, or alternatively, constructed with special-purpose features that optimize them as riverine or lake service craft, for instance, dredgers, survey boats, fisheries management craft, fireboats and law enforcement patrol craft.
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The Slave River is a Canadian river that flows from the confluence of the Rivière des Rochers and Peace River in northeastern Alberta and runs into Great Slave Lake in the Northwest Territories. The river's name is thought to derive from the name for the Slavey group of the Dene First Nations, Deh Gah Gotʼine, in the Athabaskan languages. The Chipewyan had displaced other native people from this region.
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Russel Brothers Limited was a Canadian steel boat builder, diesel engine manufacturer and steel fabricator. The company operated in Fort Frances, Ontario from 1907 to 1937 and then in Owen Sound, Ontario from 1937 to 1994.
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The Radium Queen and her sister ship the Radium King were built in Sorel, Quebec in 1937, for the Northern Transportation Company, a subsidiary of Eldorado Gold Mines. The Radium Queen was a cargo/tug ship that served on the Slave River. It made runs between Lake Athabaska and Great Slave Lake which is generally navigable. The Radium Queen towed barges from the railhead at Waterways, Alberta to a portage around the rapids. Cargo was unloaded there and transported by land, and loaded on barges on the lower river that were towed by the Radium King, and later by other tugboats, like the Radium Charles, Radium Express and Radium Yellowknife.
The Pilot II was a buoy tender operated by Canada's Ministry of Transport on Great Slave Lake and the rest of the Mackenzie River system in the Northwest Territories.
The Radium Yellowknife is a Canadian tugboat. Like other vessels built for service on the MacKenzie River, its tributaries, and Great Bear Lake and Great Slave Lake, she was first built in a shipyard in Vancouver, British Columbia, then disassembled and shipped by rail to Waterways, Alberta. There she was reassembled and launched into Clearwater River on August 18, 1948 - late in the season, as the rivers used to freeze in late September or early October. Her reassembly was delayed initially by floods in the Fraser valley in May hindering transport, and then by a derailment of several of the railway cars carrying her components. After launch, she sailed to the portage on the Slave River at Fort Smith, Northwest Territories and was dragged overland across the portage to the lower river, where she could then access the Great Slave Lake, the MacKenzie River, and the Beaufort Sea.
The Marquette Transportation Company is a marine transportation company based in Paducah, Kentucky, United States.
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The Radium Gilbert was a tugboat built for transporting supplies to, and ore from, the radium and uranium mines in Canada's Northwest Territories. Like the other tugs in the Radium Line she was steel-hulled.
The Radium Prospector was a tugboat operated by the Northern Transportation Company's "Radium Line", on the tributaries of the Mackenzie River in Canada. She was launched in 1956. Many of her sister ships also included "Radium" in their name, hence the appellation "Radium line".
Radium Franklin was a tugboat built in 1951, and operated by the Northern Transportation Company - popularly known as the "Radium Line", because many of their tugboats contained Radium in their name, since they were originally built to haul Uranium ore from Port Radium, on Great Bear Lake. She was retired in 1979, after spending most of her career hauling barge packed with ore, and then briefly serving as a yard tug.
There is material leakage all along the sides of the Highway, as well as on the vessels and barges used to traverse it. The merchant fleet Radium line: the Radium King, the Radium Queen, the Radium Lad, the Radium Express, and of course, the Radium Gilbert ... and so on. The rest of the list: Cruiser, Prince, Gilbert, Charles, Scout, Yellowknife, Franklin, Dew, Prospector, Trader, Miner.
Both the Radium King and the Radium Express are frozen fast in ice just off Joliffe Island, a stone's throw from the town of Yellowknife. With them are their three barges, being unloaded at the Negus mine dock when freeze-up caught them deciding to make the last short haul as far as Yellowknife's dock, the boats nearly made it, but were caught just a few hundred yards offshore.
Ships were used along the NTR to move barges loaded with uranium ore and concentrates (among other materials and supplies). Some vessels also transported cargo on board. Fifteen Radium Series vessels used along the NTR were identified in SENES (1994). Three were determined to have been scrapped, and the disposition of one, the Radium Cruiser, was unknown. Radiological investigations were conducted on the other eleven vessels. Only one, the Radium Gilbert, showed any evidence of contamination.