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Mount Shaughnessy Tunnel
The Mount Shaughnessy Tunnel is in southeastern British Columbia, on the Revelstoke–Donald segment. This single-track tunnel, which carries the Canadian Pacific Railway (CP) main line beneath the foothills of Mount Shaughnessy in the Selkirk Mountains, handles mostly westbound traffic. Construction This shorter tunnel, which passes under the highway, allowed the desired approach to, and siting of, the east portal of the Mount Macdonald Tunnel. Built first was the adjacent Connaught Creek bridge on the Macdonald Track. Using this access, the Manning-Kumagai (MK) joint venture (comprising Manning Construction & Kumagai Gumi) began to tunnel northward in June 1985. The soft brittle rock initially slowed progress, and work stopped while steel arches were installed. The tunnel lining is reinforced concrete at the south end, and for a few metres at the north end, the remainder being shotcrete. The contractor was fined $132,000 by the Workers' Compensation Board for a series of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Canadian Pacific Railway
The Canadian Pacific Railway (french: Chemin de fer Canadien Pacifique) , also known simply as CPR or Canadian Pacific and formerly as CP Rail (1968–1996), is a Canadian Class I railway incorporated in 1881. The railway is owned by Canadian Pacific Railway Limited, which began operations as legal owner in a corporate restructuring in 2001. Headquartered in Calgary, Alberta, the railway owns approximately of track in seven provinces of Canada and into the United States, stretching from Montreal to Vancouver, and as far north as Edmonton. Its rail network also serves Minneapolis–St. Paul, Milwaukee, Detroit, Chicago, and Albany, New York, in the United States. The railway was first built between eastern Canada and British Columbia between 1881 and 1885 (connecting with Ottawa Valley and Georgian Bay area lines built earlier), fulfilling a commitment extended to British Columbia when it entered Confederation in 1871; the CPR was Canada's first transcontinental railway. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shotcrete
Shotcrete, gunite (), or sprayed concrete is concrete or mortar conveyed through a hose and pneumatically projected at high velocity onto a surface, as a construction technique, first used in 1907 invented by Carl Akeley. It is typically reinforced by conventional steel rods, steel mesh, or fibers. Shotcrete is usually an all-inclusive term for both the wet-mix and dry-mix versions invented by Akeley. In pool construction, however, ''shotcrete'' refers to wet mix and ''gunite'' to dry mix. In this context, these terms are not interchangeable. Shotcrete is placed and compacted/consolidated at the same time, due to the force with which it is ejected from the nozzle. It can be sprayed onto any type or shape of surface, including vertical or overhead areas. Shotcrete has the characteristics of high compressive strength, good durability, water tightness and frost resistance. History Shotcrete, then known as gunite, was invented in 1907 by American taxidermist Carl Akeley to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tunnels Completed In 1988
A tunnel is an underground passageway, dug through surrounding soil, earth or rock, and enclosed except for the entrance and exit, commonly at each end. A pipeline is not a tunnel, though some recent tunnels have used immersed tube construction techniques rather than traditional tunnel boring methods. A tunnel may be for foot or vehicular road traffic, for rail traffic, or for a canal. The central portions of a rapid transit network are usually in the tunnel. Some tunnels are used as sewers or aqueducts to supply water for consumption or for hydroelectric stations. Utility tunnels are used for routing steam, chilled water, electrical power or telecommunication cables, as well as connecting buildings for convenient passage of people and equipment. Secret tunnels are built for military purposes, or by civilians for smuggling of weapons, contraband, or people. Special tunnels, such as wildlife crossings, are built to allow wildlife to cross human-made barriers safely. Tu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Railway Tunnels In British Columbia
Rail transport (also known as train transport) is a means of transport that transfers passengers and goods on wheeled vehicles running on rails, which are incorporated in tracks. In contrast to road transport, where the vehicles run on a prepared flat surface, rail vehicles (rolling stock) are directionally guided by the tracks on which they run. Tracks usually consist of steel rails, installed on sleepers (ties) set in ballast, on which the rolling stock, usually fitted with metal wheels, moves. Other variations are also possible, such as "slab track", in which the rails are fastened to a concrete foundation resting on a prepared subsurface. Rolling stock in a rail transport system generally encounters lower frictional resistance than rubber-tyred road vehicles, so passenger and freight cars (carriages and wagons) can be coupled into longer trains. The operation is carried out by a railway company, providing transport between train stations or freight customer facil ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Canadian Pacific Railway Tunnels
Canadians (french: Canadiens) are people identified with the country of Canada. This connection may be residential, legal, historical or cultural. For most Canadians, many (or all) of these connections exist and are collectively the source of their being ''Canadian''. Canada is a multilingual and multicultural society home to people of groups of many different ethnic, religious, and national origins, with the majority of the population made up of Old World immigrants and their descendants. Following the initial period of French and then the much larger British colonization, different waves (or peaks) of immigration and settlement of non-indigenous peoples took place over the course of nearly two centuries and continue today. Elements of Indigenous, French, British, and more recent immigrant customs, languages, and religions have combined to form the culture of Canada, and thus a Canadian identity. Canada has also been strongly influenced by its linguistic, geographic, and ec ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Glacier, British Columbia
Glacier, which once comprised small communities, is on the western approach to Rogers Pass in southeastern British Columbia. The name derives from the Great Glacier, which in the 1880s was just over a mile from the original train station. Initial settlement Glacier House To avoid hauling additional weight up the significant gradient, Canadian Pacific Railway (CP) parked a dining car at this location for a passenger train meal stop. Already ruled out were the summit, with its avalanche paths, and the steep river gorges of the eastern slope, which provided little space to develop facilities. This alpine meadow was an ideal setting for the Selkirk dining station. In 1885, Thomas Charles Sorby, future architect of the first CP Hotel Vancouver, designed a chalet for this site. The large dining room opened in November or December 1886, allowing the dining car to return to regular service. The 15-bedroom accommodation was ready for guests in January 1887, but staff occupied half these ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Connaught Tunnel
The Connaught Tunnel is in southeastern British Columbia, on the Revelstoke–Donald segment. The tunnel carries the Canadian Pacific Railway (CP) main line under Mount Macdonald in the Selkirk Mountains, replacing the previous routing over Rogers Pass. History Summit route deficiencies Traffic restrictions imposed by a single track comprising of 2.2 percent gradients, emerging competition, and snow-related costs, were negative factors. The 1910 Rogers Pass avalanche, and other avalanches on the pass, influenced, but did not unduly pressure CP to consider alternatives. However, snow clearing and maintaining snow sheds was an ongoing burden. Rarely assigning more than one pusher locomotive per train, trains over 1,016 tons had to be cut. Higher capacity locomotives had helped, but the next leap forward would not occur until the Selkirk locomotives emerged in 1929. In 1912, the average eight trains (peaking at 11) per day in each direction, were forecast to double over the nex ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
WorkSafeBC
The Workers' Compensation Board of British Columbia, operating as WorkSafeBC, is a statutory agency that came into existence in 1917, after the provincial legislature put into force legislation passed in 1902. This legislation is known as the ''Workers Compensation Ac''t. WorkSafeBC's mandate includes prevention of occupational injury and occupational disease, which WorkSafeBC accomplishes through education, consultation, and enforcement. It carries out workplace inspections and investigates serious incidents such as fatalities. The ''Workers Compensation Act'' assigns the authority to make the Occupational Health and Safety Regulation of British Columbia. WorkSafeBC's authority over occupational health and safety of workers does not extend to: * Mines, which are under the authority of the British ColumbiMinistry of Energy and Mines* Federally regulated employers, which are under the authority owithin Employment and Social Development Canada WorkSafeBC is the exclusive worker ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mount Macdonald Tunnel
The Mount Macdonald Tunnel is in southeastern British Columbia, on the Revelstoke–Donald segment. This single-track tunnel, which carries the Canadian Pacific Railway (CP) main line under Mount Macdonald in the Selkirk Mountains, handles most westbound traffic, whereas the Connaught Tunnel handles mostly eastbound. Shortcomings of the Connaught Track By the 1970s, it was evident that the Connaught Tunnel alone could not meet the increasing traffic demands. The major growth opportunities were primarily in the bulk commodities of coal, sulfur, and potash. In 1980, the estimated construction cost of $300 million was almost 20 per cent of CP's gross income for 1979. Furthermore, westbound grain transportation had been an ongoing liability for the railways. Consequently, CP was unwilling to proceed with a new tunnel unless the Crow Rate, which did not cover the variable cost of grain movement, was addressed. In response, the federal government gradually increased this rate from 198 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rogers Pass (British Columbia)
Rogers Pass is a high mountain pass through the Selkirk Mountains of British Columbia, but the term also includes the approaches used by the Canadian Pacific Railway (CP) and the Trans-Canada Highway. In the heart of Glacier National Park, this tourism destination since 1886 is a National Historic Site. Topography Rogers Pass is the lowest route between the Sir Donald and Hermit ranges of the Selkirks, providing a shortcut along the southern perimeter of the Big Bend of the Columbia River from Revelstoke on the west to Donald, near Golden, British Columbia, Golden, on the east. The pass is formed by the headwaters of the Illecillewaet River to the west and by the Beaver River (Columbia River), Beaver River to the east. These rivers are tributaries of the Columbia, which arcs to the north. Railway Proposal & planning During the 1870s, when the transcontinental was being planned, the preferred route through the Canadian Rockies was the northerly Yellowhead Pass. After awarding ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Donald, British Columbia
Donald is an unincorporated community in the East Kootenay region of southeastern British Columbia. This almost ghost town is on the northeast shore of the Columbia River immediately southeast of the mouth of Marl Creek. The locality, on British Columbia Highway 1, BC Highway 1, is by road about northwest of Golden, British Columbia, Golden and northeast of Revelstoke, British Columbia, Revelstoke. Name origin During railway construction, a lively canvas town with numerous stores and saloons existed. The place was known as Columbia Crossing, First Crossing, or Third Siding. Numbered west from Golden, these sidings housed a platelayer, section crew. On completion of the railway, the station was named after Canadian Pacific Railway (CP) director Donald Smith, 1st Baron Strathcona and Mount Royal, Donald A. Smith. Railway At Donald, CP received a grant and purchased a further . By November 1884, the westward advance of the CP rail head had passed through Donald and reached Beavermo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Revelstoke, British Columbia
Revelstoke () is a city in southeastern British Columbia, Canada, with a census population of 8,275 in 2021. Revelstoke is located east of Vancouver, and west of Calgary, Alberta. The city is situated on the banks of the Columbia River just south of the Revelstoke Dam and near its confluence with the Illecillewaet River. East of Revelstoke are the Selkirk Mountains and Glacier National Park, penetrated by Rogers Pass used by the Trans-Canada Highway and the Canadian Pacific Railway. South of the community down the Columbia River are the Arrow Lakes, Mount Begbie, and the Kootenays. West of the city is Eagle Pass through the Monashee Mountains and the route to Shuswap Lake. History Revelstoke was founded in the 1880s when the Canadian Pacific Railway (CPR) was built through the area; mining was an important early industry. The name was originally Farwell, after a local land owner and surveyor. In yet earlier days, the spot was called the Second Crossing, to differentiate it ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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