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Gordon Power Station, Tasmania
The Gordon Dam, also known as the Gordon River Dam, is a major gated double curvature concrete arch dam with a controlled spillway across the Gordon River, located in South West Tasmania, Australia. The impounded reservoir is called Lake Gordon. The dam was constructed in 1974 by the Hydro Electric Corporation (TAS) for the purpose of generating hydro-electric power via the conventional Gordon Power Station located below the dam wall. Features and location The Gordon Dam wall, constructed with of concrete, is long and high, making it the tallest dam in Tasmania and the fifth-tallest in Australia. At 100% capacity the dam wall holds back of water; making Lake Gordon the largest lake in Australia. The surface area of the lake is and the catchment area is . The single controlled spillway is capable of discharging . Approximately 48 arch dams have been built in Australia and only nine have double curvature. Gordon Dam is almost twice the height of the next highest arch dam, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arch Dam
An arch dam is a concrete dam that is curved upstream in plan. The arch dam is designed so that the force of the water against it, known as hydrostatic pressure, presses against the arch, causing the arch to straighten slightly and strengthening the structure as it pushes into its foundation or abutments. An arch dam is most suitable for narrow canyons or gorges with steep walls of stable rock to support the structure and stresses. Since they are thinner than any other dam type, they require much less construction material, making them economical and practical in remote areas. Classification In general, arch dams are classified based on the ratio of the base thickness to the structural height (b/h) as: * Thin, for b/h less than 0.2, * Medium-thick, for b/h between 0.2 and 0.3, and * Thick, for b/h ratio over 0.3. Arch dams classified with respect to their structural height are: * Low dams up to , * Medium high dams between , * High dams over . History The developme ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Engineers Australia
Engineers Australia (EA) is an Australian professional body and not-for-profit organisation whose purpose is to advance the science and practice of engineering for the benefit of the community. Engineers Australia is Australia's recognized organization for accreditation of professional engineering qualifications under the Washington Accord. As of 2022, EA has 115,000 members, which includes 31,000 students. History The organisation began after World War I, following recognition of the need for a single body to represent engineers, rather than the numerous smaller organisations that existed then. The first council meeting was held in 1919, electing Professor William Warren of the University of Sydney as the first President.Lloyd, B E (1968) ''The Education of Professional Engineers in Australia'', APEA Melbourne.Lloyd, B E (1988) "In Search of Identity: Engineering in Australia 1788–1988", Thesis for Doctor of Philosophy, University of Melbourne On 1 May 1926 the Institutio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pedestrian
A pedestrian is a person traveling on foot, whether walking or running. In modern times, the term usually refers to someone walking on a road or pavement, but this was not the case historically. The meaning of pedestrian is displayed with the morphemes ''ped-'' ('foot') and ''-ian'' ('characteristic of'). This word is derived from the Latin term ''pedester'' ('going on foot') and was first used (in English language) during the 18th century. It was originally used, and can still be used today, as an adjective meaning plain or dull. However, in this article it takes on its noun form and refers to someone who walks. The word pedestrian may have been used in middle French in the Recueil des Croniques et Anchiennes Istories de la Grant Bretaigne, à présent nommé Engleterre. In California the definition of a pedestrian has been broadened to include anyone on any human powered vehicle that is not a bicycle, as well as people operating self-propelled wheelchairs by reason of p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
West Coast Range
The West Coast Range is a mountain range located in the West Coast region of Tasmania, Australia. The range lies to the west and north of the main parts of the Franklin-Gordon Wild Rivers National Park. The range has had a significant number of mines utilising the geologically rich zone of Mount Read Volcanics. A number of adjacent ranges lie to the east: the Engineer Range, the Raglan Range, the Eldon Range, and the Sticht Range but in most cases these are on a west–east alignment, while the West Coast Range runs in a north–south direction, following the Mount Read volcanic arc. The range has encompassed multiple land uses including the catchment area for Hydro Tasmania dams, mines, transport routes and historical sites. Of the communities that have existed actually in the range itself, Gormanston, is probably the last to remain. Geographical features These are determined by a number of factors - the southerly direction of glaciation in the King River V ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Crotty Dam
The Crotty Dam, also known during construction as the King Dam, or the King River Dam on initial approval, is a rockfill embankment dam with a controlled and uncontrolled spillway across the King River, between Mount Jukes and Mount Huxley, located in Western Tasmania, Australia. The impounded reservoir is called Lake Burbury. The dam was constructed in 1991 as part of the King River Power Development Scheme, by the Hydro Electric Corporation (TAS) for the purpose of generating hydro-electric power via the John Butters Power Station located below the dam wall. Features and location The Crotty Dam, together with the Darwin Dam, are two major dams that form the headwaters for the King River Hydroelectric Power Development. The dam is located in the upper reaches of the King River gorge where the river breaks through the West Coast Range. It captures the high rainfall in the catchment of the King River and allows diversion of water through a tunnel to the John Butters Pow ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Franklin Dam
The Franklin Dam or Gordon-below-Franklin Dam project was a proposed dam on the Gordon River in Tasmania, Australia, that was never constructed. The movement that eventually led to the project's cancellation became one of the most significant environmental campaigns in Australian history. The dam was proposed for the purpose of generating hydroelectricity. The resulting new electricity generation capacity would have been . The proposed construction would have subsequently impacted upon the environmentally sensitive Franklin River, which joins with the Gordon river nearby. During the campaign against the dam, both areas were listed on the UNESCO World Heritage Area register. The campaign that followed led to the consolidation of the small green movement that had been born out of a campaign against the building of three dams on Lake Pedder in the late 1960s and early 1970s. Over the five years between the announcement of the dam proposal in 1978 and the axing of the plans in 1983 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Robin Gray (Australian Politician)
Robin Trevor Gray (born 1 March 1940) is a former Australian politician who was Premier of Tasmania from 1982 to 1989. A Liberal, he was elected Liberal state leader in 1981 and in 1982 defeated the Labor government of Harry Holgate on a policy of "state development," particularly the building of the Franklin Dam, a hydroelectric dam on the Franklin River. He was only the second non-Labor premier to hold the post in 48 years, and the first in 51 years to govern in majority. Early life Gray was born in Kew, a suburb of Melbourne. Once he had completed high school, he won a scholarship to Dookie Agricultural College and completed a Bachelor of Agricultural Science at the University of Melbourne. His qualifications led to a job as an agricultural consultant at a firm in Victoria's Western District. In 1965, the firm sent Gray to northern Tasmania to operate a branch of the firm in Launceston. Political career During 1976, the state leader of the Liberal Party, Max Bingham, convi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eric Reece
Eric Elliott Reece, AC (6 July 190923 October 1999) was Premier of Tasmania on two occasions: from 26 August 1958 to 26 May 1969, and from 3 May 1972 to 31 March 1975. His 13 years as premier remains the second longest in Tasmania's history, Only Robert Cosgrove has served for a longer period as premier. Reece was the first Premier of Tasmania to have been born in the 20th century. Biography Born in the small Tasmanian town of Mathinna, Reece joined the Australian Workers' Union in 1934, having that year obtained a job at a copper mine after four years' unemployment. From 1935 to 1946 he was in charge of the AWU's West Coast District organisation. Reece attempted to enter the House of Representatives for the Division of Darwin at the federal elections of 1940 and 1943, but failed both times. In 1943, his successful opponent was Dame Enid Lyons. On 23 November 1946, Reece was elected to the Tasmanian House of Assembly, representing the state seat of Darwin. He would re ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
South West Wilderness
The South West Wilderness of Tasmania, Australia is a remote and inaccessible region of South West Tasmania containing unspoilt scenery, rugged peaks, wild rivers, unique flora and fauna, and a long and rugged coastline. Parts of the wilderness are more than 50 km from the nearest road, so the only access to the area is by foot, air or sea. It has been known by a variety of names over the last century, and the label has been affected by a number of threats to the region. For some the term ''The Southwest'' has been the usual term, while recent maps and tourism promotion material have identified it variously including the Southwest Wilderness and South-West Wilderness. History Evidence has been found of human habitation in the South West Wilderness area going back at least 25,000 years. The coastal area was shared by four Tasmanian Aboriginal tribes for at least the last 3,000 years. The coast of the area was mapped by Captain James Cook in 1777 as part of his third voya ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Maydena
Maydena is a locality in Tasmania, Australia, alongside the River Tyenna. Maydena is on the Gordon River Road, south west of New Norfolk, through the Bushy Park Hop Fields, turn left at Westerway, past Mount Field National Park and Russell Falls, through Tyenna and Fitzgerald townships and then up to Maydena itself. Gordon River Road continues to Lake Pedder, Lake Gordon and Strathgordon, in the Southwest National Park of Tasmania. Maydena was formerly called Junee and was a small settlement that provided access to Adamsfield Osmiridium mining in the early 1900s. In 1947-1950 Australian Newsprint Mills built 100 houses for the workers of the forestry operations of Australian Newsprint Mill to provide timber for the production of newsprint at their newsprint Mill in Boyer, Tasmania. At the 1954 Census Maydena had a population of 518 with a further 60 at the Maydena Newsprint Camp. At the 2016 census, Maydena had a population of 222. Maydena's state primary school and a com ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gordon River Road
The Gordon River Road, sometimes called the Strathgordon Road, (B61), is a road in the south western region of Tasmania, Australia. The road was built by the Hydro-Electric Commission of Tasmania with funding from the Australian Government to service the construction of the Gordon and the Serpentine dams, leading to the flooding of Lake Pedder. In 1963 the Tasmanian Government successfully approached the Commonwealth for a $5 million grant to finance road construction from Maydena to the Middle Gordon River. In a submission never released to the public, the Hydro-Electric Commission described the provision of road access as a matter of urgency Construction of the road commenced in January 1964. Route It commenced at Maydena and passes north of the headwaters of the Florentine River (to the north) and the Weld River to the south at a location known as Tim Shea which is at an altitude of above sea level and provides views north and north east to the Mount Field National ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Australian Government
The Australian Government, also known as the Commonwealth Government, is the national government of Australia, a federal parliamentary constitutional monarchy. Like other Westminster-style systems of government, the Australian Government is made up of three branches: the executive (the prime minister, the ministers, and government departments), the legislative (the Parliament of Australia), and the judicial. The legislative branch, the federal Parliament, is made up of two chambers: the House of Representatives (lower house) and Senate (upper house). The House of Representatives has 151 members, each representing an individual electoral district of about 165,000 people. The Senate has 76 members: twelve from each of the six states and two each from Australia's internal territories, the Australian Capital Territory and Northern Territory. The Australian monarch, currently King Charles III, is represented by the governor-general. The Australian Government in its executive ca ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
