Tehri Dam| | Location of Tehri Dam| Country|India| Location|Uttarakhand[->0]| Coordinates|30°22′40″N 78°28′50″ECoordinates[->1]: 30°22′40″N 78°28′50″E| Status|Operational| Construction began|1978| Opening date|2006| Construction cost|US$1 billion| Owner(s)|Tehri Hydro Development Corporation| Dam and spillways| Type of dam[->2]|Embankment[->3]‚ earth and rock-fill| Height|260.5 m (855 ft)| Length|575 m (1‚886 ft)| Crest width|20 m (66 ft)| Base width|1‚128 m (3‚701 ft)| Impounds|Bhagirathi
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A dam is a barrier that impounds water or underground streams. Dams generally serve the primary purpose of retaining water‚ while other structures such as floodgates or levees (also known as dikes) are used to manage or prevent water flow into specific land regions. Hydropower and pumped-storage hydroelectricity are often used in conjunction with dams to provide clean electricity for millions of consumers. It can also be used to collect water or for storage of water which can be evenly distributed
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The Hoover Dam‚ a tremendous barrier holding up the powerful Colorado River‚ was built during the Great Depression. This project gave an average of 21‚000 people a job around the United States‚ hiring six companies. Construction on the Hoover Dam started April 20‚ 1931 and ended March 1‚ 1936; two years ahead of schedule. This was the world’s largest dam at the time; capable of holding 9 trillion gallons of water‚ weighing close to 6.6 million tons requiring 3‚250‚000 cubic yards of concrete as well
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Tehri Dam The Tehri Dam is the highest dam in India‚ 2nd highest in Asia and 8th highest in world. It is a multi-purpose rock and earth-fill embankment dam on the Bhagirathi River near Tehri in Uttarakhand‚ India. It is the primary dam of the THDC India Ltd. and the Tehri hydroelectric complex. Phase 1 was completed in 2006‚ the Tehri Dam withholds a reservoir for irrigation‚ municipal water supply and the generation of 1‚000 MW of hydroelectricity. One more project of the installed capacity of
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Effects of Dam Building Grade 10 Geography Units 12‚ 13‚ 14 Essay - Effects of Dam Building By:Brenden Kilmartin Many people have already dammed a small stream using sticks and mud by the time they become adults. Humans have used dams since early civilization‚ because four-thousand years ago they became aware that floods and droughts affected their well-being and so they began to build
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Philippine Dam Crisis: Contending the Deferment of the Laiban Dam Project 2013 Bulacan State University COLLEGE OF ENGINEERING City of Malolos‚ Bulacan Philippine Dam Crisis: Contending the Deferment of the Laiban Dam Project BY ALMAZAN‚ Erwin V. ATIENZA‚ Joel Jeremiah G. BERSABAL‚ Marvin R. EUGENIO‚ Darwin B. TOLOSA‚ Andrew Ian Grey J. Group 6‚ ECE 4-A (Accomplished August 16‚ 2013 in compliance to the requirements of the academic program “Environmental and Safety Engineering”
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The banqiao dam Causing more than any other dam failure in history‚ and was rebuilt The DAM FALIURES killed an estimated 171‚000 people; 11 million people lost their homes. It also caused the sudden loss of 18 GW of power ‚ the TOTAL of roughly 9 very large modern coal-fired power stations or about 20 nuclear reactors‚ equaling about 1/3 the peak demand on the UK National Grid. According to the Hydrology Department of Henan Province approximately 26‚000 people die from FLOODING and
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Hydroelectric Dams Introduction In this Alternative Energy Project you are going to read about Hydroelectric Dams‚ and learn how Hydroelectric Dams work. You will also be reading the disadvantages and advantages of hydroelectric dams‚ and more. How does Hydroelectric Dams work? Hydroelectric Dams works by letting the energy of the water flow turn into an electric voltage. Then water goes through a series of turbines‚ then the water makes the turbines turn‚ and then it creates electricity
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Advantages & Disadvantages of Three Gorges Dam Here we present the pros and cons of world famous and gigantic Three Gorges Dam project. The Three Gorges Dam is the most famous and most gigantic project of the world. But‚ everything has two sides‚ so here we present the advantages and disadvantages of China’s Three Gorges Dam‚ namely its pros and cons. Supporters say the benefits of the project far outweigh the costs. The principal advantage of the project is to generate power to keep pace with
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ABSTRACT The main objective of this essay was to evaluate the impact of dams on the economic‚ social and environmental contexts. The idea was to analyse the dam’s major impact on each of these aspects. In the economic background‚ the benefits that hydroelectric dams provide were discussed in addition to the dam’s economic role in agriculture and food supply. Next‚ social impacts of dams were assessed which were mostly negative that dealt with population displacement and cultural sites destruction
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