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Dhauliganga Dam
The Dhauliganga Dam was a concrete face rock and earth-fill embankment dam on the Dhauliganga River near Dharchula in Uttarakhand, India, close to the borders with Tibet and Nepal. It had very little pondage and operated as run-of-the-river. It was constructed by a joint venture of Kajima Construction Corporation, Ltd., and Daewoo Engineering & Construction with Bauer Maschinen. HRT & PH was constructed by JV of CC, Hindustan Construction Companyand Samsung Corporation &CGroup. It generates 280 MW(4x70 MW) of hydro power. In June 2013, there was an unprecedented flash flood, causing massive debris accumulation and the complete submergence of the power house. Damage caused electrical equipment replacement and loss of total generation capacity for more than six months. Destruction On February 7, 2021 a sudden flash flood caused by an avalanche resulted in the complete destruction of the hydro power plant, affecting over one thousand people in the area. See also * Tapovan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
India
India, officially the Republic of India (Hindi: ), is a country in South Asia. It is the seventh-largest country by area, the second-most populous country, and the most populous democracy in the world. Bounded by the Indian Ocean on the south, the Arabian Sea on the southwest, and the Bay of Bengal on the southeast, it shares land borders with Pakistan to the west; China, Nepal, and Bhutan to the north; and Bangladesh and Myanmar to the east. In the Indian Ocean, India is in the vicinity of Sri Lanka and the Maldives; its Andaman and Nicobar Islands share a maritime border with Thailand, Myanmar, and Indonesia. Modern humans arrived on the Indian subcontinent from Africa no later than 55,000 years ago., "Y-Chromosome and Mt-DNA data support the colonization of South Asia by modern humans originating in Africa. ... Coalescence dates for most non-European populations average to between 73–55 ka.", "Modern human beings—''Homo sapiens''—originated in Africa. Then, int ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Daewoo
Daewoo ( ; Hangul: , Hanja: , ; literally "great universe" and a portmanteau of "dae" meaning great, and the given name of founder and chairman Kim Woo-choong) also known as the Daewoo Group, was a major South Korean chaebol (type of conglomerate) and automobile manufacturer. It was founded on 22 March 1967 as Daewoo Industrial and was declared bankrupt on 1 November 1999, with debts of about US$50 billion (equivalent to $ billion in ). Prior to the 1997 Asian financial crisis, Daewoo was the second largest conglomerate in South Korea after the Hyundai Group. There were about 20 divisions under the Daewoo Group, some of which survived as independent companies. History Beginning and development The Daewoo Group was founded by Kim Woo-choong in March 1967. He was the son of the Provincial Governor of Daegu. He graduated from the Kyonggi High School, then finished with an Economics Degree at Yonsei University in Seoul. During the 1960s, after the end of the Syngman Rhee g ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pithoragarh District
Pithoragarh district is the easternmost district in the state of Uttarakhand. It is located in the Himalayas and has an area of and a population of 483,439 (as of 2011). The city of Pithoragarh, located in Saur Valley, is its headquarters. The district is within the Kumaon division of Uttarakhand state. The Tibet plateau is situated to the north and Nepal is to the east. The Kali River which originates from the Kalagiri Mountain flows south, forming the eastern border with Nepal. The Hindu pilgrimage route for Mount Kailash-Lake Manasarovar passes through this district via Lipulekh Pass in the greater Himalayas. The district is administratively divided into six Tehsils: Munsyari; Dharchula; Didihat; Berinag; Gangolihat; and Pithoragarh. Naini Saini Airport is the nearest civil airport, but it does not have a regular scheduled commercial passenger service. The mineral deposits present in the district are magnesium ore, copper ore, limestone, and slate. There are 11 tehsils. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hydroelectric Power Stations In Uttarakhand
Hydroelectricity, or hydroelectric power, is electricity generated from hydropower (water power). Hydropower supplies one sixth of the world's electricity, almost 4500 TWh in 2020, which is more than all other renewable sources combined and also more than nuclear power. Hydropower can provide large amounts of low-carbon electricity on demand, making it a key element for creating secure and clean electricity supply systems. A hydroelectric power station that has a dam and reservoir is a flexible source, since the amount of electricity produced can be increased or decreased in seconds or minutes in response to varying electricity demand. Once a hydroelectric complex is constructed, it produces no direct waste, and almost always emits considerably less greenhouse gas than fossil fuel-powered energy plants. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dams In Uttarakhand
A dam is a barrier that stops or restricts the flow of surface water or underground streams. Reservoirs created by dams not only suppress floods but also provide water for activities such as irrigation, human consumption, industrial use, aquaculture, and navigability. Hydropower is often used in conjunction with dams to generate electricity. A dam can also be used to collect or store water which can be evenly distributed between locations. 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. The earliest known dam is the Jawa Dam in Jordan, dating to 3,000 BC. The word ''dam'' can be traced back to Middle English, and before that, from Middle Dutch, as seen in the names of many old cities, such as Amsterdam and Rotterdam. History Ancient dams Early dam building took place in Mesopotamia and the Middle East. Dams were used ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rishiganga
Rishiganga is a river in the Chamoli district, Uttarakhand, India. It springs from the Uttari Nanda Devi Glacier on the Nanda Devi mountain. It is also fed from the Dakshini Nanda Devi Glacier. Continuing through the Nanda Devi National Park, it flows into the Dhauliganga River near the village Rini. 2021 glacial outburst flood Starting approximately 10:45 a.m. IST on 7 February 2021, a flooding disaster occurred all along the river and its gorge following a landslide, avalanche or glacial lake outburst flood. Flash flood on February 7 in Chamoli district, Uttarakhand, claimed at least 72 lives with at least 200 missing. Now, Geological Survey of India (GSI) has submitted its report on causes of the disaster. Key findings: Flash flood was due to a large mass of snow, ice and rock avalanche along with a hanging mass of rock crashing into the Raunthi Garh valley floor. This impact pulverised the combination of rock, snow and ice causing a rapid flow downstream of R ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rini, Uttarakhand
Rini (Garhwali : Raini and Reni) is a village in Chamoli district in Uttarakhand, north India. Rini is located on the river banks at the confluence of Rishi Ganga and Dhauli Ganga rivers. Location Rini is on the southern embankment of the Rishi Ganga and Dhauli Ganga gorge, directly at the northwestern edge of Nanda Devi National Park. Traffic connection is via the Joshimath-Malari Road, next localities are Tapovan to the west and Lata to the east. History The 1973 Chipko movement for forest conservation started in Rini. On 7 February 2021, Rini was severely struck during the 2021 Uttarakhand flood. The flood supposedly emerged from or near Nanda Devi glacier and ran downstream the Rishi Ganga gorge, destroying the Rishi Ganga Dam and power plant, before hitting the village. A report by the Uttarakhand Disaster Recovery Initiative subsequently advised for the village to be rehabilitated due to "serious slope stability problems". Famous residents * Gaura Devi * Ish ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tapovan Vishnugad Hydropower Plant
The Tapovan Vishnugad Hydropower Plant is a 520 MW run-of-river hydroelectric project being constructed on Dhauliganga River in Chamoli District of Uttarakhand, India. The plant is expected to generate over 2.5 TWh of electricity annually. Tapovan Vishnugad is NTPC's second hydro power project since its foray into the sector. The 520 MW run-of-the-river project is situated on river Dhauliganga in Chamoli district of Uttarakhand. Its journey started with NTPC entering into an understanding with the Govt. of Uttarakhand for feasibility study for the project on 31.12.2002 and then signing the Implementation Agreement on 23.06.2004. Currently, it is in advanced stage of construction with around 70% of the implementation completed. The project has set its target for commissioning in first half on FY 2020-21. The Foundation Stone of TVHPP was laid by Shri P M Saeed, the then Union Minister for Power, on 14 February 2005 in the august presence of Shri ND Tiwari, CM of Uttarakhand. Th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bauer Group
BAUER Aktiengesellschaft is a stock-market-listed construction and machinery manufacturing concern based in Schrobenhausen in Upper Bavaria, Germany. The core business is the manufacture of complex excavation pits, foundations and vertical seals as well as the development and manufacture of machines for this purpose. In 2021, the companies of the BAUER Group employed some 12,000 people in around 70 countries and achieved total Group revenues of EUR 1.5 billion. History In 1790, Sebastian Bauer (acting under the name ''Paur'') from Deggendorf, son of a coppersmith family in the prior generation from Osterhofen (Lower Bavaria), took on a coppersmith's shop in Schrobenhausen. For over a century, the coppersmith's shop participated in the establishment of breweries, performed roofing work with copper and manufactured objects for everyday household use. In 1902, Andreas Bauer drilled an artesian well for the new railway station water house in Schrobenhausen, which would make wel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kajima
is one of the oldest and largest construction companies in Japan. Founded in 1840, the company has its headquarters in Motoakasaka, Minato, Tokyo. The company is known for its DIB-200 proposal. The company stock is traded on four leading Japanese stock exchanges and is a constituent of the Nikkei 225 stock index. Kajima's services include design, engineering, construction, and real estate development. Kajima builds high-rise structures, railways, power plants, dams, and bridges. Its subsidiaries are located throughout Asia, Oceania, Europe, and North America. A downturn in the construction industry during the latter half of the 1990s prompted Kajima to expand its operations to the environmental sector, specifically waste treatment, water treatment, soil rehabilitation, and environmental consulting. History * 1840 - Iwakichi Kajima, the founder of the present-day company begins carpentry business in Edo (present day Tokyo) * 1860 - Kajima pioneers first western-style buildin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Uttarakhand
Uttarakhand ( , or ; , ), also known as Uttaranchal ( ; the official name until 2007), is a state in the northern part of India. It is often referred to as the "Devbhumi" (literally 'Land of the Gods') due to its religious significance and numerous Hindu temples and pilgrimage centres found throughout the state. Uttarakhand is known for the natural environment of the Himalayas, the Bhabar and the Terai regions. It borders the Tibet Autonomous Region of China to the north; the Sudurpashchim Province of Nepal to the east; the Indian states of Uttar Pradesh to the south and Himachal Pradesh to the west and north-west. The state is divided into two divisions, Garhwal and Kumaon, with a total of 13 districts. The winter capital of Uttarakhand is Dehradun, the largest city of the state, which is a rail head. Bhararisain, a town in Chamoli district, is the summer capital of Uttarakhand. The High Court of the state is located in Nainital. Archaeological evidence supports the e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Run-of-the-river
Run-of-river hydroelectricity (ROR) or run-of-the-river hydroelectricity is a type of hydroelectric generation plant whereby little or no water storage is provided. Run-of-the-river power plants may have no water storage at all or a limited amount of storage, in which case the storage reservoir is referred to as pondage. A plant without pondage is subject to seasonal river flows, thus the plant will operate as an intermittent energy source. Conventional hydro uses reservoirs, which regulate water for flood control, dispatchable electrical power, and the provision of fresh water for agriculture. Concept Run-of-the-river, or ROR, hydroelectricity is considered ideal for streams or rivers that can sustain a minimum flow or those regulated by a lake or reservoir upstream. A small dam is usually built to create a headpond ensuring that there is enough water entering the penstock pipes that lead to the turbines, which are at a lower elevation. Projects with pondage, as opposed to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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