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Idukki Dam
The Idukki Dam is a double-curvature thin arch dam constructed across the Periyar River in a narrow gorge between two granite hills locally known as '' Kuravan'' and ''Kurathi'' in Idukki district in the state of Kerala, India. It is constructed and owned by the Kerala State Electricity Board. It supports a 780 MW hydroelectric power station in Moolamattom, which started generating power on 4 October 1975. At , it is one of the highest arch dams in Asia. The Indo-Canadian project was inaugurated by the Prime Minister Indira Gandhi on February 17, 1976. This dam was constructed along with two other dams at Cheruthoni and Kulamavu. Together, the three dams and Two saddle dams, Kulamavu Saddle Dam (Near Junction) and Kulamavu Saddle Dam (Right Bank) have created an artificial lake that is in area. The stored water is used to produce electricity at the Moolamattom Power house, which is located inside nearby rocky caves. Narakakkanam, Azhutha, Vazhikkadavu, Vadakkepuzha an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
India
India, officially the Republic of India, is a country in South Asia. It is the List of countries and dependencies by area, seventh-largest country by area; the List of countries by population (United Nations), most populous country since 2023; and, since its independence in 1947, the world's most populous democracy. 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 near 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 averag ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Narakakkanam Weir
Narakakkanam Weir (Malayalam:നാരകക്കാനം തടയണ) is a diversion dam constructed across Narakakkanam River in Mariyapuram panchayath of Thankamany, Thankamani Village in Idukki district in Kerala, India. Narakakkanam weir is an augmentation weir for the Idukki Hydro Electric Project . Narakakkanam, Azhutha Dam, Azhutha, Vazhikadavu Weir, Vazhikkadavu, Vadakkepuzha Weir, Vadakkepuzha and Kuttiar Weir, Kuttiar diversion schemes were later added to augment the Idukki Dam, Idukki reservoir . The height of the dam is from the deepest foundation and length is . Specifications *Location Latitude : 9⁰ 50′ N *Longitude: 77⁰ 00′ E *Panchayath : Mariyapuram *Village: Thankamani *District : Idukki *River Basin : Periyar *River : Narakakkanam river *Release from Dam to river : Periyar *Taluk through which release flows : Thodupuzha *Year of completion : *Name of Project : Idukki HEP *Purpose of Project : Hydro Power *Installed capacity of the Project 780 MW ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Walchand Group
Walchand group is a business organization that came into existence in the 20th century, founded by industrialist Walchand Hirachand, Walchand Hirachand Doshi. Walchand Hirachand founded several companies, some of which were among the firsts in India in their fields. Industry *Premier Construction Limited – founded as Walchand-Phatak Co in year 1903. for some time known as Tata Construction – after exit of Tata Group, Tatas name changed to Premier – doing contract and construction business. *Walchandnagar Industries, Walchandnagar Industries Limited - founded in 1908 as sugar factory diversified into defence and strategic equipments, now headed by Chakor L. Doshi, son of Lalchand Hirachand *The Scindia Steam Navigation Company Ltd. – founded 1919. After Walchand's death run by Narottam Morarjee – now almost defunct. *Hindustan Shipyard, Hindustan Shipyard Limited – founded in 1940 nationalized by Government of India in 1961. *Hindustan Aeronautics Limited – founded ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hindustan Construction Company
Hindustan Construction Company Limited (HCC) is an Indian multinational engineering and construction company headquartered in Mumbai, Maharashtra, India. The company was founded by Industrialist Seth Walchand Hirachand in 1926. HCC has executed a majority of India’s landmark infrastructure projects, including 29% of India’s hydropower capacity, over 65% of India’s nuclear power generation capacity, 3,800 km of roads and expressways, 375 bridges and 337 km of complex tunnelling. Ajit Gulabchand is the current Chairman of the company while Arjun Dhawan is the Executive Vice Chairman. History Founding and early years The company was founded by Seth Walchand Hirachand in 1926, when it received a contract to construct the Bhor Ghat Tunnel on the Mumbai-Pune railway line. The tunnel was completed in 1928. In 1993, Ajit Gulabchand took the control of the company due to internal family problems. Timeline * 1954 - Maharashtra's first dam after independence: Vaitarna ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Government Of Canada
The Government of Canada (), formally His Majesty's Government (), is the body responsible for the federation, federal administration of Canada. The term ''Government of Canada'' refers specifically to the executive, which includes Minister of the Crown, ministers of the Crown (together in Cabinet of Canada, the Cabinet) and the Public Service of Canada, federal civil service (whom the Cabinet direct); it is Federal Identity Program, corporately branded as the ''Government of Canada''. There are over 100 departments and agencies, as well as over 300,000 persons employed in the Government of Canada. These institutions carry out the programs and enforce the laws established by the Parliament of Canada. The Structure of the Canadian federal government, federal government's organization and structure was established at Canadian Confederation, Confederation, through the ''Constitution Act, 1867'', wherein the Canadian Crown acts as the core, or "the most basic building block", of its ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Planning Commission (India)
The Planning Commission was an institution in the Government of India which formulated India's Five-Year Plans, among other functions. In his first Independence Day speech in 2014, Prime Minister Narendra Modi announced his intention to dissolve the Planning Commission. It has since been replaced by a new institution named NITI Aayog. History Rudimentary economic planning, deriving from the sovereign authority of the state, was first initiated in India in 1938 by Congress President Netaji Subhash Chandra Bose, Atul Tiwari, Pandit Jawaharlal Nehru who had been persuaded by Meghnad Saha to set up a National Planning Committee. M. Visvesvaraya had been elected head of the Planning Committee. Meghnad Saha approached him and requested him to step down, putting forward the argument that planning needed a reciprocity between science and politics. M. Visvesvaraya generously agreed and Jawaharlal Nehru was made head of the National Planning Committee. The so-called "British Ra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Travancore
The kingdom of Travancore (), also known as the kingdom of Thiruvithamkoor () or later as Travancore State, was a kingdom that lasted from until 1949. It was ruled by the Travancore Royal Family from Padmanabhapuram, and later Thiruvananthapuram. At its zenith, the kingdom covered most of the south of modern-day Kerala ( Idukki, Kottayam, Alappuzha, Pathanamthitta, Kollam, and Thiruvananthapuram districts, major portions of Ernakulam district, Puthenchira village of Thrissur district) and the southernmost part of modern-day Tamil Nadu ( Kanyakumari district and some parts of Tenkasi district) with the Thachudaya Kaimal's enclave of Irinjalakuda Koodalmanikyam temple in the neighbouring kingdom of Cochin. However Tangasseri area of Kollam city and Anchuthengu near Attingal in Thiruvananthapuram were parts of British India. Malabar District of Madras Presidency was to the north, the Madurai and Tirunelveli districts of Pandya Nadu region in Madras Presidency ... [...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 development ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Idukki Reservoir Pano Calvary Mount Kerala Mar22 A7C 01220-23 Pano
Idukki (ഇടുക്കി; ) is one of the 14 districts in the Indian state of Kerala in the southwest of the country. It is the largest district in Kerala and lies amid the Cardamom Hills of Western Ghats in Kerala. Idukki district contains two municipal towns – Kattappana and Thodupuzha, and five taluks. The district was constituted on 26 January 1972, by taking Peerumade, Udumbanchola, Devikulam taluks of the former High Range division from Kottayam district and the Thodupuzha taluk from Ernakulam district. Its division was previously headquartered at Kottayam city but moved to Kuyilimala near Painavu and Cheruthoni in June 1976. Malayalam and English are the two official administrative languages in the district. Tamil is the second most spoken language in Idukki district after Malayalam. Around 66% of Kerala's power needs come from various hydroelectric power projects in Idukki district. Numerous cash crops and spices are cultivated throughout the district ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kuttiar Weir
Kuttiar Weir (Malayalam: കുട്ടിയാർ തടയണ) is a small diversion dam constructed across Kuttiar River in Elappara panchayath of Vagamon Village of Idukki District in Kerala, India. The Kuttiar weir is constructed for augmenting water to the Idukki Hydro Electric Project. The weir has a height of from the deepest foundation and a length of Narakakkanam, Azhutha, Vazhikkadavu, Vadakkepuzha and Kuttiar diversion schemes were later added to augment the Idukki reservoir. The Kuttiar diversion scheme envisages diversion of water from 10.4 km2 of catchment of Kuttiar ar to Idukki Idukki (ഇടുക്കി; ) is one of the 14 districts in the Indian state of Kerala in the southwest of the country. It is the largest district in Kerala and lies amid the Cardamom Hills of Western Ghats in Kerala. Idukki district co ... reservoir by constructing an unlined tunnel of 2697.3 m length and a weir of 101.30 m long for an additional 37 Mu power generat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
