Telangana Tunnel Collapse
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Telangana Tunnel Collapse
On 22 February 2025, a significant tunnel collapse occurred in the Nagarkurnool district of Telangana, India, within the Srisailam Left Bank Canal (SLBC) project. The collapse trapped eight engineers and laborers inside the tunnel. The bodies of two of the eight trapped workers had been recovered around a month after the tunnel collapse. Over 700 personnel from various agencies have engaged in the search and rescue operation, amid reports that all 8 trapped workers have been confirmed dead. Background An agreement to build the SLBC tunnel was made in 2005 during the administration of late Y. S. Rajasekhara Reddy. This is also World’s longest irrigation tunnel. It being constructed on the left bank of the Srisailam Reservoir in Telangana The tunnel would draw 30 tmc ft of water to irrigate 400,000 acres in Nalgonda and Khammam district. The tunnel would also provide drinking water to 516 villages that fall on the route. Collapse On the day of the accident, The Robbins ...
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Nagarkurnool District
Nagarkurnool district is a district in the southern region of the Indian state of Telangana. The town of Nagarkurnool is the district headquarters. It was part of the Mahbubnagar district prior to re-organisation of districts in the state. The district shares boundaries with Nalgonda, Rangareddy, Mahabubnagar, Wanaparthy districts and with the state boundary of Andhra Pradesh with Nandyal, Palnadu and Prakasam Districts. History The Nagarkurnool district is historically, traditionally ruled by several empires in past. The evidence of monuments and inscriptions found near confluence of rivers Krishna River and Tungabhadra River reveals that it was an inhabited place since the Stone Age. Many places of this district have legendary history. The history of the district is divided into four periods, from Badami Chalukya till the Muslim invasion. Gona Ganna Reddy ruled Nandi vardhamana puram by making capital. Its near Village of Nagarkurnool. Gona Ganna Reddy was the secre ...
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Telangana
Telangana is a States and union territories of India, state in India situated in the Southern India, south-central part of the Indian subcontinent on the high Deccan Plateau. It is the List of states and union territories of India by area, eleventh largest state by area and the List of states and union territories of India by population, twelfth most populated state in India, according to the 2011 Census of India, 2011 census. On 2 June 2014, the area was separated from the northwestern part of United Andhra Pradesh as the newly formed States and union territories of India, state of Telangana, with Hyderabad as its capital. Telugu language, Telugu, one of the classical languages of India, is the most widely spoken and the primary official language of Telangana state, whereas Urdu is recognised as the second official language. Additionally, several tribal languages such as Gondi, Kolami, Koya and Lambadi are spoken in different regions of the Telangana state. The economy of ...
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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 ...
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Srisailam Left Bank Canal
The Alimineti Madhava Reddy Srisailam Left Bank Canal (AMR-SLBC) Project is an irrigation project located in Nalgonda district in Telangana, India. History This Project has two following alternatives * Lift scheme from foreshore of Nagarjuna Sagar Reservoir: This scheme is completed by 2004 and 300,000 acres of land is under irrigation. * Gravity scheme from foreshore of Srisailam reservoir, through two tunnels: This alternative to eliminate water pumping was taken up in 2004 and was scheduled for completion in 2010 but was delayed inordinately. Project Water is fed from the Puttamgandi foreshore pump house located at in to the nearby Puttamgandi tank from Nagarjuna Sagar reservoir. The pump house has ultimate capacity of five pumps each of 600 cusecs pumping capacity. Water is supplied from the Puttamgandi tank by gravity to the entire irrigated area of the project via balancing reservoir called Akkampalli reservoir with 1.5 tmcft Tmcft, (Tmc ft), (TMC), (tmc) is the abbrev ...
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Srisailam Reservoir
The Srisailam Dam is constructed across the Krishna River in Nandyal district, Andhra Pradesh and Nagarkurnool district, Telangana near Srisailam temple town and is the 2nd largest capacity working hydroelectric station in India. The dam was constructed in a deep gorge in the Nallamala Hills in between Nandyal and Nagarkurnool districts, above sea level. It is long, maximum height and has crest gates. It has a reservoir of . The project has an estimated live capacity to hold 178.74 Tmcft at its full reservoir level of MSL. Its gross storage capacity is 6.116 cubic km (216 tmc ft). The minimum draw-down level (MDDL) of the reservoir is at MSL from its river sluice gates, and corresponding dead storage is 3.42 Tmcft. The left bank underground power station houses reversible Francis-pump turbines for pumped-storage operation (each turbine can pump 200 cumecs) and the right bank semi-underground power station houses Francis-turbine generators. Tail pond dam/weir loc ...
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Nalgonda District
Nalgonda district is a district in the Telangana state of India. Nalgonda district has the highest number of mandals in the state with 31 mandals. The district shares boundaries with Suryapet district, Suryapet, Rangareddy, Yadadri Bhuvanagiri, Yadadri and Nagarkurnool district, Nagarkurnool districts and with the state boundary of Andhra Pradesh. In terms of area, Nalgonda is the largest district with an area of 7222.78 km2 in the state. Etymology Nalgonda is derived from two Telugu language, Telugu words Nalla (Black) & Konda (Hills) i.e. ''Black Hills''. History Nalgonda was earlier referred to as Neelagiri, the name given by some local rulers and the name was changed to ''Nallagonda'' only after its conquest by Allauddin Bahaman Shah, the founder of Bahmani Sultanate. The district had a major role in the Telangana Rebellion. Geography The district is spread over an area of . Demographics 2011 census of India, Census of India, Nalgonda district has a popu ...
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Khammam District
Khammam district is a district in the eastern region of the Indian state of Telangana. The city of Khammam is the district headquarters. The district shares boundaries with Suryapet district, Suryapet, Mahabubabad district, Mahabubabad, Bhadradri Kothagudem district, Bhadradri districts and with Eluru district, Eluru and NTR district, NTR districts. History Paleolithic man probably roamed around the areas of lower Godavari valley and the surroundings of Wyra, Sathupalli Taluks in the district. Prehistoric rock paintings were found near Neeladri konda near Lankapalli of Sathupalli Taluk. A megalithic site on the campus of Government Degree college in Khammam has yielded pottery and skeletal remains. Kistapuram of the district were rich in megalithic cultural remnants that were discovered and explored. The southern parts of Khammam district flourished as famous Buddhist centers along with Amaravathi and Vijayapuri along the rivulets Munneru, Wyra and Murredu. Important Buddhi ...
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Revanth Reddy
Anumula Revanth Reddy (born 8 November 1969) is an Indian politician who is serving as the second and current Chief Minister of Telangana since 7 December 2023. As a member of the Indian National Congress, he is the current Member of the Legislative Assembly for Kodangal. He previously represented Malkajgiri as a Member of Parliament. Appointed as president of the Telangana Pradesh Congress Committee in July 2021, he led his party to victory in the 2023 Telangana Legislative Assembly election, defeating the incumbent Bharat Rashtra Samithi. Early and personal life Anumula Revanth Reddy was born on 8 November 1969 in Konda Reddy Pally of Mahboobnagar, Andhra Pradesh (present-day Nagarkurnool, Telangana), India. He graduated with a Bachelor of Arts from Andhra Vidyalaya College, Osmania University, Hyderabad. Reddy married Geetha, former union minister Jaipal Reddy's niece. The couple have a daughter. Political career Early political career Revanth Reddy was a member of ...
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Uttarakhand Tunnel Rescue
On 12 November 2023, a section of the Silkyara Bend–Barkot tunnel, planned to connect National Highway 134 in the Uttarkashi district of Uttarakhand, India, caved in while under construction. The collapse occurred at around 05:30 IST and trapped 41 workers inside the tunnel. Rescue operations were immediately launched, with a number of government agencies involved, including the National Disaster Response Force, the State Disaster Response Force, Uttarakhand Police, engineers from the Indian Army Corps of Engineers, and Project Shivalik of the Border Roads Organisation. Numerous private resources were utilized in the rescue efforts as well, including Australian tunnelling experts Arnold Dix and Chris Cooper. Though the initial attempts at a rescue were complicated because of the kinds of debris created in the collapse, the government brought in "rat-hole" miners who were able to use manual mining methods to get an access pipe to the trapped workers. All 41 workers were r ...
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2025 Disasters In India
5 (five) is a number, numeral and digit. It is the natural number, and cardinal number, following 4 and preceding 6, and is a prime number. Humans, and many other animals, have 5 digits on their limbs. Mathematics 5 is a Fermat prime, a Mersenne prime exponent, as well as a Fibonacci number. 5 is the first congruent number, as well as the length of the hypotenuse of the smallest integer-sided right triangle, making part of the smallest Pythagorean triple ( 3, 4, 5). 5 is the first safe prime and the first good prime. 11 forms the first pair of sexy primes with 5. 5 is the second Fermat prime, of a total of five known Fermat primes. 5 is also the first of three known Wilson primes (5, 13, 563). Geometry A shape with five sides is called a pentagon. The pentagon is the first regular polygon that does not tile the plane with copies of itself. It is the largest face any of the five regular three-dimensional regular Platonic solid can have. A conic is determined ...
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2020s In Telangana
S, or s, is the nineteenth letter of the Latin alphabet, used in the English alphabet, the alphabets of other western European languages and other latin alphabets worldwide. Its name in English is ''ess'' (pronounced ), plural ''esses''. History Northwest Semitic šîn represented a voiceless postalveolar fricative (as in 'ip'). It originated most likely as a pictogram of a tooth () and represented the phoneme via the acrophonic principle. Ancient Greek did not have a "sh" phoneme, so the derived Greek letter Sigma () came to represent the voiceless alveolar sibilant . While the letter shape Σ continues Phoenician ''šîn'', its name ''sigma'' is taken from the letter ''Samekh'', while the shape and position of ''samekh'' but name of ''šîn'' is continued in the '' xi''. Within Greek, the name of ''sigma'' was influenced by its association with the Greek word (earlier ), "to hiss". The original name of the letter "Sigma" may have been ''san'', but due to the earl ...
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Disasters In Telangana
A disaster is an event that causes serious harm to people, buildings, economies, or the environment, and the affected community cannot handle it alone. ''Natural disasters'' like avalanches, floods, earthquakes, and wildfires are caused by natural hazards. ''Human-made disasters'' like oil spills, terrorist attacks and power outages are caused by people. Nowadays, it is hard to separate natural and human-made disasters because human actions can make natural disasters worse. Climate change also affects how often disasters due to extreme weather hazards happen. Disasters usually hit people in developing countries harder than people in wealthy countries. Over 95% of deaths from disasters happen in low-income countries, and those countries lose a lot more money compared to richer countries. For example, the damage from natural disasters is 20 times greater in developing countries than in industrialized countries. This is because low-income countries often do not have well-built build ...
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