Kaleshwaram Lift Irrigation Project (PART 2) | Irrigating 1 lakh acres of land : CW Projects

Описание: Kaleshwaram lift irrigation project in Telangana is the World’s largest and most ambitious
multi-stage lift irrigation project. It is a flagship project of the State Government for
supplying water to the drought-prone upland regions of Telangana, Through lifts and pumps
into a huge and complex system of reservoirs, water tunnels, pipelines, and canals. With
state-of-the-art pumps, motors and other equipment at the heart of this irrigation system, the
project will be lifting 2 thousand million cubic feet (TMC) of water daily with the help of 139
MW mammoth pumps.

The magnitude of this massive project can be gauged from the fact that involves 1.8 crore
cubic meters of earthwork excavation, 18.5 lakh cubic meters of concreting work, 1.35 lakh
metric tonne of steelwork, 5.5 lakh square meters of formwork and over two lakh fifty
thousand metric tonne (2,50,000 MT - for the screen) of hydro-mechanical works. The power
requirement at each substation varies from 0.45 megawatt to 973 megawatt. The total power
required for the project is about 4627.24 megawatt.

The project comprises three barrages namely: Medigadda, Annaram and Sundilla. All of them
have their own unique construction story. For example:
• Medigadda Barrage is 1,625 m in length with 84 giant piers, each 110 m long, 4 m or 6 m
wide and 25 m high. During the construction of this barrage twenty thousand metric tonne
(25,000 MT- for the screen) of steel, gates were fabricated in 12 months and 85 gates were
erected in 4 months
• Annaram Barrage was built within the record time of 24 months. The Barrage made use of
secant piling in the cut-off foundation for the first time in the word for barrage construction.
twelve lakh cubic metre (12,00,000 cu m - for the screen) of concreting was done for the
entire project. Fifty five thousand metric tonne (55,000 MT - for the screen) of reinforcement
steel was used. 80 lakh cubic metre (8,00,000 cu m - for the screen) of earthwork was moved.
1,500 tonne of cement consumed on average per day.
• For Sundilla Barragethe total concrete consumption was about ten lakh sixty thousand cubic
metre (10,60,000 cu m - for the screen) with a steel component of 53,000 tonne. Further,
structural steel for the radial gates consumed a massive 16,000 tonne and for the stop-log
gates, 1,386 tonne. The Sundilla Barrage structure is 1,447-m-long.

This video is presented by Megha Engineering and Infrastructure Limited, Powered By Navyuga Engineering and Industry Partner Prathima Industries

Watch Part1 here:    • Kaleshwaram Lift Irrigation Project (PART ...  

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Video Sources:
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