How is TMC calculated?
1 tmc ft is one thousand million cubic feet of water. It translates into 28.32 litres of water per second. If 1 cusec of water is released from a dam for the whole day, 2.45 million litres of water would have flown in the river in the 24 hours.
How do you calculate TMC water?
How do I calculate 1 TMC water? TMC refers to “Thousand Million Cubic Feet”. Generally, 1 Cubic Feet = 1ft x 1ft x 1ft = 0.3048 m x 0.3048 m x 0.3048 m = 0.02831684 m^3.
How do you measure the height of a dam?
The height of the dam is the vertical distance from the natural streambed at the downstream toe of the dam to the crest. The height of dams with sloping crests shall be determined by a weighted average height above the natural bed of the stream or watercourse, excluding spillways.
What is the average size of a dam?
On average, hydroelectric dams are almost 46 feet tall, and water supply and flood control dams 34 feet tall. By contrast, dams for recreation and irrigation tend to be smaller, averaging only 22 and 27 feet, respectively. Hazard ratings are highly dependent on reservoir volume and thus dam size.
What is the capacity of Mettur dam?
The Mettur Dam is one of the largest dams in India and also the largest in Tamil Nadu, located across the river Cauvery where it enters the plains. Built in 1934, it took 9 years to complete….
|Capacity: 93.4 billion ft³ (2.64 km³) 2,146,071 acre ft|
How do you convert TMC to litres?
Conversion. 1 tmcft is equivalent to: 1,000,000,000 cubic feet (28,000,000 m3) (approx) 2831 crore litres.
For which measurements TMC is used?
answer: Tmcft, (Tmc ft), (TMC), (tmc), is the abbreviation of one thousand million cubic feet (1,000,000,000 = 109 = 1 billion), commonly used in India in reference to volume of water in a reservoir or river flow.
What is the height of a dam in feet?
Height of dam shall not exceed 5 1/2 feet above the existing ground surface. Height of dam is defined as the vertical dimension as measured from the natural streambed at the downstream toe of a dam to the low point along the top of the dam.
What is considered a dam?
A dam is a structure built across a stream, river or an estuary to store water. They serve many purposes such as recreation, water supply, flood control, sediment control and energy generation.
What is large dam and small dam?
There is no universally accepted meaning of the term “small dam”. A is frequently considered as being more than 20 metres high. The International Commission on Large Dams defines large dams as being more than 15 metres high or in some cases between 10m and 15m high.
How long is the Mettur Dam?
The total length of the dam is 1,700 metres (5,600 ft). The dam creates Stanley Reservoir. The Mettur Hydro Electrical power project is also quite large. The dam, the park, the major hydroelectric power stations, and hills on all sides make Mettur a tourist attraction.
How big is the Mettur hydro electrical power project?
The Mettur Hydro Electrical power project is also quite large. The dam, the park, the major hydroelectric power stations, and hills on all sides make Mettur a tourist attraction. Upstream from the dam is Hogenakkal Falls. The maximum level of the dam is 120 ft (37 m) and the maximum capacity is 93.47 tmc ft. Area of reservoir 42.5 square kilometer.
Why is the Mettur Dam not receiving enough water?
But the Mettur Dam has acknowledged notice of the public during the recent past years because of the Cauvery water dispute between the States of Tamil Nadu and Karnataka. The Mettur Dam does not receive adequate water during summer seasons due to the consequent building of dams, including the Kabini Dam, across the Kaveri River in Karnataka.
Who is the architect of Mettur Dam?
Architecture of Mettur Dam. The structure of the dam was designed by British architect Mr Ellis, and the project was supervised by another British engineer, Mr Mullings. The Mettur Dam built over a ravine on River Kaveri covers a vast area of 15,540 hectares.