While India is set to celebrate Narendra Modi’s 67th Birthday, he is set to give back to the country – by inaugurating the second largest dam in the world The Sardar Sarovar Dam. The dam took nearly six decades for completion after its foundation stone was laid. The inaugural event will also see the culmination of the fortnight-long Narmada Mahotsav – launched by the Gujarat government to celebrate the completion of the work.
The Narmada Control Authority had ordered the gates of the Sardar Sarovar Project be shut on June 16 after which the height of the dam was increased from 121.92 metres to 138 metres; storage capacity was raised to 4.73 million cubic metres (MCM) from the existing 1.27 million cubic metres.
The foundation stone for the project was laid in 1961 and the construction began in 1987.
The Sardar Sarovar project is the biggest dam in terms of volume of concrete used in it. It is also the second biggest dam in the world after the Grand Coulee Dam in the United States.
The 1.2-km-long dam, which is 163 metres deep has till date produced 4,141 crore units of electricity from its two power houses — river bed powerhouse and canal head powerhouse — with an installed capacity of 1,200 MW and 250 MW, respectively.
The dam has earned over Rs. 16,000 crore — more than double the cost of its construction, said a government spokesman. Each gate of the dam weighs over 450 tonnes and it takes one hour to close them. According to the SSNL officials, the power generated from the dam would be shared among three states — Madhya Pradesh, Maharashtra and Gujarat. About 57 percent of the electricity produced from the dam goes to Maharashtra, while Madhya Pradesh gets 27 per cent and Gujarat gets 16 per cent.
The project has been mired in several controversies ever since its foundation stone was laid. The Narmada Bachao Andolan (NBA) led by social activist Medha Patkar has been protesting against the project raising several environmental concerns. In 1996, the construction work was suspended following a stay by the Supreme Court.
Four years later, the construction work was resumed after the top court gave a go ahead for the construction work, but with a rider that permission to increase the dam height would be given in parts after the project-affected-people (PAP) were resettled or compensated.
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