Category: Dams and Earthquakes

Anatomy of a dam failure

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(April 27, 2011) In the world of engineering, standards are the foundation on which everything else rests. An investigation following a catastrophic explosion at Russia’s largest hydropower station in the summer of 2009 revealed poor management and technical flaws to be at the root of the dam’s failure. A repaired turbine almost at the end of its life span, taken offline again because it still didn’t work, was forced back into service in an emergency: a move that would cost 75 people their lives. This Popular Mechanics investigation asks whether the United States, a country with hundreds of hydro plants in operation, might also be at risk of a Russian-style dam disaster. U.S. experts say not likely: the two countries are separated philosophically when it comes to safety and human life.

Dai Qing: On The Completion of the Three Gorges Project

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(April 7, 2011) Dai Qing, Chinese investigative journalist and Probe International Fellow, delivered the following speech about the Three Gorges Dam project in November 2010 while on a speaking tour in British Columbia, Canada. In her address, she reports that the problems predicted by dam critics published in her books, “Yangtze! Yangtze!” and “The River Dragon Has Come!,” are now coming true.

Tsunamis in the Mekong River?

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(March 26, 2011) The dramatic events following the recent Japanese earthquake, triggering an unprecedented tsunami and a serious nuclear reactor incident at Fukushima points out rather glaringly the adverse impacts arising from natural disasters caused by seismic activities and exacerbated by man-made structures.

After Japan’s Tsunami North East CMs urged to halt construction of dams

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(March 18, 2011) North East People’s Alliance, has warned all the decision makers about the lessons to be learnt from the Japan’s Tsunami and earthquake. In a press note issued on March 17, 2011 the Alliance warned that if the constructions of the numbers of dams are not halted, people of north east will face similar situation like that of Japan’s recent natural disaster. North East India sits on the highest earth quake zone 5.