According to some reports The Three Gorges dam was undamaged by Tuesday's demolition of the nearby cofferdam, monitoring equipment has shown.
The cofferdam protected the just-completed main wall of the Three Gorges Dam and was blown up with enough explosives to topple 400 10-story buildings. Although the waves caused by explosion were a little stronger than predicted, the dam and its power plant were unharmed, Wu Xinxia, head of the demolition under the Yangtze River Academy of Sciences, said yesterday.
They are setting up the seismographs. I wonder what kind of readings they will get with 192 tons going off in 1700 holes?
192 tons of explosives "The World's Toughest Demolition Job"?? Not with 192 tons of explosives it's not!
http://english.people.com.cn/2.....70449.html
This might be worth a road trip. I've got to be over in that part of the world anyway.
I sure hope these guys know about "Dead Pressing".
For the life of me I don't know why when temporary structures are built they don't have the forethought of demolition in mind. It would have been really easy to preinstall PVC pipes when they poured this thing. Then they wouldn't have to drill and could load the explosives directly into the pipes.
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