Twas salt that killed the Calgary pipe
Summary:
Just read an article on the pipe that I can't find again. The engineers go on and on on how that was a perfect pipe that didn't require any inspection. It was the only pipe of that kind in the world, and now it is totally rotten along the entire length. In Ontario, they blame this on road salt, but they don't use much salt out west because of the 40 below temperatures
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