Yup maybe just lucky but No radiation reports after tunnel collapse at Hanford nuclear site.
The point is surely the roof of the tunnel or the tunnel itself could not have been built properly for the roof of it to fall in. You would have thought that it would have been made with stronger stuff.
There was no weight on top of it and nobody could walk along the top of it. So this is something that should not have happened.
Anyhow looks like the end of the story.
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