Quote:
Originally Posted by WSSix
I believe that ZR1 roadster was a one off.
I'm honestly surprised this wasn't caught sooner from soil samples during construction. Maybe they didn't have to do anything like that since it wasn't a tall vertical structure.
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It was built 20 Years ago in an Area that people now know has Sinkholes. 20 Years ago they didn't have the Sonic Testing that you need for that Depth