CNN Newsroom With Fredricka Whitfield
What we do here is we do a pilot hole. we go into the ground and get a geo technical engineer to drill and core drill and see what's going on with this structure? do we need to do any kind of reinforcing or add additional pilings or do pressure grout to stabilize this building so we don't have the kind of catastrophe that happened? and three years in this weather is unacceptable. >> there are a lot of building like this one, including a sister tower building almost next door that a lot of folks are worried about right now. built a year later. but by the same construction company, and in the sa...
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