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Solution proposed for tilting San Francisco tower
4/16/2018

The 58-story Millennium Tower in San Francisco has sunk 17 inches and tilted 14 inches, and engineers have proposed a solution that would cost between $200 million to $500 million. The idea is to sink up to 300 steel-and-concrete micropiles into the bedrock to stabilize one side and let the other side sink until the building is straight again.

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