The concrete pad isn't that old, one guy doing an estimate for me said if the piles are there and 4' down then it would be ok.
He said worst case would be he'd just ignore the concrete pad entirely and put in screw piles at the corners where the 45's start. Obviously that would cost more but no problems with permits.
I guess maybe I'll call the city and see what they'd want.
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Uncertainty is an uncomfortable position.
But certainty is an absurd one.
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