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| Just built a new shop, pole barn construction, and have a question on the outside grade, have 6" of concrete floor inside but on one side have a 10 degree dirt slope down to side of building. We have a tile line buried down side 16" out from building but am concerned about water runoff (if we ever get rain) running into building or getting under concrete slab. Any thoughts on how to prevent this or should it be ok? | |
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New shop grade question
