I just moved into a new condo unit and 2 days later , I had water from a crack in the foundation. The crack goes from top to bottom and is all the way through to the outside. There is definitely an outside grading problem which the contractor will be putting in dry wells leading well past the units. I would like further information on how to resolve the water leak problem. I know of sump pumps, repair crack from outside then water plug inside. Any other suggestions or support???