water accumulating under basement floor, they bust out some of floor

and take a lookie, lol, soooooooo again, just because some may get water accumulating under their floor doesn’t mean they need an interior system and sump pump, does NOT at all mean a drainage system would be their solution.

Wow. Based on the other videos of that user, looks like the house may have been built on top of a agricultural drain field that predates that house. Not sure what the solution would be in that case except to remove the drain tiles entirely well beyond the perimeter of the house, or move. That is some intense flooding on that property.