Rod Holes In South Lyon, Mi
Here we can clearly see that the metal rods used to hold the concrete in place during construction, were only partially cut, and never fully removed or filled, resulting in water leakage.
South Lyon, Mi Rod Holes Reverse Side
Here we can see that the rods weren't even properly cut during construction, protruding from the back, hidden behind dry wall that had to be removed. Water would seep through these holes and pool where the dry wall would meet the floor.