Thank you all for taking the time to post your advice. We went to the building site with a local Structural Engineer this morning and he confirmed much of the same. We also pointed out how the rebar to tie in the ICF walls is loose, some of it is too small, and many of them are in the wrong...
I am having a large ICF home built. It is an on grade slab with 36" footings and a 4" slab. The foundation was engineered.
Shortly after the pouring started rain came that lasted for nearly 6 hours, basically during the entire pour. Rain varied from heavy to light. Parts of the slab were...