We are spending a lot of preparation time on the floors and walls. If you want to live in a bermed house, you need to insulate yourself in all the correct places. So, the concrete is first covered with two layers of heavy black plastic, followed by two layers of styrofoam.
After major plumbing lines are in place, the floor is covered with stone, two layers of plastic, the styrofoam and then Slab Shield. After that, we call the concrete team back for the rebar before the heating contractors come to lay the radiant heating piping. WHEW. Documentation with pictures in the Gallery.