Was just wondering if any of you guys have wired houses made with these fabricated blocks of styrofoam that are stacked up and filled with concrete. I have been asked to wire one for a client and have not done one like it before.
The walls are all up so no chance of getting anything in the concrete, but, the foam is a couple inches thick. Floors are TJs, with exposed timber framing for the upper ceiling, with plenty of access from below. Will be using metal boxes and romex where I can.
Questions are: whether any AHJs ask for additional protection for the romex between the "studs" in the foam, and if any body has any tips.

Thanks in advance,
jim