I forgot to add something on the above post. The modular unit I am wiring is like a double wide mobile home. It comes in two parts. It has one 100 amp. panel in one part, and one 100 amp panel in the other part. The owner is wanting to wire the farthest half by running the conduit up above the metal beams of the first part, so he want have to cut more asphalt ( the units are setting on an existing parking lot)... Since this is ultimately going to be one building when the two halves are joined, I see no problem with this. Anyone see it any differently?? Thanks