manush 562
New member
We are installing six sub panels in seperate hangers (200 amps each) we installed the underground 24" below finished floor with PVC, we finished the run with gal conduit into the sub panel, the gal conduit is min. 24" deep under the slab. As I interpet the code we need no seal offs as we enter the sub panel, because we have no couplings, connectors as we pass thru the 18" on floor level are we correct?