I have a power pedestal - strut framed rack of 5 disconnects, fed through an auxillary gutter by way of tapped conductors coming from a disconnect inside of a building about 50ft away. This pedestal's strut rack is embedded in the concrete and there is a Ufer ground provided at the base of the rack. My question: In the conduit feeding this pedestal, I want to leave the EGC out, just pulling in the three phases and neutral. Can't I do this because of my use of the Ufer ground at the pedestal? My neutral is not bonded anywhere on the pedestal and is bonded at the disconnect feeding it. That disconnect is fed from the secondary of an transformer.