I am doing a remodel and they are building a third car garage over the electric service. The meter base needs to be moved to the new outside wall and install a new disconnct to feed the old panel. I am running a 4-wire SER cable from the disconnect to the panel. Question: Do I intercept the ground wire for the water bond in the panel and run it back to the disconnect. The panel is a main breaker so all the grounds and neutrals are sharing the same ground bar.