I own a duplex and I plan to live in one side. The other side is rented and currently has a separate electric meter. On the unoccupied side the meter is removed and service drop is cut. I contacted the POCO and was told I need an inspection to restore service. I contacted the inspection service for our area and was told I can only have one service drop to the duplex and both meters will have to be on one side, with outside disconnects after each meter. I decided to put two new SE cables, meter boxes and 100Amp disconnects on the unoccupied side and run 4 wire feeders to the 100 amp panels serving each side. The two panels currently have a #6 bare ground wire connected to the copper water main before the water meter and #4 bare ground wire connected from the panels to separate supplemental grounding rods on opposite sides of the duplex. I attached a drawing of how I think it should be when completed, but would like some opinions of any errors or ideas, especially about the grounding wires.
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