In 250.64(C)the NEC speaks of a continuous grounding electrode conductor. Does that mean that it has to go from the neutral or ground bus unbroken all the way to the last ground rod or can it be broken for instance in the meter base where there is a connector with set screws to clamp down on it. I am running a 1 1/2" RNMC nipple from the meter base to the back of the panel so I don't have to use bonding bushings but the meter base has a place for the ground to connect to, does it have to connect there without being broken?
Also, I heard tonight from a electrical service provider in my area that I could use RNMC for the weatherhead and the conduit down to the meter base. But, it can only be used when the conduit does not entend through the roof. Is anyone using this for overhead service or just for temp service?
