Does anyone know what the NEC says on this for a 200 amp residential system. My local code defers to the NEC without any variations, but I don’t own a copy of the NEC.
I drove one ground rod yesterday, and with our incredibly rocky soil, it took over an hour with the sledge to get 8′. I thought I was supposed to have two rods, 8′ apart, but everyone else seems to be doing just one. As hard as it was to drive the one, if I don’t have to do the second, I’d rather not.