Jim Hoge wrote:
> What does the NEC have to say about the number of ground rods used in a
> single
> point grounding system where the building is surrrounded by a ground wire? Is
> there a required minimum and maximum spacing between the ground rods? Is
> there a
> required depth the perimeter wire is to be buried?
>
NEC doesn't say anything about multiple rods, other than they have to be
bonded together. (and, of course, that a rod can't be the sole
grounding means in a new installation)
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