? regarding service entrance grounding electrodes

[Wao nahele kane]

I'm not certain with regard to your question although there is an alternative if you happen to be setting up a foundation. You can ground to the rebar inside the foundation before its poured and if possible, it's the best grounding method available.

Edit to add following link:
http://ecmweb.com/mag/electric_achieving...le_ground/


E ho'a'o no i pau kuhihewa.