grounding
grounding
my question is with the replacement of copper water lines to pvc or pex,this city wants me to show the premises grounding, will be maintained in working order. I know non metallic is not a grounding means, but would like to find an article in the code book should they ask. All I have ever done is use a ground rod. They are asking about re-grounding of systems and I feel this is unnecessary but would like to show them in the code if you feel I am correct.
Thank you very much
I hope this clarifies the question
elitespark