I am designing a little renovation in a existing medical building. We added a small patient care area. I would like to reuse the general receptacles on the wall. My question is, do I have to worry about special grounding to comply with 517? If the wiring is run in metal race ways would that not suffice? Also, would the grounding conductor inside the pipe need to be bare or can it be insulated (thats if I use the raceway as ground). thanks, please help, time is crucial!
thanks guys:-?
thanks guys:-?