Doctor Electric
Member
- Location
- United States
Hey guys I looked at a new-build today it is approximately 275 ft off the road to my pull box for wire size reducing in the new 200 amp panel the homeowner specd it out with the power company and they are telling him 350 kcmil tri plex urd from the road to the house in 3-inch PVC from a main disconnect by the road its a residential property my question is should there be a ground in that pipe also? considering the main is by the road so the panel at the house will technically be considered a sub panel or would I just drive a ground rod at the pole to ground the main and drive a ground rod at the house to ground the sub main breaker any thoughts on this would be great or a section of the code book to read up on something like this that would be cool thanks guys