Grounding rod required?
thinking your find, if its fed with 4 wire/220. Where i live a few monthes ago i hired an electrician to replace my main panel and re-use of existing panel as a sub panel in my garage. Inspector cam spendt some time looking and signed off. It has #6 wire running to it. It is 50 am service, i think the run is about 40 ft. but that is acceptable where i live. no new grounding rod was needed, however when i hd my main box upgraded, they added a ground to my water pipe and 2 new ones on m yard.
Last edited by bf514921; 07-12-2012 at 11:04 PM.
Reason: duh, answer the op question