ECN Forum
Posted By:
gserve
supplemental electrode
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10/03/05
09:09 PM
Is a supplemental electrode required when you establish a GES at another building like a detached garage? Does it need 2 ground rods like at a house if the 25 ohms is not met? Thanks
Posted By:
iwire
Re: supplemental electrode
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10/03/05
10:43 PM
Yes.
Posted By:
jw electric
Re: supplemental electrode
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10/04/05
03:23 AM
Check out my answer here http://www.mikeholt.com/cgi-bin/codeforum/ultimatebb.cgi?ubb=get_topic;f=21;t=000128;p=1#000000
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