One Utility Transformer serving two Building

[faresos]

Hello everyone...

I have a situation where we will have one utility transformer with double lugs that will serve two separate building that are 400ft apart. Each building will have its own service entrance equipment (800Amp & 400Amp @ 480V). Each feeder to each building will have phase conductors and neutral (No Equipment ground conductor). Each building will have it's own grounding electrode system. Do I need for any reason to bond the two grounding electrode system or we can treat each building as complete separate stand alone building? Any thoughts...Thanks,

 

[raider1]

Treat each building as a separate service and there is not need to bond the 2 buildings grounding electrode systems together.

Chris

 

[faresos]

Thank you