detached metal garage

[dieselfreak]

Hi everyone,
I have a new all metal garage that needs power. I have a 100amp sub panel to install inside the garage. This will be mounted to one of the steel frame supports. I'm going to run the service wires from the main disconnect at the meter to the garage. Now the questions,

Since this is an all metal structure, do I run 3 or 4 wires from the outside box? I plan on running the service wires in conduit to the garage.

Do I bond the nuetral and ground in the sub panel or not bond? Do I need to put a ground rod at the garage since there is one at the power pole box?

Thanks for anyones help.

 

[Dennis Alwon]

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