Grounding

[Esthy]

So, if there is NOT a metallic patch between a manufactured house (building 1) and the garage/shop (building 2 - metal siding) I have to keep neutral and ground bonded at this sub-panel. Right? Mandatory? (don't like it)

 

[Ponchik]

IMO, with feeder from building one to building two you need to keep the GroundING (green wire) and the GrounDED (white wire) separate at the remote building.

 

[Esthy]

That is how I like, but I found this in NEC 2014 (I think they have in others years too)

 

[iwire]

That is how I like, but I found this in NEC 2014 (I think they have in others years too)

That example is showing an addition to an exsiting feeder.

It does not apply to a new feeder

 

[ActionDave]

So, if there is NOT a metallic patch between a manufactured house (building 1) and the garage/shop (building 2 - metal siding) I have to keep neutral and ground bonded at this sub-panel. Right? Mandatory? (don't like it)

Look closely at the illustration. From building 1 to building 2 is an existing feed and was code legal in the past. Current code is what you want, like the one pictured from building 2 to 3.

 

[Esthy]

Didn't know it was legal in the past. Thank