Good afternoon everyone,
Working on a side job here in Alberta. I had a question with regards to the recent code changes in 2018. Specifically 10-210.
"The grounded conductor shall be connected to a grounding conductor at one point only at the consumers service."
In 2015, you used to be able to ground the neutral at every building that was not connected directly to building where the service enters.
I'm working on a sub-panel upgrade in a detached garage. The previous panel that I upgraded was an old plug fuse type. They had a #12 bonding conductor that I wasn't able to pull out of the old underground conduit. I tried fishing and was not able to get it back to the house.
I ended up just digging in a new ground plate at the garage and attaching a #6 to my bonding bus in my new sub panel. This bond to the ground plate and the neutral are isolated in the sub panel. I did this according to the new rule, 10-210. Otherwise I would have ran a jumper and grounded my neutral at the sub panel again.
Is this ok? I want to make sure I get this right.
To me this is the same as running a bond back to the main panel. I've hit the same point. What do you guys think? Hopefully the link to the dropbox picture works. Let me know
(EDIT) Whoops, I only have 16 posts, so apparently I'm not allowed to post links or pictures. You'll just have to take my word for it haha
Working on a side job here in Alberta. I had a question with regards to the recent code changes in 2018. Specifically 10-210.
"The grounded conductor shall be connected to a grounding conductor at one point only at the consumers service."
In 2015, you used to be able to ground the neutral at every building that was not connected directly to building where the service enters.
I'm working on a sub-panel upgrade in a detached garage. The previous panel that I upgraded was an old plug fuse type. They had a #12 bonding conductor that I wasn't able to pull out of the old underground conduit. I tried fishing and was not able to get it back to the house.
I ended up just digging in a new ground plate at the garage and attaching a #6 to my bonding bus in my new sub panel. This bond to the ground plate and the neutral are isolated in the sub panel. I did this according to the new rule, 10-210. Otherwise I would have ran a jumper and grounded my neutral at the sub panel again.
Is this ok? I want to make sure I get this right.
To me this is the same as running a bond back to the main panel. I've hit the same point. What do you guys think? Hopefully the link to the dropbox picture works. Let me know
(EDIT) Whoops, I only have 16 posts, so apparently I'm not allowed to post links or pictures. You'll just have to take my word for it haha