Greg:
The sub-panel first install was something Harold kicked around awhile ago. I don't remember the thread.
I have not had anyone try to use the 'existing' panel story.
Now to 2000XP8.....
First, I do not have a crystal ball, nor an account with a local physic, so I have no clue about any 'future use' for a sub-panel install, nor most other installs.
Applying for a permit for a sub-panel (resi) may/may not get the EC a phone call for 'why?'. Dependent on the answer I get if a call is made, additional info could be requested.
You get the permit, you get an inspection, you get a sticker (hopefully Approved), and you receive a CA via US mail within 30 days. And yes, I put the sticker on the sub.
Second, On a hot tub install, basically....IF the sub was 'existing'...technically I have to accept it as a source for the HT feeder. (Based on NJ UCC 5:23-6 (Rehab))
As I said above, I have not had any instances of this (yet)
Third, N-G on 1 buss or lug in a sub, buys a red sticker.
Lastly, I make this comment...trying to "get over" on an experienced AHJ with the two step job is not a good thing. I (for one) spent many years with tools, and I think I have a clue when someone is being 'slick'
If any of the other Mods think my comments are out of line, please feel free to delete.
