2 lp's in a small building

[makalroy]

I need a little help finding code art. on this. I have a metel building feed by a sub panel. The feeder supplys 2 load panels inside the building. One panel has a GEC looping through the ground rod clamp and landing on the metel frame of the building. The second panel has no GEC and no bonding jumper to the frame.

The 1st panel does not feed the 2nd. Feeder hits a j box and feeds both panels.

What to you all think? please include art.#'s
thanks for any help.

 

[chris kennedy]

Does this work?

250.32 Buildings or Structures Supplied by a Feeder(s) or Branch Circuit(s).
(A) Grounding Electrode. Building(s) or structure(s) supplied by feeder(s) or branch circuit(s) shall have a grounding electrode or grounding electrode system installed in accordance with Part III of Article 250. The grounding electrode conductor(s) shall be connected in accordance with 250.32(B) or (C). Where there is no existing grounding electrode, the grounding electrode(s) required in 250.50 shall be installed.

250.64 Grounding Electrode Conductor Installation.
Grounding electrode conductors at the service, at each building or structure where supplied by a feeder(s) or branch circuit(s), or at a separately derived system shall be installed as specified in 250.64(A) through (F).


(D) Service with Multiple Disconnecting Means Enclosures. Where a service consists of more than a single enclosure as permitted in 230.71(A), grounding electrode connections shall be made in accordance with (D)(1), (D)(2), or (D)(3).

 

[augie47]

If your two panels are not grouped, you are in violation of 225.33
225.33 Maximum Number of Disconnects.
(A) General. The disconnecting means for each supply permitted by 225.30 shall consist of not more than six switches or six circuit breakers mounted in a single enclosure, in a group of separate enclosures, or in or on a switchboard. There shall be no more than six disconnects per supply grouped in any one location.