Combined branch circuits from two services

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dholbrook

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Ran into a condition today at a building with two separate services where the contractor installed branch circuits from both services in a common raceway. It's understandably a safety hazard, but is this a code violation?
 
No code violation as long as the grounded conductors are properly identified.

I also see no specific safety hazard to qualified persons.
 
iwire said:
No code violation as long as the grounded conductors are properly identified.

I also see no specific safety hazard to qualified persons.
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I agree with 200.6(D) but wasn't there a change to require that ungrounded conductors of different systems and voltages had to be identified by using different markings and a plaque installed to tell what colors were used with which voltage? something like that, I can't remember where it is? but I do remember the discussion on here we had about it.
 
hurk27 said:
...wasn't there a change to require that ungrounded conductors of different systems and voltages had to be identified by using different markings and a plaque installed to tell what colors were used with which voltage?
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Yes, that is in 210.5(C)
 
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