ECN Forum Forums Code Related Discussion NEC & other Code issues Places of Assembly 518-4

Thanks for your replys.
So in the exception you can install PVC in a conferance and meeting room but not a Multipurpose room because a multipurpose room is an area listed as a place of assembly not included in the exception.
What does not make sense about that interpretation is that many of the rooms not listed in the exception are interchangeable with the rooms listed in the exception.