Simply read my original post and you'll find that I also ask if there is a copy of the code that I could get without buying the the entire code book so that would in my mind indicate I don't have one to read that section you referenced. I also stated that there is a sprinkler in that room (assuming that what you mean is "protect" by saying "support") supplied by that pipe.
Thanks for the try but I guess I need to look else where.
