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Sealing Inside Electrical Conduits Inside a FM-200 Rooms

Question asked by rrainey on Nov 26, 2019
Latest reply on Dec 2, 2019 by rrainey

Hello, My name is Richard.

 

I am currently working in a FM-200 server room that isn't passing the fan pressurization test. The general contractor is stating that our conduits supplying a 120/208 100amp panel inside the room requires the inside of our conduits to be filled with a sealant. I have had no luck proving this either way with in the NFPA 70.

 

Can you help locate this with in the NFPA 70??

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