newinspector1
Member
- Location
- NC
My question is concerning aircraft hangars that are not used to repair or paint the aircraft, but have fueled aircraft in them. The way I see it is anything below 18" above the floor is Class 1 Division 2. If lights are located in the hangar are they required to be explosion proof. I don't think that they are if they are more than 10 ft above the floor according to 513.7C. Next question, is sealing of the conduits required? I think that it is but I am not for sure. Any help is appreciated. Thanks