I just got ask another couple of questions. This time about damp location sec 334.12(B)(4) states that you can't use NM wire in a damp location. So this EC calls me up and asks if he can use NM above a ceiling of an unheated garage which will not be insulated but it will have a roof over it. I ask him if he feels it will be a damp location and he said no. Does anyone else have a feeling about this location?

2ND question, he said that other AHJ's told him that if he uses a receptacle for a dishwasher and it is installed under the sink, it has to be GFI protection because that area is also considered a "damp" location.

Any thoughts on this one?