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Charles Deangelis Jan 26, 2016 3:43 PM
A commercial building is constructed on a flat concrete slab, has wood structural supports with sheet rock ceilings and walls is all areas. A major repair garage occupies the first floor with one communicating door from the garage to a sales office for the major repair garage. A second floor stairway located in the sale office area leads to a second floor apartment utilized by the sales office of the garage.
Question: If NM cable is prohibited in a major repair garage is NM cable a permitted wiring method in the sales area and second floor apartment?