roof access permits

does anyone know how to look up whether a building has a permit for legal roof access for the public (not just building residents but open to the off-the-street pubic) and what restrictions there are to the roof space, i.e. wall height, etc. Can events be thrown and can bands come up there and play. I tried looking on the DOB website and the Environmental Control Board’s site but the rules and possible violations aren’t listed. the building is factory turned residential studio loft… any suggestions?

By o |