4 states, "Not less than one particular available route shall join Each and every obtainable level, which includes mezzanines, in multilivel properties and facilities" with Exception 1 looking through, "An obtainable route is not really required to stories and mezzanines that have an aggregate location of not over 3,000sf and https://drumhandling72603.gynoblog.com/37299657/the-mezzanine-gate-diaries