A mezzanine shall be open and unobstructed to the space where this kind of mezzanine is situated apart from partitions not in excess of forty two inches (1067 mm) in height, columns and posts. Provided that the OP indicated this area is three,088sf and that other portions have already got https://cablepuller07396.p2blogs.com/36949718/what-does-mezzanine-safety-gates-mean