505.3.1 Area limitation.
BC § 505.3.1
The aggregate area of all industrial equipment platforms within a room shall be not greater than two-thirds of the area of the room in which they occur. Where an equipment platform is located in the same room as a mezzanine, the area of the mezzanine shall be determined by Section 505.2.1 and the combined aggregate area of the equipment platforms and mezzanines shall be not greater than two-thirds of the room in which they are located.













