4 states, "A minimum of 1 obtainable route shall join Every single accessible stage, which includes mezzanines, in multilivel properties and services" with Exception one reading through, "An available route is NOT necessary to stories and mezzanines that have an aggregate location of not in excess of 3,000sf and are https://manualliftingequipment55432.blogars.com/37044356/the-greatest-guide-to-mezz-barriers