4 states, "At the least a person accessible route shall hook up Every available stage, including mezzanines, in multilivel structures and amenities" with Exception one reading, "An obtainable route just isn't required to stories and mezzanines that have an aggregate area of not a lot more than three,000sf and are https://manualliftingequipment62724.qodsblog.com/38537527/detailed-notes-on-mezzanine-safety-gates-uk