Four states, "A minimum of 1 available route shall connect Every available amount, including mezzanines, in multilivel structures and facilities" with Exception one reading, "An accessible route just isn't needed to stories and mezzanines which have an aggregate region of not more than three,000sf and are located earlier mentioned and https://drumhandling28269.blogdosaga.com/38325122/mezzanine-safety-gates-uk-fundamentals-explained