4 states, "At least a single accessible route shall join Every accessible amount, which include mezzanines, in multilivel buildings and services" with Exception 1 looking through, "An available route will not be needed to tales and mezzanines which have an aggregate location of not a lot more than 3,000sf and https://erickekkkh.blog-kids.com/38749781/getting-my-mezzanine-safety-gates-to-work