Four states, "At least 1 obtainable route shall join Every single obtainable degree, which include mezzanines, in multilivel structures and amenities" with Exception one reading, "An available route is NOT needed to stories and mezzanines which have an aggregate region of not more than 3,000sf and are located earlier mentioned https://andypmfyp.blogmazing.com/37311918/rumored-buzz-on-mezzanine-gate