I have a type 2b sprinklered existing building. B/F The front of the building is 5000 sq. ft. B use for offices. The other 100,000 sq. ft. is F . They want to install a 125'x33' clean room or 4125 sq. ft.. Steel structure, lay-in ceiling, sprinklered but the walls are basically 20 and 40 mil pvc clear floppy plastic like what you see in a grocery store at the loading docks except not cut vertically. Its located correctly. Means of egress are good. But this hanging pvc wall material doesn't seem right to me. Flame spread is 215 and smoke developed is 500.
So clear floppy pvc plastic 9 feet tall hung off of the top steel beams that runs the perimeter 125'x33' clean room.
Registered structural engineer submitted this.
So clear floppy pvc plastic 9 feet tall hung off of the top steel beams that runs the perimeter 125'x33' clean room.
Registered structural engineer submitted this.