They are not locked, chained, bolted, barred or otherwise rendered unusable. The letters on the sign shall not be less than one inch high. The unlatching of any exit door does not require more than one motion. Exit signs and exit illumination are in proper working order. An approved metal container with a tight fitting cover is provided for oily rags and similar materials.
Combustible rubbish is removed from the occupancy at least once each business day.
Storage is a minimum of 24 inches below the ceiling in a building without fire sprinklers. Storage is a minimum of 18 inches below the ceiling in a building with fire sprinklers. Boiler, mechanical and electrical rooms are free of combustible storage. Storage in the building over 12 feet high does not exceed 500 square feet of area. All fire protection systems and appliances are in an operative condition.