Uniform Building Code, Volume 3

20 feet aisle annealed glass appliances approved Building Official building or portion building or structure ceiling Chapter combustible Continued corbeled corridors dry standpipes dwelling unit eighteen inches 18 enclosed equipped exceed exit court exit door exit passageway exits required exterior exit balcony exterior walls feet 1 hour feet Not permitted feet Protected less Fire Zone fire-resistive rating fireplace Firestopping glass glazed grade Group guardrail guest room habitable room handrails horizontal exit hour elsewhere hour less incombustible inspection installed less than 20 located locking device Masonry chimneys materials mechanical ventilation minimum occu occupant load one-hour fire-resistive panic hardware permitted less portion thereof ramp repair required exit required width roof smokeproof enclosure soffits space specified in Section square feet stairs stories in height Subsection superficial floor area thickness thirty inches 30 tion twelve inches 12 types of construction U.B.C. Standard Uniform Building Code Ventilation vertical water closet