mylaw.myBrowseState OrdinanceBuildings Ordinance, 1994Section 138Section 138Protected shafts consisting of staircaseof Buildings Ordinance, 1994State OrdinanceIn forceProvision 126 of 237Section 138Read in full context — Buildings Ordinance, 1994 →←PreviousSection 137 · Protected shafts as ventilating ductNextSection 139 · Stages in places of assembly→