Illinois Society of Architects · Chicago · leaf 220
may ascendfrom the vestibule or entrance Inside of thebuildings, but the bottom riser of such stairsshall be not more than sixty-five feet fromthe building line. All doors between suchstairs and the street shall be kept unlockedand unfastened during each and every per-formance and until the… … PifiT. 4. STAIRWAYS. Sections 551, 656, 664, 667, 701, 878, 880 and others.Fig. 4 (A) Shows measurement of stairways Fig. 6 (A) Landing. (B) Stairways shall not ascend to an unlimitedheight (B) without a landing (AK and (A) shallnot be less In width and length than (A) Fig. 4measurement of stairs.…
Architecture · Building · Architects
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