 Where the seating capacity is for more than one thousand people, there shall be at least two independent staircases, with direct exterior outlets, provided for each gallery in the auditorium, where there are not more than two galleries, and the same shall...  The General Ordinances of the City of Portland - Seite 266von Portland (Or.) - 1905 - 664 SeitenVollansicht - Über dieses Buch
 | National Board of Fire Underwriters - 1909 - 276 Seiten
...a half inches in height, nor shall the treads, exclusive of nosings, be less than ten and one-half inches wide in straight stairs. No circular or winding...stairs for the use of the public shall be permitted. uidlh i I. staircases, with direct exterior outlets provided for each gallery in the auditorium; where... | |
 | 1910 - 232 Seiten
...least 4' wide, and for every additional 50 persons to be accommodated 6" shall be added to their width. No circular or winding stairs for the use of the public shall be permitted in any assembly hall accommodating more than 300 persons. Every assembly hall with accommodations for... | |
 | 1911 - 262 Seiten
...ten and one-half inches wide in straight stairs. Sect. 497. Number of Staircases— Location —Width Where the seating capacity is for more than one thousand...exterior outlets provided for each gallery in the auditorium. Where there are not more than two galleries, the stairs shall be located on opposite sides... | |
 | New York (N.Y.) - 1911 - 500 Seiten
...shall the treads, exclusive of nosings, be less than ten and one-half inches wide in straighstu.irs. No circular or winding stairs for the use of the public...shall be permitted. Where the seating capacity is for mort than one thousand people, there shall be at least two independent staircases, with direct exterior... | |
 | American School of Correspondence, Chicago, F. W. Fitzpatrick - 1913 - 148 Seiten
...straight stairs. H No circular or winding stairs for use of the public shall be permitted. SEC. 365. Where the seating capacity is for more than one thousand...exterior outlets provided for each gallery in the auditorium. Where there are not more than two galleries, the stairs shall, be located on opposite sides... | |
 | Salt Lake City (Utah) - 1913 - 1138 Seiten
...and one-half inches high, nor shall the treads, exclusive of nosings, be less than ten and one-half inches wide in straight stairs. No circular or winding...permitted. Where the seating capacity is for more than 1,000 people there shall be at least two independent staircases, with direct exterior outlets provided... | |
 | Rochester (N.Y.) - 1911 - 230 Seiten
...stairs shall have treads of uniform width and rises of uniform height throughout in each flight. 5. No circular or winding stairs for the use of the public shall be permitted. 6. No door shall open immediately upon a flight of stairs, but a landing at least the width of the... | |
 | Cincinnati (Ohio). Ordinances, etc - 1915 - 324 Seiten
...(7%) inches in height, nor shall the treads, exclusive of nosings, be less than ten and one-half (10%) inches wide in straight stairs. No circular or winding...the seating capacity is for more than one thousand (1,000) people there shall be at least two (2) independent staircases, with direct exterior outlets... | |
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