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from face of riser to fice of risere The height oi the risers shall be the ve'rtical
<br />distance from the top of the tread to the top of the tread.
<br />, ,Sec.lt39., STAIRWAYS. ; Stairoyays in a11 buildings sha.ll be sq located and arran-
<br />. ged.as,to make;.them.safe and convenient for ust.:at all_times.. . ,._ . ' . . 4 . . . . . .. ' :.I.. . "
<br />-, See.190.3 STAIRS..OF BUII,DINGS FOE T[`d0 OR MORE.STORIES. ..Buildings designed for
<br />the: oc,cupancy. of, two .or inore.• f.amilies on sepe.rat.e floors, and which_ are of -two or
<br />more stories in height, shall have at least ttivo separate stairs, leadino _from the up-
<br />per floors to the street, alley or yard, one of which must be at least three feet
<br />evirle:. .,., 2'h.el shall be cons luructed in.such a •manner. and -_shall ha,ve such., rise and run
<br />as:,to: make tne . sarie -safe? aricl ,easy. ,: They, sha13 be so incated-that all occupants of
<br />the building mgy have access to the sarne without beirg obliged. to pass t hrough. rooms
<br />uvhich are occupied by other tenants.
<br />, .. S.e.c.:190A-o Additioii to Section: 190. FLOORS AND C?ILI11zGS OF BUIi,DINGS. FGR WO
<br />OR MORE ,F1W-IL?E5.. -.The floors -of _all buildings designed for; the oceupancy oi teao or
<br />more farnilies shall be of double-thiclcness be#veen_ apartments or. tenant5o
<br />.., lhe rongn f1oo_r. to be.not less than seven-eighths (7/0) inch tliick securely
<br />nai.led to the joist...
<br />On top of this rough floor lay at least two thick_izesses of asbestos paper or
<br />-- other fire resistina,material, satisfactory_to the Building jnspector,. forrning a fire
<br />resisting'. layer, at least. one-fou.xth: (47 inch thiek ove_r the?=.eiztire floor. The -ceila.ng.s between, apartinents in ;such buildings_ shall be -Iathec?ii-with metal
<br />or vrire lath, includfrg the soffits ?of: all" sta.irs, :landings, etce, connected-with
<br />? sainee.. This metal or wire -lath to be plastered vJith hard-mortar to be"notless tha.n
<br />oile-half (2) inch in thickness, ; and to be :put?,:on ,?vith, suffieie
<br />nt pressure. to: insure
<br />a good Key.
<br />- . ? , . , . ,. . , . . . _? .
<br />The attics of such. buildings shall•; be made to conform to t lie requirenients of
<br />the tenement code before being occupied for apartment purposes.
<br />- . .. ... .' . V . ..
<br />. Sec.19.1. Br SHMMNT STAI-WAY. -' Every bssement shall have - at , le ast one stairway
<br />leading directlv to;.the street,, alley, ,yard or to -t:ne_ floor apove.. This stairvva,y
<br />slzall be a sufficient. Ridth and so arranoed_ as, to provid.e_ sa.fe, andy_convenienV exit
<br />atall times. . _ . _ , . • _ , ,,
<br />.Sec. 192. ,COITOSITIDN, ROOFS. ,
<br />four (4) inches to tlie foot and. tYie
<br />felt, pitch, tar orasphwlt covered
<br />roofs .
<br />TITI,E XIU-POOFS AND APPELTDAGESRoofs: of buildings..having a, slope of more .than
<br />covering ,of'-; which is made with a composition of
<br />with gravel, vaill be considered.; as incowLbustible
<br />. r . . -, . '
<br />s ._ . . . . . . . ' ' _ - • . •
<br />' . . .t . ' . , • .. . " . . . _ .' . , !, , '
<br />.Sec.193. SLP_TZ, TILE OR NETAL ROOFS, Ro.ofs olf,-bltilaiilgs.r.Uving a greater
<br />slope tY?an foiir (4) _:inches to the. foot shall be covered with slate, metal, fireclay,
<br />cernent tile,,or with an incombustible prepared ro'ofing, except in the case-of divell-
<br />ing houses «hich may be covered tuith -ohingles. . .
<br />- Sec'.194.. DOti`1Id. SPOUTS Ai1TD GUTTERS. ; All builaings :shall . be kept provided -vi th
<br />proper metallic down spouts a,nd eave: or. cornice gv.-t-L-ers for conducting water from
<br />the roof to
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