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least be eq~lal to tile to~.al width of the stairway which tin,e hereafter ;;n edition of said National
<br />riley serve. Code of later date than 1923 shall be filed t:
<br />The total width of s~a."r~ays, interior or exterior, pro- of the Town Clerk of Pleas.%nton, CalitDrnia
<br />vided for the occupancy of each floor and those above, edition so filed shall be and become a part o
<br />si=all be not le.~,s than 44 inches for the first 50 persons, nance for all aleerr:col work of construction
<br />and 12 inches for each additional 50 persons to be ac- tien as in this Ordinance provided instead of
<br />commadated thereby. The stair treads shall be no~ of 1923.
<br />les:~ [h-an 9 1-2 inc. hes wide, and the risers not more than Sac. 26. ~HI~V~NEYS. The smoke flue of
<br />7 3-4 i~ches high. W:nders in such required stairways pressure steam boiler, and every appliance
<br />are prohibited. corresponding temperature In a flue, if but~
<br />Every s,ci~ool, hospital and theatre, over one story stone, reinforced concrete or other approve
<br />high, shall ha~e at least two stairways cons~ru,cted an- shall have walls not less than 12 ir~ches thick,
<br />firely of incoc.~bnstible material located remote from side four inches of such wall shall be Ere br
<br />each other ~nd continuous fro~ grade l:ne to the top- fire mortar. for a distance of at least 25 re{
<br />me.~4t story. point where the f:moke connection of the belle
<br />All exit .*]oor~ in schools, hospitals, theatres and other flue.
<br />places of pu,~]i? assemblage, shall open outward. .Metal smokestacks may be permitted tar ]
<br /> Se~. 23. AREAWAYS. All areaways shall be naces and similar apparatuS, where large
<br />gn~qrded with sx~itable railings, or be protected by in- used, provided they have a clearance from
<br />combustible covers or gratings. If gratings are used, tble material of not less than one h~lf the ,
<br />they shall have a v-"-re screen of not more than one-half the stack, but not less than 15 inches unle~
<br />inch mesh secnrely attached to the under side. Open bustible material be properly guarded by
<br />areaways s!:al! not project beyond the lot line. metal shields, in which case the distance
<br />Sac. 24. O,~it.~=ide the fire limits, when any building less than 12 inches. Where such stack passe
<br />is to be e~'ected of brick, stone, bellow block or concrete, Combustible roof, it shall be guarded by a gal~
<br />that co~Id ~uder this Or~tinance be constructed of wood, ventilating ti~imble extending from at least
<br />the Bnilding In,,ector is ~ereby authorized and directed belo~ the under .side of the ceiling or roof
<br />to alloxv re,qsov,~ble modifications of this Ordinance re- at least nine inches above the roof, and the
<br />]atin~ to bric!~ b~ild'ngs, in consideration of the use of the ventilating thimble shall be not less that
<br />incomb~stii~?e :~nt~rial instead of wood. Such modifica- greater than that of the smokestack.
<br />tions, howerot, shall not permit variations from the stacks shall not be permitted to pass throng
<br />requirements of ~ections 22 and 28 hereof. Sec. 27. CHIMANEY'S FOR LOW TE.qVit
<br />Sac. 25. All electrical construction and all materials APPLIANCES. All chimneys which form
<br />and apparatus used in connection with electrical work, building construction, and not used for
<br />and the operatinn of all electrical apparatus in the Town boilers, or other furnaces where high teml~e
<br />of PIeas~.,nton shall be i,_~stalled and operated according maintained, shall be constructed in accordan
<br />Io the feller-in?,' rules a~d requirements, to-wit' "The requirements of the "Ordinance for Coast
<br />flulos and ~eq~:'roments of the National Board of Fire Chimneys" iss'aed by the National Board of
<br />Underwri'~ers f,~t' Electrical ~riring and Apparafus. Cam- writers, a copy of which is on file in the o
<br />manlv know.n as tt,-e National EIectrZcal Code, Edition Clerk of the Tcx~;n 0f.Pleasant°n' California
<br />of ~ 922." and the same is hereby adopted and made a . In lieu of the brick or stone chimney aS t
<br />pftrt o~ lhis Ord;,nance for all electrical work of con- provided there may be a patent chimney for
<br />str~c~ion a~d operation. A copy or said Code is on file has beex~ a United States patent issued. an~
<br />in ll~e office of +he Toxvn Clerl: of Pleasanton. If at any been approved by the Chief Of the ~'ire ]
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