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i <br /> � <br /> . • _ . . . �� � . . ... _.� .. . ` ' • . . , . .. ,. .- i <br /> . . . • ' � . I C = ._ -�-� , i~ '� I <br /> E2. h floor or landin� nut nmrc than 1 inch bclow 103. �Cxtcrior sWiYs should not projcct into an arca • i <br /> thc threshold is requircd on cach sidc ol an (yarJ, or courls) whcrc wall openmgs musl bc <br /> - czit door. Scction 3303 (h). prolccled. Section 330'✓ (m). <br /> � C3. Doors shoul;l not projecl motc lhan 7 inchcs im ]O4. Onc stairv.�ay dhoWA extcnd to lhc rooL Scction � <br /> i to thc �equiicJ tonidor v+idth vdun fully 3305 (n). It mu:t hc in a smokcprool cndosure <br /> - open^_d or m�re lhan onrlialf inta the rcquired in buildings over 75 feet in heiGhL Sedion <br /> eonidor w.idih whcn in .ny posi�ion. Seclion .330J (b). <br /> 3304 (d). .......................................................... . . 105. Six�foot G�inch minimuin licadroom cicarance for <br /> E:. Hevolvin�(::IidinG) (overhr.ad;doors are not per• stainvays:houlcl be inJicaleC on plans.Scction <br /> millecl as cxit Joois. 5<•clion 3303 (f). . 3305 (o). Notc lhal lhis is from a planc tan• <br /> �enl 10 Uic stairway Imad nwinFs. � <br /> E5. �Ezit dnou shouid pruvide immediale acc^_ss to lOG. Ram sto es should nol eaeeed one foot in <br /> . an .PProveA mcans of egress. Section 3303 �r � ,,, {�et. Sedion 33U6 (c) (d). <br /> (�). Lciling throu�h auuthcr room Joes not •�•••�••••��•����•••-��•��•• <br /> compiy_ ' <br /> E6. ICor�ido^.: should havc a minimum width of 44 107. Smiacc o( ramps should bc rouGhencd or ol a <br /> inchcs. Sedion 330�7 (b). nonsiip material. Sedion 3306 (q. <br /> 67. CorriAors seivinC nonanibulalury persons shou(d 108. Stainvays �hould be,enclosed as specified in <br /> � ' - havc an Sdooi minimum r.idth. Scdion 3318 ScUiou 3303. <br /> (a) One (two)•hour firrresisti�c walls are rr <br /> (c). quired. - <br /> L3. Dcad cnd o1 conidors and ezit halconics are (b) Only cait doors arc allowed lo open into ezit <br /> � I limilcd l0 2� fceL Section 3304 (f). enclosures. <br /> . (c) I?oors shoutd bc labcicd onc (ono-and�onr <br /> ' E9. IYlalls and ceilings of eorridors should bc ol one• halq�hour tirc assemblies. <br /> hour tire�resistive eonstruction. Seclion 3304 (d) Cxit endosures shculd include a corridor on <br /> (�), /m erNiitectural seclion throuF,h ihe eorri• Lhe ground floor cr:Cndin(; io the exterior. <br /> tlor is necessary to determine how lhis ii � {�ire-resistive construclion chould b� as re• <br /> xeeomplished. quireA for the exit endo,ure, includinC pro• <br />- teded openings. Only czit doors aie Ver• <br /> 9D. Ezierior ezit balcomes eannot prolect mto an milleA to open intu lhe [orridor. <br /> area vnc�re proletled openmgs are rcouired (�) q� approved bairier is requlred al the <br /> due to location on property. Section 3304 (i). �round 11oor to Prevent pcopic from .eci• <br /> ........................................................................ denlally conlinuinp lo llie lower Ievcl. , <br /> (f) Usab�e spacc is nol alio�red under thr. <br /> 91. Intcrior operin�;s into corridors shoutd bc pro� .� ,��irs. � <br /> lecleJ as speei(ied in Section 3304 (h). � <br /> _ ................................. ............................................ <br /> 92.�Stainvay .......................................... should havc •� . <br /> '� a minimum v:idlh of .................... inches. Trim 703. Onc cr.it from ihe builCinu should bc e smoke� <br /> �: :� ' and handrail, sheulJ nol pmje[t more lhan proof enclosure eomp�Ying with Section 3�09. <br /> 3�/,, inches inlo fhe tequireJ widlh. Section <br /> 330:i (6). 110.� OPenings into exit courts Icss ihan 10 (ce[ v+ide <br /> � shoulJ bc proteUcd wiih IaL•eled 45�minule tire <br /> . 93.i s on stain+ays shouid not ezeeed 7�/Z . assemblies. Section 3310 (d). Aiso see "exit <br /> inehes and runs should not be Iess lhan l0 couit" delinilion in Seclion 3301 (c). Openings <br /> inches. Sedion 3305 (y. morc lhan 30 fcet above lhe court tloor arc <br /> . 9;. Landin�s on slairways should havc a dimension _ �exempt. <br /> � in tlm direclion of travet cqual to the �vidth of • ���, ��o openin�s other than required exils arc per• <br /> . . the st.irvrey but need not exceed 4 fceL Sec , milted in exit passaCevmys. The p:+ssaCe�vays <br /> . tion 3305 (1). � should bc of.................... ... •hour tirc�resislivc <br /> • 9�andin�s should not be �educed in vridth more eonslruction. Sedion 3311 (a). <br /> than 3�/� inches by a door when folly open. 112.� Czit iilumination and si�os sliouid bc provided in' <br /> Seclion 3305 (f). ' eon(ormance with Seclion 3312. <br /> •. 90. I Dasement po�iion of slairv�ays should have an 113. Aisle (uoss aisie) in auditorium should havc a <br /> � , tppro��ed havicr whcre coMinucus lo upper miniinum wiA.h ot ............................... Seclion <br /> ' Iloors in an exit endosure. Section 3305 (G1• 3313 (b). Section 3313 (e). <br /> 97. \'ertical Aistances beiween stainvay IandinEs are llq. ��nic hardware is requireJ on ezit Aoors sen•ing <br /> Iimited l0 72 feeL Section 3305 0�). Group I3 Occupancics havin� an ottupanl lord <br /> � � 93.�Handrails should bc piaeed not Icss than 30 � of morc tliin 100. Sr,ction 3316 (a). hi iicu <br /> inches nor tnore than 34 inche, above the ol t6is, doors shall havr. no lochs or lalc'i.s. <br /> lread. Seclion 3305 (i). Tvro handroils are �e• �ly. ;,��in and side exils in conformance wilh Sec� <br /> ' quired where slairvrays excecd 44 inches in tion 3315 are tequired lor D•7. (1) OcWp�ncies. <br /> ' vridth. Seclion 331G (aj. <br /> 93. �Guardrails for stairs, baiconics, anA landings <br /> � ;. ' shoutd conform wdh ticclion 1714. Nolc that 11G. Cortidors o!Group C Occupancics should havc a <br /> ' �e�l�{'di" , � maxinuun dcaranec betwcen inlcrmedialc rails width rrquired by Scdion 3302 plus 2 Icet, but <br /> � ' ' '� � ' is 9 inches. nol Iess lhan G (eeL Seclion 3317 (e). <br /> �o�. o�c�unrs in exlcrior �valls wilhin 10 feet of 117. Cacl� 11oor abovc or bdow thc C�ound Iloor Icvel <br /> � ot Gmup C OccuV�ncics shoWd hovc nu Icss <br /> �' � exlerior slairviays shoWd be piolecled with � ���i� ��w er.it stairx. Section 3317 (C). <br /> � I sclf�closin� lh�cedourths�hnur lire�msislive as• , <br /> � scmblics. ticction 330:> (k). . llfl, Er.it sWiis :crvin(; an occupant load of morc <br />� \ IOI��Enclosrd us:iblc spicc undcr intcriorslniiviay, than ]00 in a Cmup C Occuponcy:.houid hav�e <br /> SIIOl1Iii I�C prolected on ihr, endosed side as a minimum dear wiJlh of 5 feeL Seclion 3317 <br /> trquiicd lo� mirhnur lirc�icsistrve cunstruo �C)• --'- <br /> _ lion. ticclinn 3305 (p. ��9, Cvery rornn wilh an octup.�nl load ezr.eedinp <br /> ...��:k. - � 3(10:hoidJ havc onr.of ils crits Into n s�liaralu� <br /> _ � 10.. Ilionr�mhnslihlc calcrior slairs� orc required. <br /> Sccliou 3305 (m). er.il �yslcnt. ticctinn 331% (b). <br />