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E2. A Iloor or �anding not morc than 1 ind� bclow <br />!ne thrr..ioid i� requircA on cidi side of . n <br />er.i[ door. Section 3303 (h), <br />E3. I <br />�. <br />E5. <br />86. � <br />C7. <br />E3.' <br />E9. <br />90.' <br />� � � 91.� <br />�� - <br />92. <br />l: <br />93.' <br />94. <br />� 9J. <br />I 9�. <br />Doors shoultl not projeet more Ihan 7 inehes im <br />to tl:C �equiwJ tornJor viidth when tully <br />u, ened or morc lhan one�half in�.o Ihe required <br />mrridor width when in any posdion. Se[lion <br />3304 �J) . .......................................................... <br />Re�oWin� (sliAing) (ovcrhead) doors are not pef• <br />mittcd as exd doors. Section 3303 (f). <br />E.zil doors should pravidc immedialc att-55 to <br />an npproved means of egress. Section 3303 <br />(E), Eziting through a iotlier room docs not <br />Corridors should hav^ a minimum witllh of 44 <br />indws. Sedion 330: (b). <br />Corridors scrvine nona��bulatory Persons sfiouid <br />hove an Q400t minimum width. Scclion 3378 <br />R) <br />D�ad end of corridors z.nd ezit halconies are <br />Iimited to i0 fect. Section 3304 (q. <br />Y;a;;s and ecilings cf tcridors should be of onc• <br />hour fireaesistive ccnstruction. Section 3304 <br />(e). An arthitecturat sedion through the corri� <br />doi is necessery to detcrmine ttow lhis is <br />ucompiishcd. <br />Exterior exit baltonies cannol prolecl into an <br />arca vnc�re' proteded openir.gs are repui:ed <br />�, duc to localion on property. Section 3304 (i). <br />Ir.trrior openings into corridor5 �hould 6c pro- <br />te:ted as spccdicd in S^_ction 330A (h). <br />�_ <br />SWinvay ......................................... should lavc <br />a minimum w.idUi of .................... inches. Trim <br />and handrails should not project more lhan <br />3�/� inches into the required eiidth. Section <br />�3305 (b). <br />Risers on slainvays should not ezcecd 7�/� <br />inches and runs shouW no2 bc less than ]0 <br />inches. Seclion 3305 (c). <br />Landin�s on stairviays should have a dimension <br />in the dircclion of travel equal to thc e:idtl� of <br />1he stainv.y but nced not excced 4 IeeL Scr.- <br />lion 3305 (1). <br />LanAin�s should not be reduced in vridth more <br />�han 3�/,, ircl:rs Ly a door when lully o,^.en. <br />Seclion 3305 (t). ' <br />Easemmt portion of sWin�roys should have an <br />eppiovcA barrier v:l�crc eonlinUous to uppef <br />��� Iloors in an cxit cr.closurc. Sec�ion 3305 (g). <br />97.�iYcrticrl dlstantes hchveen stain•:ay IandinEs arc <br />limitr.d to 77. kct. Seetion 3305 (h). <br />90. handrails shuulJ bc placcA not Icss lhan 30 <br />�inches nor nwrc 1�:. n 34 inches a6ove the <br />tread. Section 3305 (i). Two handra.�s arc rr <br />qui�ed v:hrre stainvays cxcecJ 44 inehes in <br />H idtl�. <br />99 <br />L�J. <br />�Gu.vdrails Inr slairs, balcor�ic„ and IanAin�;s <br />I shnidd cnn�orm with Section 1714. lVMc that <br />imaaimum dcarancc belwecn inlennediale r. il5 <br />is 9 indics. <br />�- <br />IOi'�'��inps in calcrior walls wiUiin 10 Iret ol <br />ic•Iciior str.irvrays should bc P�olectcJ with <br />sM6du>ing thmr�luuilhs�hnur Iire�icsistivc �5• <br />SCnIDIicS. $etliun 3305 (k). <br />JLrlCndnsnrl us;iblc :pdcc undcr inlcrinr 5lairv:ays <br />shoidd 6c prnlcUrJ m� Ihc cndoseU siJc as <br />frqwicd ler om��hour liro-resislrvc eonslruo <br />tion_5�_chnn 3;U5 (p. ___ <br />(� . I �ru ml i!-:�Ic r,lrnor slnc. 0rc icqlii�cd. <br />I i (n�). <br />. . l, �, <br />"! <br />�`�' . ' <br />103. Eztcrior ;tairs should nol projcct into an arca <br />(yords or COurts) whcrc vNll apenings musl be <br />protecled. Seetion 3305 (m). ' <br />104. Onc slairviay shoWd extcnd ro lhc roo�. Scction <br />' 3305 (n). It must b� in a sn+okcprool enclosure <br />' in hwidin�s ovcr 75 fccl in hci�ht. Section <br />3309 (b). <br />I05. Sir.�loot G�inch mininmm I��radroom c�carance for <br />slairv:nys should be iudicaleC on plans. Seclinn <br />3305 (o). Nutc thal this is from a pianu tan• <br />gent lo lhc :tainvay tread nusin�s. <br />]OG. Ramp slopes shoutd not ezcecd onc toot in <br />� .......................:........ (eel. Section 3306 (c) (d). <br />]07. � Surface of rarnps should bc rou�hened or ot a <br />nonslip maleriaL Seetion 3306 (f). <br />708. Stainv�ys should bc enclosed as spetificd in <br />Section 3308. � <br />(a) Onc (tvio)-hour 7ire�resis6vc walls arc rc- <br />quired. <br />(b) Oniy exit doors are allov+ed to open into axit <br />enclo,ures. <br />(c) Duors should bc Ia6cicd onc (oncand�onc- <br />hulQ�hour fire assembiics. <br />(d) Exit enclosures should include a corridor on <br />thc ground (loor cxtending to lhe Cxtcrior. <br />Fire�resislive eunslruclicn should be zs ro- <br />quired for the oxit enclosure, induding pro• <br />leded openings. Only ezit Jcors are per- <br />- mitled to open into the Carri' �� <br />(c) !�n approved bnrner is rey�iired ai the <br />�round Iloor to prrvent people from acci• <br />dmlaliy conlinuing fo thc lowcr Ievel. <br />(f) Usable space is not allov:ed under lhe <br />stairs. <br />Onc exit (rom thc Guiltling should bc c smoke� <br />proof endosum eomplyine with Section 3309. _ <br />Openings into cait eourt. Iess than 30 fcet :dde <br />shoWtl be pmtec[ed with labeled 65�minutc hrc <br />assemblics. Section 3330 (d). Alse see ^ezit <br />towt" delinition in Section 3301 (c). Openings <br />morc lhnn 10 tcet zbove thc court Iloor arc <br />cr.cmpt. <br />Wo openinCs olhcr lhan requPred ezits nrc perv <br />milted in ezit possz�ev:ays. The passageways <br />should bc of ........................ �hour firc•resistivc <br />tonstrur.tion. Sedion 3311 (a). " <br />Exit illuminalion and signs showtl bc pruvided in <br />eon(ormancc with Section 3312. <br />Aisie (cross ai;ic) in audito�ium shonlA havc a <br />minimum widlh of ._ ............................ Sedion <br />3313 (b). Sectiun 3313 (e). _ <br />�anic ha�dv:are is requircd on exit doors scrvin� <br />Gf011� Ii O[Cl1�l.lOCICS hdvlOQ 2f1 oa��n,�,� i�•�� <br />of morc than 10U. Seclion :;31G (a). In lieu <br />ol lhis, Joors sball h;rv� nn lucks or latctms. <br />115.'I ..7ain and siJc Cr.ils in confonnancc will� Sco <br />Ilion 3315.rc mquuod lor L1�2 (1) Occupancics. <br />Sedinn 331f (a). <br />116. Corrdors ol Grnup C Occu�mncics s�wuld Imvc a <br />widlh requin�d Ly Seelinn 3302 phis 2 Icet, Lut <br />nol Ics; lhan G(r.ct. $cdion 3317 (�'). <br />]77. Cach floor oboec or �clnw U�c ��wi�nd Iloor Icvei <br />of Group C OctuP�^cics ,hould liavc no IcsS <br />lh:m lc:o cail sWirs. Seetion 's:i17 (f.). __ <br />I7E3 Crit sWi�s Scrving ��❑ o��[upant loid ol m��c <br />llian 100 in a Gioup C 0¢uP:�ncy sliould huw� <br />n Ininimum dr.0 vndlh ol 5 Iccl. Section 33I % <br />ii:)_ _.- <br />'719. fvciy tnnin �'nih dn nCcup.�nl Inad cv�:crdin� <br />� ;!I �.I oidJ L.rvr ��.n r! il �. vrd � ��t n snPaio.0 <br />P:.�I •.��I.in ��In �-'.11 fl�,l. <br />a <br />._� <br />