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�li CLASSIFICATION � <br />OF OPENING 0 to 7' <br />��// /il'RM(V7� i�al <br />1, nprolcaed <br />PCfn1iU <br />�5�71'FtS�K t`ui <br />h0. PnnccicJ .. . <br />Grenler <br />Ihen 7in 5° <br />Nai <br />'erinilled�.' <br />I "R, <br />F� -RE6ISTANCE•RATED CONSTHUCTION <br />TABLE 704.8 <br />Ma%IMUM AREA OF E%TERIOR WALL OPEN�NGS• <br />FIRE SEPARATION UISiANCE (leet) � <br />Gmelor Grenler �reeler Oreeter Oroeler Oro�ler <br />Ihen 5 l0 10° � Ihen t010 �u��a' Ihen 151� 20� � �hen 201015' ��� �hsn 25 �o JO��� ihen JO <br />10`K� --�� IS'n�R 2554�� I � dS(S" I 7qhi� Nol.inti� <br />,5'n � 45!R, � 75`K�. � Nu I.imi� � Na I.imi� � No I.imi� <br />--`--- --------'-- -- �--- - <br />I�or SP. I(na� = JIW N mm <br />n baluc+ Fnen are prrccniagc nf Ihr mra �il Ihe ex�cn�n w�all. <br />b fnnn'cupancie�in(irnupN�).a�npph:.�hlem5ecbunl111._'.Ihem:unnumpa�emapen(unpmlededondpruleclydrzlenorwnllnpeningc�hullhe:5�x•rcrw <br />.�I'hc nrcu u(u�•nmFc in un upen parAing �Imnurc wii�i � Ilrr+cpdutlion J��tancr u(grcalc� ihnn IO feel �hnll nnl trc Iiniiled. <br />A P��r �kcupanne. in firuup II�: nr I I�? mipru�er�rd n�nning� �Irdl nni tx �wrnwleJ for n�Kningx wilh n G¢ separn�iun dimantt nl I S kr� ur les�. <br />e for reyuiremrnt+ 6rt firr uadk (ur hudJings wi0i Jdlerinp runl heigln•,. cee Secbnn 705l�.1. <br />� 1'heareanfunprutrelrJnnJprnteelrJ�qx•ning+isnnllimucAlu;�nsupnncie�m(iroupK-J.o�applicnhlemSecunn1111.2.w�uhuGrewparnfi�ndislanceFrcain <br />tl�:m S fecl. <br />�' BIIIWIOf�NIIOKf�Iftl�IflN'8flp�!WAILflIffl�IfIJ111IN'JfI11FWfIiI110A[M1ICfIUfSlpll'11118IIfJ111C:IfPllul• IRIIIIII1CGRmxi.tancc�alcJ+linlll�r�xnNurJlnh.nr <br />unlunnrd nnpruir.ird u�Knwg� <br />h In:luJr. a..c,.un 6uilJin�� I�� ciroup NJ a� appliaddr in tiecunn Ifll.]. ._ ._-- __—. <br />.. -_ - - ,_i- <br />711a.111 �'crlicnl expotiurc. Por builJin�s on Uic .amc I��i. ap- <br />proveJ prnl.elive.: shall hc prueiJed in cecq' upeninE Ilctl iti <br />Ic• ti �han I S I'cet W57_' mml vcnicall�� ab� �c ihc ruul �d :w ad� <br />j��ining huilJin4 ur adjarcni strucwrc ihai is u�iihm a hnrirunial <br />lire scparaiiun Ji}iancc nl IS fcct I-0572 mmi nl �he w;dl iu <br />uhich Ihc apcninp is Iuc:ticJ. <br />I?�crp�ian: (lpcning prnicrticcs;vc nrn rryuircJ whcrc tl�c <br />t�uut rnuslrUctinn ha� a lifc-fclis�flnCC ralin�; uf nul ICtis Ihetl <br />I 6�nu� (ur a minimum di�t;mcc af IO lcrt ( iU.18 mml Gum <br />�hr :�djuininE builJin�; nnd tlic cntire Icn�.ih auJ .p:m ul d�c <br />.uppnnmE clrnirn�s I�x �hc lirc-resisianrc�riicJ nrul' ns- <br />,cmhly h;i� a �irorcsinlanec rn�inF ol nu� Icss �han 1 huur. <br />71M.1I Panipcls. Parapcls sh�dl bc proaided nn cz�rnur �c:�llt <br />�d huilJinEs. <br />1?xceplinns: A p,�ripc� ncrd not hr prnvidcd un nn rxicrior <br />v.;ill �ehcie �my ol ihc Il�lluu ing conJiunro c�is�: <br />I. l'he wall i+ nn� rcyuircJ iu he lin•-rrtiiti�:mcc raicd ui <br />accurd,mcc �ellh "fahlc 602 bccausc ul' lire scp;vulion <br />Jisi:mcc. <br />_'. �I'hc builJinE h�a an arra uf nui m��rc dian I.IN)II <br />.yu;ire (ect 193 m�) nn ;urv Iluur. <br />; N'allti �hat �cnuin,uc at runf, nl nrn Icss ihan 2-huur <br />tirc-resiswncc-rmcJ cumtrucunn nr �vhcrc ihc rouf. <br />incluJinE ihc JccA :md .upp��ning con}uurtinn. is <br />c�mstrue�cd cmircl} nf noncumhus�iblc mwcri;ds. <br />�7 un��-hnur lirc�resis�:mrc-ra�cJ czicriun�,��ls that tcr- <br />mnrale ul Ihe undertilde ul thc ruu( shealhiug. deck ur <br />.I;�h. prm�iJeJ: <br />.1 I\1'h�•rr �hc runt7cciling frnmin� cicmcnls arc <br />��.ir,�,llrl m dic �r,ills, such frammE :md cle- <br />m��m.,uppurung.ueh Iramie� shall nu� bcol <br />Ir., ticm I-huur lirr-re�i+�aucr�r;urd run- <br />.n u,�nnn fur n u-idth uf d li�c� � I'_'_0 nmi i mcu- <br />.�ur�l In�m thc mirrinr �idr n( ihc u:dl (or <br />� �i�,u�,. It ,inJ U und IU ��ci i.��Uri inml li�r <br />��ihcr ��c� upanricc. <br />2003 WT[HNATIONAL DUIIDING f,ODEtO <br />� 4?. N'hcrc rnu0cciling Irnming cicments arr nnt 1�-1 <br />� parallel tu ihe wall, ihc entire span n( such � <br />fr�iming and cicmcnt, suppui7inp sudi fram- i <br />ing tihall nrn bc af Ic+� th:m I-hnur �irc-resis- ,� <br />C-�, RmCc r;ilcd rnnstruclian , � <br />J 7. I)pcniuEs in Ihc rnuf �liall nul bc luc:u�•�I <br />u�ithin 5 Iccl l I S2d nm�l nl Ihc I-hour lirr�rc- <br />sistnncrratcJ csicriur w�ill liir Grnups K,�nJ <br />U�.mJ 10 Icci 130dN mml Inr u�hcr ucrupnn- <br />cieti. <br />4.d. 7'hc cnl�rr builJing shnll bc pruvidcJ wilh nul <br />Ics, th:m a Class B runf curcring. <br />S. In �iccupancics of (iruups R-2 and R-i ns ;ipplicnhlc <br />in ticrtiun IOL2. hnih pruviJcd with n Class C rnuf <br />cueciinE. �he cxicriur w;dl +h�.11 bc pcnni�icd to tcnni- <br />nmc at dic rnaf xhc:uhinp or dcck in Typc I II. I V,md V <br />cnnarurlion provi�lcd: <br />S.I. l'hc rnuf �hcnlhmg �tt dcrk iti runtitfucicd uf <br />;��pravcJ noncumbus�ihlc materials nr al <br />tin-rc�ardam-tre;ncd wu��d, li�r a distnn:c uf d <br />IiG I 1220 nlml; ur <br />5?. 'fhc ruo( i� pr�tceted u�iih 0.625.inch 1IS.R8 <br />nunl l'ype X gypsum buard Jirecily bene;�ih <br />Ihc untlersidc o( Ihc roof sh¢alhing or dccA. <br />supponeJ by ,i minnnum n( numinal 2-inch <br />lil mml IcdFcn �ulached to Ihc sidcti of �hc <br />ruul (r:miing mrmbcrs. tiir a minimum dis- <br />lancc ol'd fccl I 12?II nunl. <br />6. 1\'hcrc ihe u�all is penniltcJ �o ha��e m Icus� 25 percent <br />uf �he exteriur aall arras cont;iinine unpruterted <br />uprnings h.ised un lire sep.rzatiun disumcc � ti deier- I <br />mined in accord:mce u�iih Sec�iun 704.3. <br />711a.11.1 ParopM conctruclfon. Parapcis shall havc the <br />>�unc tiro-resislanrc ra�ing as �hat rcyuired for ihc uippun- <br />mg �vall, and nn any sidc aJjacent m a roof .urfacc. shall <br />haer uoncumhuslible t:ices fur �he uppennosl IH inches <br />�J57 mml, includin� cuuntcrll;ishin�; and ropin� maien;ds. 3/ <br />89 <br />