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<br /> (a} T1te a�gale ivuitin�,•arca in each smoke compert- , 11-3.6.4 Traus[er Grilles.�=.�Transfcr grillcs.'whether or not � - � ;
<br /> �nent dats not tx'r.er�d bU(1 sq je (35-7sy m), and ' pmtecied by tusible�;link .optrated dampers, shall not he ?
<br /> I�� = - - uscd in�these walls,or;doots:_�::,<.' � .��._,�- -. _ `;,, ;
<br /> {b) F,cch axoll is protccted by an clectrically supervised . •� .. . - , �. ..Y�,.- : - ,.:. -..:._ ; , ;
<br /> autoriia�ic srnuke detectioR svstens i��rtrrlled tn,aeenntQ,rce � F..se�ptiun:.~Dvti`rs�w��tuilel�rooi►is, bathroo►its, :shnwer_ ;
<br /> , with��l1-3,4, ur ruth ureu is arrca+Ked arxt/ocatrd ta penrsi! . ,; �ronms, sink clasets,,anil sirriilar auziliary spaces that do not � �
<br /> ; de�ct SiipCr►�isioR by the jaCiliry s�uff f�ro�n,a nursing station � .;."contain Jlum»tuble o"r'combus[lblE moteriaLs:'_=:;--_;._. :•. � , " _ !,
<br /> ur si►nilrr`r,s�xrC�„-and - - - - - - - 12-3.6.5� �ln other ,than smofce`compartmenfs.coatainittg� .
<br /> :.�(ejr'�Th��,areQ itoe.s not olutntct uccess to required�xits. , ';:�� padcnt-.sleepinY rc�oms;�:i1'�iscellaneous .qpenings such as � �
<br /> � . �,- - � � ' "' ' � mhil�slots,'ph�rmary�'pass-thtough windows, laboratary - .
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<br /> F;xr:e tic�n No.-3": S ce' v%inu►ses'stattons. _ _.. pass=through windows, apd;pishier pass-through windows � �
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<br /> �; _ -,, ;;; _, . - - � ` shali bc,pcimiiccd in visibA,paneis or doors without §pecial . - �
<br /> . Ezceptiun No. �: Gift shops npen �ip tht carickx where� ",� p=�fcciion'providcd the�a�regate°�rea�ot optaings per _ -
<br /> - pmieGrcd rn accl rrlaiece,wuh 12-.�2 S. ; - room daes not cxcecd 20 sq in.{.013 sq m)and the openiags
<br /> Fxc.epuvn.Nv. S.` !�e a 7inuted cai+e faciliry. �rruep+,�etinK , are installcd at oi bclow half the distanCe.from tlie floor w
<br /> Ur mu![ipurpf�SB� therapeutic spaces shalf be pernsitts•d ro the room c:ciling. .-. �. .
<br /> opcn 10 the cnnidor provi�d: ° � � �
<br /> 12-3.7' Subdiviaion of Building Spstces.
<br /> (a) Thc spuct�ls not a hazardaris area, and .
<br /> II . - ' 12-3.�.1 Smake barriers sha11 be provided as follows:
<br /> (b) 7ire space rs protected by an elecrrically supervised (a) To divide every story uscd by inpatients for sleeping
<br /> auroirratre smol�e derection system insta!!ed in actvrdaRce
<br /> � or treatment intv at least two smoke cc�mpaRments, and
<br /> wr�h 12-3.4, or tfre space is asranged and Incated 10 perrnit
<br /> di,r.er su�esvisi'r„e hv th�faciliry staff from rhe nlers�s'sro- {h} To divido every story having an c�eeupant toad of 50
<br /> cfon or similar fbcatton, and or more persons. regardless of use, into at Icast two smoke ''
<br /> compartmcnts, and
<br /> (c) The anec idoes no[ ohserutt any access to req�i�d �c) Ta limit the siZe ot each smoke compartmeni to an
<br /> ea�r.s. arca not cxceedinR 22,SW sq ft(2,100 sq m), and
<br /> 12-3.6.Z Constrµction of Corridor Walls. Excrptenn ro le): The ar�ea of an atrium seperae�d i,a
<br /> accordance with 6-2�.6 sira!!not 6e limited in size.
<br /> 1Z-3.6.Z.1' Cci�rridor walls shal! form a bArrier to Wnit thc (d) Ta kimit the travel distance from any point to reach a
<br /> tra�ufer o[smc�,ka. Such walls shall be permitted to termi- smokc barrier dcx�r tp 20U ft {60 m).
<br /> eate ac the ceiline where the ceiling is constructed to limit 12�3.�.2 Smoke barriers shall be rovided on stories that
<br /> thc transfer af smoke. No fire zesistancc rating is reqttired P
<br /> f�r ca�ridor wa11s. ue usable but unaccapied.
<br /> � 1Z-3.7.3 Any required smokc barricr shall be�canstructed
<br /> 1Z•3.6.3• Coidvr poocs. in aacordance with-Section 6-3 and shall havc a Sre resis-
<br /> ; �"tance rating of at lcast l hour.� ,:
<br /> I2-3.b.3.1 Dobrs pr�tectin� Corridnr opcnings shall be ;^-: -`'y. �--• ----- � =r =:;:= :�-
<br /> constructed w�csist thc passage of smoke. ' � ; �, Ezceptfnn�`No:,l:_;:When an atrium is rcced� smGke barsiers
<br /> � , shall 'be,per�tute'd !o_termiriate at an atriwri wa11 con-
<br /> : I . �' -- ', .'� . . ' -,��"��striictcd Lt ac.cordance with Excep;ion Na -2;to 6-2.4,6(g).
<br /> F.xr.�ptivn: .Dioois ta .tailet ranms. Darhmoms, shower..� '-� :.A����m^ �se"�Tate snenke to,ri _ ririierits shall he
<br /> mo►r+s. sink clorsets, and sirnilar cuz!ltary spaces that do not ,_ .-, ... � -�� � - �- �. _ - :
<br /> , cctiroin Jlune,nabfe o�canEir'�iilbl,e,�ore,ials� ; � - �=:p!���ed oR`eaeh,ftoor,' '- �` :_ , - . ,--
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<br /> - _ � � ��`�=,�ti�` - �`NQT1C8:.�':Foilowui'ihe tuuince of this edition.iaa ap" �I
<br /> _ IZ•3:b.3.2�..D�iors shall.be:pruvidcd with positive latctung: =- �•-- � -
<br /> i - �was�f,lnd iequesiin��the deletioa of new Ezce�isian No�2. .
<br /> • iiardware.'Itollcr laiches a[e proliibited.=._ ._ , - ,-_- - =f -'�: - --
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<br /> sooms;:siek clasets, and sirnilcr Qri,'tili�i;y spqccs that do Koe �cepitnn No._+2:�.;;Dampers arr no�.i+eyuired'Fn,duc't�pene-
<br /> � I rratfoirs:of s►repke`barriars!ii�Ily ducted HVAC sys�e»ir.�
<br /> contafn_f�a»,m�abfe or cc►nbiisirble»�atc,iaLs.. ` , : . .:_;. . ...w ;..;. - .;.y,,.:.:; :,�-� �- ;,-:=> _ .:.:..,.;,. _ ,
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<br /> �p.I�,.:.._ :.--- .� = °` - 12-3.7.4.;At lcast 30 eetsq ft(2.8 riet sq m)pei_patient ie a
<br /> 12•3'.6.3.3���Doc�r-clnsing dc'vices are not requircd`on dc�ors hospital a�`ntirsing hnmc'or 1S aet:sq ft (1.4 ncl sq in) per
<br /> in cnnidor wa}1 openings othci than those serving requircd I�yident�in a llmited care faeiliry shall be peovided within
<br /> enclosures of Vcrtical apeninrS, exit�� or hazardous ateas. �e aggregatc area of corridors. patient roams, treatment
<br /> �� - � rooms, launge or dinine areas� and othcr low hazard areas
<br /> 12-3.6.3.4 Dutch doars shali be permictcd where chey con- an eaeh side of the smoke banicr. On stories nvt housing
<br /> f�rm to 1?-3.6��3,and in addition, both upper leaf�nd lawer bed or litter patientc, at least b net sq ft {.56 net sq m) per
<br /> tcaf shall bc cquipped with a latching device, and the meet- occupant shall bc pr�vlded on each sidc of the smoke
<br /> inR�cdgcs"of t�ic'up�set and-towcr ]caves 5hai1 be cquipped barricr for' the total numbcr of occupants ie adjnining
<br /> with an astra I�l.rabbct,or bevst. ..� , eompartmcnes. - , =
<br /> Dutch Coo�s prntccting openings in cnclasures around 12-3.7.5• Doors in smoke barriors shall be �ubstantial
<br /> hazardous areas shall comply with NFPA 8Q, Stm►darri for doors, such as 1�/�-in. {4.4-cm) thick, solid bonded wood
<br /> Fin Dnnr.c an�d �►�dows. _� - cote or ccinstruction that wi11 resist fire for at least twe�ty �
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