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��� , <br /> ., � <br /> :�, <br /> .� <br /> f,� QENERALpEOULATONB , <br /> i <br /> �+ ; <br /> '�+ Y PP �1 � <br /> ;� ment shall be delermined in accordance with the proculures s'Otation procadure�ei B,�h�d�s g°pa�m°ten�Vspeoified n � <br /> described in the ASHRAE Hai�dbook of FunAamen.uls, p <br /> � Heating and cooling InaJs shall be edjusted to eccaunt for lond Chnpter 3 of the/nternat(onal Ene�y Conservntlon Code. <br /> '! reductions thnt are ac6ieved when energy recovery sYslems ere <br /> ;'� I utilized in the HVAC system in ucwrdance with the ASHRAE <br /> ( �� HanJbook•NYAC Sysfems and EquipmenL Altemetively,de- <br /> � �r <br /> � �;l <br /> � ';I <br /> � ;{ <br /> ,: '..": TABLE 309.E <br /> �S:( CLEARANCE HEDUCTION METHODS <br /> � REDUCED CLEIIRANCE W(TH PROTECTIOM MdNs <br /> Ho�l�WNIhM M� <br /> 4'- Horlmnhleo�nb�Nt1EMY�mMiw Ioe�NdbaN�IhYNIrNwIxe�N�i - <br /> �, wesua.ew.m.n..�wua .n nnk.i eo�wa.u.«mw <br /> `� n.nwne a..r.�o.m eom�.uea. x«w�na auw�c.a�omeu�l�M. <br /> �� wahow w�^O�Y wnmm�w��uon t�ncn.sY <br /> �~ TYPE OF PROTECTIVE ASSEMBLY• 86 18 8 6 36 18 9 0 <br /> l � <br /> ,+i� �alvanizcd sheet metal,minimum nomin:d Ihickness of O.U24 <br /> 3�;; inch(No.1A Gage),mounted on l-inch glass fiber or minerel �a g g 3 �Z 6 3 3 <br /> � h' wool betl refnforced wiili wiro on ihe Aack,I inch off 1he <br /> � k' combustible e.¢sembl <br /> �}�`� <br /> k�� Galvanized sheet me�nl,minimum nominel ihickness of 0.024 3 12 6 � Z <br /> inch(No.24 Gage),spnced I inch otTthe combus�ible �$ 9 5 <br /> . i�'J essembl .;, <br /> r,� % <br /> 1Wo Inycrs of galvnnii.ed shcet metal,minimum nominol 12 6 3 3 �' � <br /> thickness of 0.024 inch(No.24 C:�gc),huving a I-inch 18 g 5 3 's <br /> �I oirspace between In;�crs.spac�xl I inch off du wmbuzlible ; <br /> � ;� asscmbl <br /> �;� 7Wo Inyer�of gnlvnnixcd sheet metnl,minimum numinal <br /> ,, Ihicknexs of 0.024 inch(No.2A Gage),having I inch of 18 � 5 3 12 6 3 3 <br /> ' � libergloss insulmior.between layers,spnced 1 inch off the <br /> . _� cumbustibicnsscmbl ,' <br /> � � <br /> �; 0.5-inch inoryanic:nsul�'ing Iward.ovcr 1 inch nf tibcrgluss ur Z4 12 fi 4 18 9 5 3 <br /> �oj mineral wqol bmt a�ainsl ihc combuetible:issetnbly �L <br /> �: — — — — 12 6 6 6 <br /> • 7.5-inch brick w•dl +n�ced I inch off ihc cnmbusiiblc w:dl 24 l2 � 5 <br /> F�� 3..5-inch 6rick wnll.;i��ninst�hc�vmbusli6le wall — — — — . <br /> �' <br /> �i. Pof51: Iinch=25:lmm,°C=II°F1-3211I.N, Ipoundncrcu6icfa+�=16.02k�m�.I.O81u•iNflZ•h•°�=0.144W/m�•K• � <br /> �,� u. MincralwoolnnJglassfiberbnus(61onkGorlworJjshallhavr.ominimamdcnsityof8{wunASpercuhicfarte�ominimmm�xlGngpuintof1,50D°F.Inwla6rn 6 <br /> 4�i mnledulwilimJns�wrlafncicarnnceceJuciinnayslenishnl!hm•enthermelconductivity�fl.OBw•inl(ff•hjOFlorleas.ImalalionbwlNshallM1efumrcdo[�'<. <br /> �'� nonmmbnzlihleinalcrial. <br /> pr� <br /> }i;�� <br /> �l <br /> };" <br /> !�; , <br /> �t< F <br /> ; E" <br /> � `' <br /> i :� t�.;, �$ <br /> 3�� ' � <br /> ��,. <br /> �.:, <br /> ,: <br /> Iyf <br /> �5�' `b�l <br /> � '± 10p3 7NTEpNATiONAL MECHANtCAL <br /> ' 2B <br /> \� <br />