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120r1When thrce or more exils arc required, no more <br />lhan tvio requucd c:lts should e.d into lhc <br />samc cait system. Srction 3317 (h). <br />121: No poinl in a room m a building shoWJ be morc <br />than 75 feet to an exit corriAor, enclosed stair• <br />, way or mtcrior of the builtling. SecUon 3317 <br />(e). <br />122. Exiting throu�h adjoining rooms should compiy <br />with Section 3317 (d). <br />123.� P3nic hardwzre is required on ezit doors servin{; <br />rooms containing morc than 300 occupants <br />and in corridors of Group C Occupancies. Sec <br />tion 3317 (p. <br />124.'I Evcry room in a Group D Occupanty should havc <br />access to at Ieast two le�al means of egress. <br />Section 3?IS (a). <br />• 125. Doors lrom beJrooms and wards of Group D <br />Occupancies and all ezit op�nin�s where non� <br />ambu�atory patients are housed should have a <br />minimum clear width ot 44 inclies. No pro� <br />jections in this width are allo:ved. Scction 3318 <br />(b)• <br />126. Panie hardwam is r�quirnd on ezit doors scrving <br />. I I I morc than 50 cccupants in Group D Cccupam <br />eics unless there is no latch or Iock. Seclion <br />3318 (f). <br />FLOOR, ROOF CO�ISTP.UCTION, COVERING, . <br />SKYLIGHTS, ROOF STRUCTtIRES <br />]2T.� The space betv.•een wood fioor construction and <br />a suspended ceiGng bclew shoiild be divided <br />into arexs not exceeding ]000 square feet. <br />Se[ti0n 2517 (=`. <br />� 126. � Attics of combustible material should be divided <br />' into areas not e;ceeding 3000 (9�00) square <br />icet. Section 3205 (b). <br />]29: i Roof drainag�a should be condutted under the <br />puGiic sidev:alk. Scction 320i (e). <br />� 130. Overflow dreius having th^ c;,mc sizc as ro�f <br />drains and nn independent tlrain Imes are re� <br />. quired. In lieu of this, overllo�v swppers thre� <br />times Uic size of roo( drains should Lc installed <br />in par. pet waGs. Overtlow system should have <br />. inlets located 2 inches above the low points <br />of thc rooL Section 3207 (c). <br />. 131.- The agPregale area of penthouses ar,d o;her root <br />struetures eannot ezceed 3J!% percent of the <br />supporting ruof area. Section 3601 (b). <br />� FlREEXTINGUISHING SYSTLM <br />132. An approved aulomalit Iire�eztinguishing system <br />in thc ............................................ is reQuired. <br />Seetion 3802 (b). This Indudes blind spaces <br />endosed wholly or paKly by combustibic con• <br />struclion. <br />1?3. Dry standpipes are required in buildings four or <br />more storics in hcight. Section 38D3. <br />134. \Vel standpipes are required as speci(ied in Sec <br />tion 3804. <br />135. Conibination slandpipes arc roquired in huild� <br />ings ezcedin� 150 het in hcighL Section 3505 <br />l ' (�)• <br />� 136.' Ovildin�+s six storics or morc in hci�ht should bc <br />��, �. I pmvideJ with not Icss than onc standpipc dw• <br />, ing eonstrudion. Seclion 3II06 (b). <br />]'07. � Fire�e.ticguishmC systrm plans shoitld be sub� <br />miticd lo you tu Jctenninc eomplianec v�ith <br />, appti[. ble bwldin{;, plumbm��, and firc tOdes. <br />�i ��' ��` ,J /�,_l,_ ; �� <br />FlREPLACES AND CHIMNE'fS <br />- 138. Chimneys should co�rply wit�� Sectians 3703 <br />and '3704. <br />139. Fireplar,es and barbecues should comply with <br />Seclion 3707. � <br />FlNISH WORK <br />140. Th:• intcrior wall and ccilin� linlshes shoulA be <br />:;petilied and comply wlth TaA�e No. 42•B and <br />Section 4203. <br />141. Gypsum Nallboard (Interior lath and plaster} <br />� eannot be instalied on v:eathcr�eapesed sur- <br />faces. Sections 4705, 1711. See SeUion 42-0 <br />for definition of weather ezposcA suAace. <br />142. Skylighls should eomply vnth Chapter 34. Ptastie <br />skylights arc allowed only urder U+e ronditions <br />specificd in Section 5205. ' <br />143. Glass and glazine should compiy v�ith Chapter <br />54. Typc and thickness of glzss should be <br />specif icd. <br />144. Glass and f.�3zing in hazardous loc�tions should <br />comply v:iRi Section 5406. <br />STRUCTURAL <br />145. Special inspection in conlormance �vith Section <br />. 305 is feqUired for thc folimvine work: <br />(a) Struciural concrete where the design is <br />based on an ultimafe comp:essive strength <br />�� in excess of 2C00 Gcurds per square inch. <br />��� (b) All welding escepl where Cene in the shop <br />. ' of an approved fa6ncaror. <br />'�� (c) Instzl�a:ion of high <trenbth bolt,. <br />(d) Pres!ressing work. <br />,(e) M1tasonry work reGuired by Chap;cr 24. <br />14G: Soil classification im m�formancc v:ith Tablc No. <br />28�8 and ............................ pounds per square <br />foct soil hearing valuc used in design should <br />be specili�.d on plans. Section 2905 (a). <br />147: The tounda:ion investieation report menLened in <br />plans was not includeG in dola fonverded to us. <br />It should 6e submi!ted for revie•.v. <br />148. All masonry or cei�oete elements resi;ting seis• <br />mic {orces should qusffy a; reinforced elo- <br />ments. Seclion 2314 (k) 3. <br />149. Precast concrete wall panels are limited to an <br />• h/t ralio of 36 (25). Section 261G (c). <br />150. tllood members may support loads trom ma� <br />sonry ar concrete only under ihe conditians <br />specified in Section 2516 (a). <br />151: Structural cakulations should bc submitlmA to <br />juslify the �dequacy of the structunl system <br />in resistiog seismic and wind loads, and sup- <br />portin� dc:.d and live loads. This includes <br />toundziions. <br />152: Justifyin� calcul�tions and details sh�uld �e uro� <br />videdfor ............................................................ <br />153. Roofs shail be desiened for snow loads ot <br />' ...................... pounds per squarn foot. Section <br />2305 (c). <br />154: The roof should bc desi�ned for uplitt wind pres� <br />' Sures wiW duc cnnsiAcration for latcrat support <br />o( eompression flanpr.s ol Ilcxunl membcrs. <br />155. Flnor load should consldcr a 20�pound per <br />squarc fool p;vtition load. S^ction 2302 (b). <br />150.I Marquces should Le desi�ncA fof n LO�pound per <br />squarc fuol livc IoaA, Tablc No. 23�A. <br />Shcet No. 5 of 6 Sheels <br />