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y% <br />W:12 SLOPE <br />W <br />IZ <br />O <br />J <br />fn <br />N <br />ff] <br />75:12 SLOPE 71 <br />W <br />iZ <br />0 <br />N <br />M <br />4'-0" ROOF VENT <br />5:12 SLOPE4 <br />r <br />z <br />LU <br />LU ZONE-2 <br />ATTIC SPACE <br />O <br />T 1170 SQ. FT. <br />4q <br />ti% <br />a <br />ti% <br />i 1`Q a i I <br />O <br />04 <br />i <br />5:1� 2 SLOPE 5:12 SLOPE <br />I 1 <br />ILUI <br />IZONE-1 z <br />'ATTIC SPACE Lid <br />1 <br />I g I <br />1316 SQ. FT. 9 <br />I 1 <br />I 1 <br />I 1 <br />I 1 <br />ATTIC VENTILATION CALCULATIONS - A <br />ATTIC VENTILATION REQUIRED <br />UPPER VENTILATION PROVIDED <br />1/150 Rule <br />1/300 Rule <br />Ridge <br />Off -Ridge <br />(No Upper Ventilators <br />(Must Provide Upper Ventilators) <br />Vent Amt <br />Amt. <br />Req.) <br />(Ft) <br />Total <br />Ventilation <br />ATTIC <br />Provided <br />SPACE <br />SQ. FT. <br />Total SQ. <br />SQ. FT. <br />SQ. IN. of <br />by Upper <br />SQ. IN. of <br />of vented <br />IN. ofSQ. <br />of <br />ventilationto <br />IN. of <br />SQ. IN. of <br />Ventilators <br />ventilation <br />soffit <br />ventilation <br />vented <br />be provided <br />Ventilation <br />Ventilation <br />(See Elev ) <br />required <br />needed <br />required <br />soffit <br />by upper <br />needed <br />ventilators <br />Main <br />0.0 <br />1.0 <br />Floor <br />316 <br />303 <br />43 <br />152 <br />11 <br />76 <br />138.0 <br />0,0 <br />138.0 <br />(Zone 1) <br />Upper <br />10.0 <br />1.0 <br />Floor <br />1170 <br />1123 <br />160 <br />562 <br />40 <br />281 <br />288.0 <br />(Zone 2) <br />150.0 <br />138.0 <br />**NOTE** <br />GENERAL CONTRACTOR MUST ENSURE THAT PROPER VENTILATION IS PROVIDED AT EAVES/SOFFITS AS <br />REQUIRED BY FLORIDA BUILDING CODE 7TH EDITION (2020) RESIDENTIAL. <br />ROOF PLAN - ELEV-A <br />SCALE: Y4 "=1'-0° <br />0 <br />9 �, <br />c�a <br />OZ <br />cc 11 <br />®,MC, <br />�® <br />U <br />N d � e® <br />-< CV Y <br />� S1 <br />3 cc <br />is g <br />v as <br />c ca <br />c E <br />o <br />v <br />A9 l <br />yl <br />N <br />V <br />o pTO <br />Tvm <br />cis <br />,e..k <br />cl <br />To the best of the Engineer's knowledge, information and belief, <br />the structural plans and specifications contained within these <br />drawings comply with the 2020 Florida Building Code - <br />Residential 7th Edition. Engineers <br />signature and seal is only for <br />the structural engineering portions <br />of the drawing pages bearing <br />Engineer's signature and seal. <br />W <br />vE <br />8 <br />® <br />CCD C�4 <br />N co O <br />7 O N CN C <br />� <br />N <br />N640 <br />�5 <br />NMI J <br />J L LOU <br />� <br />6A <br />M <br />JC LL <br />W <br />O <br />W <br />L O <br />Y <br />3n�c <br />rMW <br />co Nz a <br />ILZ <br />N O U O <br />W <br />❑Co <br />NM <br />O O <br />W (0 <br />QN <br />O Q <br />J <br />W13 <br />N <br />M <br />Z ca <br />CA <br />o <br />W <br />� m <br />U <br />0^ <br />(/ I � <br />N <br />W o <br />Ly N <br />C� <br />W J <br />k-- — EpO <br />di iii II ii <br />i I <br />0 N <br />N Y <br />Q N O.4 <br />0 <br />FIN <br />o <br />w <br />OW <br />M <br />G <br />Z <br />LL- <br />Q o <br />zo <br />�o <br />zo <br />a� <br />E uCO <br />o <br />wz <br />_© <br />o� <br />ro <br />M0 <br />.o <br />o E <br />o <br />co <br />&¢ <br />�a <br />a< <br />�Z <br />M <br />L <br />o <br />W Z <br />�w <br />�Z$pQ Z <br />m 0 <br />O <br />m <br />x U <br />o� <br />go <br />Ono <br />T ? <br />o <br />�� <br />m <br />J <br />a <br />05 <br />o <br />wF <br />V <br />ao <br />o— <br />� O <br />0 <br />_ <br />n <br />0 <br />rn <br />ca <br />ns <br />(� C4 <br />O <br />� <br />Q <br />Cr <br />� <br />co <br />r <br />CL <br />'^ <br />m <br />CV <br />o <br />� <br />O <br />a) CD <br />LO <br />N <br /><C <br />M -- <br />T- <br />cfl <br />z <br />E O <br />y <br />m <br />E <br />-0 ICU <br />C <br />� <br />n <br />U ° <br />Q 0 <br />JOB <br />NO: <br />23-0610 <br />SCALE : <br />AS NOTED <br />SHEET NO. <br />4 <br />