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a <br />ATTIC VENTILA ION CALCULATIONS - Al <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. of <br />of <br />ventilation to <br />SQIN. of <br />SQ. IN. of <br />Ventilators <br />ventilation <br />soffit <br />ventilation <br />vented <br />be provided <br />. <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 <br />2 <br />Floor <br />733 <br />704 <br />101 <br />352 <br />25 <br />176 <br />1 276.0 <br />0.0 <br />276.0 <br />(Zone 1) <br />Main <br />0 <br />0 <br />Floor <br />17 <br />16 <br />2 <br />8 <br />1 <br />4 <br />0.0 <br />0.0 <br />(Zone 2) <br />0.0 <br />Upper <br />12 <br />2 <br />Floor <br />1552 <br />1490 <br />213 <br />745 <br />53 <br />372 <br />456.0 <br />(Zone 3) <br />180.0 <br />276.0 <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 />ZONE-2 <br />ATTIC SPACE <br />SQ. FT. <br />ROOF PLAN - ELEV-Al_ <br />SCALE: Y4"=l'-0" <br />N <br />t%d <br />C%& <br />- � W <br />cs. <br />cc e , <br />`° m' arc <br />$ a� <br />d a <br />; cc <br />+- -a, co <br />ar 39G c. <br />E <br />4'�tli�atilfi//UZI 1 <br />........... �. <br />r N <br />I <br />J J r0 <br />4 <br />Gy <br />��•r r� <br />EJJ�O�\ ��\\ <br />To fhe 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. Engineer's signature and seal is only for <br />the structural engineering portions of the drawing pages bearing <br />Engineer's signature and seal. <br />N <br />W <br />E <br />o g8 <br />N O <br />0 4) <br />LoQ <br />M N O *h 02 <br />4 r fh 7 ' .J <br />�Cp -� LL W <br />reLLLL 0 <br />0 <br />°m a <br />M0 N ro 5 <br />W 2p <br />m w <br />ZGo d <br />N Z d <br />LL <br />= N OU y <br />W <br />N <br />Z <br />Z <br />J <br />d <br />f+S <br />N 2! <br />Co <br />0 <br />ax-10 <br />�w <br />0.4 <br />C d <br />U_ <br />U <br />• <br />Q <br />It <br />o <br />M <br />W <br />—j <br />O <br />� <br />9LL <br />40 <br />`d <br />z <br />o E <br />O <br />N <br />o <br />�o <br />wg <br />�o <br />K <br />fa <br />f0 <br />Y <br />� <br />0 O <br />i LL <br />zC <br />rw <br />2 <br />3 <br />W <br />Off <br />J <br />�0 <br />LOLO <br />_ <br />Q <br />0 <br />� MO <br />M <br />O <br />m <br />to <br />LO <br />Q <br />O N <br />CN <br />N <br />N <br />Oi <br />r <br />Lid <br />CM <br />Q CO <br />r— <br />E <br />N <br />H <br />o <br />Z <br />c <br />E T N <br />IL <br />U Q p <br />J <br />JOB <br />NO: 22-06467 <br />SCALE : AS NOTED <br />SHEET NO. <br />5.0 <br />