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W <br />Q. <br />O <br />U) <br />N <br />to <br />4'-0" ROOF VENT <br />4?Q <br />5:1� Z SLOPE 5:12 SLOPF� <br />N <br />Z <br />ZONE-2 �_ W <br />IX 0 <br />ATTIC SPACE <br />O <br />1170 SQ. FT. <br />LJ <br />a ti�A <br />0 <br />Lu <br />^� N <br />IY � <br />/U�;)Owi <br />O4 <br />5:12 5:12 SL <br />SLAPuj <br />LU <br />OLO 5:12 SLOPE <br />I <br />U) <br />L I <br />5:112 SLOPE 5:12 SLOPE <br />I <br />1 w <br />> ZONE-1 <br />U- <br />s ATTIC SPACE <br />o <br />':tu 316 SQ. FT. <br />I <br />I I <br />i I <br />ATTIC VENTILATION CALCULATIONS - B <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 rnt <br />Amt. <br />Req.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 />SQ. 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 - B <br />SCALE: Y4"=1'-0" <br />r_ <br />0 <br />o � <br />Cj <br />CO <br />coyNt <br />N 3C <br />co <br />x d <br />C <br />J. <br />Q <br />cc <br />N <O <br />G. <br />Cc <br />d td <br />O <br />j <br />�!`��1111lllillllryj� <br />WN <br />^ti <br />F1 •� <br />? <br />@t00 <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 <br />Florida Building Code - <br />Residential <br />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 />0) <br />W <br />E <br />O N 8 <br />® <br />V <br />p <br />N 00 <br />n <br />SO a,) � 00 <br />/0M <br />•I <br />00 -�U) <br />CO � 'I <br />N b <br />w <br />a <br />JLL u-Lu <br />Z <br />m � °' o <br />W <br />90 <br />15'N 0 o <br />IL L Z <br />��pjO' m w <br />� N Z° Q J <br />ZN <br />O U < U <br />W <br />❑ ❑ <br />c) <br />z N Mp <br />O O <br />z C <br />N <br />Z o <br />J <br />d <br />U) <br />N <br />N <br />C7 <br />� h��h <br />cr) O <br />Cn <br />U <br />Q <br />O <br />N <br />�V) <br />W p <br />N <br />U <br />Y- U7 <br />U 6 <br />w � <br />t 8 <br />= N <br />Q N <br />1� <br />ti <br />o <br />� <br />w <br />M <br />M <br />z � <br />g <br />z <br />Q E <br />z; <br />o <br />>� <br />Z® <br />00 <br />U <br />O � <br />Qz <br />0z <br />WW <br />N <br />CD <br />o <br />Qz <br />mo <br />Y <br />�x <br />0, <br />J <br />a ° <br />�z <br />z z <br />u� <br />a 3 <br />8 <br />g° <br />a <br />Q <br />v <br />Bo <br />y� <br />oZ <br />=3 <br />0 <br />JW <br />¢Q <br />�_ <br />y0 <br />0 <br />CO <br />Fw <br />ao~ <br />>M <br />rn <br />a� <br />L <br />� <br />O <br />-� <br />C o <br />o <br />� <br />U)co <br />�-- <br />o <br />72 <br />rr <br />.� <br />Cal N <br />O <br />I. O <br />LO <br />ui <br />y <br />M N <br />o <br />CID <br />E O <br />N r <br />N <br />a. <br />Ecc <br />U _j <br />Q p <br />C <br />JOB <br />NO: <br />22-12356 <br />SCALE : <br />AS NOTED <br />SHEET NO. <br />4 <br />