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w 40 <br />IL <br />O <br />J <br />fn <br />N_ <br />4'-0" ROOF VENT <br />y�q ` R <br />5:1� 2 SLOPE 5:12 SLOP <br />H <br />z <br />ZONE-2 uj 0 Lu <br />ATTIC SPACE <br />O <br />O <br />1170 SQ. FT. <br />w <br />o w <br />CIL <br />W y�A <br />N_ <br />In <br />a. <br />O <br />fn <br />r 5:1 <br />SLOP <br />I <br />5:1♦ 2 SLOPE <br />' W <br />z <br />z <br />W <br />> <br />o <br />Icr <br />Lj <br />I <br />I <br />T <br />5:12 SLOP OP,i O04 <br />5:12 SLOPE♦ <br />I <br />ZONE-1 <br />ATTIC SPACE' <br />316 SQ. FT, <br />I <br />I <br />I <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 />ventilation <br />of vented <br />IN. of <br />of <br />vented <br />ventilation to <br />be provided <br />SQ. IN. of <br />SQ. IN. of <br />Ventilators <br />(See Elev) <br />required <br />soffit <br />ventilation <br />soffit <br />by upper <br />Ventilation <br />Ventilation <br />needed <br />required <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 />1 150.0 <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 - A <br />SCALE: Y4"=V-0" <br />N c <br />fV d a <br />� W <br />~ O r O <br />yA. c0 X <br />N <O C= i <br />O N <br />C-4 <br />N <br />3: <br />r <br />E c <br />aas p a <br />is y m s� <br />N '3' <br />to <br />z.- <br />WN <br />._.� ` ✓ <br />! 0 <br />To the best of the Engineers knowledge, information and belief, <br />the structural plans and specifications contained within these <br />drawings comply with the 2020 Florida Building Code - <br />Residential <br />7th Edition. Engineers signature and seal is only for <br />the structural engineering portions of the drawing pages bearing <br />Engineers <br />signature and seal. <br />t» <br />W <br />I <br />N C) <br />= O <br />r- rz. 42 <br />2szsZ LL <br />di LLM 0 <br />Q C J 5 w <br />J LLL 5 d <br />a P <br />Z m C <br />@2�_ 0 <br />W�O_jO' <br />Co w <br />O N z Q F <br />F <br />�z <br />V N <br />OU <br />Z <br />W 00 <br />U R <br />Z �Np oQM <br />Z i9 <br />z� <br />Q <br />d N <br />U)V) 0 W <br />0 <br />W _Q <br />C) <br />V <br />O—� <br />W 8 <br />,N <br />v Ly N <br />I <br />U <br />L Lr <br />J <br />P— E <br />�� <br />o <br />w <br />M <br />o <br />Z <br />U_ <br />E ad <br />0 <br />za <br />CIO <br />f— <br />o <br />oa <br />wo <br />ou <br />� <br />Z <br />CD <br />C1.1@ <br />i <br />ar <br />o <br />wo <br />ao <br />ww <br />w� <br />d <br />= ro <br />z <br />Y <br />m o <br />o LL <br />z <br />Z <br />Q) <br />J <br />aro <br />�_ <br />> <br />Z <br />ao <br />W <br />y. <br />�3 <br />z% <br />Uri <br />J <br />> M <br />O <br />m <br />rn <br />m <br />L <br />1"' <br />O <br />� T <br />T <br />T <br />T <br />Q <br />N <br />m <br />LO <br />~ <br />O <br />O <br />CV <br />LO <br />O <br />o <br />N <br />�- <br />N <br />Q <br />ai <br />_ N <br />LO <br />c <br />`m <br />z <br />� O <br />a. <br />E o m <br />U <br />c <br />c <br />JOB <br />NO: 22-06451 <br />SCALE : AS NOTED <br />SHEET NO. <br />4 <br />