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ZONE-2 <br />ATTIC SPACE <br />60 SQ. FT. <br />o <br />ti N 4,Q <br />4:12 SLOPE 4:12 SLOPE <br />I <br />• <br />�r <br />A, <br />4'-0" OFF RIDGE VENT <br />5:12 SLOPE <br />ZONE-3 <br />ATTIC SPACE <br />1071 SQ. FT. <br />le <br />5:12 SLOPE <br />Cr <br />W <br />a <br />0 <br />in <br />N <br />in <br />Lu <br />a <br />5:12 SLOPE Q <br />O <br />W <br />ZONE-1 <br />ATTIC SPACE <br />I I <br />97 SQ. FT. N <br />T <br />ATTIC VENTILATION <br />CALCULATIONS <br />REQUIRED <br />1/300 Rule <br />- A <br />UPPER VENTILATION <br />Ridge <br />Off-Ridm.9 <br />ATTIC VENTILATION <br />1/150 Rule <br />PROVIDED <br />(No Upper Ventilators <br />(Must Provide Upper Ventilators) <br />Vent Amt <br />Amt. <br />Req.) <br />(Ft) <br />-- <br />Total <br />— <br />Ventilation <br />ATTIC <br />Provided <br />SPACE <br />SQ. FT. <br />Total SQ. SQ. FT. SQ. IN. of <br />by Upper <br />SQ. IN. of <br />of vented <br />IN. of of ventilation to <br />SQ. IN. of <br />SQ. IN. of <br />Ventilators <br />ventilation <br />required <br />soffit <br />ventilation vented be provided <br />by <br />Ventilation <br />Ventilation <br />(See Elev ) <br />needed <br />required soffit upper <br />needed ventilators <br />Main <br />0.0 <br />0.0 <br />Floor <br />97 <br />93 <br />13 <br />47 3 23 <br />__ . _. __ <br />0.0 <br />0.0 <br />(Zone 1) <br />0.0 <br />Main <br />0.0 <br />0.0 <br />Floor <br />60 <br />58 <br />8 <br />29 2 14 <br />0.0 <br />0.0 <br />0.0 <br />(Zone 2) <br />Upper <br />-- - - - - <br />-- <br />9.0 <br />1.0 <br />Floor <br />1071 <br />1028 <br />147 <br />514 37 257 <br />273.0 <br />(Zone 3) <br />135.0 <br />138.0 <br />"NOTE*" <br />GENERAL <br />CONTRACTOR <br />MUST ENSURE THAT <br />PROPER VENTILATION IS PROVIDED <br />AT EAVES/SOFFITS <br />AS <br />REQUIRED <br />BY FLORIDA <br />BUILDING CODE 7TH <br />EDITION (2020) RESIDENTIAL. <br />ROOF PLAN —A <br />SCALE: Y4"=1'-0" <br />G <br />C W <br />Z o <br />=t- o <br />1 <br />C <br />L X <br />r C 66- d <br />N O G7 <br />N d O 1 <br />Q � N Y <br />N <br />O"_ <br />d G <br />a 3: cc <br />is m W a <br />CD A O <br />CD <br />Aa <br />E <br />O <br />0 <br />M <br />CV <br />O <br />C14 <br />1 <br />N <br />O <br />a <br />LO <br />1. <br />r, <br />„ `I <br />.,,j;,,_`, <br />i •.-.`,.; yeti <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 />- <br />Residential 7th Edition. Engineers signature and seal <br />is only for <br />the structural engineering portions of the drawing pages bearing <br />Engineers signature and seal. <br />W <br />a g �8 <br />c�� <br />IA ycN'> v " " <br />C J <br />ILL <br />LLS <br />W <br />a <br />Z io c� <br />r S <br />5 <br />N <br />°) <br />Zo m w <br />Z LO Cli Z ¢ k <br />ILW <br />a N dU <br />W ❑ ❑ <br />C9 <br />z gQN� <br />d <br />/� {M{pp <br />I t . z O <br />LL <br />� <br />1 ' <br />CA <br />W cc <br />0 W <br />V) <br />Ln <br />J <br />\ `L' <br />Q <br />see <br />o <br />U- <br />s <br />zo <br />� <br />> > <br />E o <br />z <br />F- U <br />Qo <br />�a&z <br />ZEE <br />cn r`o <br /><g <br />2 <br />mo <br />Z5� <br />m (]) <br />N � <br />Q <br />d5 <br />�z <br />WC>�W <br />�a <br />�k <br />� <br />�IcC41> <br />w` <br />�_ <br />O <br />J <br />> LO <br />0 <br />0 <br />Vm <br />0 <br />L0 <br />� N a <br />LC) <br />N <br />Q <br />j <br />m <br />LO <br />�--+ o <br />O <br />Y <br />N N <br />LY] O <br />LO <br />r <br />Q N <br />T <br />E <br />c LO Cfl to <br />Z <br />m <br />Z <br />iri <br />E i <br />r0 <br />a <br />v -j a o <br />JOB <br />NO: 23-04903 <br />SCALE : AS NOTED <br />SHEET NO. <br />4 <br />