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ZONE-2 <br />ATTIC SPACE <br />60 SQ. FT. <br />\SLOPE <br />/L122 <br />I <br />I <br />I <br />I <br />O <br />C <br />4'-0" OFF RIDGE �3T <br />I <br />Z <br />W <br />5:12 SLOPE LU <br />0 � <br />ZONE-3 <br />ATTIC SPACE <br />1071 SQ. FT. <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />5:12 SLOPE <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />JP <br />w <br />0 <br />0 <br />5:12 SLOPE <br />I <br />------- — — — - J <br />ZONE-1 W <br />a <br />ATTIC SPACE ° <br />17 <br />97 SQ. FT. <br />ATTIC VENTILATION CALCULATIONS - B <br />ATTIC VENTILATION REQUIRED UPPER VENTILATION PROVIDED <br />1/150 <br />Rule <br />1/300 Rule <br />Ridge <br />Off -Ridge <br />(No Upper <br />Ventilators <br />(Must Provide <br />Upper <br />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. <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 />required <br />soffit <br />ventilation <br />vented <br />soffit <br />be provided <br />by upper <br />Ventilation <br />Ventilation <br />(See Elev ) <br />needed <br />required <br />needed <br />ventilators <br />Main <br />0.0 <br />0.0 <br />Floor <br />97 <br />93 <br />13 <br />47 <br />3 <br />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 <br />2 <br />14 <br />0.0 <br />_.._ <br />0.0 <br />9.0 <br />0.0 <br />1.0 <br />(Zone 2) <br />Upper <br />Floor <br />1071 <br />1028 <br />147 <br />514 <br />37 <br />257 <br />273.0 <br />(Zone 3) <br />135.0 <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 />N <br />ate <br />eL'�Y <br />CM <br />o / <br />d ''0 <br />O W <br />L <br />O <br />�— e— CD <br />cc V CQ <br />.bm X <br />O <br />-s C 61 - <br />A -4 �- <br />N s <br />�W y <br />3 a� <br />>E,cc <br />3 <br />as y w s' <br />c <br />r? o <br />d U <br />M <br />N <br />O <br />N <br />ui <br />. ASS' } <br />•,r <br />. J L <br />7;• <br />C`' <br />°aB�lF6YGIii1� <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 <br />Florida Building Code - <br />Residential 7th Edition. Engineers signature and seal is only for <br />the structural engineering portions of the drawing pages bearing <br />Englneers signature and seal. <br />9 <br />Q <br />pp <br />�(j N <br />$ c co <br />V <br />0 <br />N $ C J <br />5 i.0 M"W <br />N LL a <br />W <br />Q <br />m 0 a <br />gLLLL <br />'f. <br />L 01 o O ' <br />�i <br />Wr$ <br />0: <br />N rD Co W Q <br />O�j O' d z <br />LL <br />�qQ.t w <br />M Z y <br />z <br />= <br />V <br />O U ❑D❑ <br />W <br />z <br />z <br />z <br />a <br />J <br />cl- N <br />N <br />N <br />z � <br />� <br />Is <br />41_z <br />f>3 <br />W <br />0LLJ <br />t/1 <br />c d <br />�V)co <br />co <br />U <br />_Q <br />a <br />t <br />W <br />M <br />U <br />� <br />LL E <br />6 <br />wo <br />20 <br />O <br />G <br />Q N <br />E <br />I. <br />S. <br />2 <br />wo <br />_ <br />� <br />p � <br />o <br />a p <br />U <br />p <br />Z <br />t <br />¢Qp <br />ado <br />a z <br />W., <br />(n M <br />�q <br />°w° o <br />gLL <br />z <br />RR <br />am <br />W <br />3 <br />iW <br />o <br />Wa <br />il�O_ <br />a <br />�o <br />8 <br />�O <br />>LO <br />J <br />O <br />c7 <br />LO <br />T <br />^ <br />Cr N <br />8 <br />LO <br />N <br />N <br />p <br />L 0 <br />O <br />UL <br />� <br />CIO <br />cu N <br />O <br />U ) <br />Z <br />Z <br />T <br />c <br />r <br />ui <br />a <br />Q o <br />JOB <br />NO: <br />23-03653 <br />SCALE : <br />AS NOTED <br />SHEET NO. <br />4 <br />