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I -- - "---I r WI , 11-1 I(IIR'+ 1 <br />ZONE-2 <br />ATTIC SPACE <br />60 SQ. FT. <br />a I <br />O <br />ti <br />N <br />V <br />-0" I 4:12 SLOPE w 4:12 SLOPE�I <br />I ' �EE , <br />I I <br />I I <br />I I <br />W <br />I a I O <br />N <br />N <br />I <br />4'-0" OFF RIDGE VENT <br />I I <br />I I <br />I I <br />I I <br />I I <br />I I <br />I i <br />I I <br />I I <br />I I <br />I <br />LU <br />z i <br />5:12 SLOPE CD w 5:12 SLOPE <br />_0 W <br />� I <br />I ZONE-3 I <br />I I <br />I ATTIC SPACE I <br />I I <br />1071 SQ. FT. <br />I I <br />I I <br />i I <br />i W I <br />I <br />N <br />i I <br />I �J <br />I �P <br />w <br />— 5:12 SLOPE <br />I <br />— — — — — — — — — — <br />I <br />ZONE-1 w <br />d <br />ATTIC SPACE ° <br />N <br />97 SQ. FT. <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 Amt <br />Amt. <br />Req.) <br />(Ft.) <br />Total <br />Ventilation <br />ATTIC <br />i <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 />0.0 <br />Floor <br />97 <br />93 <br />13 <br />47 <br />3 <br />23 <br />1 <br />0.0 <br />0.0 <br />0.0 <br />(Zone 1) <br />Main <br />1 <br />0.0 <br />0.0 <br />Floor <br />60 <br />58 <br />8 <br />29 <br />2 <br />1 14 <br />0.0 <br />0.0 <br />0.0 <br />(Zone 2) <br />Upper <br />9.0 <br />1.0 <br />Floor <br />1071 <br />1028 <br />147 <br />514 <br />37 <br />257 <br />273.0 <br />(Zone 3) <br />1 135.0 <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. %4"=1'-0" <br />O �` M <br />eN.t <br />N <br />0_m <br />X <br />M CD <br />Q 0-csNY <br />C- <br />Q L <br />eG�00 <br />< U <br />L <br />.5 Q 1'' <br />^ W <br />iF— <br />i <br />1 W1 Iit•ii• <br />i • � <br />— <br />`ram <br />at14 <br />_ J i <br />4 <br />Ct,1 <br />u 0 C <br />♦tl <br />�/2' S 1011 \, <br />,i <br />fttt�41S1ti1�� <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 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 />Engineers signature and seal. <br />W <br />n <br />F co <br />a O OM O N * <br />oF- <br />N 6'. J u- <br />G 00 N xc 00 LL W <br />a <br />U) N O LL C <br />a a) -J <br />M LL LL 3 a <br />O <br />6 <br />r @ o O ~ W <br />7 N co M O <br />W ��pjQ' ¢aa <br />co <br />Z N Cl) Z W N 0 <br />LL <br />0 O 0 V N <br />Z <br />CD <br />z M <br />o g <br />z Co <br />z o � <br />4i�D <br />C1 <br />v�o <br />LL <br />04-1 <br />� <br />f,3 w m <br />o_� <br />w g <br />t� c N <br />Ln <br />, <br />w � <br />E <br />U o' l <br />c U) D <br />Q 0 <br />�Q <br />e <br />N <br />41 <br />C <br />w <br />M <br />o L <br />Z <br />Z <br />a E <br />0 <br />E <br />o <br />�� <br />> <br />a s <br />zo <br />00 <br />V <br />co <br /><= <br />. <br />0 <br />i, ru <br />u U <br />� <br />W <br />< <br />Z <br />N <br />i <br />a <br />< y <br />ao <br />0 <br />w w <br />�� <br />ai <br />__ <br />W c <br />- c <br />o <br />�o <br />ms <br />z <br />g <br />>Z <br />z¢ <br />W <br />z <br />N <br />°o< <br />Z <br />au <br />�� <br />W <br />V <br />01� <br />az <br />F F <br />3 <br />CD <br />a <br />LD <br />; o <br />CD <br />CjD <br />il� <br />ar <br />0 <br />c Q <br />�L <br />J <br />o <br />0 <br />^, <br />L <br />T <br />co <br />r <br />'�/� m <br />Vl <br />O <br />� <br />O <br />C� <br />'0 N <br />N <br />LO <br />r <br />Q <br />T <br />N <br />6 <br />N <br />o <br />m <br />T v; N <br />Z <br />Z <br />E <br />E <br />c <br />a <br />U ¢ cc <br />0 <br />� <br />JOB <br />NO: 22-02361 <br />SCALE : AS NOTED <br />SHEET NO. <br />4 <br />