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I.0 <br />0- <br />O <br />J <br />W <br />N_ <br />Iii <br />4'-0" ROOF VENT <br />y�A �x <br />5:12 SLOPE <br />5:12 SLOPF� <br />F- <br />Z <br />uj <br />ZONE-2 a LU <br />ATTIC SPACEJX <br />O <br />0 <br />1170 SQ. FT. <br />w <br />5:12 SLOPE <br />w <br />y'A � <br />u) <br />5:1� 2 SLOPE 5:12 S_ LOPE' <br />uj <br />I ' <br />z 0 ZONE-1 <br />0 ATTIC SPACE' <br />' 0 I <br />316 SQ. FT. <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 />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 EAVESISOFFITS AS <br />REQUIRED BY FLORIDA BUILDING CODE 7TH EDITION (2020) RESIDENTIAL. <br />ROOF PLAN - A <br />SCALE: %4'=V-0" <br />Cn <br />CNA <br />I <br />in4 <br />(V <br />'t7 = <br />Gt 'Cy <br />`J W <br />a CC_ C= <br />CU Cj <br />N <br />-C7 X <br />W N Cq b <br />N .� N Z <br />N eq <br />N <br />W <br />CD CS f W <br />E- C <br />CD y Q <br />; ` <br />01 <br />N CS <br />C <br />C77 <br />q� <br />D <br />Y <br />A <br />141 <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 7th Edition. Engineer's signature and seal is only for <br />the structural engineering portions of the drawing pages bearing <br />Engineers signature and seal. <br />W <br />o E <br />I <br />0 <br />N CV CA CO, <br />O N <br />r' <br />aav w N <br />I <br />7 O# <br />rn N C 4 <br />N O 4tu- <br />W <br />m LL LL 55 a <br />Z <br />W <br />_ o <br />7 (6 N <br />NO, <br />J <br />?"' <br />- <br />u') C0 Z ¢ <br />0 <br />N OU ¢ <br />U rn <br />W <br />❑ ❑ <br />V M <br />N ch <br />O O <br />O <br />� QN <br />O ¢ <br />V <br />— <br />d � <br />(nun0M <br />M <br />�✓ O <br />1CM <br />Lu. <br />a <br />W <br />V <br />O� <br />V I <br />� <br />L.0 p <br />fal N <br />Co <br />M <br />Co <br />' <br />L.LJ <br />O <br />min <br />Y <br />\./ 0 <br />d <br />N <br />4M <br />a <br />M <br />J <br />0 ¢ <br />� <br />w <br />W <br />Z <br />Z <br />Q <br />� <br />LL <br />� p <br />m v <br />Z o <br />g Z <br />a <br />> M <br />Z o <br />Z © <br />oa <br />t— ro <br /><-, <br />00 <br />o E <br />p <br />� <br />o <br />,0 <br />wg <br />0z <br />�Z <br />ww <br />L <br />V] rD <br />C <br />N <br />J <br />¢z <br />0<0. <br />.6 <br />m <br />m0 <br />Z H <br />>z <br />'� <br />¢ n <br />z z <br />W <br />3 <br />T 3 <br />O <br />0. <br />0 <br />go <br />az <br />0 W <br />S <br />m <br />Q <br />p <br />F <br />0= <br />3 <br />= <br />m <br />0 w <br />a <br />Orn <br />m <br />ns <br />c� <br />M <br />co <br />L0 <br />N <br />CL <br />0 <br />O <br />�/� v <br />W a <br />J <br />N <br />o <br />U') <br />N <br />O <br />O <br />°N° N <br />Ln <br />N <br />Q <br />oo <br />T— <br />oo N <br />m <br />E <br />0 <br />Z <br />cc <br />E O <br />r <br />w <br />a <br />E <br />U _j <br />Q p <br />JOB <br />NO: <br />23-00509 <br />SCALE : <br />AS NOTED <br />SHEET NO. <br />4 <br />