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n <br />I -0 I wo <br />4:12 <br />Y <br />I I <br />ZONE-3 <br />I I <br />ATTIC SPACE <br />860 SQ. FT. <br />I <br />w <br />yq O �Q <br />I CCn <br />Nlbri <br />I <br />I I <br />I W I <br />w W <br />I 5.912 SLOPE �_ 5.9:12 SLOPLU <br />I w 7 <br />O <br />I 'd' <br />I N I <br />I � I <br />I I <br />I I <br />I I <br />I I <br />I <br />I <br />Z I <br />I W <br />LLJ <br />L I <br />W <br />_E <br />CL / I <br />I O o <br />CV i7 I <br />I`'' 5.9:1 <br />I I <br />I\\AA�4 I <br />I I <br />I <br />ZONE-1 <br />LU <br />I ~ I <br />ATTIC SPACE E U <br />Cr <br />288 SQ. FT. <br />u_ <br />I o <br />o I <br />I 4:1� 2 SLOPE 4:12 SLOPE' I <br />ZONE-2 <br />ATTIC SPACE <br />60 SQ. FT. <br />ATTIC VENTILATION CALCULATIONS - B <br />ATTIC VENTILATION REQUIRED 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 Amt. <br />Req.) <br />(Ft.) <br />� <br />— <br />Total <br />Ventilation <br />ATTIC <br />SPACE <br />SQ. FT. SQ. IN. of <br />Provided <br />by Upper <br />SQ. FT. <br />Total SQ. <br />SQ. IN. of <br />of vented <br />IN. of <br />of ventilation to <br />SQ. IN. of <br />SQ. IN. of <br />Ventilators <br />ventilation <br />soffit <br />ventilation <br />vented be provided <br />Ventilation <br />Ventilation <br />See Elev <br />( ) <br />required <br />needed <br />required <br />soffit by upper <br />. <br />needed ventilators <br />Main <br />0.0 <br />1.0 <br />Floor <br />288 <br />276 <br />39 <br />138 <br />10 69 <br />138.0 <br />—� <br />0.0 <br />�, <br />138.0 <br />(Zone 1) <br />Main Floor <br />0.0 <br />0.0 <br />(Zone 2) <br />60 <br />58 <br />8 <br />29 <br />2 14 <br />0.0 <br />0.0 <br />0.0 <br />Upper Floor <br />860 826 <br />118 <br />413 <br />29 206 <br />5.0 1.0 <br />213.0 <br />(Zone 3) <br />75.0 138.0 <br />I <br />� <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'—O" <br />�` M <br />c <br />N <br />n_ �n X <br />Cl- <br />c <br />rl <br />iU <br />C, -r- <br />7 v <br />oW <br />v <br />N <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 <br />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 />Engineer's signature and seal. <br />c) <br />Q <br />r <br />o E a`go <br />O <br />Q <br />N N 0 # J <br />c0 Ul it LL W <br />N <br />'Z J W CL <br />M 0 LL CL <br />Q <br />v <br />cc LL a 5 <br />C1 Z <br />0 <br />L N v b <br />Q* <br />F- <br />j 'r6 rV G W 0 J <br />W <br />(n I ¢aa <br />LL Z <br />00No Wa0 <br />LO Cl) Z <br />Z <br />N <br />O U U u <br />W <br />❑ ❑ ❑ <br />o g <br />z <br />N <br />7 t` <br />� <br />Q � <br />J <br />0- N <br />r <br />N <br />M <br />Z � <br />U o <br />4 <br />n <br />w <br />� m <br />V <br />,O <br />C N <br />i <br />tx9s <br />U a <br />C <br />E <br />mi <br />U 0 <br />CD <br />� <br />w <br />z <br />Cl) <br />M <br />J <br />0 <br />< <br />� <br />U- <br />cd E <br />CL 0 <br />E <br />Z o <br />�Z <br />> <br /><� <br />�® <br />C <br />E <br /><° <br />a � <br />Sz <br />< <br />wz <br />N .2 <br />w o <br />a <br /><o <br />z= <br />m� <br />0 <br />(j C <br />C, <br />zx <br />"m <br />o� <br />z <br />z <br />a <br />N <br />j a <br />< <br />aw <br />z <br />z z <br />> <br />4) <br />CL <br />0z <br />0 <br />gOU <br />aw <br />N <br />W <br />S— s <br />U <br /><0 <br />Qa <br />' <br />IIIIIIIIIIII� <br />o <br />CDa= <br />(D <br />�a <br />oa <br />ro <br />0 <br />pti <br />V <br />za <br />c)3 <br />c <br />0 <br />0 <br />CC <br />Liz <br />0 <br />m <br />rn <br />C� <br />co <br />CN <br />: <br />Cr <br />a <br />v J <br />W <br />4-J <br />O <br />� <br />LO <br />N <br />N <br />U") <br />Q <br />N <br />T <br />N <br />T <br />4i <br />E <br />w <br />c <br />co <br />Z <br />m <br />Z <br />N <br />iri <br />a <br />E <br />U -1 <br />Q p <br />JOB NO: <br />22-02375 <br />SCALE : <br />AS NOTED <br />SHEET NO. <br />4 <br />