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IL <br />a <br />O <br />J <br />_N <br />Lh <br />4'-0" ROOF VENT <br />,512 SLOPE 5:12 SLOPES i <br />7 <br />Lu <br />LU <br />ZONE-2 <br />9 <br />0 ATTIC SPACE <br />o <br />T 1170 SQ. FT. <br />I I <br />ILu <br />o <br />I I <br />a <br />I JP\' JO I <br />:12 r <br />LOPE L.1i 1 <br />5:11 12 SLOPE <br />1 �\Q LuCL <br />ffr_rfi <br />0 <br />N <br />rri JP�' <br />5:1� 2 SLOPE 5:12 SLOPE. <br />Lu <br />I 1 <br />IZO N E-1 � z I <br />'ATTIC SPACE ' I <br />0 <br />1 <br />1316 SQ. FT. 9 <br />I 1 <br />I 1 <br />I 1 <br />I 1 <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 />f o <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 EAVES/SOFFITS AS <br />REQUIRED BY FLORIDA BUILDING CODE 7TH EDITION (2020) RESIDENTIAL. <br />ROOF PLAN - ELEV-A <br />SCALE: Y4'=1'-0" <br />M <br />N <br />O <br />N <br />c <br />N <br />> W <br />c rawer <br />m <br />yr C Id- d <br />N % O ti <br />N O <br />01 <br />• <br />N � nrr' Q <br />m 3 � <br />4 <br />R y d Lf <br />.3 •� Ci N <br />N !Z A <br />C <br />Cc O <br />d � <br />i <br />CJ <br />C'M <br />N <br />O <br />N <br />N <br />. 12' <br />h. <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 />Engineer's signature and seal. <br />a <br />a <br />et E <br />Cp 8 <br />cco <br />0 <br />C <br />4w <br />i» <br />�NQ LL <br />iii <br />Q <br />Qj M d <br />Lu <br />J LL� W a <br />0 Z <br />v 0) a 4 <br />Im <br />oc <br />W <br />Fz @� <br />3 2 1- <br />Z <br />IL <br />m w <br />NQ <br />Z <br />Z <br />N <br />OU N <br />W <br />❑ ❑ <br />v`N <br />Z N <br />Z <br />Z i` <br />Q <br />Wn <br />— N <br />o <br />� <br />LL <br />Cn <br />W <br />� a <br />U <br />O <br />w $ <br />INI ^ <br />Ly N <br />' <br />U <br />c � � <br />• <br />r• Q <br />soy <br />o <br />J <br />M <br />J <br />Z < <br />z <br />Z <br /><L <br />cE E <br />zo <br />>a <br />(1F— <br />Wa0 <br />cc <br />g0 <br />U <br />w x <br />UO <br />O <br />�~ <br />=O UU <br />Oz <br />Z <br />a <br />a6 <br />wp <br />XZ <br />Ww <br />i <br />C', <br />¢z <br />oY <br />m0 <br />O61 <br />> C <br />Z <br />Z <br />J <br />°" <br />�z <br />$ <br />Of <br />g0 <br />CAI <br />o0 <br />o <br />dz <br />- <br />m <br />JW <br />Or <br />>_ <br />o <br />v <br />w� <br />$< <br />a <br />°3 <br />O <br />C O <br />= <br />N <br />>M <br />O <br />2 <br />m <br />c� <br />M <br />co LO <br />� N <br />a <br />LO <br />10-1 <br />Q6 <br />Y <br />0 <br />04 <br />a <br />`0 m <br />oCN <br />~ <br />O <br />U_ <br />(a N <br />m <br />0) <br />0 <br />LO <br />N <br />Q <br />0) <br />r <br />ui <br />E <br />w <br />C co <br />CMC N <br />�; <br />o <br />z <br />z <br />E CV <br />E <br />w <br />a <br />U _j <br />¢ O <br />JOB <br />NO: <br />23-04654 <br />SCALE : <br />AS NOTED <br />SHEET N0. <br />4 <br />