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5:1♦ 2 SLOPE <br />ZONE-1 <br />ATTIC SPAC <br />733 SQ. FT. <br />Al <br />O <br />t- <br />z <br />`W <br />LL <br />E 0 <br />9 <br />W <br />a <br />O <br />J <br />fn <br />N <br />7 <br />ATTIC VENTILA ION CALCULATIONS - 131 <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 />SQIN. of <br />SQ. IN. of <br />Ventilators <br />ventilation <br />soffit <br />ventilation <br />vented <br />be provided <br />. <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 <br />2 <br />Floor <br />733 <br />704 <br />101 <br />352 <br />25 <br />176 <br />276.0 <br />0.0 <br />276.0 <br />(Zone 1) <br />Main <br />0 <br />0 <br />Floor <br />49 <br />47 <br />7 <br />24 <br />2 <br />12 <br />0.0 <br />0.0 <br />(Zone 2) <br />0.0 <br />Upper <br />12 <br />2 <br />Floor <br />1552 <br />1490 <br />213 <br />745 <br />53 <br />372 <br />456.0 <br />(Zone 3) <br />180.0 <br />276.0 <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 />4MM moon "No �m W.W mom <br />I <br />I <br />d I <br />O I <br />N 12'-0" RIDGE VENT <br />LO <br />RIDGE <br />L W Ia. <br />4'-0" ROOF VENT F� <br />N <br />T I <br />- I <br />a ' 1 <br />O <br />5:12 SLOPE, CN ' <br />5:12 SLOPE o I <br />I <br />ZONE-3 <br />ATTIC SPACE <br />1 <br />4'-0" ROOF VENT <br />1552 SQ. FT. <br />A6 I <br />I <br />W <br />a ' <br />d <br />� I <br />r <br />iri I <br />I <br />I <br />ZONE-2 <br />ATTIC SPACE <br />49 SQ. FT. <br />ROOF PLAN - ELEV-B1 <br />sws <br />a <br />ra W <br />OL <br />ys .O <br />U 0. 9; <br />C:i N <br />c�n- <br />N <br />Zc <br />m <br />ca i,w U D <br />o <br />v <br />0 WIVrJf�a <br />CO <br />•it �r nt <br />To the best of the Engineers knowledge, information and belief, <br />the structural <br />plans and specifications contained within these <br />drawings comply with the 2020 <br />Florida Building Code - <br />Residential <br />7th Edition. Engineer's signature and seal is only for <br />the structural <br />engineering portions of the drawing pages bearing <br />Engineer's <br />signature and seal. <br />9) <br />W <br />a <br />pF <br />g Mg <br />ti <br />0 <br />CV a p <br />00 � rr-- <br />N co <br />a <br />N O u <br />C i <br />ca a <br />JLLILL <br />L lD Q Z <br />N <br />W <br />�? �c <br />�S`QjQ' w <br />Z <br />m <br />co 0 <br />04 co <br />Z <br />N ovaU0 <br />W <br />0 171 <br />V M c�- <br />Z N f� <br />s <br />Z O <br />J : <br />aroma <br />U)V) <br />Z a <br />(i o <br />W <br />LL <br />, <br />� <br />W <br />VI <br />g <br />O <br />W o <br />Wy N <br />IN <br />v , <br />� U <br />U_ <br />i <br />W J <br />t— — E <br />U o <br />o <br />c s <br />Q � rn <br />r- <br />o <br />0 <br />w <br />Cl)¢ <br />M <br />zo� <br />o <br />o <br />} <br />�� <br />O <br />E <br />¢o <br />z® <br />as <br />w� <br />CIDU <br />v0 <br />O <br />ztt¢ <br />O <br />N m <br />iSao <br />dp <br />ao <br />0� <br />ttZ <br />�� <br />mo <br />zz <br />z <br />� <br />J <br />m� <br />a <br />¢w <br />z <br />c) <br />CL <br />o� <br />�� <br />go <br />a <br />mw <br />W <br />> <br />¢a <br />�G <br />00 <br />fz <br />¢Y <br />3 <br />�� <br />CO <br />FF <br />40 <br />p- <br />d' <br />OK <br />c Q <br />0 <br />— / <br />L <br />m <br />Q <br />� <br />AWL1 <br />CID <br />N <br />� <br />r <br />Y <br />Cr Y <br />T <br />W mN <br />m <br />YO <br />Q <br />Q <br />N <br />� <br />. <br />N <br />CD <br />0) <br />0 4 <br />M <br />Q <br />hi <br />LO <br />Z <br />co <br />co <br />f° <br />E <br />o <br />a <br />a m <br />Q p <br />a)a_U <br />JOB <br />NO: <br />22-06461 <br />SCALE : <br />AS NOTED <br />SHEET NO. <br />5.0 <br />