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t.L.l <br />0- <br />0 <br />J <br />U) <br />N_ <br />C6 <br />4'-0" ROOF VENT <br />5:1� 2 SLOPE 5:12 SLOPE' <br />I-- <br />Z <br />W <br />LU <br />ZONE-2 <br />9 0 ATTIC SPACE <br />O <br />T <br />1170 SQ. FT. <br />LJ <br />y <br />W/A <br />0- <br />0 <br />J lu <br />N_ � <br />CL <br />01 <br />U) <br />Cri <br />SLOPE 5.12 5.12 I <br />I 5/-SLOPE� SLOPES LOPE <br />LU <br />ILU <br />Irs <br />5:1� 2 SLOPE 5:12 SLOPE' <br />I <br />w ' <br />�ZO N E-1 <br />O ' <br />ATTIC SPACE <br />'316 SQ. FT. <br />I I <br />I I <br />I <br />I <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 />Venttt )mt <br />Amt. <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 />5Q. 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 />( ) <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 - B <br />SCALE: %4'=1'-0" <br />Y <br />y w <br />O S a <br />® <br />X <br />- a ;;ta_I1-4 <br />-c <br />to .ey3 e= cc <br />c E <br />cj <br />�\���y,�1a019994iFh <br />ego w,�, <br />�,�� <br />f <br />1 <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. Engineers signature and seal is only for <br />the structural engineering portions of the drawing pages bearing <br />Engineer's signature and seal. <br />N <br />W O E <br />0 co a 8 <br />ON N 0 <br />ii N W m N r <br />0 <br />� <br />0 <br />H mMv xt <br />Q L Lt <br />Lu <br />LL LL a <br />J Lij <br />Z — 0 E Y <br />is ccri v <br />W N O <br />O no: <br />W U <br />Z (N N Z d J <br />ZN O U U co <br />W ❑❑ <br />v Cl) <br />z N M <br />O 00 <br />Z N <br />O <br />J <br />N <br />^ M <br />t! 1 z <br />0 o <br />w <br />0 w o <br />U <br />w J <br />R 8 <br />'0 <br />V 'aj <br />o N <br />C W <br />Q �o <br />N m <br />o <br />W <br />Mz� <br />z <br />E <br />z <br />Z ® <br />Q <br />U <br />Uj <br />Fz <br />oa <br />cEE <br />�o <br />0o <br />z <br />N I� <br />KF <br />wo <br />o <br />OW <br />wW <br />mo <br />rp <br />C <br /><z <br />za <br />U <br />Oizy <br />Z <br />z <br />_ ram- <br />a� <br />�m <br />aW <br />J <br />3 <br />0-n <br />�N <br />3° <br />C <br />a0 <br />z <br />rn w <br />W <br />�0 <br />5o <br />'-- <br />o <br />�z <br />J Z <br />W <br />33 <br />�o <br />� 0 <br />O <br />C <br />c 0 <br />m <br />0 <br />N <br />Co r <br />O <br />:3 r <br />Cr Y <br />r <br />U <br />W <br />CN <br />LO <br />O <br />N <br />N <br />U') <br />N <br />� <br />Q t\ <br />T <br />ui <br />E <br />.T N <br />N <br />o <br />Z <br />O WW <br />cc <br />E <br />FL <br />0 � Q o <br />JOB <br />NO: 22-08301 <br />SCALE : AS NOTED <br />SHEET NO. <br />4 <br />