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ZONE-2 <br />ATTIC SPA <br />60 SQ. FT. <br />ATTIC VENTILATION CALCULATIONS - A <br />ATTIC VENTILATION REQUIRED UPPER VENTILATION PROVIDED <br />1/150 Rule <br />Rule <br />Ridge <br />Off Ridge <br />(No Upper Ventilators <br />(Must Provide U Ventilators) <br />de Upper <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. SQ. FT. SQ. IN. of <br />by Upper <br />SQ. IN. of <br />of vented <br />IN. of of ventilation to <br />SQ. IN. of <br />SQ. IN. of <br />Ventilators <br />ventilation <br />soffit <br />vented be provided <br />ventilationsoffit <br />Ventilation <br />Ventilation <br />(See Elev ) <br />required <br />needed <br />required by upper <br />needed ventilators <br />Main <br />0.0 <br />0.0 <br />Floor <br />288 <br />276 <br />39 <br />138 <br />10 <br />69 <br />0.0 <br />0.0 <br />_ <br />0.0 <br />(Zone 1) <br />Main Floor <br />0.0 <br />0.0 <br />(Zone?) <br />60 <br />58 <br />8 <br />29 <br />2 <br />14 <br />_---.__-_ <br />0.0 <br />0.0 <br />0.0 <br />Upper Floor <br />5.0 <br />1.0 <br />(Zone 3) <br />860 <br />826 <br />118 <br />413 <br />29 <br />206 <br />213.0 <br />--- <br />75.0 <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 -A <br />SCALE: Y4"=1'-0" <br />o <br />� <br />o <br />.._ <br />cft <br />C%d <br />cm <br />goC�M <br />� x <br />y C Q <br />O <br />N CN <br />Q <br />C7 C t Gi <br />d C S C <br />3 <br />3 i <br />�._ <br />�C�o <br />N a� <br />c � <br />co <br />u <br />a <br />i <br />0 <br />4: t;3RU' vry <br />_ <br />C <br />f; L <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 Florida Building Code - <br />Residential <br />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 />F <br />N <br />Po <br />Uj <br />LL d <br />V. <br />uJ <br />— on o <br />��8 <br />z <br />T m <br />2 2 M d 0 <br />ILLLW <br />N p <br />to <br />2 N <br />z <br />2 <br />Q <br />tl M <br />NN <br />V a <br />__ <br />-� <br />0 <br />Q <br />�m <br />M <br />Ells <br />� <br />so <br />a <br />� ry <br />_ <br />"E <br />O <br />�Q <br />Q <br />00 <br />Z <br />W& <br />ro <br />az <br />wg <br />6 <br />wz <br />¢J <br />C ro <br />4 <br />Y <br />m <br />oLL <br />Z <br />< <br />z <br />2 2 <br />W <br />g <br />gV <br />� w <br />W <br />o 33 <br />CO <br />v z <br />¢ <br />z <br />�I3 <br />03 <br />=1T0 <br />C O <br />i <br />_� <br />J <br />>L <br />ova <br />L <br />M <br />N <br />LO a <br />CV <br />� $ <br />N <br />� <br />� <br />N <br />+� O <br />LO <br />�..� <br />O LL <br />LO <br />W O <br />�// <br />f <br />N NLo <br />CC N <br />T <br />E <br />fe <br />� N C° <br />ilj T <br />Z <br />C <br />m <br />E ai <br />E v <br />c <br />a <br />U S <br />JOB <br />NO: 23-00511 <br />SCALE : AS NOTED <br />SHEET NO. <br />4 <br />