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Cn <br />04 <br />R <br />a <br />C4 <br />i :12 SLOPE <br />ZONE-1 <br />ATTIC SPAC <br />733 SQ. FT. <br />1314, <br />EZ <br />—9 <br />.2 <br />LZ <br />C14 <br />C� <br />C1. <br />'U114) <br />R <br />l'- <br />z <br />Lu <br />LL <br />0 <br />0 <br />z <br />LLJ <br />0 <br />LL <br />E 01 <br />9 <br />;;t <br />Lu <br />a. <br />0 <br />__1 <br />U) <br />N <br />ATTIC VENTILATION CALCULATIONS - Al <br />ATTIC VENTILATION <br />REQUIRED <br />UPPER VENTILATION <br />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 So. <br />SQ. FT. <br />SQ, IN. of <br />by Upper <br />SQ. IN. of of vented <br />IN. of <br />of <br />ventilation to <br />SQ. IN. of <br />SQ IN of <br />Ventilators <br />ventilation soffit <br />ventilation <br />vented <br />be provided <br />Ventilation <br />Ventilation <br />(See Elev) <br />required needed <br />required <br />:offit <br />by upper <br />n eded <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 />276.0 <br />(Zone 1) <br />0.0 <br />Main <br />0 <br />0 <br />Floor <br />17 <br />16 <br />2 <br />8 <br />1 <br />4 <br />0.0 <br />0.0 <br />0.0 <br />(Zone 2) <br />1490 <br />372 <br />456.0 <br />Upper <br />Floor <br />1552 <br />213 <br />745 <br />53 <br />12 <br />2 <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 />0 <br />C14 12'-0" RIDGE VENT <br />RIDGE <br />Lu <br />0 <br />co <br />4'-0" ROOF VENT N <br />1:12 SLOPE 5 2 P <br />5:12 SLOPE. ZO N E-2 <br />ATTIC SPACE <br />Cr <br />17 SQ. FT. <br />ZONE-3 <br />ATTIC SPACE <br />4'-0" ROOF VENT <br />1552 SQ. F <br />4? <br />(L <br />0 <br />C/) <br />ROOF PLAN — ELEV—Al <br />SCALE: Y4"=1'-O" <br />cw� <br />C11Q <br />nt_; <br />:3- LU <br />E: <br />CML <br />U_ <br />fa = <br />(n C"I <br />E <br />c:, <br />_C0 <br />W <br />cc: <br />cc E <br />X, <br />Ilk <br />N, <br />To the best of the Engineses knowledge, information and belief, <br />the structural plans and specifications contained <br />within these <br />drawings comply with the 2020 Florida Building Code - <br />Residential 7th Edition. Engineers signature and <br />seal is onty for <br />the structural engineering portions of the drawing pages bearing <br />Engineer's signature and seal, <br />0 04 <br />6 <br />o :4t): — 2 $ <br />'U' .L 42 <br />00 <br />R Ii; <br />N M <br />q6 <br />U. Lu <br />LL U- <br />0 <br />Q. <br />z <br />0 <br />a) <br />0 <br />x <br />W <br />z 0 <br />M Z <br />LL <br />ILW <br />N <br />< <br />a b 3 <br />-1 <br />0 <br />z <br />W <br />0 0 <br />0 El <br />Cal <br />4—J u- <br />.M <br />U <br />0 LAJ <br />x <br />U <br />U j <br />-T- <br />U <br />< <br />of <br />U_ <br />E <br />Z6 <br />z <br />0 <br />C'L <br />tz <br />'0 <br />E <br />�8 <br />< � <br />OX <br />(I. <br />t0 <br />CA) z <br />Wa <br />M0 <br />�z <br />_j <br />�W ' <br />I <br />< iN <br />I z <br />x <br />C/D <br />50 <br />0 <br />LO <br />120 <br />(0 <br />:3 ce) <br />CY) <br />_j <br />0 <br />4) <br />U) -9 <br />CN <br />M <br />00 <br />LO <br />U) <br />0 .4 <br />0) <br />M C-4 <br />LL <br />C—) <br />0) <br />64 <br />CV) <br />LO <br />< <br />E <br />0 <br />M <br />z <br />E <br />E <br />0 '0 M <br />JOB <br />NO: 23-00518 <br />SCALE : AS NOTED <br />SHEE7 NO. <br />5 <br />