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GENERAL NOTES: <br />r <br />ROOF PLAN (ELEVATION B. <br />1 /411 = 1'-011 <br />U.14 <br />* G.C. VERIFY ROOF PITCH <br />ROOF PITCH VARIES PER SUBDIVISIONS (5/12 PR 5.9/12) <br />IT IS THE CONTRACTORS RESPONSIBILITY TO VERIFY ROOF <br />SLOPE REQUIREMENTS WITH TRUSS MANUFACTURER. <br />ROOF CRITERIA <br />- 12" OVERHANG U.N.O. <br />- PLUMB CUT FASCIA <br />- ROOF PITCH PER ELEVATION <br />- WINDLOAD CALC. PER ASCE 7-98 (VARIES BY LOCATION) <br />- SHINGLE LOADING <br />I2ND FLOOR ROOF VENT CALC: <br />NOTE: VERIFY WITH GENERAL CONTRACTOR ALL ROOF VENT <br />LOCATIONS, QUANTITIES, AND SIZES. ROOF VENTS SHALL BE <br />INSTALLED FOR A MIN. OF VENTED AREA AS LISTED BELOW OR <br />EQUIVALENT SYSTEM PER F.B.C. 7TH ED. (2020) SECTION R806 <br />FORMULA = S.F. 1300 (1/300) * 144 (TO CONVERT TO SQ. INCHES) _ <br />NET SQ. INCH REQUIREMENT <br />ATTIC AREA = 1505 SQ FT <br />VENTILATION REQUIRED = 722.4 SQ IN <br />VENTILATION PROVIDED AT RIDGE = 414 SQ IN <br />VENTILATION PROVIDED AT SOFFIT =1190 SQ IN <br />ATTIC VENTILATION <br />ATTIC VENTILATION TO BE IN COMPLIANCE WITH THE FLORIDA <br />BUILDING CODE 7TH EDITION (2020) RESIDENTIAL R806. <br />THE MINIMUM NET FREE VENTILATING AREA SHALL BE 11150 OF THE <br />AREA OF THE VENTED SPACE. THE VENTILATED AREA MAY BE <br />REDUCED TO 1/300 PROVIDED THAT AT LEAST 40% BUT NO MORE <br />THAN 50% OF THE REQUIRED VENTILATION IS PROVIDED IN THE <br />UPPER PORTION OF THE SPACE TO BE VENTILATED. UPPER <br />VENTILATORS SHALL BE LOCATED NO MORE THAN 3 FEET (MEASURE <br />VERTICALLY) BELOW THE RIDGE OR HIGHEST POINT OF THE SPACE, <br />WITH THE BALANCE OF THE REQUIRED VENTILATION PROVIDED BY <br />EAVE OR CORNICE VENTS. <br />CALCULATIONS BASED ON THE FOLLOWING VALUES, SEE ROOF PLAN. <br />(VALUES TO BE VERIFIED WITH MANUFACTURER SPECIFICATIONS) <br />RIDGE VENTS - 18 SO. IN. OF NET FREE AREA / LINEAR FT. <br />* OFF -RIDGE VENTS - 138 SQ. IN. OF NET FREE AREA / UNIT <br />SOFFIT VENTS - 7 SQ. IN. OF THE NET FREE AREA / SQ. FT. <br />IF NOT ENOUGH VENTED SOFFIT IS PROVIDED DUE TO FIRE <br />PROTECTION, THE CONTRACTOR SHALL USE DECK -AIR OF OTHER <br />APPROVED MATERIAL TO PROVIDE SUFFICIENT IN -TAKE VENTILATION <br />" LOMANCO DECK -AIR - 9 SQ. IN. OF NET FREE AREA / FT. FOR SHINGLE <br />36 SQ. IN. OF NET FREE AREA / FT. FOR TILE <br />NOTE: <br />EXTERIOR WINDOWS, SLIDING DOORS AND EXTERIOR SIDE -HINGE <br />DOORS SHALL BE TESTED AND LABELED WITH A PERMANENT LABEL <br />PROVIDING TRACE ABILITY TO MANUFACTURER AND PRODUCT <br />\/7 A <br />Virtual Review Assist, 11 <br />Plans Review completed and <br />for compliance with the 2020 FBC 7th Edition <br />by Debra Anne Klahr PX2300 <br />a� <br />�J <br />U) <br />E <br />W <br />L <br />-� r' <br />� <br />O <br />0 iN <br />N <br />%�' <br />v <br />N M <br />t <br />d <br />C <br />C i <br />_ 8 <br />OP <br />L <br />_p <br />u- o O <br />2 o <br />0 <br />� Q <br />-.i <br />.N <br />u6Iq <br />} <br />V <br />w Q <br />W <br />L <br />00 CO <br />70 <br />C; <br />t-, O� <br />N <br />H a <br />70 <br />N <br />N <br />O <br />N <br />T <br />N <br />Co1.0 <br />co <br />Q <br />z <br />CW <br />G <br />2 <br />O <br />W <br />z <br />Q <br />w0I_ W _j W2_O <br />Y Z <br />H x � � Z X <br />Lll ��- J W O��� LL 0 0 0_j 0 <br />Q Q U 0x0 ZXLLOZgo F- <br />QQ <br />I- oWaLU W70 oxOfZD <br />ZwLL°U' - <WT)o oILJ<Qzz�W �YQLL OZQQ <br />OLL Q 0 C)<Qof <br />O <br />O <br />Z N <br />OW <br />S2Zti <br />0 cM O <br />Q w tM [�- <br />Q W <br />p— <br />Q Lq <br />0- cM <br />ZU00 <br />H <br />W <br />J O <br />O <br />co <br />A IT <br />�� <br />V <br />O <br />N U-) <br />L <br />pp � <br />O-If--+ <br />m O <br />T� Q <br />z <br />O <br />m <br />W <br />NNE <br />INK <br />N <br />N <br />N <br />N <br />N <br />O <br />O <br />O <br />O <br />O <br />N <br />N <br />N <br />N <br />N <br />Q <br />N <br />N <br />O <br />� <br />O <br />a <br />( <br />N <br />I <br />I <br />O <br />� <br />� <br />O <br />O <br />RENNNEK <br />rl <br />N <br />LAST PLOT DATE <br />Z� <br />zz <br />Qw <br />z <br />0z <br />W z <br />C) Woo <br />UUFn <br />Z)z> <br />O o�0 <br />Z a�a <br />= W= <br />O m�� <br />°moo <br />� o� <br />O <zLL <br />(r <br />az <br />� � <br />R6• a a �► <br />Q <br />z <br />z <br />W <br />N <br />