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GENERAL NOTES: <br />* G.C. VERIFY ROOF PITCH <br />ROOF PITCH VARIES PER SUBDIVISIONS (5112 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 />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. / 300 (1/300) * 144 (TO CONVERT TO SQ. INCHES) _ <br />NET SQ, INCH REQUIREMENT <br />ATTIC AREA = 1854 SQ FT <br />VENTILATION REQUIRED = 890 SQ IN <br />VENTILATION PROVIDED AT RIDGE = 552 SQ IN <br />VENTILATION PROVIDED AT SOFFIT =1386 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 11300 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 SQ. 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 TRACEABILITY TO MANUFACTURER AND PRODUCT <br />\/W\ MAY 2 <br />VIRTUAL REVIEW ASSIST <br />Virtual Review Assist, <br />In and <br />Plans Review comp <br />letedfor compliance with the 2020 <br />Edition by Debra Anne Klahr <br />ROOF PLAN (ELEV B <br />1 /411 = 1'-011 <br />2022 <br />a d <br />F h <br />PX2300 <br />N <br />N <br />0 <br />N <br />rn <br />OF 1:4® <br />M <br />CO'�`� <br />Co <br />Ln <br />-- <br />x° <br />w '�� <br />RO 5 <br />z <br />w <br />• <br />w <br />0 <br />z <br />Q <br />W L a 0 "' U <br />0 MN d <br />N <br />N V c M <br />0 t p <br />� g <br />O Mg 9 Q <br />._ U 6N 0) < <br />Ln V w aN c <br />N >V o EM 5 <br />a <br />W <br />w <br />w <br />WH W � cr W O <br />wo2Wj-_j¢O��¢u.U00 <br />C7 <br />Q <br />O�ORO <br />O <br />0 <br />m0zH0v <br />w <br />aWwF <br />0c�nUaO5ZwLLZ~W<-wo <br />LL <br />2O <br />O Y 9 <br />OQ p ❑�LL <br />¢_ <br />¢ <br />O <br />O <br />CV <br />Z <br />0� <br />>C/)o <br />0 M <br />� O <br />Q � M L0 <br />LL <br />F-�a-M <br />aUa00 <br />Z F- <br />Wz <br />W <br />J0 <br />O <br />M <br />I <br />0 <br />000 <br />M <br />N <br />N <br />N <br />O <br />` <br />N <br />O <br />o�0!Ili <br />O <br />0 <br />1 <br />0 <br />U <br />> <br />(V <br />Mco <br />ZZ <br />ucr <br />OaW <br />W <br />° <br />-�+ <br />0 <br />V <br />o o <br />L.UVVOLU- <br />L0.0 <br />0 <br />or< <br />-0 <br />Q <br />C) <br />Z <br />a -a <br />Ln <br />m = W <br />z=Om <br />. . <br />Uj <br />zxo <br />M <br />0 <br />Zz <br />U <br />ww LL <br />gZ <br />.. <br />Z <br />T§ <br />OU <br />0 <br />a. <br />m <br />z <br />A4Z <br />W <br />W <br />MN <br />O <br />LAST PLOT DATE <br />Z0 <br />0 <br />J <br />ROOF PLAN B <br />