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. 1L I _ _.::.,_ L.. t _ __1 11."_1L[IIn. 1myw Ill ,; � I.I _.. _ _____ _. J.__ _. _ i :ill I 1 .1-1,. I!nmul!.! 11LI:2I L !I:_ l_ _.. 1 _ I ! �. I 02 O ROOF PLAN (ELEVATION B 1 /411 = 1'-011 y�L GENERAL NOTES: * G.C. VERIFY ROOF PITCH ROOF PITCH VARIES PER SUBDIVISIONS (5/12 PR 5.9/12) IT IS THE CONTRACTORS RESPONSIBILITY TO VERIFY ROOF SLOPE REQUIREMENTS WITH TRUSS MANUFACTURER. ROOF CRITERIA - 12" OVERHANG U.N.O. - PLUMB CUT FASCIA - ROOF PITCH PER ELEVATION - WINDLOAD CALC. PER ASCE 7-98 (VARIES BY LOCATION) - SHINGLE LOADING 2ND FLOOR ROOF VENT CALC: NOTE: VERIFY WITH GENERAL CONTRACTOR ALL ROOF VENT LOCATIONS, QUANTITIES, AND SIZES. ROOF VENTS SHALL BE INSTALLED FOR A MIN. OF VENTED AREA AS LISTED BELOW OR EQUIVALENT SYSTEM PER F.B.C. 7TH ED. (2020) SECTION R806 FORMULA = S.F. / 300 (1/300) * 144 (TO CONVERT TO SQ. INCHES) _ NET SQ. INCH REQUIREMENT TTIC AREA = 1505 SQ FT ENTILATION REQUIRED = 722.4 SQ IN ENTILATION PROVIDED AT RIDGE = 414 SQ IN ENTILATION PROVIDED AT SOFFIT =1190 SQ IN ATTIC VENTILATION ATTIC VENTILATION TO BE IN COMPLIANCE WITH THE FLORIDA BUILDING CODE 7TH EDITION (2020) RESIDENTIAL R806. THE MINIMUM NET FREE VENTILATING AREA SHALL BE 1/150 OF THE AREA OF THE VENTED SPACE. THE VENTILATED AREA MAY BE REDUCED TO 1/300 PROVIDED THAT AT LEAST 40% BUT NO MORE THAN 50% OF THE REQUIRED VENTILATION IS PROVIDED IN THE UPPER PORTION OF THE SPACE TO BE VENTILATED. UPPER VENTILATORS SHALL BE LOCATED NO MORE THAN 3 FEET (MEASURE VERTICAL B` BELOW THE RIDGE OR HIGHEST POINT OF THE SPACE, WITH THE BALANCE OF THE REQUIRED VENTILATION PROVIDED BY EAVE OR CORNICE VENTS. CALCULATIONS BASED ON THE FOLLOWING VALUES, SEE ROOF PLAN. VALUES TO BE VERIFIED WITH MANUFACTURER SPECIFICATIONS) RIDGE VENTS - 18 SQ. IN. OF NET FREE AREA / LINEAR FT. * OFF -RIDGE VENTS - 138 SQ. IN. OF NET FREE AREA / UNIT SOFFIT VENTS - 7 SQ. IN. OF THE NET FREE AREA / SQ. FT. IF NOT ENOUGH VENTED SOFFIT IS PROVIDED DUE TO FIRE PROTECTION, THE CONTRACTOR SHALL USE DECK -AIR OF OTHER APPROVED MATERIAL TO PROVIDE SUFFICIENT IN -TAKE VENTILATION LOMANCO DECK -AIR - 9 SQ. IN. OF NET FREE AREA / FT. FOR SHINGLE 36 SQ. IN. OF NET FREE AREA / FT. FOR TILE NOTE: EXTERIOR WINDOWS, SLIDING DOORS AND EXTERIOR SIDE -HINGE DOORS SHALL BE TESTED AND LABELED WITH A PERMANENT LABEL PROVIDING TRACE ABILITY TO MANUFACTURER AND PRODUCT AUG 2 4 2022 VIRTUAL RE'o'iE.v ASJI. Virtual Revie';IV Plans Review G�m,�� eyed for-compiiance mtf� 20 c� + Edition by Debra Annt� K+ahr P;/\,)04 L0 � E SIN 0M o MN v 0 Q coy co") L t 0 Trn� W _❑ O O u- � o o Q VJ •n�1 o w m N W L Q M O� m ❑ LL co w O I— W W J W 2� 0 uj �LLLu C7w0�0��XC)0U)� =�QQ I-— — 1OZ0EzO0m❑ z LLJuZU OZ0- pW W zz LL WQ�_I QwoLLI Om<Q LL O w Y❑ Q LL O OQ ❑ = ❑QQ Z� F L- O O Z N O� L z) ti co O Q U) M LO W ti F—�0-M Z C) 00 Z w J O O O N N N 1 CO v / O }I 0 Lr).0 T� Q O U0 F. m Z W c-4 N ZO J O O O O O N N N N N O r O N O co O O C) O O t t Z O U) WO O O O o I I > N M V' 6 Z Q _j 0— F� LAST PLOT DATE Z ZZ Q W Z W coo MZj O Owo �ra Z a I— Ww¢ = mrW Zno CL 2�2 O goo V w,� �Z �Z F_ ROOF PLAN B a z z w J 0 N 0