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GENERAL NOTES: <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 />2ND 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. / 300 (1/300) * 144 (TO CONVERT TO SQ. INCHES) _ <br />NET SQ. INCH REQUIREMENT <br />ATTIC AREA = 1505 SQ FT <br />VENTILATION REQUIRED = 722.4 <br />VENTILATION PROVIDED AT RIDGE = 414 SQ IN <br />VENTILATION PROVIDED AT SOFFIT =1134 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 1/150 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 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 />ROOF PLAN ELEVATION A <br />1 /411 = 1'-011 <br />M <br />N <br />O <br />Q <br />00 <br />Lo <br />o <br />• ; • w "° Lo <br />e� <br />< C> ice, y1 LL <br />00 <br />Q <br />z <br />o <br />�✓ o <br />0 <br />z <br />Q <br />L/`) <br />N LO F <br />'0 <br />W L - U <br />ch ai <br />In <br />.o 0 ` <br />V o f u a <br />W 2 � L •= O <br />0 O <br />rn� LL <br />lJ/ O u Q <br />Q N = <br />V <br />co <br />V a <br />(� W <br />W <br />UW H W J W 2 O <br />Qor <br />�°���o �U)Ll- o <br />Q Q <br />V <br />j d 0¢Z U_ LL _0 z� Q <br />OZOWOmz:� <br />OOZ0- o <br />LLI JU <br />Z= Q��QpWWO¢Qa <br />QQLL O W 2 F Y <br />Q <br />OSZQQ <br />LL O LL <br />O <br />Z <br />L1I <br />O� <br />LO D r— <br />M O <br />Q � M � <br />�fnLL_ ti <br />z <br />< LU < In <br />F- 0- co <br />Z U <br />W <br />W <br />_jo <br />0 <br />U <br />2 <br />2 <br />02 <br />A <br />Virtual <br />Re <br />iew <br />spi <br />,;In <br />.; <br />Plans Review co <br />npleted <br />nd a <br />p'ro <br />r compliance <br />witt <br />the <br />202 <br />FBC <br />7th <br />i <br />31, <br />by <br />Debra A <br />ne <br />lahr <br />I <br />PX2 <br />I <br />I <br />o <br />o <br />o <br />o <br />I� <br />0 <br />N <br />o <br />N <br />O <br />r <br />O <br />00 <br />\ <br />O <br />O <br />N <br />O <br />O <br />Z <br />O <br />O <br />O <br />O <br />i <br />1 <br />0 <br />NLo <br />W <br />o <br />0 <br />o <br />0 <br />0 <br />0 <br />I <br />Li <br />N <br />M <br />4 <br />6 <br />6 <br />i <br />1 <br />U) <br />Z ~ <br />_V <br />Z <br />W <br />O <br />4_0z <br />W <br />O <br />U <br />0zz <br />00 <br />UU� <br />Lo <br />-0 <br />O <br />Z)Zj <br />OI.-o <br />Q <br />z <br />aafa <br />k <br />I- <br />WWQ <br />comw <br />N <br />ZOO <br />o� <br />W <br />Q� � <br />L!� <br />Q <br />z LU o <br />® <br />Q <br />V <br />az`U` <br />�/ <br />z <br />- z <br />rye' <br />z <br />V <br />J <br />o <br />W <br />z <br />Z <br />z <br />LH <br />LU <br />0 <br />LAST PLOT DATE <br />Z <br />0 <br />_I <br />ROOF PLAN A <br />