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7 A' A'. <br />ROOF PLAN (ELEV B <br />1 /411 = 1'-0„ <br />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 />ROOF VENT CALL: <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 VEN ILAT NG AREA SHALL BE 1l150 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 TRACE ABILITY TO MANUFACTURER AND PRODUCT <br />RAG 2 � 1012 <br />ad <br />TVA REV its"' �`C'��•i,. � 1 r� �,, ...,. -, J, , <br />R � <br />pia co pliancy vv�t� A�r,Kuhr fix. <br />for pepra <br />Edition by <br />N <br />0 <br />N <br />co <br />Lo <br />i <br />A. is �i� �� ,�, <br />w <br />w <br />0 <br />z <br />i LO E > 0M o <br />41 <br />�� )MCN_i <br />Ndo <br />A� 'C i SM <br />n O 2 <br />O8 QO <br />g � <br />Z U <br />. _ <br />^N <br />ci <br />�,% w QN c <br />00 E <br />W <br />V ri .9) <br />a <br />w <br />LLi w <br />W W J w iQ 0 <br />�D--1 0�=2LLUO2mF-_o <br />zz <br />Q V <br />pcn0�0_rOo 00mpz <br />womOf <br />O Z <br />fnwdw9 W W <br />Q�¢pwQ�zwzOw�pIL <br />J <br />ll. <br />O w �_ I- � 2 w <br />Q <br />O Q p 0 p Q <br />LL E-¢ti <br />O <br />O <br />Z W <br />OF_ <br />J ti <br />cM O <br />Q M � <br />(A LL <br />ti <br />H of C6 <br />00 <br />Z <br />ZUf�- <br />z <br />w <br />r <br />N <br />NNN <br />N <br />N <br />� <br />N <br />M <br />N <br />� <br />' <br />Z <br />0 <br />U> <br />N <br />M <br />♦/� <br />ZH <br />v, <br />Q z <br />0W <br />Z <br />O <br />w <br />_ <br />w00 <br />U <br />U co <br />Lo <br />Z <br />p=WO <br />Q <br />C) <br />� <br />a=d <br />Sri <br />= <br />wQ <br />m ~ Lu <br />ri <br />z0= <br />. <br />w�� <br />U <br />04 <br />Q <br />O <br />z <br />5wx <br />a.Z <br />z <br />F <br />OU <br />_0 <br />zA4 <br />w <br />J <br />0 <br />o <br />N <br />LAST PLOT DATE <br />Z0 <br />J <br />ROOF PLAN B <br />