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I. 1 I. 11 1 1 1 I III i -_ J_ (. I I <br />7nl nll <br />ROOF PLAN (ELEV B <br />1 /411 = 1'-011 <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 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 <br />THE BLANCE 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 />MAR 15 2023 <br />Virtual Review Assist. Inc. <br />Plans Review completed and approved <br />for compliance with the 2020 FBC 7th Edition <br />by Debra Anne Klahr PX2300 <br />1, <br />N <br />LO <br />jc� <br />Q <br />z <br />O <br />0 <br />w <br />0 <br />z <br />to N L N E <br />L. � S 0 <br />M oo m <br />+�- } Z) Dp u M <br />A� C p <br />Yi U g <br />o LL. 8 R a <br />Z U�� <br />'nV) V W a(N <br />0o <br />W L Ec m <br />a a <br />W <br />W <br />w <br />��w�zW <br />ww¢ x <br />?a2¢ <br />Q H <br />_j (Do WLL002-0 <br />0LL <br />Ov oom0 <br />o <br />~r <br />aU <br />W�z <br />O <br />Qz <br />¢0 <br />;C <br />L�w-gW2wWV5W0o <br />a <br />LL <br />2H6UCL <br />OQ =C <br />LL O LL <br />0 <br />ZW <br />OF_ <br />=J D P, <br />O <br />0 ( <br />Q U M Lo <br />(ALLti <br />W 0- M <br />Z V <br />W <br />W <br />_jQ <br />0 <br />N <br />III <br />O <br />N <br />N <br />N <br />0 <br />� <br />CD <br />CD <br />M <br />o <br />� <br />� <br />0 <br />o <br />1 <br />1 <br />1 <br />1 <br />' <br />z <br />0 <br />CO <br />L0 qq <br />' Cr <br />00 <br />ZZ <br />¢Z <br />O <br />W <br />zw <br />�00 <br />0) O <br />V <br />UUFn <br />LO <br />O <br />oWD <br />H <br />C_Q <br />0 <br />Z <br />' 6- <br />F-W <br />LU Q <br />rl <br />0 <br />zo= <br />Q <br />a�Z) <br />zwo <br />(� <br />OwLL <br />Z <br />() <br />a LL <br />3e. <br />Z <br />z <br />OU <br />0 <br />m <br />zA4 <br />W <br />W <br />J <br />N <br />N <br />O <br />0 <br />LAST PLOT DATE <br />z� <br />.J <br />ROOF PLAN B <br />