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ATTIC VENTILATION <br />ATTIC AREA <br />TOTAL VENTING REQUIRED <br />2002 SQ. FT. <br />961 SQ. IN. <br />UPPER VENT 40% NET VENT MIN. <br />384 SO. IN. <br />UPPER VENT 50% NET VENT MAX. <br />480 SQ. IN. <br />UPPER VENTS REQUIRED <br />48" TAMCO OFF -RIDGE VENT (138 SI NET FREE) <br />3 VENTS <br />NET FREE AREA UPPER ROOF VENTING <br />414 SQ, IN. <br />NET FREE AREA SOFFIT VENTING <br />S47 SQ. IN. <br />LINEAR FT. SOFFIT REQ'D AT 6.57 SO. IN. / LF. <br />83 LF. <br />NOTE: LOCATE RIDGE VENTS 2'-0" OFF ALL <br />HIPS RIDGES OR VALLEYS, MIN., TYP. <br />R806.2:THE MINIMUM NET FREE VENTILATING AREA SHALL <br />NOT BE LESS THAN 1/150 OF THE VENTED SPACE. <br />EXCEPTION: THE MINIMUM NET FREE VENTILATION AREA <br />SHALL BE 1 /300 OF THE VENTED SPACE PROVIDED NOT <br />LESS THAN 40 PERCENT AND NOT MORE THAN 50 <br />PERCENT OF THE REQUIRED VENTILATING AREA IS <br />PROVIDED BY VENTILATORS LOCATED IN THE UPPER <br />PORTION OF THE ATTIC OR RAFTER SPACE. UPPER <br />VENTILATORS SHALL BE LOCATED NOT MORE THAN 3 <br />FEET (914 MM) BELOW THE RIDGE OR HIGHEST POINT OF <br />THE SPACE, MEASURED VERTICALLY, WITH THE BALANCE <br />OF THE REQUIRED VENTILATION PROVIDED BY EAVE OR <br />CORNICE VENTS. WHERE THE LOCATION OF WALL OR <br />ROOF FRAMING MEMBERS CONFLICTS WITH THE <br />INSTALLATION OF UPPER VENTILATORS, INSTALLATION <br />MORE THAN 3 FEET (914 MM) BELOW THE RIDGE OR <br />HIGHEST POINT OF THE SPACE SHALL BE PERMITTED. <br />UNDERLAYMENT APPLICATIONS SHALL BE INSTALLED IN <br />ACCORDANCE WITH SECTION R905.1.1 <br />FOR ASPHALT SHINGLES REFERENCE TO SECTION R905.2 <br />FOR TILE ROOFING REFERENCE TO SECTION R905.3 <br />NOTE: PROVIDE FLASHING <br />AT ALL ROOF VALLEY AND <br />ROOF/ WALL INTERSECTIONS <br />ROOF PLAN <br />SCALE: 1 /4"=V-0" <br />Ir <br />LU <br />s <br />a <br />Lu <br />�001=- <br />>cr<0 <br />cn0ww <br />QZ)WF. <br />J u) W W <br />5 Iz IY Ir <br />Y 0 H Z <br />,ba0OU) <br />Z Z Z ~ Z <br />Q J <br />LU a 2 c a <br />5=ZLL� <br />�HQ?o <br />cz g <br />n <br />CZ <br />ca oG <br />O Zd� <br />H � <br />i <br />i <br />i <br />0 <br />i <br />i <br />i <br />i <br />i <br />0 <br />0 <br />� <br />U <br />a <br />o <br />Im <br />cq <br />0 <br />00 <br />0 <br />ft <br />m <br />1.4 <br />w <br />w <br />w <br />x <br />x <br />U) <br />0 <br />llz <br />W <br />0 <br />tn <br />O <br />� <br />Z <br />a�aaa <br />r <br />• r <br />� � a <br />4 7 <br />~ <br />'-OCT4 �171 <br />COMMUNITY: <br />LINKS AT CALUSA <br />SPRINGS <br />PLAN # 6100 <br />RELEASED: 9/30/21 <br />SHEET <br />A3. 1 <br />z <br />L <br />z <br />D <br />D <br />z <br />11 <br />ri <br />Z <br />0 <br />Z <br />n <br />a <br />w <br />U) <br />w <br />