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PA <br />a <br />UPPER ROOF ATTIC VENTILATION <br />ATTIC AREA <br />TOTAL VENTING REQUIRED <br />1353 SQ. FT. <br />649 SQ. IN. <br />UPPER VENT 40% NET VENT MIN. <br />260 SQ. IN. <br />UPPER VENT 50% NET VENT MAX. <br />325 SQ. IN. <br />UPPER VENTS REQUIRED <br />48" TAMCO OFF -RIDGE VENT (138 SI NET FREE) <br />2 VENTS <br />NET FREE AREA UPPER ROOF VENTING <br />276 SQ. IN. <br />NET FREE AREA SOFFIT VENTING <br />373 SQ. IN. <br />LINEAR FT. SOFFIT REQ'D AT 6.57 SQ. IN. / LF.1 <br />57 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 />I <br />I N <br />I I r I <br />I' <br />j I <br />I I <br />cl <br />® �1 <br />s <br />• <br />•'A:. 'P i b a a� <br />MY � <br />W <br />W <br />2 C <br />�0>0� <br />5w <br />WIt ��I— <br />c�UWw <br />cc E It <br />zzFw <br />W 12- T <br />2 cr <br />_ <br />J U) p O U <br />�1zLLcn <br />H Q z ❑ <br />Qn <br />0 4 <br />�t Qo <br />Oo 7 <br />a <br />2 <br />0 <br />0 <br />Z <br />t� <br />V <br />0 <br />1--i <br />a <br />a <br />r*N <br />I <br />0 <br />O <br />0 <br />I <br />A <br />1--j <br />Oct <br />w <br />x <br />w <br />0 <br />a <br />w <br />cn <br />z <br />Z <br />Od <br />� <br />o <br />p,z <br />aaaaa <br />222 <br />COMMUNITY; <br />LINKS @ CALUSA SPRINGS <br />PLAN # 6102 <br />RELEASED; 9/21/21 <br />SHEET <br />A3.1 <br />