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ATTIC VENTILATION <br />ATTIC AREA <br />TOTAL VENTING REQUIRED <br />2403 SQ. FT. <br />1 153 SQ. IN. <br />UPPER VENT 40% NET VENT MIN. <br />461 SQ. IN. <br />UPPER VENT 50% NET VENT MAX. <br />577 SQ. IN. <br />UPPER VENTS REQUIRED <br />48" TAMCO OFF -RIDGE VENT (138 SI NET FREE) <br />4 VENTS <br />NET FREE AREA UPPER ROOF VENTING <br />552 SQ. IN. <br />NET FREE AREA SOFFIT VENTING <br />601 SQ. IN. <br />LINEAR FT. SOFFIT REQ'D AT 6.57 SQ. IN. / LF. <br />92 LF. <br />NOTE: LOCATE RIDGE VENTS T-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 FOR ASPHALT SHINGLES <br />REFERENCE TO SECTION R905.2 FOR TILE ROOFING REFERENCE <br />TO SECTION R905.3 <br />ROOF PLAN <br />SCALE: 1 /4"=1'-0" �11 <br />22x34::SCALE: 1/8"=1'-0" "07") <br />m <br />W <br />cr <br />�:0>_F- <br />5; < o <br />W❑1— <br />co > w <br />Q�W�' <br />T F_ <br />J <br />� <br />IY tr !r <br />zz-w <br />Z <br />W J Q <br />_ D _ <br />�U)❑OU <br />= Z LL (A <br />�I-Qz❑ <br />w <br />co <br />CZ <br />0 Q <br />� a <br />Q <br />O <br />l� <br />V <br />0 <br />q� <br />i♦^l <br />o <br />L� <br />1 _ <br />O <br />O <br />O <br />w <br />� <br />0 <br />A <br />_o <br />r <br />ox <br />U) <br />W <br />O! <br />� <br />ca <br />wZ <br />aaaaa <br />..; . NOV 0 5 2021 <br />�r 4 <br />�, of <br />COMMUNITY: <br />LINKS AT CALUSA <br />SPRINGS <br />PLAN # 6101 <br />RELEASED:10/26/21 <br />SHEET <br />Am3. I <br />z <br />:n <br />z <br />D <br />J <br />z <br />z <br />Q <br />z <br />z <br />z <br />z <br />z <br />r <br />z <br />z_ <br />J <br />O <br />Z <br />1 <br />JJ <br />Z <br />11 <br />Z <br />JJ <br />2 <br />¢ <br />C'3 <br />Z <br />0 <br />Dd <br />4 <br />z <br />5 <br />A <br />W <br />