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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 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 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" (22"x34") <br />SCALE: 1/8"=1'-0" (11"x17") <br />W <br />>__cr_ <br />0 0 F- <br />LLJ <br />>oWC¢0 <br />WpF- <br />(�UW W <br />QmWF- <br />_ J <br />Z) CC <br />Y 0 F- Z <br />'6LLO_Ocf) <br />Z Z z F— Z <br />I <br />Q2_j <br />aw Ir 0- <br />cnpOU <br />=ZILL (_n <br />� P < <br />oC <br />� Q <br />o <br />O � <br />Q <br />H <br />O <br />O <br />Z <br />U <br />o <br />LL <br />� <br />O <br />0 <br />0 <br />z <br />O <br />A <br />O_ <br />U <br />t <br />W <br />❑ <br />r <br />O <br />z <br />Z <br />O <br />4 <br />� <br />o <br />o <br />14 <br />� <br />_a <br />No 77824 <br />STATEO �"b <br />✓j ff r� 0 § AL <br />COMMAIM <br />LINKS AT CALU A <br />SPRINGS <br />PLAN # 6101 <br />RELEASED: 6/1/21 <br />SHEET <br />Aw3. I <br />0 <br />Z <br />W <br />Q <br />Z <br />Q <br />0 <br />U) <br />Z <br />g <br />w <br />U) <br />w <br />c� <br />Z <br />Q <br />_ <br />0 <br />06 <br />U) <br />Z <br />a <br />w <br />w <br />_ <br />