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r, <br />ROOF PLAN <br />SCALE: 1/4"=V-0" <br />ROOF ATTIC VENTILATION <br />ATTIC AREA <br />TOTAL VENTING REQUIRED <br />2790 SQ. FT. <br />1339 SQ. IN. <br />UPPER VENT 40% NET VENT MIN. <br />536 SQ. IN. <br />UPPER VENT 50% NET VENT MAX. <br />670 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 />787 SQ. IN. <br />LINEAR FT. SOFFIT REQ'D AT 6.57 SQ. IN. / LF. <br />120 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 />F <br />♦c : *r <br />• '� . T <br />• A <br />'o •'fit <br />O I\ <br />'rill <br />IZ <br />W <br />} 2 IY <br />�0m <br />0F- <br />>(r<0 <br />LLI=)0H <br />cr c)Uww <br />Q=WF- <br />CL <br />JU)WLLI <br />ZZOW <br />CcJ Q J <br />LuEL - <br />J U) p O U <br />= Z LL (n <br />H Q Z 0 <br />r` <br />0 � <br />Q <br />0 <br />0 <br />0 <br />u <br />O <br />Z <br />M� <br />�-1 <br />(L <br />O <br />-1 <br />O <br />w <br />O <br />a <br />X <br />a <br />U) <br />w <br />2 <br />1-j <br />01:4 <br />aL <br />0 <br />r <br />W <br />In <br />O <br />�A <br />d. <br />aaaa <br />4 . <br />D" <br />OF <br />1101. <br />COMMUNITY: <br />LINKS AT CALUSA <br />SPRINGS <br />PLAN # 6120 <br />RELEASED: 10/26/21 <br />SHEET <br />A3.1 <br />