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A. <br />0 <br />W, <br />ROOF PLAN <br />SCALE: 1/4"=1'-0" <br />ATTIC VENTILATION <br />ATTIC AREA <br />TOTAL VENTING REQUIRED <br />2403 SQ. FT. <br />It 53 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 <br />FOR ASPHALT SHINGLES REFERENCE TO SECTION R905.2 <br />FOR TILE ROOFING REFERENCE TO SECTION R905.3 <br />It <br />W <br />i' _ <br />❑ J 1— W <br />WzO� <br />wwz0 <br />>oCQO <br />WZ)❑F— <br />U)UWo <br />¢ZWI— <br />_ <br />> J <br />rr <br />Y0E—z <br />�LLOOc/) <br />z z z F w <br />Q J <br />uj M <br />U) ❑ 00 <br />�2zLLU) <br />�F—Qz❑ <br />� <br />Op <br />;o <br />Q O <br />O g <br />H <br />0 <br />0 <br />U <br />� <br />Z <br />Im <br />44 <br />°° <br />(L <br />LLM <br />0 <br />0 <br />� <br />O <br />w <br />lx <br />mommo <br />u� <br />z <br />0 <br />a <br />A <br />O <br />r <br />U <br />U) <br />W <br />U) <br />O <br />W <br />❑ <br />ci <br />4„11 d , a a 4B <br />ase o a <br />� No 77824 <br />cc <br />11'a STATE OF <br />NAL <br />q <br />COMMU, NI . <br />LINKS AT CALUSA <br />SPRINGS <br />PLAN # 6101 <br />RELEASED: 1014/21 <br />SHEET <br />A3. `I <br />z <br />cc <br />0 <br />cd <br />z <br />Q <br />J <br />W <br />w <br />2 <br />H <br />z_ <br />U) <br />I- <br />2 <br />C7 <br />Er <br />w <br />O <br />T_ <br />EL <br />fr <br />w <br />O <br />0 <br />z <br />Q <br />c� <br />Cc <br />a <br />O <br />U <br />M�M <br />Lry�' <br />W <br />w <br />Ir <br />J <br />w <br />cr <br />(L <br />x <br />w <br />U) <br />w <br />2 <br />O <br />_ <br />z <br />Q <br />z <br />Q <br />z <br />O <br />2 <br />059 <br />