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ATTIC VENTILATION <br />ATTIC AREA <br />TOTAL VENTING REQUIRED <br />2403 SQ. FT. <br />i i S3 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 />5S2 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 />ROOF PLAN <br />SCALE: 1/4"=1'-0" <br />FEB 0 3 2021 <br />® N -78 <br />8 P <br />s , <br />^I E F <br />o P <br />m <br />W <br />i-_IIt <br />UJ <br />3:O O I— <br />¢ 0 <br />W p <br />Q3:H <br />W <br />J(nWLLJ <br />(Y cc Iz <br />�1Q1-Z <br />LL O O a) <br />zZZ~Z <br />J Q J <br />W 0- 2 12 0- <br />_jc/)pOU <br />p=ZLLw <br />cz <br />a Q <br />cc t" <br />Q O <br />O <br />I¢- <br />0 <br />0 <br />t� <br />V <br />Oi <br />�1 <br />00 <br />0 <br />(L <br />0 <br />0 <br />"' <br />o <br />w <br />o� <br />�C <br />z <br />0 <br />a <br />A <br />O_ <br />U) <br />W <br />z <br />Z <br />04 <br />Wno <br />0:zQ<1 <br />i <br />i <br />i <br />COMMUNITY: <br />LINKS AT CALUSA <br />SPRINGS <br />PLAN #6101 <br />RELEASED: 02/04/21 <br />SHEET i <br />A3.1 <br />0 <br />Z <br />W <br />Q <br />U) <br />0 <br />z <br />cc <br />0 <br />06 <br />U) <br />Z <br />W <br />U) <br />W <br />F- <br />Z <br />Q <br />_ <br />0 <br />08 <br />U) <br />z <br />Q <br />J <br />a <br />w <br />w <br />_ <br />