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LOWER ROOF ATTIC VENTILATION <br />ATTIC AREA <br />TOTAL VENTING REQUIRED <br />120 SQ. FT. <br />1 15 SQ. IN. <br />LINEAR FT. SOFFIT REQ'D AT 6.57 SO. IN. / LF. <br />1 18 LF. <br />R806.2:THE MINIMUM NET FREE VENTILATING AREA SHALL <br />NOT BE LESS THAN 1/150 OF THE VENTED SPACE. <br />UPPER ROOF ATTIC VENTILATION <br />ATTIC AREA <br />TOTAL VENTING REQUIRED <br />1611 SQ. FT. <br />773 SQ. IN. <br />UPPER VENT 40% NET VENT MIN. <br />309 SQ. IN. <br />UPPER VENT 50% NET VENT MAX. <br />387 SQ. IN. <br />UPPER VENTS REQUIRED <br />48" TAMCO OFF -RIDGE VENT (138 SI NET FREE) <br />3 VENTS <br />NET FREE AREA UPPER ROOF VENTING <br />414 SQ. IN. <br />NET FREE AREA SOFFIT VENTING <br />414 SQ. IN. <br />LINEAR FT. SOFFIT REQ'D AT 6.57 SQ. IN. / LF. <br />63 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 />fr <br />W <br />y. r IY <br />Lu <br />Wzom <br />w�ZO <br />> tr ¢ O <br />LU p F- <br />¢Z)Uw <br />= <br />F- <br />CL <br />�uj <br />it <br />Y O H Z <br />�LLO_Ovi <br />z Z Z ~ Z <br />J <br />°C�a�- <br />LV a 2 fr Il <br />_3Up0U <br />Z=ZLLU) <br />�E-¢Zp <br />n <br />O N <br />fY <br />H <br />0 <br />0 <br />U <br />O <br />0 <br />w <br />O <br />a <br />O <br />0-1 <br />p <br />I <br />w <br />O <br />w <br />Xomma <br />o� <br />'c <br />w <br />O <br />z <br />z <br />O_ <br />Ix <br />U) <br />w <br />En <br />O� <br />M <br />IxZ <br />ca <br />aaQaa <br />COMMUNITY: <br />LINKS AT CALUSA <br />SPRINGS <br />PLAN # 6103 <br />RELEASED: 02/04/21 <br />SHEET <br />A3* I <br />F_ <br />z <br />W <br />z <br />O <br />U <br />.. <br />n <br />r <br />0 <br />z <br />w <br />0 <br />z <br />Q <br />_ <br />0 <br />06 <br />U) <br />z <br />g <br />W <br />U) <br />w <br />F- <br />z <br />a <br />0 <br />od <br />U) <br />z <br />w <br />cn <br />w <br />_ <br />