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LOWER ROOF ATTIC VENTILATION <br />ATTIC AREA <br />TOTAL VENTING REQUIRED <br />120 SQ. FT. <br />115 SQ. 1N. <br />LINEAR FT. SOFFIT REQ'D AT 6.57 SO. IN. / LF. <br />1 18 LF. <br />13806.2: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.1 <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 />CORIN'ICE 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 />UNDLRLAYMENT 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 />Ir <br />W <br />0 CC <br />wz0= <br />O <br />WowC¢0 <br />C, F— <br />cnUIr ww <br />¢�wF_ <br />_ <br />J <br />> <br />� r <br />Y 0 F— z <br />,d LL 00 c/) <br />z z z Lu <br />~ Z <br />J <br />W 0— = IL <br />cA p O CU <br />=ZLLcl) <br />�F—¢z0 <br />QQ <br />(Y C <br />r` <br />O <br />� Q <br />Q <br />2 <br />0 <br />0 <br />0 <br />l� <br />V <br />0 <br />MJ <br />Z <br />0 <br />a <br />0 <br />� <br />0 <br />w <br />0 <br />w <br />ammmm <br />m< <br />w <br />0 <br />x <br />z <br />o_ <br />a <br />cn <br />W <br />0 <br />1n <br />04 <br />ro <br />Z <br />aaaaa <br />COMMUNITY; <br />LINKS AT CALUS <br />SPRINGS ! <br />PLAN # 6103 <br />RELEASED: 02/04/21 <br />SHEET <br />A3.1 <br />O <br />z <br />w <br />tr <br />Q <br />U) <br />c0 <br />z <br />Q <br />fr <br />0 <br />06 <br />U) <br />z <br />g <br />CL <br />W <br />z <br />Q <br />0 <br />0a <br />U) <br />z <br />CL <br />w <br />U) <br />W <br />