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A <br />0 <br />ROOF PLAN <br />SCALE: 1 /4"=1'-0" <br />ATTIC VENTILATION <br />ATTIC AREA <br />TOTAL VENTING REQUIRED <br />2002 SQ. FT. <br />961 SQ. IN. <br />UPPER VENT 40% NET VENT MIN. <br />384 SQ. IN. <br />UPPER VENT 50% NET VENT MAX. <br />480 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 />547 SQ. IN. <br />LINEAR FT. SOFFIT REQ'D AT 6.57 SQ. IN. / LF. <br />83 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 rI.E 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 />,ee,e G. F" , <br />o S <br />-o'• T OF <br />•'•. S <br />to <br />Cc <br />W <br />i-_CC <br />Q = <br />O } F- <br />>c <br />ao <br />U)U :w <br />_W gg <br />0_F->w <br />cr <br />e10E-Z <br />LL O O c/) <br />z z z F w <br />< _j <br />W (L <br />a = (r a <br />Z) = Z OW w <br />MF-Qz� <br />CZ-� <br />"P <br />Z It <br />CZ !Y <br />n <br />to Q <br />0 _a <br />Q <br />O <br />Z <br />U <br />o <br />a <br />0 <br />M <br />W <br />c� <br />O <br />o <br />O <br />� <br />a <br />O <br />0-i <br />w <br />w <br />U) <br />O <br />E <br />It <br />U) <br />W <br />O <br />U) <br />� <br />E�o <br />lz <br />wz <br />aaaaa <br />JAN 2 p 2022 <br />COMMUNITY: <br />LINK A CALU A <br />SPRINGS <br />PLAN # 6100 <br />RELEASED: 1/19/22 <br />SHEET <br />A3 o I <br />z <br />w <br />cc <br />a <br />z <br />Q <br />cc <br />ca <br />U) <br />z <br />a. <br />U3 <br />w <br />F- <br />z <br />a <br />cr <br />0 <br />od <br />cn <br />z <br />a <br />w <br />w <br />