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49'-3" <br />1' <br />1' <br />16 <br />' <br />- <br />3 <br />" <br />13'-8"1' <br />1' <br />11 <br />' <br />- <br />3 <br />1 2" <br />47'-3"1'1' <br />1'1' <br />DRAIN AND <br />SCUPPERS. <br />SEE DETAIL.DRAIN AND <br />SCUPPERS. <br />SEE DETAIL. <br />ROOF DRAIN FLOW <br />15/32'' OSB <br />W/ RADIANT BARRIER <br />W/ 8D SPACED @ 6''-6''-12''. <br />ROOF DRAIN FLOW <br />8' <br />- <br />1 <br />1 2" <br />RO <br />O <br />F <br /> <br />D <br />R <br />A <br />I <br />N <br /> <br /> <br />F <br />L <br />O <br />W <br />RO <br />O <br />F <br /> <br />D <br />R <br />A <br />I <br />N <br /> <br /> <br />F <br />L <br />O <br />W <br />ROOF DRAIN FLOW ROOF DRAIN FLOW <br />DR <br />A <br />I <br />N <br /> <br />F <br />L <br />O <br />W <br />15/32'' OSB <br />W/ RADIANT <br />BARRIER <br />W/ 8D SPACED <br />@ 6''-6''-12''. <br />15/32'' OSB W/ RADIANT BARRIER <br />W/ 8D SPACED @ 6''-6''-12''. <br />SL <br />O <br />P <br />E <br />SL <br />O <br />P <br />E <br />SL <br />O <br />P <br />E <br />SLOPE <br />SLOPE <br />4:12 <br />#2121 <br />EXISTING <br />MAIN HOUSE <br />(NOT IN CONTRACT) <br />4: <br />1 <br />2 <br />4:12 <br />DR <br />A <br />I <br />N <br /> <br />F <br />L <br />O <br />W <br />DRAIN AND <br />SCUPPERS. <br />SEE DETAIL. <br />ROOF DRAIN FLOW <br />DRAIN AND <br />SCUPPERS. <br />SEE DETAIL. <br />DRAIN AND <br />SCUPPERS. <br />SEE DETAIL. <br />4:12 <br />15'-8" <br />18 <br />' <br />- <br />3 <br />" <br />6' <br />AD <br />U <br /> <br />W <br />A <br />L <br />L <br />TO <br /> <br />S <br />F <br />D <br /> <br />W <br />A <br />L <br />L <br />4' <br />IP <br />L <br /> <br />A <br />D <br />U <br />TO <br /> <br />I <br />P <br />L <br /> <br />S <br />F <br />D <br />IPL (EAVES PROJECTION) <br />OF EXISTING SFD <br />IP <br />L <br /> <br />( <br />E <br />A <br />V <br />E <br />S <br /> <br />P <br />R <br />O <br />J <br />E <br />C <br />T <br />I <br />O <br />N <br />) <br />OF <br /> <br />E <br />X <br />I <br />S <br />T <br />I <br />N <br />G <br /> <br />S <br />F <br />D <br />IP <br />L <br /> <br />( <br />E <br />A <br />V <br />E <br />S <br /> <br />P <br />R <br />O <br />J <br />E <br />C <br />T <br />I <br />O <br />N <br />) <br />OF <br /> <br />E <br />X <br />I <br />S <br />T <br />I <br />N <br />G <br /> <br />S <br />F <br />D <br />IPL (EAVES PROJECTION) <br />OF NEW ADU <br />COOL ROOF SHINGLES TRUDEFINITION <br />DURATION COOL PLUS PER CRRC <br />PRODUCT ID 0890-0034a. SEE OWENS <br />CORNING, REFER TO MANUFACTURER'S <br />STANDARD AND SPECIFICATIONS FOR <br />INSTALLATION. VERIFY EXISTING <br />ROOFING OF MAIN HOUSE. <br />COOL ROOF SHINGLES PER CRRC <br />0890-0010. SEE OWENS CORNING, <br />REFER TO MANUFACTURER'S STANDARD <br />AND SPECIFICATION FOR INSTALLATION. <br />COOL ROOF SHINGLES <br />TRUDEFINITION DURATION <br />COOL PLUS PER CRRC <br />PRODUCT ID 0890-0034a. <br />SEE OWENS CORNING, <br />REFER TO MANUFACTURER'S <br />STANDARD AND <br />SPECIFICATIONS FOR <br />INSTALLATION. VERIFY <br />EXISTING ROOFING OF MAIN <br />HOUSE. <br />4: <br />1 <br />2 <br />PR <br />O <br />P <br />O <br />S <br />E <br />D <br /> <br />R <br />O <br />O <br />F <br /> <br />P <br />L <br />A <br />N <br />NO.REVISIONS DATE <br />CONSULTANT <br />JOB NO: <br />DATE: <br />1ST REV: <br />DRAWN: <br />PLOTTED: <br />SCALE:AS SHOWN <br />PR <br />O <br />J <br />E <br />C <br />T <br />: <br />OW <br />N <br />E <br />R <br />: <br />AD <br />D <br />R <br />E <br />S <br />S <br />: <br />T: 323.470.0181 E: kmassociatesince@outlook.com <br />KM ASSOCIATES INC. <br />16202 ORION AVE CHINO CA 91708 <br />PR <br />O <br />P <br />O <br />S <br />E <br />D <br /> <br />A <br />C <br />C <br />E <br />S <br />S <br />O <br />R <br />Y <br /> <br />D <br />W <br />E <br />L <br />L <br />I <br />N <br />G <br /> <br />U <br />N <br />I <br />T <br />LI <br />N <br />H <br /> <br />L <br />E <br /> <br />A <br />N <br />D <br /> <br />D <br />A <br />V <br />I <br />D <br /> <br />F <br />R <br />E <br />U <br />D <br />E <br />N <br />B <br />E <br />R <br />G <br />E <br />R <br />SHEET TITLE <br />SHEET NUMBER <br />21 <br />2 <br />1 <br /> <br />N <br />. <br /> <br />L <br />E <br />W <br />I <br />S <br /> <br />S <br />T <br />. <br /> <br />A <br />N <br />D <br /> <br />2 <br />1 <br />2 <br />1 <br /> <br />N <br />. <br /> <br />L <br />E <br />W <br />I <br />S <br /> <br />S <br />T <br />. <br /> <br /># <br />2 <br />, <br />SA <br />N <br />T <br />A <br /> <br />A <br />N <br />A <br />, <br /> <br /> <br />C <br />A <br /> <br />92 <br />7 <br />0 <br />6 <br />- <br />2 <br />2 <br />3 <br />6 <br />SCALE 1/4" = 1'-0"1.2 <br />POPOSED OOF PLA1 <br />NOT TO SCALE <br />ROOF DRAIN DETAIL3 <br />01-A-230 <br />ATTIC VENTILATION <br />TYPE OF VENT : 92.4 SQ IN O'HAGIN 14" X 24" TAPERED LOW PROFILE VENT <br />NOT TO SCALE <br />1-HR FIRE-RATED WALL2 <br />1 HOUR RATE LATH AND <br />PLASTER (7/8") OR ONE <br />LAYER OF (5/8") TYPE "X" <br />GYPSUM BOARD EACH SIDE <br />MINERAL FIBER <br />INSULATION (NOTE 2) <br />RESILIENT CLIP AT EACH STUD OR <br />RESILIENT CHANNELS-ONE SIDE <br />2"X4" STUDS AT 16" O.C. <br />5/8" TYPE X DRY WALL <br />1.THE TYPE AND SPACING OF RESILIENT CHANNELS AND CLIPS AND THE ATTACHMENT OF <br />GYPSUM BOARD OR LATH SHALL BE AS REQUIRED FOR FIRE RATINGS. <br />2.THE MINERAL FIBER INSULATION SHALL HAVE A THERMAL RESISTANCE R VALUE OF 15 OR <br />GREATER AS DETERMINED BY FEDERAL SPECIFICATION RR-I-521B. <br />3.NO TEST IS ON FILE TO JUSTIFY AN STC 50 WITH ONE 5/8" TYPE "X" GYPSUM BOARD ON <br />EACH SIDE. <br />GENERAL NOTES: <br /> *ATTIC VENTILATION SHALL NOT LESS THAN 1/150 OF THE ATTIC AREA. <br />A. ATTIC AREA = 43.35 SF <br /> = 43.35 X 144 <br /> = 6,242.40 SI <br />B. NO. OF VENT = 6,242.40 / 150 <br /> = 41.62 SF OF VENT <br /> = 41.62 / 92.4 SQ.IN. <br />REQ'D VENTS = 1 VENT <br />A. ATTIC AREA = 706.65 SF <br /> = 706.65 X 144 <br /> = 101,757.60 SI <br />B. NO. OF VENT = 101,757.60 / 150 <br /> = 678.38 SF OF VENT <br /> = 678.38 / 92.4 SQ.IN. <br /> REQ'D VENTS = 8 VENTS <br /> 1. @ CALIFORNIA FRAMING AREA 2. @MAIN ROOF AREA