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GSPublisherVersion 0.0.100.100 <br />4 <br />7 <br />1 <br />5 <br />& <br />4 <br />7 <br />1 <br />7 <br /> <br />W <br />. <br /> <br />M <br />C <br />F <br />A <br />D <br />D <br />E <br />N <br /> <br />A <br />V <br />E <br />, <br />S <br />A <br />N <br />T <br />A <br /> <br />A <br />N <br />A <br />, <br />CA <br /> <br />9 <br />2 <br />7 <br />0 <br />4 <br />N <br />E <br />W <br /> <br />A <br />D <br />D <br />I <br />T <br />I <br />O <br />N <br /> <br />T <br />O <br /> <br />N <br />E <br />W <br /> <br />A <br />D <br />U <br />sheet title: <br />sheet number: <br />REVISIONS <br />NO.DATE DESCRIPTION <br />DESIGN <br />DRAWN <br />ISSUED <br />APPROVED <br />NS <br />JT <br />A2.3 <br />PROPOSED ROOF PLAN <br />N&NC <br />12 <br />4 <br />5 <br /> <br />EA <br />S <br />T <br /> <br />WA <br />L <br />N <br />U <br />T <br /> <br />ST <br />R <br />E <br />E <br />T <br />, <br />ST <br />E <br /> <br />11 <br />2 <br />PA <br />S <br />A <br />D <br />E <br />N <br />A <br />, <br />CA <br /> <br /> <br />91 <br />1 <br />0 <br />6 <br />attic <br />access <br />1 <br />A 2 .5 <br />1 <br />A 2 .5 <br />17 <br />' <br />- <br />7 <br />" <br />29 <br />' <br />- <br />1 <br />1 <br />" <br />17 <br />' <br />- <br />7 <br />" <br />8' <br />- <br />2 <br />" <br />4' <br />- <br />7 <br />" <br />17 <br />' <br />- <br />2 <br />" <br />36'-1"10' <br />46'-1" <br />1' <br />1' <br />1' <br />1' <br />1' <br />2'-6" <br />1' <br />46'-1" <br />4:12 <br />line of floor below <br />line of floor below <br />line of floor below <br />line of floor below <br />4:12 <br />4:12 <br />4:12 <br />4:12 <br />line of floor belowline of floor below <br />line of floor below <br />4:12 <br />2 <br />4:12 <br />2 <br />4:12 <br />4:12 <br />4:12 22 <br />4:124:12 <br />22ATTIC: 643 SQ.FT. <br />ATTIC: 643 SQ.FT.ATTIC: 643 SQ.FT. <br />ATTIC: 643 SQ.FT. <br />3 <br />3 <br />3 <br />3 <br />33 <br />FI <br />R <br />E <br /> <br />RE <br />A <br />T <br />E <br />D <br /> <br />EA <br />V <br />E <br />FIRE REATED EAVE FIRE REATED EAVE <br />LEGEND: <br /> ROOF SLOPE <br /> EXISTING ROOF TO REMAIN <br /> NEW ROOF <br /> NEW ATTIC <br />KEYNOTES: <br /> EXISTING ROOF TO REMAIN <br /> NEW "A" CLASS ROOF <br /> NEW O'HAGIN VENTS LOW PROFILE - "TAPERED" 98.5 SQ. IN NFVA <br />ATTIC VENTILATION NOTES: <br />VENT OPENINGS FOR ENCLOSED ATTICS, ENCLOSED EAVE SOFFIT SPACES, ENCLOSED <br />RAFTER SPACES, AND UNDERFLOOR VENTS SHALL RESIST BUILDING IGNITION FROM THE <br />INTRUSION OF BURNING EMBERS AND FLAME THROUGH THE VENT OPENINGS. VENT <br />OPENINGS SHALL COMPLY WITH ONE OF THE FOLLOWING : <br />A. LISTED VENT COMPLYING WITH ASTM E2886 OR <br />B. PROTECTED BY CORROSION RESISTANT, NONCOMBUSTIBLE WIRE MESH WITH MIN, 1/16" <br />AND MAX 1/8" OPENINGS. (706A.2; R337.6.2). <br />VENTS SHALL NOT BE INSTALLED ON UNDERSITE OF EAVES AND CORNICES UNLESS ONE OF <br />THE CONDITIONS SET FORTH IN SECTION 706A.3 OR R337.6.3 ARE MET. <br />ROOFING: <br />CLASS A <br />TYPE: COOL ROOF SHINGLES - CRRC# 0668-0055 <br />MANUFACTURE: CERTAINTEED <br />COLOR: AGED CEDAR <br />SOLAR REFLECTANCE: 0.24 - 3-YEAR <br />THERMAL TRANSMITTANCE: 0.90 - 3-YEAR <br />SRI: 24 - 3-YEAR RATING <br />CLASS A ROOFING <br />ICC/ESR - 1389 <br />UL 790 (CLASS A FIRE RESISTANCE) <br />MINIMUM SLOPE: 2:12 <br />ROOF VENTILATION CALC: <br />ATTIC AREA 1 - 643 SQ. FT. <br />1/150 CALCULATION: <br />643 / 150 = 4,3 <br />4,3 SQ. FT. REQUIRED <br />5 SQ. FT. PROVIDED SEE PLAN FOR VENT LOCATION <br />1 VENT X 4,43 SQ.FT. <br />FIRE DEPARTMENT NOTES: <br />1. ROOF VALLEY FLASHING SHALL BE NOT LESS THAN 0.019-INCH. (No. 26 GALVANIZED SHEET <br />GAGE) CORROSION-RESISTANT METAL INSTALLED OVER A MINIMUM 36-INCH WIDE <br />UNDERLAYMENT CONSISTING OF ONE LAYER OF No. 72 ASTM CAP SHEET MEETING RUNNING <br />THE FULL LENGTH OF THE VALLEY. (R327.5.3 AND CBC 705A.3) <br />SEE DETAIL 7 ON SHEET A3.1 FOR FIRE RATED EAVE DETAIL <br />- 1/4" = 1'-0" <br />1 PROPOSED ROOF PLAN <br />SCALE: <br />NO <br />R <br />T <br />H