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SCALE: <br />SHEET No: <br />DATE: <br />DRAWN BY: <br />DATE SHEET: <br />CONTENT: <br />DATE PROJECT: <br />OWNER: <br />ADDRESS: <br />A.P.N.: <br />TITLE: <br />REVISION DATE <br />DATE PROJECT NO. <br />RESPONSABLE: <br />1 <br />2 <br />3 <br />NOTE: <br />4 <br />5 <br />6 <br />1671 THIRD ST. SUITE 102 <br />NORCO, CA. 92680 <br />PH: (951) 407-1121 <br />A-12 <br />ELVIRA KENNEDY <br />ROOF PLAN <br />WWW.CERTAINTEED.COM <br /> -GABLE END ATTIC VENTS 12" X 14" <br />0 <br />2.72 <br />= SQ.FT <br />150 S.F. <br />VENTILATION NEEDED <br /> = -EAVE BLOCKS <br />144 <br /> X 9.42 <br /> LINEAR FT. OF EAVE <br />EACH BLOCK = 9.42" <br />TOTAL VENTILLATION PROVIDED = SQ. FT. <br />3 <br />0 <br />0 X 100" <br />0 <br />144 <br /> VENT 216 SQ. IN. AS PER AIR VENT INC. (CERTAINTEED CO.) <br />3.645 <br />(3-2"DIA. HOLES) <br />0 <br />408 <br />0 <br />0 <br /> S.F. <br />= SQ.FT. <br />VENTILATION PROVIDED <br /> S.F. OF VENTILATION REQUIRED <br />ROOF SHINGLE NOTE: <br />TYPE OF ROOF: ASPHALT SHINGLE <br />MANUFACTURER: OWENS CORNING <br />PRODUCT: OAKRIDGE ARCHITECTURAL <br />COLOR: BROWN <br />SOLAR REFLECTANCE: 0.18 <br />THERMAL EMITTANCE: 0.90 <br />SRI:16 CLASS "A", ICC-ESR 1475, DURATION PRODUCT LINE, OVER 1-LAYERS <br />OF 30# ASTM D 226 TYPE I FELT PAPER MIN. UNDERLAYMENT TO BE <br />INSTALLED IN COMPLIANCE WITH 2022 IRC SECTION R905.2.7. <br />SOLAR PLANS WILL BE A DEFERRED SUBMITTAL <br />3/8" = 1'-0" <br />MARCH 17, 2025LEGEND <br />ADU ROOF PLAN <br />ROOF <br />WALL <br />4: <br />1 <br />2 <br /> <br />S <br />L <br />O <br />P <br />E <br />4: <br />1 <br />2 <br /> <br />S <br />L <br />O <br />P <br />E <br />4: <br />1 <br />2 <br /> <br />S <br />L <br />O <br />P <br />E <br />4: <br />1 <br />2 <br /> <br />S <br />L <br />O <br />P <br />E <br />NEW SHINGLED ROOF <br />TO MATCH MAIN <br />HOUSE SHINGLES <br />NEW LOW PROFILE <br />O'HAGIN ATTIC <br />VENTS 27" X 28" (TYP) <br />3 <br />A-13 1 <br />A-13 <br />A-13 <br />2 <br />A-13 <br />4 <br />A-13 <br />B <br />A-13 <br />B <br />A-13 <br />A <br />A-13 <br />A <br />IRMA DE LA TORRE <br />1702 S. GARNSEY ST. <br />SANTA ANA, CA 92707 <br />013-244-01 <br />1'-0" <br />1' <br />- <br />6 <br />" <br />1'-6" <br />EXISTING GARAGE <br />NEW ADU <br />PROPOSED NEW <br />DETACHED ADU, <br />LEGALIZATION OF <br />WINDOWS & COVERED <br />PATIO, PROPOSED NEW & <br />MODIFICATION TO <br />CONCRETE WALL <br />NOTE: <br />1.NO EAVE OR CORNICE VENTS. <br />2.PROTECT EAVES-IGNITION RESISTANT OR NON-COMBUSTIBLE <br />3.VENTS SHALL HAVE OPENINGS A MINIMUM OF 1/16" AND NO MORE <br />THAN 1/8" (144" SQ. IN.) [CRC R327.6.2.(1)] <br />4.VALLEY FLASHING SHALL BE NOT LESS THAN 0.019-INCH (No. 26 <br />GALVANIZED SHEET GAGE) CORROSION-RESISTANT METAL <br />INSTALLED OVER A MINIMUM 36" WIDE UNDERLAYMENT <br />CONSISTING OF ONE LAYER OF No. 72 ASTM CAP SHEET RUNNING <br />THE FULL LENGTH OF THE VALLEY. <br />1 HR. FIRE EAVE DETAIL <br />ROOF RAFTERS <br />NEW EAVE WILL BE COVER <br />WITH 1" NEW STUCCO FOR 1 <br />HR. FIRE WALL <br />NEW EXTERIOR WALL <br />WILL BE COVER WITH <br />NEW 1" STUCCO FOR <br />1 HR. FIRE WALL <br />1HR. FIRE RATED EAVE <br />ON SOUTH SIDE ONLY <br />© <br />24" <br />24" <br />32" <br />4"5 <br />1 <br />/ <br />2 <br />" <br />3.6454= SQ.FT <br />4 <br />144 <br /> X 131.22 <br />- O'HAGIN ATTIC VENTS 24"X27", 1/8" (TYP) <br />EACH VENT 99 SQ. IN. NET FREE AREA AS PER <br />O'HAGGIN'S INDUSTRIES, MODEL FLAT 24" X 27", <br />STANDARD 1/8" WIRE MESH. UPPER VENTS SHALL BE <br />LOCATED NO MORE THAN 3' BELOW THE RIDGE.