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CITY OF SANTA ANA <br />y� <br />(E) DECK SLIP <br />RESISTANCE <br />111— <br />(E) ASPHALT ROOFING <br />(E) ASPHALT R❑❑FING <br />------------------------------ <br />_W <br />--------------------------- <br />I <br />--------------------- ---------------------------- <br />_w <br />�' <br />�' <br />� � <br />� � <br />� � <br />� � <br />� � <br />I <br />I <br />I <br />I <br />I <br />(E) HIGH ROOF <br />(E) <br />LOW ROOF <br />� � <br />C1J W i <br />I <br />N <br />�p i <br />�p <br />�. <br />W <br />� <br />0 i <br />.WiILOJ <br />R1 W i <br />u W <br />�w <br />I �p <br />�o <br />I � <br />� � <br />� <br />I <br />I <br />I <br />I <br />I <br />1 <br />E <br />HOUSE <br />1 /8" = 1 ' - 0" <br />ADU ATTIC VENTILATI❑N CALCULATI❑NS: <br />1, ATTIC VENTILATI❑N REQUIRED: <br />ROOF ATTICS 561 SF x (1h)= 539 SQ. IN. <br />2. ATTIC VENTILATION PROVIDED WITH 16'x24" GABLE VENTS <br />(384 SQ. IN. EACH). <br />ROOF ATTIC, <br />(2) 16'x24' GABLE VENTS = 768 SQ. IN <br />3. GABLE VENTS SHALL BE COVERED WITH C❑RR❑SI❑N RESISTANT <br />MESH W/ LEAST DIMENSI❑N NOT EXCEEDING j" <br />R❑❑FING NOTES, <br />1, INSTALLATION OF ROOFING SHALL BE IN ACCORDANCE WITH <br />MANUFACTURER SPECIFICATI❑NS. <br />2. NEW "MALARKEY R❑❑FING PRODUCTS' ASPHALT SHINGLES, <br />VISTA SILVERW❑❑D 261 WITH MIN. CLASS A, (ICC-ESR-3150) <br />AND CRRC PROD. ID # 0850-0051, WITH RADIANT BARRIER <br />SHEATHING. <br />3. "MALARKEY R❑❑FING PRODUCTS', VISTA SERIES ASPHALT <br />SHINGLE IS COOL ROOF COMPLIANT WITH: <br />AGED SOLAR REFLECTANCE = 0.21 > 0.1 <br />THERMAL EMITTANCE = 0.94 > 0.85 <br />SRI = 22 >- 16 <br />4. RADIANT BARRIER INSTALLATION SHALL COMPLY WITH THE <br />FOLLOWING: <br />A. PROVIDE NO LESS THAN 30% UPPER VENTS. <br />B. BE INSTALLED ON VERTICAL ATTIC SURFACES AND GABLE ENDS. <br />C. WHEN INSTALLED IN ENCLOSED RAFTER SPACES A MINIMUM AIR <br />SPACE OF 1" MUST BE PROVIDED AND VENTILATION BE PROVIDED <br />AT UPPER AND LOWER END OF EVERY RAFTER BARRIER. <br />D. INSTALLATION TO COMPLY WITH MANUFACTURER RECOMMENDATION. <br />16"x 2 4" <br />GABLE VENT—\ <br />ROOF LINE <br />EXTERI❑R <br />WALL LINE \ <br />ROOF PLAN <br />No: <br />- NO CHANGE <br />RAKE EDGE A MINIMUM OF 1" <br />ROOFING & UNDERLAYMENTS 1 <br />ASPHALT R❑❑FING, <br />SEE R❑❑FING NOTES <br />(N)4112 <br />(N)4:12 I <br />' <br />SLOPE <br />SLOPE <br />i <br />i <br />r7 <br />r--------------- ---� <br />I <br />I <br />Q6 <br />NEW ROOF <br />OVERHANG AT <br />ADU ENTRY <br />2x BL❑CKING FROM TOP <br />1 ,-0„ ' <br />PLATE TO UNDERSIDE OF <br />EA E <br />ROOF SPACED BETWEEN <br />' (E)4112 <br />(E)4112 <br />; <br />: <br />EACH ROOF RAFTER USED AS <br />SLOPE <br />SLOPE- <br />: <br />FIREBL❑CKING TO COMPLY <br />WITH EAVE FIRE RATING <br />`--- <br />EXCEPTI❑N OF TABLE <br />R302,1(1), DETAIL 6/A3 <br />6 I <br />3'-0„ <br />q3 ' <br />' <br />(E) 5'-0" <br />I <br />L______________________ j ________ _____________ <br />I <br />V <br />I <br />16"x24" <br />6 <br />I <br />GABLE VENT <br />A3 <br />i <br />EDGE <br />Lwoll <br />Approved <br />FOR PERMIT ISSUANC <br />Master I D: <br />Date: <br />/o Q\7),OF KSS IONS!\ <br />co Q- <br />C64806 c <br />r <br />EXP 6/30/2025 <br />F OF CAL�F� <br />Q <br />� <br />z <br />O <br />W <br />IL <br />� <br />N <br />O <br />0 <br />C)�J�z <br />'�, <br />O <br />zQ�O <br />O <br />U <br />(S-) <br />Q <br />CL- <br />(,D <br />QD�z <br />= <br />OOz� <br />CO <br />CO <br />Q n <br />w <br />X <br />W <br />O <br />I+I <br />w <br />q <br />0 <br />w <br />Wz <br />z <br />o <br />�N <br />Z <br />�LLI <br />O44 <br />� <br />� <br />H <br />cn <br />H <br />w <br />w <br />H <br />Q <br />x <br />x <br />as <br />DRAWN BY: <br />F.L. <br />CHECK'D BY: <br />F.L. <br />SCALE: <br />AS NOTED <br />JOB NO.: <br />SHEET <br />N) ADU ROOF PLAN <br />O 1 /8„ = 1,- 0„ <br />Z <br />EXISTING SITE PLAN- <br />0 <br />1 /8 = V-012 <br />z'm <br />Tla <br />