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BED #1 <br />9'-0" CEILING <br />BED #2 <br />9'-0" CEILING <br />BED #3 <br />9'-0" CEILING <br />KITCHEN <br />9'-0" CEILING <br />LIVING ROOM <br />9'-0" CEILING <br />GARAGE <br />1 1 <br />1 1 <br />1 <br />2 <br />1 <br />1 <br />2 <br />3 <br />3 <br />3 <br />3 <br />PORCH <br />3 <br />3 <br />CL CL <br />12'-7"12'-0"12'-5"13'-0" <br />50'-0"10'-0"4'-7"12'-5"27'-0"12'-7"8'-0"16'-5" <br />50'-0"4'-10"6'-1" <br />13'-0"23'-0"4'-0"27'-0"10'-11"2'-0"2'-312"CL <br />8'-0"4'-0" <br />8'-0"4'-0"12'-112"9'-812"5'-1"3'-9"10'-0"2'-0"8'-31 <br />2"15'-10"4'-1"3'-2"3'-2"5'-1"2'-6"30" <br />MIN.24"MIN.24"MIN.30" <br />MIN. <br />2'-6"5'-1"24"x30" <br />ACCESSF.A.U.ROOF SLOPE4:12ROOF SLOPE4:12ROOF SLOPE <br />4:12 <br />ROOF SLOPE <br />4:12 <br />GABLE VENT <br />ROOF SLOPE4:12DORMER VENT <br />(TYP.)ROOF SLOPE4:12FUTURE SOLAR PANELS <br />(90 SQ.FT.)12" EAVES(TYP.)12" EAVES <br />(TYP.) <br />BA #1 <br />9'-0" CEILING <br />BA #2 <br />9'-0" CEILING <br />AA-3AA-3PROPOSED ADU FLOOR PLAN <br />SCALE: 1/4" = 1' <br />PROPOSED ADU ROOF PLAN <br />SCALE: 1/4" = 1' <br />LEGEND <br />2x4 WALL <br />2x6 WALL <br />#DOOR SYMBOL <br />#WINDOW SYMBOL <br />WINDOW SCHEDULE <br />DESCRIPTION MATERIAL UL FACTOR SHGC NOTES <br />1 5'-0" x 4'-0"VINYL FRAME W/ LOW E - DOUBLE PANE GLASS 0.29 0.22 <br />2 3'-0" x 3'-4"SLIDING WINDOW VINYL FRAME W/ LOW E - DOUBLE PANE GLASS 0.29 0.22 <br />DOOR SCHEDULE <br />DOOR NO.DOOR SIZE <br />W" x H"TYPE OPERATION NOTES <br />1 36 x 80 SOLID SWINGING <br />2 <br />3 INTERIOR <br />NOTES: <br />1. THRESHOLDS MUST NOT EXCEED 1/2" IN HEIGHT AT DOOR ENTRANCE. <br />SAFETY OR TEMPERED GLAZING REQUIRED IN THE FOLLOWING LOCATIONS: GLAZING IN ENCLOSURES FOR OR WALLS FACING HOT <br />TUBS, WHIRLPOOLS, BATHTUBS AND SHOWERS WHERE THE BOTTOM EXPOSED EDGE IS LESS THAN 60 INCHES MEASURED <br />VERTICALLY ABOVE A STANDING OR WALKING SURFACE (CRC R308.4). <br />CEMENT, FIBER-CEMENT, FIBER-MAT REINFORCED CEMENT, GLASS MAT GYPSUM OR FIBER-REINFORCED GYPSUM BACKERS <br />SHALL BE USED AS A BASE FOR WALL TILE IN TUB AND SHOWER AREAS AND WALL AND CEILING PANELS IN SHOWER AREAS. <br />(R702.4.2 CRC) <br />SHOWERS AND TUB-SHOWER COMBINATION VALVES SHALL BE EQUIPPED WITH A MEANS TO LIMIT THE MAXIMUM SETTING OF THE <br />VALVE TO 120 DEGREES F (CPC 408.3) <br />X <br />WINDOW NO. <br />X <br />WINDOW SIZE <br />W" x H" <br />BI-FOLD <br />QTY. <br />SLIDING WINDOW6 <br />1 <br />TEMPERED GLASS <br />EXTERIOR DOOR <br />QTY. <br />2 <br />1 <br />6 <br />GARAGE DOOR108 x 96 <br />30 x 80 <br />VENTILATION NOTES: <br />1.THE ATTIC ACCESS SHALL BE A MINIMUM OF 22" X 30". A THIRTY-INCH MINIMUM CLEAR HEAD ROOM SHALL BE PROVIDED ABOVE <br />THE ATTIC ACCESS. ATTIC ACCESS SHALL BE LOCATED AT A READILY ACCESSIBLE LOCATION. <br />2.MECHANICAL VENTILATION IS NOT LESS THAN 6 AIR CHANGES PER HOUR TYPE. THE POINT OF DISCHARGE OF EXHAUST AIR <br />SHALL BE AT LEAST 3 FEET FROM ANY OPENING INTO THE BUILDING. THE EXHAUST VENT SHALL BE EQUIPPED WITH <br />BACK-DRAFT DAMPER TO COMPLY WITH ENERGY REGULATIONS. <br />3.PROVIDE OUTDOOR COMBUSTION AIR OPENINGS FOR THE MECHANICAL CLOSET WITH THE 2 PERMANENT OPENINGS METHOD <br />PER CMC SECTION 701.4.1. ONE OPENING SHALL COMMENCE WITHIN12 INCHES OF THE TOP AND THE OTHER COMMENCING <br />WITHIN 12 INCHES OF THE BOTTOM OF THE ENCLOSURE. <br />Qtot = 0.01Afloor + 7.5(Nbr + 1) = 42.97 CFM. USE 60 CFM MIN. <br />WHERE: Afloor = FLOOR AREA = 1297 SQ.FT. <br />Nbr = NUMBER OF BEDROOMS = 3 <br />IAQ FAN SHALL BE BROAN-NUTONE ROOM SIDE SERIES 80 CFM BATHROOM EXHAUST FAN, MODEL # AERN80K WITH 0.7 SONE <br />RATING. THIS EXHAUST FAN SHALL BE CONTROLLED BY A STANDARD ON/OFF SWITCH BUT THE SWITCH MUST BE LABELED TO <br />INFORM THE OCCUPANT THAT THE EXHAUST FAN IS THE WHOLE-BUILDING VENTILATION EXHAUST FAN AND IS INTENDED TO <br />OPERATE CONTINUOUSLY: "OPERATE WHEN THE HOUSE IS IN USE" OR "KEEP ON EXCEPT WHEN GONE OVER 7 DAYS" OR "FAN IS <br />TO BE LEFT ON TO ENSURE INDOOR AIR QUALITY". <br />IAQ FAN SIZING: <br />RADIANT BARRIER INSTALLATION SHALL COMPLY WITH THE 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 SPACE OF 1" MUST BE PROVIDED AND VENTILATION BE <br />PROVIDED AT UPPER AND LOWER END OF EVERY RAFTER BARRIER. <br />ATTIC VENTILATION CALCULATION FOR NEW DETACHED ADU <br />A ATTIC AREA (SQ.FT.)999 <br />B REQ'D VENTING (SQ.IN.)959 =A / 150 * 144 <br />VENT QTY.NET FREE AREA (SQ.IN.)TOTAL VENT (SQ.IN.)DESCRIPTION <br />C 14"x18" GABLE END VENT 4 110 440 EA. 14"x18" GABLE VENT NET FREE <br />AREA = 110 SQ.IN. <br />D 24"x12" DORMER VENT 6 100 600 <br />E 2.5" SCREENED 3-HOLE VENTS 15 0 =(2.5"/2)^2*3.14*3= 15 SQ.IN. <br />F 5.5"x14.5" SOFFIT VENTS 65 0 <br />G TOTAL VENTILATION <br />PROVIDED 1040 SQ.IN. <br />0 <br />GABLE VENT <br />0 <br />3 3'-0" x 1'-0"SLIDING WINDOW VINYL FRAME W/ LOW E - DOUBLE PANE GLASS 0.29 0.221 <br />3 <br />1 <br />WHDW <br />BALLARDS <br />12'-0"8'-7"15'-10" <br />45 <br />5 <br />4 <br />5 <br />1 <br />2 <br />SLIDING CLOSET DOOR60 x 80 <br />72 x 80 SLIDING CLOSET DOOR <br />A <br />A-3 <br />A <br />A-3 <br />37'-0"13'-0" <br />(N) A/C <br />CONDENSER <br />+2.00" <br />1 <br />.E< NOTES: <br />LANDINGS OR FINISHED FLOORS AT THE REQUIRED EGRESS DOOR SHALL <br />NOT BE MORE THAN 1½" LOWER THAN THE TOP OF THE THRESHOLD. THE <br />EXTERIOR LANDING OR FINISHED FLOOR SHALL NOT BE MORE THAN 7¾" <br />BELOW THE TOP OF THE THRESHOLD PROVIDED THE DOOR DOES NOT <br />SWING OVER THE LOWER LANDING OR FLOOR. (CRC R311.3.1) DOORS <br />OTHER THAN THE REQUIRED EGRESS DOOR SHALL BE PROVIDED WITH <br />LANDING NOT MORE THAN 7¾" BELOW THE TOP OF THE THRESHOLD. <br />(CRC R311.3.2) <br />THE FOLLOWING IS REQUIRED FOR THE SEPARATION OF THE PRIVATE <br />GARAGE FROM THE DWELLING UNIT: (CRC R302.5 & R302.6) <br />1) DOOR OPENINGS BETWEEN A PRIVATE GARAGE AND THE DWELLING <br />UNIT SHALL BE EITHER A SOLID WOOD DOOR OR A SOLID OR HONEYCOMB <br />CORE STEEL DOOR NOT LESS THAN 1 3/8" THICK AND SELF-CLOSING AND <br />SELF-LATCHING. THE DOOR MAY ALSO BE A 20 MINUTE RATED ASSEMBLY. <br />(R302.5.1) <br />2) GARAGE SHALL BE SEPARATED FROM THE DWELLING UNIT BY A <br />VERTICAL WALL FROM THE SLAB THRU THE ATTIC TO THE ROOF <br />SHEATHING WITH MINIMUM ½" GYPSUM BOARD ON THE GARAGE SIDE. <br />(TABLE R302.6) <br />HOOD OVER NATURAL GAS RANGE 250CFM <br />1 <br />1 <br />2 <br />2A <br />2A <br />2B <br />2B <br />IAQ FAN <br />3 <br />3 <br />A.REINFORCEMENT FOR GRAB BARS. [R327.1.1] AT LEAST ONE BATHROOM ON THE <br />ENTRY LEVEL SHALL BE PROVIDED WITH REINFORCEMENT INSTALLED IN <br />ACCORDANCE WITH THIS SECTION. WHERE THERE IS NO BATHROOM ON THE ENTRY <br />LEVEL, AT LEAST ONE BATHROOM ON THE 2ND OR 3RD FLOOR OF THE DWELLING <br />SHALL COMPLY WITH THIS SECTION. <br /> 1. REINFORCEMENT SHALL BE SOLID LUMBER OR OTHER CONSTRUCTION <br />MATERIALS APPROVED BY THE ENFORCING AGENCY. <br />2. REINFORCEMENT SHALL NOT BE LESS THAN 2 BY 8 INCH NOMINAL LUMBER <br />(1-1/2” X 7-1/4” ACTUAL DIMENSION) OR OTHER CONSTRUCTION MATERIAL PROVIDING <br />EQUAL HEIGHT AND LOAD CAPACITY. REINFORCEMENT SHALL BE LOCATED BETWEEN 32” <br />AND 39-1/4” ABOVE THE FINISHED FLOOR, FLUSH WITH THE WALL FRAMING. <br />3.WATER CLOSET REINFORCEMENT SHALL BE INSTALLED ON BOTH SIDE WALLS <br />OF THE FIXTURE, OR ONE SIDE WALL AND THE BACK WALL. <br />4.SHOWER REINFORCEMENT SHALL BE CONTINUOUS WHERE WALL FRAMING IS <br />PROVIDED. <br />5.BATHTUB AND COMBINATION BATHTUB/SHOWER REINFORCEMENT SHALL BE <br />CONTINUOUS ON EACH END OF THE BATHTUB AND THE BACK WALL. ADDITIONALLY, BACK <br />WALL REINFORCEMENT FOR A LOWER GRAB BAR SHALL BE PROVIDED WITH THE BOTTOM <br />EDGE LOCATED NO MORE THAN 6” ABOVE THE BATHTUB RIM. <br />6.WHERE THE WATER CLOSET IS NOT PLACED ADJACENT TO A SIDE WALL <br />CAPABLE OF ACCOMMODATING A GRAB BAR, THE BATHROOM SHALL HAVE PROVISIONS <br />FOR INSTALLATION OF FLOOR-MOUNTED, FOLDAWAY OR SIMILAR ALTERNATE GRAB BAR <br />REINFORCEMENTS APPROVED BY THE ENFORCING AGENCY. <br />B.DOCUMENTATION FOR GRAB BAR REINFORCEMENT. [R327.1.1.1] INFORMATION <br />AND/OR DRAWINGS IDENTIFYING THE LOCATION OF GRAB BAR REINFORCEMENT <br />SHALL BE PLACED IN THE OPERATION & MAINTENANCE MANUAL IN ACCORDANCE <br />WITH THE CALIFORNIA GREEN BUILDING STANDARDS CODE, CH. 4, DIVISION 4.4. <br />C.ELECTRICAL RECEPTACLE OUTLET, SWITCH & CONTROL HEIGHTS. [R327.1.2] <br />ELECTRICAL RECEPTACLE OUTLETS, SWITCHES AND CONTROLS (INCLUDING <br />CONTROLS FOR HEATING, VENTILATION AND AIR CONDITIONING) INTENDED TO BE <br />USED BY OCCUPANTS SHALL BE LOCATED NO MORE THAN 48” MEASURED FROM THE <br />TOP OF THE OUTLET BOX AND NOT LESS THAN 15” MEASURED FROM THE BOTTOM OF <br />THE OUTLET BOX ABOVE THE FINISH FLOOR. <br />D.INTERIOR DOORS. [R327.1.3] EFFECTIVE JULY 1, 2024, AT LEAST ONE BATHROOM AND <br />ONE BEDROOM ON THE ENTRY LEVEL SHALL PROVIDE A DOORWAY WITH A NET <br />CLEAR OPENING OF NOT LESS THAN 32”, MEASURED WITH THE DOOR POSITIONED AT <br />AN ANGLE OF 90 DEGREES FROM THE CLOSED POSITION; OR, IN THE CASE OF A 2- OR <br />3-STORY SINGLE FAMILY DWELLING, ON THE 2ND OR 3RD FLOOR OF THE DWELLING IF <br />A BATHROOM OR BEDROOM IS NOT LOCATED ON THE ENTRY LEVEL. <br />E.DOORBELL BUTTONS. [R327.1.4] DOORBELL BUTTONS OR CONTROLS, WHEN <br />INSTALLED, SHALL NOT EXCEED 48” ABOVE EXTERIOR FLOOR OR LANDING, <br />MEASURED FROM THE TOP OF THE DOORBELL BUTTON ASSEMBLY. WHERE <br />DOORBELL BUTTONS INTEGRATED WITH OTHER FEATURES ARE REQUIRED TO BE <br />INSTALLED ABOVE 48” MEASURED FROM THE EXTERIOR FLOOR OR LANDING, A <br />STANDARD DOORBELL BUTTON OR CONTROL SHALL ALSO BE PROVIDED AT A HEIGHT <br />NOT EXCEEDING 48” ABOVE EXTERIOR FLOOR OR LANDING, MEASURED FROM THE <br />TOP OF THE DOORBELL BUTTON OR CONTROL. <br />AGING-IN-PLACE/FALL PREVENTION NOTES/FEATURES: <br />ASPHALT ROOF SHINGLES "WEATHER <br />WATCH" ICE & WATER SHIELD AS 30# FELT <br />PAPER MANUFACTURED BY GAF OR EQUAL. <br />INSTALL AS PER MANUFACTURER'S <br />SPECIFICATIONS 1/2" OSB PLYWOOD <br />SHEATHING ( TO MATCH WITHIN EXISTING <br />ROOF/ MATERIAL % COLOR), TYP. <br />OWENS CORNING ROOFING ASPHALT ESR # <br />1372. <br />CRRC PRODUCT ID # 0890-0013 <br />DELTA <br />CONSTRUCTION CO. <br />SHEET NUMBER <br />ORIGIN DATE: 06/19/2024 <br />DRAWN BY:LD <br />CHECKED BY:EE <br />DINH VU NGODINH <br />NEW DETACHED ADU <br />906 S VIRLEE ST & <br />906 S VIRLEE ST UNIT #2, <br />SANTA ANA, CA 92704 <br />714-200-8872 <br />17266 FLAME TREE CIR, FOUNTAIN <br />VALLEY, CA 92708 <br />VNDINH2003@GMAIL.COM <br />DRAWINGS APPROVED BY:A2 <br />ADU FLOOR, ROOF <br />PLANS <br />906 S Virlee St & #2 - <br />10111904212/9/2024