|
F.C
<br />W/H
<br />EP
<br />GD
<br />AT
<br />T
<br />I
<br />C
<br />DW
<br />RE
<br />F
<br />Elec.
<br />W
<br />/
<br />D
<br />GD
<br />ATTIC
<br />1. PROVIDE HOUSE STREET NUMBER VISIBLE AND LEGIBLE FROM STREET
<br />2. PROVIDE MIN. 2% SLOPE AT FLAT ROOF AND DECK.
<br />3. FINISH END WALLS OF CABINETS FLANKING OPENING TO MATCH CABINET FACE. PRIME &
<br />PAINT EXPOSED GYP. BD. WALL TO MATCH WALLS. INSTALL MATCHING BASE BD.
<br />4. EXTEND FLOORING UNDER APPLIANCES RESTING ON FLOOR.
<br />5. SHOWER COMPARTMENTS AND WALLS ABOVE BATHTUB WITH SHOWER HEADS SHALL BE
<br />FINISHED WITH A SMOOTH, NONABSORBENT SURFACE TO A HEIGHT NOT LESS THAN 6 FEET
<br />ABOVE FLOOR.
<br />6. WALL COVERING SHALL BE CEMENT PLASTER, TILE OR APPROVED EQUAL TO 70 INCHES ABOVE
<br />DRAIN INLET AT SHOWERS OR TUB WITH SHOWERS. PROVIDE APPROVED SHATTER-RESISTANT
<br />MATERIALS FOR SHOWER ENCLOSURE AND WINDOWS IF SILL IS LESS THAN 5'-0" ABOVE TUB
<br />OR SHOWER FLOOR.
<br />7. OFFSET ALL IMMEDIATELY ADJACENT DOOR OPENINGS 4" FROM PERPENDICULAR WALL, UNO.
<br />8. CEILING HEIGHTS INDICATED ARE MEASURED FROM FINISH FLOOR TO BOTTOM OF CEILING
<br />FINISH.
<br />9. SMOKE DETECTORS WILL BE PROVIDED PER CHAPTER 3 CRC. THE SMOKE DETECTOR WILL BE
<br />HARD WIRED WITH BATTERY BACK-UP AND LOCATED (1) IN EACH BEDROOM, HALLWAYS
<br />OUTSIDE BEDROOMS, AND ON EACH STORY. SMOKE DETECTOR ALARM SOUND MUST BE
<br />AUDIBLE IN SLEEPING AREAS WHICH MAY REQUIRE INTERCONNECTED SMOKE DETECTORS
<br />WITHIN THE UNIT. SEE UTILITY PLANS FOR LOCATIONS. INSTALL AND LOCATE PER MFGR.
<br />LISTED REQUIREMENTS.
<br />10. SMOKE DETECTOR SHALL BE INTERCONNECTED SUCH THAT THE ACTIVATION OF ONE ALARM
<br />WILL ACTIVATE ALL ALARMS.
<br />11. SMOKE ALARM AND DETECTORS WILL BE INSTALLED AND MAINTAINED ACCORDING TO
<br />MANUFACTURER'S INSTRUCTIONS.
<br />12. PROVIDE CARBON MONOXIDE DETECTOR ALARMS ON CEILINGS OR WALLS OUTSIDE SLEEPING
<br />ROOMS PER CHAPTER 3 CRC. A DETECTOR IS REQUIRED ON EACH FLOOR
<br />13. BATHROOM FANS MUST BE ENERGY STAR W/ HUMIDISTAT CONTROLLER AND MUST BE
<br />DUCTED TO THE EXTERIOR OF THE BUILDING
<br />14. ALL NEW WINDOWS TO BE DUAL PANES TO MEET CURRENT ENERGY STANDARD
<br />REQUIREMENTS.
<br />15. ALL WALL ARE 2X4 @16" O.C. U.N.O.
<br />16. PROVIDE BACKING FOR ALL ACCESSORIES, FIXTURES AND WINDOW COVERINGS.
<br />17. NO HEATING, COOLING, OR INSULATION IN GARAGE.
<br />18. PROVIDE TWO LAYERS OF GRADE DOOR 60-MINUTE GRADE D PAPER OVER ALL WOOD BASE
<br />SHEATHING AT EXTERIOR WALLS.
<br />19. A MINIMUM 26 GAUGE, CORROSION RESISTANT OR PLASTIC WEEP SCREED WITH A MINIMUM
<br />VERTICAL FLANGE OF 3½ INCHES SHALL BE PROVIDED AT OR BELOW FOUNDATION PLATE LINE
<br />ON EXTERIOR STUD WALLS. SCREED SHALL BE A MINIMUM OF 4 INCHES ABOVE EARTH OR 2
<br />INCHES ABOVE PAVED AREAS. (CRC R703.7.2.1)
<br />20. CEILING SHALL NOT BE USED FOR STORAGE PURPOSES
<br />21. BOTH ADU AND PRIMARY DWELLING ROOF MUST MATCH AND BE SUBSTANTIALLY SIMILAR IN
<br />DESIGN, PITCH, COLOR, MATERIAL AND TEXTURE.
<br />22. PER SECTION 301.1.1 CALGREEN AND CIVIL CODE 1101.3(C), ALL NON-COMPLIANT PLUMBING
<br />FIXTURES WITHIN THIS RESIDENCE SHALL BE REPLACED WITH WATER-CONSERVING PLUMBING
<br />FIXTURES.
<br />23. THE HPWH WILL BE INSTALLED ACCORDING TO MANUFACTURER’S REQUIREMENTS
<br />24. PRESCRIPTIVE INSTALLATIONS SHALL BE INDOORS AND ON A RIGID R-10 INSULATED
<br />SURFACE. HPWH MUST MEET NEEA TIER3ORHIGHER. [150.2(B)1HIII]
<br />XX DOOR TYPE, SEE SCHEDULE ON SHEET 01-A-202
<br />WINDOW TYPE, SEE SCHEDULE ON SHEET 01-A-202
<br />XX KEY NOTE PER SCHEDULE
<br />FLOOR DEPRESSION
<br />XX
<br />LEGENDLEGENDLEGENDLEGEND
<br />WALL TYPE, SEE SCHEDULE ON SHEET 01-A-202NWX
<br />KITCHEN EXHAUST FAN MIN. 130 CFM FOR ELECTRICAL (280 CFM FOR GAS) SHALL
<br />BE DUCTED TO OUTSIDE THROUGH ROOF/EXTERIOR WALL
<br />2X4 WALL / INFILL WITH INSULATION PER T-24
<br />EXHAUST FAN SHALL BE ENERGY STAR RATED. CEILING MOUNTED LIGHT w/ VENT 50
<br />CFM MIN. INTERMITTENT W/ HUMIDITY CONTROL PER CMC 402.5, BETWEEN
<br />50%-80% SHALL BE DUCTED TO OUTSIDE THROUGH ROOF/EXTERIOR WALL
<br />RESIDENCE IAQ FAN 45 CFM,
<br />PER T24 FOR SELECTION
<br />HB
<br />3/4" HOSE BIBB WITH BACK-FLOW PREVENTOR
<br />SMOKE DETECTOR HARDWIRED w/ BATTERY BACK UP, PHOTOELECTRIC TYPE.SD
<br />CARBON MONOXIDE DETECTOR ALARM HARDWIRED w/ BATTERY BACK UP, PHOTOELECTRIC TYPE.CD
<br />ATTIC FAN COIL UNIT
<br />AC CONDENSER UNIT ON PAD 3" MIN.
<br />NEEA RATED HEATPUMP WATER HEATER PER T-24
<br />MODEL: PROPH50 T2 RH37515 (50 GAL, JA13)
<br />2X4 1-HOUR FIRE RATED WALL
<br />LAUNDRY DRYER EXHAUST
<br />ELECTRICAL PANEL/METER PER KEYNOTE
<br />CEILING AIR DIFFUSER
<br />GARBAGE DISPOSAL
<br />WALL MOUNTED A/C OUTDOOR UNIT
<br />WALL MOUNTED A/C INDOOR UNIT
<br />ATTIC ACCESS 24X30
<br />2
<br />R327.1.1 REINFORCEMENT FOR GRAB BARS:R327.1.1 REINFORCEMENT FOR GRAB BARS:R327.1.1 REINFORCEMENT FOR GRAB BARS:R327.1.1 REINFORCEMENT FOR GRAB BARS:
<br />AT LEAST ONE BATHROOM ON THE ENTRY LEVEL SHALL BE PROVIDED WITH REINFORCEMENT
<br />INSTALLED IN ACCORDANCE WITH THIS SECTION. WHERE THERE IS NO BATHROOM ON THE ENTRY
<br />LEVEL, AT LEAST ONE BATHROOM ON THE SECOND OR THIRD FLOOR OF THE DWELLING SHALL
<br />COMPLY WITH THIS SECTION.
<br />1. REINFORCEMENT SHALL BE SOLID LUMBER OR OTHER CONSTRUCTION MATERIALS APPROVED
<br />BY TH REINFORCING AGENCY.
<br />2. REINFORCEMENT SHALL NOT BE LESS THAN 2 BY 8 INCH (51 MM BY 203 MM) NOMINAL
<br />LUMBER. [11/2 INCH BY 71/4 INCH (38 MM BY 184 MM) ACTUAL DIMENTION] OR OTHER
<br />CONSTRUCTION MATERIAL PROVIDING EQUAL HEIGHT AND LOAD CAPACITY. REINFORMENT
<br />SHALL BE LOCATED BETWEEN 32 INCHES (812.8 MM) AND 39 1/4 INCHES (997 MM) ABOVE
<br />THE FINISHED FLOOR FLUSH WITH THE WALL FRAMING.
<br />3. WATER CLOSET REINFORCEMENT SHALL BE INSTALLED ON BOTH SIDE WALLS OF THE
<br />FIXTURE, OR ONE SIDE WALL AND THE BACK WALL.
<br />4. SHOWER REINFORCEMENT SHALL BE CONTINUOUS WHERE WALL FRAMING IS PROVIDED.
<br />5. BATHTUB AND COMBINATION BATHTUB/SHOWER REINFORCEMENT SHALL BE CONTTINUOS
<br />ON EACH END OF THE BATHTUB AND THE BACK WALL. ADDITIONALLY, BACK WALL
<br />REINFORCEMENT FOR A LOWER GRAB BAR SHALL BE PROVIDED WITH THE BOTTOM EDGE
<br />LOCATED NO MORE THAN 6 INCHES (152.4 MM) ABOVE THE BATHTUB RIM.
<br />EXCEPTIONS:EXCEPTIONS:EXCEPTIONS:EXCEPTIONS:
<br />1. WHERE THE WATER CLOSET IS NOT PLACED ADJACENT TO A SIDE WALL CAPABLE OF
<br />ACCOMMODATING A GRAB BAR, THE BATHROOM SHALL HAVE PROVISIONS FOR INSTALLATION
<br />OF FLOOR-MOUNTED, FOLDAWAY OR SIMILAR ALTERNATE GRAB BAR REINFORCEMENTS
<br />APPROVED BY THE ENFORCING AGENCY.
<br />2. REINFORCEMENT SHALL NOT BE REQUIRED IN WALL FRAMING FOR PREFABRICATED SHOWER
<br />ENCLOSURES AND BATHTUB WALL PANELS WITH INTEGRAL FACTORY-INSTALLED GRAB BARS
<br />OR WHEN FACTORY-INSTALLED REINFORCEMENT FOR GRAB BARS IS PROVIDED.
<br />3. SHOWER ENCLOSURES THAT DO NOT PERMIT INSTALLATION OF REINFORCEMENT AND /OR
<br />GRAB BARS SHALL BE PERMITTED, PROVIDED REINFORCEMENT FOR INSTALLATION OF FLOOR-
<br />MOUNTED GRAB BARS OR AN ALTERNATE METHOD IS APPROVED BY THE ENFORCING AGENCY.
<br />4. BATHTUBS WITH NO SURROUNDING WALLS, OR WHERE WALL PANELS DO NOT PERMIT THE
<br />INSTALLATION OF REINFORCEMENT SHALL BE PERMITTED, PROVIDED REINFORCEMENT FOR
<br />INSTALLATION OF FLOOR -MOUNTED GRAB BARS ADJACENT TO THE BATHTUB OR AN
<br />ALTERNATE METHOD IS APPROVED BY THE ENFORCING AGENCY.
<br />5. REINFORCEMENT OF FLOORS SHALL NOT BE REQUIRED FOR BATHTUBS AND WATER CLOSETS
<br />INSTALLED ON CONCRETE SLAB FLOORS.
<br />R327.1.2 ELECTRICAL RECEPTACLE OUTLET, SWITCH AND CONTROL HEIGHTS:R327.1.2 ELECTRICAL RECEPTACLE OUTLET, SWITCH AND CONTROL HEIGHTS:R327.1.2 ELECTRICAL RECEPTACLE OUTLET, SWITCH AND CONTROL HEIGHTS:R327.1.2 ELECTRICAL RECEPTACLE OUTLET, SWITCH AND CONTROL HEIGHTS:
<br />ELECTRICAL RECEPTACLE OUTLETS, SWITCHES AND CONTROLS (INCLUDING CONTROLS FOR
<br />HEATING, VENTILATION AND AIR CONDITIONING) INTENDED TO BE USED BY OCCUPANTS SHALL BE
<br />LOCATED NO MORE THAN 48 INCHES (1219.2 MM) MEASURED FROM THE TOP OF THE OUTLET
<br />BOX AND NOT LESS THAN 15 INCHES (381 MM) MEASURED FROM THE BOTTOM OF THE OUTLET
<br />BOX ABOVE THE FINISH FLOOR.
<br />EXCEPTIONS:EXCEPTIONS:EXCEPTIONS:EXCEPTIONS:
<br />1. DEDICATED RECEPTACLE OUTLETS; FLOOR RECEPTACLE OUTLETS; CONTROLS MOUNTED ON
<br />CEILING FANS AND CEILING LIGHTS; AND CONTROLS LOCATED ON APPLIANCES.
<br />2. RECEPTACLE OUTLETS REQUIRED BY THE CALIFORNIA ELECTRICAL CODE ON A WALL SPACE
<br />WHERE THE DISTANCE BETWEEN THE FINISHEDFLOOR AND A BUILT-IN FEATURE ABOVE THE
<br />FINISH FLOOR , SUCH AS A WINDOW, IS LESS THAN 15 INCHES (381 MM)
<br />R327.1.3 INTERIOR DOORSR327.1.3 INTERIOR DOORSR327.1.3 INTERIOR DOORSR327.1.3 INTERIOR DOORS
<br />EFFECTIVE JULY 1, 2024, AT LEAST ONE BATHROOM AND ONE BEDROOM ON THE ENTRY LEVEL
<br />SHALL PROVIDE A DOORWAY WITH A NET CLEAR OPENING OF NOT LESS THAN 32 INCHES (812.8
<br />MM), MEASURED WITH THE DOOR POSITIONED AT AN ANGLE OF 90 DEGREES FROM THE CLOSED
<br />POSITION; OR, IN THE CASE OF A TWOOR THREE-STORY SINGLE FAMILY DWELLING, ON THE
<br />SECOND OR THIRD FLOOR OF THE DWELLING IF A BATHROOM OR BEDROOM IS NOT LOCATED ON
<br />THE ENTRY LEVEL.
<br />R327.1.4 DOORBELL BUTTONS:R327.1.4 DOORBELL BUTTONS:R327.1.4 DOORBELL BUTTONS:R327.1.4 DOORBELL BUTTONS:
<br />DOORBELL BUTTONS OR CONTROLS, WHEN INSTALLED SHALL NOT EXCEED 48 INCHES (1219.2
<br />MM) ABOVE EXTERIOR FLOOR OR LANDING, MEASURED FROM THE TOP OF THE DOORBELL
<br />BUTTON ASSEMBLY. WHERE DOORBELL BUTTONS INTEGRATED WITH OTHER FEATURES ARE
<br />REQUIRED TO BE INSTALLED ABOVE 48 INCHES (1219.2 MM) MEASURED FROM THE EXTERIOR
<br />FLOOR OR LANDING, A STANDARD DOORBELL BUTTON OR CONTROL SHALL ALSO BE PROVIDED
<br />AT A HEIGHT NOT EXCEEDING 48 INCHES (1219.2 MM) ABOVE EXTERIOR FLOOR OR LADING,
<br />MEASURED FROM THE TOP OF THE DOORBELL BUTTON OR CONTROL.
<br />2
<br />01-A-201
<br />2
<br />01-A-201
<br />SD
<br />SD
<br />SDCD
<br />(N) PORCH
<br />51 SF
<br />52
<br />55
<br />55
<br />54
<br />63
<br />1
<br />01-A-201
<br />1
<br />01-A-201
<br />01-A-201
<br />4
<br />01
<br />-A-20
<br />1
<br />3
<br />01
<br />-A-20
<br />1
<br />5
<br />01-A-201
<br />6
<br />1.
<br />5
<br />"
<br />PHO
<br />TOELE
<br />C
<br />T
<br />R
<br />IC TYPE.
<br />10'-2"
<br />42
<br />'
<br />-
<br />3
<br />
<br />1
<br />/
<br />2
<br />"
<br />19
<br />'
<br />-
<br />0
<br />
<br />1
<br />/
<br />2
<br />"
<br />10
<br />'
<br />-
<br />0
<br />
<br />1
<br />/
<br />2
<br />"
<br />2'
<br />-
<br />5
<br />"
<br />10
<br />'
<br />-
<br />9
<br />
<br />1
<br />/
<br />2
<br />"
<br />18'-11"
<br />5'-6"2'-8"10'-9"
<br />2'-11 1/2"2'-6 1/2"5'-2"5'-7"
<br />5'
<br />-
<br />5
<br />
<br />1
<br />/
<br />2
<br />"
<br />13
<br />'
<br />-
<br />7
<br />"
<br />4'
<br />-
<br />0
<br />
<br />1
<br />/
<br />2
<br />"
<br />8'
<br />-
<br />5
<br />"
<br />10
<br />'
<br />-
<br />9
<br />
<br />1
<br />/
<br />2
<br />"
<br />3'
<br />-
<br />1
<br />1
<br />
<br />1
<br />/
<br />2
<br />"
<br />4'
<br />-
<br />5
<br />
<br />1
<br />/
<br />2
<br />"
<br />9'-9 1/2"9'-1 1/2"
<br />2'-4"4'-5"2'-7"
<br />18'-11"
<br />N-7
<br />N-9
<br />N-4
<br />N-3
<br />N-3
<br />N-2
<br />N-5
<br />N-A
<br />N-A
<br />N-C
<br />N-B
<br />N-1
<br />LIVING + KITCHENLIVING + KITCHENLIVING + KITCHENLIVING + KITCHEN
<br />9' 0" CLG
<br />WOOD
<br />ADUADUADUADU----BED #1BED #1BED #1BED #1
<br />9' 0" CLG
<br />WOOD
<br />ADUADUADUADU----BATH#1BATH#1BATH#1BATH#1
<br />9' 0" CLG
<br />TILE
<br />ADUADUADUADU----BED #2BED #2BED #2BED #2
<br />9' 0" CLG
<br />WOOD
<br />ADUADUADUADU----BATH#2BATH#2BATH#2BATH#2
<br />9' 0" CLG
<br />TILE
<br />AD
<br />U
<br />AD
<br />U
<br />AD
<br />U
<br />AD
<br />U
<br />----
<br />CL
<br />O
<br />S
<br />E
<br />T
<br />CL
<br />O
<br />S
<br />E
<br />T
<br />CL
<br />O
<br />S
<br />E
<br />T
<br />CL
<br />O
<br />S
<br />E
<br />T
<br />ADUADUADUADU----CLOSETCLOSETCLOSETCLOSET
<br />ADUADUADUADU----HALLWAYHALLWAYHALLWAYHALLWAY
<br />9' 0" CLG
<br />WOOD
<br />17
<br />"
<br />17
<br />"
<br />20
<br />"
<br />20
<br />"
<br />NW
<br />4
<br />NW
<br />4
<br />NW
<br />4
<br />NW
<br />4
<br />NW4
<br />NW4
<br />NW
<br />4
<br />NW4
<br />NW4
<br />NW4
<br />10"
<br />33
<br />62
<br />51
<br />53
<br />60
<br />65
<br />66
<br />75 58
<br />58
<br />75
<br />66
<br />31
<br />99
<br />28.1
<br />76
<br />76
<br />1.21.41.31.7
<br />50
<br />SDCD
<br />10
<br />'
<br />-
<br />0
<br />"
<br />2'-4 1/2"10'-3"
<br />9'
<br />-
<br />8
<br />"
<br />2'
<br />-
<br />4
<br />
<br />1
<br />/
<br />2
<br />"
<br />9'-1"
<br />13
<br />'
<br />-
<br />1
<br />
<br />1
<br />/
<br />2
<br />"
<br />5'
<br />-
<br />5
<br />
<br />1
<br />/
<br />2
<br />"
<br />9'-4"8'-8"
<br />5'-4 1/2"3'-2"
<br />3'
<br />-
<br />8
<br />"
<br />8'
<br />-
<br />0
<br />"
<br />10
<br />'
<br />-
<br />0
<br />"
<br />5'-0"
<br />9'-5 1/2"
<br />36
<br />'
<br />-
<br />1
<br />0
<br />"
<br />N-8
<br />N-6
<br />N-8
<br />3'
<br />-
<br />7
<br />"
<br />11
<br />'
<br />-
<br />0
<br />"
<br />4'
<br />-
<br />6
<br />"
<br />5'
<br />-
<br />2
<br />
<br />1
<br />/
<br />2
<br />"
<br />4'
<br />-
<br />1
<br />0
<br />"
<br />NW
<br />4
<br />75
<br />75
<br />75
<br />75
<br />75
<br />32
<br />32
<br />32
<br />ADUADUADUADU----LAUNDRYLAUNDRYLAUNDRYLAUNDRY
<br />9' 0" CLG
<br />TILE
<br />5'-0"
<br />(N)
<br />LANDING
<br />18 SF
<br />6'
<br />-
<br />0
<br />"
<br />3'-0"
<br />3'
<br />-
<br />0
<br />"
<br />7'-0"
<br />1.5"
<br />1.
<br />5
<br />"
<br />6.
<br />5
<br />"
<br />2
<br />2
<br />6.5"
<br />1. (N) ROOF MATERIAL COVERING CLASS "A" ASPHALT SHINGLES BY CERTAINTEED ICC-ESR# 3537 OR EQUAL.
<br />THE INSTALLATION OF ROOF COVERING SHALL BE IN ACCORDANCE WITH MANUFACTURER'S SPECIFICATIONS.
<br />2. PROJECTIONS LESS THAN 3'-0" (HOUSE WITH SPRINKLER) OR 5'-0" (HOUSE WITH NO SPRINKLER) TO
<br />PROPERTY LINE TO BE 1-HOUR CONSTRUCTION, TYP.
<br />3. PROVIDE MIN. 2% SLOPE AT FLAT ROOF AND DECK (IF OCCUR).
<br />4. BOTH ADU AND PRIMARY DWELLING ROOF MUST MATCH AND BE SUBSTANTIALLY SIMILAR IN DESIGN, PITCH,
<br />COLOR, MATERIAL AND TEXTURE.
<br />5. INSTALLATION OF ROOFING SHALL BE IN ACCORDANCE WITH MANUFACTURER’S SPECIFICATIONS.
<br />1. ENCLOSED ATTICS AND ENCLOSED RAFTER SPACES FORMED WHERE CEILINGS ARE APPLIED DIRECTLY TO THE
<br />UNDERSIDE OF ROOF RAFTERS SHALL HAVE CROSS VENTILATION FOR EACH SEPARATE SPACE BY VENTILATING
<br />OPENINGS PROTECTED AGAINST THE ENTRANCE OF RAIN OR SNOW. VENTILATION OPENINGS SHALL HAVE AT
<br />LEAST DIM. OF 1/16" MIN. AND 1/4" MAX. VENTILATION OPENINGS HAVING A LEAST DIMENSION LARGER THAN
<br />1/4" SHALL BE PROVIDED W/. CORROSION-RESISTANT WIRE CLOTH SCREENING, HARDWARE CLOTH, OR
<br />SIMILAR MATERIAL WITH OPENINGS HAVING A LEAST DIM. OF 1/16" MIN. AND 1/4" MAX. OPENINGS IN ROOF
<br />FRAMING MEMBERS SHALL CONFORM TO THE REQ'TS. OF CRC R802.7. REQUIRED VENTILATION OPENINGS
<br />SHALL OPEN DIRECTLY TO THE OUTSIDE AIR.
<br />2. THE NET FREE VENTILATING AREA SHALL NOT BE LESS THAN 1/150 OF THE AREA OF THE SPACE VENTILATED.
<br />THE NET FREE VENTILATING AREA SHALL NOT BE LESS THAN 1/300 IF ONE OR MORE OF THE FOLLOWING ARE
<br />MET; 1. IN CLIMATE ZONES 14 & 16, A CLASS I OR II VAPOR RETARDER IS INSTALLED ON THE WARM-IN-WINTER
<br />SIDE OF THE CEILING. 2. AT LEAST 40% AND MORE THAN 50% OF THE REQUIRED VENTILATING ARE IS
<br />PROVIDED BY VENTILATORS LOCATED IN THE UPPER PORTION OF THE ATTIC OR RAFTER SPACE. UPPER
<br />VENTILATORS SHALL BE LOCATED NO MORE THAN 3 FEET BELOW THE RIDGE OR HIGHEST POINT OF THE
<br />SPACE, MEASURED VERTICALLY, WITH THE BALANCE OF TEH REQUIRED VANTILATION PROVIDED BY EAVE OR
<br />CORNICE VENTS. WHERE THE LOCATION OF WALL OR ROOF FRAMING MEMBERS CONFLICTS WITH THE
<br />INSTALLATION OF UPPER VENTILATORS, INSTALLATION MORE THAN 3 FEET BELOW THE RIDGE OR HIGHEST OF
<br />THE SPACE SHALL BE PERMITTED.
<br />3. WHERE EAVE OR CORNICE VENTS ARE INSTALLED, INSULATION SHALL NOT BLOCK THE FREE FLOW OF AIR. A
<br />MIN. OF A 1" SPACE SHALL BE PROVIDED BETWEEN THE INSULATION AND THE ROOF SHT'G. AND AT THE
<br />LOCATION OF THE VENT.
<br />4. VENTILATORS SHALL BE INSTALLED IN ACCORDANCE WITH MFR'G.'S INSTALLATION INSTRUCTIONS.
<br />INSTALLATION OF VENTILATORS IN ROOF SYSTEMS SHALL BE IN ACCORDANCE W/. THE REQ'TS. OF SECTION
<br />R903. INSTALLATION OF VENTILATORS IN WALL SYSTEMS SHALL BE IN ACCORDANCE W/. THE REQ'TS. OF
<br />SECTION R703.1.
<br />5. UNVENTED ATTIC ASSEMBLIESUNVENTED ATTIC ASSEMBLIESUNVENTED ATTIC ASSEMBLIESUNVENTED ATTIC ASSEMBLIES (SPACES BETWEEN THE CEILING JOISTS OF THE TOP STORY AND THE ROOF
<br />RAFTERS) AND UNVENTED ENCLOSED RAFTER ASSEMBLIESAND UNVENTED ENCLOSED RAFTER ASSEMBLIESAND UNVENTED ENCLOSED RAFTER ASSEMBLIESAND UNVENTED ENCLOSED RAFTER ASSEMBLIES (SPACES BETWEEN CEILINGS THAT ARE APPLIED
<br />DIRECTLY TO THE UNDERSIDE OF ROOF FRAMING MEMBER/RAFTERS AND THE STRUCTURAL ROOF SHT'G. AT
<br />THE TOP OF THE ROOF FRAMING MEMBERS/RAFTERS) SHALL BE PERMITTED IF ALL OF THE FOLLOWING
<br />CONDITIONS ARE MET:
<br />1. THE UNVENTED ATTIC SPACE IS COMPLETELY CONTAINED WITHIN THE BUILDING THERMAL ENVELOPE.
<br />2. NO INTERIOR CLASS I VAPOR RETARDERS ARE INSTALLED ON THE CEILING SIDE (ATTIC FLOOR) OF THE
<br />UNVENTED ATTIC ASSEMBLY OR ON THE CEILING SIDE OF THE UNVENTED ENCLOSED RAFTER ASEEMBLY.
<br />3. WHERE WOOD SHINGLES OF SHAKES ARE USED, A MIN. 1/4" VENTED AIR SPACE SEPARATES THE SHINGLES
<br />OR SHAKES AND THE ROOFING UNDERLAYMENT ABOVE THE STRUCTURAL SHT'G.
<br />4. IN CALIFORNIA CLIMATE ZONES 14 & 16, ANY AIR-IMPERMEABLE INSULATION SHALL BE A CLASS II VAPOR
<br />RETARDER, OR SHALL HAVE A CLASS III VAPOR RETARDER COATING OR COVERING IN DIRECT CONTACT W/.
<br />THE UNDERSIDE OF THE INSULATION (SEE TITLE 24, PART 6, FIG. 100.1-A)
<br />5. EITHER ITEMS 5.1, 5.2 OR 5.3 SHALL BE MET, DEPENDING ON THE AIR PERMEABILITY OF THE INSULATION
<br />DIRECTLY UNDER THE STRUCTURAL ROOF SHT'G. (NO INSULATION SHALL BE REQ'D. WHEN ROOF TILES, WOOD
<br />SHINGLES OR WOOD SHAKES, OR ANY OTHER ROOFING SYSTEM USING BATTENS AND NO CONT.
<br />UNDERLAYMENT IS INSTALLED. A CONT. LAYER SHALL BE CONSIDERED TO EXIST IF SHT'G., ROOFING PAPER OR
<br />ANY CONT. LAYER WHICH HAS A PERM RATE OF NO MORE THAN ONE PERM UNDER THE DRY CUP METHOD.);
<br />5.1. AIR-IMPERMEABLE INSULATION ONLY. INSULATION SHALL BE APPLIED IN DIRECT CONTACT W/. THE
<br />UNDERSIDE OF THE STRUCTURAL ROOF SHT'G.
<br />5.2. AIR-PERMEABLE INSULATION ONLY. IN ADDITION TO THE AIR-PERMEABLE INSULATION INSTALLED
<br />DIRECTLY BELOW THE STRUCTURAL SHT'G., RIDGE BOARD OR SHEET INSULATION W/. AN R-VALUE OR R-4
<br />SHALL BE INSTALLED DIRECTLY ABOVE THE STRUCTURAL ROOF SHT'G. FOR CONDENSATION CONTROL.
<br />5.3. AIR-IMPERMEABLE AND AIR-PERMEABLE INSULATION. THE AIR-IMPERMEABLE INSULATION SHALL BE
<br />APPLIED IN DIRECT CONTACT W/. THE UNDERSIDE OF THE STRUCTURAL ROOF SHT'G. FOR CONDENSATION
<br />CONTROL. THE AIR-PERMEABLE INSULATION SHALL BE INSTALLED DIRECTLY UNDER TH AIR-PERMEABLE
<br />INSULATION.
<br />5.4. WHERE PREFORMED INSULATION BOARD IS USED AS THE AIR0IMPERMEABLE INSULATION LAYER, IT
<br />SHALL BE SEALED AT THE PERIMETER OF EACH INDIVIDUAL SHEET INTERIOR SURFACE TO FORM A CONT.
<br />LAYER.
<br />6.VENT OPENINGS SHALL BE PROVIDED WITH CORROSION-RESISTANT WIRE MESH WITH 1/16'' MINIMUM TO
<br />1/4'' MAXIMUM OPENINGS. A MINIMUM OF A 1-INCH AIRSPACE MUST BE MAINTAINED BETWEEN THE
<br />INSULATION AND THE ROOF SHEATHING AT THE LOCATIONS OF THE VENTS. [CRC R806]
<br />NEW DETACHED ADU ATTIC AREA : 749 SFNEW DETACHED ADU ATTIC AREA : 749 SFNEW DETACHED ADU ATTIC AREA : 749 SFNEW DETACHED ADU ATTIC AREA : 749 SF
<br />NET VENT AREA REQUIRE: 749/150 x 144SQ.IN = 719 SQ.IN
<br />USE 10 O'HAGIN 72 SQ. IN/UNIT, SEE SPEC.
<br />2
<br />01-A-201
<br />2
<br />01-A-201
<br />1
<br />01-A-201
<br />1
<br />01-A-201
<br />01-A-201
<br />4
<br />01
<br />-A-20
<br />1
<br />3
<br />01
<br />-A-20
<br />1
<br />5
<br />01-A-201
<br />6
<br />3'-0"
<br />(N) DETACHED ADU(N) DETACHED ADU(N) DETACHED ADU(N) DETACHED ADU
<br />1 STORY1 STORY1 STORY1 STORY
<br />(N) ROOF
<br />1'
<br />-
<br />0
<br />"
<br />6"
<br />1'-0"
<br />6'
<br />-
<br />5
<br />
<br />1
<br />/
<br />2
<br />"
<br />10'-4"
<br />1'
<br />-
<br />0
<br />"
<br />(N) ATTIC
<br />AREA
<br />749 SF
<br />2.7 kWdc (PER T2.7 kWdc (PER T2.7 kWdc (PER T2.7 kWdc (PER T ----24) 24) 24) 24)
<br />PV SYSTEMPV SYSTEMPV SYSTEMPV SYSTEM
<br />(N) SOLAR PANEL(N) SOLAR PANEL(N) SOLAR PANEL(N) SOLAR PANEL
<br />(N) O'HAGIN VENTILATION(N) O'HAGIN VENTILATION(N) O'HAGIN VENTILATION(N) O'HAGIN VENTILATION
<br />(N) ROOF MATERIAL COVERING CLASS "A"
<br />ASPHALT SHINGLES BY CERTAINTEED
<br />ICC-ESR# 3537 OR EQUAL. OVER PLYWOOD
<br />SHEATING OVER RADIANT BARRIER OVER
<br />RAFTERS PER STRUCTURAL DWGS. ROOF
<br />COLOR AND MATERIAL TO MATCH WITH
<br />EXISTING BUILDING, EQUAL.
<br />(N) PORCH BELOW(N) PORCH BELOW(N) PORCH BELOW(N) PORCH BELOW
<br />(N) POST BELOW
<br />3:123:12
<br />3:123:12
<br />WA
<br />L
<br />L
<br />
<br />L
<br />I
<br />N
<br />E
<br />
<br />B
<br />E
<br />L
<br />O
<br />W
<br />,
<br />
<br />T
<br />Y
<br />P
<br />.
<br />WA
<br />L
<br />L
<br />
<br />L
<br />I
<br />N
<br />E
<br />
<br />B
<br />E
<br />L
<br />O
<br />W
<br />,
<br />
<br />T
<br />Y
<br />P
<br />.
<br />WALL LINE BELOW, TYP.
<br />WALL LINE BELOW, TYP.
<br />WALL LINE BELOW, TYP.
<br />BEAM LINE BELOW, TYP.
<br />BE
<br />A
<br />M
<br />
<br />L
<br />I
<br />N
<br />E
<br />
<br />B
<br />E
<br />L
<br />O
<br />W
<br />,
<br />
<br />T
<br />Y
<br />P
<br />.
<br />1
<br />01-A-301
<br />3
<br />01-A-301
<br />4
<br />01-A-301
<br />2
<br />01-A-301
<br />2025.03
<br />10.10.2025
<br />©2025Sheet No.
<br />Rev.
<br />Project No.
<br />Date Print:
<br />Design by
<br />TRINH HA.
<br />Date.
<br />Pr
<br />o
<br />j
<br />e
<br />c
<br />t
<br />:
<br />Description.
<br />1.07.23.2025Correction 1st.
<br />2.09.12.2025Correction 2nd.
<br />01-A-200
<br />CE
<br />N
<br />T
<br />E
<br />R
<br />
<br />S
<br />T
<br />
<br />CE
<br />N
<br />T
<br />E
<br />R
<br />
<br />S
<br />T
<br />
<br />CE
<br />N
<br />T
<br />E
<br />R
<br />
<br />S
<br />T
<br />
<br />CE
<br />N
<br />T
<br />E
<br />R
<br />
<br />S
<br />T
<br />
<br />----
<br />RE
<br />S
<br />I
<br />D
<br />E
<br />N
<br />C
<br />E
<br />RE
<br />S
<br />I
<br />D
<br />E
<br />N
<br />C
<br />E
<br />RE
<br />S
<br />I
<br />D
<br />E
<br />N
<br />C
<br />E
<br />RE
<br />S
<br />I
<br />D
<br />E
<br />N
<br />C
<br />E
<br />Ad
<br />d
<br />r
<br />e
<br />s
<br />s
<br />
<br />M
<br />a
<br />i
<br />n
<br />
<br />H
<br />o
<br />u
<br />s
<br />e
<br />:
<br />
<br />4
<br />2
<br />1
<br />
<br />S
<br />
<br />C
<br />e
<br />n
<br />t
<br />e
<br />r
<br />
<br />S
<br />t
<br />,
<br />
<br />S
<br />a
<br />n
<br />t
<br />a
<br />
<br />A
<br />n
<br />a
<br />,
<br />
<br />C
<br />A
<br />
<br />92
<br />7
<br />0
<br />3
<br />Ad
<br />d
<br />r
<br />e
<br />s
<br />s
<br />
<br />D
<br />e
<br />t
<br />a
<br />c
<br />h
<br />e
<br />d
<br />
<br />A
<br />D
<br />U
<br />:
<br />
<br />4
<br />2
<br />3
<br />
<br />S
<br />
<br />C
<br />e
<br />n
<br />t
<br />e
<br />r
<br />
<br />S
<br />t
<br />,
<br />
<br />S
<br />a
<br />n
<br />t
<br />a
<br />
<br />A
<br />n
<br />a
<br />,
<br />
<br />C
<br />A
<br />9
<br />2
<br />7
<br />0
<br />3
<br />PROPOSED_ ADU
<br />FLOOR & ROOF
<br />PLAN
<br />FLOOR PLAN NOTESFLOOR PLAN NOTESFLOOR PLAN NOTESFLOOR PLAN NOTES
<br />FLOOR PLAN LEGENDSFLOOR PLAN LEGENDSFLOOR PLAN LEGENDSFLOOR PLAN LEGENDS FLOOR PLAN KEYNOTESFLOOR PLAN KEYNOTESFLOOR PLAN KEYNOTESFLOOR PLAN KEYNOTES
<br />1.2 (N) ELECTRICAL PANEL FOR ADU 200 AMP, WITH A 225A BUS BAR
<br />1.3 "(N) 60 AMP SUBPANEL FOR ADU ESS SYSTEM"
<br />1.4 (N) ELECTRICAL METER FOR ADU 200 AMP
<br />1.7 (N) ELECTRICAL METER FOR MAINHOUSE 200 AMP, RELOCATION
<br />28.1 (N) POST, PER STRUCT.
<br />31 (N) DUCTLESS MULTI-SPLIT SYSTEM AC. PER T-24
<br />32 (N) WALL MOUNTED AC INDOOR UNIT PER T-24
<br />33 (N) HEAT PUMP WATER HEATERS PER T-24, MODEL: PROPH50 T2 RH37515 (50 GAL, JA13) , EQUIPMENT CABINET TO BE
<br />PAINTED TO MATCH THE ADU EXTERIOR MATERIALS
<br />50 (N) 24"X30" ATTIC ACCESS
<br />51 (N) 36" COOK-TOP. PROVIDE EXHAUST HOOD WITH LIGHT AND FAN VENT TO OUTSIDE AIR (280 CFM) WITH 8" DUCT. VERIFY
<br />DIMENSIONS AND POWER REQUIREMENTS WITH MANUFACTURER'S SPECIFICATIONS.
<br />52 THIS SWITCH CONTROLS THE INDOOR AIR QUALITY VENTILATION FOR THE HOME. LEAVE SWITCH IN THE 'ON' POSITION AT ALL
<br />TIMES UNLESS THE OUTDOOR AIR QUALITY IS VERYPOOR."[150.0(O)J]
<br />53 LOUVERED DOOR HAVE 100SQ.IN AIR GRILL TO MAKEUP AIR
<br />54
<br />"MIN. 4"" DIA. TO THE OUTSIDE, EQUIPPED WITH A BACK DRAFT DAMPER. DUCT LENGTH OR SIZES AS PERMITTED OR
<br />REQUIRED BY MANUFACTURERS INSTALLATIONS AND APPROVED BY THE BUILDING OFFICIAL (EXHAUST THROUGH EXTERIOR
<br />WALL/ROOF)"
<br />55
<br />"EXHAUST FAN FOR BATHROOM SHALL BE ENERGY STAR RATED. CEILING MOUNTED LIGHT W/ VENT 50CFM MIN.
<br />INTERMITTENT W/HUMIDITY CONTROL PER CMC 402.5, BETWEEN 50-80% SHALL BE DUCTED TO OUTSIDE THROUGH
<br />ROOF/EXTERIOR WALL"
<br />58 2" SHOWER CURB
<br />60 FUTURE INSTALLED FLOOR MOUNTED FOLDABLE GRAB BAR
<br />62 36'' HIGH CUSTOM COUNTERTOP w/ 6'' SPLASH & RETURN
<br />63 BUILT-IN UNDER-COUNTER DISHWASHER. VERIFY DIMENSIONS WITH MANUFACTURER'S SPECIFICATIONS.
<br />65 GRAB BAR REINFORCEMENT, TYP.
<br />66 SMOOTH, NON-ABSORBENT SURFACE TO A HEIGHT NOT LESS THAN 72 INCHES ABOVE THE DRAIN INLE.
<br />75 TEMPERED GLASS
<br />76 "TEMPERED, OBSCURED GLASS"
<br />99 1HR FIRE-RATED WALL PROVIDE UNPROTECTED OPENING MAX 25% OF WALL AREA, SEE CALCUALTION ON ELEVATION VIEW.
<br />ADUADUADUADU---- DOOR SCHEDULEDOOR SCHEDULEDOOR SCHEDULEDOOR SCHEDULE
<br />ADUADUADUADU---- WINDOW SCHEDULEWINDOW SCHEDULEWINDOW SCHEDULEWINDOW SCHEDULEAGINGAGINGAGINGAGING----IN PLACE NOTES:IN PLACE NOTES:IN PLACE NOTES:IN PLACE NOTES:
<br />1/4" = 1'-0"1PROPOSED ADU FLOOR PLAN
<br />ID QTY DOOR SIZE DESCRIPTION U-FACTOR SHGC REMARK
<br />N-1 1 3' - 0" x 6' - 8" EXTEIOR DOOR, SWING DOOR, HOLLOW CORE, WOOD FRAME, TEMPERED
<br />GLASS, PAINTED FINISH.
<br />0.5 ENTRY DOOR (1), (2), (3), (9)
<br />N-2 1 2' - 8" x 6' - 8" SWING DOOR, HOLLOW CORE, WOOD FRAME, PAINTED FINISH.INTERIOR DOOR
<br />N-3 2 2' - 10" x 6' - 8" SWING DOOR, HOLLOW CORE, WOOD FRAME, PAINTED FINISH.INTERIOR DOOR
<br />N-4 1 2' - 4" x 6' - 8" SWING DOOR, HOLLOW CORE, WOOD FRAME, PAINTED FINISH.INTERIOR DOOR
<br />N-5 1 3' - 0" x 6' - 8" FRENCH DOOR 2-PANEL SWING/GLASS, WITH LOUVER, WOOD FRAME,
<br />PAINTED FINISH
<br />LOUVER DOOR
<br />N-6 1 5' - 0" x 6' - 8" SLIDING DOOR, HOLLOW CORE, WOOD FRAME, TEMPERED GLASS, PAINTED
<br />FINISH.
<br />0.3 0.23 EXTERIOR DOOR
<br />N-7 1 5' - 6" x 6' - 8" SLIDING DOOR, HOLLOW CORE, WOOD FRAME, PAINTED FINISH.INTERIOR DOOR
<br />N-8 2 6' - 0" x 6' - 8" SLIDING DOOR, HOLLOW CORE, WOOD FRAME, TEMPERED GLASS, PAINTED
<br />FINISH.
<br />0.3 0.23 EXTERIOR DOOR
<br />N-9 1 5' - 0" x 6' - 8" SLIDING DOOR, HOLLOW CORE, WOOD FRAME, PAINTED FINISH.INTERIOR DOOR
<br />TOTAL: 11
<br />ID QTY WINDOW SIZE DESCRIPTION U-FACTOR SHGC REMARK
<br />N-A 2 3' - 0" x 2' - 0" SLIDER, DUAL GLASS/ FIBERGLASS FRAME, SOLID CORE, FINISH PER MFGR. 0.3 0.23 TEMP. OBSCURED @BATH (5), (10)
<br />N-B 1 3' - 0" x 3' - 6" SLIDER, DUAL GLASS/ FIBERGLASS FRAME, SOLID CORE, FINISH PER MFGR. 0.3 0.23
<br />N-C 1 4' - 0" x 4' - 0" SLIDER, DUAL GLASS/ FIBERGLASS FRAME, SOLID CORE, FINISH PER MFGR. 0.3 0.23
<br />TOTAL: 4
<br />ROOF PLAN GENERAL NOTESROOF PLAN GENERAL NOTESROOF PLAN GENERAL NOTESROOF PLAN GENERAL NOTES
<br />VENTILATION NOTESVENTILATION NOTESVENTILATION NOTESVENTILATION NOTES
<br />ATTIC & RAFTER CAVITY VENTILATIONATTIC & RAFTER CAVITY VENTILATIONATTIC & RAFTER CAVITY VENTILATIONATTIC & RAFTER CAVITY VENTILATION
<br />1/4" = 1'-0"2PROPOSED ADU ROOF PLAN
|