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<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 />A2.1
<br />PROPOSED FLOOR 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 />NEW DOORD1
<br />CARBON MONOXIDE DETECTORCM
<br />SMOKE DETECTORSD
<br />MIN. 50 CFM MECHANICAL
<br />EXHAUST FAN - ENERGYSTAR
<br />WITH HUMIDISTAT
<br />FAN
<br />EXISTING STUD WALL TO REMAIN
<br />NEW STUD WALL
<br />NEW WINDOW
<br />W 1
<br />W 1
<br />W 2
<br />W 3 W 4 W 5D1
<br />D 2
<br />CM SD
<br />FAN
<br />CM
<br />SD
<br />SD
<br />attic
<br />access
<br />1
<br />A 2 .5
<br />1
<br />A 2 .5
<br />FAN
<br />SDSD
<br />SD
<br />SD
<br />SD
<br />CM
<br />D 3
<br />D 4
<br />D 5
<br />D 6
<br />WWF
<br />7'
<br />-
<br />1
<br />0
<br />"
<br />7'
<br />-
<br />1
<br />0
<br />"
<br />5'-11"8'-5"4'-7"16'-10"8'-4"
<br />2'
<br />-
<br />5
<br />"
<br />8'
<br />-
<br />5
<br />"
<br />4'
<br />-
<br />9
<br />"
<br />3'
<br />3'
<br />3'
<br />6'
<br />5'
<br />3'
<br />-
<br />6
<br />"
<br />34'-1"10'
<br />(E)
<br />(E)
<br />(E)(E)
<br />(E)
<br />(E)
<br />(E)
<br />(E)
<br />26
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<br />SH
<br />26
<br />4
<br />0
<br />SH
<br />(E)
<br />(E)
<br />(E)
<br />(E)(E)(E)(E)
<br />(E)
<br />(E)
<br />(E)
<br />3030LS30684016LS4034LS
<br />60
<br />6
<br />8
<br />30
<br />68
<br />10068
<br />3068
<br />4668
<br />14
<br />'-5"
<br />13'-7"
<br />4'-3"
<br />3'
<br />9'-6"
<br />14
<br />'-5"
<br />9'-6"
<br />2'-8"
<br />3'-8"5'-6"
<br />11
<br />'-5"
<br />9'-6"9'-6"
<br />8'
<br />9'-9"
<br />3'
<br />6'-2"
<br />3'-9"
<br />5'
<br />15
<br />'-7"
<br />10
<br />'-1"
<br />4'-8"
<br />15
<br />'-2"
<br />44'-1"
<br />7'-4"
<br />1'-8"
<br />2'
<br />9'-6"
<br />11
<br />'-5"
<br />11
<br />'-5"
<br />15
<br />'-7"
<br />29
<br />'-11
<br />"
<br />3'
<br />3'-2"
<br />7'-11
<br />"
<br />11'
<br />12
<br />'-6"
<br />2'
<br />5'
<br />5'
<br />11'
<br />2'-6"
<br />2'-11
<br />"
<br />2'-6"
<br />2'-7"
<br />14'
<br />4'10'-1"12'-6"
<br />14
<br />'-10
<br />"
<br />26'-7"
<br />1"2'-4"1"1'2'-6"1'2'-6"2'1'
<br />BEDROOM 1
<br />8' CEILING
<br />CLOSET
<br />KITCHEN
<br />8' CEILING
<br />DINING
<br />8' CEILING
<br />BEDROOM 2
<br />8' CEILING
<br />LIVING
<br />8' CEILING
<br />HALL
<br />8' CEILING
<br />storage
<br />BATHROOM
<br />8' CEILING
<br />2
<br />UP
<br />1 DOWN
<br />PORCH
<br />slope roof
<br />qu
<br />e
<br />e
<br />n
<br />
<br />si
<br />z
<br />e
<br />ADU ENTRY
<br />TV wall
<br />(N) ADU
<br />BEDROOM
<br />8' CEILING
<br />(N) ADU CLOSET (N) ADU
<br />LAUNDRY
<br />8' CEILING
<br />(N) ADU
<br />BATHROOM
<br />8' CEILING
<br />(N) ADU
<br />LIVING
<br />8' CEILING
<br />28 fridge30 range24 sink
<br />(N) ADU
<br />KITCHEN
<br />8' CEILING
<br />W/D
<br />HEAT PUMP
<br />TANKLESS
<br />21
<br />0
<br />3
<br />1
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<br />SC
<br />21
<br />0
<br />3
<br />1
<br />0
<br />SC
<br />HEAT PUMP
<br />WATER HEATER
<br />GRAB BAR
<br />(N)
<br />MI
<br />N
<br />I
<br />
<br />SP
<br />L
<br />I
<br />T
<br />(N) MINI SPLIT
<br />1-HOUR FIRE RATED WALL
<br />Aging-in-Place Design and Fall Prevention .CRC SECT R327.For new dwellings,at least one bathroom on the entry level shall be provided with reinforcement installed in accordance with CRC 327.1.1.
<br />Where there is no bathroom on the entry level ,at least one bathroom on the second or third floor of the dwelling shall comply with this section.
<br />1.Reinforcement shall be solid lumber or other construction materials approved by the enforcing agency .
<br />2.Reinforcement shall not be less than 2 by 8 inch (51 mm by 203 mm)nominal lumber. [11 /2 inch by 71/4 inch (38 mm by 184 mm actual dimension]or other construction material providing equal height .
<br />Reinforcement shall be located between 32 inches (812.8 mm)and 391/4 inches (997 mm)above the finished floor flush with the wall framing.
<br />3.Water closet reinforcement shall be installed on both side walls of the fixture,or one side wall and the back wall.
<br />4.Whower reinforcement shall be continuous where wall framing is provided.
<br />5.Bathtub and combination bathtub/shower reinforcement shall be continuous on each end of the bathtub and the back wall.Additionally ,back wall reinforcement for a lower grab bar shall be provided
<br />located no more than 6 inches (152.4 mm)above the bathtub rim .
<br />See exceptions 1-5 per R327.1.1.
<br />NOTES :
<br />WHOLE HOUSE FANWWF
<br />and load capacity.
<br />with the bottom edge
<br />KEYNOTES:
<br /> INSTALL NEW WALL
<br /> INSTALL NEW EXTERIOR DOOR with theshold 1 1/2" max
<br /> INSTALL NEW INTERIOR DOOR
<br /> INSTALL NEW WINDOW
<br /> INSTALL NEW CABINET
<br /> INSTALL NEW KITCHEN SINK
<br /> INSTALL NEW 300 CFM KITCHEN HOOD
<br /> KITCHEN RANGE HOODS NOTE:
<br /> THIS FAN IS TO BE USED FOR LOCAL VENT. EXHAUST.
<br /> MINIMUM 300 CFM FAN TESTED AT A STATIC PRESSURE .
<br /> 25 WC AND RATED @3 SONES OR LESS REQUIRED TO BE
<br /> INSTALLED. AND MUST BE ATTACHED TO A MINIMUM 5"
<br /> SMOOTH DUCT AND NO LONGER THAN 85'. SUBTRACT 15'
<br /> INSTALL NEW FRIDGE
<br /> INSTALL NEW BATHROOM FIXTURES
<br />LEGEND:GENERAL NOTES:
<br />1. ALL CONSTRUCTION SHALL COMPLY WITH THE 2022 EDITION OF THE CRC, OR CBC, CMC, CPC, AND CEC
<br />AS ADOPTED AND AMENDED BY THE STATE OF CALIFORNIA IN TITLE 24 CCR AND THE CITY OF
<br />MUNICIPALITY AMENDMENTS.
<br />2. SEPARATE PERMITS MAY BE REQUIRED FOR MECHANICAL , ELECTRICAL, PLUMBING, SHORING,
<br />GRADING, AND DEMOLITION
<br />3, ALL PROPERTY LINES, EASEMENTS, AND EXISTING BUILDINGS HAVE BEEN INDICATED ON THIS SITE
<br />PLAN.
<br />4. A SECURITY FENCE SHALL BE PROVIDED AROUND THE CONSTRUCTION AREA THAT SHALL BE
<br />INSTALLED PRIOR TO EXCAVATION AND /OR FOUNDATION TRENCHING. (BMC 9-1-2-3302.4)
<br />5. WATER SHALL BE PROVIDED ON THE SITE AND USED TO CONTROL DUST.
<br />6. TEMPORARY TOILET FACILITIES SHALL BE PROVIDED ON SITE. (BMC 9-1-2-3305.1)
<br />7. THE FINISH GRADE SHALL SLOPE A MIN. OF 5%, OR 6"'H, TO POINT 10 FEET FROM BUILDING
<br />FOUNDATION, OR TO AN APPROVED ALTERNATE METHOD OF DIVERTING WATER AWAY FROM THE
<br />FOUNDATION. SWALES SHALL SLOPE A MINIMUM OF 2% (CBC 1804.4, CRC R401.3)
<br />8. THE TOP OF THE EXTERIOR FOUNDATION SHALL EXTEND ABOVE THE ELEVATION OF THE STREET
<br />GUTTER A MINIMUM OF 12 "H PLUS 2%. (CBC 1808.7.4, CRC R403.1.7.3
<br />A. EQUIPMENT AND FURNITURE SHALL BE INSTALLED PER MANUFACTURERS RECOMMENDATIONS
<br />B. EXTEND EXISTING DUCTS TO FEED NEW ADDITION
<br />C. INSTALL NEW HEADERS PER STRUCTURAL
<br />D. WALL COVERINGS IN SHOWERS AND-TUBS TOLBELCEMENT PLASTER, TILE, OR EQUAL TO 72" ABOVE
<br />DRAIN. ENCLOSURES MUST BE OF APPROVED SAFETY GLAZING AND DOORS MUST SWING OUT OF
<br />SHOWERS. WINDOWS IN ENCLOSURE WALLS SHALL DE LABELED SAFETY GLAZING WHEN LESS THAN
<br />60" ABOVE DRAIN
<br />E. SHOWER FLOORS AND WALLS ABOVE BATHTUBS WITH INSTALLED SHOWER HEAD SHALL BE
<br />FINISHED WITH A NONABSORBENT SURFACE TO A HEIGHT NOT LESS THAN 6 FT ABOVE THE FLOOR.
<br />[CRC R307.2, CBC 1210.2.1]
<br />F. FIELD-CUTTING ENDS, NOTCHES, AND DRILLED HOLES OF PRESERVATIVE - TREATED WOOD SHALL
<br />BE TREATED IN THE FIELD IN ACCORDANCE WITH AWPA M4. [CRC R317-1.11]
<br />G. SLEEPING ROOMS MUST HAVE A WINDOW OR EXTERIOR DOOR FOR AN EMERGENCY EXIT, SILL
<br />HEIGHT NOT MORE THAN 44 INCHES ABOVE THE FLOOR, 5.7 SQUARE FEET OF OPEN ABLE AREA, 24
<br />INCHES CLEAR OPENING HEIGHT, 20 INCHES CLEAR OPENING WIDTH AND SHALL OPEN DIRECTLY INTO
<br />A PUBLIC STREET, ALLEY YARD, OR EXIT COURT.
<br />H. MINIMUM WINDOW AREA SHALL BE 8% OF THE FLOOR AREA AND 50% OPERABLE. [CRC R303.1]
<br />I. NEW WINDOW OPENING FOR VENTILATION SHALL BE. A MINIMUM OF 4% OF THE FLOOR AREA. [CRC
<br />R303.1]
<br />J. BATHROOM OR SERVICE ROOM MINIMUM WINDOW AREAS SHALL NOT BE LESS THAN 3
<br />SQUARE FEET AND 50% OPERABLE AND, PROVIDE A MECHANICAL VENTILATION SYSTEM EXHAUSTED
<br />TO THE OUTSIDE CAPABLE OF PROVIDING 50 CUBIC FEET PER MINUTE FOR INTERMITTENT
<br />VENTILATION 25 CUBIC FEET PER MINUTE FOR CONTINUOUS VENTILATION.
<br />[CRC R303.1]
<br />K. AN APPROVED SMOKE ALARM SHALL BE INSTALLED FOR NEW CONSTRUCTIONS AND ALTERATION.
<br />REPAIR OR ADDITIONS REQUIRING PERMIT EXCEEDING $1,000. [CRC R314.2.1, R314.2.21
<br />L. BATTERY OPERATED SMOKE ALARMS PERMITTED IN EXISTING BUILDINGS WHERE NC
<br />CONSTRUCTION IS TAKING PLACE OR IN BUILDING UNDERGOING ALTERATION OR REPAIR THAT DO NOT
<br />RESULT IN THE REMOVAL OF INTERIOR WALLS OR CEILING FINISHES, UNLESS THERE IS AN ATTIC,
<br />CRAWL SPACE OR BASEMENT WHICH COULD PROVIDE ACCESS FOR WIRING. [CRC R314.6 EXCEPTIONS
<br />1, 3]
<br />M. SMOKE ALARMS SHALL BE INTERCONNECTED SUCH THAT THE ACTIVATION OF ONE ALARM WILL
<br />ACTIVATE ALL ALARMS IN THE INDIVIDUAL DWELLING UNIT. [CRC R314.4]
<br />N. SMOKE DETECTORS SHALL BE HARDWIRED AND SHALL BE EQUIPPED WITH BATTERY BACKUP. [CRC
<br />314.6]
<br /> O. A. SMOKE ALARMS SHALL BE PROVIDED IN ALL NEW CONSTRUCTION LOCATED IN EACH SLEEPING
<br />ROOM, OUTSIDE EACH GROUP OF SLEEPING ROOM/ AREA, AND AT EACH TOP OF THE STAIRS,
<br />ADDITIONAL FLOOR OR BASEMENT LEVEL. [CRC R314.3]
<br /> O.B. IN EXISTING DWELLINGS THE SMOKE ALARMS MAY BE BATTERY POWERED.
<br />P. AN APPROVED CARBON MONOXIDE ALARM SHALL BE INSTALLED FOR NEW CONSTRUCTIONS AND
<br />ALTERATION. REPAIR OR ADDITIONS REQUIRING PERMIT EXCEEDING #1,000. [CRC R315.2.1, R315.2.2]
<br />Q. CO ALARMS SHALL BE HARDWIRED AND SHALL BE EQUIPPED WITH BATTERY BACKUP. [CRC 315.5]
<br />R. CO ALARMS SHALL BE LISTED FOR COMPLIANCE WITH UL2034, UL 217, UL2075, AND MAINTAINED PER
<br />NFPA 720. [CRC R315.1.1; R315.6.1, R315.6.2]
<br />S. CO ALARM AHLL BE INSTALLED OUTSIDE OF EACH SLEEPING AREA IN IMMEDIATE VICINITY OF THE
<br />BEDROOMS AND ON EVERY LEVEL OF A DWELLING UNIT INCLUDING BASEMENT. [CRC
<br />R315.3]
<br />T. CO ALARMS SHALL BE INTERCONNECTED SUCH THAT THE ACTIVATION OF ONE ALARM WILL ACTIVATE
<br />ALL ALARMS IN THE INDIVIDUAL DWELLING UNIT. [CRC R315.7]
<br />U. IN EXITING DWELLING UNIT, Z CO ALARM IS PERMITTED TO BE BATTERY OPERATED WHERE REPAIR
<br />OR ALTERATION DO NOT RESULT IN THE REMOVAL OF A WALL OR CEILING FINISHES .
<br />[CRC R315.5 EXCEPTIONS 4]
<br />V. EVERY DWELLING UNIT SHALL HAVE AT LEAST ONE SWINGING , EXIT DOOR, MINIMUM CLEAR HEIGHT
<br />OF 6'-6" AND A MINIMUM CLEAR WIDTH OF 32" [CRC 311.2]
<br />W. CORRIDOR / HALL SHALL BE 36 INCHES MINIMUM CLEAR WIDTH. [CRC R311.3]
<br />X. MAX. PLUMBING FIXTURES FLOW RATE PER CALIFORNIA GREEN CODE [4.303]
<br />a. WATER CLOSETS 1.28 GPF
<br />b. SHOWERHEADS 1.8 GPM @ 80 PSI
<br />c. LAUNDRY SINK FAUCETS 1.2 GPM @ 60 PSI
<br />d. KITCHEN FAUCETS 1.8 GPM @ 60 PSI
<br />Y. CONTROL VALVES FOR SHOWER & TUB/ SHOWER SHALL BE OF THE PRESSURE BALANCE OR
<br />THERMOSTATIC MIXING VALVE TYPE.
<br />Z. PROVIDE WATER HEATER ANCHOR STRAPS WITHIN THE UPPER AND LOWER 1/3 [CPC 508.2].
<br />AA. BATHTUBS AND WHIRLPOOL BATHS SHALL BE PROVIDED WITH A TRAP DOOR OR ACCESS
<br />WITHIN 20 FEET OF THE PUMP [CPC 414.1]
<br />AB. POWER RECEPTACLES SHALL BE CHILD PROOF COVERED CEC 210.52
<br />AC. ALL POWER AND LIGHTING OUTLETS IN FAMILY ROOMS, PARLORS, LIBRARIES, DENS, BEDROOMS,
<br />SUNROOMS, RECREATION ROOMS, HALLWAYS AND SIMILAR AREAS ARE TO BE PROTECTED BY A
<br />"COMBINATION AFCI BREAKER." KITCHENS, BATHROOMS, AND BASEMENTS ARE EXEMPT FROM THIS
<br />REQUIREMENT.
<br />AD. MINIMUM CLEAR WITH OF 36" FOR EXTERIOR STAIRS [CRC R311.7.1]
<br />BATHROOM NOTES:
<br />1. THE WATER CLOSET SHALL HAVE A CLEARANCE OF 30 INCHES WIDE (15 INCHES ON CENTER) AND 24
<br />INCHES IN FRONT. (CPC 402.5) WHERE THE WATER CLOSET (OR OTHER PLUMBING FIXTURE COMES
<br />INTO CONTACT WITH THE WALL OR FLOOR, THE JOINT SHALL BE CAULKED AND SEALED TO BE
<br />WATERTIGHT. (CPC 402.2)
<br />2. SHOWER STALLS SHALL BE A MINIMUM FINISHED INTERIOR OF 1,024 SQUARE INCHES, BE CAPABLE
<br />OF ENCOMPASSING A 30 INCH DIAMETER CIRCLE. ANY DOORS SHALL SWING OUT OF THE ENCLOSURE
<br />HAVE A CLEAR OPENING OF 22 INCHES MINIMUM. (CPC 408.5, 408.6)
<br />CLOTHES DRYER NOTES:
<br />1. A MINIMUM OF 4" MOISTURE EXHAUST DUCT MUST BE PROVIDED [MC 504.4.2]
<br />2. DRYER EXHAUST CANNOT EXCEED 14 FT WITH A MAX OF TWO 90 DEGREE ELBOWS LCMC
<br />504.4.2.1]
<br />3. A FLEXIBLE DUCT CANNOT EXTEND MORE THAN 6 FT. AND CANNOT BE CONCEALED [CMC
<br />504.4.2.2]
<br />PLUMBING NOTE:
<br />PER SECTION 301.1.1 CALGREEN AND CIVIL CODE 1101.3(c), ALL NON- COMPLIANT PLUMBING FIXTURES
<br />SHALL BE REPLACED WITH WATER-CONSERVING PLUMBING FIXTURES.
<br />NOTES:
<br />R327.1.1Reinforcement for grab bars.
<br />At least one bathroom on the entry level shall be provided with
<br />reinforcement installed in accordance with this section. Where there is no
<br />bathroom on the entry level, at least one bathroom on the second or third
<br />floor of the dwelling shall comply with this section.
<br />2.Reinforcement shall not be less than 2 by 8 inch (51 mm by 203 mm)
<br />nominal lumber. [11/2 inch by 71/4 inch (38 mm by 184 mm) actual
<br />dimension] or other construction material providing equal height and load
<br />capacity. Reinforcement shall be located between 32 inches (812.8 mm)
<br />and 391/4 inches (997 mm) above the finished floor flush with the wall
<br />framing.
<br />3. 3.Water closet reinforcement shall be installed on both side walls of the
<br />fixture, or one side wall and the back wall.
<br />5. 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 inches (152.4 mm) above the bathtub rim.
<br />R327.1.2Electrical 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
<br />shall be located no more than 48 inches (1219.2 mm) measured from the
<br />top of the outlet box and not less than 15 inches (381 mm) measured from
<br />the bottom of the outlet box above the finish floor.
<br />Doorbell buttons or controls, when installed, shall not exceed 48 inches
<br />(1219.2 mm) above exterior floor or landing, measured from the top of the
<br />doorbell button assembly. Where doorbell buttons integrated with other
<br />features are required to be installed above 48 inches (1219.2 mm)
<br />measured from the exterior floor or landing, a standard doorbell button or
<br />control shall also be provided at a height not exceeding 48 inches (1219.2
<br />mm) above exterior floor or landing, measured from the top of the doorbell
<br />button or control.
<br />- 1/4" = 1'-0"
<br />1 PROPOSED FLOOR PLAN
<br />SCALE:
<br />NO
<br />R
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