HomeMy WebLinkAbout1044 W Fairbrook Ln & Unit #2 - Plan27
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GRASS AND DIRT AREA
GRADE SHALL FALL MIN 6"
DRAINAGE AROUND/AWAY
FROM BUILDING FOR A MIN
DISTANCE OF 10'. SWALES OR
DRAINS SHALL BE USED AS
ALTERNATE IF PHYSICAL
BARRIER PROHIBIT. CRC R401.1
5% SLOPE
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SITE PLAN
SCALE:1/ 8" =1'-0"
SITE ANALYSIS CURRENT CODES
6. NOTIFY DRAFTER 951-224-2556 IMMEDIATELY IF THERE ARE ANY DISCREPANCIES
PROPERTY AS A RESULT OF HIS NEGLIGENCE.
FIELD WORK BEFORE ANY WORK IS STARTED.
7. CONTRACTOR SHALL BE LIABLE FOR ANY DAMAGES TO OWNER'S
8. ALL FRAMING DIMENSIONS ARE TO FACE OF STUD (F.O.S.), UNLESS
ON WORKING DRAWINGS, OR IN WORKING DRAWINGS CONFLICT WITH
DIMENSIONS TO INSURE PROPER INSTALLATION.
4. ALL WORK AND MATERIALS SHALL BE IN ACCORDANCE WITH LOCAL
BUILDING CODES: CITY, COUNTY AND STATE CURRENTLY ADOPTED.
5. CABINET MAKERS TO VERIFY ALL APPLIANCE MODEL NUMBERS AND
1. CONTRACTOR SHALL VERIFY ALL EXISTING CONDITIONS IN FIELD.
2. CONTRACTOR SHALL VERIFY ALL DIMENSIONS ON THE JOB.
3. CONTRACTOR SHALL VERIFY ALL SIZES OF WINDOWS AND DOORS.
10. DIMENSIONS AND NOTATIONS SHALL TAKE PRECEDENCE OVER SCALE.
9. N.T.S. INDICATE NOT TO SCALE.
INDICATED OTHERWISE.
GENERAL NOTESSCOPE OF WORK
2022 California Building Code
2022 California Residential Code
2022 California Mechanical Code
2022 California Plumbing Code
2022 California Electrical Code
LOCAL MUNICIPAL CODE
2022 CBEES, and 2022 CALGREEN
2022 California Fire Code
ADU TO HAVE: 1 BEDROOMS, 1 BATHROOM, KITCHEN AND
LIVING ROOM.
CLASS OF CONSTRUCTION:TYPE VB
OCCUPANCY GROUP:R-3/U
HEIGHT:1 LEVELS: 14'-6" HEIGHT
1219 SQ.FT. EXISTING DWELLING:
6300 SQ.FT.EXISTING LOT:
LOT COVERAGE:33%
416 SQ.FT. EXISTING GARAGE :
FIRE SPRINKLERS
EXISTING HOME DOES NOT HAVE FIRE SPRINKLERS
NEW ADU DOES NOT REQUIRE FIRE SPRINKLERS
N
VICINITY MAP
SCALE: NOT TO SCALE
A-1 SITE PLAN
A-2 EXISTING FLOOR PLAN AND NEW FLOOR PLAN
A-3 ELEVATIONS
A-4 ROOF PLAN, SECTIONS
A-5 MEP NOTES
A-6 GREEN SHEET
A-7 GREEN SHEET
S1.0 STRUCTURAL NOTES
S1.1 TYPICAL DETAILS
S1.2 TYPICAL DETAILS
S1.3 TYPICAL DETAILS
S2.0 FOUNDATION PLAN
S2.2 FRAMING PLAN
S3.0 DETAILS
S5.0 DETAILS
T1 1 OF 2 TITLE 24 ADU
T1 2 OF 2 TITLE 24 ADU
INDEX
31 SQ.FT. HOME ADDITION:
468 SQ.FT. NEW ADU :
SHEET NUMBER
0002
PER PLAN
BBCHECK BY
BRUNO B.
3/13/26DATE
DRAWN BY
JOB NUMBER
SCALE
A-1
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468 SQ.FT. NEW ADU
31 SQ.FT. HOME ADDITION:
ENLARGE BEDROOM TO ADD EGRESS WINDOW
ATTACHED
ATTACHED
100A SUBPANEL FOR ADU.
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PL PL
PL PL
PL
PL
PL PL
PL
PL
23'-9"
20
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2
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2'
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7
"
10'-0"
HOME ADDITION 31 SQ.FT.
NEW ADU 468 SQ.FT.
6'-0"
20
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32
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16'-6"
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200A METER SYSTEM.
(E) AC SYSTEM
(E) ELECTRICAL POLE
(E) POOL
NEW 100 AMP MIN
SUBPANEL FOR ADU
10
0
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"
EXISTING WATER
METER
TO
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NEW ADU 469 SQ.FT.
HOME ADDITION 31 SQ.FT.
BEDROOM
HEIGHT: 8'-0"
(E)
LIVING ROOM
HEIGHT: 8'-0"
(E)
2 CAR GARAGE
HEIGHT: 8'-0"
(E)
2134 SQ.FT. TOTAL:
63'-0"
(E) DRIVEWAY
PL PL
PL PL
PL
PL
PL PL
PL
PL
10'-0"
6'-0"
20
'
-
3
"
200A METER SYSTEM.
(E) AC SYSTEM
(E) ELECTRICAL POLE
(E) POOL
10
0
'
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0
"
EXISTING WATER
METER
NEW ADU 469 SQ.FT.
HOME ADDITION 31 SQ.FT.
BEDROOM
HEIGHT: 8'-0"
(E)
LIVING ROOM
HEIGHT: 8'-0"
(E)
2 CAR GARAGE
HEIGHT: 8'-0"
(E)
63'-0"
(E) DRIVEWAY
LANDSCAPE PLAN
SCALE:1/ 8" =1'-0"
(E) CONCRETE
(E) CONCRETE
NEW CONCRETE
WALKWAY FOR
HOME
5%
5%
5%5%
5%
EXISTING GRASS LANDSCAPE TO REMAIN
NO CHANGE ON LANDSCAPE DESIGN
PL PL
PL PL
PL
PL
PL PL
PL
PL
10'-0"
6'-0"
20
'
-
3
"
200A METER SYSTEM.
(E) AC SYSTEM
(E) ELECTRICAL POLE
(E) POOL
10
0
'
-
0
"
EXISTING WATER
METER
NEW ADU 469 SQ.FT.
HOME ADDITION 31 SQ.FT.
BEDROOM
HEIGHT: 8'-0"
(E)
LIVING ROOM
HEIGHT: 8'-0"
(E)
2 CAR GARAGE
HEIGHT: 8'-0"
(E)
63'-0"
(E) DRIVEWAY
GRADING PLAN
SCALE:1/ 8" =1'-0"
(E) CONCRETE
(E) CONCRETE
NEW CONCRETE
WALKWAY FOR
HOME
5%
5%
5%5%
5%
EXISTING GRASS LANDSCAPE TO REMAIN
NO CHANGE ON LANDSCAPE DESIGN
GRADE TO
PROVIDE 2% SLOPE
WALK WAY FINISH
2%
2%
2%2%
2%
SLOPE
GRADE TO
PROVIDE 2% SLOPE
FOR CONCRETE
WALK WAY FINISH
SLOPE
(E) GRASS
NO GRADING REQUIRED FOR ADU
FOUNDATION IS RAISED
FOUNDATION
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THERE IS NO EASEMENTS IN OUR PROPERTY
11: THERE IS NO EASEMENTS IN THE PROPERTY TO THE BEST OF OUR KNOWLEDGE.
APN 002-254-02
Map No.TR 1939
Lot Type Lot
Lot No.70
Landuse 163
Legal Description N-TRACT: 1939 BLOCK: LOT: 70
Legal Start Date 12/15/1954
ZONING: SINGLE FAMILY RESIDENCE
The utilities will be underground per SAMC Sec. 41-626.
Landscaping will meet the
requirements of SAMC 41-240
LANDING FOR ADU
STEPS FOR ADU
utilize permeable hardscape in the
form of pavers or brick instead of
this new concrete walkway.
HP W.H.
MINI SPLIT PER
T-24 REQUIREMENTS
HP W.H.
MINI SPLIT PER
T-24 REQUIREMENTS
10'-6"
ADU SQF/ SFD SFT RATIO
468/ 1250= .37
The ADU sf / SFD sf ratio is for
Park & Rec fee purpose only. The
applicant is responsible for the
given “SFR sf” of the existing
primary residence; Building Safety
staff are not responsible for the
accuracy of the given “SFR sf”.
All concealed work installed without
permits must be exposed for
inspection to the satisfaction of the
Building Inspector. This includes
methods of attachment and all
footings, structural members,
mechanical, electrical, plumbing
and insulation.
Mechanical, electrical and plumbing
are not part of this plan review and
approval. MEP are subject to
building field inspection.
Minimum 1.83(KW) photovoltaic
system (per Title 24 calculations)
will be submitted under a separate
permit and shall be issued prior to
building frame inspection request.
Entry /exit door must open over a landing not more than 1.5"
below thethreshold. Exception: Providing the door does not
swing over the landing. Landing shall be not more
than 7.75" below the threshold. Storm and screen doors are
permitted to swing over all exterior stairs and landings.(R311.3.1)
3' MIN LANDING TYPICAL ON ALL DOORS
KITCHEN
250 CFM HOOD
100 CFM EXHAUST FAN
DIRECT VENT TO OUTSIDE
WEATHER PROOF OUTLET
S
OUTLET AFCI AND TAMPER RESISTANT
SWITCH
SMOKE DETECTOR, SHALL RECEIVE THEIR PRIMARY POWER FROM THE BUILDING WIRING
W.P.
SD
HARDWIRED LED LIGHT ( AFCI)
CM
100 CFM EXHAUST FAN
DIRECT VENT TO OUTSIDE MAX RATING 3.0 SONES.
a. Exhaust fans shall be ENERGY STAR compliant and be
ducted to terminate to the outside of the building. b. Exhaust
fans, not functioning as a component of a whole house
ventilation system, must be controlled by a humidistat which
shall be readily accessible. (9.506.1)
Bathrooms, water closet compartments
and other similar rooms shall be provided
natural ventilation
or with mechanical ventilation capable of
100 cfm exhausted directly to the outside
WHERE SUCH WIRING IS SERVED FROM A COMMERCIAL SOURCE AND SHALL BE EQUIPED
WITH A BATTERY BACKUP. WIRING IS SERVED FROM A COMMERCIAL SOURCE AND SHALL
BE EQUIPPED WITH A BATTERY BACK UP. SMOKE DETECTORS SHALL EMIT A SIGNAL WHEN
THE BATTERIES ARE LOW. WIRING SHALL BE PERMANENT AND WITHOUT A DISCONNECTING
SWITH OR OTHER THAN AS REQUIRED FOR OVERCURRENT PROTECTION.
CARBON MONOXIDE ALARMS, SHALL RECEIVE THEIR PRIMARY POWER FROM THE BUILDING WIRING
WHERE SUCH WIRING IS SERVED FROM A COMMERCIAL SOURCE AND SHALL BE EQUIPED
WITH A BATTERY BACKUP. WIRING IS SERVED FROM A COMMERCIAL SOURCE AND SHALL
BE EQUIPPED WITH A BATTERY BACK UP.
WIRING SHALL BE PERMANENT AND WITHOUT A DISCONNECTING
SWITH OR OTHER THAN AS REQUIRED FOR OVERCURRENT PROTECTION.
CEILING FANS SHALL BE SUPPORTED
INDEPENDANTLY OF THE OUTLET BOX
OR BY LISTED OUTLET BOX INDENTIFIED
FOR THE USE (NOT A STANDARD MTL BOX)
422.18 2016 CEC
EXHAUST
FAN
STOVE EXHAUST FAN MAX 3.0 SONES RATING MIN 250 CFM, ENERGY STAR
WITH SMOOTH METAL DUCT TO TERMINATE OUTSIDE THE BUILDING
CEILING FAN
SHALL BE INTERCONNECTED
SHALL BE INTERCONNECTED
Electric cooktop ready. (CEnergyC 150.0(u))
a.A dedicated 240 volt branch circuit wiring shall be installed within 3
feet from the cooktop and accessible to the cooktop with no obstructions.
The branch circuit conductors shall be rated at 50 amps minimum. The
blank cover shall be identified as "240V ready." All electrical components
shall be installed in accordance with the California Electrical Code.
b.The main electrical service panel shall have a reserved space to
allow for the installation of a double pole circuit breaker for a future
electric cooktop installation. The reserved space shall be permanently
marked as "For Future 240V use."
PROVIDE IAQV
37 CFM MIN AIR FLOW PER T-24
USE ALWAYS ON BATHROOM EXHAUST
FAN TO MEET THIS REQUIREMENT
ALTERNATIVE:
All luminaires are required to be controlled by a National
Electrical Manufacturers Association (NEMA) SSL-7A-compliant
dimmer unless they are controlled by a vacancy sensor or an
occupancy sensor. The combined use of NEMA
SSL-7A-compliant dimmer with LED luminaires can ensure flicker
free operation when the luminaire is dimmed. Please show
dimmer switch(es) in the bedrooms on the plans. (2022
Residential Compliance Manual 6.3.1(G))
- New boxes used at luminaire or lampholder outlets in a ceiling
shall be required to support aluminaire weighing a minimum of
50lbs. Boxes used at luminaire outlets in walls shall be designed
for thepurpose and shall be marked on the interior indicating the
maximum weight of the luminaire permitted, ifother than 50lbs.
Outlet boxes or systems used as the sole support of ceiling fans
shall be listed and markedby the manufacturer as suitable for this
purpose. (314.27 CEC)
In bathrooms, at least one luminaire in each of these spaces must be
controlled by an occupant sensor or a vacancy sensor providing automatic-off
functionality. If an occupant sensor is installed, it must be initially configured to
manual-on operation using the manual control required under Section
150.0(k)2I. Please show sensor at the switch on the plans.
UL217
UL2034/ 2075
NEW WALLS - 2 X 4 STUDS @ 16" O.C.
WALL LEGEND
MAX RATING 3.0 SONES. GFI
W.P.
6
2'-6"
2'
-
6
"
HP W.H.
37 CFM
IAQV
7
STACKABLE
WASHER AND
DRYER
BEDROOM
HEIGHT: VAULTED
SCALE:1/4" =1'-0"
EXISTING PLAN WITH DEMO
(E) WALLS
200A METER SYSTEM.
PHOTO CELL
EGRESS WINDOWS FROM SLEEPING ROOM SHALL HAVE A NET CLEAR OPENING
OF 5.7 SQ. FT. NET CLEAR HEIGHT OR 24" & NET CLEAR WIDTH OF 20" AND A FINISHED
BEDROOM AND ROOMS USED FOR SLEEPING NOTES.
SILL HEIGHT OF NO MORE THAN 44" ABOVE FINISHED FLOOR.
BE TEMPERED AND LABELED A SUCH
3. ALL GLAZING WITH IN A DOOR AND WITH IN 24" OF A DOOR SHALL
3. ALL GLAZING WITH IN SHOWER ENCLOSURE AND TUB SHALL BE SAFETY
GLAZING PER CBC STANDARD 24-2 PART 1
DOOR SCHEDULE
TYPE REMARKSQTYMAT.HEIGHT
1 STANDARD
SYM WIDTH
3'-0"
1. ALL DOORS AND WINDOWS TO BE APPROVED BY OWNER PRIOR TO INSTALLATION
2.THE LOAD RESISTANCE OF GLASS UNDER UNIFORM LOAD SHALL BE
DETERMINED IN ACCORDANCE WITH ASTM E 1300.
U-FACTOR SHGC
WINDOW SCHEDULE
TYPE REMARKSQTYHEIGHTSYMWIDTH
2.THE LOAD RESISTANCE OF GLASS UNDER UNIFORM LOAD SHALL BE
DETERMINED IN ACCORDANCE WITH ASTM E 1300.
U-FACTOR SHGC
N/A6'-8"SOLID CORE N/A
12 TEMP. GLZ.
2 STDR OR2'-8"2 6'-8"
1
2'-0"2'-0"
N/A N/A
.3 .23SLIDING
POCKET
Door/window schedule - Safety or tempered glazing (CRC R308.4; CBC 2406.4):
a.Glazing in swinging, sliding and bi-fold doors.
b.Glazing in enclosures for or walls facing bathtubs and showers where the bottom exposed edge
is less than 60” measured vertically above a standing or walking surface and less than 60”
measured horizontally from the water’s edge of a shower or bathtub.
c.Glazing in an individual fixed or operable panel adjacent to a door shall be considered to be a
hazardous location where the bottom exposed edge of the glazing is less than 60 inches (1524
mm) above the floor or walking surface and it meets either of the following conditions:
i. Where the glazing is within 24 inches (610 mm) of either side of the door in the plane of the door in a
closed position.
ii. Where the glazing is on a wall less than 180 degrees (3.14 rad) from the plane of the door in a closed
position and within 24 inches (610 mm) of the hinge side of an in-swinging door.
d. Safety glazing required to be permanently marked (etched) as required by CRC R308.1
DOOR AND WINDOW NOTES
AC CONDENSER UNITS SUPPORTED FROM THE GROUND
SHALL REST ON A CONCRETE OR OTHER APPROVED BASE
EXTENDING NOT LESS THAN 3" ABOVE THE GROUND LEVEL.
ELECTRICAL DISCONNECT
PER (CEC 430.102(B))
Electric clothes dryer ready. Clothes dryer locations with gas or propane plumbing to serve
individual dwelling units shall include the following: (CEnergyC 150.0(v))
a.A dedicated 240 volt branch circuit wiring shall be installed within 3 feet from the clothes
dryer location and accessible to the clothes dryer location with no obstructions. The branch
circuit conductors shall be rated at 30 amps minimum. The blank cover shall be identified as
"240V ready." All electrical components shall be installed in accordance with the California
Electrical Code.
b.The main electrical service panel shall have a reserved space to allow for the installation
of a double pole circuit breaker for a future electric clothes dryer installation. The reserved
space shall be permanently marked as "For Future 240V use."
FAN FOR RANGE
WITH SMOOTH METAL DUCT TO TERMINATE OUTSIDE THE BUILDING
250 CFM MINIMUN REQUIREMNETS
Provide 15" min. between the center of
water closet to any side wall. (Calif.
Plumb. Code 407.6)
Provide 24" clear space in front of any
water closet. (Calif. Plumb. Code 407.6)
Bathrooms, water closet compartments
and other similar rooms shall be provided
natural ventilation
or with mechanical ventilation capable of
50 cfm exhausted directly to the outside
TUB OR SHOWER SHALL BE SAFETY
GLAZING PER CBC STANDARD 24-2 PART 1
ALL GLAZING WITH IN
Entry /exit door must open over a landing not more than 1.5"
below thethreshold. Exception: Providing the door does not
swing over the landing. Landing shall be not more
than 7.75" below the threshold. Storm and screen doors are
permitted to swing over all exterior stairs and landings.(R311.3.1)
PROVIDE 3' MIN LANDING
Provide a smoke alarm and a carbon monoxide alarm or a combination of both
types outside of the Bedroom per CRC R314.3 and R315.3. Please note that
per CRC R314.3.3, smoke alarm shall be installed a minimum of 20 feet
horizontal distance from a permanently installed cooking appliance except that
photoelectric smoke alarm can be installed 10 feet or more from the cooking
appliance. The smoke alarm in the Living Room to be ionization or
photoelectric if it is less than 20 feet away from cooking appliance. [CRC
R314.3.3]
AT least one 120-volt, 20-ampere branch circuit shall be provided to supply a
bathroom receptacle outlet(s). Such circuits shall have no other outlets. [CEC
210.11]
AC OR MINI SPLIT
OR SIMILAR PER T-24 REQUIREMENTS
1
2
3
4
5
Please note the laundry exhaust duct shall be 3'
away from openings into the building. [CMC 502.2.1]
PROVIDE EXHAUST DUCT 4" MIN.
IN DIA. W/ BACK-DRAFT DAMPER.
EXHAUST DUCT LIMITED TO 14' W/ 2
PROVIDE 100 SQ.IN. OF MAKE UP AIR
TO LAUNDRY ROOM PER CMC 504.4
PROVIDE TRANSFER GRILL.
provide one 20-amp dedicated branch circuits to supply the laundry
receptacle outlet(s). This circuit shall have no other outlets CEC art.
210.11(C)(2)
7
Exhaust fans, not functioning as a component of a whole house ventilation
system, must be controlled by a humidistat which shall be readily accessible.
(9.506.1)
Shower to encompass a 30" diameter circle.
Bathtub and shower floors, walls above bathtubs with a showerhead and
shower compartments shall be finished with a nonabsorbent surface extending
to a height of not less than 6 ft. above the floor. (R307.2)
MIN 1024 SQ.INCHES
8
9
10
KEY NOTES
6 Heat pump water heater proposed per energy compliance documents
a.
A designate a space at least 2.5 feet by 2.5 feet wide and 7 feet tall suitable for the installation of
aheat pump water heater (HPWH). Heat pump water heaters require installation in locations
thatremain in the 40º–90ºF (4.4º–32.2ºC) range year-round and provide at least 1,000 cubic feet
(28.3cubic meters) of air space around the water heater. Energy compliance documents indicate
the heatpump water heater obtains required air from the inside of the ADU. This assumes the
Heat pump isinstalled inside the ADU. Please show on the plans.
b.
Provide a dedicated 125 volt, 20 amp electrical GFCI receptacle connected to the electrical
panelwith a 120/240 volt 3 conductor 10 AWG copper branch circuit, within 3 feet of the water
heater andaccessible to the water heater. (CEnergyC 150.0(n)(1)(A))
c.
Indicate on the plans a condensate drain that is no more than 2 inches higher than the base of
theinstalled water heater, and allows natural draining without pump assistance is provided to the
heatpump water heater.
314'-0"4'-0"SLIDING
SHEET NUMBER
0002
PER PLAN
BBCHECK BY
BRUNO B.
3/13/26DATE
DRAWN BY
JOB NUMBER
SCALE
A-2
40
7
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9'
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5'-0"
10
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11'-6"
3'-0"
3'
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5'
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2'-0"
1'-0"
NEW ADU 468 SQ.FT.
HOME ADDITION 31 SQ.FT.
20
'
-
2
"
23'-9"
3'
-
0
"
10'-5"
SCALE:1/4" =1'-0"
NEW FLOOR PLAN
22
'
-
1
1
"
29
'
-
1
0
"
10'-6"
18'-2"10'-1"
32
'
-
1
0
"
20
'
-
2
"
ELECTRICAL NOTES
ADU MEPS NOTES SEE A-5
LIVING ROOM
HEIGHT: VAULTED
KITCHEN
BEDROOM
HEIGHT: 8'-0"
(E)
BEDROOM EXTENSION
BEDROOM
HEIGHT: 8'-0"
(E)
BATHROOM
HEIGHT: 8'-0"
(E)
LIVING ROOM
HEIGHT: 8'-0"
(E)
2 CAR GARAGE
HEIGHT: 8'-0"
(E)
(E) AC SYSTEM
4
MINI SPLIT PER
T-24 REQUIREMENTSGFI
W.P.
SD
CM
SD
SD
SD
2
2
1
1
1 1
.3 .23
2
3
135'-0"2'-2".3 .23CASEMENT
GFI
GFI
GFI
GFI
GFI
GFI
GFI
GFI
GFI
W.P.
5
1
23'-9"
3'-5"4'-0"3'-5"4'-0"
SS
S SS
SS
SS
BEDROOM
HEIGHT: 8'-0"
(E)
LIVING ROOM
HEIGHT: 8'-0"
(E)
2 CAR GARAGE
HEIGHT: 8'-0"
(E)
4'
-
0
"
2'
-
8
"
3'-2"
DIMMER
DIMMER
NEW 100 AMP MIN
SUBPANEL FOR ADU
GFI
AD
U
A
D
D
R
E
S
S
:
__
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
10
4
4
F
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L
N
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N
I
T
#
2
S
A
N
T
A
A
N
A
C
A
9
2
7
0
6
BATHROOM
BEDROOM
HEIGHT: 8'-0"
(E)
KICHEN
HEIGHT: 8'-0"
(E)
DINING
HEIGHT: 8'-0"
(E)
LAUNDRY
HEIGHT: 8'-0"
(E)
WATER HEATER
(E)
WATER HEATER
(E)
N
N
within an enclosure that
architecturally matches
the exterior
TYPICAL LANDING DETAIL
36" MIN LANDING
1"
M
I
N
1
1
10
"
10
"
LANDING STEP MIN REQ.
a.7.75" rise & min. 10" run. (R311.7.4)
b.Min. (36") clear width. (R311.7.1)
4" CONC. SLAB
ADU WALL
(2) #4 T AND B
TYP.
RHEEM HPLD40-1RH
3'-0"
CASEMENT EGRESS WINDOW2
2
A-2
#4 DOWELS AT 24" O.C.
SD
CM
SD
CM
Smoke Alarms: Addition to smoke alarm(s) in each sleeping room;
provide smoke alarm in the immediate vicinity of the bedroom(s) in
accordance with following provisions. (R314)
- Not less than 3 feet horizontally from the door or opening of a bathroom
that contains a bathtub or shower unless this would prevent placement of
a smoke alarm required by this section.
- Smoke alarms or smoke detectors shall be installed a minimum of 20
feet horizontal distance from a permanently installed cooking appliance.
Exception: Ionization smoke alarms with an alarm-silencing switch or
Photoelectric smoke alarms shall be permitted to be installed 10 feet or
greater from a permanently installed cooking appliance.
Photoelectric smoke alarms shall be permitted to be installed greater than
6 feet from a permanently installed cooking appliance where the kitchen
or cooking area and adjacent spaces have no clear interior partitions and
the 10 ft distances would prohibit the placement of a smoke alarm or
smoke detector required by other sections of the code. Smoke alarms
listed for use in close proximity to a permanently installed cooking
appliance.
- Smoke alarms and smoke detectors shall not be installed within a 36 in.
horizontal path from the supply registers of a forced air heating or cooling
system and shall be installed outside of the direct airflow from those
registers.
- Smoke alarms and smoke detectors shall not be installed within a 36 in.
horizontal path from the tip of the blade of a ceiling-suspended (paddle)
fan.
Comment
2% MIN DRAINAGE AWAY
24
"
MI
N
11
'
-
1
0
"
8'
-
0
"
ADU shall have approved address
numbers (CRC R319.1) in a position
that is plainly visible from the street
fronting the property. Numbers shall
contrast with their background.
Address numbers shall be a minimum
4 inches high and 1/2 inch stroke
width.
The color of the proposed roofing to match existing color of the existing home. A
the new ADU would be painted with colors to be consistent with primary
dwelling.
WEEP SCREED A MIN 26 GAGE
4" MIN ABOVE NATURAL GRADE
2" MIN FROM FINISHED GRADE
STUCCO NOTES: STUCCO TO MATCH EXISTING
A:LATH AND LATH ATTACHMENTS SHALL BE CORROSION-RESISTANT
MATERIALS ATTACHED
WITH 1 1
2 INCH LONG, 11 GAGE NAILS HAVING A 7
16 INCH HEAD, OF 7
8 INCH
LONG, 16 GAGE STAPLES,
SPACED NOT MORE THAN 6 INCHES, OR AS OTHERWISE APPROVED.
(R703.7.1)
B:PORTLAND CEMENT PLASTER SHALL NOT BE LESS THAN 3 COATS
WHERE APPLIED OVER
METAL LATH OR WIRE LATH. (R703.7.2)
WINDOW AND DOOR FLASHING TYP DETAILS
SCALE:1/4" =1'-0"SCALE:1/4" =1'-0"
NORTH ELEVATION
WINDOWS TO MATCH THE SAME
STYLE PRIMARY DWELLING
WINDOWS IN TERMS OF COLOR,
MATERIAL, TREATMENTS, AND
MAINTAIN THE ARCHITECTURAL
THEME TO THAT OF THE PRIMARY
DWELLING.
FIXTURES AND FEATURES TO
MATCH THE SAME STYLE PRIMARY
DWELLING IN TERMS OF COLOR,
MATERIAL, TREATMENTS, AND
MAINTAIN THE ARCHITECTURAL
THEME TO THAT OF THE PRIMARY
DWELLING.
WINDOW EGRESS MIN REQUIREMENTS
SHEET NUMBER
0002
PER PLAN
BBCHECK BY
BRUNO B.
3/13/26DATE
DRAWN BY
JOB NUMBER
SCALE
A-3
40
7
1
C
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6
SCALE:1/4" =1'-0"SCALE:1/4" =1'-0"
EAST ELEVATION
SCALE:1/4" =1'-0"SCALE:1/4" =1'-0"
WEST ELEVATION
A
D
D
R
E
S
S
4'-0"
4'
-
0
"
4'-0"
4'
-
0
"
4'-0"
4'
-
0
"
2'
-
8
"
2'
-
8
"
4'
-
0
"
4'-0"
3'-0"
6'
-
8
"
14
'
-
6
"
14
'
-
6
"
14
'
-
6
"
EXTERIOR STUCCO FASCIA ROOFTRIM
FRONT PICTURES
SCALE:1/4" =1'-0"
MATERIAL BOARD
AD
U
A
D
D
R
E
S
S
:
__
_
_
_
_
_
_
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_
_
_
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_
_
_
_
_
_
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_
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_
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_
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_
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4
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T
#
2
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A
N
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C
A
9
2
7
0
6
3'-0"
MIN
Landing at a door shall have a length measured in
the direction of travel of no less than 36". (R311.3)
A landing shall be provided at the top and bottom of
stairways. Exception for top of an interior flight of
stairs and stairs in an enclosed garage (R311.7.5).
LANDING STEP MIN REQ.
a.7.75" rise & min. 10" run. (R311.7.4)
b.Min. (36") clear width. (R311.7.1)
2'-0"
2'
-
0
"
4'
-
8
"
5'
-
0
"
14
'
-
6
"
3'
-
2
"
1'
-
8
"
2'-2"
1'-10"
SCALE:1/4" =1'-0"SCALE:1/4" =1'-0"
PARTIAL WEST ELEVATION (INTERIOR)
LIGHT
18x24 access
1 UNDERFLOOR
ACCESS TYP DET.
(E) UNDERFLOOR ACCESS
1219 SQ.FT. EXISTING DWELLING:
150 =8.12 sq.ft.UNDER FLOOR VENT
CALCULATION
(22) 6"X12" UNDER FLOOR VENTS
PROVIDE:
(1) 18"X24" UNDER ACCESS
(1) 18"X24" UNDER ACCESS
NEW ASPHALT SHINGLES
FIRE RETARDANT CLASS A. (TYP.)
WITH 2 LAYERS #15 FELT UNDER LAYMENT
GAF REFLECTOR SERIES, COOL ROOF
ESR: 1475
RADIANT BARRIER
ON ROOF PLAYWOOD
UNDERSIDE
4
12
STUCCO OVER 2 LAYERS OF
GRADE D PAPER OVER WOOD
SHEATHING.
(N) 2X4 WALL
INSUL
A
T
I
O
N
R
-
3
8
A
A-4
4:
1
2
SCALE:1/4" =1'-0"SCALE:1/4" =1'-0"
ROOF PLAN
4:
1
2
8'
-
0
"
SCALE:1/4" =1'-0"SCALE:1/4" =1'-0"
SECTION A
UNDER FLOOR VENT
ATTIC VENT.
(10) 6"X12" UNDER FLOOR VENTS
PROVIDE 3.3 SQ.FT.
3.333500
=
150
RAISED FOUNDATION
SHEET NUMBER
0002
PER PLAN
BBCHECK BY
BRUNO B.
2/25/26DATE
DRAWN BY
JOB NUMBER
SCALE
A-4
40
7
1
C
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0
6
(1) 18"X24" UNDER ACCESS
INSUL
A
T
I
O
N
R
-
3
8
11
'
-
1
0
"
18
"
STUCCO OVER 2 LAYERS OF
GRADE D PAPER OVER WOOD
SHEATHING.
(N) 2X4 WALL
4:
1
2
4:
1
2
4:12
4:12
1'-6"
1'
-
6
"
1'-6"
1'
-
6
"
R-15 INSULATION
PER T-24
R-15 INSULATION
PER T-24
1 1 HR FIRE RATED WALL AND EAVE
2" × 4" wood studs 16" on center
with 7/8" cement plaster (measured
from the face of studs) on the
exterior surface with interior
surface treatment as required for
interior wood stud partitions in this
table. Plaster mix 1:4 for scratch
coat and 1:5 for brown
coat, by volume, cement to sand.
2" × 4" wood studs at 16" with
double top plates, single bottom
plate; interior side covered with
5/8" Type X gypsum wallboard and
sheathing, respectively, 4′
wide,applied horizontally or
vertically with vertical joints over
studs, and fastened with 21/4"Type
S drywall screws, spaced 12" on
center. Cavity to be filled with 31/2"
mineral wool insulation.
R-15 MIN RATING
TABLE 721.1(2)RATED FIRE-RESISTANCE PERIODS FOR VARIOUS WALLS AND PARTITIONS a, o, p
1
1
H
R
F
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R
E
R
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D
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AD
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:
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_
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_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
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10
4
4
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T
#
2
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A
N
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A
A
N
A
C
A
9
2
7
0
6
R-19 INSULATION
PER T-24
R-15 INSULATION
PER T-24
INTERIOR WALLS
SCALE:1/4" =1'-0"SCALE:1/4" =1'-0"
SECTION B
RAISED FOUNDATION18
"
STUCCO OVER 2 LAYERS OF
GRADE D PAPER OVER WOOD
SHEATHING.
(N) 2X4 WALL
R-15 INSULATION
PER T-24
R-19 INSULATION
PER T-24
R-15 INSULATION
PER T-24
INTERIOR WALLS
B
A-4
11
'
-
1
0
"
R-15 INSULATION
PER T-24
INTERIOR WALLS
(E) WALL TO NEW STC502
2
1HR FIRE RATED MIN
STC50 MIN, WALL DESIGN
Through penetrations of fire-resistance-rated construction shall be in accordance with CRC Section R302.4.1.1
or R302.4.1.2.
Membrane penetrations of fire-resistance-rated construction shall be in accordance with CRC Section
R302.4.2.
Penetrations of electrical outlet boxes in a townhouse common wall shall be in accordance with CRC Section
R302.4. [CRC R302.2]
Fireblocking is required in concealed spaces 10’ o.c. horizontal, vertically at the ceiling and floor levels,
connections between horizontal and vertical spaces, concealed spaces betwee
GA-6002018
UPGRADE TO
5/8" TYPE "X"
SHEET NUMBER
0002
PER PLAN
BBCHECK BY
BRUNO B.
3/13/25DATE
DRAWN BY
JOB NUMBER
SCALE
A-5
40
7
1
C
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U
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B
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A
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,
95
1
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2
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2
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SHEET NUMBER
0002
PER PLAN
BBCHECK BY
BRUNO B.
3/13/25DATE
DRAWN BY
JOB NUMBER
SCALE
A-6
40
7
1
C
O
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U
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B
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A
A
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,
95
1
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2
2
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CHAPTER 4
RESIDENTIAL MANDATORY MEASURES
DIVISION 4.1 PLANNING AND DESIGN
DIVISION 4.3 WATER EFFICIENCY AND CONSERVATION
4.406 ENHANCED DURABILITY AND REDUCED MAINTENANCE
4.406.1 RODENT PROOFING. Annular spaces around pipes, electric cables, conduits or other openings in
sole/bottom plates at exterior walls shall be protected against the passage of rodents by closing such
openings with cement mortar, concrete masonry or a similar method acceptable to the enforcing
agency.
4.408 CONSTRUCTION WASTE REDUCTION, DISPOSAL AND RECYCLING
4.408.1 CONSTRUCTION WASTE MANAGEMENT. Recycle and/or salvage for reuse a minimum of 65
percent of the non-hazardous construction and demolition waste in accordance with either Section
4.408.2, 4.408.3 or 4.408.4, or meet a more stringent local construction and demolition waste
management ordinance.
Exceptions:
1. Excavated soil and land-clearing debris.
2. Alternate waste reduction methods developed by working with local agencies if diversion or
recycle facilities capable of compliance with this item do not exist or are not located reasonably
close to the jobsite.
3. The enforcing agency may make exceptions to the requirements of this section when isolated
jobsites are located in areas beyond the haul boundaries of the diversion facility.
4.408.2 CONSTRUCTION WASTE MANAGEMENT PLAN. Submit a construction waste management plan
in conformance with Items 1 through 5. The construction waste management plan shall be updated as
necessary and shall be available during construction for examination by the enforcing agency.
1. Identify the construction and demolition waste materials to be diverted from disposal by recycling,
reuse on the project or salvage for future use or sale.
2. Specify if construction and demolition waste materials will be sorted on-site (source separated) or
bulk mixed (single stream).
3. Identify diversion facilities where the construction and demolition waste material collected will be
taken.
4. Identify construction methods employed to reduce the amount of construction and demolition waste
generated.
5. Specify that the amount of construction and demolition waste materials diverted shall be calculated
by weight or volume, but not by both.
4.408.3 WASTE MANAGEMENT COMPANY. Utilize a waste management company, approved by the
enforcing agency, which can provide verifiable documentation that the percentage of construction and
demolition waste material diverted from the landfill complies with Section 4.408.1.
Note: The owner or contractor may make the determination if the construction and demolition waste
materials will be diverted by a waste management company.
4.408.4 WASTE STREAM REDUCTION ALTERNATIVE [LR]. Projects that generate a total combined
weight of construction and demolition waste disposed of in landfills, which do not exceed 3.4
lbs./sq.ft. of the building area shall meet the minimum 65% construction waste reduction requirement in
Section 4.408.1
4.408.4.1 WASTE STREAM REDUCTION ALTERNATIVE. Projects that generate a total combined
weight of construction and demolition waste disposed of in landfills, which do not exceed 2 pounds
per square foot of the building area, shall meet the minimum 65% construction waste reduction
requirement in Section 4.408.1
4.408.5 DOCUMENTATION. Documentation shall be provided to the enforcing agency which demonstrates
compliance with Section 4.408.2, items 1 through 5, Section 4.408.3 or Section 4.408.4..
Notes:
1. Sample forms found in "A Guide to the California Green Building Standards Code
(Residential)" located at www.hcd.ca.gov/CALGreen.html may be used to assist in
documenting compliance with this section.
2. Mixed construction and demolition debris (C & D) processors can be located at the California
Department of Resources Recycling and Recovery (CalRecycle).
4.410 BUILDING MAINTENANCE AND OPERATION
4.410.1 OPERATION AND MAINTENANCE MANUAL. At the time of final inspection, a manual, compact
disc, web-based reference or other media acceptable to the enforcing agency which includes all of the
following shall be placed in the building:
1. Directions to the owner or occupant that the manual shall remain with the building throughout the
life cycle of the structure.
2. Operation and maintenance instructions for the following:
a. Equipment and appliances, including water-saving devices and systems, HVAC systems,
photovoltaic systems, electric vehicle chargers, water-heating systems and other major
appliances and equipment.
b. Roof and yard drainage, including gutters and downspouts.
c. Space conditioning systems, including condensers and air filters.
d. Landscape irrigation systems.
e. Water reuse systems.
3. Information from local utility, water and waste recovery providers on methods to further reduce
resource consumption, including recycle programs and locations.
4. Public transportation and/or carpool options available in the area.
5. Educational material on the positive impacts of an interior relative humidity between 30-60 percent
and what methods an occupant may use to maintain the relative humidity level in that range.
6. Information about water-conserving landscape and irrigation design and controllers which conserve
water.
7. Instructions for maintaining gutters and downspouts and the importance of diverting water at least 5
feet away from the foundation.
8. Information on required routine maintenance measures, including, but not limited to, caulking,
painting, grading around the building, etc.
9. Information about state solar energy and incentive programs available.
10. A copy of all special inspections verifications required by the enforcing agency or this code.
11. Information from the Department of Forestry and Fire Protection on maintenance of defensible
space around residential structures.
12. Information and/or drawings identifying the location of grab bar reinforcements.
4.410.2 RECYCLING BY OCCUPANTS. Where 5 or more multifamily dwelling units are constructed on a
building site, provide readily accessible area(s) that serves all buildings on the site and are identified for the
depositing, storage and collection of non-hazardous materials for recycling, including (at a minimum) paper,
corrugated cardboard, glass, plastics, organic waster, and metals, or meet a lawfully enacted local recycling
ordinance, if more restrictive.
Exception: Rural jurisdictions that meet and apply for the exemption in Public Resources Code Section
42649.82 (a)(2)(A) et seq. are note required to comply with the organic waste portion of
this section.
DIVISION 4.4 MATERIAL CONSERVATION AND RESOURCE
EFFICIENCY
DIVISION 4.5 ENVIRONMENTAL QUALITY
4.303 INDOOR WATER USE
4.303.1 WATER CONSERVING PLUMBING FIXTURES AND FITTINGS. Plumbing fixtures (water closets and
urinals) and fittings (faucets and showerheads) shall comply with the sections 4.303.1.1, 4.303.1.2, 4.303.1.3,
and 4.303.4.4.
Note: All noncompliant plumbing fixtures in any residential real property shall be replaced with water-conserving
plumbing fixtures. Plumbing fixture replacement is required prior to issuance of a certificate of final
completion, certificate of occupancy, or final permit approval by the local building department. See Civil
Code Section 1101.1, et seq., for the definition of a noncompliant plumbing fixture, types of residential
buildings affected and other important enactment dates.
4.303.1.1 Water Closets. The effective flush volume of all water closets shall not exceed 1.28 gallons per
flush. Tank-type water closets shall be certified to the performance criteria of the U.S. EPA WaterSense
Specification for Tank-type Toilets.
Note: The effective flush volume of dual flush toilets is defined as the composite, average flush volume
of two reduced flushes and one full flush.
4.303.1.2 Urinals. The effective flush volume of wall mounted urinals shall not exceed 0.125 gallons per flush.
The effective flush volume of all other urinals shall not exceed 0.5 gallons per flush.
4.303.1.3 Showerheads.
4.303.1.3.1 Single Showerhead. Showerheads shall have a maximum flow rate of not more than 1.8
gallons per minute at 80 psi. Showerheads shall be certified to the performance criteria of the U.S. EPA
WaterSense Specification for Showerheads.
4.303.1.3.2 Multiple showerheads serving one shower. When a shower is served by more than one
showerhead, the combined flow rate of all the showerheads and/or other shower outlets controlled by
a single valve shall not exceed 1.8 gallons per minute at 80 psi, or the shower shall be designed to only
allow one shower outlet to be in operation at a time.
Note: A hand-held shower shall be considered a showerhead.
4.303.1.4 Faucets.
4.303.1.4.1 Residential Lavatory Faucets. The maximum flow rate of residential lavatory faucets shall
not exceed 1.2 gallons per minute at 60 psi. The minimum flow rate of residential lavatory faucets shall
not be less than 0.8 gallons per minute at 20 psi.
4.303.1.4.2 Lavatory Faucets in Common and Public Use Areas. The maximum flow rate of lavatory
faucets installed in common and public use areas (outside of dwellings or sleeping units) in residential
buildings shall not exceed 0.5 gallons per minute at 60 psi.
4.303.1.4.3 Metering Faucets. Metering faucets when installed in residential buildings shall not deliver
more than 0.2 gallons per cycle.
4.303.1.4.4 Kitchen Faucets. The maximum flow rate of kitchen faucets shall not exceed 1.8 gallons
per minute at 60 psi. Kitchen faucets may temporarily increase the flow above the maximum rate, but not
to exceed 2.2 gallons per minute at 60 psi, and must default to a maximum flow rate of 1.8 gallons per
minute at 60 psi.
Note: Where complying faucets are unavailable, aerators or other means may be used to achieve
reduction.
4.303.1.4.5 Pre-rinse spray valves.
When installed, shall meet the requirements in the California Code of Regulations, Title 20 (Appliance
Efficiency Regulations), Sections 1605.1 (h)(4) Table H-2, Section 1605.3 (h)(4)(A), and Section 1607
(d)(7) and shall be equipped with an integral automatic shutoff.
FOR REFERENCE ONLY: The following table and code section have been reprinted from the California
Code of Regulations, Title 20 (Appliance Efficiency Regulations),Section 1605.1 (h)(4) and Section
1605.3 (h)(4)(A).
Title 20 Section 1605.3 (h)(4)(A): Commercial prerinse spray values manufactured on or after January
1, 2006, shall have a minimum spray force of not less than 4.0 ounces-force (ozf)[113 grams-force(gf)]
4.303.2 Submeters for multifamily buildings and dwelling units in mixed-used residential/commercial
buildings.
Submeters shall be installed to measure water usage of individual rental dwelling units in accordance with the
California Plumbing Code.
4.303.3 Standards for plumbing fixtures and fittings. Plumbing fixtures and fittings shall be installed in
accordance with the California Plumbing Code, and shall meet the applicable standards referenced in Table
1701.1 of the California Plumbing Code.
TABLE - MAXIMUM FIXTURE WATER USE
FIXTURE TYPE FLOW RATE
SHOWER HEADS (RESIDENTIAL)1.8 GMP @ 80 PSI
LAVATORY FAUCETS (RESIDENTIAL)MAX. 1.2 GPM @ 60 PSI MIN. 0.8 GPM @ 20
PSI
LAVATORY FAUCETS IN COMMON & PUBLIC
USE AREAS 0.5 GPM @ 60 PSI
KITCHEN FAUCETS 1.8 GPM @ 60 PSI
METERING FAUCETS 0.2 GAL/CYCLE
WATER CLOSET 1.28 GAL/FLUSH
URINALS 0.125 GAL/FLUSH
4.304 OUTDOOR WATER USE
4.304.1 OUTDOOR POTABLE WATER USE IN LANDSCAPE AREAS. Residential developments shall comply with
a local water efficient landscape ordinance or the current California Department of Water Resources' Model Water
Efficient Landscape Ordinance (MWELO), whichever is more stringent.
NOTES:
1. The Model Water Efficient Landscape Ordinance (MWELO) is located in the California Code Regulations,
Title 23, Chapter 2.7, Division 2. MWELO and supporting documents, including water budget calculator, are
available at: https://www.water.ca.gov/
ABBREVIATION DEFINITIONS:
HCD Department of Housing and Community Development
BSC California Building Standards Commission
DSA-SS Division of the State Architect, Structural Safety
OSHPD Office of Statewide Health Planning and Development
LR Low Rise
HR High Rise
AA Additions and Alterations
N New
NOTE:
THIS TABLE COMPILES THE DATA IN SECTION 4.303.1, AND IS INCLUDED AS A
CONVENIENCE FOR THE USER.
SECTION 4.102 DEFINITIONS
4.102.1 DEFINITIONS
The following terms are defined in Chapter 2 (and are included here for reference)
FRENCH DRAIN. A trench, hole or other depressed area loosely filled with rock, gravel, fragments of brick or similar
pervious material used to collect or channel drainage or runoff water.
WATTLES. Wattles are used to reduce sediment in runoff. Wattles are often constructed of natural plant materials
such as hay, straw or similar material shaped in the form of tubes and placed on a downflow slope. Wattles are also
used for perimeter and inlet controls.
4.106 SITE DEVELOPMENT
4.106.1 GENERAL. Preservation and use of available natural resources shall be accomplished through evaluation
and careful planning to minimize negative effects on the site and adjacent areas. Preservation of slopes,
management of storm water drainage and erosion controls shall comply with this section.
4.106.2 STORM WATER DRAINAGE AND RETENTION DURING CONSTRUCTION. Projects which disturb less
than one acre of soil and are not part of a larger common plan of development which in total disturbs one acre
or more, shall manage storm water drainage during construction. In order to manage storm water drainage
during construction, one or more of the following measures shall be implemented to prevent flooding of adjacent
property, prevent erosion and retain soil runoff on the site.
1. Retention basins of sufficient size shall be utilized to retain storm water on the site.
2. Where storm water is conveyed to a public drainage system, collection point, gutter or similar
disposal method, water shall be filtered by use of a barrier system, wattle or other method approved
by the enforcing agency.
3. Compliance with a lawfully enacted storm water management ordinance.
Note: Refer to the State Water Resources Control Board for projects which disturb one acre or more of soil, or
are part of a larger common plan of development which in total disturbs one acre or more of soil.
(Website: https://www.waterboards.ca.gov/water_issues/programs/stormwater/construction.html)
4.106.3 GRADING AND PAVING. Construction plans shall indicate how the site grading or drainage system will
manage all surface water flows to keep water from entering buildings. Examples of methods to manage surface
water include, but are not limited to, the following:
1. Swales
2. Water collection and disposal systems
3. French drains
4. Water retention gardens
5. Other water measures which keep surface water away from buildings and aid in groundwater
recharge.
Exception: Additions and alterations not altering the drainage path.
4.106.4 Electric vehicle (EV) charging for new construction. New construction shall comply with Sections
4.106.4.1 or 4.106.4.2 to facilitate future installation and use of EV chargers. Electric vehicle supply
equipment (EVSE) shall be installed in accordance with the California Electrical Code, Article 625.
Exceptions:
1. On a case-by-case basis, where the local enforcing agency has determined EV charging and
infrastructure are not feasible based upon one or more of the following conditions:
1.1 Where there is no local utility power supply or the local utility is unable to supply adequate
power.
1.2 Where there is evidence suitable to the local enforcing agency substantiating that additional
local utility infrastructure design requirements, directly related to the implementation of Section
4.106.4, may adversely impact the construction cost of the project.
2. Accessory Dwelling Units (ADU) and Junior Accessory Dwelling Units (JADU) without additional
parking facilities.
4.106.4.1 New one- and two-family dwellings and townhouses with attached private garages. For each
dwelling unit, install a listed raceway to accommodate a dedicated 208/240-volt branch circuit. The raceway
shall not be less than trade size 1 (nominal 1-inch inside diameter). The raceway shall originate at the main
service or subpanel and shall terminate into a listed cabinet, box or other enclosure in close proximity to the
proposed location of an EV charger. Raceways are required to be continuous at enclosed, inaccessible or
concealed areas and spaces. The service panel and/or subpanel shall provide capacity to install a 40-ampere
208/240-volt minimum dedicated branch circuit and space(s) reserved to permit installation of a branch circuit
overcurrent protective device.
Exemption: A raceway is not required if a minimum 40-ampere 208/240-volt dedicated EV branch circuit is
installed in close proximity to the proposed location of an EV charger at the time of original construction in
accordance with the California Electrical Code.
4.106.4.1.1 Identification. The service panel or subpanel circuit directory shall identify the overcurrent
protective device space(s) reserved for future EV charging as "EV CAPABLE". The raceway termination
location shall be permanently and visibly marked as "EV CAPABLE".
CHAPTER 3
GREEN BUILDING
SECTION 301 GENERAL
301.1 SCOPE. Buildings shall be designed to include the green building measures specified as mandatory in
the application checklists contained in this code. Voluntary green building measures are also included in the
application checklists and may be included in the design and construction of structures covered by this code,
but are not required unless adopted by a city, county, or city and county as specified in Section 101.7.
301.1.1 Additions and alterations. [HCD] The mandatory provisions of Chapter 4 shall be applied to
additions or alterations of existing residential buildings where the addition or alteration increases the
building's conditioned area, volume, or size. The requirements shall apply only to and/or within the
specific area of the addition or alteration.
The mandatory provision of Section 4.106.4.2 may apply to additions or alterations of existing parking
facilities or the addition of new parking facilities serving existing multifamily buildings. See Section
4.106.4.3 for application.
Note: Repairs including, but not limited to, resurfacing, restriping and repairing or maintaining existing
lighting fixtures are not considered alterations for the purpose of this section.
Note: On and after January 1, 2014, residential buildings undergoing permitted alterations, additions, or
improvements shall replace noncompliant plumbing fixtures with water-conserving plumbing fixtures.
Plumbing fixture replacement is required prior to issuance of a certificate of final completion, certificate
of occupancy or final permit approval by the local building department. See Civil Code Section 1101.1,
et seq., for the definition of a noncompliant plumbing fixture, types of residential buildings affected and
other important enactment dates.
301.2 LOW-RISE AND HIGH-RISE RESIDENTIAL BUILDINGS. [HCD] The provisions of
individual sections of CALGreen may apply to either low-rise residential buildings high-rise residential
buildings, or both. Individual sections will be designated by banners to indicate where the section applies
specifically to low-rise only (LR) or high-rise only (HR). When the section applies to both low-rise and
high-rise buildings, no banner will be used.
SECTION 302 MIXED OCCUPANCY BUILDINGS
302.1 MIXED OCCUPANCY BUILDINGS. In mixed occupancy buildings, each portion of a building
shall comply with the specific green building measures applicable to each specific occupancy.
Exceptions:
1. [HCD] Accessory structures and accessory occupancies serving residential buildings shall
comply with Chapter 4 and Appendix A4, as applicable.
2. [HCD] For purposes of CALGreen, live/work units, complying with Section 419 of the California
Building Code, shall not be considered mixed occupancies. Live/Work units shall comply with
Chapter 4 and Appendix A4, as applicable.
4.106.4.2 New multifamily dwellings, hotels and motels and new residential parking facilities.
When parking is provided, parking spaces for new multifamily dwellings, hotels and motels shall meet the
requirements of Sections 4.106.4.2.1 and 4.106.4.2.2. Calculations for spaces shall be rounded up to the nearest
whole number. A parking space served by electric vehicle supply equipment or designed as a future EV charging
space shall count as at least one standard automobile parking space only for the purpose of complying with any
applicable minimum parking space requirements established by a local jurisdiction. See Vehicle Code Section 22511.2
for further details.
4.106.4.2.1Multifamily development projects with less than 20 dwelling units; and hotels and motels with less
than 20 sleeping units or guest rooms.
The number of dwelling units, sleeping units or guest rooms shall be based on all buildings on a project site subject to
this section.
1.EV Capable. Ten (10) percent of the total number of parking spaces on a building site, provided for all types
of parking facilities, shall be electric vehicle charging spaces (EV spaces) capable of supporting future Level 2
EVSE. Electrical load calculations shall demonstrate that the electrical panel service capacity and electrical
system, including any on-site distribution transformer(s), have sufficient capacity to simultaneously charge all
EVs at all required EV spaces at a minimum of 40 amperes.
The service panel or subpanel circuit directory shall identify the overcurrent protective device space(s) reserved
for future EV charging purposes as “EV CAPABLE” in accordance with the California Electrical Code.
Exceptions:
1.When EV chargers (Level 2 EVSE) are installed in a number equal to or greater than the required number
of EV capable spaces.
2.When EV chargers (Level 2 EVSE) are installed in a number less than the required number of EV capable
spaces, the number of EV capable spaces required may be reduced by a number equal to the number of
EV chargers installed.
Notes:
a.Construction documents are intended to demonstrate the project’s capability and capacity for facilitating
future EV charging.
b.There is no requirement for EV spaces to be constructed or available until receptacles for EV charging or
EV chargers are installed for use.
2.EV Ready. Twenty-five (25) percent of the total number of parking spaces shall be equipped with low power
Level 2 EV charging receptacles. For multifamily parking facilities, no more than one receptacle is required per
dwelling unit when more than one parking space is provided for use by a single dwelling unit.
Exception: Areas of parking facilities served by parking lifts.
4.106.4.2.2 Multifamily development projects with 20 or more dwelling units, hotels and motels with 20 or more
sleeping units or guest rooms.
The number of dwelling units, sleeping units or guest rooms shall be based on all buildings on a project site subject to
this section.
1.EV Capable. Ten (10) percent of the total number of parking spaces on a building site, provided for all types
of parking facilities, shall be electric vehicle charging spaces (EV spaces) capable of supporting future Level 2
EVSE. Electrical load calculations shall demonstrate that the electrical panel service capacity and electrical
system, including any on-site distribution transformer(s), have sufficient capacity to simultaneously charge all
EVs at all required EV spaces at a minimum of 40 amperes.
The service panel or subpanel circuit directory shall identify the overcurrent protective device space(s) reserved
for future EV charging purposes as “EV CAPABLE” in accordance with the California Electrical Code.
Exception: When EV chargers (Level 2 EVSE) are installed in a number greater than five (5) percent of
parking spaces required by Section 4.106.4.2.2, Item 3, the number of EV capable spaces required may be
reduced by a number equal to the number of EV chargers installed over the five (5) percent required.
Notes:
a.Construction documents shall show locations of future EV spaces.
b.There is no requirement for EV spaces to be constructed or available until receptacles for EV charging or
EV chargers are installed for use.
2.EV Ready. Twenty-five (25) percent of the total number of parking spaces shall be equipped with low power
Level 2 EV charging receptacles. For multifamily parking facilities, no more than one receptacle is required per
dwelling unit when more than one parking space is provided for use by a single dwelling unit.
Exception: Areas of parking facilities served by parking lifts.
3.EV Chargers. Five (5) percent of the total number of parking spaces shall be equipped with Level 2 EVSE.
Where common use parking is provided, at least one EV charger shall be located in the common use parking
area and shall be available for use by all residents or guests.
When low power Level 2 EV charging receptacles or Level 2 EVSE are installed beyond the minimum required,
an automatic load management system (ALMS) may be used to reduce the maximum required electrical
capacity to each space served by the ALMS. The electrical system and any on-site distribution transformers
shall have sufficient capacity to deliver at least 3.3 kW simultaneously to each EV charging station (EVCS)
served by the ALMS. The branch circuit shall have a minimum capacity of 40 amperes, and installed EVSE shall
have a capacity of not less than 30 amperes. ALMS shall not be used to reduce the minimum required electrical
capacity to the required EV capable spaces.
4.106.4.2.2.1 Electric vehicle charging stations (EVCS).
Electric vehicle charging stations required by Section 4.106.4.2.2, Item 3, shall comply with Section 4.106.4.2.2.1.
Exception: Electric vehicle charging stations serving public accommodations, public housing, motels and hotels
shall not be required to comply with this section. See California Building Code, Chapter 11B, for applicable
requirements.
4.106.4.2.2.1.1 Location.
EVCS shall comply with at least one of the following options:
1.The charging space shall be located adjacent to an accessible parking space meeting the requirements of
the California Building Code, Chapter 11A, to allow use of the EV charger from the accessible parking space.
2.The charging space shall be located on an accessible route, as defined in the California Building Code,
Chapter 2, to the building.
Exception: Electric vehicle charging stations designed and constructed in compliance with the California
Building Code, Chapter 11B, are not required to comply with Section 4.106.4.2.2.1.1 and Section
4.106.4.2.2.1.2, Item 3.
4.106.4.2.2.1.2 Electric vehicle charging stations (EVCS) dimensions.
The charging spaces shall be designed to comply with the following:
1.The minimum length of each EV space shall be 18 feet (5486 mm).
2.The minimum width of each EV space shall be 9 feet (2743 mm).
3.One in every 25 charging spaces, but not less than one, shall also have an 8-foot (2438 mm) wide minimum
aisle. A 5-foot (1524 mm) wide minimum aisle shall be permitted provided the minimum width of the EV space is
12 feet (3658 mm).
a.Surface slope for this EV space and the aisle shall not exceed 1 unit vertical in 48 units horizontal (2.083
percent slope) in any direction.
4.106.4.2.2.1.3 Accessible EV spaces.
In addition to the requirements in Sections 4.106.4.2.2.1.1 and 4.106.4.2.2.1.2, all EVSE, when installed, shall
comply with the accessibility provisions for EV chargers in the California Building Code, Chapter 11B. EV ready
spaces and EVCS in multifamily developments shall comply with California Building Code, Chapter 11A, Section
1109A.
4.106.4.2.3 EV space requirements.
1.Single EV space required. Install a listed raceway capable of accommodating a 208/240-volt dedicated branch
circuit. The raceway shall not be less than trade size 1 (nominal 1-inch inside diameter). The raceway shall
originate at the main service or subpanel and shall terminate into a listed cabinet, box or enclosure in close
proximity to the location or the proposed location of the EV space. Construction documents shall identify the
raceway termination point, receptacle or charger location, as applicable. The service panel and/ or subpanel shall
have a 40-ampere minimum dedicated branch circuit, including branch circuit overcurrent protective device
installed, or space(s) reserved to permit installation of a branch circuit overcurrent protective device.
Exception: A raceway is not required if a minimum 40-ampere 208/240-volt dedicated EV branch circuit is
installed in close proximity to the location or the proposed location of the EV space, at the time of original
construction in accordance with the California Electrical Code.
2.Multiple EV spaces required. Construction documents shall indicate the raceway termination point and the
location of installed or future EV spaces, receptacles or EV chargers. Construction documents shall also provide
information on amperage of installed or future receptacles or EVSE, raceway method(s), wiring schematics and
electrical load calculations. Plan design shall be based upon a 40-ampere minimum branch circuit. Required
raceways and related components that are planned to be installed underground, enclosed, inaccessible or in
concealed areas and spaces shall be installed at the time of original construction.
SECTION 4.501 GENERAL
4.501.1 Scope
The provisions of this chapter shall outline means of reducing the quality of air contaminants that are odorous,
irritating and/or harmful to the comfort and well being of a building's installers, occupants and neighbors.
SECTION 4.502 DEFINITIONS
5.102.1 DEFINITIONS
The following terms are defined in Chapter 2 (and are included here for reference)
AGRIFIBER PRODUCTS. Agrifiber products include wheatboard, strawboard, panel substrates and door
cores, not including furniture, fixtures and equipment (FF&E) not considered base building elements.
COMPOSITE WOOD PRODUCTS. Composite wood products include hardwood plywood, particleboard and
medium density fiberboard. "Composite wood products" does not include hardboard, structural plywood,
structural panels, structural composite lumber, oriented strand board, glued laminated timber, prefabricated
wood I-joists or finger-jointed lumber, all as specified in California Code of regulations (CCR), title 17, Section
93120.1.
DIRECT-VENT APPLIANCE. A fuel-burning appliance with a sealed combustion system that draws all air for
combustion from the outside atmosphere and discharges all flue gases to the outside atmosphere.
DISCLAIMER:THIS DOCUMENT IS PROVIDED AND INTENDED TO BE USED AS A MEANS TO INDICATE AREAS OF COMPLIANCE WITH THE CALIFORNIA GREEN BUILDING STANDARDS (CALGREEN) CODE. DUE TO THE VARIABLES BETWEEN BUILDING DEPARTMENT JURISDICTIONS, THIS CHECKLIST IS TO BE USED ON AN INDIVIDUAL PROJECT BASIS AND MAY BE MODIFIED BY THE END USER TO MEET THOSE INDIVIDUAL NEEDS. THE END USER ASSUMES ALL RESPONSIBILITY ASSOCIATED WITH THE USE OF THIS DOCUMENT, INCLUDING VERIFICATION WITH THE FULL CODE.
Y N/AYN/AYN/AYN/A RESPON.
PARTY
RESPON.
PARTY
RESPON.
PARTY
RESPON.
PARTY
2022 CALIFORNIA GREEN BUILDING STANDARDS CODE
RESIDENTIAL MANDATORY MEASURES, SHEET 1 (January 2023) Y = YES
N/A =NOT APPLICABLE
RESPON. PARTY =RESPONSIBLE PARTY (ie: ARCHITECT, ENGINEER,
OWNER, CONTRACTOR, INSPECTOR ETC.)
4.201 GENERAL
4.201.1 SCOPE. For the purposes of mandatory energy efficiency standards in this code, the California Energy
Commission will continue to adopt mandatory standards.
DIVISION 4.2 ENERGY EFFICIENCY
TABLE H-2
STANDARDS FOR COMMERCIAL PRE-RINSE SPRAY
VALUES MANUFACTURED ON OR AFTER JANUARY 28, 2019
PRODUCT CLASS
[spray force in ounce force (ozf)]MAXIMUM FLOW RATE (gpm)
Product Class 1 (≤ 5.0 ozf)1.00
Product Class 2 (> 5.0 ozf and ≤ 8.0 ozf)1.20
Product Class 3 (> 8.0 ozf)1.28
Exception: A raceway is not required if a minimum 40-ampere 208/240-volt dedicated EV branch circuit is
installed in close proximity to the location or the proposed location of the EV space at the time of original
construction in accordance with the California Electrical Code.
4.106.4.2.4 Identification.
The service panel or subpanel circuit directory shall identify the overcurrent protective device space(s) reserved for
future EV charging purposes as “EV CAPABLE” in accordance with the California Electrical Code.
4.106.4.2.5 Electric Vehicle Ready Space Signage.
Electric vehicle ready spaces shall be identified by signage or pavement markings, in compliance with Caltrans
Traffic Operations Policy Directive 13-01 (Zero Emission Vehicle Signs and Pavement Markings) or its
successor(s).
4.106.4.3 Electric vehicle charging for additions and alterations of parking facilities serving existing
multifamily buildings.
When new parking facilities are added, or electrical systems or lighting of existing parking facilities are added or
altered and the work requires a building permit, ten (10) percent of the total number of parking spaces added or
altered shall be electric vehicle charging spaces (EV spaces) capable of supporting future Level 2 EVSE.
Notes:
1.Construction documents are intended to demonstrate the project’s capability and capacity for facilitating future
EV charging.
2.There is no requirement for EV spaces to be constructed or available until EV chargers are installed for use.
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MAXIMUM INCREMENTAL REACTIVITY (MIR). The maximum change in weight of ozone formed by adding a
compound to the "Base Reactive Organic Gas (ROG) Mixture" per weight of compound added, expressed to
hundredths of a gram (g O³/g ROC).
Note: MIR values for individual compounds and hydrocarbon solvents are specified in CCR, Title 17, Sections 94700
and 94701.
MOISTURE CONTENT. The weight of the water in wood expressed in percentage of the weight of the oven-dry wood.
PRODUCT-WEIGHTED MIR (PWMIR). The sum of all weighted-MIR for all ingredients in a product subject to this
article. The PWMIR is the total product reactivity expressed to hundredths of a gram of ozone formed per gram of
product (excluding container and packaging).
Note: PWMIR is calculated according to equations found in CCR, Title 17, Section 94521 (a).
REACTIVE ORGANIC COMPOUND (ROC). Any compound that has the potential, once emitted, to contribute to
ozone formation in the troposphere.
VOC. A volatile organic compound (VOC) broadly defined as a chemical compound based on carbon chains or rings
with vapor pressures greater than 0.1 millimeters of mercury at room temperature. These compounds typically contain
hydrogen and may contain oxygen, nitrogen and other elements. See CCR Title 17, Section 94508(a).
4.503 FIREPLACES
4.503.1 GENERAL. Any installed gas fireplace shall be a direct-vent sealed-combustion type. Any installed
woodstove or pellet stove shall comply with U.S. EPA New Source Performance Standards (NSPS) emission limits as
applicable, and shall have a permanent label indicating they are certified to meet the emission limits. Woodstoves,
pellet stoves and fireplaces shall also comply with applicable local ordinances.
4.504 POLLUTANT CONTROL
4.504.1 COVERING OF DUCT OPENINGS & PROTECTION OF MECHANICAL EQUIPMENT DURING
CONSTRUCTION. At the time of rough installation, during storage on the construction site and until final
startup of the heating, cooling and ventilating equipment, all duct and other related air distribution component
openings shall be covered with tape, plastic, sheet metal or other methods acceptable to the enforcing agency
to reduce the amount of water, dust or debris which may enter the system.
4.504.2 FINISH MATERIAL POLLUTANT CONTROL. Finish materials shall comply with this section.
4.504.2.1 Adhesives, Sealants and Caulks. Adhesives, sealant and caulks used on the project shall meet the
requirements of the following standards unless more stringent local or regional air pollution or air quality
management district rules apply:
1. Adhesives, adhesive bonding primers, adhesive primers, sealants, sealant primers and caulks
shall comply with local or regional air pollution control or air quality management district rules where
applicable or SCAQMD Rule 1168 VOC limits, as shown in Table 4.504.1 or 4.504.2, as applicable.
Such products also shall comply with the Rule 1168 prohibition on the use of certain toxic
compounds (chloroform, ethylene dichloride, methylene chloride, perchloroethylene and
tricloroethylene), except for aerosol products, as specified in Subsection 2 below.
2. Aerosol adhesives, and smaller unit sizes of adhesives, and sealant or caulking compounds (in
units of product, less packaging, which do not weigh more than 1 pound and do not consist of more
than 16 fluid ounces) shall comply with statewide VOC standards and other requirements, including
prohibitions on use of certain toxic compounds, of California Code of Regulations, Title 17,
commencing with section 94507.
4.504.2.2 Paints and Coatings. Architectural paints and coatings shall comply with VOC limits in Table 1 of
the ARB Architectural Suggested Control Measure, as shown in Table 4.504.3, unless more stringent local limits
apply. The VOC content limit for coatings that do not meet the definitions for the specialty coatings categories
listed in Table 4.504.3 shall be determined by classifying the coating as a Flat, Nonflat or Nonflat-High Gloss
coating, based on its gloss, as defined in subsections 4.21, 4.36, and 4.37 of the 2007 California Air Resources
Board, Suggested Control Measure, and the corresponding Flat, Nonflat or Nonflat-High Gloss VOC limit in
Table 4.504.3 shall apply.
4.504.2.3 Aerosol Paints and Coatings. Aerosol paints and coatings shall meet the Product-weighted MIR
Limits for ROC in Section 94522(a)(2) and other requirements, including prohibitions on use of certain toxic
compounds and ozone depleting substances, in Sections 94522(e)(1) and (f)(1) of California Code of
Regulations, Title 17, commencing with Section 94520; and in areas under the jurisdiction of the Bay Area Air
Quality Management District additionally comply with the percent VOC by weight of product limits of Regulation
8, Rule 49.
4.504.2.4 Verification. Verification of compliance with this section shall be provided at the request of the
enforcing agency. Documentation may include, but is not limited to, the following:
1. Manufacturer's product specification.
2. Field verification of on-site product containers.
CHAPTER 7
INSTALLER & SPECIAL INSPECTOR QUALIFICATIONS
702 QUALIFICATIONS
702.1 INSTALLER TRAINING. HVAC system installers shall be trained and certified in the proper
installation of HVAC systems including ducts and equipment by a nationally or regionally recognized training or
certification program. Uncertified persons may perform HVAC installations when under the direct supervision and
responsibility of a person trained and certified to install HVAC systems or contractor licensed to install HVAC systems.
Examples of acceptable HVAC training and certification programs include but are not limited to the following:
1. State certified apprenticeship programs.
2. Public utility training programs.
3. Training programs sponsored by trade, labor or statewide energy consulting or verification organizations.
4. Programs sponsored by manufacturing organizations.
5. Other programs acceptable to the enforcing agency.
702.2 SPECIAL INSPECTION [HCD]. When required by the enforcing agency, the owner or the
responsible entity acting as the owner's agent shall employ one or more special inspectors to provide inspection or
other duties necessary to substantiate compliance with this code. Special inspectors shall demonstrate competence
to the satisfaction of the enforcing agency for the particular type of inspection or task to be performed. In addition to
other certifications or qualifications acceptable to the enforcing agency, the following certifications or education may be
considered by the enforcing agency when evaluating the qualifications of a special inspector:
1. Certification by a national or regional green building program or standard publisher.
2. Certification by a statewide energy consulting or verification organization, such as HERS raters, building
performance contractors, and home energy auditors.
3. Successful completion of a third party apprentice training program in the appropriate trade.
4. Other programs acceptable to the enforcing agency.
Notes:
1. Special inspectors shall be independent entities with no financial interest in the materials or the
project they are inspecting for compliance with this code.
2. HERS raters are special inspectors certified by the California Energy Commission (CEC) to rate
homes in California according to the Home Energy Rating System (HERS).
[BSC] When required by the enforcing agency, the owner or the responsible entity acting as the owner's agent shall
employ one or more special inspectors to provide inspection or other duties necessary to substantiate compliance with
this code. Special inspectors shall demonstrate competence to the satisfaction of the enforcing agency for the
particular type of inspection or task to be performed. In addition, the special inspector shall have a certification from a
recognized state, national or international association, as determined by the local agency. The area of certification
shall be closely related to the primary job function, as determined by the local agency.
Note: Special inspectors shall be independent entities with no financial interest in the materials or the
project they are inspecting for compliance with this code.
703 VERIFICATIONS
703.1 DOCUMENTATION. Documentation used to show compliance with this code shall include but is not
limited to, construction documents, plans, specifications, builder or installer certification, inspection reports, or other
methods acceptable to the enforcing agency which demonstrate substantial conformance. When specific
documentation or special inspection is necessary to verify compliance, that method of compliance will be specified in
the appropriate section or identified applicable checklist.
4.505 INTERIOR MOISTURE CONTROL
4.505.1 General. Buildings shall meet or exceed the provisions of the California Building Standards Code.
4.505.2 CONCRETE SLAB FOUNDATIONS. Concrete slab foundations required to have a vapor retarder by
California Building Code, Chapter 19, or concrete slab-on-ground floors required to have a vapor retarder by the
California Residential Code, Chapter 5, shall also comply with this section.
4.505.2.1 Capillary break. A capillary break shall be installed in compliance with at least one of the
following:
1. A 4-inch (101.6 mm) thick base of 1/2 inch (12.7mm) or larger clean aggregate shall be provided with
a vapor barrier in direct contact with concrete and a concrete mix design, which will address bleeding,
shrinkage, and curling, shall be used. For additional information, see American Concrete Institute,
ACI 302.2R-06.
2. Other equivalent methods approved by the enforcing agency.
3. A slab design specified by a licensed design professional.
4.505.3 MOISTURE CONTENT OF BUILDING MATERIALS. Building materials with visible signs of water damage
shall not be installed. Wall and floor framing shall not be enclosed when the framing members exceed 19 percent
moisture content. Moisture content shall be verified in compliance with the following:
1. Moisture content shall be determined with either a probe-type or contact-type moisture meter.Equivalent
moisture verification methods may be approved by the enforcing agency and shall satisfy requirements
found in Section 101.8 of this code.
2. Moisture readings shall be taken at a point 2 feet (610 mm) to 4 feet (1219 mm) from the grade stamped end
of each piece verified.
3. At least three random moisture readings shall be performed on wall and floor framing with documentation
acceptable to the enforcing agency provided at the time of approval to enclose the wall and floor framing.
Insulation products which are visibly wet or have a high moisture content shall be replaced or allowed to dry prior to
enclosure in wall or floor cavities. Wet-applied insulation products shall follow the manufacturers' drying
recommendations prior to enclosure.
4.506 INDOOR AIR QUALITY AND EXHAUST
4.506.1 Bathroom exhaust fans. Each bathroom shall be mechanically ventilated and shall comply with the
following:
1. Fans shall be ENERGY STAR compliant and be ducted to terminate outside the building.
2. Unless functioning as a component of a whole house ventilation system, fans must be controlled by a
humidity control.
a. Humidity controls shall be capable of adjustment between a relative humidity range less than or
equal to 50% to a maximum of 80%. A humidity control may utilize manual or automatic means of
adjustment.
b. A humidity control may be a separate component to the exhaust fan and is not required to be
integral (i.e., built-in)
Notes:
1. For the purposes of this section, a bathroom is a room which contains a bathtub, shower or
tub/shower combination.
2. Lighting integral to bathroom exhaust fans shall comply with the California Energy Code.
4.507 ENVIRONMENTAL COMFORT
4.507.2 HEATING AND AIR-CONDITIONING SYSTEM DESIGN. Heating and air conditioning systems shall be
sized, designed and have their equipment selected using the following methods:
1. The heat loss and heat gain is established according to ANSI/ACCA 2 Manual J - 2011 (Residential
Load Calculation), ASHRAE handbooks or other equivalent design software or methods.
2. Duct systems are sized according to ANSI/ACCA 1 Manual D - 2014 (Residential Duct Systems),
ASHRAE handbooks or other equivalent design software or methods.
3. Select heating and cooling equipment according to ANSI/ACCA 3 Manual S - 2014 (Residential
Equipment Selection), or other equivalent design software or methods.
Exception: Use of alternate design temperatures necessary to ensure the system functions are
acceptable.
TABLE 4.504.1 - ADHESIVE VOC LIMIT1,2
(Less Water and Less Exempt Compounds in Grams per Liter)
ARCHITECTURAL APPLICATIONS VOC LIMIT
INDOOR CARPET ADHESIVES 50
CARPET PAD ADHESIVES 50
OUTDOOR CARPET ADHESIVES 150
WOOD FLOORING ADHESIVES 100
RUBBER FLOOR ADHESIVES 60
SUBFLOOR ADHESIVES 50
CERAMIC TILE ADHESIVES 65
VCT & ASPHALT TILE ADHESIVES 50
DRYWALL & PANEL ADHESIVES 50
COVE BASE ADHESIVES 50
MULTIPURPOSE CONSTRUCTION ADHESIVE 70
STRUCTURAL GLAZING ADHESIVES 100
SINGLE-PLY ROOF MEMBRANE ADHESIVES 250
OTHER ADHESIVES NOT LISTED 50
SPECIALTY APPLICATIONS
PVC WELDING 510
CPVC WELDING 490
ABS WELDING 325
PLASTIC CEMENT WELDING 250
ADHESIVE PRIMER FOR PLASTIC 550
CONTACT ADHESIVE 80
SPECIAL PURPOSE CONTACT ADHESIVE 250
STRUCTURAL WOOD MEMBER ADHESIVE 140
TOP & TRIM ADHESIVE 250
SUBSTRATE SPECIFIC APPLICATIONS
METAL TO METAL 30
PLASTIC FOAMS 50
POROUS MATERIAL (EXCEPT WOOD)50
WOOD 30
FIBERGLASS 80
1. IF AN ADHESIVE IS USED TO BOND DISSIMILAR SUBSTRATES TOGETHER,
THE ADHESIVE WITH THE HIGHEST VOC CONTENT SHALL BE ALLOWED.
2. FOR ADDITIONAL INFORMATION REGARDING METHODS TO MEASURE
THE VOC CONTENT SPECIFIED IN THIS TABLE, SEE SOUTH COAST AIR
QUALITY MANAGEMENT DISTRICT RULE 1168.
TABLE 4.504.2 - SEALANT VOC LIMIT
(Less Water and Less Exempt Compounds in Grams per Liter)
SEALANTS VOC LIMIT
ARCHITECTURAL 250
MARINE DECK 760
NONMEMBRANE ROOF 300
ROADWAY 250
SINGLE-PLY ROOF MEMBRANE 450
OTHER 420
SEALANT PRIMERS
ARCHITECTURAL
NON-POROUS 250
POROUS 775
MODIFIED BITUMINOUS 500
MARINE DECK 760
OTHER 750
TABLE 4.504.5 - FORMALDEHYDE LIMITS1
MAXIMUM FORMALDEHYDE EMISSIONS IN PARTS PER MILLION
PRODUCT CURRENT LIMIT
HARDWOOD PLYWOOD VENEER CORE 0.05
HARDWOOD PLYWOOD COMPOSITE CORE 0.05
PARTICLE BOARD 0.09
MEDIUM DENSITY FIBERBOARD 0.11
THIN MEDIUM DENSITY FIBERBOARD2 0.13
1. VALUES IN THIS TABLE ARE DERIVED FROM THOSE SPECIFIED
BY THE CALIF. AIR RESOURCES BOARD, AIR TOXICS CONTROL
MEASURE FOR COMPOSITE WOOD AS TESTED IN ACCORDANCE
WITH ASTM E 1333. FOR ADDITIONAL INFORMATION, SEE CALIF.
CODE OF REGULATIONS, TITLE 17, SECTIONS 93120 THROUGH
93120.12.
2. THIN MEDIUM DENSITY FIBERBOARD HAS A MAXIMUM
THICKNESS OF 5/16" (8 MM).
TABLE 4.504.3 - VOC CONTENT LIMITS FOR
ARCHITECTURAL COATINGS2,3
GRAMS OF VOC PER LITER OF COATING, LESS WATER & LESS EXEMPT
COMPOUNDS
COATING CATEGORY VOC LIMIT
FLAT COATINGS 50
NON-FLAT COATINGS 100
NONFLAT-HIGH GLOSS COATINGS 150
SPECIALTY COATINGS
ALUMINUM ROOF COATINGS 400
BASEMENT SPECIALTY COATINGS 400
BITUMINOUS ROOF COATINGS 50
BITUMINOUS ROOF PRIMERS 350
BOND BREAKERS 350
CONCRETE CURING COMPOUNDS 350
CONCRETE/MASONRY SEALERS 100
DRIVEWAY SEALERS 50
DRY FOG COATINGS 150
FAUX FINISHING COATINGS 350
FIRE RESISTIVE COATINGS 350
FLOOR COATINGS 100
FORM-RELEASE COMPOUNDS 250
GRAPHIC ARTS COATINGS (SIGN PAINTS)500
HIGH TEMPERATURE COATINGS 420
INDUSTRIAL MAINTENANCE COATINGS 250
LOW SOLIDS COATINGS1 120
MAGNESITE CEMENT COATINGS 450
MASTIC TEXTURE COATINGS 100
METALLIC PIGMENTED COATINGS 500
MULTICOLOR COATINGS 250
PRETREATMENT WASH PRIMERS 420
PRIMERS, SEALERS, & UNDERCOATERS 100
REACTIVE PENETRATING SEALERS 350
RECYCLED COATINGS 250
ROOF COATINGS 50
RUST PREVENTATIVE COATINGS 250
SHELLACS
CLEAR 730
OPAQUE 550
SPECIALTY PRIMERS, SEALERS &
UNDERCOATERS 100
STAINS 250
STONE CONSOLIDANTS 450
SWIMMING POOL COATINGS 340
TRAFFIC MARKING COATINGS 100
TUB & TILE REFINISH COATINGS 420
WATERPROOFING MEMBRANES 250
WOOD COATINGS 275
WOOD PRESERVATIVES 350
ZINC-RICH PRIMERS 340
1. GRAMS OF VOC PER LITER OF COATING, INCLUDING WATER &
EXEMPT COMPOUNDS
2. THE SPECIFIED LIMITS REMAIN IN EFFECT UNLESS REVISED LIMITS
ARE LISTED IN SUBSEQUENT COLUMNS IN THE TABLE.
3. VALUES IN THIS TABLE ARE DERIVED FROM THOSE SPECIFIED BY
THE CALIFORNIA AIR RESOURCES BOARD, ARCHITECTURAL COATINGS
SUGGESTED CONTROL MEASURE, FEB. 1, 2008. MORE INFORMATION IS
AVAILABLE FROM THE AIR RESOURCES BOARD.
DIVISION 4.5 ENVIRONMENTAL QUALITY (continued)
4.504.3 CARPET SYSTEMS. All carpet installed in the building interior shall meet the requirements of the California
Department of Public Health, "Standard Method for the Testing and Evaluation of Volatile Organic Chemical Emissions
from Indoor Sources Using Environmental Chambers," Version 1.2, January 2017 (Emission testing method for
California Specification 01350)
See California Department of Public Health's website for certification programs and testing labs.
https://www.cdph.ca.gov/Programs/CCDPHP/DEODC/EHLB/IAQ/Pages/VOC.aspx.
4.504.3.1 Carpet cushion. All carpet cushion installed in the building interior shall meet the requirements of the
California Department of Public Health, "Standard Method for the Testing and Evaluation of Volatile Organic
Chemical Emissions from Indoor Sources Using Environmental Chambers," Version 1.2, January 2017
(Emission testing method for California Specification 01350)
See California Department of Public Health's website for certification programs and testing labs.
https://www.cdph.ca.gov/Programs/CCDPHP/DEODC/EHLB/IAQ/Pages/VOC.aspx.
4.504.3.2 Carpet adhesive. All carpet adhesive shall meet the requirements of Table 4.504.1.
4.504.4 RESILIENT FLOORING SYSTEMS. Where resilient flooring is installed , at least 80% of floor area receiving
resilient flooring shall meet the requirements of the California Department of Public Health, "Standard Method for the
Testing and Evaluation of Volatile Organic Chemical Emissions from Indoor Sources Using Environmental Chambers,"
Version 1.2, January 2017 (Emission testing method for California Specification 01350)
See California Department of Public Health's website for certification programs and testing labs.
hhtps://www.cdph.ca.gov/Programs/CCDPHP/DEODC/EHLB/IAQ/Pages/VOC.aspx.
4.504.5 COMPOSITE WOOD PRODUCTS. Hardwood plywood, particleboard and medium density fiberboard
composite wood products used on the interior or exterior of the buildings shall meet the requirements for
formaldehyde as specified in ARB's Air Toxics Control Measure for Composite Wood (17 CCR 93120 et seq.),
by or before the dates specified in those sections, as shown in Table 4.504.5
4.504.5.1 Documentation. Verification of compliance with this section shall be provided as requested
by the enforcing agency. Documentation shall include at least one of the following:
1. Product certifications and specifications.
2. Chain of custody certifications.
3. Product labeled and invoiced as meeting the Composite Wood Products regulation (see
CCR, Title 17, Section 93120, et seq.).
4. Exterior grade products marked as meeting the PS-1 or PS-2 standards of the Engineered
Wood Association, the Australian AS/NZS 2269, European 636 3S standards, and Canadian CSA
0121, CSA 0151, CSA 0153 and CSA 0325 standards.
5. Other methods acceptable to the enforcing agency.
DISCLAIMER:THIS DOCUMENT IS PROVIDED AND INTENDED TO BE USED AS A MEANS TO INDICATE AREAS OF COMPLIANCE WITH THE CALIFORNIA GREEN BUILDING STANDARDS (CALGREEN) CODE. DUE TO THE VARIABLES BETWEEN BUILDING DEPARTMENT JURISDICTIONS, THIS CHECKLIST IS TO BE USED ON AN INDIVIDUAL PROJECT BASIS AND MAY BE MODIFIED BY THE END USER TO MEET THOSE INDIVIDUAL NEEDS. THE END USER ASSUMES ALL RESPONSIBILITY ASSOCIATED WITH THE USE OF THIS DOCUMENT, INCLUDING VERIFICATION WITH THE FULL CODE.
Y N/AYN/AYN/AYN/A RESPON.
PARTY
RESPON.
PARTY
RESPON.
PARTY
RESPON.
PARTY
2022 CALIFORNIA GREEN BUILDING STANDARDS CODE
RESIDENTIAL MANDATORY MEASURES, SHEET 2 (January 2023) Y = YES
N/A =NOT APPLICABLE
RESPON. PARTY =RESPONSIBLE PARTY (ie: ARCHITECT, ENGINEER,
OWNER, CONTRACTOR, INSPECTOR ETC.)
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Santa Ana 927061044 Fairbrook Ln,
31 SQ.FT. BEDROOM ADDITION
1219 31 1250 1 0
✔
✔
✔
✔
✔
✔
✔
✔
✔
✔
Daniel Messina Digitally signed by Daniel Messina
Date: 2025.09.03 15:55:51 -07'00'
Daniel
Messi
na
Digitally signed
by Daniel
Messina
Date:2025.09.03
15:55:19 -07'00'
Daniel Messina
951-733-9790 dj@theadupro.com
09/03/2025
Santa Ana 927061044 Fairbrook Ln,
469 SF attached ADU
1219 469 1688 1 0
Daniel Messina
951-733-9790 dj@theadupro.com
09/03/2025
2
CERTIFICATE NO. 100064
SANTA ANA UNIFIED SCHOOL DISTRICT
SCHOOL FACILITIES FEE CERTIFICATION OF COMPLIANCE
AND
RECEIPT FOR PAYMENT
FOR
Project Number:PRJ-6288368
Project Request ID:XD9KXO67TW
Request Contact:DJ Messina (CONTRACTOR)
Job Location / Address: 1044 Fairbrook Ln, Santa Ana, CA 92706
Permit Issuing Office: City of Santa Ana
This is to certify that all fees due to the Santa Ana Unified School District under Provision of Government Code Section
65995 as a prerequisite to the issuance of a Building Permit have been received, based on the above referenced
information, this Certification is hereby Executed.
PMT-138531
Address Development Type Construction Type Square Feet
1044 Fairbrook Ln 2, Santa
Ana, CA 92706
Residential Accessory Dwelling
Unit (ADU)
468
Permit Number
101125878
138531-Residential Accessory Dwelling Unit (ADU) fees as required in the amount of:$2,419.56
($5.17 [Rate] x 468 [Square Footage])Note: Fee not included in developer fees total due to
square footage requirement not being met.
PMT-595906
Address Development Type Construction Type Square Feet
1044 Fairbrook Ln, Santa Ana,
CA 92706
Residential Addition(s)31
Permit Number
101125877
595906-Residential Addition(s) fees as required in the amount of:$160.27
($5.17 [Rate] x 31 [Square Footage])Note: Fee not included in developer fees total due to
square footage requirement not being met.
Developer Fees Paid:$0.00
Julie Molloy
School District Representative Date: 04/10/2026
CERTIFICATE NO. 100064
NOTICE OF 90-DAY PERIOD FOR PROTEST OF FEES
Pursuant to Section 66020 of the California Government Code and other applicable law, you have a period of ninety (90)
days from the date of payment of school fees, mitigation payments or other extractions to protest the validity thereof. This
ninety (90) day period commences upon such payment of performance of any other requirement as provided in Section
66020. Any such protest must be in writing and received by the Santa Ana Unified School District within ninety (90)
calendar days of the date of the School District Certification above.
structural calculations
for
1044 FAIRBROOK LN
addition
1044 FAIRBROOK LN
SANTA ANA, CA. 92706
10-MAR-26
CE JOB NO. : 25-259
S T R U C T U R A L
3 2 4 E S O U T H S T , L O N G B E A C H , C A L I F O R N I A 9 0 8 0 5
T : 5 6 2 . 9 6 1 . 5 6 0 0 W W W . C A S T I L L O E N G I N E E R I N G . C O M1
ARCHITECT CASTILLO ENGINEERING, INC.JOB
1205 Pine Avenue, Suite 201
Long Beach, CA 90813
ENGR. MC JOB NO. SHEET NO.
DESIGN CRITERIA
1 Soil supporting footings is natural grade or engineered fill.
2 Soil allowable bearing pressure used in design_______________________________
3 Footing shall extend_____ minimum into undisturbed soil or_____ below finish grade
whichever is lower.
4 All concrete shall develop a minimum compressive strength of 2500 psi in 28 days.
5 Reinforcing steel shall conform to ASTM 615, Grade 60.
6 Structural steel shall conform to the following:
Wide flange shapes ASTM A992
TS shapes ASTM A500, Grade B
Pipe shapes ASTM A53 , Grade B
Other rolled shapes, Bars and plates ASTM A36
7 Structural steel shall be fabricated in a shop of an approved fabricator.
8 All welding shall be done by Certified Welders.
9 Concrete Block shall conform to ASTM C90, Grade N-1.
10 Grout shall develop 2000 psi in 28 days.
11 Mortar shall be Type S and develop 1800 psi in 28 days.
12 All lumber shall be grade marked Douglas Fir. (Grading rule No. 17)
Light Framing Construction
Joist & Planks No. 2
Beams & Stringers No. 1
Posts & Timbers No. 1
13 Glue Laminated Timbers shall be combination No. 24F-V8.
14 Plywood shall conform to PS 1-95, Structural 1.
15 All material and workmanship shall conform to the requirements of
2019 California Building Code.
2
ARCHITECT
ENGR. DATE:
CASTILLO ENGINEERING, INC.
1205 Pine Avenue, Suit.e 201
Long Beach, CA 80813
SHEET NO.
D □UGLAS F"IR.-LAR.CH DESIGN VALUES
DESIGNATION GRADE FB FT Fcperp.
LIGHT FRAMING CONSTRUCTION 1000 650 625
2" TO 4" THICK
2"TO4' WIDE
JOIST & PLANKS NO. 2 900 575 625
2" TO 4" THICK
6"&WIDER
POST & TIMBER NO.1 1200 825 625
5x5 AND LARGER
WIDTH NOT MORE
THAN 2" GREATER
THAN THICKNESS
BEAM & STRINGER NO.1 1350 675 625
5" & THICKER
WIDTH MORE THAN
2" GREATER THAN
THICKNESS
GLU-LAM BEAMS COMBINATION 2400 1100 650
NO. 24F-V8
Y-DIR 1450 1100 560
( 1 )THE ABOVE VALUES ARE TAKEN FROM THE NOS.
(2)USE STANDARD GRADING RULE NO. 1 7.
Fe Fv
1650 180
1350 180
1000 170
925 170
1650 265
1650 230
E E MIN
1,500,000 550,000
1,600,000 580,000
1,600,000 580,000
1,600,000 580,000
1,800,000 930,000
1,600,000 830,000
3
PROJECT:CASTILLO ENGINEERING
324 E South St, Long Beach, CA 90805
37683.00
Wood :Douglas-Fir/Larch Cr = 1.15 (repetitive member factor)Fv =180 psi (for Light Framing and Joists & Planks)
E = 1,500,000 psi (Const Light Framing)Fv =170 psi (for Beams & Stringers and Posts & Timbers)
E = 1,600,000 psi (#2 Joists & Planks, #1 Beams & Stringers, #1 Posts & Timbers)
FLOO ROOF
MEMBER:SIZE:(35 PCF)PROPERTIES:BENDING STRESS:1.00 (k-ft & k)Cd =1.00 (k-ft & k)Cd =1.25
Nominal Grade Type B (in)D (in)PLF (in^2)S(in^3)I(in^4)Fb(psi)CF Fb x CF max Mmax Mmax(rep)max Mmax Mmax(rep)
2x4 Const. LF 1.5 3.50 1.3 5.3 3.1 5.4 1000 1.00 1000 0.63 0.26 0.29 0.79 0.32 0.37
2x6 #2 JP 1.5 5.50 2.0 8.3 7.6 20.8 900 1.30 1170 0.99 0.74 0.85 1.24 0.92 1.06
2x8 #2 JP 1.5 7.25 2.6 10.9 13.1 47.6 900 1.20 1080 1.31 1.18 1.36 1.63 1.48 1.70
2x10 #2 JP 1.5 9.25 3.4 13.9 21.4 98.9 900 1.10 990 1.67 1.76 2.03 2.08 2.21 2.54
2x12 #2 JP 1.5 11.25 4.1 16.9 31.6 178.0 900 1.00 900 2.03 2.37 2.73 2.53 2.97 3.41
2x14 #2 JP 1.5 13.25 4.8 19.9 43.9 290.8 900 0.90 810 2.39 2.96 3.41 2.98 3.70 4.26
4x4 Const LF 3.5 3.50 3.0 12.3 7.1 12.5 1000 1.00 1000 1.47 0.60 0.68 1.84 0.74 0.86
4x6 #2 JP 3.5 5.50 4.7 19.3 17.6 48.5 900 1.30 1170 2.31 1.72 1.98 2.89 2.15 2.47
4x8 #2 JP 3.5 7.25 6.2 25.4 30.7 111.1 900 1.30 1170 3.05 2.99 3.44 3.81 3.74 4.30
4x10 #2 JP 3.5 9.25 7.9 32.4 49.9 230.8 900 1.20 1080 3.89 4.49 5.17 4.86 5.62 6.46
4x12 #2 JP 3.5 11.25 9.6 39.4 73.8 415.3 900 1.10 990 4.73 6.09 7.00 5.91 7.61 8.76
4x14 #2 JP 3.5 13.25 11.3 46.4 102.4 678.5 900 1.00 900 5.57 7.68 8.83 6.96 9.60 11.0
6x4 #2 JP 5.5 3.50 4.7 19.3 11.2 19.7 900 1.00 900 2.31 0.84 2.89 1.05
6x6 #1 PT 5.5 5.50 7.4 30.3 27.7 76.3 1200 1.00 1200 3.43 2.77 4.29 3.47
6x8 #1 PT 5.5 7.50 10.0 41.3 51.6 193.4 1200 1.00 1200 4.68 5.16 5.84 6.45
6x10 #1 BS 5.5 9.50 12.7 52.3 82.7 393.0 1350 1.00 1350 5.92 9.31 7.40 11.6
6x12 #1 BS 5.5 11.50 15.4 63.3 121.2 697.1 1350 1.00 1350 7.17 13.6 8.96 17.0
6x14 #1 BS 5.5 13.50 18.0 74.3 167.1 1127.7 1350 0.99 1332 8.42 18.6 10.5 23.2
4
5
6
7
8
CASTILLO ENGINEERING, INC
1147 E. Market Street
Long Beach, CA 90805
ROOF LOADS
2.5 psf
2.0 psf
1.5 psf
3.0 psf
0.5 psf
4.0 psf
1.0 psf
composite shingles
re-roof
1/2" plywwod
rafters
insulation
Solar panels
beams/headers
MP&E/ misc.0.5 psf
D=15.0 psf
Lr=20.0 psf REDUCIBLE
FLOOR LOADS
flooring 1.0 psf
3/4" plywood 2.3 psf
joist 3.0 psf
ceiling 4.0 psf
beams/headers 2.0 psf
MP&E/ misc.2.7 psf
D=15.0 psf
L=40.0 psf
EXTERIOR WALL LOADS
7/8" stucco 10.0 psf
1/2" plywood 1.5 psf
2x6 studs at 16"oc 1.5 psf
insulation 0.5 psf
1/2" gyp board 2.3 psf
MP&E/ misc.0.2 psf
D=16.0 psf
INTERIOR WALL LOADS
1/2" gyp board 2.3 psf
1/2" plywood 1.5 psf
2x6 studs at 16"oc 1.5 psf
insulation 0.5 psf
1/2" gyp board 2.3 psf
MP&E/ misc.1.9 psf
D=10.0 psf
9
10
11
ARCHITECT JOB
1205 Pine Avenue, Suite 201
Long Beach, CA 90813
ENGR. MC DATE:JOB NO. SHEET NO.
CASTILLO ENGINEERING, INC.
REMARKS
4x4
4x4
4X4
4X6
4X67.15
10.83
ALLOWABLE
75%
2.31
3.42
4.23
6X6HDU14
3.075
4.565
5.645
6.970
9.535
14.445
5.23
HDU5
HDU8
HDU11
HOLDOWNS
HDU2
HDU4
HD ALLOWABLE
UPLIFT
12
ROOF KEYPLAN
RJ1RJ1
B1
H1
H1
H2 H2
H1
B2
H1C.
J
.
13
CASTILLO ENGINEERING, INC.Project 1044 FAIRBROOK LN
1147 E. Market Street
Long Beach, CA 90805
Engr.Date:Job No.25-259 Sheet
Tag
Beam 5
L = 11.50 ft
Member= 2x10 = 13.88 in^2
S = 21.4 in^3
No. of members= 1 I = 98.9 in^4
CD= 1.25 E = 1,600,000 psi
CF= 1.10 Va = 1.665 kips
CV= 1.00 Ma = 1.604 k-ft
Cr= 1.15
Total Loa L/n= 180
Live Load L/n= 240
L= 11.5 ft
0.27 0.27
Uniform load (W1)
D L Trib
w1,1 (15 +20) x 1.33 = 19.95 + 26.6 Roof
w1,2 (16 +0) x 0 = 0 + 0 Wall
w1,3 (15 +40) x 0 = 0 + 0 Floor
w1,4 (15 +60) x 0 = 0 + 0 Balcony / Deck
w1,5 (5 +20)0 = 0 + 0 Ceiling Joist
W1 = 19.95 + 26.6 =0.047 klf
Triangular load (W2)
D L Trib `
w2,1 (0 + 0) x 0 = 0 + 0
w2,2 (0 + 0) x 0 = 0 + 0
w2,3 (0 + 0) x 2 = 0 + 0
w2,4 (0 + 0) x 0 = 0 + 0
w2,5 (0 + 0) x 4 = 0 + 0
W2 = 0 + 0 =0.000 klf
Point Load (P1)
D L Trib.1 Trib.2 TAG:
p1,1 ( + ) x 0.00 x 0.00 = 0 + 0 0
p1,2 ( + ) x 0 x 0 = 0 + 0 0
p1,3 ( + ) x 0 x 0 = 0 + 0 0
p1,4 ( + ) x 0 x 0 = 0 + 0
p1,5 ( + )0 0 = 0 + 0 X1 (ft) X2 (ft)
P1 = 0 + 0 =0.00 kips 0 11.5
Point Load (P2)
D L Trib.1 Trib.2 TAG:
p2,1 (+ )x 0 x 0 = 0 + 0 0
p2,2 (+ )x 0 x 0 = 0 + 0 0
p2,4 (+) x 0 x 0 = 0 + 0 0
p2,4 (+) x 0 x 0 = 0 + 0
p2,5 (+)0 0 = 0 + 0 X3 (ft) X4 (ft)
P2 = 0 + 0 =0.00 kips 0 11.5
Shea
R1= 0.268 kips
R2= -0.268 kips Stress Ratio
Vmax= 0.27 kips allow.=2.08 x 1 = 2.0813 kips OK .13
Flexure
M= 0.770 k-ft Mallow.=2.54 x 1 = 2.5368 k-ft OK .30
Deflection
D =D w1 + Dw2 + D p1 + Dp2
D (D+L)= 0.116 + 0.000 + 0.000 + 0.000 = 0.12 = L < L OK deflection:.15
1192 180
0.116 + 0
D (L Only)= 0.066 + 0 + 0 +0 = 0.07 = L L OK deflection:.12
2087 240
USE:1-2X10
shear:
3/11/25 12:00 AM
RJ1
0
0
0
0
flexure:
0
USE 2x12 RAFTERS @16" O.C.14
CASTILLO ENGINEERING, INC.Project 1044 FAIRBROOK LN
1147 E. Market Street
Long Beach, CA 90805
Engr.Date:Job No.25-259 Sheet
Tag
Beam 5
L = 19.75 ft
Member= 6x14 = 74.25 in^2
S = 167.1 in^3
No. of members= 1 I = 1127.7 in^4
CD= 1.25 E = 1,600,000 psi
CF= 0.99 Va = 8.415 kips
CV= 1.00 Ma = 18.795 k-ft
Cr= 1.00
Total Loa L/n= 180
Live Load L/n= 240
L= 19.75 ft
3.97 3.97
Uniform load (W1)
D L Trib
w1,1 (15 + 20) x 11.5 = 172.5 + 230 Roof
w1,2 (16 + 0) x 0 = 0 + 0 Wall
w1,3 (15 + 40) x 0 = 0 + 0 Floor
w1,4 (15 + 60) x 0 = 0 + 0 Balcony / Deck
w1,5 (5 + 20)0 = 0 + 0 Ceiling Joist
W1 = 172.5 + 230 =0.403 klf
Triangular load (W2)
D L Trib `
w2,1 (0 + 0) x 0 = 0 + 0
w2,2 (0 + 0) x 0 = 0 + 0
w2,3 (0 + 0) x 2 = 0 + 0
w2,4 (0 + 0) x 0 = 0 + 0
w2,5 (0 + 0) x 4 = 0 + 0
W2 = 0 + 0 =0.000 klf
Point Load (P1)
D L Trib.1 Trib.2 TAG:
p1,1 ( + ) x 0.00 x 0.00 = 0 + 0 0
p1,2 ( + ) x 0 x 0 = 0 + 0 0
p1,3 ( + ) x 0 x 0 = 0 + 0 0
p1,4 ( + ) x 0 x 0 = 0 + 0
p1,5 ( + )0 0 = 0 + 0 X1 (ft) X2 (ft)
P1 = 0 + 0 =0.00 kips 0 19.75
Point Load (P2)
D L Trib.1 Trib.2 TAG:
p2,1 (+ )x 0 x 0 = 0 + 0 0
p2,2 (+ )x 0 x 0 = 0 + 0 0
p2,4 (+) x 0 x 0 = 0 + 0 0
p2,4 (+) x 0 x 0 = 0 + 0
p2,5 (+)0 0 = 0 + 0 X3 (ft) X4 (ft)
P2 = 0 + 0 =0.00 kips 0 19.75
Shea
R1= 3.975 kips
R2= -3.975 kips Stress Ratio
Vmax= 3.97 kips allow.=10.52 x 1 = 10.519 kips OK .38
Flexure
M= 19.625 k-ft Mallow.= 23.19 x 1 = 23.188 k-ft OK .85
Deflection
D =D w1 + Dw2 + D p1 + Dp2
D (D+L)= 0.764 + 0.000 + 0.000 + 0.000 = 0.76 = L < L OK deflection:.58
310 180
0.764 + 0
D (L Only)= 0.436 + 0 + 0 +0 = 0.44 = L L OK deflection:.44
543 240
USE:1- 6X14
shear:
3/11/25 12:00 AM
B1
0
0
0
0
flexure:
0
15
CASTILLO ENGINEERING, INC.Project 1044 FAIRBROOK LN.
1147 E. Market Street
Long Beach, CA. 90805
Engr.Date:Job No.25-259 Sheet
Tag
Beam 5
L =10.41 ft
Member=3.5x9.5 PSL A =33.25 in^2
S =52.6 in^3
No. of members=1 I =250.1 in^4
CD=1.25 E =2,000,000 psi
CF=1.00 Va =6.428 kips
CV=1.03 Ma =12.723 k-ft
Cr=1.00
Total Load L/n=180
Live Load L/n=240
L=10.41 ft
2.84 2.84
Uniform load (W1)
D L Trib
w1,1 (15 +20)x 14.8 =221.25 +295 Roof
w1,2 (10 +0)x 3 =30 +0 Wall
w1,3 (15 +40)x 0 =0 +0 Floor
w1,4 (5 +20)x 0 =0 +0 Balcony / Deck
w1,5 (10 +0)x 0 =0 +0 Ceiling
W1 =251.25 +295 =0.546 klf
Triangular load (W2)
D L Trib `
w2,1 (0 +0)x 0 =0 +0
w2,2 (0 +0)x 0 =0 +0
w2,3 (0 +0)x 2 =0 +0
w2,4 (0 +0)x 0 =0 +0
w2,5 (0 +0)x 4 =0 +0
W2 =0 +0 =0.000 klf
Point Load (P1)
D L Trib.1 Trib.2 TAG:
p1,1 (+)x 0.00 x 0.00 =0 +0 0
p1,2 (+)x 0 x 0 =0 +0 0
p1,3 (+)x 0 x 0 =0 +0 0
p1,4 (+)x 0 x 0 =0 +0
p1,5 (+)x 0 x 0 =0 +0 X1 (ft)X2 (ft)
P1 =0 +0 =0.00 kips 0 10.41
Point Load (P2)
D L Trib.1 Trib.2 TAG:
p2,1 (+)x 0 x 0 =0 +0 0
p2,2 (+)x 0 x 0 =0 +0 0
p2,4 (+)x 0 x 0 =0 +0 0
p2,4 (+)x 0 x 0 =0 +0
p2,5 (+)x 0 x 0 =0 +0 X3 (ft)X4 (ft)
P2 =0 +0 =0.00 kips 0 10.41
Shear
R1=2.843 kips
R2=-2.843 kips Stress Ratio
Vmax=2.84 kips Vallow.=8.04 x 1 =8.0354 kips OK .35
Flexure
M=7.400 k-ft Mallow.=16.32 x 1 =16.321 k-ft OK .45
Deflection
D =D w1 +Dw2 +D p1 +Dp2
D (D+L)=0.289 +0.000 +0.000 +0.000 =0.29 =L <L OK deflection:.42
433 180
0.289 +0
D (L Only)=0.156 +0 +0 +0 =0.156 =L L OK deflection:.30
802 240
USE:1- 3.5X9.5 PSL
shear:
2/10/26 12:00 AM
B2
0
0
0
0
flexure:
0
16
CASTILLO ENGINEERING, INC.Project 1044 FAIRBROOK LN
1147 E. Market Street
Long Beach, CA 90805
Engr.Date:Job No.25-259 Sheet
Tag
Beam 5
L = 4.00 ft
Member= 4x6 = 19.25 in^2
S = 17.6 in^3
No. of members= 1 I = 48.5 in^4
CD= 1.25 E = 1,600,000 psi
CF= 1.30 Va = 2.310 kips
CV= 1.00 Ma = 1.323 k-ft
Cr= 1.00
Total Loa L/n= 180
Live Load L/n= 240
L= 4 ft
0.57 0.57
Uniform load (W1)
D L Trib
w1,1 (15 + 20) x 7.66 = 114.9 + 153.2 Roof
w1,2 (16 + 0) x 1 = 16 + 0 Wall
w1,3 (15 + 40) x 0 = 0 + 0 Floor
w1,4 (15 + 60) x 0 = 0 + 0 Balcony / Deck
w1,5 (5 + 20)0 = 0 + 0 Ceiling Joist
W1 = 130.9 + 153.2 =0.284 klf
Triangular load (W2)
D L Trib `
w2,1 (0 + 0) x 0 = 0 + 0
w2,2 (0 + 0) x 0 = 0 + 0
w2,3 (0 + 0) x 2 = 0 + 0
w2,4 (0 + 0) x 0 = 0 + 0
w2,5 (0 + 0) x 4 = 0 + 0
W2 = 0 + 0 =0.000 klf
Point Load (P1)
D L Trib.1 Trib.2 TAG:
p1,1 ( + ) x 0.00 x 0.00 = 0 + 0 0
p1,2 ( + ) x 0 x 0 = 0 + 0 0
p1,3 ( + ) x 0 x 0 = 0 + 0 0
p1,4 ( + ) x 0 x 0 = 0 + 0
p1,5 ( + )0 0 = 0 + 0 X1 (ft) X2 (ft)
P1 = 0 + 0 =0.00 kips 0 4
Point Load (P2)
D L Trib.1 Trib.2 TAG:
p2,1 (+ )x 0 x 0 = 0 + 0 0
p2,2 (+ )x 0 x 0 = 0 + 0 0
p2,4 (+) x 0 x 0 = 0 + 0 0
p2,4 (+) x 0 x 0 = 0 + 0
p2,5 (+)0 0 = 0 + 0 X3 (ft) X4 (ft)
P2 = 0 + 0 =0.00 kips 0 4
Shea
R1= 0.568 kips
R2= -0.568 kips Stress Ratio
Vmax= 0.57 kips allow.=2.89 x 1 = 2.8875 kips OK .20
Flexure
M= 0.568 k-ft Mallow.=2.15 x 1 = 2.1506 k-ft OK .26
Deflection
D =D w1 + Dw2 + D p1 + Dp2
D (D+L)= 0.021 + 0.000 + 0.000 + 0.000 = 0.02 = L < L OK deflection:.08
2277 180
0.021 + 0
D (L Only)= 0.011 + 0 + 0 +0 = 0.01 = L L OK deflection:.06
4223 240
USE:1- 4X6
shear:
3/11/25 12:00 AM
H1
0
0
0
0
flexure:
0
17
CASTILLO ENGINEERING, INC.Project 1044 FAIRBROOK LN
1147 E. Market Street
Long Beach, CA 90805
Engr.Date:Job No.25-259 Sheet
Tag
Beam 5
L = 4.00 ft
Member= 4x6 = 19.25 in^2
S = 17.6 in^3
No. of members= 1 I = 48.5 in^4
CD= 1.25 E = 1,600,000 psi
CF= 1.30 Va = 2.310 kips
CV= 1.00 Ma = 1.323 k-ft
Cr= 1.00
Total Loa L/n= 180
Live Load L/n= 240
L= 4 ft
0.27 0.27
Uniform load (W1)
D L Trib
w1,1 (15 + 20) x 2.5 = 37.5 + 50 Roof
w1,2 (16 + 0) x 3 = 48 + 0 Wall
w1,3 (15 + 40) x 0 = 0 + 0 Floor
w1,4 (15 + 60) x 0 = 0 + 0 Balcony / Deck
w1,5 (5 + 20)0 = 0 + 0 Ceiling Joist
W1 = 85.5 + 50 =0.136 klf
Triangular load (W2)
D L Trib `
w2,1 (0 + 0) x 0 = 0 + 0
w2,2 (0 + 0) x 0 = 0 + 0
w2,3 (0 + 0) x 2 = 0 + 0
w2,4 (0 + 0) x 0 = 0 + 0
w2,5 (0 + 0) x 4 = 0 + 0
W2 = 0 + 0 =0.000 klf
Point Load (P1)
D L Trib.1 Trib.2 TAG:
p1,1 ( + ) x 0.00 x 0.00 = 0 + 0 0
p1,2 ( + ) x 0 x 0 = 0 + 0 0
p1,3 ( + ) x 0 x 0 = 0 + 0 0
p1,4 ( + ) x 0 x 0 = 0 + 0
p1,5 ( + )0 0 = 0 + 0 X1 (ft) X2 (ft)
P1 = 0 + 0 =0.00 kips 0 4
Point Load (P2)
D L Trib.1 Trib.2 TAG:
p2,1 (+ )x 0 x 0 = 0 + 0 0
p2,2 (+ )x 0 x 0 = 0 + 0 0
p2,4 (+) x 0 x 0 = 0 + 0 0
p2,4 (+) x 0 x 0 = 0 + 0
p2,5 (+)0 0 = 0 + 0 X3 (ft) X4 (ft)
P2 = 0 + 0 =0.00 kips 0 4
Shea
R1= 0.271 kips
R2= -0.271 kips Stress Ratio
Vmax= 0.27 kips allow.=2.89 x 1 = 2.8875 kips OK .09
Flexure
M= 0.271 k-ft Mallow.=2.15 x 1 = 2.1506 k-ft OK .13
Deflection
D =D w1 + Dw2 + D p1 + Dp2
D (D+L)= 0.010 + 0.000 + 0.000 + 0.000 = 0.01 = L < L OK deflection:.04
4775 180
0.01 + 0
D (L Only)= 0.004 + 0 + 0 +0 = 0 = L L OK deflection:.02
12940 240
USE:1- 4X6
shear:
3/11/25 12:00 AM
H2
0
0
0
0
flexure:
0
18
FJ1
FJ1
FJ1
FJ1
G1
G1
G1
P1
P1
P1
F3
3.97 K
CF-1
7.39 K
(E) CF-1
4.58 K
FOUNDATION KEYPLAN
F2
2.84 K
F1
3.97 K
F2
2.84 K
(E) CF-2
3.34 K
19
ARCHITECT CASTILLO ENGINEERING JOB 1044 FAIRBROOK LN
324 East South Street, Long Beach, CA 90805
ENGR. MC DATE JOB NO. 25-259 SHEET NO.
CONTINUOUS FOOTINGS
CF- 1
LOADING:TRIB.
( + ) x ft = +
( + ) x ft = +
( + ) x ft = +
w = + =plf
B= plf = ft
psf USE:1'-0" WIDE FTG.0.27
1500
412.13
189.28
51.6
96.4
0
38.7
0
148
36.15
WALL:11.83
3/11/2025
20
D L
ROOF:
FLOOR:
15 2.58
412.13
16
264.13
4015 2.41
F-CONTINUOUS FOOTINGS-1500
20
ARCHITECT CASTILLO ENGINEERING, INC.JOB 1044 FAIRBROOK LN
1147 E. Market Street
Long Beach, CA 90805
ENGR. MC DATE JOB NO. 25-259 SHEET NO.
SPREAD FOOTINGS
P1 =K
P2 =K
P3 =K
P4 =K
P TOTAL = K
P ALLOW.= K USE:TYPE 2.
F1
3.97
0
0
3/11/2025
0
3.97
5.4
F-SPREAD FOOTINGS1500
USE 4x6 POST
USE (E) CF-1 CAPACITY
P1 =K
P2 =K
P3 =K
P4 =K
P TOTAL K=
P ALLOW.K=USE:TYPE 2.0 FOOTING
F2
2.84
0
0
0
2.84
5.4
USE 4x4 POST
USE (E) CF-2 CAPACITY
P1 =K
P2 =K
P3 =K
P4 =K
P TOTAL K=
P ALLOW.K=USE:TYPE 2.0 FOOTING
F3
3.97
0
0
0
3.97
5.4
USE 4x6 POST
USE CF-1 CAPACITY
21
ARCHITECT Castillo Engineering, Inc.PROJECT 1044 FAIRBROOK LN
324 East South Street
Long Beach, CA 90805
ENGR. MC DATE JOB NO. 25-259 SHEET NO.
Given:
h1 = 24 in.d1 = 3.5 in.D L TRIB D L
w1 15 20 2.58 = 38.7 + 51.6
h2 = 18 in.w = 12 in.15 40 2.41 = 36.2 + 96.4
16 0 11.8 = 189 + 0
H = 42 in.b = 4 in.264 + 148 = 412 plf
Area = 1050 in.2 L = 87.5 in.
7.292 ft.2 = 7.29 ft.
Stemwall wt. = 150 x 4 x 18 /144 = 75 plf
=7 plf
a = 1500 psf
Pa = 1500 x 7.29 = 10.94 kips Pload = 487 x 7.29 = 3.55 kips
Pn = 10.94 - 3.55 = 7.39 kips
CF-1 RAISED FLOOR CAPACITY
Pnet =
3/11/2025
7.39 kips
uniform
22
ARCHITECT Castillo Engineering, Inc.PROJECT 1044 FAIRBROOK LN
324 East South Street
Long Beach, CA 90805
ENGR. MC DATE JOB NO. 25-259 SHEET NO.
Given:
h1 = 18 in.d1 = 3.5 in.D L TRIB D L
w1 15 20 7.74 = 116 + 155
h2 = 18 in.w = 12 in.15 40 5.41 = 81.2 + 216
16 0 8 = 128 + 0
H = 36 in.b = 4 in.325 + 371 = 696 plf
Area = 906 in.2 L = 75.5 in.
6.292 ft.2 = 6.29 ft.
Stemwall wt. = 150 x 4 x 18 /144 = 75 plf
= 77 plf
a = 1500 psf
Pa = 1500 x 6.29 = 9.44 kips Pload = 771 x 6.29 = 4.85 kips
Pn = 9.44 - 4.85 = 4.58 kips
(E) CF-1 RAISED FLOOR CAPACITY
Pnet =
3/11/2025
4.58 kips
uniform
23
ARCHITECT Castillo Engineering, Inc.PROJECT 1044 FAIRBROOK LN.
1147 E. Market St.
Long Beach, CA 90805
ENGR. MC DATE JOB NO. 25-259 SHEET NO.
Given:
h1 =18 in.d1 =3.5 in.D L TRIB D L
w1 15 20 14 =210 +280
h2 =18 in.w =12 in.15 40 4.33 =65 +173
16 0 8 =128 +0
H =36 in.b =6 in.403 +453 =856 plf
Area = 906 in.2 L =75.5 in.
6.292 ft.2 =6.29 ft.
Stemwall wt. = 150 x 6 x 18 /144 = 113 plf
=969
qa =1500 psf
Pa =1500 x 6.29 =9.44 kips Pload =969 x 6.29 =6.09 kips
Pnet = 9.44 - 6.09 = 3.34 kips
kips
wuniform
3.34Pnet=
2/10/2026
(E) CF-2 RAISED FLOOR CAPACITY
24
Member = 2x6
L = 6.00 ft
A =8.25 in2
S =7.56 in3
I =20.80 in4
E = 1,600,000 psi
Va =0.990 kips
Ma =0.567 k-ft
Loads D (psf) L (psf) s (in) W (plf)
Floor 15 40 16 73
Shear = Vmax < Vallow 22%OK
0.22 K 0.99 K
Flexure = Mmax <Vallow 39%OK
0.33 k-ft 0.85 k-ft
Deflection =0.06 in =L/1123 OK
Member = 4x6
Loads D (psf) L (psf) Trib (ft) W (plf)
Floor 15 40 6 330
L = 6.00 ft
A =19.25 in2
S =17.65 in3
I =48.53 in4
E = 1,600,000 psi
Va =2.31 kips
Ma =1.23 k-ft
Shear = Vmax < Vallow 43%OK
0.99 K 2.31 K
Flexure = Mmax <Vallow 86%OK
1.49 k-ft 1.72 k-ft
Deflection =0.12 in =L/581 OK
USE: 2x6 JOIST @ 16" O.C.
FLOOR JOIST
GIRDER
No. Members: 1
USE: 4x6 GIRDERS
No. Members: 1
FJ1
G1
USE: 2x10 JOIST @ 16" O.C.
25
Member = 4x6
Loads D (psf) L (psf) Trib (ft) Trib (ft) W (pounds)
Floor 15 40 6 6 1980
B =1980
1000
SQUARE PAD FOOTINGS
= 1.41 Ft
w/ 3-#4 EA. WAY BOTTOM
USE: 1´-6" SQ x 12" THICK FTG.
P1
26
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31
PROJECT : PAGE :
CLIENT : DESIGN BY :
JOB NO. : DATE : 03/11/25 REVIEW BY :
INPUT DATA
Ex osure cate or (B, C or D)B
Importance factor I = 1.00 Category II
Basic wind speed V = 110 mph
Topographic factor Kzt =1 Flat
Building height to eave he =8 ft
Building height to ridge hr =14 ft
Building length L =53 ft
Building width B =52 ft
Effective area of components A =21.312 ft2
DESIGN SUMMARY
Max horizontal force normal to building length, L, face = 7.42 kips X 0.6= 4.45 kips (ASD)
Max horizontal force normal to building length, B, face = 7.79 kips X 0.6= 4.67 kips (ASD)
Max total horizontal torsional load = 56.42 ft-kips
Max total upward force = 39.94 kips
ANALYSIS
Velocity pressure
qh = 0.00256 Kh Kzt Kd V2 I =18.43 psf
where: qh = velocity pressure at mean roof height, h.
Kh = velocity pressure exposure coefficient evaluated at height, h,= 0.70
Kd = wind directionality factor = 0.85
h = mean roof height = 11.00 ft
< 60 ft, [Satisfactory]
Design pressures for MWFRS
p = qh [(G Cpf )-(G Cpi )]
where: p = pressure in appropriate zone
G Cp f = product of gust effect factor and external pressure coefficient
G Cp i = product of gust effect factor and internal pressure coefficient
= 0.18 or -0.18
a = width of edge strips, MAX[ MIN(0.1B, 0.4h), 0.04B,3] =4.40 ft
Net Pressures (psf), Basic Load Cases Net Pressures (psf), Torsional Load Cases
12.99 0.00 12.99
(+GCp i ) (-GCp i )(+GCp i ) (-GCp i )(+GCp i ) (-GCp i )
1 0.47 5.33 11.97 0.40 4.05 10.69 1T 0.47 1.33 2.99
2 -0.69 -16.03 -9.40 -0.69 -16.03 -9.40 2T -0.69 -4.01 -2.35
3 -0.43 -11.22 -4.58 -0.37 -10.14 -3.50 3T -0.43 -2.80 -1.15
4 -0.36 -10.04 -3.40 -0.29 -8.66 -2.03 4T -0.36 -2.51 -0.85
1E 0.71 9.79 16.43 0.61 7.93 14.56 0.00
2E -1.07 -23.04 -16.40 -1.07 -23.04 -16.40
3E -0.62 -14.66 -8.02 -0.53 -13.09 -6.45 (+GCp i ) (-GCp i )
4E -0.54 -13.31 -6.67 -0.43 -11.24 -4.61 1T 0.40 1.01 2.67
5 -0.45 -11.61 -4.98 -0.45 -11.61 -4.98 2T -0.69 -4.01 -2.35
6 -0.45 -11.61 -4.98 -0.45 -11.61 -4.98 3T -0.37 -2.53 -0.88
4T -0.29 -2.17 -0.51
CASTILLO
Net Pressure withG Cp f
Wind Analysis for Low-rise Building, Based on ASCE 7-22 / IBC 2024 / CBC 2022
Roof angle =
G Cp f
Net Pressure with
25-259
1044 FAIRBROOK LN
Surface
Roof angle =
G Cp f
Net Pressure with
Surface
Roof angle =
G Cp f
Net Pressure with
ENGINEERING
Surface
Roof angle =
32
Basic Load Cases in Transverse Direction Basic Load Cases in Longitudinal Direction
Area Area
(ft2)(+GCp i ) (-GCp i )(ft2)(+GCp i ) (-GCp i )
1 354 1.89 4.23 1 493 2.00 5.27
2 1179 -18.91 -11.09 2 1175 -18.84 -11.04
3 1179 -13.23 -5.40 3 1175 -11.91 -4.11
4 354 -3.55 -1.20 4 493 -4.27 -1.00
1E 70 0.69 1.16 1E 79 0.63 1.16
2E 235 -5.41 -3.85 2E 239 -5.51 -3.93
3E 235 -3.44 -1.88 3E 239 -3.13 -1.54
4E 70 -0.94 -0.47 4E 79 -0.89 -0.37
Horiz. 5.34 5.34 Horiz. 7.79 7.79
Vert. -39.94 -21.66 Vert. -38.39 -20.10
10 psf min.Horiz. 7.42 7.42 10 psf min.Horiz. 5.72 5.72
Sec. 6.1.4.1 Vert. -27.56 -27.56 Sec. 6.1.4.1 Vert. -27.56 -27.56
Torsional Load Cases in Transverse Direction Torsional Load Cases in Longitudinal Direction
Area Area
(ft2)(+GCp i ) (-GCp i ) (+GCp i ) (-GCp i )(ft2)(+GCp i ) (-GCp i ) (+GCp i ) (-GCp i )
1 142 0.75 1.69 8 19 1 207 0.84 2.21 7 18
2 472 -7.57 -4.44 -19 -11 2 936 -15.00 -8.79 45 26
3 472 -5.30 -2.16 13 5 3 936 -9.48 -3.28 -28 -10
4 142 -1.42 -0.48 16 5 4 207 -1.79 -0.42 15 3
1E 70 0.69 1.16 15 26 1E 79 0.63 1.16 13 25
2E 235 -5.41 -3.85 -27 -19 2E 239 -5.51 -3.93 16 12
3E 235 -3.44 -1.88 17 9 3E 239 -3.13 -1.54 -9 -5
4E 70 -0.94 -0.47 21 10 4E 79 -0.89 -0.37 19 8
1T 212 0.28 0.63 -4 -8 1T 286 0.29 0.76 -3 -9
2T 707 -2.83 -1.66 8 5 2T 1175 -4.71 -2.76 -28 -16
3T 707 -1.98 -0.81 -6 -2 3T 1175 -2.98 -1.03 18 6
4T 212 -0.53 -0.18 -7 -2 4T 286 -0.62 -0.14 -7 -2
36 36 56.4 56.4
Design pressures for components and cladding
p = qh[ (G Cp) - (G Cpi)]
where: p = pressure on component
pmin = 10 psf (Sec. 6.1.4.2, pg 21)
G Cp = external pressure coefficient.
see table below
Effective
Area (ft2) GCP - GCP GCP - GCP GCP - GCP GCP - GCP GCP - GCP
Comp.21.312 0.43 -0.87 0.43 -1.54 0.43 -2.40 0.94 -1.04 0.94 -1.28
Positive Negative Positive Negative Positive Negative Positive Negative Positive Negative
11.32 -19.30 11.32 -31.62 11.32 -47.60 20.68 -22.52 20.68 -26.98
Pressure
Surface Pressure (k) with
Zone 1 Zone 2
Total Horiz. Torsional Load, MT
Comp. & Cladding Zone 1
( psf )
Zone 3 Zone 4Zone 2
Torsion (ft-k)
Total Horiz. Torsional Load, MT
Zone 5
Zone 3 Zone 4 Zone 5
Pressure (k) withTorsion (ft-k)Surface
Surface Pressure (k) withPressure (k) with
Surface
33
SEISMIC BASE SHEAR (ASCE7-22)
Latitude: 33.777266
Longitude: -117.88078
SITE CLASS:D (Table 20.3-1)ρ=1.3
R=6.5 (Table 12.2-1) Ie=1
(Section 21.4)
1.800 0
1.250 0
(11.4-3)
1.200
(11.4-4)
0.8333333 0.13889
0.69444
See on Figs. 22-14 through 22-17
0.02
14.000
0.75
0.145
W= Effective seismeic weight
(GOVERNS)
For S1 is equal to greater than 0.6g
0.096 W
0.886 W
0.185
0.240 W Strength Level
0.168 W Allowable Stress Design
𝑆=
𝑆
=
𝑆2 3 𝑆
𝑆=
𝑆2 3 𝑆
𝑆=
𝑇 𝐶ℎ
𝐶=
ℎ=
𝑥
𝑇
𝑉 𝐶𝑊
𝑉0.01𝑊
𝑉W
𝑉W
𝑉
𝑉
𝐶
𝑉 𝐶𝜌𝑊
𝑉 0.7𝑉
𝑇
𝑇
𝑇
34
SEISMIC ANALYSIS
WEIGHT
Level 1 W roof = 20 psf x 2154 ft^2 =43.08 kips
W wall = 16 psf x 1020 ft^2 =16.32 kips
WR 59.40 kips
BASE SHEAR
0.168 x 59.40 kips = 9.98 kips
F1=
DISTRIBUTION OF BASE SHEAR
1 Level
2 or more levels
W TOTAL
59.40 kips
4.633 psf
𝑽𝑩𝑨𝑺𝑬 𝑽 ∗ 𝑾𝑻𝑶𝑻𝑨𝑳
𝑉 𝑉 ∗ 𝑊=
𝑭𝒙 𝑽𝑩𝑨𝑺𝑬∗𝑾𝑿∗ 𝒉𝑻𝑶𝑻𝑨𝑳
𝑾𝟏∗ 𝒉𝟏𝑾𝟐∗𝒉𝟏 𝒉𝟐 ⋯𝑾𝒏∗ 𝒉𝑻𝑶𝑻𝑨𝑳
𝑽𝑩𝑨𝑺𝑬
𝑽 ∗ 𝑾𝑻𝑶𝑻𝑨𝑳
𝑨
35
36
SHEARWALL KEYPLAN
AREA: 2,154.08 SQ.FT.
PERIMETER: 255'-0"
X:52'-0"
Y:53'-0"
X1.1
X2.1
Y1.1
Y2.1
2.02 K
1.10 K
1.10 K 1.10 K
37
'X' DIRECTION
AREA: 437 SQ.FT.
X1.1
X2.1
AREA: 239.41 SQ.FT.
38
ARCHITECT JOB 1044 FAIRBROOK LN.
CASTILLO ENGINEERING, INC.
1147 E. Market Street
ENGR. MC DATE:Long Beach, CA. 90805 JOB N 25-259 SHEET NO.
TAG:X1.1 ( 10.41 ft),( 0.00 ft)
FORCE:
SEISMIC GOVERNS
F1=kips Load Comb. :((0.6-.14SDS) D + 0.7 E
SDS : 1.42
SHEAR STRESS
X1.1 :L1= ft v= lbs = plf
:L2=ft ft
Ltotal=ft
OVERTURNING
height= 8.00 ft
MOT=x x 8 =k-f
ROOF:psf x ft =plf h/w= 0.77 OK
WALL:psf x ft =plf
w =plf Vallow= 340 PLF
MR=x 10.41 ^2/2 =k-ft USE:
TYPE 6 SHEARWALL
- 0.40 x =kips
kips OK USE:4 x 4 POST w/H.D.
10.41
SHEARWALL CALCULATIONS
2.02
10.41 2020 194
60
0.00 10.41
16.2
Tributary
10.41
WALL:X1.1
2.02 10.41
T= 16.2 1.48 1.50
HDU2
16 8 128
188
Tallow=2.84
March 12, 2026
10.41
0.188 10.19
Unit load
15 4
load combination of ASCE7-16 2.4.5 (10)
0.6D - 0.7Ev + 0.7Eh
(0.6)(0.188) - (0.7)(0.2x1.42x0.188) + (0.7)(1x2.02)
0.113 - 0.04 + 1.41 =1.48
39
ARCHITECT JOB 1511 S ADAMS ST
CASTILLO ENGINEERING, INC.
1147 E. Market Street
ENGR. MC DATE:Long Beach, CA. 90805 JOB N 24-299 SHEET NO.
TAG:X2.1 ( 8.91 ft),( 0.00 ft)
FORCE:
SEISMIC GOVERNS
F1=kips Load Comb. :((0.6-.14SDS) D + 0.7 E
SDS : 1.20
SHEAR STRESS
X2.1 :L1= ft v= lbs = plf
:L2=ft ft
Ltotal=ft
OVERTURNING
height= 8.00 ft
MOT=x x 8 =k-f
ROOF:psf x ft =plf h/w= 0.90 OK
WALL:psf x ft =plf
w =plf Vallow= 340 PLF
MR=x 8.91 ^2/2 =k-ft USE:
TYPE 6 SHEARWALL
- 0.43 x =kips
kips OK USE:4 x 4 POST w/H.D.
March 12, 2025
8.91
0.158 6.27
Unit load
15 2
Tallow=2.31
0.68
HDU2
16 8 128
158
WALL:X2.1
1.10 8.91
T= 8.8 6.27
30
0.00 8.91
8.8
Tributary
8.91
8.91
SHEARWALL CALCULATIONS
1.10
8.91 1100 123
40
Y1.1
Y2.1
'Y' DIRECTION
AR
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41
ARCHITECT JOB 1511 S ADAMS ST
CASTILLO ENGINEERING, INC.
1147 E. Market Street
ENGR. MC DATE:Long Beach, CA. 90805 JOB N 24-299 SHEET NO.
TAG:Y1.1 ( 6.83 ft),( 0.00 ft)
FORCE:
SEISMIC GOVERNS
F1=kips Load Comb. :((0.6-.14SDS) D + 0.7 E
SDS : 1.20
SHEAR STRESS
Y1.1 :L1= ft v= lbs = plf
:L2=ft ft
Ltotal=ft
OVERTURNING
height= 8.00 ft
MOT=x x 8 =k-f
ROOF:psf x ft =plf h/w= 1.17 OK
WALL:psf x ft =plf
w =plf Vallow= 340 PLF
MR=x 6.83 ^2/2 =k-ft USE:
TYPE 6 SHEARWALL
- 0.43 x =kips
kips OK USE:4 x 4 POST w/H.D.
March 12, 2025
6.83
0.218 5.08
Unit load
15 6
Tallow=2.31
0.97
HDU2
16 8 128
218
WALL:Y1.1
1.10 6.83
T= 8.8 5.08
90
0.00 6.83
8.8
Tributary
6.83
6.83
SHEARWALL CALCULATIONS
1.10
6.83 1100 161
42
ARCHITECT JOB 1511 S ADAMS ST
CASTILLO ENGINEERING, INC.
1147 E. Market Street
ENGR. MC DATE:Long Beach, CA. 90805 JOB N 24-299 SHEET NO.
TAG:Y2.1 ( 10.08 ft),( 0.00 ft)
FORCE:
SEISMIC GOVERNS
F1=kips Load Comb. :((0.6-.14SDS) D + 0.7 E
SDS : 1.20
SHEAR STRESS
Y2.1 :L1= ft v= lbs = plf
:L2=ft ft
Ltotal=ft
OVERTURNING
height= 8.00 ft
MOT=x x 8 =k-f
ROOF:psf x ft =plf h/w= 0.79 OK
WALL:psf x ft =plf
w =plf Vallow= 340 PLF
MR=x 10.08 ^2/2 =k-ft USE:
TYPE 6 SHEARWALL
- 0.43 x =kips
kips OK USE:4 x 4 POST w/H.D.
March 12, 2025
10.08
0.218 11.08
Unit load
15 6
Tallow=2.31
0.40
HDU2
16 8 128
218
WALL:Y2.1
1.10 10.08
T= 8.8 11.08
90
0.00 10.08
8.8
Tributary
10.08
10.08
SHEARWALL CALCULATIONS
1.10
10.08 1100 109
43
Company:Date:3/12/2026
Engineer:Page:1
Project:
Address:
Phone:
E-mail:
Anchor Designer™ for
Concrete Software
Version 3.4.2512.1
1.Project information
Project description:
Location:
Design name: Design
Comment:
2. Input Data & Anchor Parameters
General
Design method:ACI 318-19
Units: Imperial units
Anchor Information:
Anchor type: Bonded anchor
Material: F1554 Grade 36
Diameter (inch): 0.625
Effective Embedment depth, hef (inch): 10.000
Code report: ICC-ES ESR-4057
category: -
ductility: Yes
hmin (inch): 11.38
cac (inch): 22.57
Cmin (inch): 1.75
Smin (inch): 3.00
Base Material
Concrete: Normal-weight
Concrete thickness, h (inch): 18.00
State: Cracked
Compressive strength, f’c (psi): 2500
Ψc,V: 1.0
Reinforcement condition: B tension, B shear
Supplemental edge reinforcement: Not applicable
Reinforcement provided at corners: No
Ignore concrete breakout in tension: No
Ignore concrete breakout in shear: No
Hole condition: Dry concrete
Inspection: Continuous
Temperature range, Short/Long: 150/110°F
Reduced installation torque (for AT-3G): Not applicable
Ignore 6do requirement: Not applicable
Build-up grout pad: No
Recommended Anchor
Anchor Name: SET-3G™ - SET-3G w/ 5/8"Ø F1554 Gr. 36
Code Report: ICC-ES ESR-4057
Input data and results must be checked for agreement with the existing circumstances, the standards and guidelines must be checked for plausibility.
Simpson Strong-Tie Company Inc.5956 W. Las Positas Boulevard Pleasanton, CA 94588 Phone: 925.560.9000 Fax: 925.847.3871 www.strongtie.com44
Company:Date:3/12/2026
Engineer:Page:2
Project:
Address:
Phone:
E-mail:
Anchor Designer™ for
Concrete Software
Version 3.4.2512.1
Load and Geometry
Load factor source: ACI 318 Section 5.3
Load combination: U = 0.9D + 1.0E
Seismic design: Yes
Anchors subjected to sustained tension: Yes
Apply entire shear load at front row: Yes
Anchors only resisting wind and/or seismic loads: Yez
Service level loads:
D E L S Strength level loads
Na [lb]:0 1500 0 0 3750
Vax [lb]: 0 0 0 00
Vay [lb]: 0 0 0 00
<Figure 1>
Input data and results must be checked for agreement with the existing circumstances, the standards and guidelines must be checked for plausibility.
Simpson Strong-Tie Company Inc.5956 W. Las Positas Boulevard Pleasanton, CA 94588 Phone: 925.560.9000 Fax: 925.847.3871 www.strongtie.com45
Company:Date:3/12/2026
Engineer:Page:3
Project:
Address:
Phone:
E-mail:
Anchor Designer™ for
Concrete Software
Version 3.4.2512.1
<Figure 2>
3. Resulting Anchor Forces
Anchor Tension load,
Nua (lb)
Shear load x,
Vuax (lb)
Shear load y,
Vuay (lb)
Shear load combined,
√(Vuax)²+(Vuay)² (lb)
1 3750.0 0.0 0.0 0.0
Sum 3750.0 0.0 0.0 0.0
Maximum concrete compression strain (‰): 0.00
Maximum concrete compression stress (psi): 0
Resultant tension force (lb): 3750
Resultant compression force (lb): 0
Eccentricity of resultant tension forces in x-axis, e'Nx (inch): 0.00
Eccentricity of resultant tension forces in y-axis, e'Ny (inch): 0.00
Input data and results must be checked for agreement with the existing circumstances, the standards and guidelines must be checked for plausibility.
Simpson Strong-Tie Company Inc.5956 W. Las Positas Boulevard Pleasanton, CA 94588 Phone: 925.560.9000 Fax: 925.847.3871 www.strongtie.com
(MIN. EDGE DISTANCE)
46
Company:Date:3/12/2026
Engineer:Page:4
Project:
Address:
Phone:
E-mail:
Anchor Designer™ for
Concrete Software
Version 3.4.2512.1
4. Steel Strength of Anchor in Tension (Sec. 17.6.1)
Nsa (lb)Nsa (lb)
13110 0.75 9833
5. Concrete Breakout Strength of Anchor in Tension (Sec. 17.6.2)
Nb = kc a f’chef1.5 (Eq. 17.6.2.2.1)
kc a f’c (psi)hef (in)Nb (lb)
17.0 1.00 2500 8.000 19233
Ncb =(ANc / ANco)ed,N c,N cp,NNb (Sec. 17.5.1.2 & Eq. 17.6.2.1a)
ANc (in2)ANco (in2)ca,min (in)ed,N c,N cp,N Nb (lb)Ncb (lb)
288.00 576.00 3.00 0.775 1.00 1.000 19233 0.65 4844
6. Adhesive Strength of Anchor in Tension (Sec. 17.6.5)
k,cr =k,crfshort-termKsat(f’c /2,500)n
k,cr (psi)fshort-term Ksat f’c (psi)n k,cr (psi)
1356 1.00 1.00 2500 0.24 1356
Nba =a cr dahef (Eq. 17.6.5.2.1)
a cr (psi)da (in)hef (in)Nba (lb)
1.00 1356 0.63 10.000 26625
Na =(ANa / ANa0)ed,Na cp,NaNba (Sec. 17.5.1.2 & Eq. 17.6.5.1a)
ANa (in2)ANa0 (in2)cNa (in)ca,min (in)ed,Na cp,Na Nba (lb)Na (lb)
206.12 307.10 8.76 3.00 0.803 1.000 26625 0.65 9324
Nsust =0.55 Nba (Eq. 17.5.2.2)
Nba(lb)Nsust (lb)
0.65 26625 9518
7. Results
Interaction of Tensile and Shear Forces (Sec. 17.8)
Tension Factored Load, Nua (lb)Design Strength, øNn (lb)Ratio Status
Steel 3750 9833 0.38 Pass
Concrete breakout 3750 4844 0.77 Pass (Governs)
Adhesive 3750 9324 0.40 Pass
Adhesive (sustained) 3750 9518 0.39 Pass
SET-3G w/ 5/8"Ø F1554 Gr. 36 with hef = 10.000 inch meets the selected design criteria.
8. Warnings
- Designer must exercise own judgement to determine if this design is suitable.
- Refer to manufacturer’s product literature for hole cleaning and installation instructions.
Input data and results must be checked for agreement with the existing circumstances, the standards and guidelines must be checked for plausibility.
Simpson Strong-Tie Company Inc.5956 W. Las Positas Boulevard Pleasanton, CA 94588 Phone: 925.560.9000 Fax: 925.847.3871 www.strongtie.com47
Company:Date:3/12/2026
Engineer:Page:5
Project:
Address:
Phone:
E-mail:
Anchor Designer™ for
Concrete Software
Version 3.4.2512.1
9. Design result for all load combinations
Seismic design: No
Anchors subjected to sustained tension: Yes
Nua (lb)Utilization
Ratio
V ratioN ratioVuax(lb) Vuay (lb)
U = 1.2D + 1.0E + 1.0L + 0.2S 3750 0 0 77.4% 0.0% 0.0%
U = 0.9D + 1.0E 3750 0 0 77.4% 0.0% 0.0%
Input data and results must be checked for agreement with the existing circumstances, the standards and guidelines must be checked for plausibility.
Simpson Strong-Tie Company Inc.5956 W. Las Positas Boulevard Pleasanton, CA 94588 Phone: 925.560.9000 Fax: 925.847.3871 www.strongtie.com48
STRUCTURAL NOTES
S1.0
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12 MAR 26
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ENGINEER:
Margarito Castillo, S.E.
CASTILLO ENGINEERING
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CONSTRUCTION SHALL CONFORM
TO THE ENGINEER. ALL
WORK. REPORT DISCREPANCIES
BEFORE PROCEEDING WITH THE
CHECK AND VERIFY ALL DIMENSIONS
TO THE C.B.C.
CRISTIAN
STRUCTURAL
NOTES
TYPICAL DETAIL1TYPICAL DETAIL2TYPICAL DETAIL4
TYPICAL DETAIL5TYPICAL DETAIL6TYPICAL DETAIL7TYPICAL DETAIL8
TYPICAL DETAIL12 TYPICAL DETAIL11 TYPICAL DETAIL10 TYPICAL DETAIL9
TYPICAL DETAIL3
S1.1
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PROJECT:
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ENGINEER:
Margarito Castillo, S.E.
CASTILLO ENGINEERING
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CONSTRUCTION SHALL CONFORM
TO THE ENGINEER. ALL
WORK. REPORT DISCREPANCIES
BEFORE PROCEEDING WITH THE
CHECK AND VERIFY ALL DIMENSIONS
TO THE C.B.C.
CRISTIAN
TYPICAL
DETAILS
TYPICAL DETAIL2TYPICAL DETAIL4
TYPICAL DETAIL5TYPICAL DETAIL6TYPICAL DETAIL8
TYPICAL DETAIL12 TYPICAL DETAIL9TYPICAL DETAIL10 S1.2
SHEET NUMBER
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DATE :
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MARK DATE
PROJECT:
25-259
CARLOS
12 MAR 26
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ENGINEER:
Margarito Castillo, S.E.
CASTILLO ENGINEERING
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CONSTRUCTION SHALL CONFORM
TO THE ENGINEER. ALL
WORK. REPORT DISCREPANCIES
BEFORE PROCEEDING WITH THE
CHECK AND VERIFY ALL DIMENSIONS
TO THE C.B.C.
CRISTIAN
TYPICAL
DETAILS
TYPICAL DETAIL1TYPICAL DETAIL2TYPICAL DETAIL4
TYPICAL DETAIL12 TYPICAL DETAIL11
TYPICAL DETAIL3
TYPICAL DETAIL9TYPICAL DETAIL10 S1.3
SHEET NUMBER
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DATE :
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MARK DATE
PROJECT:
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ENGINEER:
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CASTILLO ENGINEERING
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CONSTRUCTION SHALL CONFORM
TO THE ENGINEER. ALL
WORK. REPORT DISCREPANCIES
BEFORE PROCEEDING WITH THE
CHECK AND VERIFY ALL DIMENSIONS
TO THE C.B.C.
CRISTIAN
TYPICAL
DETAILS
TYPICAL DETAIL1TYPICAL DETAIL2TYPICAL DETAIL4
TYPICAL DETAIL6TYPICAL DETAIL7TYPICAL DETAIL8
TYPICAL DETAIL12 TYPICAL DETAIL11
TYPICAL DETAIL3
TYPICAL DETAIL10 TYPICAL DETAIL9 S1.4
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PROJECT:
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Margarito Castillo, S.E.
CASTILLO ENGINEERING
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TO THE ENGINEER. ALL
WORK. REPORT DISCREPANCIES
BEFORE PROCEEDING WITH THE
CHECK AND VERIFY ALL DIMENSIONS
TO THE C.B.C.
CRISTIAN
TYPICAL
DETAILS
1 FOUNDATION PLAN
S2.0
FOUNDATION
PLAN
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CASTILLO ENGINEERING
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WORK. REPORT DISCREPANCIES
BEFORE PROCEEDING WITH THE
CHECK AND VERIFY ALL DIMENSIONS
TO THE C.B.C.
CRISTIAN
1 ROOF FRAMING PLAN
C.J.
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PLAN
SHEET NUMBER
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CASTILLO ENGINEERING
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WORK. REPORT DISCREPANCIES
BEFORE PROCEEDING WITH THE
CHECK AND VERIFY ALL DIMENSIONS
TO THE C.B.C.
CRISTIAN
DETAIL1DETAIL2DETAIL4
DETAIL5DETAIL6DETAIL7
DETAIL12 DETAIL11 DETAIL10 DETAIL9
DETAIL3
S3.0
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Margarito Castillo, S.E.
CASTILLO ENGINEERING
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WORK. REPORT DISCREPANCIES
BEFORE PROCEEDING WITH THE
CHECK AND VERIFY ALL DIMENSIONS
TO THE C.B.C.
CRISTIAN
FOUNDATION
DETAILS
DETAIL1DETAIL2DETAIL4
DETAIL5DETAIL6DETAIL8
DETAIL12 DETAIL11 DETAIL10 DETAIL9
DETAIL3
S5.0
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CASTILLO ENGINEERING
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BEFORE PROCEEDING WITH THE
CHECK AND VERIFY ALL DIMENSIONS
TO THE C.B.C.
CRISTIAN
ROOF
FRAMING
DETAILS
CITY OF SANTA ANA
CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD
Project Name: Residential
Calculation Date/Time: 2026-02-11T13:53:49-08:00
CF1R-PRF-01-E
(Page 1 of 10)
Calculation Description: Title 24 Analysis Input File Name: 717- 1044 Fairbrook Ln Santa Ana (New House) Bruno.ribd22x
GENERAL INFORMATION
01
Project Name
Residential
02
Run Title
Title 24 Analysis
03
Project Location
1044 Fairbrook Ln
04
City
Santa Ana
05
Standards Version
2022
06
Zip code
92706
07
Software Version
EnergyPro 9.4
08
Climate Zone
8
09
Front Orientation (deg/ Cardinal)
90
10
Building Type
Single family
11
Number of Dwelling Units
1
12
Project Scope
Newly Constructed
13
Number of Bedrooms
1
14
Addition Cond. Floor Area (ft)
0
15
Number of Stories
1
16
Existing Cond. Floor Area (ft2)
n/a
17
Fenestration Average U-factor
0.3
18
Total Cond. Floor Area (ft2)
468
19
Glazing Percentage (%)
11.11%
20
ADU Bedroom Count
n/a
21
ADU Conditioned Floor Area
n/a
22
Fuel Type
All electric
23
No Dwelling Unit:
No
COMPLIANCE RESULTS
01
Building Complies with Computer Performance
02
This building incorporates features that require field testing and/or verification by a certified HERS rater under the supervision of a CEC-approved HERS provider.
03
This building incorporates one or more Special Features shown below
Time: 02/11/2026 13:59 HERS Provider: CHEERS
Registration Number: 426-P010043181A-000-000-0000000-0000 Registration Date
g g /
NOTICE: This document has been generated by California Home Energy Efficiency Rating Services (CHEERS) using information uploaded by third parties not affiliated with or related to CHEERS. Therefore, CHEERS is not responsible for,
and cannot guarantee, the accuracy or completeness of the information contained in this document.
CA Building Energy Efficiency Standards - 2022 Residential Compliance Report Version: 2022.0.000 Report Generated: 2026-02-11 13:54:28
Schema Version: rev 20220901
CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD
Project Name: Residential
Calculation Description: Title 24 Analysis
CF1R-PRF-01-E
Calculation Date/Time: 2026-02-11T13:53:49-08:00 (Page 4 of 10)
Input File Name: 717- 1044 Fairbrook Ln Santa Ana (New House) Bruno.ribd22x
ENERGY USE INTENSITY
Standard Design (kBtu/ft2 - yr)
Proposed Design (kBtu/ft2 - yr)
Margin (kBtu/ft2 - yr)
Margin Percentage
Gross EUI'
32.89
30.2
2.69
8.18
Net EU12
11.14
8.46
2.68
24.06
Notes
1. Gross EUI is Energy Use Total (not including PV) / Total Building Area.
2. Net EUI is Energy Use Total (including PV) / Total Building Area.
REQUIRED PV SYSTEMS
01
02
03
04
05
06
07
08
09
10
11
12
DC System Size
Azimuth
Tilt
Array Angle
Tilt: (x in
Inverter Eff.
Annual
(kWdc)
Exception
Module Type
Array Type
Power Electronics
CFI
(deg)
Input
(deg)
12)
(yr•)
Solar Access
(off )
1.83
NA
Standard (14-17%)
Fixed
none
true
150-270
n/a
n/a
<=7:12
96
98
REQUIRED SPECIAL FEATURES
The following are features that must be installed as condition for meeting the modeled energy performance for this computer analysis.
• Variable capacity heat pump compliance option (verification details from VCHP Staff report, Appendix B, and RA3)
• Northwest Energy Efficiency Alliance (NEEA) rated heat pump water heater; specific brand/model, or equivalent, must be installed
ERS FEATURE SUMMARY
The following is a summary of the features that must be field -verified by a certified HERS Rater as a condition for meeting the modeled energy performance for this computer analysis. Additional
detail is provided in the building tables below. Registered CF2Rs and CF3Rs are required to be completed in the HERS Registry
• Indoor air quality ventilation
• Verified Refrigerant Charge
• Airflow in habitable rooms (SC3.1.4.1.7)
• Verified heat pump rated heating capacity
• Wall -mounted thermostat in zones greater than 150 ft2 (SC3.4.5)
• Ductless indoor units located entirely in conditioned space (SC3.1.4.1.8)
Registration Number: 426-P010043181A-000-000-0000000-0000 Registration Date/Time: 02/11/2026 13:59 HERS Provider: CHEERS
NOTICE: This document has been generated b California Home Energy Efficient Rating Services CHEERS using information uploaded b third parties not affiliated with or related to CHEERS. Therefore CHEERS is not responsible for
9 Y on Y, 9 (CHEERS) 9 P Y P P
and cannot guarantee, the accuracy or completeness of the information contained in this document.
CA Building Energy Efficiency Standards - 2022 Residential Compliance Report Version: 2022.0.000 Report Generated: 2026-02-11 13:54:28
Schema Version: rev 20220901
CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD
CF1R-PRF-01-E
Project Name: Residential Calculation Date/Time: 2026-02-11T13:53:49-08:00 (Page 7 of 10)
Calculation Description: Title 24 Analysis Input File Name: 717- 1044 Fairbrook Ln Santa Ana (New House) Bruno.ribd22x
OPAQUE SURFACE CONSTRUCTIONS
01
02
03
04
05
06
07
08
Interior / Exterior
Construction Name
Surface Type
Construction Type
Framing
Total Cavity
Continuous
U-factor
Assembly Layers
R-value
R-value
Roofing: Light Roof (Asphalt Shingle)
Wood Framed
Roof Deck: Wood
R-30 Roof No Attic
Cathedral Ceilings
2x12 @ 16 in. O. C.
R-30
None / None
0.036
Siding/sheathing/decking
Ceiling
Cavity / Frame: R-30 / 2x12
Inside Finish: Gypsum Board
Inside Finish: Gypsum Board
R-15 Wall1
Interior Walls
Wood Framed Wall
2x4 @ 16 in. O. C.
R-15
None / None
0.OS6
Cavity / Frame: R-15 / 2x4
Other Side Finish: Gypsum Board
Floor Surface: Carpeted
R-19 Floor Crawlspace
Floors Over
Wood Framed Floor
2x6 @ 16 in. O. C.
R-19
None / None
0.049
Floor Deck: Wood
Crawlspace
Siding/sheathing/decking
Cavity / Frame: R-19 / 2x6
BUILDING ENVELOPE - HERS VERIFICATION
01
02
03
04
05
Quality Insulation Installation (QII)
High R-value Spray Foam Insulation
Building Envelope Air Leakage
CFM50
CFM50
Not Required
Not Required
N/A
n/a
n/a
WATER HEATING SYSTEMS
01
02
03
04
05
06
07
08
09
Solar Heating
Compact
Water Heater
Name
System Type
Distribution Type
Water Heater Name
Number of Units
HERS Verification
System
Distribution
Name (#)
DHW Sys 1
Domestic Hot
Standard
DHW Heater 1
1
n/a
None
n/a
DHW Heater 1 (1)
Water (DHW)
Registration Number: 426-P010043181A-000-000-0000000-0000 Registration Date/Time: 02/11/2026 13:59 HERS Provider: CHEERS
NOTICE: This document has been generated b California Home Energy Efficiency Rating Services CHEERS using information uploaded b third parties not affiliated with or related to CHEERS. Therefore CHEERS is not responsible for
9 Y on Y 9 (CHEERS) 9 P Y P P
and cannot guarantee, the accuracy or completeness of the information contained in this document.
CA Building Energy Efficiency Standards - 2022 Residential Compliance Report Version: 2022.0.000 Report Generated: 2026-02-11 13:54:28
Schema Version: rev 20220901
CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD
Project Name: Residential
Calculation Description: Title 24 Analysis
CF1R-PRF-01-E
Calculation Date/Time: 2026-02-11T13:53:49-08:00 (Page 2 of 10)
Input File Name: 717- 1044 Fairbrook Ln Santa Ana (New House) Bruno.ribd22x
ENERGY DESIGN RATINGS
Energy Design Ratings
Compliance Margins
Source Energy
(EDR')
Efficiency' EDR
(EDR2efficiency)
Tota12 EDR
(EDR2total)
Source Energy
(EDR')
Efficiency' EDR
(EDR2efficiency)
Tota12 EDR
(EDR2total)
Standard Design
34.4
44.9
34.6
Proposed Design
32.4
37
30.6
2
7.9
4
RESULT': PASS
'Efficiency EDR includes improvements like a better building envelope and more efficient equipment
'Building complies when source energy, efficiency and total compliance margins are greater than or equal to zero and unmet load hour limits are not exceeded
• Standard Design PV Capacity: 1.83 kWdc
• PV System resized to 1.83 kWdc (a factor of 1.825) to achieve 'Standard Design PV' PV scaling
Time: 02/11/2026 13:59 HERS Provider: CHEERS
Registration Number: 426-P010043181A-000-000-0000000-0000 Registration Date
g g /
NOTICE: This document has been generated b California Home Energy Efficient Rating Services CHEERS using information uploaded b third parties not affiliated with or related to CHEERS. Therefore CHEERS is not responsible for
9 Y on Y, 9 (CHEERS) 9 P Y P P
and cannot guarantee, the accuracy or completeness of the information contained in this document.
CA Building Energy Efficiency Standards - 2022 Residential Compliance Report Version: 2022.0.000 Report Generated: 2026-02-11 13:54:28
Schema Version: rev 20220901
CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD
Project Name: Residential
Calculation Description: Title 24 Analysis
CF1R-PRF-01-E
Calculation Date/Time: 2026-02-11T13:53:49-08:00 (Page 5 of 10)
Input File Name: 717- 1044 Fairbrook Ln Santa Ana (New House) Bruno.ribd22x
BUILDING - FEATURES INFORMATION
01
02
03
04
05
06
07
Project Name
Conditioned floor Area (ft2)
Number of Dwelling
Units
Number of Bedrooms
Number of Zones
Number of Ventilation
Cooling Systems
Number of Water
Heating Systems
Residential
468
1
1
1
0
1
ZONE INFORMATION
01
02
03
04
05
06
07
Zone Name
Zone Type
HVAC System Name
Zone Floor Area (ft2)
Avg. Ceiling Height
Water Heating System 1
Status
1st Floor Zone
Conditioned
Mini Splitl
468
9
DHW Sys 1
New
OPAQUE SURFACES
01
02
03
04
05
06
07
08
Name
Zone
Construction
Azimuth
Orientation
2
Gross Area (ft)
Window and Door
Area (ft2)
Tilt de
( g)
North Wall
1st Floor Zone
R-15 Wall
0
Right
190
32
90
East Wall
1st Floor Zone
R-15 Wall
90
Front
162
36
90
South Wall
1st Floor Zone
R-15 Wall
180
Left
12
0
90
West Wall
1st Floor Zone
R-15 Wall
270
Back
162
4
90
Interior Surface
1st Floor Zone
R-15 Wall1
n/a
n/a
178
0
n/a
Raised Floor
1st Floor Zone
R-19 Floor Crawlspace
n/a
n/a
468
n/a
n/a
OPAQUE SURFACES - CATHEDRAL CEILINGS
01
02
03
04
05
06
07
08
09
10
11
Name
Zone
Construction
Azimuth
Orientation
Area (ft2)
Skylight Area
Roof Rise (x in
Roof
Roof Emittance
Cool Roof
(ft2)
12)
Reflectance
R-30 Roof No
No Attic Roof
1st Floor Zone
0
Right
468
0
4
0.1
0.85
No
Attic
Registration Number: 426-P010043181A-000-000-0000000-0000 Registration Date/Time: 02/11/2026 13:59 HERS Provider: CHEERS
NOTICE: This document has been generated by California Home Energy Efficiency Rating Services (CHEERS) using information uploaded by third parties not affiliated with or related to CHEERS. Therefore, CHEERS is not responsible for,
and cannot guarantee, the accuracy or completeness of the information contained in this document.
CA Building Energy Efficiency Standards - 2022 Residential Compliance Report Version: 2022.0.000 Report Generated: 2026-02-11 13:54:28
Schema Version: rev 20220901
CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD
Project Name: Residential
Calculation Description: Title 24 Analysis
CFiR-PRF-01-E
Calculation Date/Time: 2026-02-11T13:53:49-08:00 (Page 8 of 10)
Input File Name: 717- 1044 Fairbrook Ln Santa Ana (New House) Bruno.ribd22x
WATER HEATERS - NEEA HEAT PUMP
01
02
03
04
05
06
07
08
Name
# of Units
Tank Vol. (gal)
NEEA Heat Pump
Brand
NEEA Heat Pump
Model
Tank Location
Duct Inlet Air Source
Duct Outlet Air Source
DHW Heater 1
1
40
Rheem
Rheem HPLD40-1RH
Outside
1st Floor Zone
1st Floor Zone
WATER HEATING - HERS VERIFICATION
01
02
03
04
05
06
07
Name
Pipe Insulation
Parallel Piping
Compact Distribution
Compact Distribution
Type
Recirculation Control
Shower Drain Water Heat
Recovery
DHW Sys 1 - 1/1
Not Required
Not Required
Not Required
None
Not Required
Not Required
SPACE CONDITIONING SYSTEMS
01
02
03
04
05
06
07
08
Name
System Type
Heating Unit Name
Heating Equipment
Cooling Unit Name
Cooling Equipment
Fan Name
Distribution Name
Count
Count
Mini Splitl
Heat pump heating cooling
Heat Pump System 1
1
Heat Pump System 1
1
n/a
n/a
HVAC - HEAT PUMPS
01
02
03
04
05
06
07
08
09
10
11
12
13
Heating
Cooling
Name
System Type
Number of
Compressor
HERS Verification
Heating
HSPF/HS
CoolingZonally
SEER/SE
EER/EER
Units
Efficiency
Cap 47
Cap 17
Efficiency
Controlled
Type
yP
PF2/COP
ER2
2/CEER
Type
Type
Heat Pump
VCHP-ductless
1
HSPF
8.5
18000
16400
EERSEER
14
11.5
Not Zonal
Single
Heat Pump System
System 1
Speed
1-hers-htpump
Registration Number: 426-P010043181A-000-000-0000000-0000 Registration Date/Time: 02/11/2026 13:59 HERS Provider: CHEERS
NOTICE: This document has been generated b California Home Energy Efficient Rating Services CHEERS using information uploaded b third parties not affiliated with or related to CHEERS. Therefore CHEERS is not responsible for
9 Y on Y 9 (CHEERS) 9 P Y P P
and cannot guarantee, the accuracy or completeness of the information contained in this document.
9 Y P
CA Building Energy Efficiency Standards - 2022 Residential Compliance Report Version: 2022.0.000 Report Generated: 2026-02-11 13:54:28
Schema Version: rev 20220901
CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD
Project Name: Residential
Calculation Description: Title 24 Analysis
Planning an
CF1R-PRF-01-E
Calculation Date/Time: 2026-02-11T13:53:49-08:00 (Page 3 of 10)
Input File Name: 717 1044 Fairbrook Ln Santa Ana (few House) Bruno.ribd22x
ENERGY USE SUMMARY
Energy Use
Standard Design Source
Energy (EDR') (kBtu/ft2 -yr)
Standard Design TDV Energy
(EDR2) (kTDV/ft2 -yr)
Proposed Design Source
Energy (EDR') (kBtu/ft2 -yr)
Proposed Design TDV Energy
(EDR2) (kTDV/ft2 -yr)
Margin (EDR')
I- JOIN
Mar in (
_% r1% r_tl
Space Heating
0.03
0.24
1AS
8.59
.12
8.3
r-
ri
Space Cooling
2.67
48.67
1.08
29.68
1.59
18.99
IAQ Ventilation
0.48
5.02
0.48
5.02
0
0
Water Heating
3.23
34.77
2.8
29.74
0.43
5.03
Self
Utilization/Flexibility
Credit
0
0
a s t
0
r I P.
Efficiency Compliance
Total
6.41
88.7
5.51
73.03
0.9
15.67
Photovoltaics
-4.27
-131.28
-4.27
-129.99
Battery
0
0
Flexibility
0
Indoor Lighting
1.21
11.36
1.21
11.36
Appl. & Cooking
7.57
90.44
7.37
88.67
Plug Loads
7.72
78.57
7.72
78.57
Outdoor Lighting
0.23
2.01
0.23
2.01
TOTAL COMPLIANCE
18.87
139.8
17.77
123.65
Time: 02/11/2026 13:59 HERS Provider: CHEERS
Registration Number: 426-P010043181A-000-000-0000000-0000 Registration Date
g g /
NOTICE: This document has been generated by California Home Energy Efficiency Rating Services (CHEERS) using information uploaded by third parties not affiliated with or related to CHEERS. Therefore, CHEERS is not responsible for,
and cannot guarantee, the accuracy or completeness of the information contained in this document.
CA Building Energy Efficiency Standards - 2022 Residential Compliance Report Version: 2022.0.000 Report Generated: 2026-02-11 13:54:28
Schema Version: rev 20220901
CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD
Project Name: Residential
Calculation Description: Title 24 Analysis
CF1R-PRF-01-E
Calculation Date/Time: 2026-02-11T13:53:49-08:00 (Page 6 of 10)
Input File Name: 717- 1044 Fairbrook Ln Santa Ana (New House) Bruno.ribd22x
FENESTRATION / GLAZING
01
02
03
04
05
06
07
08
09
10
11
12
13
14
Width
Height
Area
U-factor
Name
Type
Surface
Orientation
Azimuth
(ft)
(ft)
Mult.
(ft2)
U-factor
Source
SHGC
SHGC Source
Exterior Shading
Window 1
Window
North Wall
Right
0
1
16
0.3
NFRC
0.23
NFRC
Bug Screen
(4x4)
Window 1
(44) 2
Window
North Wall
Right
0
1
16
0.3
NFRC
0.23
NFRC
Bug Screen
Window 1
(4x4) 3
Window
East Wall
Front
90
1
16
0.3
NFRC
0.23
NFRC
Bug Screen
Window 2
(2x2)
Window
West Wall
Back
270
1
4
0.3
NFRC
0.23
NFRC
Bug Screen
OPAQUE DOORS
01
02
03
04
Name
Side of Building
Area (ft2)
U-factor
Door
East Wall
20
0.2
OPAQUE SURFACE CONSTRUCTIONS
01
02
03
04
05
06
07
08
Interior / Exterior
Total Cavity
Construction Name
Surface Type
Construction Type
Framing
R-value
Continuous
U-factor
Assembly Layers
R-value
Inside Finish: Gypsum Board
R-15 Wall
Exterior Walls
Wood Framed Wall
2x4 @ 16 in. O. C.
R-15
None / None
0.095
Cavity / Frame: R-15 / 2x4
Exterior Finish: 3 Coat Stucco
Registration Number: 426-P010043181A-000-000-0000000-0000 Registration Date/Time: 02/11/2026 13:59 HERS Provider: CHEERS
NOTICE: This document has been generated by California Home Energy Efficiency Rating Services (CHEERS) using information uploaded by third parties not affiliated with or related to CHEERS. Therefore, CHEERS is not responsible for,
and cannot guarantee, the accuracy or completeness of the information contained in this document.
CA Building Energy Efficiency Standards - 2022 Residential Compliance Report Version: 2022.0.000 Report Generated: 2026-02-11 13:54:28
Schema Version: rev 20220901
CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD
Project Name: Residential
Calculation Description: Title 24 Analysis
CF1R-PRF-01-E
Calculation Date/Time: 2026-02-11T13:53:49-08:00 (Page 9 of 10)
Input File Name: 717- 1044 Fairbrook Ln Santa Ana (New House) Bruno.ribd22x
HVAC HEAT PUMPS - HERS VERIFICATION
01
02
03
04
05
06
07
08
09
Name
Verified Airflow
Airflow Target
Verified EER/EER2
Verified
Verified Refrigerant
Verified
Verified Heating
Verified Heating
SEER/SEER2
Charge
HSPF/HSPF2
Cap 47
Cap 17
Heat Pump System
Not Required
0
Not Required
Not Required
Yes
No
Yes
Yes
1-hers-htpump
VARIABLE CAPACITY HEAT PUMP COMPLIANCE OPTION - HERS VERIFICATION
01
02
03
04
05
06
07
08
09
10
Certified
Airflow to
Ductless Units
Air Filter Sizing
Low Leakage
Minimum
Certified
Indoor Fan not
Name
Low -Static
Habitable
in Conditioned
Wall Mount
& Pressure
Ducts in
Airflow per
non-continuousRunning
VCHPSystem
Rooms
Space
Thermostat
Drop Rating
Conditioned
RAand
Fan
Continuously
Space
SC3.3..3.3.4.1
Heat Pump System 1
Not required
Required
Required
Required
Not required
Not required
Not required
Not required
Not required
INDOOR AIR QUALITY (IAQ) FANS
01
02
03
04
05
06
07
08
09
Fan Efficacy
Includes
IAQ Recovery
Includes Fault
Dwelling Unit
Airflow (CFM)
(W/CFM)
IAQ Fan Type
Heat/Energy
Effectiveness -
Indicator Display?
HERS Verification
Status
Recovery?
SRE/ASRE
SFam IAQVentRpt
29
0.35
Exhaust
No
n/a / n/a
No
Yes
Registration Number: 426-P010043181A-000-000-0000000-0000 Registration Date/Time: 02/11/2026 13:59 HERS Provider: CHEERS
NOTICE: This document has been generated by California Home Energy Efficiency Rating Services (CHEERS) using information uploaded by third parties not affiliated with or related to CHEERS. Therefore, CHEERS is not responsible for,
and cannot guarantee, the accuracy or completeness of the information contained in this document.
CA Building Energy Efficiency Standards - 2022 Residential Compliance Report Version: 2022.0.000 Report Generated: 2026-02-11 13:54:28
Schema Version: rev 20220901
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Space Conditioning System Airflow Rate and Fan Efficacy. Space conditioning systems that use ducts to supply cooling must have
a hole for the placement of a static pressure probe, or a permanently installed static pressure probe in the supply plenum. Airflow must
> <
150.0 m 13: be _ 350 CFM per ton of nominal cooling capacity, and an air -handling unit fan efficacy _ 0.45 watts per CFM for as furnace air
§ () P 9 P Y, 9 Y P 9
handlers and 15; watts per CFM for all others. Small duct high velocity systems must provide an airflow >_ 250 CFM per ton of nominal
cooling capacity, and an air -handling unit fan efficacy <_ 0.62 watts per CFM. Field verification testing is required in accordance with
Reference Residential Appendix RA3.3. *
Ventilation and Indoor Air Quality:
Requirements for Ventilation and Indoor Air Quality. All dwelling units must meet the requirements of ASHRAE Standard 62.2,
§ 150.0(o)l:
Ventilation and Acceptable Indoor Air Quality in Residential Buildings subject to the amendments specified in § 150.0(o)l.
Central Fan Integrated (CFI) Ventilation Systems. Continuous operation of CFI air handlers is not allowed to provide the whole-
§ 150.0(o)1B:
dwelling unit ventilation airflow required per §150.0(o)1C. A motorized damper(s) must be installed on the ventilation duct(s) that
prevents all airflow through the space conditioning duct system when the damper(s) is closed andcontrolled per §150.0(o)l Biii&iv. CFI
ventilation systems must have controls that track outdoor air ventilation run time, and either open or close the motorized damper(s) for
compliance with 150.0 0 1C.
Whole -Dwelling Unit Mechanical Ventilation for Single -Family Detached and townhouses . Single-family detached dwelling units,
§ 150.0(o)1C:
and attached dwelling units not sharing ceilings or floors with other dwelling units, occupiable spaces, public garages, or commercial
spaces must have mechanical ventilation airflow specified in § 150.0(o)lCi-iii.
§ 150.0(o)1G:
Local Mechanical Exhaust. Kitchens and bathrooms must have local mechanical exhaust; nonenclosed kitchens must have demand -
controlled exhaust system meeting requirements of §150.0(o)lGiii,enclosed kitchens and bathrooms can use demand -controlled or
continuous exhaust meeting §150.0(o)lGiii-iv. Airflow must be measured by the installer per §150.0(o)lGv, and rated for sound per
150.0 0 1 Gvi. *
§ 150.0(o)1 H&I:
Airflow Measurement and Sound Ratings of Whole -Dwelling Unit Ventilation Systems. The airflow required per § 150.0(o)lC must
be measured by using a flow hood, flow grid, or other airflow measuring device at the fan's inlet or outlet terminals/grilles per Reference
Residential Appendix RA3.7. Whole -Dwelling unit ventilation systems must be rated for sound per ASHRAE 62.2 §7.2 at no less than the
minimum airflow rate required by § 150.0 0 1C.
Field Verification and Diagnostic Testing. Whole -Dwelling Unit ventilation airflow, vented range hood airflow and sound rating,
§ 150.0(o)2:
and HRV and ERV fan efficacy must be verified in accordance with Reference Residential Appendix RA3.7. Vented range hoods
must be verified per Reference Residential Appendix RA3.7.4.3 to confirm if it is rated by HVI or AHAM to comply with the airflow
rates and sound requirements per §150.0(o)1G
Pool and Spa Systems and Equipment:
Certification by Manufacturers. Any pool or spa heating system or equipment must be certified to have all of the following: compliance
§ 110.4(a):
with the Appliance Efficiency Regulations and listing in MAEDbS; an on -off switch mounted outside of the heater that allows shutting off
the heater without adjusting the thermostat setting; a permanent weatherproof plate or card with operating instructions; and must not
use electric resistance heating. *
Piping. Any pool or spa heating system or equipment must be installed with at least 36 inches of pipe between the filter and the heater, or
§ 110.4(b)1:
dedicated suction and return lines, or built-in or built-up connections to allow for future solar heating.
§ 110.4(b)2:
Covers. Outdoor pools or spas that have a heat pump or gas heater must have a cover.
Directional Inlets and Time Switches for Pools. Pools must have directional inlets that adequately mix the pool water, and a time
§ 110.4(b)3:
switch that will allow all pumps to be set or programmed to run only during off-peak electric demand periods.
§ 110.5:
Pilot Light. Natural gas pool and spa heaters must not have a continuously burning pilot light.
Pool Systems and Equipment Installation. Residential pool systems or equipment must meet the specified requirements for pump
§ 150.0(p):
sizing, flow rate, piping, filters, and valves.
Lighting:
Lighting Controls and Components. All lighting control devices and systems, ballasts, and luminaires must meet the applicable
§ 110.9:
requirements of § 110.9. *
§ 150.0(k)lA:
Luminaire Efficacy. All installed luminaires must meet the requirements in Table 150.0-A, except lighting integral to exhaust fans, kitchen
range hoods, bath vanity mirrors, and garage door openers; navigation lighting less than 5 watts; and lighting internal to drawers, cabinets, and linen
closets with an efficacy of at least 45 lumens per watt.
§ 150.0(k)lB:
Screw based luminaires. Screw based luminaires must contain lamps that comply with Reference Joint Appendix JA8.
150.0 k 1C:
§ ()
Recessed Downlight Luminaires in Ceilings. Luminaires recessed into ceilings must not contain screw based sockets, must be airtight,
and must be sealed with a gasket or caulk. California Electrical Code § 410.116 must also be met.
Light Sources in Enclosed or Recessed Luminaires. Lamps and other separable light sources that are not compliant with the JA8
§ 150.0(k)ID:
elevated temperature requirements, including marking requirements, must not be installed in enclosed or recessed luminaires.
§ 150.0(k)1E:
Blank Electrical Boxes. The number of electrical boxes that are more than five feet above the finished floor and do not contain a
luminaire or other device shall be no more than the number of bedrooms. These boxes must be served by a dimmer, vacancy sensor
control, low voltage wiring, or fanspeed control.
Lighting Integral to Exhaust Fans. Lighting integral to exhaust fans (except when installed by the manufacturer in kitchen exhaust
§ 150.0(k)1F:
hoods) must meet the applicable requirements of § 150.0(k). *
5/6/22
RESIDENTIAL MEASURES SUMMARY
RMS-1
Project Name
Residential
Building Type m Single Family ❑ Addition Alone
❑ Multi Family ❑ Existing+ Addition/Alteration
Date
2/11/2026
Project Address
1044 Fairbrook Ln Santa Ana
California Energy Climate Zone
CA Climate Zone 08
Total Cond. Floor Area
468
Addition
n/a
# of Units
1
INSULATION
Construction Type
Area
Cavity (ft) Special Features
Status
Wall Wood Framed R 15 454
New
Door Opaque Door R-5 20
New
Roof Wood Framed Rafter R 30 468
New
Demising Wood Framed R 15 178
Altered
Floor Wood Framed w/Crawl Space R 19 468
New
0
FENESTRATION 52 11.1 / -
Total Area: Glazin Percents e: New/Altered Avers e U Factor:
9 9 9
Orientation Area(ft) U-Fac SHGC Overhang Sidefins Exterior Shades
0.30
Status
N Right 32.0 0.300
9 ( )
0.23 none none N/A
New
Front (E) 16.0 0.300
0.23 none none N/A
New
Rear 4.0 0.300
0.23 none none N/A
New
HVAC SYSTEMS
Qty. Heating Min. Eff
Cooling Min. Eff Thermostat
Status
1 Electric Heat Pump 8.50 HSPF
Split Heat Pump 14.0 SEER Setback
New
HVAC DISTRIBUTION
Location Heating
Duct
Cooling Duct Location R-Value
Status
Mini Split Ductless / with Fan
Ductless n/a n/a
New
WATER HEATING
Qty. Type Gallons Min. Eff Distribution
Status
1 Heat Pump 40
3.10 Standard
New
EnergyPro 9.4 by EnergySoft User Number: 11006
ID: T24-717
Page 13 of 23
el 2022 Single -Family Residential Mandatory Requirements Summary
§ 150.0(k)1G:
Screw based luminaires. Screw based luminaires must contain lamps that comply with Reference Joint Appendix JA8. *
Light Sources in Enclosed or Recessed Luminaires. Lamps and other separable light sources that are not compliant with the JA8
§ 150.0(k)1H:
elevated temperature requirements, including marking requirements, must not be installed in enclosed or recessed luminaires.
Light Sources in Drawers, Cabinets, and Linen Closets. Light sources internal to drawers, cabinetry or linen closets are not required
§ 150.0(k)l l:
to comply with Table 150.0-A or be controlled by vacancy sensors provided that they are rated to consume no more than 5 watts of
power, emit no more than 150 lumens, and are equipped with controls that automatically turn the lighting off when the drawer, cabinet or
linen closet is closed.
§ 150.0(k)2A:
Interior Switches and Controls. All forward phase cut dimmers used with LED light sources must comply with NEMA SSL 7A.
§ 150.0(k)2B:
Interior Switches and Controls. Exhaust fans must be controlled separately from lighting systems. *
Accessible Controls. Lighting must have readily accessible wall -mounted controls that allow the lighting to be manually turned
§ 150.0(k)2A:
on and off. *
Multiple Controls. Controls must not bypass a dimmer, occupant sensor, or vacancy sensor function if the dimmer or sensor is installed
§ 150.0(k)2B:
to comply with § 150.0(k).
§ 150.0(k)2C:
Mandatory Requirements. Lighting controls must comply with the applicable requirements of § 110.9.
Energy Management Control Systems. An energy management control system (EMCS) may be used to comply with dimming,
§ 150.0(k)2D:
occupancy, and control requirements if it provides the functionality of the specified control per § 110.9 and the physical controls specified
in § 150.0(k)2A.
Automatic Shutoff Controls. In bathrooms, garages, laundry rooms, utility rooms and walk-in closets, at least one installed luminaire
§ 150.0(k)2E:
must be controlled by an occupancy or vacancy sensor providing automatic -off functionality. Lighting inside drawers and cabinets with
opaque fronts or doors must have controls that turn the light off when the drawer or door is closed.
Dimmers. Lighting in habitable spaces (e.g., living rooms, dining rooms, kitchens, and bedrooms) must have readily accessible wall-
§ 150.0(k)2F:
mounted dimming controls that allow the lighting to be manually adjusted up and down. Forward phase cut dimmers controlling LED light
sources in theses aces must comply with NEMA SSL 7A.
§ 150.0(k)2K:
Independent controls. Integrated lighting of exhaust fans shall be controlled independently from the fans. Lighting under cabinets or
shelves, lighting in display cabinets, and switched outlets must be controlled separately from ceiling -installed lighting.
Residential Outdoor Lighting. For single-family residential buildings, outdoor lighting permanently mounted to a residential building, or to
§ 150.0(k)3A:
other buildings on the same lot, must have a manual on/off switch and either a photocell and motion sensor or automatic time switch
control) or an astronomical time clock. An energy management control system that provides the specified control functionality and meets all
applicable requirements may be used to meet these requirements.
Internally illuminated address signs. Internally illuminated address signs must either comply with § 140.8 or consume no more than 5
§ 150.0(k)4:
watts of power.
Residential Garages for Eight or More Vehicles. Lighting for residential parking garages for eight or more vehicles must comply with the
§ 150.0(k)5:
applicable requirements for nonresidential garages in §§ 110.9, 130.0, 130.1, 130.4, 140.6, and 141.0.
Solar Readiness:
Single-family Residences. Single-family residences located in subdivisions with 10 or more single-family residences and where the
§ 110.10(a)1:
application for a tentative subdivision ma for the residences has been deemed complete and approved b the enforcement agency,
pp p p pp y g y,
which do not have a photovoltaic system installed, must comply with the requirements of § 1 10.10b e .
Minimum Solar Zone Area. The solar zone must have a minimum total area as described below. The solar zone must comply with
access, pathway, smoke ventilation, and spacing requirements as specified in Title 24, Part 9 or other parts of Title 24 or in any
requirements adopted by a local jurisdiction. The solar zone total area must be comprised of areas that have no dimension less than 5
feet and are no less than 80 square feet each for buildings with roof areas less than or equal to 10,000 square feet or no less than 160
§110.10(b)1A:
square feet each for buildings with roof areas greater than 10,000 square feet. For single-family residences, the solar zone must be
located on the roof or overhang of the building and have a total area no less than 250 square feet. *
§ 110.I0(b)2:
Azimuth. All sections of the solar zone located on steep -sloped roofs must have an azimuth between 90-300' of true north.
Shading. The solar zone must not contain any obstructions, including but not limited to: vents, chimneys, architectural features, and roof
§ 110.I0(b)3A:
mounted equipment.
Shading. Any obstruction located on the roof or any other part of the building that projects above a solar zone must be located at least twice the
§ 110.I0(b)3B:
horizontal distance of the height difference between the highest point of the obstruction and the horizontal projection of the nearest point of the
solar zone, measured in the vertical plane. *
Structural Design Loads on Construction Documents. For areas of the roof designated as a solar zone, the structural design loads for
§ 110.I0(b)4:
roof dead load and roof live load must be clearly indicated on the construction documents.
Interconnection Pathways. The construction documents must indicate: a location reserved for inverters and metering equipment and a
§ 110.I0(c):
pathway reserved for routing of conduit from the solar zone to the point of interconnection with the electrical service; and for single-family
residences and central water -heating systems, a pathway reserved for routing plumbing from the solar zone to the water -heating system.
Documentation. A copy of the construction documents or a comparable document indicating the information from § I I0.10(b)-(c) must be
§ 110.I0(d):
provided to the occupant.
§ 110.10(e)1:
Main Electrical Service Panel. The main electrical service panel must have a minimum busbar rating of 200 amps.
Main Electrical Service Panel. The main electrical service panel must have a reserved space to allow for the installation of a double pole
§ 110.10(e)2:
circuit breaker for a future solar electric installation. The reserved space must be permanently marked as "For Future Solar Electric."
Electric and Energy Storage Ready:
5/6/22
2022 Single -Family Residential Mandatory Requirements Summary
NOTE: Single-family residential buildings subject to the Energy Codes must comply with all applicable mandatory measures, regardless of the compliance approach
used. Review the respective section for more information.
(04/2022)
Building Envelope:
Air Leakage. Manufactured fenestration, exterior doors, and exterior pet doors must limit air leakage to 0.3 CFM per square foot or
§ 110.6(a)l:
less when tested per NFRC-400, ASTM E283, or AAMA/WDMA/CSA 101/I.S.2/A440-2011. *
§ 110.6(a)5:
Labeling. Fenestration products and exterior doors must have a label meeting the requirements of § 10-111(a).
Field fabricated exterior doors and fenestration products must use U-factors and solar heat gain coefficient (SHGC) values from
§ 110.6(b):
Tables I I0.6-A, 110.6-B, or JA4.5 for exterior doors. They must be caulked and/or weather-stripped. *
Air Leakage. All joints, penetrations, and other openings in the building envelope that are potential sources of air leakage must be
§ 110.7:
caulked, gasketed, or weather stripped.
§ 110.8(a):
Insulation Certification by Manufacturers. Insulation must be certified by the Department of Consumer Affairs, Bureau of Household
Goods and Services BHGS .
§ 110.8(g):
Insulation Requirements for Heated Slab Floors. Heated slab floors must be insulated per the requirements of § 110.8(g).
Roofing Products Solar Reflectance and Thermal Emittance. The thermal emittance and aged solar reflectance values of the
§ 110.8(i):
roofing material must meet the requirements of § 110.8(i) and be labeled per §10-113 when the installation of a cool roof is specified
on the CF1R.
§ 110.80):
Radiant Barrier. When required, radiant barriers must have an emittance of 0.05 or less and be certified to the Department of Consumer
Affairs.
Roof Deck, Ceiling and Rafter Roof Insulation. Roof decks in newly constructed attics in climate zones 4 and 8-16 area -weighted
average U-factor not exceeding U-0.184. Ceiling and rafter roofs minimum R-22 insulation in wood -frame ceiling- or area -weighted average
9 9 9 9, 9 9
§ 150.0(a):
U-factor must not exceed 0.043. Rafter roof alterations minimum R-19 or area -weighted average U-factor of 0.054 or less. Attic access
doors must have permanently attached insulation using adhesive or mechanical fasteners. The attic access must be gasketed to
prevent air leakage. Insulation must be installed in direct contact with a roof or ceiling which is sealed to limit infiltration and exfiltration
asspecified in § 110.7, including but not limited to placing insulation either above or below the roof deck or on top of a drywall ceiling.
§ 150.0(b):
Loose -fill Insulation. Loose fill insulation must meet the manufacturer's required density for the labeled R-value.
Wall Insulation. Minimum R-13 insulation in 2x4 inch wood framing wall or have a U-factor of 0.102 or less or R-20 in 2x6 inch wood
§ 150.0(c):
framing or have a U-factor of 0.071 or less. Opaque non -framed assemblies must have an overall assembly U-factor not exceeding 0.102.
Masonry walls must meet Tables 150.1-A or B. *
d
§ 150.0 ()
Raised -floor Insulation. Minimum R-19 insulation in raised wood framed floor or 0.037 maximum U-factor. *
Slab Edge Insulation. Slab edge insulation must meet all of the following: have a water absorption rate, for the insulation material alone
§ 150.0(f):
without facings, no greater than 0.3 percent; have a water vapor permeance no greater than 2.0 perm per inch; be protected from
physical damage and UV light deterioration; and, when installed as part of a heated slab floor, meet the requirements of § I I0.8(g).
Vapor Retarder. In climate zones 1 through 16, the earth floor of unvented crawl space must be covered with a Class I or Class II
§ 150.0(g)l:
vapor retarder. This requirement also applies to controlled ventilation crawl space for buildings complying with the exception to
150.0 d .
Vapor Retarder. In climate zones 14 and 16, a Class I or Class II vapor retarder must be installed on the conditioned space side of
§ 150.0(g)2:
all insulation in all exterior walls, vented attics, and unvented attics with air -permeable insulation.
Fenestration Products. Fenestration, including skylights, separating conditioned space from unconditioned space or outdoors must have
§ 150.0(q):
a maximum U-factor of 0.45; or area -weighted average U-factor of all fenestration must not exceed 0.45.
Fireplaces, Decorative Gas Appliances, and Gas Log:
§ 110.5(e)
Pilot Light. Continuously burning pilot lights are not allowed for indoor and outdoor fireplaces.
§ 150.0(e)l:
Closable Doors. Masonry or factory -built fireplaces must have a closable metal or glass door covering the entire opening of the firebox.
§ 150.0(e)2:
Combustion Intake. Masonry or factory -built fireplaces must have a combustion outside air intake, which is at least six square inches in
area and is equipped with a readily accessible, operable, and tight-fittingtight-fifting damper or combustion -air control device.
§ 150.0(e)3:
Flue Damper. Masonry or factory -built fireplaces must have a flue damper with a readily accessible control. *
Space Conditioning, Water Heating, and Plumbing System:
Certification. Heating, ventilation, and air conditioning (HVAC) equipment, water heaters, showerheads, faucets, and all other
§ 110.0-§ 110.3:
regulated appliances must be certified by the manufacturer to the California Energy Commission.
§ 110.2(a):
HVAC Efficiency. Equipment must meet the applicable efficiency requirements in Table 110.2-A through Table 110.2-N.
Controls for Heat Pumps with Supplementary Electric Resistance Heaters. Heat pumps with supplementary electric resistance
§ 110.2(b):
heaters must have controls that prevent supplementary heater operation when the heating load can be met by the heat pump alone;
and in which the cut -on temperature for compression heating is higher than the cut -on temperature for supplementary heating, and
the cut-off temperature for compression heating is higher than the cut-off temperature for supplementary heating.
Thermostats. All heating or cooling systems not controlled by a central energy management control system (EMCS) must have a
§ 110.2(c):
setback thermostat. *
Insulation. Unfired service water heater storage tanks and solar water -heating backup tanks must have adequate insulation, or tank
110.3 c 3:
surface heat loss rating.
Isolation Valves. Instantaneous water heaters with an input rating greater than 6.8 kBtu per hour (2 kW) must have isolation valves with
§ 110.3(c)6:
hose bibbs or other fittings on both cold and hot water lines to allow for flushing the water heater when the valves are closed.
5/6/22
AT 2022 Single -Family Residential Mandatory Requirements Summary
Energy Storage System (ESS) Ready. All single-family residences must meet all of the following: Either ESS-ready interconnection
§ 150.0(s)
equipment with backed up capacity of 60 amps or more and four or more ESS supplied branch circuits, or a dedicated raceway from the
main service to a subpanel that supplies the branch circuits in § 150.0(s); at least four branch circuits must be identified and have their
source collocated at a single panelboard suitable to be supplied by the ESS, with one circuit supplying the refrigerator, one lighting circuit
near the primary exit, and one circuit supplying a sleeping room receptacle outlet; main panelboard must have a minimum busbar rating of
225 amps; sufficient space must be reserved to allow future installation of a system isolation equipment/transfer switch within 3' of the main
panelboard, with raceways installed between the panelboard and the switch location to allow the connection of backup power source.
Heat Pump Space Heater Ready. Systems using gas or propane furnaces to serve individual dwelling units must include: A dedicated
§ 150.0(t)
unobstructed 240V branch circuit wiring installed within 3' of the furnace with circuit conductors rated at least 30 amps with the blank cover
identified as "240V ready;" and a reserved main electrical service panel space to allow for the installation of a double pole circuit breaker
permanently marked as "For Future 240V use."
Electric Cooktop Ready. Systems using gas or propane cooktop to serve individual dwelling units must include: A dedicated unobstructed
§ 150.0(u)
240V branch circuit wiring installed within 3' of the cooktop with circuit conductors rated at least 50 amps with the blank cover identified as
"240V ready;" and a reserved main electrical service panel space to allow for the installation of a double pole circuit breaker permanently
marked as "For Future 240V use."
Electric Clothes Dryer Ready. Clothes dryer locations with gas or propane plumbing to serve individual dwelling units must include: A
§ 150.0(v)
dedicated unobstructed 240V branch circuit wiring installed within 3' of the dryer location with circuit conductors rated at least 30 amps with
the blank cover identified as "240V ready;" and a reserved main electrical service panel space to allow for the installation of a double pole
circuit breaker permanently marked as "For Future 240V use."
*Exceptions may apply.
5/6/22
Planning an
2022 Single -Family Residential Mandatory Requirements Su t
mart'
e
Pilot Lights. Continuously burning pilot lights are prohibited for natural gas: fan type central furnaces; I
ousehold cooking apaool
§ 110.5: (except appliances without an electrical supply voltage connection with pilot lights that consume less th
n 150 Btu per hour .and
spa heaters.
Building Cooling and Heating Loads. Heating and/or cooling loads are calculated in accordance with
he AS RA a b ok,
§ 150.0(h)l: Equipment Volume, Applications Volume, and Fundamentals Volume; the SMACNA Residential Comfoi
t System Installation
Standards Manual; or the ACCA Manual J using design conditions specified in § 150.0(h)2.
§ 150.0(h)3A: Clearances. Air conditioner and heat pump outdoor condensing units must have a clearance of at least
five feet from the outlet of any
dryer.
Liquid Line Drier. Air conditioners and heat pump systems must be equipped with liquid line filter drier
if required, as specified by the
§ 150.0(h)3B: manufacturer's instructions.
Water Piping, Solar Water -heating System Piping, and Space Conditioning System Line Ins
lat of a ;
150.0 1: piping must be insulated asspecified in § 609.11 of the California Plumbing Code. *
Insulation Protection. Piping insulation must be protected from damage, including that due to sunlight
m nt'
pie
§ 150.00)2: maintenance, and wind as required by §120.3(b). Insulation exposed to weather must be water retarda
t ast ii f p e rbm UV light (no
adhesive tapes). Insulation covering chilled water piping and refrigerant suction piping located outside t
ie conditioned space must
include, or be protected by, a Class I or Class II vapor retarder. Pipe insulation buried below grade mu
be installed in a waterproof and
non -crushable casing or sleeve.
Gas or Propane Water Heating Systems. Systems using gas or propane water heaters to serve individual dwelling units must
designate a space at least 2.5' x 2.5' x 7' suitable for the future installation of a heat pump water heater, and meet electrical and
§ 150.0(n)l: plumbing requirements, based on the distance between this designated space and the water heater location; and a condensate drain no
more than 2" higher than the base of the water heater
Solar Water heating Systems. Solar water heating systems and collectors must be certified and rated by the Solar Rating and
Certification Corporation SRCC the International Association of Plumbing and Mechanical Officials Research and Testing IAPMO
R&T), or by a listing agency that is approved by the executive director.
Ducts and Fans:
Ducts. Insulation installed on an existing space -conditioning duct must comply with § 604.0 of the California Mechanical Code (CMC). If a
§ 110.8(d)3:
contractor installs the insulation, the contractor must certify to the customer, in writing, that the insulation meets this requirement.
CMC Compliance. All air -distribution system ducts and plenums must meet CMC §§ 601.0-605.0 and ANSI/SMACNA-006-2006 HVAC
Duct Construction Standards Metal and Flexible 3rd Edition. Portions of supply -air and return -air ducts and plenums must be insulated to
R-6.0 or higher-, ducts located entire) in conditioned space as confirmed through field verification and diagnostic testing RA3.1.4.3.8
9 Y P 9 9 9( )
do not require insulation. Connections of metal ducts and inner core of flexible ducts must be mechanically fastened. Openings must be
sealed with mastic, tape, or other duct -closure system that meets the applicable UL requirements, or aerosol sealant that meets UL 723.
§ 150.0(m)l:
The combination of mastic and either mesh or tape must be used to seal openings greater than %", If mastic or tape is used. Building
cavities air handler support platforms, and plenums designed or constructed with materials other than sealed sheet metal duct board or
PP P P 9
flexible duct must not be used to convey conditioned air. Building cavities and support platforms may contain ducts; ducts installed in
these spaces must not be compressed. *
Factory -Fabricated Duct Systems. Factory -fabricated duct systems must comply with applicable requirements for duct construction,
§ 150.0(m)2:
connections, and closures; joints and seams of duct systems and their components must not be sealed with cloth back rubber adhesive
duct tapes unless such tape is used in combination with mastic and draw bands.
Field -Fabricated Duct Systems. Field -fabricated duct systems must comply with applicable requirements for: pressure -sensitive tapes,
§ 150.0(m)3:
mastics, sealants, and other requirements specified for duct construction.
§ 150.0(m)7:
Backdraft Damper. Fan systems that exchange air between the conditioned space and outdoors must have backdraft or automatic
dampers.
Gravity Ventilation Dampers. Gravity ventilating systems serving conditioned space must have either automatic or readily accessible,
§ 150.0(m)8:
manually operated dampers in all openings to the outside, except combustion inlet and outlet air openings and elevator shaft vents.
Protection of Insulation. Insulation must be protected from damage due tosunlight, moisture, equipment maintenance, and wind.
§ 150.0(m)9:
Insulation exposed to weather must be suitable for outdoor service (e.g., protected by aluminum, sheet metal, painted canvas, or plastic
cover). Cellular foam insulation must be protected as above or painted with a water retardant and solar radiation -resistant coating.
§ 150.0(m)10:
Porous Inner Core Flex Duct. Porous inner cores of flex ducts must have a non -porous layer or air barrier between the inner core and
outer vapor barrier.
Duct System Sealing and Leakage Test. When space conditioning systems use forced air duct systems to supply conditioned air to an
§ 150.0(m)l1:
occupiable space, the ducts must be sealed and duct leakage tested, as confirmed through field verification and diagnostic testing, in
accordance with Reference Residential Appendix RA3.1.
Air Filtration. Space conditioning systems with ducts exceeding 10 feet and the supply side of ventilation systems must have MERV 13
§ 150.0(m)12:
or equivalent filters. Filters for space conditioning systems must have a two inch depth or can be one inch if sized per Equation 150.0-A.
Clean -filter pressure drop and labeling must meet the requirements in §150.0(m)12. Filters must be accessible for regular service. Filter
racks or grilles must use gaskets, sealing, or other means to close gaps around the inserted filters to and prevents air from bypassing the
filter. *
5/6/22
fl
HVAC SYSTEM HEATING AND COOLING LOADS SUMMARY
Project Name
Residential
Date
2/11 /2026
System Name
Mini Split
Floor Area
468
ENGINEERING CHECKS
SYSTEM LOAD
Number of Systems
1
COIL
CFM
Total Room Loads 57
Return Vented Lighting
Return Air Ducts
Return Fan
Ventilation 0
Supply Fan
Supply Air Ducts
TOTAL SYSTEM LOAD
COOLING
PEAK
COIL HTG.
PEAK
Heating System
Sensible
Latent
CFM
Sensible
Output per System
18,000
3,442
228
75
4,327
Total Output (Btuh)
18,000
0
Output (Btuh/sgft)
38.5
0
0
Cooling System
0
0
Output per System
18,000
0
0
0
0
Total Output (Btuh)
18,000
0
228
0
Total Output (Tons)
1.5
0
0
Total Output (Btuh/sqft)
38.5
Total Output s ft/Ton
312.0
3,442
4,327
Air System
CFM per System
0
HVAC EQUIPMENT SELECTION
Airflow (cfm)
0
Standard Heat Pump
14,082
0
13,448
Airflow (cfm/sgft)
0.00
Airflow (cfm/Ton)
0.0
Outside Air (%)
0.0%
Total Adjusted System Output
(Adjusted for Peak Design conditions)
TIME OF SYSTEM PEAK
14,082
0
13,448
Jan 1 AM
Outside Air (cfm/sgft)
0.00
Note: values above given at ARI conditions
Aug 3 PM
HEATING SYSTEM PSYCHROMETRICS
(Airstream Temperatures at Time of Heating Peak)
33 OF
___*_40__ 0
Outside Air Ar
0 cfm
AL
68 OF
- _&� 1
68 OF 121 OF
00 0. H =
M
Heating Coil
4 �EFV
�
--I
U
121 IF
I
i ROOM
68 OF
1
COOLING SYSTEM PSYCHROMETRICS (Airstream Temperatures at Time of Cooling Peak)
91 / 68 OF
Outside Air Ar
0 cfm AL
75 / 49 OF
75 / 49 OF 19 / 17 OF
a H
Cooling Coil 19 / 17 OF
9.1% ROOM
75 / 49 OF
1
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Date 2/11 /2026
Scale
Drawn
Job # T24-717
Sheet 2
RESIDENTIAL
T24 SHEET
Or 2 Sheets
gency
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