HomeMy WebLinkAboutFLOOD ZONE - 5121 W Roberts Dr & #2 - PlanA
ACCES ACCESSORY
ACOUS ACOUSTIC(AL)
AFF ABOVE FINISHED FLOOR
AL ALUMINUM
ALT ALTERNATE
ANNUNC ANNUNCIATOR
ANOD ANODIZED
APPL APPLIANCE
ARCH ARCHITECT(URAL)
AUTO AUTOMATIC
AVG AVERAGE
& AND
B
BLDG BUILDING
BOLLD BOLLARD
BD BOARD
BLKG BLOCKING
BRDLM BROADLOOM
BU BUILT UP
C
CAB CABINET
CPT CARPET
CEM CEMENT(ITIOUS)
CER CERAMIC
CLG CEILING
COATG COATING
COILG COILING
CONC CONCRETE
CONSTR CONSTRUCTION
CONT CONTINUOUS(ATION)
CONTR CONTRACT(OR)
COV COVER
CMU CONCRETE MASONRY UNIT
D
DBL DOUBLE
DEPT DEPARTMENT
DES DESIGN(ED)
DET DETAIL
DF DRINKING FOUNTAIN
DIA DIAMETER
DIFF DIFFUSER
DIM DIMENSION
DISP DISPENSER
DIV DIVISION
DN DOWN
$ DOLLAR (US CURRENCY)
DR DOOR
DSCON DISCONNECT
DWR DRAWER
E
ELAST ELASTOMERIC
ELEC ELECTRICAL
EMBED EMBEDD(ED)(ING)
ENGR ENGINEER(ED)
ENTR ENTRANCE
EQ EQUAL
EQUIP EQUIPMENT
EXIST EXISTING
EXP JT EXPANSION JOINT
EXPS EXPOSE(D)
EXT EXTERIOR
F
FAB FABRICATION
FD FLOOR DRAIN
FE FIRE EXTINGUISHER
FEC FIRE EXTINGUISHER AND
CABINET
FHC FIRE HOSE CABINET
FIN FINISH
FLDG FOLDING
FPLC FIREPLACE
FR FIRE RAT(ING)(ED)
FRMG FRAMING
FXD FIXED
FXTR FIXTURE
FLR FLOOR(ING)
FURN FURNITURE
FWC FABRIC WALL COVERING
G
GA GAUGE
GFRC GLASS FIBER REINFORCED
CONCRETE
GFRG GLASS FIBER REINFORCED
GYPSUM
GFRP GLASS FIBER REINFORCED
PLASTER
GL GLASS
GR GRAD(E)(ING)
GYP GYPSUM
H
HD HEAD
HDWD HARDWOOD
HDWE HARDWARE
HM HOLLOW METAL
HORIZ HORIZONTAL
HVAC HEATING, VENTILATING, AND AIR
CONDITIONING
I
INFO INFORMATION
INSTRUM INSTRUMENT(ATION)
INSUL INSULATION
INTLK INTERLOCK(ING)
INT INTERIOR
INFILTR INFILTRATION
J
JAN JANITOR
K
KIT KITCHEN
L
LAV LAVATORY
LB POUND
£ BRITISH POUND (CURRENCY)
LT LIGHT
LVLG LEVELING
LVR LOUVER
M
MAX MAXIMUM
MFD MANUFACTURED
MFR MANUFACTURER
MECH MECHANICAL
MET METAL
MEMB MEMBRANE
MEZZ MEZZANINE
MIN MINIMUM
MISC MISCELLANEOUS
MLWK MILLWORK
MOIST MOISTURE
MOT MOTOR(IZED)
MTD MOUNTED
N
NIC NOT IN CONTRACT
NO NUMBER
NTS NOT TO SCALE
O
ORNA ORNAMENTAL
OVFL OVERFLOW
OVHD OVERHEAD
OPNG OPENING(S)
OPR OPERABLE
P
PTN PARTITION
PEDTR PEDESTRIAN
PBD PARTICLE BOARD
PNL PANEL
POLYST POLYSTYRENE
PORT PORTABLE
PREFIN PREFINISHED
PREFAB PREFABRICATED
PLAM PLASTIC LAMINATE
PLAS PLASTER
PLSTC PLASTIC
PLYWD PLYWOOD
PRTECN PROTECTION
R
RDR READER
RECES RECESSED
RECPT RECEPTACLE
REF REFER(ENCE)
REFL REFLECTED
REFR REFRIGERATOR
REQD REQUIRED
RESIS RESIST(ANT)(IVE)
REINF REINFORCE(D)(ING)(MENT)
RESIL RESILIENT
RFG ROOFING
RM ROOM
RO ROUGH OPENING
S
SCR SCRIBE
SECUR SECURITY
SF SQUARE FEET
SGL SINGLE
SHORG SHORING
SIM SIMILAR
SST STAINLESS STEEL
STD STANDARD
STL STEEL
STRFR STOREFRONT
STRUCT STRUCTURAL
SURF SURFACE
SUSP SUSPENDED
SYS SYSTEM(S)
T
THK THICK
TLT TOILET
TRAF TRAFFIC
TRANS TRANSPARENT
TRTD TREATED
T&G TONGUE AND GROOVE
TYP TYPICAL
U
UNDRLAY UNDERLAYMENT
UTIL UTILITY
UNO UNLESS NOTED OTHERWISE
V
VEH VEHICLE
VERT VERTICAL
VIF VERIFY IN FIELD
W
W/ WITH
WC WATER CLOSET
WD WOOD
WDW WINDOW
W/O WITHOUT
WT WEIGHT
WTRPRF WATERPROOFING
OWNER:
5121 W Roberts Dr. Santa Ana, CA 92704
Contact: LAM TRAN
Phone: 949. 337. 5292
Email: proselytus@gmail.com
ABBREVIATIONS
ABBREVIATIONS (CONT.)
PROJECT INFORMATION DRAWING INDEX
PROJECT TEAM
ARCHITECTURAL LEGENDS
REVISION
EQUIPMENT SYMBOL
KEYNOTE
DOOR NUMBER / FINISH TYPE
WINDOW SYMBOL
PLAN NORTH
GRID OR
COLUMN LINE
DIMENSION
FINISH ELEVATION
ELEVATION
CENTER LINE
FACE DIMENSION
CENTER LINE
SECTION NUMBER
PORTION OF PLAN SHOWN
MATCH LINE
DRAWN
SHEET WHERE
SHEET WHERE DRAWN
ELEVATION NUMBER
INTERIOR ELEVATION:
SHEET WHERE DRAWN
SECTION:
DETAIL:
DETAIL NUMBER
A WALL TYPE
FLUSH FINISH MATERIALS
ENGINER OF RECORD / STRUCTURAL ENGINEER:
PROJECT DESIGNER:
VICINITY MAP
ALL CONSTRUCTION SHALL CONFORM TO ALL GOVERNING LAWS,
CODES AND ORDINANCES INCLUDING BUT NOT LIMITED TO THE
FOLLOWING:
1. TITLE 24 OF THE CALIFORNIA ADMINISTRATIVE CODE,
THE 2022 CBC
2. 2022 CALIFORNIA ELECTRICAL CODE
3. 2022 CALIFORNIA MECHANICAL CODE
4. 2022 CALIFORNIA PLUMBING CODE
5. 2022 CALIFORNIA FIRE CODE
6. 2022 CALIFORNIA ENERGY CODE
7. 2022 CALIFORNIA GREEN CODE
8. 2022 CALIFORNIA RESIDENTIAL CODE
9. CITY OF SANTA ANA MUNICIPAL CODE
CODE / AGENCIES CONFORMANCES
BUILDING STORIES:
PROJECT ADDRESS:
ASSESSOR'S PARCEL NO.:
ZONING :
FRONT YARD: 20'
REAR SETBACK: 10'
5121 W ROBERTS DR. SANTA ANA CA 92704
5121 W ROBERTS DR. #2 SANTA ANA CA 92704
R-1
R-3/U (MAIN HOUSE) & R-3 (ADU)OCCUPANCY TYPE :
CONSTRUCTION TYPE :
188 062 27
1
LOT NO.:
SETBACKS:
PROJECT SCOPE OF WORK
CONSTRUCTION MEANS CONSTRUCTING, CLEARING, GRADING OR EXCAVATION THAT
RESULT IN SOIL DISTURBANCE.
CONSTRUCTION INCLUDES STRUCTURE TEARDOWN (DEMOLITION). IT DOES NOT
INCLUDE ROUTINE MAINTENANCE TO MAINTAIN ORIGINAL LINE AND GRADE, HYDRAULIC
CAPACITY, OR ORIGINAL PURPOSE OF FACILITY; EMERGENCY CONSTRUCTION
ACTIVITIES REQUIRED TO IMMEDIATELY PROTECT PUBLIC HEALTH AND SAFETY;
INTERIOR REMODELING WITH NO OUTSIDE EXPOSURE OF CONSTRUCTION MATERIAL
OR CONSTRUCTION WASTE TO STORM WATER; MECHANICAL PERMIT WORK; OR SIGN
PERMIT WORK.
1. ERODED SEDIMENTS AND POLLUTANTS SHALL BE RETAINED ON SITE AND SHALL NOT
BE TRANSPORTED FROM THE SITE VIA SHEET FLOW, SWALES, AREA DRAINS, NATURAL
DRAINAGE OR WIND.
2. STOCKPILES OF EARTH AND OTHER CONSTRUCTION-RELATED MATERIALS SHALL BE
COVERED AND/OR PROTECTED FROM BEING TRANSPORTED FROM THE SITE BY WIND
OR WATER.
3. FUELS, OILS, SOLVENTS AND OTHER TOXIC MATERIALS MUST BE STORED IN
ACCORDANCE WITH THEIR LISTING AND SHALL NOT CONTAMINATE THE SOIL NOR THE
SURFACE WATERS. ALL APPROVED TOXIC STORAGE CONTAINERS ARE TO BE
PROTECTED FROM THE WEATHER. SPILLS MUST BE CLEANED UP IMMEDIATELY AND
DISPOSED OF PROPERLY AND SHALL NOT BE WASHED INTO THE DRAINAGE SYSTEM.
4. NON-STORM WATER RUNOFF FROM EQUIPMENT AND VEHICLE WASHING AND ANY
OTHER ACTIVITY SHALL BE CONTAINED ON THE PROJECT SITE.
5. EXCESS OR WASTE CONCRETE MAY NOT BE WASHED INTO THE PUBLIC WAY OR ANY
DRAINAGE SYSTEM. PROVISIONS SHALL BE MADE TO RETAIN CONCRETE WASTE
ON-SITE UNTIL IT CAN BE APPROPRIATELY DISPOSED OF OR RECYCLED.
6. TRASH AND CONSTRUCTION -RELATED SOLID WASTES MUST BE DEPOSITED INTO A
COVERED RECEPTACLE TO PREVENT CONTAMINATION OF STORM WATER AND
DISPERSAL BY WIND.
7. SEDIMENTS AND OTHER MATERIALS SHALL NOT BE TRACKED FROM THE SITE BY
VEHICLE TRAFFIC. THE CONSTRUCTION ENTRANCE ROADWAYS MUST BE STABILIZED
SO AS TO INHIBIT SEDIMENTS FROM BEING DEPOSITED INTO THE STREET/PUBLIC WAYS.
ACCIDENTAL DEPOSITIONS MUST BE SWEPT UP IMMEDIATELY AND MAY NOT BE
WASHED DOWN BY RAIN OR BY ANY OTHER MEANS.
8. RETENTION BASINS OF SUFFICIENT SIZE SHALL BE PROVIDED TO RETAIN STORM
WATER RUNOFF ON-SITE AND SHALL BE PROPERLY LOCATED TO COLLECT ALL
TRIBUTARY SITE RUNOFF.
9. WHERE RETENTION OF STORM WATER RUNOFF ON-SITE IS NOT FEASIBLE DUE TO SITE
CONSTRAINTS, RUNOFF MAY BE CONVEYED TO THE STREET AND THE STORM DRAIN
SYSTEM PROVIDED THAT AN APPROVED FILTERING SYSTEM IS INSTALLED AND
MAINTAINED ON-SITE DURING THE CONSTRUCTION DURATION.
STORM WATER POLLUTION CONTROL
ARCHITECTURAL
A00.00 DRAWING INDEX, VICINITY MAP, LOCATION MAP & PROJECT
INFORMATION, GRAPHICS SYMBOLS, ABBREVIATIONS
A00.50 EXISTING/DEMOLITION STITE PLAN - SITE PLANS
A00.51 SITE DRAINAGE PLAN
A01.00 EXISTING / DEMOLITION FLOOR PLAN & ROOF PLAN
A02.00 PROPOSED FLOOR PLANS MAIN HOUSE
A02.01 PROPOSED FLOOR PLANS ADU
A03.00 ELECTRICAL / LIGHTING PLANS MAIN HOUSE
A03.01 ELECTRICAL / LIGHTING PLANS ADU
A05.00 PROPOSED ROOF PLAN MAIN HOUSE
A05.01 PROPOSED ROOF PLAN ADU
A08.00 EXTERIOR ELEVATIONS MAIN HOUSE
A08.01 EXTERIOR ELEVATIONS ADU
A09.00 BUILDING SECTIONS - MAIN HOUSE ADDITION
A12.00 WALL, ROOF, DOOR & WINDOW DETAILS
d2b group
11881 Comstock Rd. Garden Grove, CA 92840
Contact: MAX NGUYEN
Phone: 714. 651. 9945
Email: max@d2bgroup.com
DONG ENGINEERING INC.
12682 Hoover St. Garden Grove, CA 92841
Contact: TRUONG DONG
Phone: 714. 204. 2874
Email: troy@dongengineering.com
BUS STOP DISTANCE
STRUCTURAL
S0 STRUCTURAL GENERAL NOTES
S.1 MAIN HOUSE - FOUNDATION & ROOF FRAMING PLANS
S.2 ADU - FOUNDATION & ROOF FRAMING PLANS
SD1 STRUCTURAL DETAILS
SD2 STRUCTURAL DETAILS
SD3 STRUCTURAL DETAILS
ENERGY EFFICIENCY
T24.1 TITLE 24 MAIN HOUSE
T24.2 TITLE 24 ADU
T24.3 TITLE 24 CONT.
SIDE SETBACK: 5'
4'
MAIN HOUSE ADU
4'
V-B, NON SPRINKLERED
MAIN SFD- NON SPRINKLERED
- MAIN HOUSE ADDITION 264 S.F. CONSISTS BEDROOM &
BATHROOM.
- DETACHED ADU 1,000 S.F WITH 2 BEDROOMS, 2 BATHROOMS,
LIVING AREA AND SEPARATE ENTRY.
- DEMO EXISTING STORAGE SHED ON EAST SIDE OF MAIN HOUSE.
- LEGALIZE 3 TON CENTRAL AC FOR MAIN HOUSE.
- DEMOLISH 220 METAL COVERED PATIO AND CONSTRUCT NEW
COVERED PATIO.
- LEGALIZE WINDOW REPLACEMENT WITH NEW OF MAIN HOUSE.
PROJECT STATISTIC
SITE COVERAGE
SITE AREA
MAIN HOUSE STRUCTURE AREA 1,758 SQ. FT.
100 %8,063 SQ. FT.
34.7 % 35 % MAX.
ALLOWABLE
2,800 SQ. FT.TOTAL COVERED AREA
MAIN HOUSE PROPOSED
ADU
(E) LIVING AREA 1,094 SQ. FT. 1,000 SQ. FT.
AREA CALCULATION
NEW ADDITION
400 SQ. FT.
TOTAL 1,758 SQ. FT.
GRAND TOTAL
BOTH BLDG.
2,800 SQ. FT.1,042 SQ. FT.
(E) GARAGE
264 SQ. FT.
(N) ADU 1,000 SQ. FT.
DIG ALERT (811) IS TO BE CONTACTED AND THAT COMPLIANCE WITH EXCAVATION SAFETY IN
ACCORDANCE WITH GOVERNMENT CODE 4216 WILL BE FOLLOWED PRIOR TO ANY EXCAVATION
TAKING PLACE.
OWNER'S SIGNATURE:
DATE:
DIG ALERT NOTE
SEPARATE REVIEW & PERMIT
A PV SOLAR SYSTEM IS REQUIRED AND SHALL BE SUBMITTED UNDER SEPARATE PERMIT. THE
PV SYSTEM SHALL BE APPROVED AND INSTALLED PRIOR TO FINAL INSPECTION OF THE
DWELLING.
PV IS DEFERRED APPROVAL AND BUILDING CANNOT BE OCCUPIED UNTIL PV IS APPROVED BY
CITY.
NEW PORCH 42 SQ. FT.
(N) PORCH 42 SQ. FT.
2
YES (THIS PROPERTY IS PARTIALLY LOCATED
IN FLOOD ZONE - 18' OF NORTH PROPERTY)
FLOOD ZONE :
A09.01 BUILDING SECTIONS - ADU
1,000 SQ. FT. ADU / 1,094 SQ.FT. SFD = 0.91%
MECHANICAL, ELECTRICAL AND PLUMBING ARE NOT PART OF THIS PLAN REVIEW AND
APPROVAL. THE BUILDING AND SAFETY DIVISION PLAN REVIEW DOES NOT INCLUDE POTENTIAL
ELECTRICAL, WATER, OR GAS REVISIONS REQUIRED BY ANY NON-CITY UTILITY COMPANY. IT IS
SOLELY ON THE CONTRACTOR TO ENSURE PROPOSED ADDITION OR ALTERATION CAN AND
WILL MEET UTILITY COMPANY REQUIREMENTS. MEP ARE SUBJECT TO BUILDING FIELD
INSPECTION.
AD
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06/27/2024
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Bldg #101119306-07
APPROVALS:
PLNG - F. Arias
BLDG - J. Lo
POLICE - B. Martin
PUBLIC WORKS - B. Sarlak
FLOOD ZONE - 5121 W
Roberts Dr & #23/19/2025
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PROPERTY LINE 60'
4' ADU REAR SETBACK
PROPERTY LINE 60'
5121 W Robert Dr. Santa Ana
(E)POWER POLE (E) 6'H. BLOCK WALL
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6' PACIFIC TELEPHONE AND TELEGRAPH EASEMENT
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874 SQ. FT. OPEN AREA
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200 AMP
W/H
ADDITION: 264 S.F.
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PROPERTY LINE 60'
5121 W Robert Dr. Santa Ana
(E)POWER POLE (E) 6'H. BLOCK WALL
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27'-3"
EXIST. STRUCTURE: 1,495 S.F.
ADU: 1,000 S.F.
4:12 SLOPE
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NOTE: PROPERTY OWNER SHALL BE RESPONSIBLE FOR
CONFORMING ALL EXISTING UTILITY EASEMENTS AND/OR
CLEARANCE ON-SITE THAT MAY AFFECT THE PROJECT
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1,071 SQ. FT. OPEN AREA
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EXISTING LANDSCAPE.
EXISTING CONCRETE DRIVEWAY.1
2
4 EXISTING CONCRETE PAVEMENT.
5
6
A.COMPLY WITH APPLICABLE LOCAL, STATE AND FEDERAL CODES
AND REGULATIONS PERTAINING TO SAFETY OF PERSONS,
PROPERTY AND ENVIRONMENTAL PROTECTION.
B.ALL SETBACKS ARE MEASURED FROM PROPERTY LINE TO FACE
OF BUILDING FINISH.
C.FIELD VERIFY EXISTING CONDITIONS AND ELEVATIONS. IF ANY
DISCREPANCIES ARE ENCOUNTERED, NOTIFY PROJECT
ENGINEER TEAM PRIOR TO PROCEEDING WITH CONSTRUCTION.
D.MAINTAIN MINIMUM OF 2% SLOPE AWAY FROM THE STRUCTURE.
E.VERIFY LOCATION OF EXISTING UTILITIES PRIOR TO
COMMENCEMENT OF ANY WORK.
F.VERIFY LOCATION OF WATER METERS, ELECTRIC METERS AND
GAS METERS ARE IN ACCORDANCE WITH SERVICING UTILITY
COMPANY REQUIREMENTS PRIOR TO FIELD INSPECTORS TO
REVIEW AND APPROVE UNDERGROUND SERVICES
REQUIREMENTS PRIOR TO CONCRETE PLACEMENT.
EXISTING STREET SIDEWALK.
EXISTING HOUSE.
7
8
9
EXISTING 6'H. BLOCK WALL TO REMAIN.
12
3 EXISTING CONCRETE STREET CURB.
10
CONVERT TO ELECTRICAL 200AMP SUB-PANEL OF MAIN HOUSE.
11
EXISTING GAS METER LOCATION.
13
UNDERGROUND CONNECTION FROM DUAL GANG METER TO
SUB-PANEL FOR MAIN HOUSE.
AREA NOT IN CONTRACT
EXISTING 6'H. BLOCK WALL TO BE DEMOLISHED.
EXISTING WATER METER LOCATION.
NEW CONCRETE PAVING.
NEW 6'H. WOOD GATE.
15
16
GAS METER FOR ADU.
17 NEW ADU.
14
18
NEW ADDITION FOR MAIN HOUSE.
NEW ADDITION FOR MAIN HOUSE : 264 S.F.
NEW DETACHED ADU : 1,000 S.F.
EXISTING TREE TO BE DEMOLISHED.
EXISTING LANDSCAPING TO BE DEMOLISHED.
19
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22 NEW OVERHEAD POWER LINE FOR DUAL GANG METER.
OPEN AREA: 1,945 S.F.
NEW 400AMP ELECTRICAL DUAL METER PANEL: 200 SOCKET
FOR MAIN HOUSE & 200 SOCKET FOR ADU.
EXIST. STRUCT. 1,495 S.F.
ADU 1,000 S.F.
ADDITION 264 S.F.
TOTAL 2,759 S.F.
TOTAL LOT COVERAGE:2,759 S.F. (34 %)
LOT AREA:8,076 S.F.
ALLOWED LOT COVERAGE: 35%
23 NEW WATER HEATER CLOSET WITH LOUVER DOOR. PAINTED
TO MATCH ADU EXTERIOR DOOR.
24 EXISTING STORAGE TO BE REMOVED.
25 OUTDOOR AIR CONDITIONER UNIT FOR ADU.
26 NEW 6'H. VINYL FENCE.
27 LEGALIZE OUTDOOR AIR CONDITIONER UNIT FOR MAIN HOUSE.
SERVICE DISCONNECTING FOR ADU SHALL BE INSTALLED
ADJACENT TO SUB-PANEL OUTSIDE OF BUILDING. [CEC 230.70]
NEW 200AMP SUB-PANEL/LOAD CENTER FOR ADU. MINIMUM SIZE ADU
SUB-PANEL BUS BAR RATING SHALL BE 225AMP [2022 CEnC 150.0 (S)].
PROVIDE MINIMUM 20 FEET UFER GROUND FOR NEW PANEL.
21A
NEW 200AMP PANEL SUPPLYING ADU SHALL BE
PROVIDED WITH TYPE 1 OR TYPE 2 SURGE-PROTECTIVE
DEVICE (CEC 230.67).
21B
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2
FLOOD ZONE - 5121 W
Roberts Dr & #23/19/2025
SE-6:INSTALL TEMPORARY SAND BAGS TO PREVENT STORM WATER FROM ENTERING THE STREET DURING
CONSTRUCTION.
WM-8:IMPLEMENT CONCRETE WASHOUT AREA PER CASQA STANDARDS.
WM-9:INSTALL SANITARY WASTE MANAGEMENT PER CASQA STANARDS.
1
WM-8
SE-6
RE
F
.
ENTRY
200 AMP
W/H
ADDITION: 264 S.F.
PR
O
P
E
R
T
Y
L
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1
3
4
.
6
0
'
4'
A
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A
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K
PR
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3
4
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0
'
4'
A
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A
C
K
PROPERTY LINE 60'
4' ADU REAR SETBACK
PROPERTY LINE 60'
5121 W Robert Dr. Santa Ana
(E)POWER POLE (E) 6'H. BLOCK WALL
(E
)
6
'
H
.
B
L
O
C
K
W
A
L
L
(E
)
6
'
H
.
B
L
O
C
K
W
A
L
L
5' SCE EASEMENT
6' PACIFIC TELEPHONE AND TELEGRAPH EASEMENT
W/H
EXIST. STRUCTURE: 1,495 S.F.
ADU: 1,000 S.F.
RE
F
.
ENTRY
4:
1
2
4:
1
2
4:
1
2
4:
1
2
4:
1
2
4:
1
2
4:
1
2
S
L
O
P
E
4:12 SLOPE
4:12 SLOPE
4:
1
2
S
L
O
P
E
4:
1
2
S
L
O
P
E
4:12 SLOPE 4:12 SLOPE
4:12 SLOPE
4:12 SLOPE
4:
1
2
S
L
O
P
E
4:
1
2
S
L
O
P
E
1:
1
2
S
L
O
P
E
4:12 SLOPE
SE-6
5%
5%
5%
5%5%2%2%
A
-
A
-
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06/27/2024
FLOOD ZONE - 5121 W
Roberts Dr & #23/19/2025
A.COMPLY WITH APPLICABLE LOCAL, STATE AND FEDERAL
CODES AND REGULATIONS PERTAINING TO SAFETY OF
PERSONS, PROPERTY AND ENVIRONMENTAL PROTECTION.
B.PROVIDE AND MAINTAIN BARRICADES, LIGHTING, AND
GUARDRAILS AS REQUIRED BY APPLICABLE CODES AND
REGULATIONS TO PROTECT OCCUPANTS OF BUILDING AND
WORKERS.
C.ERECT AND MAINTAIN DUSTPROOF PARTITIONS AS
REQUIRED TO PREVENT SPREAD OF DUST, FUMES, AND
SMOKE, ETC. TO OTHER THE BUILDINGS. ON COMPLETION,
REMOVE PARTITIONS AND REPAIR DAMAGED SURFACES TO
MATCH ADJACENT SURFACES.
D.IF DEMOLITION IS PERFORMED IN EXCESS OF THAT
REQUIRED, RESTORE EFFECTED AREAS AT NO COST TO THE
OWNER.
E.REMOVE FROM SITE DAILY AND LEGALLY DISPOSE OF
REFUSE, DEBRIS, RUBBISH, AND OTHER MATERIALS
RESULTING FROM DEMOLITION OPERATIONS.
F.REMOVE DESIGNATED COMPONENTS, BUILDING EQUIPMENT,
AND FIXTURES AS REQUIRED FOR NEW WORK.
G.RECYCLE AND/OR SALVAGE FOR REUSE A MINIMUM OF 65%
OF NON-HAZARDOUS CONSTRUCTION AND DEMOLITION
WASTE.
EXISTING TO BE DEMOLISHED.
KEY NOTES
SYMBOLS
GENERAL NOTES
1
2
AREA NOT IN CONTRACT
EXISTING 2x WALL TO REMAIN
1 EXISTING / DEMOLITION FLOOR PLAN
1/4"=1'-0"
REMOVE EXISTING WINDOWS AS SHOWN. INFILL WITH
WALL TO MATCH ADJACENT CONSTRUCTION.
MAKE WALL OPENING FOR RELOCATED WINDOW,
REFER TO NEW LAYOUT FOR DIMENSIONING.
2
W/H
25
'
-
0
"
EX
I
S
T
.
26
'
-
7
"
EX
I
S
T
.
20
'
-
0
"
EX
I
S
T
.
20'-0"
EXIST.
42'-0"
EXIST.
29'-11"
EXIST.
21
'
-
7
"
EX
I
S
T
.
1
2
3 EXISTING WATER HEATER LOCATION TO REMAIN.
4 EXISTING WASHER / DRYER LOCATION TO REMAIN.
3
4
3'
-
6
1
/
2
"
3'
-
6
1
/
2
"
5 PATIO COVER TO BE DEMOLISHED. EXISTING
CONCRETE SLAB TO BE CUT BACK.
5
6
6 OUTDOOR CENTRAL AIR TO BE LEGALIZED.
7 REPLACE WINDOW / DOOR AT EXISTING
LOCATION TO MATCH COLOR & STYLE WITH
OTHER LOCATION.
77 1
2'-6"
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FLOOD ZONE - 5121 W
Roberts Dr & #23/19/2025
1.CONTRACTOR SHALL COMPLY WITH
APPLICABLE LOCAL, STATE AND FEDERAL
CODES AND REGULATIONS PERTAINING TO
SAFETY OF PERSONS, PROPERTY AND
ENVIRONMENTAL PROTECTION.
2.EMERGENCY EXITS ARE REQUIRED IN ALL
SLEEPING AREAS AND MAY BE PROVIDED BY
A DOOR OR WINDOW OPENING DIRECTLY TO
THE OUTSIDE. EMERGENCY EGRESS
WINDOWS IN ALL SLEEPING ROOMS MUST
COMPLY WITH THE FOLLOWING:
A.A 20" MINIMUM OPENING WIDTH
B.A 24" MINIMUM OPENING HEIGHT
C.CLEAR OPENING NO HIGHER THAN 44"
ABOVE FINISHED FLOOR [CH 3 CRC]
3.LABELED SAFETY GLASS [CH 3 CRC] IS
REQUIRED IN:
A.TUB/SHOWER ENCLOSURE AND GLAZING
WITHIN 72" FROM THE BOTTOM OF
TUB/SHOWER
B.WINDOWS ADJACENT TO A DOOR
C.GLASS IN DOORS
D.GLAZING IN HAZARDOUS LOCATIONS
SHALL BE TEMPERED. .
E.ALL GLAZING WHERE THE NEAREST
EXPOSED EDGE OF THE GLASS IS
WITHIN 24'' OF EITHER VERTICAL EDGE
OF A DOOR IN THE PLANE OF THE DOOR
IN CLOSED POSITION.
F.GLAZING ON A WALL LESS THAN 180
DEGREES FROM THE PLANE OF DOOR IN
A CLOSED POSITION AND WITHIN 24'' OFF
THE HINGE SIDE OF AN IN-SWINGING
DOOR.
4.ALL EXTERIOR DIMENSIONS ARE FROM FACE
OF SHEATHING, BLOCK OR STRUCTURE
(F.O.S.) TYP. UNLESS NOTED OTHERWISE.
VERIFY DIMENSION CHANGES WITH ENGINEER
PRIOR TO COMMENCEMENT OF WORK.
5.ALL INTERIOR DIMENSIONS ARE FROM FACE
OF GYPSUM BOARD.
6.CONTRACTOR SHALL NOT SCALE PLANS. ALL
DIMENSIONS SHALL BE VERIFIED IN FIELD.
7.ALL PLUMBING FIXTURES SHALL BE
COMPLYING WITH THE MAXIMUM FLOW RATES
AS NOTED IN THE RESIDENTIAL
CONSTRUCTION MINIMUM REQUIREMENTS.
8.PER SECTION 301.1.1 CALGREEN AND CIVIL
CODE 1101.3(C), ALL NON-COMPLIANT
PLUMBING FIXTURES WITHIN THIS RESIDENCE
SHALL BE REPLACED WITH
WATER-CONSERVING PLUMBING FIXTURES.
1 LAVATORY WITH BASE CABINET. FAUCET FLOW
SHALL NOT EXCEED 1.2 GALLONS AT 60 PSI,
MINIMUM 0.8 GALLONS PER MINUTE AT 20 PSI.
2 WATER CLOSET - 1.28 GALLONS PER FLUSH MAX.
3 SHOWER BASE: HOT-MAP PAN. PROVIDE TILE W/
CEMENT BACKING MIN. 72" HIGHT ABOVE SHOWER
DRAIN, NET AREA 7.1 S.F. MIN., 30"DIA. CLEAR
SPACE MIN. (CPC 411.7).
4 SHOWER HEAD FLOW IS 1.8 GPM MAX. SHOWER
FITTING TO HAVE ACCESS PANEL OR ONE PIECE
WELD TRAP PER LOCAL CODE
5 TEMPERED GLASS SHOWER ENCLOSURE, FRAMED
GLASS WITH 22" OPENING MIN. UNOBSTRUCTED
FOR EGRESS.
REFER TO SHEET A12.00 FOR WALL TYPE DETAILS, U.N.O.
EXISTING 2x WALL TO REMAIN
NEW 2x WALL
AREA NOT IN CONTRACT
DOOR & WINDOW SCHEDULE
3'-5"
1
A9.00
W/H
12
'
-
0
"
22'-0"
5'-0"
8'
-
0
"
3'
-
3
"
6'
-
0
"
5'
-
6
1
/
2
"
5'
-
6
1
/
2
"
12
'
-
0
"
2'
-
8
"
2'
-
6
"
2'
-
1
0
"
D0
1
.
0
1
D01.02
D01.03
W01.01 W01.02
1
A08.00
2
A08.00
3
A08.00
4
A08.00
1
2
3
4
5
W
0
1
.
0
3
EW01.01 EW01.02
W01.04*
EW01.03
W
0
1
.
0
4
E
W
0
1
.
0
5
EW01.06
6 EXISTING WATER HEATER LOCATION TO REMAIN.
7 EXISTING WASHER / DRYER LOCATION TO REMAIN.
6
7
8 LEGALIZE WINDOW REPLACEMENT WITH NEW AT
EXISTING LOCATION.
8
D01.04
9 NEW COVERED PATIO OVER EXISTING CONCRETE SLAB.
9
20'-0"
10 LEGALIZE INSTALLATION OF CENTRAL AIR FOR MAIN HOUSE.
10
E
W
0
1
.
0
7
8
5'-3"2'-6"
3'-1"
Ø2'-6"
2
A9.00
8
EQ.EQ.
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2
FLOOD ZONE - 5121 W
Roberts Dr & #23/19/2025
2
A9.01
RE
F
.
ENTRY
200 AMP
1 2
5
4
3
1 2
5
4
3
6
7 8
9
10
11
11
12
TYP. THRU-OUT
D0
1
.
0
1
D01.0
2
D0
1
.
0
3
D0
1
.
0
4
D0
1
.
0
5
D0
1
.
0
6
D01.07
D0
1
.
0
8
D01.0
9
W01.01 W01.02
W
0
1
.
0
4
W01.05
W01.09
1
A08.01
2
A08.01
3
A08.01
4
A08.01
ADU DOOR & WINDOW SCHEDULE
W01.06
W
0
1
.
0
3
14
15A 15B
15E
16
13A
13B
17
15C
1
A9.01
22
'
-
0
"
4'
-
5
1
/
2
"
4'
-
5
1
/
2
"
4'
-
5
1
/
2
"
4'
-
5
1
/
2
"
3'
-
4
"
49'-0"
12'-3"2'-0"7'-10"12'-11"
12'-3"
2'-4"
3'
-
1
1
/
2
"
10
'
-
5
1
/
2
"
10
'
-
4
1
/
2
"
7'
-
4
"
5'
-
4
1
/
2
"
22
'
-
0
"
5'
-
9
1
/
2
"
4'-6"11'-3"
10'-2"
2'-4"2'-8"
5'-0"1'-0"
2'-10"
1'-0"
6"
5'
-
0
"
2'-4"2'-6"3'-0"
3'
-
1
1
/
2
"
3'
-
1
1
/
2
"
3'
-
1
1
/
2
"
3'
-
0
"
5'
-
0
"
6'-1"
W
0
1
.
0
7
W
0
1
.
0
8
D01
.
0
9
1.CONTRACTOR SHALL COMPLY WITH APPLICABLE
LOCAL, STATE AND FEDERAL CODES AND
REGULATIONS PERTAINING TO SAFETY OF
PERSONS, PROPERTY AND ENVIRONMENTAL
PROTECTION.
2.EMERGENCY EXITS ARE REQUIRED IN ALL SLEEPING
AREAS AND MAY BE PROVIDED BY A DOOR OR
WINDOW OPENING DIRECTLY TO THE OUTSIDE.
EMERGENCY EGRESS WINDOWS IN ALL SLEEPING
ROOMS MUST COMPLY WITH THE FOLLOWING:
A.A 20" MINIMUM OPENING WIDTH
B.A 24" MINIMUM OPENING HEIGHT
C.CLEAR OPENING NO HIGHER THAN 44" ABOVE
FINISHED FLOOR [CH 3 CRC]
3.LABELED SAFETY GLASS [CH 3 CRC] IS REQUIRED IN:
A.TUB/SHOWER ENCLOSURE AND GLAZING
WITHIN 72" FROM THE BOTTOM OF
TUB/SHOWER
B.WINDOWS ADJACENT TO A DOOR
C.GLASS IN DOORS
D.GLAZING IN HAZARDOUS LOCATIONS SHALL
BE TEMPERED. .
E.ALL GLAZING WHERE THE NEAREST EXPOSED
EDGE OF THE GLASS IS WITHIN 24'' OF EITHER
VERTICAL EDGE OF A DOOR IN THE PLANE OF
THE DOOR IN CLOSED POSITION.
F.GLAZING ON A WALL LESS THAN 180 DEGREES
FROM THE PLANE OF DOOR IN A CLOSED
POSITION AND WITHIN 24'' OFF THE HINGE
SIDE OF AN IN-SWINGING DOOR.
4.ALL EXTERIOR DIMENSIONS ARE FROM FACE OF
SHEATHING, BLOCK OR STRUCTURE (F.O.S.) TYP.
UNLESS NOTED OTHERWISE. VERIFY DIMENSION
CHANGES WITH ENGINEER PRIOR TO
COMMENCEMENT OF WORK.
5.ALL INTERIOR DIMENSIONS ARE FROM FACE OF
GYPSUM BOARD.
6.CONTRACTOR SHALL NOT SCALE PLANS. ALL
DIMENSIONS SHALL BE VERIFIED IN FIELD.
7.ALL PLUMBING FIXTURES SHALL BE COMPLYING
WITH THE MAXIMUM FLOW RATES AS NOTED IN THE
RESIDENTIAL CONSTRUCTION MINIMUM
REQUIREMENTS.
1 LAVATORY WITH BASE CABINET. FAUCET FLOW
SHALL NOT EXCEED 1.2 GALLONS AT 60 PSI,
MINIMUM 0.8 GALLONS PER MINUTE AT 20 PSI.
2 WATER CLOSET - 1.28 GALLONS PER FLUSH MAX.
3 SHOWER BASE: HOT-MAP PAN. PROVIDE TILE W/
CEMENT BACKING MIN. 72" HIGHT ABOVE SHOWER
DRAIN, NET AREA 7.1 S.F. MIN., 30"DIA. CLEAR
SPACE MIN. (CPC 411.7).
4 SHOWER HEAD FLOW IS 1.8 GPM MAX. SHOWER
FITTING TO HAVE ACCESS PANEL OR ONE PIECE
WELD TRAP PER LOCAL CODE
5 TEMPERED GLASS SHOWER ENCLOSURE, FRAMED
GLASS WITH 22" OPENING MIN. UNOBSTRUCTED
FOR EGRESS.
6
7
KITCHEN BASE CABINETRY8
10
KITCHEN UPPER CABINET
REFER TO SHEET A12.00 FOR WALL TYPE DETAILS, U.N.O.
PROVIDE NEW CLOSET & HANGING ROD11
PROVIDE GAS LINE FOR COOKING STOVE.
RANGE HOOD ABOVE, VENT TO EXTERIOR & SHALL
COMPLY WITH ASHRAE 62.2(C).
9
KITCHEN SINK & FAUCET IS 1.8 GPM MAX. AT 60 PSI
NEW WALL
12 CEILING HEIGHT SHALL BE 9'-0". REFER TO 2/A03.01.
PROVIDE CONCRETE LANDING AS SHOWN ON PLAN.
LANDING SHALL BE MIN. 3' ON EGRESS DIRECTION.
16
REINFORCEMENT SHALL BE SOLID LUMBER OR
OTHER CONSTRUCTION MATERIALS APPROVED BY
THE ENFORCING AGENCY.
REINFORCEMENT SHALL NOT BE LESS THAN 2" x 8"
NOMINAL LUMBER (1-1/2” X 7-1/4” ACTUAL
DIMENSION) OR OTHER CONSTRUCTION MATERIAL
PROVIDING EQUAL HEIGHT AND LOAD CAPACITY.
REINFORCEMENT SHALL BE LOCATED BETWEEN
32” AND 39-1/4” ABOVE THE FINISHED FLOOR,
FLUSH WITH THE WALL FRAMING.
WHERE THE WATER CLOSET IS NOT PLACED
ADJACENT TO A SIDE WALL CAPABLE OF
ACCOMMODATING A GRAB BAR, THE BATHROOM
SHALL HAVE PROVISIONS FOR INSTALLATION OF
FLOOR-MOUNTED, FOLDAWAY OR SIMILAR
ALTERNATE GRAB BAR REINFORCEMENTS
APPROVED BY THE ENFORCING AGENCY.
SHOWER REINFORCEMENT SHALL BE CONTINUOUS
WHERE WALL FRAMING IS PROVIDED.
BATHTUB AND COMBINATION BATHTUB/SHOWER
REINFORCEMENT SHALL BE CONTINUOUS ON EACH
END OF THE BATHTUB AND THE BACK WALL.
ADDITIONALLY, BACK WALL REINFORCEMENT FOR
A LOWER GRAB BAR SHALL BE PROVIDED WITH
THE BOTTOM EDGE LOCATED NO MORE THAN 6”
ABOVE THE BATHTUB RIM.
15A
15B
14 PROVIDE DOORBELL BUTTON/CONTROL. INSTALLATION
SHALL NOT EXCEED 48” ABOVE EXTERIOR FLOOR OR
LANDING, MEASURED FROM THE TOP OF THE
DOORBELL BUTTON ASSEMBLY. WHERE DOORBELL
BUTTONS INTEGRATED WITH OTHER FEATURES ARE
REQUIRED TO BE INSTALLED ABOVE 48” MEASURED
FROM THE EXTERIOR FLOOR OR LANDING, A
STANDARD DOORBELL BUTTON OR CONTROL SHALL
ALSO BE PROVIDED AT A HEIGHT NOT EXCEEDING 48”
ABOVE EXTERIOR FLOOR OR LANDING, MEASURED
FROM THE TOP OF THE DOORBELL BUTTON OR
CONTROL.
15 INFORMATION AND/OR DRAWINGS IDENTIFYING THE
LOCATION OF GRAB BAR REINFORCEMENT SHALL BE
PLACED IN THE OPERATION & MAINTENANCE MANUAL
IN ACCORDANCE WITH THE CALIFORNIA GREEN
BUILDING STANDARDS CODE, CH. 4, DIVISION 4.4.
REINFORCEMENT FOR GRAB BARS SHALL COMPLY AS
FOLLOWING [R327.1.1]:
15C
15D
15E
13A PROVIDE WATER HEATER CLOSET WITH EXT. CEMENT
PLASTER WALLS & 30"x80" LOUVER DOOR. PAINTED TO
MATCH ADU EXTERIOR DOOR.
HEAT PUMP WATER HEATER WITH 18''H. SHELF &
METAL PAN. HP WATER HEATER SHALL BE
STRAPPED TO STRUCTURE WITH 1 1 2" x 16GA
STRAPS AT TOP & BOTTOM WITH 3 8"DIA. x 3" LONG
LAG BOLT.
13B
17 SEPARATE ELECTRICAL PANEL FOR ADU.
AD
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06/27/2024
FLOOD ZONE - 5121 W
Roberts Dr & #23/19/2025
1 ELECTRIC PLAN
1/4"=1'-0"
1.2
GFCI
WP
+48'' GFCI
AFCI
AFCI
CTV AFCI
AFCI
W/H
AFCI
1.1
1.CONTRACTOR SHALL COMPLY WITH APPLICABLE LOCAL,
STATE AND FEDERAL CODES AND REGULATIONS PERTAINING
TO SAFETY OF PERSONS, PROPERTY AND ENVIRONMENTAL
PROTECTION.
2.ALL ELECTRICAL OUTLET TO BE MOUNTED @ 15" A.F.F.
3.PROVIDE TAMPER-RESISTANT FOR ALL 15 & 20 AMP
RECEPTACLES IN NEW CONSTRUCTION AREA PER CEC 406.12.
2.1
FLUSH WALL MOUNTED PHONE RECEPTACLE
CTV FLUSH WALL MOUNTED CABLE TV RECEPTACLE
FLUSH WALL MOUNTED DUPLEX RECEPTACLE,
TAMPER RESISTANT
FLUSH WALL MOUNTED DEDICATED DUPLEX
RECEPTACLE
FLUSH WALL MOUNTED HALF-SWITCHED DUPLEX
RECEPTACLE
FLUSH WALL MOUNTED QUADRAPLEX RECEPTACLE
GROUND FAULT CIRCUIT INTERRUPTERGFCI
WATERPROOF RECEPTACLEWP
EXISTING 200AMP ELECTRICAL PANEL FOR MAIN
HOUSE.2.2
OUTDOOR RECEPTACLES SHALL BE LISTED AS WEATHER
RESISTANT PER SECTION 406.9(B) (1).
1.1
PROVIDE A MINIMUM OF (1) 20-AMP CIRCUIT FOR
BATHROOM OUTLET. SUCH CIRCUIT SHALL HAVE NO
OTHER OUTLETS. THIS CIRCUIT MAY SERVE MORE THAN
ONE BATHROOM, PER CEC 210-52(C) (1).
1.2
CEILING MOUNTED SMOKE DETECTOR IN EACH
BEDROOM & KITCHEN. INSTALL +30" FROM AIR INTAKE
SMOKE DETECTOR SYSTEM SHALL DIRECT WIRED,
INTERCONNECTED, SHALL BE EQUIPPED WITH A
BATTERY BACKUP AND SHALL EMIT A SIGNAL WHEN
THE BATTERY IS LOW.
A.AMINIMUM OF 20 FT. FROM PERMENANT
COOKING EQUIPMENT (OR 10 FT WITH PHOTO
ELECTRIC TYPE.)
B.A MINIMUM OF 3 FT. FROM BATHROOM.
CEILING MOUNTED CARBON MONOXIDE ALARM
ALARM TO BE INTERCONNECTED, SHALL BE
EQUIPPED WITH A BATTERY BACKUP
RECESSED LED DOWN LIGHT FIXTURE
WALL MOUNTED EXTERIOR LED LIGHT FIXTURE, HIGH
EFFICACY AND CONTROL BY MOTION SENSOR AND
PHOTO-SENSOR COMBINATIONS.
D / VS
LIGHT SWITCH. ALL SWITCHES TO HAVE DIMMER
CONTROL, EXCEPT, UTILITY & LAUNDRY RM, GARAGE
WALL MOUNTED BATHROOM LED LIGHT FIXTURE
EF
SD
CM
D INDICATE DIMMER
VS INDICATE OCCUPANCY SENSOR
#FINISHED CEILING HEIGHT
CEILING MOUNTED EXHAUST FAN/FLUORESCENT LIGHT
COMBINATION. EXHAUST FAN TO EXTERIOR WITH RATE
= 50 CFM. EXHAUST FAN MUST BE CONTROLLED BY A
HUMIDISTAT WHICH SHALL BE CAPABLE ADJUSTMENT
BETWEEN RELATIVE HUMINITY RANGE OF 50% TO 80%.
EXISTING SMOKE ALARMS & EXISTING CARBON
MONOXIDE ALARM IN EXISTING HALLWAY.
2.3 EXHAUST FAN MUST BE SWITCHED SEPARATELY FROM
LIGHTING SYSTEMS. AND SHOULD BE HUMIDISTAT FAN.
PROVIDE LIGHTING WITH CONTROLLED BY VACANCY
SENSOR IN BATHROOM, W.I. CLOSET.
4.ALL INSTALLED LUMINARIES MUST BE HIGH EFFICACY IN
ACCORDANCE WITH TABLE 150.0-A.
5.EXHAUST FANS MUST BE SWITCHED SEPARATELY FROM
LIGHTING SYSTEMS.
6.IN BATHROOMS, GARAGE, LAUNDRY ROOM, UTILITY ROOM, AT
LEAST ONE LUMINARIES IN EACH OF THESE SPACES MUST BE
CONTROLLED BY VACANCY SENSOR.
7.OUTDOOR LIGHTING PERMANENTLY MOUNTED TO BUILDING
MUST MEET THE REQUIREMENT IN ITEM 150.0(k)3Ai (ON AND
OFF SWITCH) AND THE REQUIREMENTS IN EITHER ITEM
150.0(k)3Aii (PHOTOCELL AND MOTION SENSOR) OR ITEM
150.0(k)3Aiii (PHOTO CONTROL AND AUTOMATIC TIME SWITCH
CONTROL, ASTRONOMICAL TIME CLOCK, OR EMCS).
8.SHOW COMPLIANCE WITH THE FOLLOWING LIGHTING MEASURES:
[150.0(K) / 160.5(A)]
A.KITCHENS. ALL INSTALLED WATTAGE OF LUMINARIES IN
KITCHENS SHALL BE HIGH EFFICACY.
B.LIGHTING IN BATHROOMS, GARAGES, LAUNDRY ROOMS,
WALK-IN CLOSETS AND UTILITY ROOMS. ALL LUMINAIRES
SHALL BE HIGH EFFICACY AND SHALL BE CONTROLLED BY
AN OCCUPANCY OR VACANCY SENSOR.
C.HABITABLE SPACES. ALL LUMINAIRES SHALL BE HIGH
EFFICACY AND SHALL BE CONTROLLED BY A VACANCY/
OCCUPANCY SENSOR OR DIMMER.
D.OUTDOOR LIGHTING. ALL LUMINAIRES MOUNTED TO THE
BUILDING OR TO OTHER BUILDINGS ON THE SAME LOT
SHALL BE HIGH EFFICACY LUMINAIRES AND SHALL BE
CONTROLLED BY A PHOTOCONTROL/MOTION SENSOR
COMBINATION (WITH OVERRIDE). SEE 150(K)3 FOR
REQUIREMENTS.
2.4
2.6
PROVIDE NEW ACCESS DOOR FOR ADDITION ATTIC AREA.
OPENING SHALL BE 30" x 30" WITH 30" MIN. HEADROOM.
EXISTING ACCESS DOOR FOR EXISTING ATTIC AREA.
OPENING IS 30" x 30" WITH 30" MIN. HEADROOM. ACCESS
DOOR IS WITHIN 20 FEET OF FURNACE UNIT AND HAVE A
CONTINUOUS SOLID PATHWAY 24" MIN. WIDE WITH A
SWITCH CONTROLLED LIGHT.
2.5
NEW SMOKE ALARMS WITHIN 20 FEET OF COOK TOP
SHALL BE IONIZED OR PHOTOELECTRIC TYPE.
SD
EF
CM
SD
vs
W/H
D
2'
-
0
"
7'
-
1
"
2'
-
6
"
3'-0"6'-5"
SD
SDSD
CM SD
(E)(E)
(E)(E)
(E)
2.1
2 CEILING / LIGHTING PLAN
1/4"=1'-0"
2.22.3
2.5
2.4
2.1
2.1
2.1
2.6
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06/27/2024
FLOOD ZONE - 5121 W
Roberts Dr & #23/19/2025
1.4
1.5
1 ELECTRIC PLAN
1/4"=1'-0"
·ALL RECEPTACLES AT KITCHEN COUNTER TOP
SHALL BE AFCI & GFCI.
1.2
1.2 1.3
1.6
1.7
1.8
1.9
1.10
GFCI
CTV
AFCI
AFCI
CR
+65"
+48" GFCI GFCI
AFCI
WD
R
GFCI
WP
+32" GFCI
WH
EP
+48" GFCI RE
F
.
ENTRY
200 AMP
H
+48" GFCI +48" GFCI
GFCI
WP
CTV
AFCI +66"
GFCIGFCI 240V
AFCI
AFCI
AFCI
AFCI
AFCI
CTV
AFCI
AFCI
GFCI.240V
AFCI
+48" GFCI
+32" GFCI+48" GFCI
AFCI
1.1
1.5A 1.1 1.CONTRACTOR SHALL COMPLY WITH APPLICABLE LOCAL,
STATE AND FEDERAL CODES AND REGULATIONS PERTAINING
TO SAFETY OF PERSONS, PROPERTY AND ENVIRONMENTAL
PROTECTION.
2.ALL ELECTRICAL OUTLET TO BE MOUNTED @ 15" A.F.F.
3.ALL APPLIANCES TO BE "ENERGY STAR".
4.PROVIDE TAMPER-RESISTANT FOR ALL 15 & 20 AMP
RECEPTACLES IN NEW CONSTRUCTION AREA PER CEC 406.12.
5.PROVIDE IN KITCHEN LOCAL EXHAUST SYSTEM VENTED TO
OUTDOOR WITH RATE = 280 CFM.
2.1
FLUSH WALL MOUNTED PHONE RECEPTACLE
CTV FLUSH WALL MOUNTED CABLE TV RECEPTACLE
FLUSH WALL MOUNTED DUPLEX RECEPTACLE,
TAMPER RESISTANT
FLUSH WALL MOUNTED DEDICATED DUPLEX
RECEPTACLE
FLUSH WALL MOUNTED HALF-SWITCHED DUPLEX
RECEPTACLE
FLUSH WALL MOUNTED QUADRAPLEX RECEPTACLE
GROUND FAULT CIRCUIT INTERRUPTERGFCI
WATERPROOF RECEPTACLEWP
R
H
CR
RANGE HOOD WITH A MIN. EXHAUST RATE
OF 100 CFM - VENTED TO OUTSIDE
ELECTRICAL COOKING RANGE
REFRIGERATOR - PROVIDE WATER LINE
FAU
EP2 200AMP ELECTRICAL PANEL FOR ADU -
MAINTAIN 36" CLEAR FROM FACE OF PANEL
TO ANY OBSTRUCTION
W/H
NEW200AMP ELECTRICAL SUB-PANEL FOR ADU.
PROVIDE MIN 20 FEET UFER GROUND FOR NEW
PANEL.
FAU LOCATED IN ATTIC WITH VERTICAL DUCT VENT TO
EXTERIOR. PROVIDE POWER CONNECTION . PROVIDE
MINIMUM 36"x36" CLEAR WORKING SPACE PLATFORM IN
FRONT OF UNIT.
2.2
OUTDOOR RECEPTACLES SHALL BE LISTED AS WEATHER
RESISTANT PER SECTION 406.9(B) (1).
1.1
PROVIDE A MINIMUM OF (1) 20-AMP CIRCUIT FOR
BATHROOM OUTLET. SUCH CIRCUIT SHALL HAVE NO
OTHER OUTLETS. THIS CIRCUIT MAY SERVE MORE THAN
ONE BATHROOM, PER CEC 210-52(C) (1).
1.2
PROVIDE A MINIMUM OF (2) 20-AMP SMALL APPLIANCE
CIRCUITS FOR KITCHEN COUNTER TOPS. SUCH CIRCUIT
SHALL HAVE NO OTHER OUTLETS. LOAD SHALL BE
BALANCED, PER CEC 210-52(B) (2).
1.3
CEILING MOUNTED SMOKE DETECTOR IN EACH
BEDROOM & KITCHEN. INSTALL +30" FROM AIR INTAKE
SMOKE DETECTOR SYSTEM SHALL DIRECT WIRED,
INTERCONNECTED, SHALL BE EQUIPPED WITH A
BATTERY BACKUP AND SHALL EMIT A SIGNAL WHEN
THE BATTERY IS LOW.
A.AMINIMUM OF 20 FT. FROM PERMENANT
COOKING EQUIPMENT (OR 10 FT WITH PHOTO
ELECTRIC TYPE.)
B.A MINIMUM OF 3 FT. FROM BATHROOM.
CEILING MOUNTED CARBON MONOXIDE ALARM
ALARM TO BE INTERCONNECTED, SHALL BE
EQUIPPED WITH A BATTERY BACKUP
RECESSED LED DOWN LIGHT FIXTURE
WALL MOUNTED EXTERIOR LED LIGHT FIXTURE, HIGH
EFFICACY AND CONTROL BY MOTION SENSOR AND
PHOTO-SENSOR COMBINATIONS.
D / VS
LIGHT SWITCH. ALL SWITCHES TO HAVE DIMMER
CONTROL, EXCEPT, UTILITY & LAUNDRY RM, GARAGE
WALL MOUNTED BATHROOM LED LIGHT FIXTURE
EF
SD
CM
D INDICATE DIMMER
VS INDICATE OCCUPANCY SENSOR
WHOLE-BUILDING MECHANICAL VENTILATION
SYSTEM WITH CFM PER T24 - PANASONIC OR EQUAL.
SYSTEM MUST DELIVER CONTINUOUS VENTILATION
AIRFLOW AT A RATE GREATER THAN OR EQUAL TO
THE SPECIFIED AND FAN SOUND RATING MUST NOT
EXCEED 1.0 FOR DWELLING OCCUPANT DENSITIES
KNOW TO BE GREATER THAN (NUMBER OF BEDROOM
+ 1), THE RATE SHALL BE INCREASED BY 7.5 FOR
EACH ADDITIONAL PERSON.
V
#FINISHED CEILING HEIGHT
CEILING MOUNTED EXHAUST FAN/FLUORESCENT LIGHT
COMBINATION. EXHAUST FAN TO EXTERIOR WITH RATE
= 50 CFM. EXHAUST FAN MUST BE CONTROLLED BY A
HUMIDISTAT WHICH SHALL BE CAPABLE ADJUSTMENT
BETWEEN RELATIVE HUMINITY RANGE OF 50% TO 80%.
PROVIDE GARBAGE DISPOSAL CONNECTED TO HALF
-SWITCHED OUTLET UNDER KITCHEN SINK WITH
ADJACENT CONTROL SWITCH ABOVE CONTERTOP.
1.4
SMOKE ALARMS WITHIN 20 FEET OF COOK TOP SHALL BE
IONIZED OR PHOTOELECTRIC TYPE.
2.3
WHOLE-BUILDING VENTILATION SYSTEM LOCATION. ITS
AIRFLOW RATE SHALL BE 59 CFM MIN.
2.4
PROVIDE A MINIMUM 4" DIA. MOISTER EXHAUST DUCT (WITH
SMOOTH INTERIOR FINISH) TO OUTSIDE, EQUIPPED WITH
BACK-DRAFT DAMPER. DUCT LENGTH IS LIMITED OR
REQUIRED BY THE MANUFACTUER'S INSTALLATION
INSTRUCTIONS AND APPROVED BY THE BUILDING OFFICIAL.
2.5
2.6 LIGHT FIXTURE WITHIN3' HORIZONTALLY AND 8'
VERTICALLY OF SHOWER STALL THRESHOLD SHALL BE
LISTED FOR DAMP LOCATION, OR LISTED FOR WET
LOCATION. CEC 150.0(k) AND CEC 410.10.
PROVIDE KITCHEN LOCAL EXHAUST SYSTEM
VENTED TO OUTDOOR WITH RATE = 280 CFM .
EXHAUST FAN MUST BE SWITCHED SEPARATELY FROM
LIGHTING SYSTEMS. AND SHOULD BE HUMIDISTAT FAN.
PROVIDE LIGHTING WITH CONTROLLED BY VACANCY
SENSOR IN BATHROOM.
1.5
1.6
2.7
2.8
2.9
6. AT LEAST ONE OF THE FOLLOWING SHALL BE PROVIDED:
A. ESS READY INTERCONNECTION EQUIPMENT WITH A MINIMUM
BACKED-UP CAPACITY OF 60 AMPS AND A MINIMUM OF FOUR
ESS-SUPPLIED BRANCH CIRCUITS; OR
B. A DEDICATED RACEWAY FROM THE MAIN SERVICE TO A
PANELBOARD (SUBPANEL) THAT SUPPLIES THE BRANCH
CIRCUITS IN SEC. 150.0(S)(2). ALL BRANCH CIRCUITS ARE
PERMITTED TO BE SUPPLIED BY THE MAIN SERVICE PANEL PRIOR
TO THE INSTALLATION OF AN ESS. THE TRADE SIZE OF THE
RACEWAY SHALL BE NOT LESS THAN 1 INCH. THE PANELBOARD
THAT SUPPLIES THE BRANCH CIRCUITS (SUBPANEL) MUST BE
LABELED “SUBPANEL SHALL INCLUDE ALL BACKED-UP LOAD
CIRCUITS.”
7.A MINIMUM OF FOUR BRANCH CIRCUITS SHALL BE IDENTIFIED
AND HAVE THEIR SOURCE OF SUPPLY COLLOCATED AT A SINGLE
PANELBOARD SUITABLE TO BE SUPPLIED BY THE ESS. AT LEAST
ONE CIRCUIT SHALL SUPPLY THE REFRIGERATOR, ONE LIGHTING
CIRCUIT SHALL BE LOCATED NEAR THE PRIMARY EGRESS AND AT
LEAST ONE CIRCUIT SHALL SUPPLY A SLEEPING ROOM
RECEPTACLE OUTLET.
8.THE MAIN PANELBOARD SHALL HAVE A MINIMUM BUSBAR RATING
OF 225 AMPS.
9.SUFFICIENT SPACE SHALL BE RESERVED TO ALLOW FUTURE
INSTALLATION OF A SYSTEM ISOLATION EQUIPMENT/ TRANSFER
SWITCH WITHIN 3 FT. OF THE MAIN PANELBOARD. RACEWAYS
SHALL BE INSTALLED BETWEEN THE PANELBOARD AND THE
SYSTEM ISOLATION EQUIPMENT/TRANSFER SWITCH LOCATION
TO ALLOW THE CONNECTION OF BACKUP POWER SOURCE.
10.ALL INSTALLED LUMINARIES MUST BE HIGH EFFICACY IN
ACCORDANCE WITH TABLE 150.0-A.
11.EXHAUST FANS MUST BE SWITCHED SEPARATELY FROM
LIGHTING SYSTEMS.
12.IN BATHROOMS, GARAGE, LAUNDRY ROOM, UTILITY ROOM, AT
LEAST ONE LUMINARIES IN EACH OF THESE SPACES MUST BE
CONTROLLED BY VACANCY SENSOR.
13.OUTDOOR LIGHTING PERMANENTLY MOUNTED TO BUILDING
MUST MEET THE REQUIREMENT IN ITEM 150.0(k)3Ai (ON AND
OFF SWITCH) AND THE REQUIREMENTS IN EITHER ITEM
150.0(k)3Aii (PHOTOCELL AND MOTION SENSOR) OR ITEM
150.0(k)3Aiii (PHOTO CONTROL AND AUTOMATIC TIME SWITCH
CONTROL, ASTRONOMICAL TIME CLOCK, OR EMCS).
14.SHOW COMPLIANCE WITH THE FOLLOWING LIGHTING MEASURES:
[150.0(K) / 160.5(A)]
A.KITCHENS. ALL INSTALLED WATTAGE OF LUMINARIES IN
KITCHENS SHALL BE HIGH EFFICACY.
B.LIGHTING IN BATHROOMS, GARAGES, LAUNDRY ROOMS,
WALK-IN CLOSETS AND UTILITY ROOMS. ALL LUMINAIRES
SHALL BE HIGH EFFICACY AND SHALL BE CONTROLLED BY
AN OCCUPANCY OR VACANCY SENSOR.
C.HABITABLE SPACES. ALL LUMINAIRES SHALL BE HIGH
EFFICACY AND SHALL BE CONTROLLED BY A VACANCY/
OCCUPANCY SENSOR OR DIMMER.
D.OUTDOOR LIGHTING. ALL LUMINAIRES MOUNTED TO THE
BUILDING OR TO OTHER BUILDINGS ON THE SAME LOT
SHALL BE HIGH EFFICACY LUMINAIRES AND SHALL BE
CONTROLLED BY A PHOTOCONTROL/MOTION SENSOR
COMBINATION (WITH OVERRIDE). SEE 150(K)3 FOR
REQUIREMENTS.
FOR HEAT PUMP WATER HEATER: PROVIDE A DEDICATED 125V,
20A ( 10 AWG COPPER BRANCH CIRCUIT) ELECTRIC
RECEPTACLE THAT WITHIN 3 FEET FROM THE WATER HEATER
AND ACCESSIBLE TO THE WATER HEATER WITH NO
OBSTRUCTIONS. THERE SHALL BE A RESERVED SINGLE POLE
CIRCUIT BREAKER SPACE IN THE ELECTRICAL PANEL LABELED
"240V USE". BOTH ENDS OF CONDUCTOR SHALL BE LABELED
WITH WORD "WATER HEATER" AND BE ELECTRICALLY ISOLATED.
HEAT PUMP WATER HEATER WITH 18''H. SHELF &
METAL PAN. HP WATER HEATER SHALL BE
STRAPPED TO STRUCTURE WITH 1 12" x 16GA
STRAPS AT TOP & BOTTOM WITH 3 8"DIA. x 3" LONG
LAG BOLT - PROVIDE DRAIN LINE WATER SHUT-OFF
VALVE, POWER, GAS LINE. A CONDENSATE DRAIN
THAT IS NO MORE THAN 2" HIGHER THAN THE BASE
OF INSTALLED WH, AND ALLOWS NATURAL
DRAINING WITHOUT PUMP ASSISTANCE. HP WATER
HEATER SHALL BE INSTALLED ACCORDING TO
MANUFACTURER'S REQUIREMENTS.
HP
HP
HEAT PUMP FURNACE LOCATED IN ATTIC WITH
VERTICAL DUCT VENT TO EXTERIOR. PROVIDE
POWER CONNECTION . PROVIDE MINIMUM 36"x36"
CLEAR WORKING SPACE PLATFORM IN FRONT OF
UNIT.
PROVIDE ACCESS DOOR . OPENING SHALL BE 30" x 30"
WITH 30" MIN. HEADROOM. ACCESS DOOR MUST BE
WITHIN 20 FEET OF FURNACE UNIT AND SHOULD HAVE A
CONTINUOUS SOLID PATHWAY 24" MIN. WIDE. PROVIDE A
SWITCH CONTROLLED LIGHT. [CMC. 304.4.1]
FOR ELECTRIC CLOTHES DRYER READY: A DEDICATED 240 V
BRANCH CIRCUIT WIRING SHALL BE INSTALLED WITHIN 3 FEET
FROM THE CLOTHES DRYER LOCATION AND ACCESSIBLE WITH
NO OBSTRUCTION. THE THE BRANCH CIRCUIT CONDUCTORS
SHALL BE RATED AT 30AMPS MIN. THE BLANK COVER SHALL
BE IDENTIFIED AS "240V READY". THERE SHALL BE A
RESERVED DOUBLE POLE CIRCUIT BREAKER SPACE IN THE
ELECTRICAL PANEL LABELED "240V DRYER".
FOR HEAT PUMP HEATER: IN ATTIC SPACE, PROVIDE A
DEDICATED 240 VOLT BRANCH CIRCUIT WIRING SHALL BE
INSTALLED WITHIN 3 FT. FROM THE FURNACE AND ACCESSIBLE
TO THE FURNACE WITH NO OBSTRUCTIONS.THERE SHALL BE A
RESERVED SINGLE POLE BREAKER SPACE IN THE ELECTRICAL
PANEL LABELED "240V FURNACE".
FOR ELECTRIC COOKTOP READY: A DEDICATED 240 V BRANCH
CIRCUIT WIRING SHALL BE INSTALLED WITHIN 3 FEET FROM THE
CLOTHES DRYER LOCATION AND ACCESSIBLE WITH NO
OBSTRUCTION. THE THE BRANCH CIRCUIT CONDUCTORS SHALL
BE RATED AT 30AMPS MIN. THE BLANK COVER SHALL BE
INDENTIFIED AS "240V READY". THERE SHALL BE A RESERVED
DOUBLE POLE CIRCUIT BREAKER SPACE IN THE ELECTRICAL
PANEL LABELED "240V COOKTOP".
1.7
1.8
1.9
1.10 SERVICE DISCONNECTING FOR ADU SHALL BE
INSTALLEDADJACENT TO SUB-PANEL OUTSIDE OF
BUILDING. [CEC 230.70]
NEW 200AMP PANEL FOR ADU. MINIMUM SIZE ADU
SUB-PANEL BUS BAR RATING SHALL BE 225AMP [2022
CEnC 150.0 (S)]. PROVIDE MINIMUM 20 FEET UFER
GROUND FOR NEW PANEL.
1.5A NEW 200AMP PANEL SUPPLYING ADU SHALL BE
PROVIDED WITH TYPE 1 OR TYPE 2 SURGE-PROTECTIVE
DEVICE (CEC 230.67).
2.9
2 CEILING / LIGHTING PLAN
1/4"=1'-0"
2.7
2.1 2.2
2.5
2.3
EF
280 CFM
D
D
VS
SD
SD CMV
SD
50 CFM
3'-0"
6'
-
0
"
2'
-
6
"
6'-0"
RE
F
.
ENTRY
200 AMP
9'-0"
2'
-
6
"
6'-0"
D
EF
VS
50 CFM
3'-0"
D
2.4
2.8
2.7
2.8
2.5
AD
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06/27/2024
FLOOD ZONE - 5121 W
Roberts Dr & #23/19/2025
KEY NOTES
SYMBOLS
GENERAL NOTES
A.CONTRACTOR SHALL COMPLY WITH APPLICABLE LOCAL,
STATE AND FEDERAL CODES AND REGULATIONS
PERTAINING TO SAFETY OF PERSONS, PROPERTY AND
ENVIRONMENTAL PROTECTION.
B.NEW ROOFING, "CLASS A" FIRE RETARDANT INSTALLED
OVER MIN. (2) LAYERS OF 30LBS FELT UNDER-LAYMENT
OVER PLYWOOD SHEATHING PER MANUFACTURE
DIRECTION.
C.ROOF INSULATION PER TITLE 24 CALCULATION. INSULATION
SHALL CONFORM TO FLAME-SPREAD RATING AND SMOKE
DENSITY REQUIREMENTS OF 2019 CBC.
D.VENT OPENINGS SHALL HAVE CORROSION RESISTANT WIRE
MESH OR OTHER APPROVED MATERIAL WITH 1/16" MIN. AND
1/8" MAX. OPENINGS.
E.NOT MORE THAN 50% OF THE VENTS SHALL BE LOCATED
NOT MORE THAN 3 FEET BELOW THE RIDGE.
F.PROVIDE MIN. 24 GAUGE GALVANIZED SHEETING FOR
ALL EXTERIOR FLASHING& WEATHER STRIPPING
APPLICATIONS.
ROOF SLOPE PER PLAN
ATTIC VENT CALC.
1
EDGE OF ROOF.
EXTERIOR WALL BELOW.1
2
3 EAVE VENT
1'
-
0
"
RO
O
F
OV
E
R
H
A
N
G
1'-0"
ROOF
OVERHANG
CLASS A ASPHALT SHINGLE ROOFING
ICC ESR-1389
INSTALLATION: OVER (1) LAYERS OF 30LBS FELT
UNDER-LAYMENT OVER PLYWOOD SHEATHING PER
MANUFACTURE DIRECTION.
NEW ROOF ADDITION OF MAIN HOUSE:
TOTAL ATTIC AREA REQUIRED VENTILATION:
264 S.F. / 150 = 1.76 S.F.
1.76 S.F. x 144 = 253.44 S.I.
PROVIDE
EAVE VENT: (6) 4x12 = 288 S.I.
TOTAL = 288 S.I.
CLASS A ASPHALT SHINGLE ROOFING
CERTAINTEED ROOFING OR EQUAL
GRAND MANOR, BROWNSTONE COLOR (CLOSE TO
ORIGINAL ROOFING COLOR)
4:
1
2
S
L
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4:12 SLOPE
4:12 SLOPE
4:
1
2
S
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4:
1
2
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4:12 SLOPE 4:12 SLOPE
4:12 SLOPE
4:12 SLOPE
4:
1
2
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4:
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2
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1:
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12
'
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NE
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A
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24'-0"
NEW ROOF ADDITION
1'
-
0
"
RO
O
F
OV
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R
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1'-0"
ROOF
OVERHANG
1'
-
0
"
RO
O
F
OV
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R
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A
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G
1'-0"
ROOF
OVERHANG
1'
-
0
"
RO
O
F
OV
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R
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A
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1'-0"
ROOF
OVERHANG
1'
-
0
"
RO
O
F
OV
E
R
H
A
N
G
1'-0"
ROOF
OVERHANG
1'
-
0
"
RO
O
F
OV
E
R
H
A
N
G
1'-0"
ROOF
OVERHANG
1'
-
0
"
RO
O
F
OV
E
R
H
A
N
G
1'-0"
ROOF
OVERHANG
123
4
4
NEW PATIO ROOF WITH BUILT-UP ROOFING MATERIAL.
ICC ESR - 1654 MFM GAF RUBEROID® EnergyCap™ 30 Granule FR
Membrane
AD
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FLOOD ZONE - 5121 W
Roberts Dr & #23/19/2025
RE
F
.
ENTRY
200 AMP
4:
1
2
4:
1
2
4:
1
2
4:
1
2
4:
1
2
4:
1
2
PAINTED GALVANIZED GUTTER.
1'
-
2
"
RO
O
F
OV
E
R
H
A
N
G
1'-2"
ROOF
OVERHANG
128
A12.00
5
6
KEY NOTES
SYMBOLS
GENERAL NOTES
A.CONTRACTOR SHALL COMPLY WITH APPLICABLE LOCAL,
STATE AND FEDERAL CODES AND REGULATIONS
PERTAINING TO SAFETY OF PERSONS, PROPERTY AND
ENVIRONMENTAL PROTECTION.
B.NEW ROOFING, "CLASS A" FIRE RETARDANT INSTALLED
OVER MIN. (2) LAYERS OF 30LBS FELT UNDER-LAYMENT
OVER PLYWOOD SHEATHING PER MANUFACTURE
DIRECTION.
C.ROOF INSULATION PER TITLE 24 CALCULATION. INSULATION
SHALL CONFORM TO FLAME-SPREAD RATING AND SMOKE
DENSITY REQUIREMENTS OF 2019 CBC.
D.VENT OPENINGS SHALL HAVE CORROSION RESISTANT WIRE
MESH OR OTHER APPROVED MATERIAL WITH 1/16" MIN. AND
1/8" MAX. OPENINGS.
E.NOT MORE THAN 50% OF THE VENTS SHALL BE LOCATED
NOT MORE THAN 3 FEET BELOW THE RIDGE.
F.PROVIDE MIN. 24 GAUGE GALVANIZED SHEETING FOR
ALL EXTERIOR FLASHING& WEATHER STRIPPING
APPLICATIONS.
ROOF SLOPE PER PLAN
ATTIC VENT CALC.
1
12
EDGE OF ROOF.
EXTERIOR WALL BELOW.1
2
3
DOMER VENT PER VENT CALCULATION BELOW.4
1'
-
2
"
RO
O
F
OV
E
R
H
A
N
G
6"
ROOF
OVERHANG
CLASS A ASPHALT SHINGLE ROOFING
ICC ESR-1389
INSTALLATION: OVER (1) LAYERS OF 30LBS FELT
UNDER-LAYMENT OVER PLYWOOD SHEATHING PER
MANUFACTURE DIRECTION.
1'
-
2
"
RO
O
F
OV
E
R
H
A
N
G
1'-2"
ROOF
OVERHANG
1'
-
2
"
RO
O
F
OV
E
R
H
A
N
G
1'-2"
ROOF
OVERHANG
1'
-
2
"
RO
O
F
OV
E
R
H
A
N
G
1'-2"
ROOF
OVERHANG
NEW ROOF OF ADU:
TOTAL ATTIC AREA REQUIRED VENTILATION:
1,000 SF/150 = 6.6 SF
6.6 SF x 144 = 960 S.I.
PROVIDE
DORMER VENT: (2)12"x24" (226S.I. EA.)= 452 S.I.
EAVE VENT: (16) 12" x 4" = 768 S.I.
TOTAL = 1,220 S.I.
CLASS A ASPHALT SHINGLE ROOFING
CERTAINTEED ROOFING OR EQUAL
GRAND MANOR, BROWNSTONE COLOR (MATCH MAIN
HOUSE'S NEW ROOFING COLOR)
3
NORTH PROPERTY LINE
6 LOCATION FOR -kW PHOTO VOLTAIC SYSTEM.
EAVE VENT PER VENT CALCULATION BELOW.
4
TYP.
5
TYP.
18
'
-
4
"
4
A12.00
4
A12.00
8
A12.00
4
TYP.
5
TYP.
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2
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FLOOD ZONE - 5121 W
Roberts Dr & #23/19/2025
1.CONTRACTOR SHALL COMPLY WITH APPLICABLE
LOCAL, STATE AND FEDERAL CODES AND
REGULATIONS PERTAINING TO SAFETY OF PERSONS,
PROPERTY AND ENVIRONMENTAL PROTECTION.
2.EMERGENCY EXITS ARE REQUIRED IN ALL SLEEPING
AREAS AND MAY BE PROVIDED BY A DOOR OR WINDOW
OPENING DIRECTLY TO THE OUTSIDE. EMERGENCY
EGRESS WINDOWS IN ALL SLEEPING ROOMS MUST
COMPLY WITH THE FOLLOWING:
A.A 20" MINIMUM OPENING WIDTH
B.A 24" MINIMUM OPENING HEIGHT
C.CLEAR OPENING NO HIGHER THAN 44" ABOVE
FINISHED FLOOR [CH 3 CRC].
3.LABELED SAFETY GLASS [CH 3 CRC] IS REQUIRED IN:
A.TUB/SHOWER ENCLOSURE AND GLAZING WITHIN
72" FROM THE BOTTOM OF TUB/SHOWER
B.WINDOWS ADJACENT TO A DOOR
C.GLASS IN DOORS
D.GLAZING IN HAZARDOUS LOCATIONS SHALL BE
TEMPERED.
4.ALL BUILDING MATERIALS SHALL BE APPROVED FHSZ
EXTERIOR, NBMC & CBC 708A.
5.PROVIDE MIN. 24 GAUGE GALVANIZED SHEETING FOR
ALL EXTERIOR FLASHING& WEATHER STRIPPING
APPLICATIONS.
GENERAL NOTES
EXTERIOR CEMENT PLASTER
TEXTURE & FINISH TO MATCH EXISTING.
INSTALLATION: 3-COAT (7/8" THICK) CEMENT
PLASTER O/ SELF FURRING PAPER BACKED
STUCCO NETTING O/ 1 LAYER GRADE 'D' PAPER
(TOTAL 2 LAYERS GRADE 'D' PAPER)
EXTERIOR MATERIAL
SPECIFICATIONS
ROOFING
KEY NOTES
1
1 NEW ROOF OF NEW STRUCTURE MATCHING EXISTING
2 EXISTING EXTERIOR CEMENT PLASTER OF
EXISTING STRUCTURE
3 EXISTING WINDOW OF EXISTING STRUCTURE
4
5
6
EXTERIOR CEMENT PLASTER TO MATCH EXISTING
MAIN HOUSE TEXTURE & COLOR.
WINDOW PER PLAN TO MATCH EXISTING MAIN HOUSE
WINDOW STYLE AND FINISH.
NEW FACIAL OF NEW STRUCTURE MATCHING EXISTING
CLASS A ASPHALT SHINGLE ROOFING
ICC ESR-1389
INSTALLATION: OVER (1) LAYERS OF 30LBS
FELT UNDER-LAYMENT OVER PLYWOOD
SHEATHING PER MANUFACTURE DIRECTION.
CERTAINTEED ROOFING OR EQUAL
COLOR & STYLE TO MATCH EXISTING.
4
12
4
12
8'
-
1
"
TO
P
P
L
A
T
E
4
12
4
12
4
12 4
12
TOP OF SLAB
0.00
TOP OF TOP PLATE
8'-1" (MATCH EXISTING)
6'
-
8
"
12
'
-
4
"
TOP OF SLAB
0.00
TOP OF TOP PLATE
8'-1" (MATCH EXISTING)
12
'
-
4
"
TOP OF SLAB
0.00
TOP OF TOP PLATE
8'-1" (MATCH EXISTING)
6'
-
8
"
2'
-
9
"
12
'
-
4
"
1A
2
2A
3
3A
22'-0"
NEW ADDITION AREA
12'-0"
NEW ADDITION AREA
12'-0"
NEW ADDITION AREA
1 1
2
TYP.
2
TYP.
2
TYP.
2
TYP.
2
TYP.2
TYP.
3
TYP.
3
TYP.
3
TYP.
6
TYP.
2 2
14
5
5 5
6
6
4
12
4
12
4
12
2
TYP.
3
TYP.
4
12
7 PROVIDE NEW TRIM AROUND NEW WINDOWS &
DOORS AT MAIN HOUSE TO MATCH EXISTING.
7
7
7
3 TYP.7
7
77
8 DEMOLISH PATIO ROOF & POST.
8
8
7
6
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06/27/2024
FLOOD ZONE - 5121 W
Roberts Dr & #23/19/2025
1.CONTRACTOR SHALL COMPLY WITH APPLICABLE
LOCAL, STATE AND FEDERAL CODES AND
REGULATIONS PERTAINING TO SAFETY OF PERSONS,
PROPERTY AND ENVIRONMENTAL PROTECTION.
2.EMERGENCY EXITS ARE REQUIRED IN ALL SLEEPING
AREAS AND MAY BE PROVIDED BY A DOOR OR WINDOW
OPENING DIRECTLY TO THE OUTSIDE. EMERGENCY
EGRESS WINDOWS IN ALL SLEEPING ROOMS MUST
COMPLY WITH THE FOLLOWING:
A.A 20" MINIMUM OPENING WIDTH
B.A 24" MINIMUM OPENING HEIGHT
C.CLEAR OPENING NO HIGHER THAN 44" ABOVE
FINISHED FLOOR [CH 3 CRC].
3.LABELED SAFETY GLASS [CH 3 CRC] IS REQUIRED IN:
A.TUB/SHOWER ENCLOSURE AND GLAZING WITHIN
60" FROM THE BOTTOM OF TUB/SHOWER
B.WINDOWS ADJACENT TO A DOOR
C.GLASS IN DOORS
D.GLAZING IN HAZARDOUS LOCATIONS SHALL BE
TEMPERED.
4.ALL BUILDING MATERIALS SHALL BE APPROVED FHSZ
EXTERIOR, NBMC & CBC 708A.
5.PROVIDE MIN. 24 GAUGE GALVANIZED SHEETING FOR
ALL EXTERIOR FLASHING& WEATHER STRIPPING
APPLICATIONS.
GENERAL NOTES
EXTERIOR CEMENT PLASTER
TEXTURE & FINISH PER OWNER
INSTALLATION: 3-COAT (7/8" THICK) CEMENT
PLASTER O/ SELF FURRING PAPER BACKED
STUCCO NETTING O/ 1 LAYER GRADE 'D' PAPER
(TOTAL 2 LAYERS GRADE 'D' PAPER)
EXTERIOR MATERIAL
SPECIFICATIONS
KEY NOTES
1 NEW ROOF OF NEW STRUCTURE MATCHING EXISTING
MAIN HOUSE.
2 EXTERIOR CEMENT PLASTER OF EXTERIOR
STRUCTURE MATCHING EXISTING MAIN HOUSE
3
4
5
6
7
WINDOW PER PLAN TO MATCH EXISTING MAIN HOUSE
WINDOW STYLE AND FINISH. WINDOW SHALL HAS 4"
PLASTER TRIM TO MATCH MAIN HOUSE'S.
DOOR PER PLAN TO MATCH EXISTING MAIN HOUSE
ENTRY DOOR STYLE AND COLOR. DOOR SHALL HAS
4" TRIM STUCCO TRIM TO MATCH MAIN HOUSE'S.
8
NEW CONCRETE LANDING
NEW DUAL ELECTRIC METER
NEW PILASTER FUR-OUT FOR NEW ADU ENTRY.
NEW FACIAL OF NEW STRUCTURE MATCHING EXISTING
MAIN HOUSE.
ROOFING
CLASS A ASPHALT SHINGLE ROOFING
ICC ESR-1389
INSTALLATION: OVER (1) LAYERS OF 30LBS
FELT UNDER-LAYMENT OVER PLYWOOD
SHEATHING PER MANUFACTURE DIRECTION.
CERTAINTEED ROOFING OR EQUAL
GRAND MANOR, BROWNSTONE COLOR (CLOSE
TO ORIGINAL ROOFING COLOR)
9 NEW GABLE VENTS
10 WATER HEATER ENCLOSURE DOOR WITH LOUVER.
PAINTED TO MATCH ADU EXTERIOR DOOR'S COLOR.
1
3
2
4
12
TOP OF SLAB
0.00
10
'
-
1
"
4
12
10
'
-
1
"
TO
P
P
L
A
T
E
TOP OF TOP PLATE
10'-1"
14
'
-
4
"
TOP OF SLAB
0.00
10
'
-
1
"
TO
P
P
L
A
T
E
TOP OF TOP PLATE
10'-1"
6'
-
8
"
6'
-
8
"
TOP OF SLAB
0.00
TOP OF TOP PLATE
10'-1"
4
12
TOP OF SLAB
0.00
10
'
-
1
"
4
12
10
'
-
1
"
TO
P
P
L
A
T
E
TOP OF TOP PLATE
10'-1"
14
'
-
4
"
6'
-
8
"
4
1
2 3
TYP.
3
TYP.
2
4
8
9
1 4
23
TYP.
6 5 23
TYP.
7
9
15
'
-
0
"
15
'
-
0
"
15
'
-
0
"
10
1 4
6
9'
-
0
"
14
15
'
-
0
"
6'
-
8
"
AD
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06/27/2024
FLOOD ZONE - 5121 W
Roberts Dr & #23/19/2025
TOP OF SLAB
0.00
TOP OF TOP PLATE
8'-1" (MATCH EXISTING)
2 SECTION - MAIN HOUSE ADDITION
1/4"=1'-0"
1 SECTION - MAIN HOUSE ADDITION
1/4"=1'-0"
1
13
6
8
10
9
14
2
4
TYP.
5
7
A12.00
TYP.
EXISTINGNEW ADDITION
11
R-38
11
R-15
14
11R-15
TOP OF SLAB
0.00
TOP OF TOP PLATE
8'-1" (MATCH EXISTING)
3
A12.00
TYP.
EXISTINGNEW ADDITION
6
14
11R-15
3
A12.00
TYP.
1
5 11
R-38
7
A12.00
4
TYP.
13
1.CONTRACTOR SHALL COMPLY WITH APPLICABLE
LOCAL, STATE AND FEDERAL CODES AND
REGULATIONS PERTAINING TO SAFETY OF
PERSONS, PROPERTY AND ENVIRONMENTAL
PROTECTION.
2.INSULATION SHALL CONFORM TO FLAME-SPREAD
RATING AND SMOKE DENSITY REQUIREMENTS OF
2022 CBC PER T-24
3.LABELED SAFETY GLASS [CBC SECTION 2406.4] IS
REQUIRED IN:
A.TUB/SHOWER ENCLOSURE AND GLAZING
WITHIN 72" FROM THE BOTTOM OF
TUB/SHOWER
B.WINDOWS ADJACENT TO A DOOR
C.GLASS IN DOORS
D.GLAZING IN HAZARDOUS LOCATIONS SHALL
BE TEMPERED.
4.ALL LUMBER IN CONTACT W/ CONC. TO BE PRES.
TREATED DOUGLAS FIR (P.T.D.F.)
5.REFER TO STRUCTURAL DRAWINGS FOR
ADDITIONAL INFORMATION.
1 CONCRETE FLOOR SLAB
2 CONCRETE FOOTING
3
4
5
ROOF FRAMING
6
2X CEILING JOIST
7
2X STUDS @ 16" O.C. PER PLAN
8
(2) 2X TOP PLATES
9
2X BOTTOM PLATE
10
1x FASCIA BOARD - PAINTED.
11
12
13
14
INTERIOR FLOOR FINISH
BATT INSULATION PER TITLE T.24: R-15 @ EXTERIOR
WALLS, R-38 @ ROOF ATTIC.
2X BLOCKING
KEY NOTES
GENERAL NOTES
DOOR / WINDOW PER PLAN
CLASS A ROOFING MATERIAL - SEE MATERIAL
SPECIFICATIONS, CRRC #0676-0017b
EXTERIOR CEMENT PLASTER - SEE MATERIAL
SPECIFICATIONS
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06/27/2024
FLOOD ZONE - 5121 W
Roberts Dr & #23/19/2025
1.CONTRACTOR SHALL COMPLY WITH APPLICABLE LOCAL, STATE
AND FEDERAL CODES AND REGULATIONS PERTAINING TO SAFETY
OF PERSONS, PROPERTY AND ENVIRONMENTAL PROTECTION.
2.INSULATION SHALL CONFORM TO FLAME-SPREAD RATING AND
SMOKE DENSITY REQUIREMENTS OF 2022 CBC.
A.R-13 BATT INSULATION IN WALLS
B.R-30 BATT INSULATION IN ATTIC AREA
3.LABELED SAFETY GLASS [CBC SECTION 2406.4] IS REQUIRED IN:
A.TUB/SHOWER ENCLOSURE AND GLAZING WITHIN 60" FROM
THE BOTTOM OF TUB/SHOWER
B.WINDOWS ADJACENT TO A DOOR
C.GLASS IN DOORS
D.GLAZING IN HAZARDOUS LOCATIONS SHALL BE TEMPERED.
4.ALL LUMBER IN CONTACT W/ CONC. TO BE PRES. TREATED
DOUGLAS FIR (P.T.D.F.)
5.REFER TO STRUCTURAL DRAWINGS FOR ADDITIONAL
INFORMATION.
1 CONCRETE FLOOR SLAB
2 CONCRETE FOOTING
3
4
5
ROOF FRAMING
6
2X CEILING JOIST
7
2X STUDS @ 16" O.C. PER PLAN
8
(2) 2X TOP PLATES
9
2X BOTTOM PLATE
10
2x12 FASCIA BOARD - PAINTED.
11
12
13
14
INTERIOR FLOOR FINISH
BATT INSULATION: R-15 IN EXTERIOR WALLS, R-38 IN ROOF ATTIC.
2X BLOCKING
DOOR / WINDOW PER PLAN
CLASS A ROOFING MATERIAL - SEE MATERIAL SPECIFICATIONS
EXTERIOR CEMENT PLASTER - SEE MATERIAL SPECIFICATIONS
6
1
3
A12.00
TYP.
8
A12.00
1 2
4
4
5
5
6
14
11R-15
13
14
8
7
10
3
6
8
7
13
11 R-15
11
R-15
6
2
TOP OF SLAB
0.00
TOP OF PLATE
10'-1"
TOP OF SLAB
0.00
TOP OF PLATE
10'-1"
1'-0"1'-0"
10
'
-
1
"
4
12
4
12
3
A12.00
TYP.
11
R-38
11
R-15
11
R-38
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06/27/2024
FLOOD ZONE - 5121 W
Roberts Dr & #23/19/2025
1
2
7
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06/27/2024
3
8
2
4
2
FLOOD ZONE - 5121 W
Roberts Dr & #23/19/2025
FLOOD ZONE - 5121 W
Roberts Dr & #23/19/2025
DETAIL SHEET NUMBER
DROP IN SLAB (VERIFY PRIOR TO CONSTRUCTION)
SYMBOLS LEGEND
SDX
X DETAIL NUMBER
EXISTING FOOTING
REBAR
NEW SLAB/ FOOTING
HOLDOWN SCHEDULE:
SHEAR PANEL LENGTH AND NUMBER.
SEE SW SCHED. FOR PANEL TYPE, MIN. 2x4 @ EA. END.
xx
x'-x"X
INDICATES HOLDOWN, SEE HOLDOWNS SCHEDULE
HDU2
HDU4
HDU5
HOLDOWNSYM.
HDQ8
POST SIZE
H3
H4
H5
4X
4X
4X
H8
REF. DETAIL
4/SD1
HDU11H9
HDU14H10
HDU8H7 6X
6X
6X
8X
1. HOLDOWN POST MINIMUM THICKNESS IS SHOWN ON SCHEDULE ABOVE.
ACTUAL HOLDOWN POST SIZE IS INDICATED ON PLAN.
HHDQ11H11 6X
HHDQ14H12 8X
FOUNDATION NOTES:
1. REFER TO S.0 SHEET FOR MORE INFO.
2. REFER TO DETAILS 4/SD1 FOR INSTALLATION OF HOLDOWNS.
3. FOUNDATION ANCHOR BOLTS IN CONTACT WITH PRESSURE TREATED SILL
PLATE SHALL BE OF HOT DIPPED ZINC-COATED GALVANIZED STEEL, STAINLESS
STEEL, SILICON BRONZE OR COPPER.
EXCEPTION: PLAIN CARBON STEEL FASTENERS IN SBX/ DOT AND ZINC BORATE
PRESERVATIVE-TREATED WOOD IN AN INTERIOR, DRY ENVIRONMENT SHALL BE
PERMITTED.
4. CONTRACTOR SHALL VERIFY ALL EXISTING FOOTINGS AND NOTIFY TO ENG. OF
RECORD FOR ALL DISCREPANCIES.
5. HOLDOWN ANCHORS SHALL BE RE-TIGHTENED JUST PRIOR TO COVERING THE
WALL FRAMING.
6. ALL HOLDOWN ANCHORS SHALL BE TIED IN PLACE PRIOR TO CALLING
FOUNDATION INSPECTION.
7. SEE DETAIL 12/SD2 FOR PLATE NOTCHING & BORING. FOR PIPING THRU SILL &
TOP PLATES OF SHEAR WALLS, CONTACT DONG ENGINEERING, INC.
8. THE HOLDOWN POST SIZE SHALL FOLLOW THE HOLDOWN SCHEDULE U.N.O.
9. ALL EXTERIOR WALLS AND INTERIOR BEARING WALLS TO HAVE 5/8" DIA. X MIN.
12" ANCHOR BOLTS, MIN. 7" EMBEDMENT INTO CONCRETE FOOTING AT 72" O.C.
UNLESS NOTED OTHERWISE ON PLANS. ONE ANCHOR BOLT SHOULD BE LOCATED
MAX. 12" AWAY AND MIN. 4 1/2" FROM THE END OF THE SILL PLATES. MIN. (2) A.BS.
PER SILL PLATE/SHEAR PANEL. SILL PLATE UNDER SHEAR WALLS OF UP TO 4'-0" IN
LENGTH MUST BE CONTINUOUS.
10. ALL INTERIOR NON-SHEAR WALLS TO BE SECURED WITH SIMPSON PHNW
SERIES 0.145Ø PINS WITH A PENETRATION OF 1 1/4" INTO SLAB AT 16" O.C. TO BE
INSTALLED IN ACCORDANCE WITH ICC ESR-2138.
11. ANCHOR BOLTS AT SHEAR WALLS SHALL BE INSTALLED WITH PLATE WASHERS
OF MIN. 3" SQ. X 0.229" THICK BETWEEN SILL PLATE AND NUT. EDGE(S) OF PLATE
WASHERS SHALL BE 1/2" MAX. FROM INSIDE FACE OF SHEAR PANEL(S).
PAD SCHEDULE:
2'-0" SQ. X 18" DEEP PAD W/ (3) #4 E.W. BOTT.
PAD TYPESYM.
P2424
1 2
A
B
8'-0"
A H3H3
6'-6"
A
8'
-
0
"
A8'
-
0
"
A
15
"
15"
15"
(N) 5" THK. CONCRETE
SLAB ON GRADE W/ #4 @
12" O.C. EA.WAY @ MID
DEPTH OVER 2" SAND
OVER 10 MIL VAPOR
BARRIER OVER 2" SAND
OVER COMPACTED SOIL.
12
SD1
12
SD1
11
SD1
14
SD1
1
SD1
1
SD1
1
SD1
8
SD1 TYP.
15
SD1
15
SD1
(E) FOOTING
(E) CONCRETE SLAB
TO BE REMAINED
W/
M
P
B
6
6
Z
W/
M
P
B
6
6
Z
16
SD1
16
SD1
8'-5"9'-9"
24" SQ. x 30" DEPTH
PAD FOOTING
11
'
-
9
"
4 x 6 4 x 6
4
x
6
(E)(E)(E)
(E
)
(E)
(E)
R1
R1
R1
C1
44
1 2
A
B
8'-0"
A
4444
6'-6"
A
8'
-
0
"
A8'
-
0
"
A
CO
N
T
.
2
-
2
x
8
H
I
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1
2-
2
x
8
C
L
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2
6
x
8
C
L
G
3
44 44
224 224
224
224
CON
T
.
2
-
2
x
8
H
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8
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R
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R
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W
/
E
N
8
L=
6
'
-
0
"
4
SD3
K.P
.
4
SD3
7
SD3
K.P
.
7
SD3
K.P
.
4
SD3
224
13
SD2
13
SD2
13
SD2
13
SD2
13
SD2
13
SD2
44
20
SD2
7
SD2
1
SD3
2
SD2
1
SD2
2
SD2
6
x
8
C
L
G
2X R.R.
W/ EN
2X R.R.
W/ EN
4
x
6
66
66
2X
R
.
R
.
W
/
E
N
6 x 6 DROP W/ EN
4
R1
17
SD2
17
SD2
W/
P
C
W/
E
P
C
5
11
SD2
13
SD3
SHEAR PANEL LENGTH AND NUMBER.
SEE SW SCHED. FOR PANEL TYPE, MIN. 2x4 @ EA. END.
X
SDX
DETAIL NUMBER DETAIL SHEET NUMBER
CALIFORNIA FRAMING
BEAM NUMBER, REFER TO CALCULATIONS.
LEGEND:
INDICATES EXISTING ROOF RAFTER
X
FRAMING NOTES:
6X6 INDICATES BEAM SIZE (DFL HEADER/DROP) U.N.O.
BEARING WALLS, SEE PLAN.
INDICATES NEW ROOF RAFTER, SEE JOISTS TABLE
xx
x'-x"
XX
POST SIZE, SEE POST SCHEDULE.
INDICATES CEILING JOISTS, SEE JOISTS TABLE
1. REFER TO STRUCTURAL GENERAL NOTES AND DETAIL SHEETS S.0 FOR
MORE INFORMATION.
3. HANGERS FOR FLUSH FRAMED MEMBERS SHALL BE SIMPSON STRONG-TIE
AS FOLLOWS U.N.O.:
2. ALL VERTICAL PIPES THROUGH PLATES AND/OR SOLID RIM BEAMS MUST
BE DRILLED CLEAN CUT W/ 1/16" TOLERANCE. DO NOT NOTCH OR CUT
PLATES.
- 2x4's @ 16" o.c. maximum 14'-0" height
- 2x6's @ 16" o.c. maximum 20'-0" height
5. BUILDING CODE 2308.9.1 BALLOON FRAMED WALLS (NON-BEARING) STUD
HEIGHTS:
6.BEARING STUD HEIGHTS:
- 2x4's @ 16" o.c. maximum 10'-0" height
- 2x6's @ 16" o.c. maximum 16'-0" height
4. THE FOLLOWING TRIMMER SCHEDULE SHOULD BE USED FOR HEADERS IN
BEARING WALLS, U.N.O. ON THE PLAN. REQUIRED TRIMMER MUST BE
APPLIED @ EACH END OF HEADER.
CLEAR SPAN, L
L ≤ 6'-0"6'-0" < L ≤ 10'-0" L ≥ 10'-0"
2 x 4 2-2 x 4 2-2X4 U.N.O. PER PLAN
CONSTRUCTION KEY NOTES:X
7.DOUBLE TOP PLATE AT ALL SHEAR WALL LINES SHALL BE SPLICED PER
DETAIL 16/SD2.
ALIGN STUD(S) / POST(S) WITH UPPER FLOOR STUD(S) / POST(S)
AND PROVIDE SOLID BLOCKING BETWEEN FLOOR1
PROVIDE SOLID BLOCKING UNDER GIRDER / BEAM.
LINE OF 2X BLOCKING W/ EDGE NAIL. & CONTINUOUS CS16 STRAP OVER
U.N.O. SEE PLAN FOR NUMBER OF BAYS.
2
3
STRAPS SCHEDULE:
XPOST SCHEDULE:
POST SIZESYM.
24
224
324
26
226
2X4 STUD
(2)-2X4 BUNDLED STUD
(3)-2X4 BUNDLED STUD
2X6 STUD
(2)-2X6 BUNDLED STUD
326
44
46
66
(3)-2X6 BUNDLED STUD
4X4 POST
4X6 POST
6X6 POST
POST SIZESYM.
JOISTS TABLE:
MARK JOIST SPECIFICATIONS
R1
C1 CEILING JOIST 2 x 6 DFL#2 @ 16" O.C.
MARK STRAP STRAP
LENGTH
NAILS/ SPACING REFERENCE
DETAIL
8d BOX/SINKER @ 4-1/8"
8d BOX/SINKER @ 4-1/8"
16d SINKER @ 4-1/2"
CS16
(2)CS16
CMSTC16
5
6
7
3' - 6"
3' - 6"
3' - 6"
9/SD2
CS16
(2)CS16
8
9
3' - 6"
3' - 6"
8d BOX/SINKER @ 2-1/16" O.C.
8d BOX/SINKER @ 2-1/16" O.C.
10/SD2
LUS
FACE MOUNT TOP FLANGED
HANGER TYPEMEMBER
2X JOIST
4X, 6X, LSL or PSL
TJI I-JOIST
JB
HU W/ MAX.BA
IUS ITS
ROOF RAFTER 2 x 6 DFL#2 @ 16" O.C.
RESTRICTIVE NOTICE
DATE REVISIONS
SHEET DESCRIPTION
PROJECT OWNER
PROJECT ADDRESS
STAMP
NO:
REVISIONS
THESE DESIGNS, DRAWINGS, AND
SPECIFICATIONS ARE THE EXCLUSIVE
PROPERTY OF DONG ENGINEERING.
THESE DRAWINGS CANNOT BE COPIED,
TRANSFERRED, OR REPRODUCED NOR
CAN ANY OTHER STRUCTURES BE BUILT
FROM THEM WITHOUT WRITTEN CONSENT.
SHEET
DE#:
TEL- 714-617-5979
GARDEN GROVE, CA 92841
7661 GARDEN GROVE BLVD.,
DONG ENGINEERING, INC.
INFO@DONGENGINEERING.COM
240056
AD
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2
1
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A
A
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A
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A
9
2
7
0
4
06/20/2024 PLAN CHECK1
S1
MAIN HOUSE
FOUNDATION PLAN
ROOF FRAMING PLAN
SCALE:
MAIN HOUSE - FOUNDATION PLAN
1/4" = 1'-0"
SCALE:
MAIN HOUSE - ROOF FRAMING PLAN
1/4" = 1'-0"
1
1
Lan Pham, RGE 686, Exp. 3-31-2025
01-13-2025
FLOOD ZONE - 5121 W
Roberts Dr & #23/19/2025
SHEAR PANEL LENGTH AND NUMBER.
SEE SW SCHED. FOR PANEL TYPE, MIN. 2x4 @ EA. END.
X
SDX
DETAIL NUMBER DETAIL SHEET NUMBER
CALIFORNIA FRAMING
BEAM NUMBER, REFER TO CALCULATIONS.
LEGEND:
X
FRAMING NOTES:
6X6 INDICATES BEAM SIZE (DFL HEADER/DROP) U.N.O.
BEARING WALLS, SEE PLAN.
INDICATES ROOF RAFTER, SEE JOISTS TABLE
xx
x'-x"
XX
POST SIZE, SEE POST SCHEDULE.
INDICATES CEILING JOISTS, SEE JOISTS TABLE
1. REFER TO STRUCTURAL GENERAL NOTES AND DETAIL SHEETS S.0 FOR
MORE INFORMATION.
3. HANGERS FOR FLUSH FRAMED MEMBERS SHALL BE SIMPSON STRONG-TIE
AS FOLLOWS U.N.O.:
2. ALL VERTICAL PIPES THROUGH PLATES AND/OR SOLID RIM BEAMS MUST
BE DRILLED CLEAN CUT W/ 1/16" TOLERANCE. DO NOT NOTCH OR CUT
PLATES.
- 2x4's @ 16" o.c. maximum 14'-0" height
- 2x6's @ 16" o.c. maximum 20'-0" height
5. BUILDING CODE 2308.9.1 BALLOON FRAMED WALLS (NON-BEARING) STUD
HEIGHTS:
6.BEARING STUD HEIGHTS:
- 2x4's @ 16" o.c. maximum 10'-0" height
- 2x6's @ 16" o.c. maximum 16'-0" height
4. THE FOLLOWING TRIMMER SCHEDULE SHOULD BE USED FOR HEADERS IN
BEARING WALLS, U.N.O. ON THE PLAN. REQUIRED TRIMMER MUST BE
APPLIED @ EACH END OF HEADER.
CLEAR SPAN, L
L ≤ 6'-0"6'-0" < L ≤ 10'-0" L ≥ 10'-0"
2 x 4 2-2 x 4 2-2X4 U.N.O. PER PLAN
CONSTRUCTION KEY NOTES:X
7.DOUBLE TOP PLATE AT ALL SHEAR WALL LINES SHALL BE SPLICED PER
DETAIL 16/SD2.
ALIGN STUD(S) / POST(S) WITH UPPER FLOOR STUD(S) / POST(S)
AND PROVIDE SOLID BLOCKING BETWEEN FLOOR1
PROVIDE SOLID BLOCKING UNDER GIRDER / BEAM.
LINE OF 2X BLOCKING W/ EDGE NAIL. & CONTINUOUS CS16 STRAP OVER
U.N.O. SEE PLAN FOR NUMBER OF BAYS.
2
3
STRAPS SCHEDULE:
XPOST SCHEDULE:
POST SIZESYM.
24
224
324
26
226
2X4 STUD
(2)-2X4 BUNDLED STUD
(3)-2X4 BUNDLED STUD
2X6 STUD
(2)-2X6 BUNDLED STUD
326
44
46
66
(3)-2X6 BUNDLED STUD
4X4 POST
4X6 POST
6X6 POST
POST SIZESYM.
JOISTS TABLE:
MARK JOIST SPECIFICATIONS
R1
C1 CEILING JOIST 2 x 6 DFL#2 @ 16" O.C.
MARK STRAP STRAP
LENGTH
NAILS/ SPACING REFERENCE
DETAIL
8d BOX/SINKER @ 4-1/8"
8d BOX/SINKER @ 4-1/8"
16d SINKER @ 4-1/2"
CS16
(2)CS16
CMSTC16
5
6
7
3' - 6"
3' - 6"
3' - 6"
9/SD2
CS16
(2)CS16
8
9
3' - 6"
3' - 6"
8d BOX/SINKER @ 2-1/16" O.C.
8d BOX/SINKER @ 2-1/16" O.C.
10/SD2
LUS
FACE MOUNT TOP FLANGED
HANGER TYPEMEMBER
2X JOIST
4X, 6X, LSL or PSL
TJI I-JOIST
JB
HU W/ MAX.BA
IUS ITS
ROOF RAFTER 2 x 6 DFL#2 @ 16" O.C.
RE
F
.
ENTRY
200 AMP
1 2
A
B
23'-4"25'-8"
11
'
-
1
"
15
"
4"
TY
P
.
15
"
15
"
15"
4
SD1 TYP.
1
SD1
1
SD1
15"
(N) 5" THK. CONCRETE
SLAB ON GRADE W/ #4 @
12" O.C. EA.WAY @ MID
DEPTH OVER 2" SAND
OVER 10 MIL VAPOR
BARRIER OVER 2" SAND
OVER COMPACTED SOIL.
1
SD1
2
SD1
1
SD1
8
SD1
TYP.
P2
4
2
4
P2424
17
SD1
17
SD1
W/
C
B
S
Q
W/ CB
S
Q
11
'
-
1
"
2'
-
9
"
A
H3
2'
-
9
"
A
H3
2'
-
9
"
A
H3
2'
-
9
"
A
H3
3'
-
6
"
A
H3
H3
6'
-
3
"
A
H3
H3
12'-0"
A
12'-0"
A
DETAIL SHEET NUMBER
DROP IN SLAB (VERIFY PRIOR TO CONSTRUCTION)
SDX
X DETAIL NUMBER
NEW SLAB/ FOOTING
REBAR
2'-0" SQ. X 18" DEEP PAD W/ (3) #4 E.W. BOTT.
PAD TYPESYM.
SHEAR PANEL LENGTH AND NUMBER.
SEE SW SCHED. FOR PANEL TYPE, MIN. 2x4 @ EA. END.
xx
x'-x"X
INDICATES HOLDOWN, SEE HOLDOWNS SCHEDULE
P2424
1. REFER TO S.0 SHEET FOR MORE INFO.
2. REFER TO DETAILS 4/SD1 FOR INSTALLATION OF HOLDOWNS.
3. FOUNDATION ANCHOR BOLTS IN CONTACT WITH PRESSURE TREATED SILL
PLATE SHALL BE OF HOT DIPPED ZINC-COATED GALVANIZED STEEL, STAINLESS
STEEL, SILICON BRONZE OR COPPER.
EXCEPTION: PLAIN CARBON STEEL FASTENERS IN SBX/ DOT AND ZINC BORATE
PRESERVATIVE-TREATED WOOD IN AN INTERIOR, DRY ENVIRONMENT SHALL BE
PERMITTED.
4. CONTRACTOR SHALL VERIFY ALL EXISTING FOOTINGS AND NOTIFY TO ENG. OF
RECORD FOR ALL DISCREPANCIES.
5. HOLDOWN ANCHORS SHALL BE RE-TIGHTENED JUST PRIOR TO COVERING THE
WALL FRAMING.
6. ALL HOLDOWN ANCHORS SHALL BE TIED IN PLACE PRIOR TO CALLING
FOUNDATION INSPECTION.
7. SEE DETAIL 12/SD2 FOR PLATE NOTCHING & BORING. FOR PIPING THRU SILL &
TOP PLATES OF SHEAR WALLS, CONTACT DONG ENGINEERING, INC.
8. THE HOLDOWN POST SIZE SHALL FOLLOW THE HOLDOWN SCHEDULE U.N.O.
9. ALL EXTERIOR WALLS AND INTERIOR BEARING WALLS TO HAVE 5/8" DIA. X MIN.
12" ANCHOR BOLTS, MIN. 7" EMBEDMENT INTO CONCRETE FOOTING AT 72" O.C.
UNLESS NOTED OTHERWISE ON PLANS. ONE ANCHOR BOLT SHOULD BE LOCATED
MAX. 12" AWAY AND MIN. 4 1/2" FROM THE END OF THE SILL PLATES. MIN. (2) A.BS.
PER SILL PLATE/SHEAR PANEL. SILL PLATE UNDER SHEAR WALLS OF UP TO 4'-0" IN
LENGTH MUST BE CONTINUOUS.
10. ALL INTERIOR NON-SHEAR WALLS TO BE SECURED WITH SIMPSON PHNW
SERIES 0.145Ø PINS WITH A PENETRATION OF 1 1/4" INTO SLAB AT 16" O.C. TO BE
INSTALLED IN ACCORDANCE WITH ICC ESR-2138.
11. ANCHOR BOLTS AT SHEAR WALLS SHALL BE INSTALLED WITH PLATE WASHERS
OF MIN. 3" SQ. X 0.229" THICK BETWEEN SILL PLATE AND NUT. EDGE(S) OF PLATE
WASHERS SHALL BE 1/2" MAX. FROM INSIDE FACE OF SHEAR PANEL(S).
SYMBOLS LEGEND
HOLDOWN SCHEDULE:
FOUNDATION NOTES:
PAD SCHEDULE:
HDU2
HDU4
HDU5
HOLDOWNSYM.
HDQ8
POST SIZE
H3
H4
H5
4X
4X
4X
H8
REF. DETAIL
4/SD1
HDU11H9
HDU14H10
HDU8H7 6X
6X
6X
8X
1. HOLDOWN POST MINIMUM THICKNESS IS SHOWN ON SCHEDULE ABOVE.
ACTUAL HOLDOWN POST SIZE IS INDICATED ON PLAN.
HHDQ11H11 6X
HHDQ14H12 8X
RE
F
.
ENTRY
200 AMP
4
x
6
4 x 6 4 x 6
4
x
6
4
x
6
4 x 64 x 64 x 64 x 6
4 x 6 4 x 6
4
x
6
4
x
6
1 2
A
B
4 x 6
CLG
44
44
44
44
44
44
44
44
4 x 6
5 1/4" x 16" PSL CLG
1
2 x 8 RIDGE BOARD
8
SD2
8
SD2
3
SD2
4
SD2
5
SD2
15
SD2
HI. LOW
R1
R1 C1
C1
1
SD2
1
SD2
3
SD2
2
SD3
6
SD2
TYP.
46 46
2X PURLIN PER
DETAILS 4,5/SD2.
2X PURLIN PER
DETAILS 4,5/SD2.
18
SD2
W/ EC
C
Q
18
SD2 W/ EC
C
Q
ST6236
2'
-
9
"
A
2'
-
9
"
A
2'
-
9
"
A
2'
-
9
"
A
3'
-
6
"
A
6'
-
3
"
A
12'-0"
A
12'-0"
A
RESTRICTIVE NOTICE
DATE REVISIONS
SHEET DESCRIPTION
PROJECT OWNER
PROJECT ADDRESS
STAMP
NO:
REVISIONS
THESE DESIGNS, DRAWINGS, AND
SPECIFICATIONS ARE THE EXCLUSIVE
PROPERTY OF DONG ENGINEERING.
THESE DRAWINGS CANNOT BE COPIED,
TRANSFERRED, OR REPRODUCED NOR
CAN ANY OTHER STRUCTURES BE BUILT
FROM THEM WITHOUT WRITTEN CONSENT.
SHEET
DE#:
TEL- 714-617-5979
GARDEN GROVE, CA 92841
7661 GARDEN GROVE BLVD.,
DONG ENGINEERING, INC.
INFO@DONGENGINEERING.COM
240056
AD
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+
A
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A
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A
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A
9
2
7
0
4
06/20/2024 PLAN CHECK1
S2
ADU
FOUNDATION PLAN
ROOF FRAMING PLAN
SCALE:
ADU - ROOF FRAMING PLAN
1/4" = 1'-0"
1
1
SCALE:
ADU - FOUNDATION PLAN
1/4" = 1'-0"
Lan Pham, RGE 686, Exp. 3-31-2025
01-13-2025
FLOOD ZONE - 5121 W
Roberts Dr & #23/19/2025
DETAIL SHEET NUMBER
DROP IN SLAB (VERIFY PRIOR TO CONSTRUCTION)
SYMBOLS LEGEND
SDX
X DETAIL NUMBER
EXISTING FOOTING
REBAR
NEW SLAB/ FOOTING
HOLDOWN SCHEDULE:
SHEAR PANEL LENGTH AND NUMBER.
SEE SW SCHED. FOR PANEL TYPE, MIN. 2x4 @ EA. END.
xx
x'-x"X
INDICATES HOLDOWN, SEE HOLDOWNS SCHEDULE
HDU2
HDU4
HDU5
HOLDOWNSYM.
HDQ8
POST SIZE
H3
H4
H5
4X
4X
4X
H8
REF. DETAIL
4/SD1
HDU11H9
HDU14H10
HDU8H7 6X
6X
6X
8X
1. HOLDOWN POST MINIMUM THICKNESS IS SHOWN ON SCHEDULE ABOVE.
ACTUAL HOLDOWN POST SIZE IS INDICATED ON PLAN.
HHDQ11H11 6X
HHDQ14H12 8X
FOUNDATION NOTES:
1. REFER TO S.0 SHEET FOR MORE INFO.
2. REFER TO DETAILS 4/SD1 FOR INSTALLATION OF HOLDOWNS.
3. FOUNDATION ANCHOR BOLTS IN CONTACT WITH PRESSURE TREATED SILL
PLATE SHALL BE OF HOT DIPPED ZINC-COATED GALVANIZED STEEL, STAINLESS
STEEL, SILICON BRONZE OR COPPER.
EXCEPTION: PLAIN CARBON STEEL FASTENERS IN SBX/ DOT AND ZINC BORATE
PRESERVATIVE-TREATED WOOD IN AN INTERIOR, DRY ENVIRONMENT SHALL BE
PERMITTED.
4. CONTRACTOR SHALL VERIFY ALL EXISTING FOOTINGS AND NOTIFY TO ENG. OF
RECORD FOR ALL DISCREPANCIES.
5. HOLDOWN ANCHORS SHALL BE RE-TIGHTENED JUST PRIOR TO COVERING THE
WALL FRAMING.
6. ALL HOLDOWN ANCHORS SHALL BE TIED IN PLACE PRIOR TO CALLING
FOUNDATION INSPECTION.
7. SEE DETAIL 12/SD2 FOR PLATE NOTCHING & BORING. FOR PIPING THRU SILL &
TOP PLATES OF SHEAR WALLS, CONTACT DONG ENGINEERING, INC.
8. THE HOLDOWN POST SIZE SHALL FOLLOW THE HOLDOWN SCHEDULE U.N.O.
9. ALL EXTERIOR WALLS AND INTERIOR BEARING WALLS TO HAVE 5/8" DIA. X MIN.
12" ANCHOR BOLTS, MIN. 7" EMBEDMENT INTO CONCRETE FOOTING AT 72" O.C.
UNLESS NOTED OTHERWISE ON PLANS. ONE ANCHOR BOLT SHOULD BE LOCATED
MAX. 12" AWAY AND MIN. 4 1/2" FROM THE END OF THE SILL PLATES. MIN. (2) A.BS.
PER SILL PLATE/SHEAR PANEL. SILL PLATE UNDER SHEAR WALLS OF UP TO 4'-0" IN
LENGTH MUST BE CONTINUOUS.
10. ALL INTERIOR NON-SHEAR WALLS TO BE SECURED WITH SIMPSON PHNW
SERIES 0.145Ø PINS WITH A PENETRATION OF 1 1/4" INTO SLAB AT 16" O.C. TO BE
INSTALLED IN ACCORDANCE WITH ICC ESR-2138.
11. ANCHOR BOLTS AT SHEAR WALLS SHALL BE INSTALLED WITH PLATE WASHERS
OF MIN. 3" SQ. X 0.229" THICK BETWEEN SILL PLATE AND NUT. EDGE(S) OF PLATE
WASHERS SHALL BE 1/2" MAX. FROM INSIDE FACE OF SHEAR PANEL(S).
PAD SCHEDULE:
2'-0" SQ. X 18" DEEP PAD W/ (3) #4 E.W. BOTT.
PAD TYPESYM.
P2424
1 2
A
B
8'-0"
A H3H3
6'-6"
A
8'
-
0
"
A8'
-
0
"
A
15
"
15"
15"
(N) 5" THK. CONCRETE
SLAB ON GRADE W/ #4 @
12" O.C. EA.WAY @ MID
DEPTH OVER 2" SAND
OVER 10 MIL VAPOR
BARRIER OVER 2" SAND
OVER COMPACTED SOIL.
12
SD1
12
SD1
11
SD1
14
SD1
1
SD1
1
SD1
1
SD1
8
SD1 TYP.
15
SD1
15
SD1
(E) FOOTING
(E) CONCRETE SLAB
TO BE REMAINED
W/
M
P
B
6
6
Z
W/
M
P
B
6
6
Z
16
SD1
16
SD1
8'-5"9'-9"
24" SQ. x 30" DEPTH
PAD FOOTING
11
'
-
9
"
4 x 6 4 x 6
4
x
6
(E)(E)(E)
(E
)
(E)
(E)
R1
R1
R1
C1
44
1 2
A
B
8'-0"
A
4444
6'-6"
A
8'
-
0
"
A8'
-
0
"
A
CO
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2
-
2
x
8
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8
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44 44
224 224
224
224
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2
-
2
x
8
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8
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,
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P
.
2X
R
.
R
.
W
/
E
N
8
L=
6
'
-
0
"
4
SD3
K.P
.
4
SD3
7
SD3
K.P
.
7
SD3
K.P
.
4
SD3
224
13
SD2
13
SD2
13
SD2
13
SD2
13
SD2
13
SD2
44
20
SD2
7
SD2
1
SD3
2
SD2
1
SD2
2
SD2
6
x
8
C
L
G
2X R.R.
W/ EN
2X R.R.
W/ EN
4
x
6
66
66
2X
R
.
R
.
W
/
E
N
6 x 6 DROP W/ EN
4
R1
17
SD2
17
SD2
W/
P
C
W/
E
P
C
5
11
SD2
13
SD3
SHEAR PANEL LENGTH AND NUMBER.
SEE SW SCHED. FOR PANEL TYPE, MIN. 2x4 @ EA. END.
X
SDX
DETAIL NUMBER DETAIL SHEET NUMBER
CALIFORNIA FRAMING
BEAM NUMBER, REFER TO CALCULATIONS.
LEGEND:
INDICATES EXISTING ROOF RAFTER
X
FRAMING NOTES:
6X6 INDICATES BEAM SIZE (DFL HEADER/DROP) U.N.O.
BEARING WALLS, SEE PLAN.
INDICATES NEW ROOF RAFTER, SEE JOISTS TABLE
xx
x'-x"
XX
POST SIZE, SEE POST SCHEDULE.
INDICATES CEILING JOISTS, SEE JOISTS TABLE
1. REFER TO STRUCTURAL GENERAL NOTES AND DETAIL SHEETS S.0 FOR
MORE INFORMATION.
3. HANGERS FOR FLUSH FRAMED MEMBERS SHALL BE SIMPSON STRONG-TIE
AS FOLLOWS U.N.O.:
2. ALL VERTICAL PIPES THROUGH PLATES AND/OR SOLID RIM BEAMS MUST
BE DRILLED CLEAN CUT W/ 1/16" TOLERANCE. DO NOT NOTCH OR CUT
PLATES.
- 2x4's @ 16" o.c. maximum 14'-0" height
- 2x6's @ 16" o.c. maximum 20'-0" height
5. BUILDING CODE 2308.9.1 BALLOON FRAMED WALLS (NON-BEARING) STUD
HEIGHTS:
6.BEARING STUD HEIGHTS:
- 2x4's @ 16" o.c. maximum 10'-0" height
- 2x6's @ 16" o.c. maximum 16'-0" height
4. THE FOLLOWING TRIMMER SCHEDULE SHOULD BE USED FOR HEADERS IN
BEARING WALLS, U.N.O. ON THE PLAN. REQUIRED TRIMMER MUST BE
APPLIED @ EACH END OF HEADER.
CLEAR SPAN, L
L ≤ 6'-0"6'-0" < L ≤ 10'-0" L ≥ 10'-0"
2 x 4 2-2 x 4 2-2X4 U.N.O. PER PLAN
CONSTRUCTION KEY NOTES:X
7.DOUBLE TOP PLATE AT ALL SHEAR WALL LINES SHALL BE SPLICED PER
DETAIL 16/SD2.
ALIGN STUD(S) / POST(S) WITH UPPER FLOOR STUD(S) / POST(S)
AND PROVIDE SOLID BLOCKING BETWEEN FLOOR1
PROVIDE SOLID BLOCKING UNDER GIRDER / BEAM.
LINE OF 2X BLOCKING W/ EDGE NAIL. & CONTINUOUS CS16 STRAP OVER
U.N.O. SEE PLAN FOR NUMBER OF BAYS.
2
3
STRAPS SCHEDULE:
XPOST SCHEDULE:
POST SIZESYM.
24
224
324
26
226
2X4 STUD
(2)-2X4 BUNDLED STUD
(3)-2X4 BUNDLED STUD
2X6 STUD
(2)-2X6 BUNDLED STUD
326
44
46
66
(3)-2X6 BUNDLED STUD
4X4 POST
4X6 POST
6X6 POST
POST SIZESYM.
JOISTS TABLE:
MARK JOIST SPECIFICATIONS
R1
C1 CEILING JOIST 2 x 6 DFL#2 @ 16" O.C.
MARK STRAP STRAP
LENGTH
NAILS/ SPACING REFERENCE
DETAIL
8d BOX/SINKER @ 4-1/8"
8d BOX/SINKER @ 4-1/8"
16d SINKER @ 4-1/2"
CS16
(2)CS16
CMSTC16
5
6
7
3' - 6"
3' - 6"
3' - 6"
9/SD2
CS16
(2)CS16
8
9
3' - 6"
3' - 6"
8d BOX/SINKER @ 2-1/16" O.C.
8d BOX/SINKER @ 2-1/16" O.C.
10/SD2
LUS
FACE MOUNT TOP FLANGED
HANGER TYPEMEMBER
2X JOIST
4X, 6X, LSL or PSL
TJI I-JOIST
JB
HU W/ MAX.BA
IUS ITS
ROOF RAFTER 2 x 6 DFL#2 @ 16" O.C.
RESTRICTIVE NOTICE
DATE REVISIONS
SHEET DESCRIPTION
PROJECT OWNER
PROJECT ADDRESS
STAMP
NO:
REVISIONS
THESE DESIGNS, DRAWINGS, AND
SPECIFICATIONS ARE THE EXCLUSIVE
PROPERTY OF DONG ENGINEERING.
THESE DRAWINGS CANNOT BE COPIED,
TRANSFERRED, OR REPRODUCED NOR
CAN ANY OTHER STRUCTURES BE BUILT
FROM THEM WITHOUT WRITTEN CONSENT.
SHEET
DE#:
TEL- 714-617-5979
GARDEN GROVE, CA 92841
7661 GARDEN GROVE BLVD.,
DONG ENGINEERING, INC.
INFO@DONGENGINEERING.COM
240056
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4
06/20/2024 PLAN CHECK1
S1
MAIN HOUSE
FOUNDATION PLAN
ROOF FRAMING PLAN
SCALE:
MAIN HOUSE - FOUNDATION PLAN
1/4" = 1'-0"
SCALE:
MAIN HOUSE - ROOF FRAMING PLAN
1/4" = 1'-0"
1
1
Lan Pham, RGE 686, Exp. 3-31-2025
01-13-2025
FLOOD ZONE - 5121 W
Roberts Dr & #23/19/2025
FLOOD ZONE - 5121 W
Roberts Dr & #23/19/2025
RESTRICTIVE NOTICE
DATE REVISIONS
SHEET DESCRIPTION
PROJECT OWNER
PROJECT ADDRESS
STAMP
NO:
REVISIONS
THESE DESIGNS, DRAWINGS, AND
SPECIFICATIONS ARE THE EXCLUSIVE
PROPERTY OF DONG ENGINEERING.
THESE DRAWINGS CANNOT BE COPIED,
TRANSFERRED, OR REPRODUCED NOR
CAN ANY OTHER STRUCTURES BE BUILT
FROM THEM WITHOUT WRITTEN CONSENT.
SHEET
DE#:
TEL- 714-617-5979
GARDEN GROVE, CA 92841
7661 GARDEN GROVE BLVD.,
DONG ENGINEERING, INC.
INFO@DONGENGINEERING.COM
240056
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4
SD2
STRUCTURAL DETAILS
22X CEILING JOIST PER PLAN.Roof~3
3ROOF SHEATHING AND NAILING PER NAILING SCHDL.Roof~1
42X STUD PER PLAN.Wall~1
5FRAMING CLIP A35 @ 32" O.C. MAX.A-A35_F~2
6FRAMING CLIP A35 PER SHEARWALL SCHDL. @ 48" O.C. MAX.A-A35_L~1
7SHEARWALL PER PLAN.Wall~2
92X CEILING JOIST PER PLAN.W-2X6~2
12X ROOF RAFTER PER PLAN.Roof~2
102X BEVELED BLK'G.Roof~4
112X BEVELED BLK'G.Roof~4
1. 2X ROOF RAFTER PER PLAN.
2. 2X CEILING JOIST PER PLAN.
3. ROOF SHEATHING AND NAILING PER
NAILING SCHDL.
4. 2X STUD WALL PER PLAN.
5. FRAMING CLIP A35 @ 16" O.C.
6. FRAMING CLIP A35 PER SHEARWALL
SCHDL. @ 48" O.C. MAX.
7. SHEARWALL PER PLAN.
8. BOUNDARY NAILS.
9. 2-2X CEILING JOIST.
10. 2X BEVELED BLK'G.
11. 2X C.J. @ 16" O.C.
12. DBL. TOP PLATE OR DROP BM. PER PLAN.
8BOUNDARY NAILS.N-10d~
8BOUNDARY NAILS.N-10d~12DBL. TOP PLATE OR DROP BM. PER PLAN.WALL~6
111
SHEAR TRANSFER
22X CEILING JOIST PER PLAN.Roof~3
32X STUD PER PLAN.Wall~1
42X BEVELED BLK'G.Roof~4
5ROOF SHEATHING AND NAILING PER NAILING SCHDL.Roof~1
6SHEARWALL PER PLAN.Wall~2
7FRAMING CLIP LTP4 PER SHEARWALL SCHDL. @ 48" O.C. MAX.A-LTP4_L~4
8FRAMING CLIP @ ALT. LOCATION.A-A35_L~3
9BOUNDARY NAILS.N-10d~
106-16d COMMON NAILS @ EA. RAFTER AND CEILING JOIST.ROOF~11
11DBL. TOP PLATE OR DROP BM. PER PLAN.WALL~6
12X ROOF RAFTER PER PLAN.ROOF~2
1. 2X ROOF RAFTER PER PLAN.
2. 2X CEILING JOIST PER PLAN.
3. 2X STUD PER PLAN.
4. 2X BEVELED BLK'G.
5. ROOF SHEATHING AND NAILING
PER NAILING SCHDL.
6. SHEARWALL PER PLAN.
7. FRAMING CLIP LTP4 PER
SHEARWALL SCHDL. @ 48" O.C. MAX.
8. FRAMING CLIP @ ALT. LOCATION.
9. BOUNDARY NAILS.
10. 6-16d COMMON NAILS @ EA.
RAFTER AND CEILING JOIST.
11. DBL. TOP PLATE OR DROP BM.
PER PLAN.
111
SHEAR TRANSFER
12X ROOF RAFTER PER PLAN.ROOF~2
22X CEILING JOIST PER PLAN.ROOF~3
32X CEILING JOIST OR BLK'G
42X STUD WALL PER PLAN.WALL~1
5SHEARWALL PER PLAN.WALL~2
6FRAMING CLIP LTP4 PER SHEARWALL SCHDL. @ 48" O.C. MAX.A-LTP4_BEND~1
6FRAMING CLIP LTP4 PER SHEARWALL SCHDL. @ 48" O.C. MAX.A-LTP4_L~4
7PROVIDE 2X STRUT @ 48" O.C. W/ A35 @ EA. END.
82X LEDGER W/ 2-16d @ 6" O.C. TO 2X BLK'G.MISC~2
82X LEDGER W/ 2-16d @ 6" O.C. TO 2X BLK'G.MISC~292X BLK'G @ 4'-0" O.C.
102 x 4 FLAT SPAN ACROSS MIN. 6 C.J. @ 8'-0" MAX.
11DBL. TOP PLATE.W-22X4~
12ROOF SHEATHING AND NAILING PER NAILING SCHDL.ROOF~1
13CONT. PLYWOOD
1. 2X ROOF RAFTER PER PLAN.
2. 2X CEILING JOIST PER PLAN.
3. 2X RIM OR BLK'G.
4. 2X STUD WALL PER PLAN.
5. SHEARWALL PER PLAN.
6. FRAMING CLIP LTP4 PER
SHEARWALL SCHDL.
@ 48" O.C. MAX.
7. PROVIDE 2X STRUT
@ 48" O.C. W/ A35 @ EA. END.
8. 2X LEDGER W/ 2-16d @ 6"
O.C. TO 2X BLK'G.
9. 2X BLK'G @ 4'-0" O.C.
10. 2 x 4 FLAT SPAN ACROSS
MIN. 6 C.J. @ 8'-0" MAX.
11. DBL. TOP PLATE.
12. ROOF SHEATHING AND
NAILING PER NAILING SCHDL.
13. CONT. PLYWOOD
111
SHEAR TRANSFER
12X ROOF RAFTER PER PLAN.ROOF~2
22X CEILING JOIST PER PLAN.ROOF~3
32 x 4 BRACE @ 48" O.C., MAX. L = 8'-0"ROOF~5
42X PURLIN SAME SIZE AS RAFTER W/ 2-16d TO BRACE.ROOF~5
54-16d COMMON NAILS @ EA. RAFTER AND BRACE JOIST.
6FRAMING CLIP A34 AT EA. BRACE TO WD. BEAM.
7CEILING BEAM PER PLAN.ROOF~14
8SIMPSON APPROVED HANGER PER PLAN.H-HU46_L~1 8SIMPSON APPROVED HANGER PER PLAN.H-HU46_L~19SIMPSON STRAP CS16 @ 32" O.C., L=2'-6"
10ROOF SHEATHING AND NAILING PER NAILING SCHDL.ROOF~1
1. 2X ROOF RAFTER PER PLAN.
2. 2X CEILING JOIST PER PLAN.
3. 2 x 4 BRACE @ 48" O.C., MAX. L=8'-0".
4. 2X PURLIN SAME SIZE AS RAFTER
W/ 2-16d TO BRACE.
5. 4-16d COMMON NAILS @ EA. RAFTER
AND BRACE JOIST.
6. SIMPSON A34 AT EA. BRACE
TO WD. BEAM.
7. CEILING BEAM PER PLAN.
8. SIMPSON APPROVED HANGER
PER PLAN.
9. SIMPSON STRAP CS16 @ 32" O.C.
W/ END LENGTH L=11" MIN.
10. ROOF SHEATHING AND NAILING
PER NAILING SCHDL.
45
°
M
I
N
.
111
CONNECTION DETAIL
45
°
M
I
N
.
12X ROOF RAFTER PER PLAN.ROOF~2
22X CEILING JOIST PER PLAN.ROOF~3
42X PURLIN SAME SIZE AS RAFTER W/ 2-16d TO BRACE.ROOF~5
32 x 4 BRACE @ 48" O.C., MAX. L = 8'-0"ROOF~5
54-16d COMMON NAILS @ EA. RAFTER AND BRACE JOIST.
66-16d COMMON NAILS @ EA. RAFTER AND CEILING JOIST.ROOF~11
72X SOLE PLATE W/ 16d @ 6" O.C. U.N.O., SEE NAILING PER SHEARWALL SCHDL.WALL~5
82X CEILING 12" OVERLAP W/ 4-16d.
9DBL. TOP PLATE.W-22X4~10FRAMING CLIP LTP4 @ 48" O.C. MAX.A-LTP4_L~4
11ROOF SHEATHING AND NAILING PER NAILING SCHDL.ROOF~1
1. 2X ROOF RAFTER PER PLAN.
2. 2X CEILING JOIST PER PLAN.
3. 2 x 4 BRACE @ 48" O.C.,
MAX. L = 8'-0"
4. 2X PURLIN SAME SIZE AS
RAFTER W/ 2-16d TO BRACE.
5. 4-16d COMMON NAILS @ EA.
RAFTER AND BRACE JOIST.
6. 3-16d TIE AT EA. BRACE.
7. 2X SOLE PLATE W/ 2-16d
@ 16" O.C.
8. 2X CEILING 12" OVERLAP
W/ 4-16d.
9. DBL. TOP PLATE.
10. FRAMING CLIP LTP4
@ 48" O.C. MAX.
11. ROOF SHEATHING AND
NAILING PER NAILING SCHDL.
12"
111
CONNECTION DETAIL
1ROOF TRUSS BY MFR., SEE PLAN.ROOF~13
22X BLK'G @ 48" O.C.WALL~73SIMPSON "DTC" @ 48" O.C. MAX.H-DTC~
4JOIST OR TRUSS BOTT. CHORD.4JOIST OR TRUSS BOTT. CHORD.
3SIMPSON "DTC" @ 48" O.C. MAX.H-DTC~
5NON BEARING WALL.
3/
4
"
,
T
Y
P
.
3/
4
"
,
T
Y
P
.
5NON BEARING WALL.
1. ROOF OR FLOOR SYSTEM OR TRUSSES BY MFR., SEE PLAN.
2. 2X BLK'G @ 48" O.C.
3. SIMPSON "DTC" @ 48" O.C. MAX.
4. JOIST OR TRUSS BOTT. CHORD.
5. NON BEARING WALL.
111
NON-BEARING WALL DETAIL
1BEAM PER PLAN.
1BEAM PER PLAN.1BEAM PER PLAN.
2DBL. TOP PLATE.
2DBL. TOP PLATE.2DBL. TOP PLATE.3SIMPSON STRAP MSTI36 OR ST6224 3SIMPSON STRAP MSTI36 OR ST6224
4SIMPSON (2)A35 @ TOP & BOTT.
4SIMPSON (2)A35 @ TOP & BOTT.
4SIMPSON (2)A35 @ TOP & BOTT.
5POST OR MULTI STUD PER PLAN.WALL~3
5POST OR MULTI STUD PER PLAN.5POST OR MULTI STUD PER PLAN.
6(3)16d EA. SIDE
6(3)16d EA. SIDE
7SILL PLATE.
1. BEAM PER PLAN.
2. DBL. TOP PLATE.
3. SIMPSON STRAP MSTI36
OR ST6224.
4. SIMPSON A34 AT EA.
SIDE OF BEAM AND POST
PER BEAM CONDITION.
5. POST OR MULTI STUD
PER PLAN.
6. 2X STUD EA. SIDE OF
BEAM W/ 16d @ 12" O.C.
STAGGERED TO POST.
ADD 3-16d EA. SIDE TO BM.
7. 2X SILL PLATE.
NOTE:
- ADD FILLER @ SIDE OF
BEAM AS NEEDED.
1BEAM PER PLAN.
2DBL. TOP PLATE.4SIMPSON (2)A35 @ TOP & BOTT.
4SIMPSON (2)A35 @ TOP & BOTT.
4SIMPSON (2)A35 @ TOP & BOTT.
5POST OR MULTI STUD PER PLAN.WALL~3
7SILL PLATE.
COND A: DROP BEAM COND B: TOP FLUSH BEAM
COND C: BOTTOM FLUSH BEAM COND D: SIDE FLUSH BEAM
111
BEAM POCKET DETAIL
A MSTA12
B (1) CS16
END LENGTHSTRAP TYPE
-
1BEAM PER PLAN.1BEAM PER PLAN.
2SIMPSON STRAP EA. SIDE OF BEAM TO POST.
2SIMPSON STRAP EA. SIDE OF BEAM TO POST.2SIMPSON STRAP EA. SIDE OF BEAM TO POST.2SIMPSON STRAP EA. SIDE OF BEAM TO POST.
3POST PER PLAN.WALL~3
3POST PER PLAN.WALL~3
4ALT. TO MSTA12 STRAPS, USE 2X KING STUD EA. SIDE OF BEAM TO POST & NAIL W/ 16d @ 16" O.C. TO POST & MIN. 5-16d TO BM.
1. BEAM PER PLAN.
2. SIMPSON STRAP EA. SIDE
OF BEAM TO POST.
3. POST PER PLAN.
4. ALT. TO MSTA12 STRAPS,
USE 2X KING STUD EA. SIDE
OF BEAM TO POST & NAIL W/
16d @ 16" O.C. TO POST & MIN.
5-16d TO BM.
NOTES:
- ADD SHIMS AS REQUIRED.
- IF THERE IS DBL. TOP PLATE
BETWEEN BM. & POST,
INCREASE LENGTH OF STRAP
TO ACCOMMODATE.
- FILL ALL STRAP HOLES W/
NAILS.
(2) CS16C
1'-1"
1'-1"
CAPACITY
1880#
3400#
6800#
EQ
.
EQ
.
111
CONNECTION DETAIL
4'-0" LAP MIN.
1MIN. TWO ROWS 16d, TOTAL (24) 16d @ TYP. PLATE SPLICES OR BREAKS.
2SIMPSON STRAP MSTA36.
3LOCATE STUD UNDER SPLICE OR PROVIDE 2X BLKG. ATTACHED TO ADJACENT STUD W/ (3) 16d EA. SIDE.
3LOCATE STUD UNDER SPLICE OR PROVIDE 2X BLKG. ATTACHED TO ADJACENT STUD W/ (3) 16d EA. SIDE.
4PLATE TO STUD NAILING PER C.B.C. MIN REQUIREMENTS.
1. MIN. TWO ROWS 16d, TOTAL (24) 16d @
TYP. PLATE SPLICES OR BREAKS.
2. SIMPSON STRAP MSTA36.
3. LOCATE STUD UNDER SPLICE OR
PROVIDE 2X BLKG. ATTACHED TO
ADJACENT STUD W/ (3) 16d EA. SIDE.
4. PLATE TO STUD NAILING PER C.B.C. MIN
REQUIREMENTS.
NOTES:
- FULLY NAIL STRAP W/ 16d SINKER OR 10d
COMMON.
- NAIL SHALL BE STAGGERED & AT LEAST 2
1/4" APART.
111
TOP PLATE SPLICE TYP.
"W
"
M
A
X
.
"L" MAX.12" MIN.12" MIN.
EQ
.
EQ
.
1NOTCH LOCATION.2SIMPSON STRAP "MSTA36" W/ (11) 10d COMMON EA. END (STRAP NOT REQ'D AT SILL PLT.)3BORED HOLE.
1. NOTCH LOCATION.
2. SIMPSON STRAP "MSTA36" W/ (11)
10d COMMON EA. END (STRAP NOT
REQ'D AT SILL PLT.)
3. BORED HOLE.
NOTE:
ONLY ONE NOTCH OR HOLE ALLOWED PER
EA. STUD. ( EXCLUDING LET-IN BRACES).
2-2X TOP PLT.
2X OR 3X
SILL PLATE.
NOTCHES
MIN.
SPACING
BORED
HOLES
"L"
MAX.
"W"
MAX.
2X4 PLATE
2X6 PLATE
2X8 PLATE
6'-0"
6'-0"
6'-0"
3-1/2"
5-1/2"
5-1/2"
1-1/2"
2"
2"
1-1/4"
2"
3"
111
PLATE NOTCHING AND BORING
1PANEL BOUNDARY & BOUNDARY NAILING (B.N.) PER PLAN.
2FIELD NAILING PER PLAN.3CONTINUOUS PANEL EDGE, NO BLKG', E.N. PER PLAN.
1PANEL BOUNDARY & BOUNDARY NAILING (B.N.) PER PLAN.
4DISCONTINUOUS PANEL EDGE, E.N. PER PLAN.
5FRAMING @ 24" O.C. SHOWN (16" O.C. SIMILAR).
6DIRECTION OF FACE GRAIN PERPENDICULAR TO SUPPORT.
1. PANEL BOUNDARY & BOUNDARY
NAILING (B.N.) PER PLAN.
2. FIELD NAILING PER PLAN.
3. CONTINUOUS PANEL EDGE, NO
BLKG', E.N. PER PLAN.
4. DISCONTINUOUS PANEL EDGE,
E.N. PER PLAN.
5. FRAMING @ 24" O.C. SHOWN (16"
O.C. SIMILAR).
6. DIRECTION OF FACE GRAIN
PERPENDICULAR TO SUPPORT.
NOTES:
- STAGGER JOINTS AS SHOWN.
- MIN. SIZE OF SHEET SHALL BE
2 FT. x 2 FT.
- NAILS SHALL BE DRIVEN TIGHT
BUT SHALL NOT FRACTURE
SURFACE OF SHEATHING.
- TOLERANCE ON NAILING SHALL BE
3/4" W/ THE AVERAGE NAIL
SPACING OVER ANY 4 FT. LENGTH
BEING AT LEAST THAT NOTED ON
THE PLAN.
111
PLYWOOD SHEATHING LAYOUT
END LE
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1TYPICAL ROOF RAFTER OR TOP CHORD OF TRUSS.2HIP BM. OR TOP CHORD OF HIP TRUSS.
3SIMPSON STRAP CS16 W/ 8d SINKER NAIL @ 2-1/16" O.C. CUT TO FIT OVERALL BAYS OF BLK'G WHERE APPLICABLE.
42X FLAT BLK'G W/ E.N., SEE PLAN FOR BLK'G LENGTH OR NO. OF BAYS. (MIN. 4 BAYS).
END LENGTH
5DBL. TOP PLATE OR DROP BM. PER PLAN.WALL~63SIMPSON STRAP CS16 W/ 8d SINKER NAIL @ 2-1/16" O.C. CUT TO FIT OVERALL BAYS OF BLK'G WHERE APPLICABLE.
1TYPICAL ROOF RAFTER OR TOP CHORD OF TRUSS.
1. TYPICAL ROOF RAFTER OR
TOP CHORD OF TRUSS.
2. HIP BM. OR TOP CHORD OF
HIP TRUSS.
3. SIMPSON STRAP CS16 W/ 8d
SINKER NAIL @ 2-1/16" O.C. CUT
TO FIT OVERALL BAYS OF BLK'G
WHERE APPLICABLE.
4. 2X FLAT BLK'G W/ E.N., SEE
PLAN FOR BLK'G LENGTH OR
NO. OF BAYS. (MIN. 4 BAYS).
5. DBL. TOP PLATE OR DROP BM.
PER PLAN.
NOTES:
* ADD 2" x 4" x 48" LONG MEMBER
TO RECEIVE 2ND CS16 & NAIL W/
16d @ 4" O.C. STAGGERED.
STRAP
8
9
CS16
(2)CS16
END LENGTH
3'-6"
3'-6"
CAPACITY
1700#
NAILS/ SPACING
8d BOX/ SINKER @ 2-1/16" O.C.
3400#8d BOX/ SINKER @ 2-1/16" O.C.
111
DRAG DETAIL
111
DRAG DETAIL
EQ.EQ.
1PLYWOOD SHEATHING W/ E.N. (TO EA. JOIST WHEN DBL. FLOOR JOISTS).
2FLUSH BEAM PER PLAN.FLOOR~4
3DBL. TOP PLATE.
4DROP BEAM PER PLAN.FLOOR~5
5STRAP PER CHART BELOW.
6ALT. STRAP LOCATION.
7SEE PLAN FOR BEARING CONDITION.
1. PLYWOOD SHEATHING W/
E.N. (TO EA. JOIST WHEN
DBL. FLOOR JOISTS).
2. FLUSH BEAM PER PLAN.
3. DBL. TOP PLATE.
4. DROP BEAM PER PLAN.
5. STRAP PER CHART
BELOW.
6. ALT. STRAP LOCATION.
7. SEE PLAN FOR BEARING
CONDITION.
STRAP CAPACITYEND LENGTH
5
6
CS16
(2)CS16
1700#
3400#
3'-6"
3'-6"
7 CMSTC16 4500#3'-6"
NAILS/ SPACING
8d BOX/ SINKER @ 4-1/8"
8d BOX/ SINKER @ 4-1/8"
16d SINKER @ 4-1/2"
12X ROOF RAFTER PER PLAN.ROOF~2
22X CEILING JOIST PER PLAN.ROOF~3 22X CEILING JOIST PER PLAN.ROOF~3
12X ROOF RAFTER PER PLAN.ROOF~23DBL. TOP PLATE.W-22X4~
42X STUD WALL PER PLAN.WALL~1
52X SOLE PLATE W/ 16d @ 6" O.C. U.N.O., SEE NAILING PER SHEARWALL SCHDL.WALL~5
62X BLK'G @ 4'-0" O.C.7ROOF SHEATHING AND NAILING PER NAILING SCHDL.ROOF~1
8SHEARWALL PER PLAN.WALL~2
9FRAMING CLIP LTP4 PER SHEARWALL SCHDL. @ 48" O.C. MAX.A-LTP4_BEND~1
10CEILING BEAM PER PLAN.ROOF~14
12BOUNDARY NAILS.N-8d~
12BOUNDARY NAILS.N-8d~
12BOUNDARY NAILS.N-8d~
1. 2X ROOF RAFTER PER PLAN.
2. 2X CEILING JOIST PER PLAN.
3. DBL. TOP PLATE.
4. 2X STUD WALL PER PLAN.
5. 2X SOLE PLATE W/ 16d
@ 6" O.C. U.N.O., SEE NAILING
PER SHEARWALL SCHDL.
6. 2X BLK'G @ 4'-0" O.C.
7. ROOF SHEATHING AND
NAILING PER NAILING SCHDL.
8. PLYWOOD TYPE "A" MIN.
9. FRAMING CLIP LTP4 PER
SHEARWALL SCHDL.
@ 48" O.C. MAX.
10. CEILING BEAM PER PLAN.
11. 2X MEMBER W/ 2-16d
@ 16" O.C. TO STUD OR BM.
12. BOUNDARY NAILS.
12BOUNDARY NAILS.N-8d~
11BOUNDARY NAILS.N-8d~
11BOUNDARY NAILS.N-8d~
111
SHEAR TRANSFER
12X ROOF RAFTER PER PLAN.ROOF~2
22X CEILING JOIST PER PLAN.ROOF~322X CEILING JOIST PER PLAN.ROOF~3
3DBL. TOP PLATE.W-22X4~
42X SOLE PLATE W/ 16d @ 6" O.C. U.N.O., SEE NAILING PER SHEARWALL SCHDL.WALL~5
3DBL. TOP PLATE.W-22X4~
52X STUD WALL PER PLAN.WALL~16SHEARWALL PER PLAN.WALL~2
7ROOF SHEATHING AND NAILING PER NAILING SCHDL.ROOF~1
7ROOF SHEATHING AND NAILING PER NAILING SCHDL.ROOF~1
8ROOF SHEATHING W/ CALIFORNIA FRAMING.ROOF~8
6SHEARWALL PER PLAN.WALL~2
9BOUNDARY NAILS.N-10d~
10FRAMING CLIP LTP4 PER SHEARWALL SCHDL. @ 48" O.C. MAX.A-LTP4_BEND~1
10FRAMING CLIP LTP4 PER SHEARWALL SCHDL. @ 48" O.C. MAX.A-LTP4_BEND~19BOUNDARY NAILS.N-10d~
9BOUNDARY NAILS.N-10d~
1. 2X ROOF RAFTER PER PLAN.
2. 2X CEILING JOIST PER PLAN.
3. DBL. TOP PLATE OR DROP
BM. PER PLAN.
4. 2X SOLE PLATE W/ 16d
@ 6" O.C. U.N.O., SEE NAILING
PER SHEARWALL SCHDL.
5. 2X STUD WALL PER PLAN.
6. SHEARWALL PER PLAN.
7. ROOF SHEATHING AND
NAILING PER NAILING SCHDL.
8. ROOF SHEATHING
W/ 2X R.R. PER CALIFORNIA
FRAMING.
9. BOUNDARY NAILS.
10. FRAMING CLIP LTP4/ A35
PER SHEARWALL SCHDL.
@ 48" O.C. MAX.
12X ROOF RAFTER PER PLAN.ROOF~2
111
SHEAR TRANSFER
1RIDGE PER PLAN.ROOF~1522X ROOF RAFTER PER PLAN.ROOF~2
3ROOF SHEATHING AND NAILING PER NAILING SCHDL.ROOF~1
4A35 @ EA. RAFTER
5SIMPSON STRAP LSTA30 @ 32" O.C.6EDGE NAILING.MISC~3
1. RIDGE PER PLAN.
2. 2X ROOF RAFTER PER PLAN.
3. ROOF SHEATHING AND NAILING PER NAILING SCHDL.
4. A35 @ EA. RAFTER
5. SIMPSON STRAP LSTA30 @ 32" O.C.
6. EDGE NAILING.
111
CONNECTION DETAIL
1CEILING/ FLUSH BEAM PER PLAN.
2POST PER PLAN.WALL~3 3HDR. PER PLAN.WALL~4
64X POST W/ (2) A35 AT TOP & (2) A35 AT BOTT.
7(2) A35 AT TOP CONNECT BEAM TO TOP PLATE.4DBL. TOP PLATE.
1. BEAM OR GIRDER TRUSS BOTTOM CHORD PER PLAN.
2. TRIMMER STUD PER PLAN.
3. HDR. PER PLAN.
4. DBL. TOP PLATE.
5. 2X CRIPPLE STUD WHERE OCCURRED.
6. 4X MIN. BLOCKING W/ (2) A34 AT TOP & BOTTOM.
7. A34 AT EA. SIDE OF BEAM TO TOP PLATE.
8. FOR TRUSS BOTTOM CHORD CONDITION, REPLACE
(2) A34 W/ SIMPSON "LGT" GIRDER TIEDOWN (U.N.O.).
8CEILING/ FLUSH BEAM PER PLAN.
1CEILING/ FLUSH BEAM PER PLAN.
5(2) A35 AT TOP CONNECT BEAM TO TOP PLATE.
111
GIRDER TO HEADER CONNECTION
1SEE PLAN FOR HOLDOWN/ STRAP.1SEE PLAN FOR HOLDOWN/ STRAP.
1SEE PLAN FOR HOLDOWN/ STRAP.1SEE PLAN FOR HOLDOWN/ STRAP.
22 x 4 STUD (U.N.O.)
22 x 4 STUD (U.N.O.)22 x 4 STUD (U.N.O.)
22 x 4 STUD (U.N.O.)
3SHEARWALL PER PLAN.WALL~2
3SHEARWALL PER PLAN.WALL~2 3SHEARWALL PER PLAN.WALL~2
3SHEARWALL PER PLAN.WALL~2
4EDGE NAILING.MISC~3
4EDGE NAILING.MISC~34EDGE NAILING.MISC~3
4EDGE NAILING.MISC~3
4EDGE NAILING.MISC~3
4EDGE NAILING.MISC~3
516d @ 3" O.C. STAGGERED.
516d @ 3" O.C. STAGGERED.
COND: "A"COND: "C"
COND: "B"COND: "D"
1. SEE PLAN FOR SHEAR WALL
HOLDOWN/ STRAP.
2. 2X STUD (U.N.O.)
3. SHEARWALL PER PLAN.
4. BOUNDARY NAILS.
5. 16d @ 3" O.C. STAGGERED.
111
SHEARWALL/WALL INTERSECTION
1WOOD BEAM PER PLAN.
1WOOD BEAM PER PLAN.
2SIMPSON APPROVED COLUMN CAP PER PLAN.CC-ECCQ~1
2SIMPSON APPROVED COLUMN CAP PER PLAN.CC-ECCQ~1
3WOOD POST OR BEAM PER PLAN.
3WOOD POST OR BEAM PER PLAN.
4SIMPSON STRAP "MST48".
1. WOOD BEAM PER PLAN.
2. SIMPSON APPROVED COLUMN
CAP PER PLAN.
3. WOOD POST OR DROP BEAM
PER PLAN.
4. SIMPSON STRAP "ST6236". ALT.
LOCATION ON TOP OF BM.
5. PROVIDE SHIM UNDER AND @
THE SIDE OF THE SMALLER BM.
AS REQUIRED.
COND. A
COND. B
1WOOD BEAM PER PLAN.
2SIMPSON APPROVED COLUMN CAP PER PLAN.CC-ECCQ~1
3WOOD POST OR BEAM PER PLAN.COND. C
1WOOD BEAM PER PLAN.
2SIMPSON APPROVED COLUMN CAP PER PLAN.CC-ECCQ~1
3WOOD POST OR BEAM PER PLAN.
COND. D
5DECKING PER PLAN.FLOOR~2
4SIMPSON STRAP "MST48".
111
BEAM TO POST CONNECTION
1BM. PER PLAN CONT. OVER INTERMEDIATE POST.
1BM. PER PLAN CONT. OVER INTERMEDIATE POST.
1BM. PER PLAN CONT. OVER INTERMEDIATE POST.
2POST PER PLAN.WALL~32POST PER PLAN.WALL~3
2POST PER PLAN.WALL~3
2POST PER PLAN.WALL~3
2POST PER PLAN.WALL~3
3LTP4 ON TOP OF CORNER BEAMS.
41/2" DIA. LAG SCREW W/ 4" EMBED. INTO POST OR W/ 7" EMBED. FOR INVERT.41/2" DIA. LAG SCREW W/ 4" EMBED. INTO POST OR W/ 7" EMBED. FOR INVERT.
41/2" DIA. LAG SCREW W/ 4" EMBED. INTO POST OR W/ 7" EMBED. FOR INVERT.
41/2" DIA. LAG SCREW W/ 4" EMBED. INTO POST OR W/ 7" EMBED. FOR INVERT.
5BM. PER PLAN, MITER CUT @ CORNER POST.
5BM. PER PLAN, MITER CUT @ CORNER POST.
41/2" DIA. LAG SCREW W/ 4" EMBED. INTO POST OR W/ 7" EMBED. FOR INVERT.
6ALT. METHOD USE "PC", "BC" OR "AC" CONNECTOR, BM. CAN BE SPLICED ON POST.7ALT. METHOD USE "EPC", "BC" OR "LCE" @ CORNER CONDITION.
8RETURN BM. IF OCCURS. WILL NEED "W" TOP FLANGED HANGER OFFSET @ "EPC" & "BC". MAYBE MITER CUT W/ "LCE" ON EA. BM AS ALT.
1. BM. PER PLAN CONT. OVER
INTERMEDIATE POST.
2. POST PER PLAN.
3. LTP4 ON TOP OF CORNER BEAMS.
4. 1/2" DIA. LAG SCREW W/ 4" EMBED. INTO
POST OR W/ 7" EMBED. FOR INVERT.
5. BM. PER PLAN, MITER CUT @ CORNER POST.
6. ALT. METHOD USE "PC", "BC" OR "AC"
CONNECTOR, BM. CAN BE SPLICED ON POST.
7. ALT. METHOD USE "EPC", "BC" OR "LCE" @
CORNER CONDITION.
8. RETURN BM. IF OCCURS. WILL NEED "W" TOP
FLANGED HANGER OFFSET @ "EPC" & "BC".
MAYBE MITER CUT W/ "LCE" ON EA. BM AS ALT.
111
BEAM TO STANDALONE POST
FLOOD ZONE - 5121 W
Roberts Dr & #23/19/2025
RESTRICTIVE NOTICE
DATE REVISIONS
SHEET DESCRIPTION
PROJECT OWNER
PROJECT ADDRESS
STAMP
NO:
REVISIONS
THESE DESIGNS, DRAWINGS, AND
SPECIFICATIONS ARE THE EXCLUSIVE
PROPERTY OF DONG ENGINEERING.
THESE DRAWINGS CANNOT BE COPIED,
TRANSFERRED, OR REPRODUCED NOR
CAN ANY OTHER STRUCTURES BE BUILT
FROM THEM WITHOUT WRITTEN CONSENT.
SHEET
DE#:
TEL- 714-617-5979
GARDEN GROVE, CA 92841
7661 GARDEN GROVE BLVD.,
DONG ENGINEERING, INC.
INFO@DONGENGINEERING.COM
240056
AD
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4
SD3
STRUCTURAL DETAILS
1FLUSH BEAM PER PLAN.FLOOR~4 1FLUSH BEAM PER PLAN.FLOOR~4
1FLUSH BEAM PER PLAN.FLOOR~4
2DBL. TOP PLATE OR DROP BM. PER PLAN.WALL~6
2DBL. TOP PLATE OR DROP BM. PER PLAN.WALL~6
3HDR. PER PLAN.WALL~4
2DBL. TOP PLATE OR DROP BM. PER PLAN.WALL~6
4POST PER PLAN.WALL~3
4POST PER PLAN.WALL~3
5STRAP TYPE, SEE TABLE ABOVE.
5STRAP TYPE, SEE TABLE ABOVE.
5STRAP TYPE, SEE TABLE ABOVE.
6MIN. 4 x 8 SOLID BLK'G.
END LENGTH
EN
D
L
E
N
G
T
H
7FOR "A", USE (2) ST12; FOR "B" USE (2) ST2122; FOR "C" USE (2) ST6224.
1. FLUSH BEAM PER PLAN.
2. DBL. TOP PLATE OR DROP BM. PER PLAN.
3. HDR. PER PLAN.
4. POST PER PLAN.
5. STRAP TYPE, SEE TABLE ABOVE.
6. MIN. 4 x 8 SOLID BLK'G.
7. FOR "A", USE (2) ST12; FOR "B" USE (2)
ST2122; FOR "C" USE (2) ST6224.
APPLICATION OF CS16
NOTES:
- USE10d SINKER FOR MTS12 USE 10d
COMMON NAILS FOR HTS20 USE 8d SINKER
FOR CS16.
- CUT CS STRAP TO MEET MIN. END LENGTH &
USE (9) 8d @ EA. END OF EA. STRAP.
- PROVIDE 1-1/2" SPACING BTWN ROWS OF
NAILS @ MULTIPLE CS STRAPS.
APPLICATION OF MTS & HTS
STRAP TYPE
(1) CS16 ON 2 x 4 (2) MTS12
LOAD
CAP.
A
B
C
(2) CS16 ON 2-2 x 4
(3) CS16 ON 4 x 6
ALT.
STRAP
(2) HTS20
(4) HTS20
1700#
SOLID WD.
END LEN.
EWP
END LEN.
1'-6"
1'-6"
1'-6"
3'-6"
3'-6"
3'-6"
3400#
5100#
111
BEAM TO WALL CONNECTION
2-0" MIN.
PANEL WIDTH
1SHEARWALL PER PLAN, REFERS TO SHEARWALL SCHEDULE.
2EDGE NAIL (E.N.) SHEAR PANEL TO ALL PANEL EDGES.
3FIELD NAIL @ 12" O.C.
4KING STUD OR POST PER PLAN. E.N. SHEAR PANEL TO POST.
5TRIMMER WHERE OCCURS.
8INSTALL HOLDOWN ON KING STUD OR POST W/ EDGE NAILING.
1. SHEAR PANEL PER PLAN.
2. EDGE NAIL (E.N.) SHEAR
PANEL TO ALL SHEARWALL
EDGES.
WHEN PANEL EXTEND TO
TRIMMER, E.N. BOTH TRIMMER
AND KING STUDS.
3. FIELD NAIL @ 12" O.C.
4. 2X OR MULTIPLE KING STUD
PER FRAMING NOTE W/ 16d
@ 16" O.C. TO TRIMMER.
5. TRIMMER PER PLAN.
6. HEADER PER PLAN.
7. MIN. 3-16d TO END OF HEADER.
8. SIMPSON HOLDOWN
PER PLAN.
9.WHEN HOLDOWNS
CONNECTED TO KING STUD,
REPLACED SDS SCREWS W/
LONGER LENGTH TO GET 2 1/2"
PENETRATIONS TO TRIMMER.NOTES:
1. PROVIDE 3/8" EDGE DISTANCE FOR NAILS.
2. PROVIDE MIN. 2X BLK'G @ ALL PLYWOOD EDGES OR AS NOTED IN SHEAR SCHULE.
3. STAGGER NAILS THAT ARE SPACED 2" O.C.
4. FOR SPECIFIC SHEARWALL CONDITIONS, SEE PLAN & SCHEDULE.
5. NO CUTS OR HOLES IN SHEATHING WITHIN 16" OF CORNERS.
6. MAX. ACCUMULATED LENGTH OF OPENINGS SHALL NOT EXCEED 20% OF THE WALL
LENGTH. MAX. LENGTH OF EA. OPENING IS 4-1/2" IN ANY DIRECTION.
6TRIMMER WHERE OCCURS.
7KING STUD OR POST PER PLAN. E.N. SHEAR PANEL TO POST.
9INSTALL HOLDOWN ON KING STUD OR POST W/ EDGE NAILING.
111
SHEAR PANEL ASSEMBLY DETAIL
℄ PANEL JOINT.
3/8" TYP.
℄ PANEL JOINT.
3/8" TYP.
OFFSET EDGE SUPPORT
OFFSET EDGE SUPPORT
1ROOF SHEATHING AND NAILING PER NAILING SCHDL.ROOF~1
1ROOF SHEATHING AND NAILING PER NAILING SCHDL.ROOF~1
2JOIST.32 x 4 W/ 16d @ 12" O.C.
42 x 4 FLAT W/ (2) 10d @ EA. END.
1. ROOF SHEATHING AND NAILING
PER NAILING SCHDL.
2. JOIST.
3. 2 x 4 W/ 16d @ 12" O.C.
4. 2 x 4 FLAT W/ (2) 10d @ EA. END.
111
BLOCKING AT EDGE SUPPORT
111
TYPICAL HEADER DETAIL
1HDR. PER PLAN.WALL~4
2(3) 16d COMMON FROM KING STUD TO HEADER, TYP.
3SIMPSON A35 @ T&B EA. END OF HEADER AT ALL EXTERIOR WALLS AT OPENINGS WIDER THAN 8'-0"
4SIMPSON LTP4 ALT. TO A35. INSTALL EA. SIDE OF HEADER.
5(2) 16d @ 2X4 WALL, (3) 16d @ 2X6 & 2X8 WALL.
1. HDR. PER PLAN.
2. (3) 16d COMMON FROM KING STUD TO HEADER, TYP.
3. SIMPSON A35 @ T&B EA. END OF HEADER AT ALL EXTERIOR
WALLS AT OPENINGS WIDER THAN 8'-0"
4. SIMPSON LTP4 ALT. TO A35. INSTALL EA. SIDE OF HEADER.
5. (2) 16d @ 2X4 WALL, (3) 16d @ 2X6 & 2X8 WALL.
12X ROOF RAFTER PER PLAN.ROOF~2
22X SOLE PLATE W/ 16d @ 6" O.C. U.N.O., SEE NAILING PER SHEARWALL SCHDL.WALL~5
3ROOF SHEATHING AND NAILING PER NAILING SCHDL.ROOF~1
4FRAMING CLIP LTP4 PER SHEARWALL SCHDL. @ 48" O.C. MAX.A-LTP4_BEND~1
5SHEARWALL PER PLAN.WALL~2
4FRAMING CLIP LTP4 PER SHEARWALL SCHDL. @ 48" O.C. MAX.A-LTP4_BEND~1
6ROOF SHEATHING W/ CALIFORNIA FRAMING.ROOF~8 72X ROOF RAFTER OR TRUSS @ MAIN ROOF FRAMING (TYP.)
2X
6
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82X R.R. @ CALIF. FRAMING @ 16" O.C., IMTERMEDIATE SUPPORT @ 8'-0" O.C. MAX. PER DETAIL C
SCALE:
DETAIL A: CALIF. ROOF @ SHEARWALL
NTS SCALE:
CALIF. FRAMING (PLAN VIEW)
NTS
SCALE:
DETAIL B: CALIF. ROOF TO MAIN ROOF
NTS SCALE:
DETAIL C: CALIF. RIDGE
NTS
6ROOF SHEATHING W/ CALIFORNIA FRAMING.ROOF~8
3ROOF SHEATHING AND NAILING PER NAILING SCHDL.ROOF~1
12X ROOF RAFTER PER PLAN.ROOF~2
92X CONT. W 2-16d @ 24" O.C. TOE NAIL TO TRUSSES OR @ 16" O.C. TOE NAIL TO R.R.
102X FULL DEPTH BLOCKING.W-B2X6~1
6ROOF SHEATHING W/ CALIFORNIA FRAMING.ROOF~8
112X6 RIDGE BM. W/ 2-16d TOE NAIL TYP. EA. FACE AND EA. SIDE
122X6 PURLIN & 2X4 BRACE @ 9'-0" O.C. AND @ 8'-0" O.C. TO LIMIT R.R. TO 8'-0" SPAN MAX.
1. 2X ROOF RAFTER OR TRUSS PER PLAN.
2. 2X SOLE PLATE W/ 16d @ 6" O.C. U.N.O.,
SEE NAILING PER SHEARWALL SCHDL.
3. ROOF SHEATHING AND NAILING PER
NAILING SCHDL.
4. FRAMING CLIP A35/ LTP4 PER SHEARWALL
SCHDL. @ 48" O.C. MAX.
5. SHEARWALL PER PLAN. CONT. PLYWOOD
SHEATHING SAME TYPE AS SHEARWALL
BELOW TO CALIF. FRAMING.
6. ROOF SHEATHING W/ CALIFORNIA
FRAMING.
7. 2X4 ROOF RAFTER OR TRUSS @ MAIN
ROOF FRAMING (TYP.)
8. 2X R.R. @ CALIF. FRAMING @ 16" O.C.,
IMTERMEDIATE SUPPORT @ 8'-0" O.C. MAX.
PER DETAIL C
9. 2X CONT. W 2-16d @ 24" O.C. TOE NAIL TO
TRUSSES OR @ 16" O.C. TOE NAIL TO R.R.
10. 2X FULL DEPTH BLOCKING.
11. 2X6 RIDGE BM. W/ 2-16d TOE NAIL TYP. EA.
FACE AND EA. SIDE
12. 2X6 PURLIN & 2X4 BRACE @ 9'-0" O.C. AND
@ 8'-0" O.C. TO LIMIT R.R. TO 8'-0" SPAN MAX.
13. BOUNDARY NAILS.
5SHEARWALL PER PLAN.WALL~2
13ROOF SHEATHING W/ CALIFORNIA FRAMING.ROOF~8
13ROOF SHEATHING W/ CALIFORNIA FRAMING.ROOF~8
13ROOF SHEATHING W/ CALIFORNIA FRAMING.ROOF~8
13ROOF SHEATHING W/ CALIFORNIA FRAMING.ROOF~8
13ROOF SHEATHING W/ CALIFORNIA FRAMING.ROOF~8
111
CALIFORNIA FRAMING DETAIL
1HIP OR VALLEY2SIMPSON TWISTED STRAP MTS20
3KING POST PER PLAN.
4A34 @ EA. SIDE OF POST
5
1. HIP OR VALLEY BEAM.
2. SIMPSON TWISTED STRAP MTS20.
3. KING POST 4X MIN. PER PLAN.
4. A34 @ EA. SIDE OF POST.
5. DBL. C.J. OR DBL. TOP PLATE..
111
CONNECTION DETAIL
EQ.EQ.
12X ROOF RAFTER PER PLAN.ROOF~22HIP BM. PER PLAN.
32X BLK'G
4SIMPSON STRAP ST18 @ 4'-0" O.C.
1. 2X ROOF RAFTER PER PLAN.
2. HIP BM. PER PLAN.
3. 2X BLK'G
4. SIMPSON STRAP ST18 @ 4'-0" O.C.
U.N.O.
111
CONNECTION DETAIL
1RIDGE PER PLAN.ROOF~15
2HIP BM PER PLAN.
3POST PER PLAN.WALL~3
4SIMPSON POST CAP "LPC4" W/ FASTENERS PER MFR.CC-LPC4~2
5A35 @ EA. SIDE OF KING POST.
6DOUBLE TOP PLATE OR DBL. JOISTS.
2HIP BM PER PLAN.
2HIP BM PER PLAN.
1RIDGE PER PLAN.ROOF~15
7SIMPSON "LSSR" HANGER.
8DBL. TOP PLATE OR DROP BM. PER PLAN.WALL~69SIMPSON "HCP" CONNECTOR
1. RIDGE PER PLAN.
2. HIP BM PER PLAN.
3. POST PER PLAN.
4. SIMPSON POST CAP "LPC4" W/ FASTENERS PER MFR.
5. A34 @ EA. SIDE OF KING POST.
6. DOUBLE TOP PLATE OR DBL. JOISTS.
7. SIMPSON "LSSR" HANGER.
8. DBL. TOP PLATE OR DROP BM. PER PLAN.
9. SIMPSON "HCP" CONNECTOR.
111
CONNECTION DETAIL
12X ROOF RAFTER PER PLAN.ROOF~2 2DBL. TOP PLATE.W-22X4~12X ROOF RAFTER PER PLAN.ROOF~2
32X CEILING JOIST PER PLAN.ROOF~3 32X CEILING JOIST PER PLAN.ROOF~3
42X BLK'G @ 4'-0" O.C.
52X SOLE PLATE W/ 16d @ 6" O.C. U.N.O., SEE NAILING PER SHEARWALL SCHDL.WALL~5
2DBL. TOP PLATE.W-22X4~
62X LEDGER W/ 2-16d @ 6" O.C. TO 2X BLK'G.MISC~2
7FRAMING CLIP LTP4 PER SHEARWALL SCHDL. @ 48" O.C. MAX.A-LTP4_BEND~1
8ROOF SHEATHING AND NAILING PER NAILING SCHDL.ROOF~1
8ROOF SHEATHING AND NAILING PER NAILING SCHDL.ROOF~1
10BOUNDARY NAILS.N-8d~
10BOUNDARY NAILS.N-8d~
11SHEARWALL PER PLAN.WALL~2
1. 2X ROOF RAFTER PER PLAN.
2. DBL. TOP PLATE OR DROP
BM. PER PLAN.
3. 2X CEILING JOIST PER PLAN.
4. 2X BLK'G @ 4'-0" O.C.
5. 2X SOLE PLATE W/ 16d
@ 6" O.C. U.N.O., SEE NAILING
PER SHEARWALL SCHDL.
6. 2X MEMBER W/ 2-16d
@ EA. STUD.
7. FRAMING CLIP A35 PER
SHEARWALL SCHDL.
@ 48" O.C. MAX.
8. ROOF SHEATHING AND
NAILING PER NAILING SCHDL.
9. FRAMING CLIP @ ALT.
LOCATION.
10. BOUNDARY NAILS.
11. SHEARWALL PER PLAN.
12. 2X STUD WALL PER PLAN.
13. PLYWOOD SAME TYPE AS
SHEARWALL BELOW.
10BOUNDARY NAILS.N-8d~
122X STUD WALL PER PLAN.WALL~1
122X STUD WALL PER PLAN.WALL~1
10BOUNDARY NAILS.N-8d~
10BOUNDARY NAILS.N-8d~
7FRAMING CLIP LTP4 PER SHEARWALL SCHDL. @ 48" O.C. MAX.A-LTP4_BEND~1
9BOUNDARY NAILS.N-8d~
13FLOOR SHEATHING AND NAILING PER NAILING SCHDL.FLOOR~1
111
SHEAR TRANSFER
FLOOD ZONE - 5121 W
Roberts Dr & #23/19/2025
RESTRICTIVE NOTICE
DATE REVISIONS
SHEET DESCRIPTION
PROJECT OWNER
PROJECT ADDRESS
STAMP
NO:
REVISIONS
THESE DESIGNS, DRAWINGS, AND
SPECIFICATIONS ARE THE EXCLUSIVE
PROPERTY OF DONG ENGINEERING.
THESE DRAWINGS CANNOT BE COPIED,
TRANSFERRED, OR REPRODUCED NOR
CAN ANY OTHER STRUCTURES BE BUILT
FROM THEM WITHOUT WRITTEN CONSENT.
SHEET
DE#:
TEL- 714-617-5979
GARDEN GROVE, CA 92841
7661 GARDEN GROVE BLVD.,
DONG ENGINEERING, INC.
INFO@DONGENGINEERING.COM
240056
AD
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FLOOD ZONE - 5121 W
Roberts Dr & #23/19/2025
RESTRICTIVE NOTICE
DATE REVISIONS
SHEET DESCRIPTION
PROJECT OWNER
PROJECT ADDRESS
STAMP
NO:
REVISIONS
THESE DESIGNS, DRAWINGS, AND
SPECIFICATIONS ARE THE EXCLUSIVE
PROPERTY OF DONG ENGINEERING.
THESE DRAWINGS CANNOT BE COPIED,
TRANSFERRED, OR REPRODUCED NOR
CAN ANY OTHER STRUCTURES BE BUILT
FROM THEM WITHOUT WRITTEN CONSENT.
SHEET
DE#:
TEL- 714-617-5979
GARDEN GROVE, CA 92841
7661 GARDEN GROVE BLVD.,
DONG ENGINEERING, INC.
INFO@DONGENGINEERING.COM
240056
AD
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06/20/2024 PLAN CHECK1
01/10/2024 PLAN CHECK2
FLOOD ZONE - 5121 W
Roberts Dr & #23/19/2025
RESTRICTIVE NOTICE
DATE REVISIONS
SHEET DESCRIPTION
PROJECT OWNER
PROJECT ADDRESS
STAMP
NO:
REVISIONS
THESE DESIGNS, DRAWINGS, AND
SPECIFICATIONS ARE THE EXCLUSIVE
PROPERTY OF DONG ENGINEERING.
THESE DRAWINGS CANNOT BE COPIED,
TRANSFERRED, OR REPRODUCED NOR
CAN ANY OTHER STRUCTURES BE BUILT
FROM THEM WITHOUT WRITTEN CONSENT.
SHEET
DE#:
TEL- 714-617-5979
GARDEN GROVE, CA 92841
7661 GARDEN GROVE BLVD.,
DONG ENGINEERING, INC.
INFO@DONGENGINEERING.COM
240056
AD
D
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A
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FLOOD ZONE - 5121 W
Roberts Dr & #23/19/2025
lanpham9@hotmail.com
FLOOD ZONE - 5121 W
Roberts Dr & #23/19/2025
CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD CF1R-PRF-01E
Project Name:240056 - ADDITION Calculation Date/Time:2024-02-06T04:13:41-08:00 (Page 1 of 11)
Calculation Description:Title 24 Analysis Input File Name:1 STORY ADDITION GARAGE Z8.ribd22x
Registration Number:Registration Date/Time: HERS Provider:
CA Building Energy Efficiency Standards - 2022 Residential Compliance Report Version: 2022.0.000
Schema Version: rev 20220901
Report Generated: 2024-02-06 04:14:12
GENERAL INFORMATION
01 Project Name 240056 - ADDITION
02 Run Title Title 24 Analysis
03 Project Location 5121 W.ROBERTS DR,
04 City SANTA ANA 05 Standards Version 2022
06 Zip code 92704 07 Software Version EnergyPro 9.2
08 Climate Zone 8 09 Front Orientation (deg/ Cardinal)180
10 Building Type Single family 11 Number of Dwelling Units 1
12 Project Scope Addition and/or Alteration 13 Number of Bedrooms 4
14 Addition Cond. Floor Area (ft2)264 15 Number of Stories 1
16 Existing Cond. Floor Area (ft2)1094 17 Fenestration Average U-factor 0.3
18 Total Cond. Floor Area (ft2)1358 19 Glazing Percentage (%)13.73%
20 ADU Bedroom Count n/a 21 ADU Conditioned Floor Area n/a
22 Fuel Type Natural gas 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
425-P010009454A-000-000-0000000-0000 01/10/2025 16:28 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.
FLOOD ZONE - 5121 W
Roberts Dr & #23/19/2025
CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD CF1R-PRF-01E
Project Name:240056 - ADDITION Calculation Date/Time:2024-02-06T04:13:41-08:00 (Page 2 of 11)
Calculation Description:Title 24 Analysis Input File Name:1 STORY ADDITION GARAGE Z8.ribd22x
Registration Number:Registration Date/Time: HERS Provider:
CA Building Energy Efficiency Standards - 2022 Residential Compliance Report Version: 2022.0.000
Schema Version: rev 20220901
Report Generated: 2024-02-06 04:14:12
ENERGY USE SUMMARY
Energy Use Standard Design Source
Energy (EDR1) (kBtu/ft2 -yr)
Standard Design TDV Energy
(EDR2) (kTDV/ft2 -yr)
Proposed Design Source
Energy (EDR1) (kBtu/ft2 -yr)
Proposed Design TDV Energy
(EDR2) (kTDV/ft2 -yr)
Compliance
Margin (EDR1)
Compliance
Margin (EDR2)
Space Heating 0 10.51 0 12.67 0 -2.16
Space Cooling 0 81.95 0 75.88 0 6.07
IAQ Ventilation 0 0 0 0 0 0
Water Heating 0 41.03 0 41.03 0 0
Self
Utilization/Flexibility
Credit
Efficiency Compliance
Total 0 133.49 0 129.58 0 3.91
Photovoltaics 0 0
Battery 0
Flexibility
Indoor Lighting 0 7.9 0 7.9
Appl. & Cooking 0 23.22 0 23.18
Plug Loads 0 48.04 0 48.04
Outdoor Lighting 0 1.69 0 1.69
TOTAL COMPLIANCE 0 214.34 0 210.39
425-P010009454A-000-000-0000000-0000 01/10/2025 16:28 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.
FLOOD ZONE - 5121 W
Roberts Dr & #23/19/2025
CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD CF1R-PRF-01E
Project Name:240056 - ADDITION Calculation Date/Time:2024-02-06T04:13:41-08:00 (Page 3 of 11)
Calculation Description:Title 24 Analysis Input File Name:1 STORY ADDITION GARAGE Z8.ribd22x
Registration Number:Registration Date/Time: HERS Provider:
CA Building Energy Efficiency Standards - 2022 Residential Compliance Report Version: 2022.0.000
Schema Version: rev 20220901
Report Generated: 2024-02-06 04:14:12
ENERGY USE INTENSITY
Standard Design (kBtu/ft2 - yr )Proposed Design (kBtu/ft2 - yr )Compliance Margin (kBtu/ft2 - yr )Margin Percentage
Gross EUI1 30.98 30.94 0.04 0.13
Net EUI2 30.98 30.94 0.04 0.13
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 SPECIAL FEATURES
The following are features that must be installed as condition for meeting the modeled energy performance for this computer analysis.
•New ductwork added is less than 25 ft. in length
HERS 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
•Quality insulation installation (QII)
•Refrigerant Charge verification required if a refrigerant containing component is altered
•Duct Sealing required if a duct system component, plenum, or air handling unit is altered
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
240056 - ADDITION 1358 1 4 2 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
(E) Living Conditioned HVAC1 1094 8 DHW Sys 1 Existing Unchanged
425-P010009454A-000-000-0000000-0000 01/10/2025 16:28 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.
FLOOD ZONE - 5121 W
Roberts Dr & #23/19/2025
CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD CF1R-PRF-01E
Project Name:240056 - ADDITION Calculation Date/Time:2024-02-06T04:13:41-08:00 (Page 4 of 11)
Calculation Description:Title 24 Analysis Input File Name:1 STORY ADDITION GARAGE Z8.ribd22x
Registration Number:Registration Date/Time: HERS Provider:
CA Building Energy Efficiency Standards - 2022 Residential Compliance Report Version: 2022.0.000
Schema Version: rev 20220901
Report Generated: 2024-02-06 04:14:12
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
Addition Conditioned HVAC1 264 8 DHW Sys 1 New
OPAQUE SURFACES
01 02 03 04 05 06 07 08 09 10 11
Name Zone Construction Azimuth Orientation Gross Area (ft2)Window and
Door Area (ft2)Tilt (deg)Wall Exceptions Status Verified Existing
Condition
Front wall (E) Living R-0 Wall 180 Front 240 68 90 none Existing No
Left wall (E) Living R-0 Wall 270 Left 200 0 90 none Existing No
Rear wall (E) Living R-0 Wall 0 Back 160 62.5 90 none Existing No
Right wall (E) Living R-0 Wall 90 Right 212 36 90 none Existing No
Left wall 2 Addition R-15 Wall 270 Left 96 0 90 none New n/a
Rear wall 2 Addition R-15 Wall 0 Back 176 36 90 none New n/a
Right wall 2 Addition R-15 Wall 90 Right 96 4 90 none New n/a
Interior front
wall to ga
(E)
Living>>__Garag
e__
Default Wall Prior to
197 n/a n/a 96 0 n/a Existing No
Interior rear
wall to add
(E)
Living>>Addition R-0 Wall1 n/a n/a 176 0 n/a New n/a
Roof 2 (E) Living Default Roof Prior to
197 n/a n/a 1094 n/a n/a Existing No
Roof 3 Addition R-38 Roof Attic n/a n/a 264 n/a n/a New n/a
Front wall 2 __Garage__R-0 Wall 180 Front 160 16 90 none Existing No
Left wall 3 __Garage__R-0 Wall 270 Left 156 112 90 none Existing No
Rear Wall 3 __Garage__R-0 Wall 0 Back 56 0 90 none Existing No
Right wall 3 __Garage__R-0 Wall 90 Right 156 0 90 none Existing No
425-P010009454A-000-000-0000000-0000 01/10/2025 16:28 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.
FLOOD ZONE - 5121 W
Roberts Dr & #23/19/2025
CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD CF1R-PRF-01E
Project Name:240056 - ADDITION Calculation Date/Time:2024-02-06T04:13:41-08:00 (Page 5 of 11)
Calculation Description:Title 24 Analysis Input File Name:1 STORY ADDITION GARAGE Z8.ribd22x
Registration Number:Registration Date/Time: HERS Provider:
CA Building Energy Efficiency Standards - 2022 Residential Compliance Report Version: 2022.0.000
Schema Version: rev 20220901
Report Generated: 2024-02-06 04:14:12
OPAQUE SURFACES - CATHEDRAL CEILINGS
01 02 03 04 05 06 07 08 09 10 11 12 13 14
Name Zone Construction Azimuth Orientation Area
(ft2)
Skylight
Area (ft2)
Roof Rise (x
in 12)
Roof
Reflectance
Roof
Emittance
Cool
Roof Status
Verified
Existing
Condition
Existing
Construction
Roof __Garage__R-0 Roof No
Attic 0 Back 400 0 4 0.1 0.85 No Existing No
ATTIC
01 02 03 04 05 06 07 08 09 10
Name Construction Type Roof Rise
(x in 12)
Roof
Reflectance
Roof
Emittance
Radiant
Barrier Cool Roof Status Verified Existing
Condition
Attic (E) Living Attic Roof(E) Living Ventilated 4 0.1 0.85 No No Existing No
Attic Addition Attic RoofAddition Ventilated 4 0.1 0.85 No No New n/a
FENESTRATION / GLAZING
01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16
Name Type Surface Orientatio
n Azimuth Width
(ft)
Heigh
t (ft)Mult.Area
(ft2)U-factor U-factor
Source SHGC SHGC Source Exterior
Shading Status
Verified
Existing
Condition
EW01.01 Window Front wall Front 180 1 16 0.55 NFRC 0.67 NFRC Bug Screen Existing No
EW01.02 Window Front wall Front 180 1 16 0.55 NFRC 0.67 NFRC Bug Screen Existing No
EW01.03 Window Front wall Front 180 1 16 0.55 NFRC 0.67 NFRC Bug Screen Existing No
W01.04 Window Rear wall Back 0 1 9 0.3 NFRC 0.23 NFRC Bug Screen New NA
D01.04 Window Rear wall Back 0 1 53.5 0.3 NFRC 0.23 NFRC Bug Screen New NA
W01.04 2 Window Right wall Right 90 1 16 0.3 NFRC 0.23 NFRC Bug Screen New NA
EW01.07 Window Right wall Right 90 1 4 0.55 NFRC 0.67 NFRC Bug Screen Existing No
EW01.05 Window Right wall Right 90 1 16 0.55 NFRC 0.67 NFRC Bug Screen Existing No
425-P010009454A-000-000-0000000-0000 01/10/2025 16:28 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.
FLOOD ZONE - 5121 W
Roberts Dr & #23/19/2025
CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD CF1R-PRF-01E
Project Name:240056 - ADDITION Calculation Date/Time:2024-02-06T04:13:41-08:00 (Page 6 of 11)
Calculation Description:Title 24 Analysis Input File Name:1 STORY ADDITION GARAGE Z8.ribd22x
Registration Number:Registration Date/Time: HERS Provider:
CA Building Energy Efficiency Standards - 2022 Residential Compliance Report Version: 2022.0.000
Schema Version: rev 20220901
Report Generated: 2024-02-06 04:14:12
FENESTRATION / GLAZING
01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16
Name Type Surface Orientatio
n Azimuth Width
(ft)
Heigh
t (ft)Mult.Area
(ft2)U-factor U-factor
Source SHGC SHGC Source Exterior
Shading Status
Verified
Existing
Condition
W01.01 Window Rear wall 2 Back 0 1 18 0.3 NFRC 0.23 NFRC Bug Screen New NA
W01.02 Window Rear wall 2 Back 0 1 18 0.3 NFRC 0.23 NFRC Bug Screen New NA
W01.03 Window Right wall 2 Right 90 1 4 0.3 NFRC 0.23 NFRC Bug Screen New NA
EW01.06 Window Front wall 2 Front 180 1 16 0.55 NFRC 0.67 NFRC Bug Screen Existing No
OPAQUE DOORS
01 02 03 04 05 06
Name Side of Building Area (ft2)U-factor Status Verified Existing Condition
DE 3068 Front wall 20 0.5 Existing No
DG Left wall 3 112 0.7 Existing No
SLAB FLOORS
01 02 03 04 05 06 07 08 09 10
Name Zone Area (ft2)Perimeter (ft)
Edge Insul.
R-value and
Depth
Edge Insul.
R-value and
Depth
Carpeted Fraction Heated Status Verified Existing
Condition
Slab-on-Grade (E) Living 1094 138 none 0 80%No Existing No
Slab-on-Grade 2 Addition 264 68 none 0 80%No New n/a
Slab-on-Grade 3 __Garage__400 80 none 0 0%No Existing No
425-P010009454A-000-000-0000000-0000 01/10/2025 16:28 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.
FLOOD ZONE - 5121 W
Roberts Dr & #23/19/2025
CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD CF1R-PRF-01E
Project Name:240056 - ADDITION Calculation Date/Time:2024-02-06T04:13:41-08:00 (Page 7 of 11)
Calculation Description:Title 24 Analysis Input File Name:1 STORY ADDITION GARAGE Z8.ribd22x
Registration Number:Registration Date/Time: HERS Provider:
CA Building Energy Efficiency Standards - 2022 Residential Compliance Report Version: 2022.0.000
Schema Version: rev 20220901
Report Generated: 2024-02-06 04:14:12
OPAQUE SURFACE CONSTRUCTIONS
01 02 03 04 05 06 07 08
Construction Name Surface Type Construction Type Framing Total Cavity
R-value
Interior / Exterior
Continuous
R-value
U-factor Assembly Layers
R-0 Wall Exterior Walls Wood Framed Wall 2x4 @ 16 in. O. C.R-0 None / None 0.361
Inside Finish: Gypsum Board
Cavity / Frame: no insul. / 2x4
Exterior Finish: 3 Coat Stucco
R-15 Wall Exterior Walls Wood Framed Wall 2x4 @ 16 in. O. C.R-15 None / None 0.095
Inside Finish: Gypsum Board
Cavity / Frame: R-15 / 2x4
Exterior Finish: 3 Coat Stucco
R-0 Roof No Attic Cathedral Ceilings Wood Framed
Ceiling 2x4 @ 16 in. O. C.R-0 None / None 0.484
Roofing: Light Roof (Asphalt Shingle)
Roof Deck: Wood
Siding/sheathing/decking
Cavity / Frame: no insul. / 2x4
Inside Finish: Gypsum Board
Default Wall Prior to
197 Interior Walls Wood Framed Wall 2x4 @ 16 in. O. C.R-0 None / None 0.277
Inside Finish: Gypsum Board
Cavity / Frame: no insul. / 2x4
Other Side Finish: Gypsum Board
R-0 Wall1 Interior Walls Wood Framed Wall 2x4 @ 16 in. O. C.R-0 None / None 0.277
Inside Finish: Gypsum Board
Cavity / Frame: no insul. / 2x4
Other Side Finish: Gypsum Board
Attic Roof(E) Living Attic Roofs Wood Framed
Ceiling 2x4 @ 24 in. O. C.R-0 None / 0 0.644
Roofing: Light Roof (Asphalt Shingle)
Roof Deck: Wood
Siding/sheathing/decking
Cavity / Frame: no insul. / 2x4
Attic RoofAddition Attic Roofs Wood Framed
Ceiling 2x4 @ 24 in. O. C.R-0 None / 0 0.644
Roofing: Light Roof (Asphalt Shingle)
Roof Deck: Wood
Siding/sheathing/decking
Cavity / Frame: no insul. / 2x4
Default Roof Prior to
197
Ceilings (below
attic)
Wood Framed
Ceiling 2x4 @ 16 in. O. C.R-11 None / None 0.083
Over Ceiling Joists: R-1.9 insul.
Cavity / Frame: R-9.1 / 2x4
Inside Finish: Gypsum Board
425-P010009454A-000-000-0000000-0000 01/10/2025 16:28 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.
FLOOD ZONE - 5121 W
Roberts Dr & #23/19/2025
CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD CF1R-PRF-01E
Project Name:240056 - ADDITION Calculation Date/Time:2024-02-06T04:13:41-08:00 (Page 8 of 11)
Calculation Description:Title 24 Analysis Input File Name:1 STORY ADDITION GARAGE Z8.ribd22x
Registration Number:Registration Date/Time: HERS Provider:
CA Building Energy Efficiency Standards - 2022 Residential Compliance Report Version: 2022.0.000
Schema Version: rev 20220901
Report Generated: 2024-02-06 04:14:12
OPAQUE SURFACE CONSTRUCTIONS
01 02 03 04 05 06 07 08
Construction Name Surface Type Construction Type Framing Total Cavity
R-value
Interior / Exterior
Continuous
R-value
U-factor Assembly Layers
R-38 Roof Attic Ceilings (below
attic)
Wood Framed
Ceiling 2x6 @ 16 in. O. C.R-38 None / None 0.026
Over Ceiling Joists: R-23.7 insul.
Cavity / Frame: R-14.3 / 2x6
Inside Finish: Gypsum Board
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
Required Not Required N/A n/a n/a
WATER HEATING SYSTEMS
01 02 03 04 05 06 07 08 09 10 11 12
Name System Type Distribution
Type
Water Heater
Name
Number of
Units
Solar Heating
System
Compact
Distribution
HERS
Verification
Water Heater
Name (#)Status
Verified
Existing
Condition
Existing Water
Heating
System
DHW Sys 1 Domestic Hot
Water (DHW)Standard DHW Heater
1 1 n/a None n/a DHW Heater
1 (1)Existing No
WATER HEATERS
01 02 03 04 05 06 07 08 09 10 11 12 13 14 15
Name
Heating
Element
Type
Tank Type # of
Units
Tank Vol.
(gal)
Heating
Efficiency
Type
Efficiency Rated
Input Type
Input
Rating or
Pilot
Tank
Insulation
R-value
(Int/Ext)
Standby
Loss or
Recovery
Eff
1st Hr.
Rating or
Flow Rate
Tank Location Status
Verified
Existing
Condition
DHW
Heater 1 Gas Small Storage 1 50 EF 0.6 Btu/Hr 75000 0 77 n/a Existing No
425-P010009454A-000-000-0000000-0000 01/10/2025 16:28 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.
FLOOD ZONE - 5121 W
Roberts Dr & #23/19/2025
CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD CF1R-PRF-01E
Project Name:240056 - ADDITION Calculation Date/Time:2024-02-06T04:13:41-08:00 (Page 9 of 11)
Calculation Description:Title 24 Analysis Input File Name:1 STORY ADDITION GARAGE Z8.ribd22x
Registration Number:Registration Date/Time: HERS Provider:
CA Building Energy Efficiency Standards - 2022 Residential Compliance Report Version: 2022.0.000
Schema Version: rev 20220901
Report Generated: 2024-02-06 04:14:12
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 09 10 11 12
Name System Type Heating Unit
Name
Heating
Equipment
Count
Cooling Unit
Name
Cooling
Equipment
Count
Fan Name Distribution
Name
Required
Thermostat
Type
Status
Verified
Existing
Condition
Existing HVAC
System
HVAC1
Heating and
cooling
system other
Heating
Component
1
1
Cooling
Component
1
1 HVAC Fan 1
Air
Distribution
System 1
n/a Existing No
HVAC - HEATING UNIT TYPES
01 02 03 04 05
Name System Type Number of Units Heating Efficiency Heating Unit Brand
Heating Component 1 Central gas furnace 1 AFUE - 78 n/a
HVAC - COOLING UNIT TYPES
01 02 03 04 05 06 07 08 09
Name System Type Number of Units Efficiency Metric Efficiency
EER/EER2/CEER
Efficiency
SEER/SEER2 Zonally Controlled Mulit-speed
Compressor HERS Verification
Cooling
Component 1 Central split AC 1 EER/SEER 9.5 10 Not Zonal Single Speed
Cooling
Component
1-hers-cool
425-P010009454A-000-000-0000000-0000 01/10/2025 16:28 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.
FLOOD ZONE - 5121 W
Roberts Dr & #23/19/2025
CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD CF1R-PRF-01E
Project Name:240056 - ADDITION Calculation Date/Time:2024-02-06T04:13:41-08:00 (Page 10 of 11)
Calculation Description:Title 24 Analysis Input File Name:1 STORY ADDITION GARAGE Z8.ribd22x
Registration Number:Registration Date/Time: HERS Provider:
CA Building Energy Efficiency Standards - 2022 Residential Compliance Report Version: 2022.0.000
Schema Version: rev 20220901
Report Generated: 2024-02-06 04:14:12
HVAC - DISTRIBUTION SYSTEMS
01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16
Name Type Design Type
Duct Ins.
R-value
Duct
Location Surface Area
Bypass Duct Duct Leakage HERS
Verification Status
Verified
Existing
Condition
Existing
Distribution
system
New Ducts
25 ftSuppl
y
Retur
n
Suppl
y
Retur
n
Suppl
y
Retur
n
Air
Distribution
System 1
Unconditio
ned attic
Non-
Verified R-6 R-6 Atti
c
Atti
c n/a n/a No Bypass
Duct
Existing
(not
specified)
Air
Distribution
System
1-hers-dist
Existing +
New No No
HVAC - FAN SYSTEMS
01 02 03 04
Name Type Fan Power (Watts/CFM)Name
HVAC Fan 1 HVAC Fan 0.45 HVAC Fan 1-hers-fan
HVAC FAN SYSTEMS - HERS VERIFICATION
01 02 03
Name Verified Fan Watt Draw Required Fan Efficacy (Watts/CFM)
HVAC Fan 1-hers-fan Not Required 0
HERS RATER VERIFICATION OF EXISTING CONDITIONS
425-P010009454A-000-000-0000000-0000 01/10/2025 16:28 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.
FLOOD ZONE - 5121 W
Roberts Dr & #23/19/2025
CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD CF1R-PRF-01E
Project Name:240056 - ADDITION Calculation Date/Time:2024-02-06T04:13:41-08:00 (Page 11 of 11)
Calculation Description:Title 24 Analysis Input File Name:1 STORY ADDITION GARAGE Z8.ribd22x
Registration Number:Registration Date/Time: HERS Provider:
CA Building Energy Efficiency Standards - 2022 Residential Compliance Report Version: 2022.0.000
Schema Version: rev 20220901
Report Generated: 2024-02-06 04:14:12
DOCUMENTATION AUTHOR'S DECLARATION STATEMENT
1. I certify that this Certificate of Compliance documentation is accurate and complete.
Documentation Author Name:Documentation Author Signature:
Company:Signature Date:
Address:CEA/ HERS Certification Identification (If applicable):
City/State/Zip:Phone:
RESPONSIBLE PERSON'S DECLARATION STATEMENT
I certify the following under penalty of perjury, under the laws of the State of California:
1.I am eligible under Division 3 of the Business and Professions Code to accept responsibility for the building design identified on this Certificate of Compliance.
2.I certify that the energy features and performance specifications identified on this Certificate of Compliance conform to the requirements of Title 24, Part 1 and Part 6 of the California Code of Regulations.
3.The building design features or system design features identified on this Certificate of Compliance are consistent with the information provided on other applicable compliance documents, worksheets,
calculations, plans and specifications submitted to the enforcement agency for approval with this building permit application.
Responsible Designer Name:Responsible Designer Signature:
Company:Date Signed:
Address:License:
City/State/Zip:Phone:
Truong Dong
Dong Engineering 01/10/2025
10692 silver cir
garden grove, CA 92843 (714) 204-2874
Truong Dong
Dong Engineering 01/10/2025
10692 silver cir N/A
garden grove, CA 92843 (714) 204-2874
425-P010009454A-000-000-0000000-0000 01/10/2025 16:28 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.
Digitally signed by California Home Energy Efficiency Rating Services (CHEERS). This digital signature is provided in order to secure the content of
this registered document, and in no way implies Registration Provider responsibility for the accuracy of the information.
FLOOD ZONE - 5121 W
Roberts Dr & #23/19/2025
CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD CF1R-PRF-01E
Project Name:240056 - ADDITION Calculation Date/Time:2024-02-06T04:13:41-08:00 (Page 1 of 11)
Calculation Description:Title 24 Analysis Input File Name:1 STORY ADDITION GARAGE Z8.ribd22x
Registration Number:Registration Date/Time: HERS Provider:
CA Building Energy Efficiency Standards - 2022 Residential Compliance Report Version: 2022.0.000
Schema Version: rev 20220901
Report Generated: 2024-02-06 04:14:12
GENERAL INFORMATION
01 Project Name 240056 - ADDITION
02 Run Title Title 24 Analysis
03 Project Location 5121 W.ROBERTS DR,
04 City SANTA ANA 05 Standards Version 2022
06 Zip code 92704 07 Software Version EnergyPro 9.2
08 Climate Zone 8 09 Front Orientation (deg/ Cardinal)180
10 Building Type Single family 11 Number of Dwelling Units 1
12 Project Scope Addition and/or Alteration 13 Number of Bedrooms 4
14 Addition Cond. Floor Area (ft2)264 15 Number of Stories 1
16 Existing Cond. Floor Area (ft2)1094 17 Fenestration Average U-factor 0.3
18 Total Cond. Floor Area (ft2)1358 19 Glazing Percentage (%)13.73%
20 ADU Bedroom Count n/a 21 ADU Conditioned Floor Area n/a
22 Fuel Type Natural gas 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
424-P010021597A-000-000-0000000-0000 02/06/2024 04:16 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.
FLOOD ZONE - 5121 W
Roberts Dr & #23/19/2025
CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD CF1R-PRF-01E
Project Name:240056 - ADDITION Calculation Date/Time:2024-02-06T04:13:41-08:00 (Page 2 of 11)
Calculation Description:Title 24 Analysis Input File Name:1 STORY ADDITION GARAGE Z8.ribd22x
Registration Number:Registration Date/Time: HERS Provider:
CA Building Energy Efficiency Standards - 2022 Residential Compliance Report Version: 2022.0.000
Schema Version: rev 20220901
Report Generated: 2024-02-06 04:14:12
ENERGY USE SUMMARY
Energy Use Standard Design Source
Energy (EDR1) (kBtu/ft2 -yr)
Standard Design TDV Energy
(EDR2) (kTDV/ft2 -yr)
Proposed Design Source
Energy (EDR1) (kBtu/ft2 -yr)
Proposed Design TDV Energy
(EDR2) (kTDV/ft2 -yr)
Compliance
Margin (EDR1)
Compliance
Margin (EDR2)
Space Heating 0 10.51 0 12.67 0 -2.16
Space Cooling 0 81.95 0 75.88 0 6.07
IAQ Ventilation 0 0 0 0 0 0
Water Heating 0 41.03 0 41.03 0 0
Self
Utilization/Flexibility
Credit
Efficiency Compliance
Total 0 133.49 0 129.58 0 3.91
Photovoltaics 0 0
Battery 0
Flexibility
Indoor Lighting 0 7.9 0 7.9
Appl. & Cooking 0 23.22 0 23.18
Plug Loads 0 48.04 0 48.04
Outdoor Lighting 0 1.69 0 1.69
TOTAL COMPLIANCE 0 214.34 0 210.39
424-P010021597A-000-000-0000000-0000 02/06/2024 04:16 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.
FLOOD ZONE - 5121 W
Roberts Dr & #23/19/2025
CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD CF1R-PRF-01E
Project Name:240056 - ADDITION Calculation Date/Time:2024-02-06T04:13:41-08:00 (Page 3 of 11)
Calculation Description:Title 24 Analysis Input File Name:1 STORY ADDITION GARAGE Z8.ribd22x
Registration Number:Registration Date/Time: HERS Provider:
CA Building Energy Efficiency Standards - 2022 Residential Compliance Report Version: 2022.0.000
Schema Version: rev 20220901
Report Generated: 2024-02-06 04:14:12
ENERGY USE INTENSITY
Standard Design (kBtu/ft2 - yr )Proposed Design (kBtu/ft2 - yr )Compliance Margin (kBtu/ft2 - yr )Margin Percentage
Gross EUI1 30.98 30.94 0.04 0.13
Net EUI2 30.98 30.94 0.04 0.13
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 SPECIAL FEATURES
The following are features that must be installed as condition for meeting the modeled energy performance for this computer analysis.
•New ductwork added is less than 25 ft. in length
HERS 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
•Quality insulation installation (QII)
•Refrigerant Charge verification required if a refrigerant containing component is altered
•Duct Sealing required if a duct system component, plenum, or air handling unit is altered
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
240056 - ADDITION 1358 1 4 2 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
(E) Living Conditioned HVAC1 1094 8 DHW Sys 1 Existing Unchanged
424-P010021597A-000-000-0000000-0000 02/06/2024 04:16 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.
FLOOD ZONE - 5121 W
Roberts Dr & #23/19/2025
CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD CF1R-PRF-01E
Project Name:240056 - ADDITION Calculation Date/Time:2024-02-06T04:13:41-08:00 (Page 4 of 11)
Calculation Description:Title 24 Analysis Input File Name:1 STORY ADDITION GARAGE Z8.ribd22x
Registration Number:Registration Date/Time: HERS Provider:
CA Building Energy Efficiency Standards - 2022 Residential Compliance Report Version: 2022.0.000
Schema Version: rev 20220901
Report Generated: 2024-02-06 04:14:12
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
Addition Conditioned HVAC1 264 8 DHW Sys 1 New
OPAQUE SURFACES
01 02 03 04 05 06 07 08 09 10 11
Name Zone Construction Azimuth Orientation Gross Area (ft2)Window and
Door Area (ft2)Tilt (deg)Wall Exceptions Status Verified Existing
Condition
Front wall (E) Living R-0 Wall 180 Front 240 68 90 none Existing No
Left wall (E) Living R-0 Wall 270 Left 200 0 90 none Existing No
Rear wall (E) Living R-0 Wall 0 Back 160 62.5 90 none Existing No
Right wall (E) Living R-0 Wall 90 Right 212 36 90 none Existing No
Left wall 2 Addition R-15 Wall 270 Left 96 0 90 none New n/a
Rear wall 2 Addition R-15 Wall 0 Back 176 36 90 none New n/a
Right wall 2 Addition R-15 Wall 90 Right 96 4 90 none New n/a
Interior front
wall to ga
(E)
Living>>__Garag
e__
Default Wall Prior to
197 n/a n/a 96 0 n/a Existing No
Interior rear
wall to add
(E)
Living>>Addition R-0 Wall1 n/a n/a 176 0 n/a New n/a
Roof 2 (E) Living Default Roof Prior to
197 n/a n/a 1094 n/a n/a Existing No
Roof 3 Addition R-38 Roof Attic n/a n/a 264 n/a n/a New n/a
Front wall 2 __Garage__R-0 Wall 180 Front 160 16 90 none Existing No
Left wall 3 __Garage__R-0 Wall 270 Left 156 112 90 none Existing No
Rear Wall 3 __Garage__R-0 Wall 0 Back 56 0 90 none Existing No
Right wall 3 __Garage__R-0 Wall 90 Right 156 0 90 none Existing No
424-P010021597A-000-000-0000000-0000 02/06/2024 04:16 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.
FLOOD ZONE - 5121 W
Roberts Dr & #23/19/2025
CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD CF1R-PRF-01E
Project Name:240056 - ADDITION Calculation Date/Time:2024-02-06T04:13:41-08:00 (Page 5 of 11)
Calculation Description:Title 24 Analysis Input File Name:1 STORY ADDITION GARAGE Z8.ribd22x
Registration Number:Registration Date/Time: HERS Provider:
CA Building Energy Efficiency Standards - 2022 Residential Compliance Report Version: 2022.0.000
Schema Version: rev 20220901
Report Generated: 2024-02-06 04:14:12
OPAQUE SURFACES - CATHEDRAL CEILINGS
01 02 03 04 05 06 07 08 09 10 11 12 13 14
Name Zone Construction Azimuth Orientation Area
(ft2)
Skylight
Area (ft2)
Roof Rise (x
in 12)
Roof
Reflectance
Roof
Emittance
Cool
Roof Status
Verified
Existing
Condition
Existing
Construction
Roof __Garage__R-0 Roof No
Attic 0 Back 400 0 4 0.1 0.85 No Existing No
ATTIC
01 02 03 04 05 06 07 08 09 10
Name Construction Type Roof Rise
(x in 12)
Roof
Reflectance
Roof
Emittance
Radiant
Barrier Cool Roof Status Verified Existing
Condition
Attic (E) Living Attic Roof(E) Living Ventilated 4 0.1 0.85 No No Existing No
Attic Addition Attic RoofAddition Ventilated 4 0.1 0.85 No No New n/a
FENESTRATION / GLAZING
01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16
Name Type Surface Orientatio
n Azimuth Width
(ft)
Heigh
t (ft)Mult.Area
(ft2)U-factor U-factor
Source SHGC SHGC Source Exterior
Shading Status
Verified
Existing
Condition
EW01.01 Window Front wall Front 180 1 16 0.55 NFRC 0.67 NFRC Bug Screen Existing No
EW01.02 Window Front wall Front 180 1 16 0.55 NFRC 0.67 NFRC Bug Screen Existing No
EW01.03 Window Front wall Front 180 1 16 0.55 NFRC 0.67 NFRC Bug Screen Existing No
W01.04 Window Rear wall Back 0 1 9 0.3 NFRC 0.23 NFRC Bug Screen New NA
D01.04 Window Rear wall Back 0 1 53.5 0.3 NFRC 0.23 NFRC Bug Screen New NA
W01.04 2 Window Right wall Right 90 1 16 0.3 NFRC 0.23 NFRC Bug Screen New NA
EW01.07 Window Right wall Right 90 1 4 0.55 NFRC 0.67 NFRC Bug Screen Existing No
EW01.05 Window Right wall Right 90 1 16 0.55 NFRC 0.67 NFRC Bug Screen Existing No
424-P010021597A-000-000-0000000-0000 02/06/2024 04:16 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.
FLOOD ZONE - 5121 W
Roberts Dr & #23/19/2025
CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD CF1R-PRF-01E
Project Name:240056 - ADDITION Calculation Date/Time:2024-02-06T04:13:41-08:00 (Page 6 of 11)
Calculation Description:Title 24 Analysis Input File Name:1 STORY ADDITION GARAGE Z8.ribd22x
Registration Number:Registration Date/Time: HERS Provider:
CA Building Energy Efficiency Standards - 2022 Residential Compliance Report Version: 2022.0.000
Schema Version: rev 20220901
Report Generated: 2024-02-06 04:14:12
FENESTRATION / GLAZING
01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16
Name Type Surface Orientatio
n Azimuth Width
(ft)
Heigh
t (ft)Mult.Area
(ft2)U-factor U-factor
Source SHGC SHGC Source Exterior
Shading Status
Verified
Existing
Condition
W01.01 Window Rear wall 2 Back 0 1 18 0.3 NFRC 0.23 NFRC Bug Screen New NA
W01.02 Window Rear wall 2 Back 0 1 18 0.3 NFRC 0.23 NFRC Bug Screen New NA
W01.03 Window Right wall 2 Right 90 1 4 0.3 NFRC 0.23 NFRC Bug Screen New NA
EW01.06 Window Front wall 2 Front 180 1 16 0.55 NFRC 0.67 NFRC Bug Screen Existing No
OPAQUE DOORS
01 02 03 04 05 06
Name Side of Building Area (ft2)U-factor Status Verified Existing Condition
DE 3068 Front wall 20 0.5 Existing No
DG Left wall 3 112 0.7 Existing No
SLAB FLOORS
01 02 03 04 05 06 07 08 09 10
Name Zone Area (ft2)Perimeter (ft)
Edge Insul.
R-value and
Depth
Edge Insul.
R-value and
Depth
Carpeted Fraction Heated Status Verified Existing
Condition
Slab-on-Grade (E) Living 1094 138 none 0 80%No Existing No
Slab-on-Grade 2 Addition 264 68 none 0 80%No New n/a
Slab-on-Grade 3 __Garage__400 80 none 0 0%No Existing No
424-P010021597A-000-000-0000000-0000 02/06/2024 04:16 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.
FLOOD ZONE - 5121 W
Roberts Dr & #23/19/2025
CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD CF1R-PRF-01E
Project Name:240056 - ADDITION Calculation Date/Time:2024-02-06T04:13:41-08:00 (Page 7 of 11)
Calculation Description:Title 24 Analysis Input File Name:1 STORY ADDITION GARAGE Z8.ribd22x
Registration Number:Registration Date/Time: HERS Provider:
CA Building Energy Efficiency Standards - 2022 Residential Compliance Report Version: 2022.0.000
Schema Version: rev 20220901
Report Generated: 2024-02-06 04:14:12
OPAQUE SURFACE CONSTRUCTIONS
01 02 03 04 05 06 07 08
Construction Name Surface Type Construction Type Framing Total Cavity
R-value
Interior / Exterior
Continuous
R-value
U-factor Assembly Layers
R-0 Wall Exterior Walls Wood Framed Wall 2x4 @ 16 in. O. C.R-0 None / None 0.361
Inside Finish: Gypsum Board
Cavity / Frame: no insul. / 2x4
Exterior Finish: 3 Coat Stucco
R-15 Wall Exterior Walls Wood Framed Wall 2x4 @ 16 in. O. C.R-15 None / None 0.095
Inside Finish: Gypsum Board
Cavity / Frame: R-15 / 2x4
Exterior Finish: 3 Coat Stucco
R-0 Roof No Attic Cathedral Ceilings Wood Framed
Ceiling 2x4 @ 16 in. O. C.R-0 None / None 0.484
Roofing: Light Roof (Asphalt Shingle)
Roof Deck: Wood
Siding/sheathing/decking
Cavity / Frame: no insul. / 2x4
Inside Finish: Gypsum Board
Default Wall Prior to
197 Interior Walls Wood Framed Wall 2x4 @ 16 in. O. C.R-0 None / None 0.277
Inside Finish: Gypsum Board
Cavity / Frame: no insul. / 2x4
Other Side Finish: Gypsum Board
R-0 Wall1 Interior Walls Wood Framed Wall 2x4 @ 16 in. O. C.R-0 None / None 0.277
Inside Finish: Gypsum Board
Cavity / Frame: no insul. / 2x4
Other Side Finish: Gypsum Board
Attic Roof(E) Living Attic Roofs Wood Framed
Ceiling 2x4 @ 24 in. O. C.R-0 None / 0 0.644
Roofing: Light Roof (Asphalt Shingle)
Roof Deck: Wood
Siding/sheathing/decking
Cavity / Frame: no insul. / 2x4
Attic RoofAddition Attic Roofs Wood Framed
Ceiling 2x4 @ 24 in. O. C.R-0 None / 0 0.644
Roofing: Light Roof (Asphalt Shingle)
Roof Deck: Wood
Siding/sheathing/decking
Cavity / Frame: no insul. / 2x4
Default Roof Prior to
197
Ceilings (below
attic)
Wood Framed
Ceiling 2x4 @ 16 in. O. C.R-11 None / None 0.083
Over Ceiling Joists: R-1.9 insul.
Cavity / Frame: R-9.1 / 2x4
Inside Finish: Gypsum Board
424-P010021597A-000-000-0000000-0000 02/06/2024 04:16 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.
FLOOD ZONE - 5121 W
Roberts Dr & #23/19/2025
CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD CF1R-PRF-01E
Project Name:240056 - ADDITION Calculation Date/Time:2024-02-06T04:13:41-08:00 (Page 8 of 11)
Calculation Description:Title 24 Analysis Input File Name:1 STORY ADDITION GARAGE Z8.ribd22x
Registration Number:Registration Date/Time: HERS Provider:
CA Building Energy Efficiency Standards - 2022 Residential Compliance Report Version: 2022.0.000
Schema Version: rev 20220901
Report Generated: 2024-02-06 04:14:12
OPAQUE SURFACE CONSTRUCTIONS
01 02 03 04 05 06 07 08
Construction Name Surface Type Construction Type Framing Total Cavity
R-value
Interior / Exterior
Continuous
R-value
U-factor Assembly Layers
R-38 Roof Attic Ceilings (below
attic)
Wood Framed
Ceiling 2x6 @ 16 in. O. C.R-38 None / None 0.026
Over Ceiling Joists: R-23.7 insul.
Cavity / Frame: R-14.3 / 2x6
Inside Finish: Gypsum Board
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
Required Not Required N/A n/a n/a
WATER HEATING SYSTEMS
01 02 03 04 05 06 07 08 09 10 11 12
Name System Type Distribution
Type
Water Heater
Name
Number of
Units
Solar Heating
System
Compact
Distribution
HERS
Verification
Water Heater
Name (#)Status
Verified
Existing
Condition
Existing Water
Heating
System
DHW Sys 1 Domestic Hot
Water (DHW)Standard DHW Heater
1 1 n/a None n/a DHW Heater
1 (1)Existing No
WATER HEATERS
01 02 03 04 05 06 07 08 09 10 11 12 13 14 15
Name
Heating
Element
Type
Tank Type # of
Units
Tank Vol.
(gal)
Heating
Efficiency
Type
Efficiency Rated
Input Type
Input
Rating or
Pilot
Tank
Insulation
R-value
(Int/Ext)
Standby
Loss or
Recovery
Eff
1st Hr.
Rating or
Flow Rate
Tank Location Status
Verified
Existing
Condition
DHW
Heater 1 Gas Small Storage 1 50 EF 0.6 Btu/Hr 75000 0 77 n/a Existing No
424-P010021597A-000-000-0000000-0000 02/06/2024 04:16 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.
FLOOD ZONE - 5121 W
Roberts Dr & #23/19/2025
CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD CF1R-PRF-01E
Project Name:240056 - ADDITION Calculation Date/Time:2024-02-06T04:13:41-08:00 (Page 9 of 11)
Calculation Description:Title 24 Analysis Input File Name:1 STORY ADDITION GARAGE Z8.ribd22x
Registration Number:Registration Date/Time: HERS Provider:
CA Building Energy Efficiency Standards - 2022 Residential Compliance Report Version: 2022.0.000
Schema Version: rev 20220901
Report Generated: 2024-02-06 04:14:12
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 09 10 11 12
Name System Type Heating Unit
Name
Heating
Equipment
Count
Cooling Unit
Name
Cooling
Equipment
Count
Fan Name Distribution
Name
Required
Thermostat
Type
Status
Verified
Existing
Condition
Existing HVAC
System
HVAC1
Heating and
cooling
system other
Heating
Component
1
1
Cooling
Component
1
1 HVAC Fan 1
Air
Distribution
System 1
n/a Existing No
HVAC - HEATING UNIT TYPES
01 02 03 04 05
Name System Type Number of Units Heating Efficiency Heating Unit Brand
Heating Component 1 Central gas furnace 1 AFUE - 78 n/a
HVAC - COOLING UNIT TYPES
01 02 03 04 05 06 07 08 09
Name System Type Number of Units Efficiency Metric Efficiency
EER/EER2/CEER
Efficiency
SEER/SEER2 Zonally Controlled Mulit-speed
Compressor HERS Verification
Cooling
Component 1 Central split AC 1 EER/SEER 9.5 10 Not Zonal Single Speed
Cooling
Component
1-hers-cool
424-P010021597A-000-000-0000000-0000 02/06/2024 04:16 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.
FLOOD ZONE - 5121 W
Roberts Dr & #23/19/2025
CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD CF1R-PRF-01E
Project Name:240056 - ADDITION Calculation Date/Time:2024-02-06T04:13:41-08:00 (Page 10 of 11)
Calculation Description:Title 24 Analysis Input File Name:1 STORY ADDITION GARAGE Z8.ribd22x
Registration Number:Registration Date/Time: HERS Provider:
CA Building Energy Efficiency Standards - 2022 Residential Compliance Report Version: 2022.0.000
Schema Version: rev 20220901
Report Generated: 2024-02-06 04:14:12
HVAC - DISTRIBUTION SYSTEMS
01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16
Name Type Design Type
Duct Ins.
R-value
Duct
Location Surface Area
Bypass Duct Duct Leakage HERS
Verification Status
Verified
Existing
Condition
Existing
Distribution
system
New Ducts
25 ftSuppl
y
Retur
n
Suppl
y
Retur
n
Suppl
y
Retur
n
Air
Distribution
System 1
Unconditio
ned attic
Non-
Verified R-6 R-6 Atti
c
Atti
c n/a n/a No Bypass
Duct
Existing
(not
specified)
Air
Distribution
System
1-hers-dist
Existing +
New No No
HVAC - FAN SYSTEMS
01 02 03 04
Name Type Fan Power (Watts/CFM)Name
HVAC Fan 1 HVAC Fan 0.45 HVAC Fan 1-hers-fan
HVAC FAN SYSTEMS - HERS VERIFICATION
01 02 03
Name Verified Fan Watt Draw Required Fan Efficacy (Watts/CFM)
HVAC Fan 1-hers-fan Not Required 0
HERS RATER VERIFICATION OF EXISTING CONDITIONS
424-P010021597A-000-000-0000000-0000 02/06/2024 04:16 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.
FLOOD ZONE - 5121 W
Roberts Dr & #23/19/2025
CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD CF1R-PRF-01E
Project Name:240056 - ADDITION Calculation Date/Time:2024-02-06T04:13:41-08:00 (Page 11 of 11)
Calculation Description:Title 24 Analysis Input File Name:1 STORY ADDITION GARAGE Z8.ribd22x
Registration Number:Registration Date/Time: HERS Provider:
CA Building Energy Efficiency Standards - 2022 Residential Compliance Report Version: 2022.0.000
Schema Version: rev 20220901
Report Generated: 2024-02-06 04:14:12
DOCUMENTATION AUTHOR'S DECLARATION STATEMENT
1. I certify that this Certificate of Compliance documentation is accurate and complete.
Documentation Author Name:Documentation Author Signature:
Company:Signature Date:
Address:CEA/ HERS Certification Identification (If applicable):
City/State/Zip:Phone:
RESPONSIBLE PERSON'S DECLARATION STATEMENT
I certify the following under penalty of perjury, under the laws of the State of California:
1.I am eligible under Division 3 of the Business and Professions Code to accept responsibility for the building design identified on this Certificate of Compliance.
2.I certify that the energy features and performance specifications identified on this Certificate of Compliance conform to the requirements of Title 24, Part 1 and Part 6 of the California Code of Regulations.
3.The building design features or system design features identified on this Certificate of Compliance are consistent with the information provided on other applicable compliance documents, worksheets,
calculations, plans and specifications submitted to the enforcement agency for approval with this building permit application.
Responsible Designer Name:Responsible Designer Signature:
Company:Date Signed:
Address:License:
City/State/Zip:Phone:
Truong Dong
Dong Engineering 02/06/2024
10692 silver cir
garden grove, CA 92843 (714) 204-2874
Truong Dong
Dong Engineering 02/06/2024
10692 silver cir N/A
garden grove, CA 92843 (714) 204-2874
424-P010021597A-000-000-0000000-0000 02/06/2024 04:16 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.
Digitally signed by California Home Energy Efficiency Rating Services (CHEERS). This digital signature is provided in order to secure the content of
this registered document, and in no way implies Registration Provider responsibility for the accuracy of the information.
FLOOD ZONE - 5121 W
Roberts Dr & #23/19/2025
CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD CF1R-PRF-01-E
Project Name:240056 - ADU Calculation Date/Time:2024-06-21T19:06:01-07:00 (Page 1 of 12)
Calculation Description:Title 24 Analysis Input File Name:1 STORY ADU NO GARAGE Z8.ribd22x
Registration Number:Registration Date/Time: HERS Provider:
CA Building Energy Efficiency Standards - 2022 Residential Compliance Report Version: 2022.0.000
Schema Version: rev 20220901
Report Generated: 2024-06-21 19:06:46
GENERAL INFORMATION
01 Project Name 240056 - ADU
02 Run Title Title 24 Analysis
03 Project Location 5121 W.ROBERTS DR, UNIT#2
04 City SANTA ANA 05 Standards Version 2022
06 Zip code 92704 07 Software Version EnergyPro 9.2
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 2
14 Addition Cond. Floor Area (ft2)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)1000 19 Glazing Percentage (%)15.65%
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
424-P010113219A-000-000-0000000-0000 06/21/2024 19:08 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.
FLOOD ZONE - 5121 W
Roberts Dr & #23/19/2025
CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD CF1R-PRF-01-E
Project Name:240056 - ADU Calculation Date/Time:2024-06-21T19:06:01-07:00 (Page 2 of 12)
Calculation Description:Title 24 Analysis Input File Name:1 STORY ADU NO GARAGE Z8.ribd22x
Registration Number:Registration Date/Time: HERS Provider:
CA Building Energy Efficiency Standards - 2022 Residential Compliance Report Version: 2022.0.000
Schema Version: rev 20220901
Report Generated: 2024-06-21 19:06:46
ENERGY DESIGN RATINGS
Energy Design Ratings Compliance Margins
Source Energy
(EDR1)
Efficiency1 EDR
(EDR2efficiency)
Total2 EDR
(EDR2total)
Source Energy
(EDR1)
Efficiency1 EDR
(EDR2efficiency)
Total2 EDR
(EDR2total)
Standard Design 30.8 37.1 24
Proposed Design 30.1 35.8 23.4 0.7 1.3 0.6
RESULT3: PASS
1Efficiency EDR includes improvements like a better building envelope and more efficient equipment
2Total EDR includes efficiency and demand response measures such as photovoltaic (PV) system and batteries
3Building 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: 2.02 kWdc
•PV System resized to 2.02 kWdc (a factor of 2.016) to achieve 'Standard Design PV' PV scaling
424-P010113219A-000-000-0000000-0000 06/21/2024 19:08 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.
FLOOD ZONE - 5121 W
Roberts Dr & #23/19/2025
CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD CF1R-PRF-01-E
Project Name:240056 - ADU Calculation Date/Time:2024-06-21T19:06:01-07:00 (Page 3 of 12)
Calculation Description:Title 24 Analysis Input File Name:1 STORY ADU NO GARAGE Z8.ribd22x
Registration Number:Registration Date/Time: HERS Provider:
CA Building Energy Efficiency Standards - 2022 Residential Compliance Report Version: 2022.0.000
Schema Version: rev 20220901
Report Generated: 2024-06-21 19:06:46
ENERGY USE SUMMARY
Energy Use Standard Design Source
Energy (EDR1) (kBtu/ft2 -yr)
Standard Design TDV Energy
(EDR2) (kTDV/ft2 -yr)
Proposed Design Source
Energy (EDR1) (kBtu/ft2 -yr)
Proposed Design TDV Energy
(EDR2) (kTDV/ft2 -yr)
Compliance
Margin (EDR1)
Compliance
Margin (EDR2)
Space Heating 0.36 1.7 0.99 7.17 -0.63 -5.47
Space Cooling 1 25.09 0.77 24.12 0.23 0.97
IAQ Ventilation 0.4 4.22 0.4 4.22 0 0
Water Heating 1.83 19.18 1.25 13 0.58 6.18
Self
Utilization/Flexibility
Credit
0 0
Efficiency Compliance
Total 3.59 50.19 3.41 48.51 0.18 1.68
Photovoltaics -2.21 -66.47 -2.21 -65.93
Battery 0 0
Flexibility
Indoor Lighting 0.86 8.06 0.86 8.06
Appl. & Cooking 2.62 20.93 2.6 20.69
Plug Loads 4.54 46.26 4.54 46.26
Outdoor Lighting 0.2 1.75 0.2 1.75
TOTAL COMPLIANCE 9.6 60.72 9.4 59.34
424-P010113219A-000-000-0000000-0000 06/21/2024 19:08 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.
FLOOD ZONE - 5121 W
Roberts Dr & #23/19/2025
CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD CF1R-PRF-01-E
Project Name:240056 - ADU Calculation Date/Time:2024-06-21T19:06:01-07:00 (Page 4 of 12)
Calculation Description:Title 24 Analysis Input File Name:1 STORY ADU NO GARAGE Z8.ribd22x
Registration Number:Registration Date/Time: HERS Provider:
CA Building Energy Efficiency Standards - 2022 Residential Compliance Report Version: 2022.0.000
Schema Version: rev 20220901
Report Generated: 2024-06-21 19:06:46
ENERGY USE INTENSITY
Standard Design (kBtu/ft2 - yr )Proposed Design (kBtu/ft2 - yr )Compliance Margin (kBtu/ft2 - yr )Margin Percentage
Gross EUI1 15.42 14.47 0.95 6.16
Net EUI2 4.18 3.23 0.95 22.73
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
(kWdc)Exception Module Type Array Type Power Electronics CFI Azimuth
(deg)
Tilt
Input
Array Angle
(deg)
Tilt: (x in
12)
Inverter Eff.
(%)
Annual
Solar Access
(%)
2.02 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.
•Ducts with high level of insulation
•Insulation below roof deck
•Northwest Energy Efficiency Alliance (NEEA) rated heat pump water heater; specific brand/model, or equivalent, must be installed
424-P010113219A-000-000-0000000-0000 06/21/2024 19:08 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.
FLOOD ZONE - 5121 W
Roberts Dr & #23/19/2025
CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD CF1R-PRF-01-E
Project Name:240056 - ADU Calculation Date/Time:2024-06-21T19:06:01-07:00 (Page 5 of 12)
Calculation Description:Title 24 Analysis Input File Name:1 STORY ADU NO GARAGE Z8.ribd22x
Registration Number:Registration Date/Time: HERS Provider:
CA Building Energy Efficiency Standards - 2022 Residential Compliance Report Version: 2022.0.000
Schema Version: rev 20220901
Report Generated: 2024-06-21 19:06:46
HERS 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
•Quality insulation installation (QII)
•Indoor air quality ventilation
•Minimum Airflow
•Fan Efficacy Watts/CFM
•Verified HSPF
•Verified heat pump rated heating capacity
•Duct leakage testing
•Verified Duct Design
•Duct design specifies Buried Ducts
•Compact distribution system expanded credit
•Drain water heat recovery system
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
240056 - ADU 1000 1 2 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
Living Conditioned HVAC1 1000 10 DHW Sys 1 New
OPAQUE SURFACES
01 02 03 04 05 06 07 08
Name Zone Construction Azimuth Orientation Gross Area (ft2)Window and Door
Area (ft2)Tilt (deg)
Front wall Living R-15 Wall 90 Front 290 50 90
Left wall Living R-15 Wall 180 Left 390 7.5 90
Rear wall Living R-15 Wall 270 Back 290 33 90
424-P010113219A-000-000-0000000-0000 06/21/2024 19:08 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.
FLOOD ZONE - 5121 W
Roberts Dr & #23/19/2025
CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD CF1R-PRF-01-E
Project Name:240056 - ADU Calculation Date/Time:2024-06-21T19:06:01-07:00 (Page 6 of 12)
Calculation Description:Title 24 Analysis Input File Name:1 STORY ADU NO GARAGE Z8.ribd22x
Registration Number:Registration Date/Time: HERS Provider:
CA Building Energy Efficiency Standards - 2022 Residential Compliance Report Version: 2022.0.000
Schema Version: rev 20220901
Report Generated: 2024-06-21 19:06:46
OPAQUE SURFACES
01 02 03 04 05 06 07 08
Name Zone Construction Azimuth Orientation Gross Area (ft2)Window and Door
Area (ft2)Tilt (deg)
Right wall Living R-15 Wall 0 Right 390 86 90
Roof Attic Living R-38 + R-13 Roof Attic n/a n/a 1000 n/a n/a
ATTIC
01 02 03 04 05 06 07 08
Name Construction Type Roof Rise (x in 12)Roof Reflectance Roof Emittance Radiant Barrier Cool Roof
Attic Living Attic RoofLiving Ventilated 4 0.1 0.85 No No
FENESTRATION / GLAZING
01 02 03 04 05 06 07 08 09 10 11 12 13 14
Name Type Surface Orientation Azimuth Width
(ft)
Height
(ft)Mult.Area
(ft2)U-factor U-factor
Source SHGC SHGC Source Exterior Shading
W01.01 Window Front wall Front 90 1 18 0.3 NFRC 0.23 NFRC Bug Screen
W 3040 Window Front wall Front 90 1 12 0.3 NFRC 0.23 NFRC Bug Screen
W01.05 Window Left wall Left 180 1 7.5 0.3 NFRC 0.23 NFRC Bug Screen
W 4640 Window Rear wall Back 270 1 18 0.3 NFRC 0.23 NFRC Bug Screen
D 2068 Window Rear wall Back 270 1 15 0.3 NFRC 0.23 NFRC Bug Screen
W01.04 Window Right wall Right 0 1 18 0.3 NFRC 0.23 NFRC Bug Screen
W01.07 Window Right wall Right 0 1 18 0.3 NFRC 0.23 NFRC Bug Screen
W01.09 Window Right wall Right 0 1 6 0.3 NFRC 0.23 NFRC Bug Screen
D01.09 Window Right wall Right 0 1 44 0.3 NFRC 0.23 NFRC Bug Screen
424-P010113219A-000-000-0000000-0000 06/21/2024 19:08 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.
FLOOD ZONE - 5121 W
Roberts Dr & #23/19/2025
CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD CF1R-PRF-01-E
Project Name:240056 - ADU Calculation Date/Time:2024-06-21T19:06:01-07:00 (Page 7 of 12)
Calculation Description:Title 24 Analysis Input File Name:1 STORY ADU NO GARAGE Z8.ribd22x
Registration Number:Registration Date/Time: HERS Provider:
CA Building Energy Efficiency Standards - 2022 Residential Compliance Report Version: 2022.0.000
Schema Version: rev 20220901
Report Generated: 2024-06-21 19:06:46
OPAQUE DOORS
01 02 03 04
Name Side of Building Area (ft2)U-factor
D01.01 Front wall 20 0.5
SLAB FLOORS
01 02 03 04 05 06 07 08
Name Zone Area (ft2)Perimeter (ft)Edge Insul. R-value
and Depth
Edge Insul. R-value
and Depth Carpeted Fraction Heated
Slab-on-Grade Living 1000 135 none 0 80%No
OPAQUE SURFACE CONSTRUCTIONS
01 02 03 04 05 06 07 08
Construction Name Surface Type Construction Type Framing Total Cavity
R-value
Interior / Exterior
Continuous
R-value
U-factor Assembly Layers
R-15 Wall Exterior Walls Wood Framed Wall 2x4 @ 16 in. O. C.R-15 None / None 0.095
Inside Finish: Gypsum Board
Cavity / Frame: R-15 / 2x4
Exterior Finish: 3 Coat Stucco
Attic RoofLiving Attic Roofs Wood Framed
Ceiling 2x4 @ 24 in. O. C.R-13 None / 0 0.078
Roofing: Light Roof (Asphalt Shingle)
Roof Deck: Wood
Siding/sheathing/decking
Cavity / Frame: R-13.0 / 2x4
Around Roof Joists: R-0.0 insul.
R-38 + R-13 Roof Attic Ceilings (below
attic)
Wood Framed
Ceiling 2x4 @ 16 in. O. C.R-38 None / None 0.025
Over Ceiling Joists: R-28.9 insul.
Cavity / Frame: R-9.1 / 2x4
Inside Finish: Gypsum Board
424-P010113219A-000-000-0000000-0000 06/21/2024 19:08 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.
FLOOD ZONE - 5121 W
Roberts Dr & #23/19/2025
CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD CF1R-PRF-01-E
Project Name:240056 - ADU Calculation Date/Time:2024-06-21T19:06:01-07:00 (Page 8 of 12)
Calculation Description:Title 24 Analysis Input File Name:1 STORY ADU NO GARAGE Z8.ribd22x
Registration Number:Registration Date/Time: HERS Provider:
CA Building Energy Efficiency Standards - 2022 Residential Compliance Report Version: 2022.0.000
Schema Version: rev 20220901
Report Generated: 2024-06-21 19:06:46
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
Required Not Required N/A n/a n/a
WATER HEATING SYSTEMS
01 02 03 04 05 06 07 08 09
Name System Type Distribution Type Water Heater Name Number of Units Solar Heating
System
Compact
Distribution HERS Verification Water Heater
Name (#)
DHW Sys 1 Domestic Hot
Water (DHW)Standard DHW Heater 1 1 n/a Expanded DHW Sys
1-hers-dhw DHW Heater 1 (1)
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 Living Living
WATER HEATING - COMPACT DISTRIBUTION
01 02 03 04 05 06 07
Dwelling Unit type Water Heating System
Name
Master Bath distance of
furthest fixture to Water
Heater (ft)
Kitchen distance of
furthest fixture to Water
Heater (ft)
Furthest Third furthest
fixture to Water Heater
(ft)
Compactness Factor HERS Verification
Dwelling DHW Sys 1 n/a n/a n/a 0.6 Expanded Credit
424-P010113219A-000-000-0000000-0000 06/21/2024 19:08 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.
FLOOD ZONE - 5121 W
Roberts Dr & #23/19/2025
CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD CF1R-PRF-01-E
Project Name:240056 - ADU Calculation Date/Time:2024-06-21T19:06:01-07:00 (Page 9 of 12)
Calculation Description:Title 24 Analysis Input File Name:1 STORY ADU NO GARAGE Z8.ribd22x
Registration Number:Registration Date/Time: HERS Provider:
CA Building Energy Efficiency Standards - 2022 Residential Compliance Report Version: 2022.0.000
Schema Version: rev 20220901
Report Generated: 2024-06-21 19:06:46
WATER HEATING - DRAIN WATER HEAT RECOVERY
01 02 03 04 05 06
Dwelling Unit type DHW System and DWHR
Names Installation Configuration Shower Drains Shower Drain Water Heat
Recovery Efficiency (%)HERS Verification
Dwelling DHW Sys 1 - 1 - DWHR-1 Equal Flow 2 43 Required
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 Required Expanded Not Required Required
SPACE CONDITIONING SYSTEMS
01 02 03 04 05 06 07 08 09
Name System Type Heating Unit Name Heating Equipment
Count Cooling Unit Name Cooling Equipment
Count Fan Name Distribution Name Required
Thermostat Type
HVAC1 Heat pump
heating cooling
Heat Pump System
1 1 Heat Pump System
1 1 HVAC Fan 1 Air Distribution
System 1 Setback
HVAC - HEAT PUMPS
01 02 03 04 05 06 07 08 09 10 11 12 13
Name System Type Number of
Units
Heating Cooling
Zonally
Controlled
Compressor
Type HERS VerificationHeating
Efficiency
Type
HSPF/HS
PF2/COP Cap 47 Cap 17
Cooling
Efficiency
Type
SEER/SE
ER2
EER/EER
2/CEER
Heat Pump
System 1 Central split HP 1 HSPF 10 17000 13500 EERSEER 14 12 Not Zonal Single
Speed
Heat Pump System
1-hers-htpump
424-P010113219A-000-000-0000000-0000 06/21/2024 19:08 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.
FLOOD ZONE - 5121 W
Roberts Dr & #23/19/2025
CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD CF1R-PRF-01-E
Project Name:240056 - ADU Calculation Date/Time:2024-06-21T19:06:01-07:00 (Page 10 of 12)
Calculation Description:Title 24 Analysis Input File Name:1 STORY ADU NO GARAGE Z8.ribd22x
Registration Number:Registration Date/Time: HERS Provider:
CA Building Energy Efficiency Standards - 2022 Residential Compliance Report Version: 2022.0.000
Schema Version: rev 20220901
Report Generated: 2024-06-21 19:06:46
HVAC HEAT PUMPS - HERS VERIFICATION
01 02 03 04 05 06 07 08 09
Name Verified Airflow Airflow Target Verified EER/EER2 Verified
SEER/SEER2
Verified Refrigerant
Charge
Verified
HSPF/HSPF2
Verified Heating
Cap 47
Verified Heating
Cap 17
Heat Pump System
1-hers-htpump Required 350 Not Required Not Required No Yes Yes Yes
HVAC - DISTRIBUTION SYSTEMS
01 02 03 04 05 06 07 08 09 10 11 12
Name Type Design Type
Duct Ins. R-value Duct Location Surface Area
Bypass Duct Duct Leakage HERS Verification
Supply Return Supply Return Supply Return
Air Distribution
System 1
Unconditioned
attic Verified Design
See
duct
design
See
duct
design
Attic Attic 4.93 0 No Bypass Duct Sealed and Tested Air Distribution
System 1-hers-dist
HVAC DISTRIBUTION - HERS VERIFICATION
01 02 03 04 05 06 07 08 09
Name Duct Leakage
Verification
Duct Leakage
Target (%)
Verified Duct
Location
Verified Duct
Design Buried Ducts Deeply Buried
Ducts
Low-leakage Air
Handler
Low Leakage
Ducts Entirely in
Conditioned
Space
Air Distribution
System 1-hers-dist Yes 5.0 Not Required Required Required Credit not taken Not Required No
HVAC - FAN SYSTEMS
01 02 03 04
Name Type Fan Power (Watts/CFM)Name
HVAC Fan 1 HVAC Fan 0.3 HVAC Fan 1-hers-fan
424-P010113219A-000-000-0000000-0000 06/21/2024 19:08 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.
FLOOD ZONE - 5121 W
Roberts Dr & #23/19/2025
CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD CF1R-PRF-01-E
Project Name:240056 - ADU Calculation Date/Time:2024-06-21T19:06:01-07:00 (Page 11 of 12)
Calculation Description:Title 24 Analysis Input File Name:1 STORY ADU NO GARAGE Z8.ribd22x
Registration Number:Registration Date/Time: HERS Provider:
CA Building Energy Efficiency Standards - 2022 Residential Compliance Report Version: 2022.0.000
Schema Version: rev 20220901
Report Generated: 2024-06-21 19:06:46
HVAC FAN SYSTEMS - HERS VERIFICATION
01 02 03
Name Verified Fan Watt Draw Required Fan Efficacy (Watts/CFM)
HVAC Fan 1-hers-fan Required 0.3
INDOOR AIR QUALITY (IAQ) FANS
01 02 03 04 05 06 07 08 09
Dwelling Unit Airflow (CFM)Fan Efficacy
(W/CFM)IAQ Fan Type
Includes
Heat/Energy
Recovery?
IAQ Recovery
Effectiveness -
SRE/ASRE
Includes Fault
Indicator Display?HERS Verification Status
SFam IAQVentRpt 52 0.35 Exhaust No n/a / n/a No Yes
424-P010113219A-000-000-0000000-0000 06/21/2024 19:08 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.
FLOOD ZONE - 5121 W
Roberts Dr & #23/19/2025
CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD CF1R-PRF-01-E
Project Name:240056 - ADU Calculation Date/Time:2024-06-21T19:06:01-07:00 (Page 12 of 12)
Calculation Description:Title 24 Analysis Input File Name:1 STORY ADU NO GARAGE Z8.ribd22x
Registration Number:Registration Date/Time: HERS Provider:
CA Building Energy Efficiency Standards - 2022 Residential Compliance Report Version: 2022.0.000
Schema Version: rev 20220901
Report Generated: 2024-06-21 19:06:46
DOCUMENTATION AUTHOR'S DECLARATION STATEMENT
1. I certify that this Certificate of Compliance documentation is accurate and complete.
Documentation Author Name:Documentation Author Signature:
Company:Signature Date:
Address:CEA/ HERS Certification Identification (If applicable):
City/State/Zip:Phone:
RESPONSIBLE PERSON'S DECLARATION STATEMENT
I certify the following under penalty of perjury, under the laws of the State of California:
1.I am eligible under Division 3 of the Business and Professions Code to accept responsibility for the building design identified on this Certificate of Compliance.
2.I certify that the energy features and performance specifications identified on this Certificate of Compliance conform to the requirements of Title 24, Part 1 and Part 6 of the California Code of Regulations.
3.The building design features or system design features identified on this Certificate of Compliance are consistent with the information provided on other applicable compliance documents, worksheets,
calculations, plans and specifications submitted to the enforcement agency for approval with this building permit application.
Responsible Designer Name:Responsible Designer Signature:
Company:Date Signed:
Address:License:
City/State/Zip:Phone:
Truong Dong
Dong Engineering 06/21/2024
10692 silver cir
garden grove, CA 92843 (714) 204-2874
Truong Dong
Dong Engineering 06/21/2024
10692 silver cir N/A
garden grove, CA 92843 (714) 204-2874
424-P010113219A-000-000-0000000-0000 06/21/2024 19:08 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.
Digitally signed by California Home Energy Efficiency Rating Services (CHEERS). This digital signature is provided in order to secure the content of
this registered document, and in no way implies Registration Provider responsibility for the accuracy of the information.
FLOOD ZONE - 5121 W
Roberts Dr & #23/19/2025
CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD CF1R-PRF-01-E
Project Name:240056 - ADU Calculation Date/Time:2025-01-10T16:53:39-08:00 (Page 1 of 11)
Calculation Description:Title 24 Analysis Input File Name:1 STORY ADU NO GARAGE Z8.ribd22x
Registration Number:Registration Date/Time: HERS Provider:
CA Building Energy Efficiency Standards - 2022 Residential Compliance Report Version: 2022.0.000
Schema Version: rev 20220901
Report Generated: 2025-01-10 16:53:58
GENERAL INFORMATION
01 Project Name 240056 - ADU
02 Run Title Title 24 Analysis
03 Project Location 5121 W.ROBERTS DR, UNIT#2
04 City SANTA ANA 05 Standards Version 2022
06 Zip code 92704 07 Software Version EnergyPro 9.3
08 Climate Zone 8 09 Front Orientation (deg/ Cardinal)0
10 Building Type Single family 11 Number of Dwelling Units 1
12 Project Scope Newly Constructed 13 Number of Bedrooms 2
14 Addition Cond. Floor Area (ft2)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)1000 19 Glazing Percentage (%)12.30%
20 ADU Bedroom Count n/a 21 ADU Conditioned Floor Area n/a
22 Fuel Type Natural gas 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
425-P010009481A-000-000-0000000-0000 01/10/2025 16:54 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.
FLOOD ZONE - 5121 W
Roberts Dr & #23/19/2025
CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD CF1R-PRF-01-E
Project Name:240056 - ADU Calculation Date/Time:2025-01-10T16:53:39-08:00 (Page 2 of 11)
Calculation Description:Title 24 Analysis Input File Name:1 STORY ADU NO GARAGE Z8.ribd22x
Registration Number:Registration Date/Time: HERS Provider:
CA Building Energy Efficiency Standards - 2022 Residential Compliance Report Version: 2022.0.000
Schema Version: rev 20220901
Report Generated: 2025-01-10 16:53:58
ENERGY DESIGN RATINGS
Energy Design Ratings Compliance Margins
Source Energy
(EDR1)
Efficiency1 EDR
(EDR2efficiency)
Total2 EDR
(EDR2total)
Source Energy
(EDR1)
Efficiency1 EDR
(EDR2efficiency)
Total2 EDR
(EDR2total)
Standard Design 35.6 36.2 26.6
Proposed Design 34.9 35.6 26.3 0.7 0.6 0.3
RESULT3: PASS
1Efficiency EDR includes improvements like a better building envelope and more efficient equipment
2Total EDR includes efficiency and demand response measures such as photovoltaic (PV) system and batteries
3Building 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: 2.01 kWdc
•PV System resized to 2.01 kWdc (a factor of 2.013) to achieve 'Standard Design PV' PV scaling
425-P010009481A-000-000-0000000-0000 01/10/2025 16:54 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.
FLOOD ZONE - 5121 W
Roberts Dr & #23/19/2025
CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD CF1R-PRF-01-E
Project Name:240056 - ADU Calculation Date/Time:2025-01-10T16:53:39-08:00 (Page 3 of 11)
Calculation Description:Title 24 Analysis Input File Name:1 STORY ADU NO GARAGE Z8.ribd22x
Registration Number:Registration Date/Time: HERS Provider:
CA Building Energy Efficiency Standards - 2022 Residential Compliance Report Version: 2022.0.000
Schema Version: rev 20220901
Report Generated: 2025-01-10 16:53:58
ENERGY USE SUMMARY
Energy Use Standard Design Source
Energy (EDR1) (kBtu/ft2 -yr)
Standard Design TDV Energy
(EDR2) (kTDV/ft2 -yr)
Proposed Design Source
Energy (EDR1) (kBtu/ft2 -yr)
Proposed Design TDV Energy
(EDR2) (kTDV/ft2 -yr)
Compliance
Margin (EDR1)
Compliance
Margin (EDR2)
Space Heating 0.48 2.21 1.05 7.67 -0.57 -5.46
Space Cooling 0.95 23.24 0.65 22.28 0.3 0.96
IAQ Ventilation 0.4 4.22 0.4 4.22 0 0
Water Heating 1.83 19.35 1.33 14.08 0.5 5.27
Self
Utilization/Flexibility
Credit
0 0 0 0
Efficiency Compliance
Total 3.66 49.02 3.43 48.25 0.23 0.77
Photovoltaics -2.21 -66.37 -2.21 -65.91
Battery 0 0
Flexibility 0
Indoor Lighting 0.86 8.06 0.86 8.06
Appl. & Cooking 5.02 31.31 5 31.07
Plug Loads 4.54 46.26 4.54 46.26
Outdoor Lighting 0.2 1.75 0.2 1.75
TOTAL COMPLIANCE 12.07 70.03 11.82 69.48
425-P010009481A-000-000-0000000-0000 01/10/2025 16:54 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.
FLOOD ZONE - 5121 W
Roberts Dr & #23/19/2025
CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD CF1R-PRF-01-E
Project Name:240056 - ADU Calculation Date/Time:2025-01-10T16:53:39-08:00 (Page 4 of 11)
Calculation Description:Title 24 Analysis Input File Name:1 STORY ADU NO GARAGE Z8.ribd22x
Registration Number:Registration Date/Time: HERS Provider:
CA Building Energy Efficiency Standards - 2022 Residential Compliance Report Version: 2022.0.000
Schema Version: rev 20220901
Report Generated: 2025-01-10 16:53:58
ENERGY USE INTENSITY
Standard Design (kBtu/ft2 - yr )Proposed Design (kBtu/ft2 - yr )Margin (kBtu/ft2 - yr )Margin Percentage
Gross EUI1 18.23 17.3 0.93 5.1
Net EUI2 7.01 6.08 0.93 13.27
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
(kWdc)Exception Module Type Array Type Power Electronics CFI Azimuth
(deg)
Tilt
Input
Array Angle
(deg)
Tilt: (x in
12)
Inverter Eff.
(%)
Annual
Solar Access
(%)
2.01 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.
•Cool roof
•Insulation below roof deck
•Northwest Energy Efficiency Alliance (NEEA) rated heat pump water heater; specific brand/model, or equivalent, must be installed
425-P010009481A-000-000-0000000-0000 01/10/2025 16:54 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.
FLOOD ZONE - 5121 W
Roberts Dr & #23/19/2025
CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD CF1R-PRF-01-E
Project Name:240056 - ADU Calculation Date/Time:2025-01-10T16:53:39-08:00 (Page 5 of 11)
Calculation Description:Title 24 Analysis Input File Name:1 STORY ADU NO GARAGE Z8.ribd22x
Registration Number:Registration Date/Time: HERS Provider:
CA Building Energy Efficiency Standards - 2022 Residential Compliance Report Version: 2022.0.000
Schema Version: rev 20220901
Report Generated: 2025-01-10 16:53:58
HERS 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
•Quality insulation installation (QII)
•Indoor air quality ventilation
•Kitchen range hood
•Minimum Airflow
•Verified SEER/SEER2
•Verified Refrigerant Charge
•Fan Efficacy Watts/CFM
•Verified HSPF
•Verified heat pump rated heating capacity
•Duct leakage testing
•Compact distribution system expanded credit
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
240056 - ADU 1000 1 2 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
Living Conditioned HVAC1 1000 10 DHW Sys 1 New
OPAQUE SURFACES
01 02 03 04 05 06 07 08
Name Zone Construction Azimuth Orientation Gross Area (ft2)Window and Door
Area (ft2)Tilt (deg)
Front wall Living R-15 Wall 0 Front 490 61 90
Left wall Living R-15 Wall 90 Left 220 36 90
Rear wall Living R-15 Wall 180 Back 490 14 90
425-P010009481A-000-000-0000000-0000 01/10/2025 16:54 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.
FLOOD ZONE - 5121 W
Roberts Dr & #23/19/2025
CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD CF1R-PRF-01-E
Project Name:240056 - ADU Calculation Date/Time:2025-01-10T16:53:39-08:00 (Page 6 of 11)
Calculation Description:Title 24 Analysis Input File Name:1 STORY ADU NO GARAGE Z8.ribd22x
Registration Number:Registration Date/Time: HERS Provider:
CA Building Energy Efficiency Standards - 2022 Residential Compliance Report Version: 2022.0.000
Schema Version: rev 20220901
Report Generated: 2025-01-10 16:53:58
OPAQUE SURFACES
01 02 03 04 05 06 07 08
Name Zone Construction Azimuth Orientation Gross Area (ft2)Window and Door
Area (ft2)Tilt (deg)
Right wall Living R-15 Wall 270 Right 220 56 90
Roof Attic Living R-38 + R-13 Roof Attic n/a n/a 1000 n/a n/a
ATTIC
01 02 03 04 05 06 07 08
Name Construction Type Roof Rise (x in 12)Roof Reflectance Roof Emittance Radiant Barrier Cool Roof
Attic Living Attic RoofLiving Ventilated 4 0.21 0.92 No Yes
FENESTRATION / GLAZING
01 02 03 04 05 06 07 08 09 10 11 12 13 14
Name Type Surface Orientation Azimuth Width
(ft)
Height
(ft)Mult.Area
(ft2)U-factor U-factor
Source SHGC SHGC Source Exterior Shading
W01.01 Window Front wall Front 0 1 18 0.3 NFRC 0.23 NFRC Bug Screen
W01.02 Window Front wall Front 0 1 18 0.3 NFRC 0.23 NFRC Bug Screen
W01.09 Window Front wall Front 0 1 5 0.3 NFRC 0.23 NFRC Bug Screen
W01.03 Window Left wall Left 90 1 18 0.3 NFRC 0.23 NFRC Bug Screen
W01.04 Window Left wall Left 90 1 18 0.3 NFRC 0.23 NFRC Bug Screen
W01.05 Window Rear wall Back 180 1 9 0.3 NFRC 0.23 NFRC Bug Screen
W01.06 Window Rear wall Back 180 1 5 0.3 NFRC 0.23 NFRC Bug Screen
W01.07 Window Right wall Right 270 1 18 0.3 NFRC 0.23 NFRC Bug Screen
W01.08 Window Right wall Right 270 1 14 0.3 NFRC 0.23 NFRC Bug Screen
425-P010009481A-000-000-0000000-0000 01/10/2025 16:54 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.
FLOOD ZONE - 5121 W
Roberts Dr & #23/19/2025
CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD CF1R-PRF-01-E
Project Name:240056 - ADU Calculation Date/Time:2025-01-10T16:53:39-08:00 (Page 7 of 11)
Calculation Description:Title 24 Analysis Input File Name:1 STORY ADU NO GARAGE Z8.ribd22x
Registration Number:Registration Date/Time: HERS Provider:
CA Building Energy Efficiency Standards - 2022 Residential Compliance Report Version: 2022.0.000
Schema Version: rev 20220901
Report Generated: 2025-01-10 16:53:58
OPAQUE DOORS
01 02 03 04
Name Side of Building Area (ft2)U-factor
D01.01 Front wall 20 0.5
D01.09 Right wall 24 0.5
SLAB FLOORS
01 02 03 04 05 06 07 08
Name Zone Area (ft2)Perimeter (ft)Edge Insul. R-value
and Depth
Edge Insul. R-value
and Depth Carpeted Fraction Heated
Slab-on-Grade Living 1000 142 none 0 80%No
OPAQUE SURFACE CONSTRUCTIONS
01 02 03 04 05 06 07 08
Construction Name Surface Type Construction Type Framing Total Cavity
R-value
Interior / Exterior
Continuous
R-value
U-factor Assembly Layers
R-15 Wall Exterior Walls Wood Framed Wall 2x4 @ 16 in. O. C.R-15 None / None 0.095
Inside Finish: Gypsum Board
Cavity / Frame: R-15 / 2x4
Exterior Finish: 3 Coat Stucco
Attic RoofLiving Attic Roofs Wood Framed
Ceiling 2x4 @ 24 in. O. C.R-13 None / 0 0.078
Roofing: Light Roof (Asphalt Shingle)
Roof Deck: Wood
Siding/sheathing/decking
Cavity / Frame: R-13.0 / 2x4
Around Roof Joists: R-0.0 insul.
R-38 + R-13 Roof Attic Ceilings (below
attic)
Wood Framed
Ceiling 2x4 @ 16 in. O. C.R-38 None / None 0.025
Over Ceiling Joists: R-28.9 insul.
Cavity / Frame: R-9.1 / 2x4
Inside Finish: Gypsum Board
425-P010009481A-000-000-0000000-0000 01/10/2025 16:54 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.
FLOOD ZONE - 5121 W
Roberts Dr & #23/19/2025
CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD CF1R-PRF-01-E
Project Name:240056 - ADU Calculation Date/Time:2025-01-10T16:53:39-08:00 (Page 8 of 11)
Calculation Description:Title 24 Analysis Input File Name:1 STORY ADU NO GARAGE Z8.ribd22x
Registration Number:Registration Date/Time: HERS Provider:
CA Building Energy Efficiency Standards - 2022 Residential Compliance Report Version: 2022.0.000
Schema Version: rev 20220901
Report Generated: 2025-01-10 16:53:58
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
Required Not Required N/A n/a n/a
WATER HEATING SYSTEMS
01 02 03 04 05 06 07 08 09
Name System Type Distribution Type Water Heater Name Number of Units Solar Heating
System
Compact
Distribution HERS Verification Water Heater
Name (#)
DHW Sys 1 Domestic Hot
Water (DHW)Standard DHW Heater 1 1 n/a Expanded DHW Sys
1-hers-dhw DHW Heater 1 (1)
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 50 Rheem Rheem HPLD50-1RH Outside Living Living
WATER HEATING - COMPACT DISTRIBUTION
01 02 03 04 05 06 07
Dwelling Unit type Water Heating System
Name
Master Bath distance of
furthest fixture to Water
Heater (ft)
Kitchen distance of
furthest fixture to Water
Heater (ft)
Furthest Third furthest
fixture to Water Heater
(ft)
Compactness Factor HERS Verification
Dwelling DHW Sys 1 n/a n/a n/a 0.6 Expanded Credit
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 Required Expanded Not Required Not Required
425-P010009481A-000-000-0000000-0000 01/10/2025 16:54 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.
FLOOD ZONE - 5121 W
Roberts Dr & #23/19/2025
CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD CF1R-PRF-01-E
Project Name:240056 - ADU Calculation Date/Time:2025-01-10T16:53:39-08:00 (Page 9 of 11)
Calculation Description:Title 24 Analysis Input File Name:1 STORY ADU NO GARAGE Z8.ribd22x
Registration Number:Registration Date/Time: HERS Provider:
CA Building Energy Efficiency Standards - 2022 Residential Compliance Report Version: 2022.0.000
Schema Version: rev 20220901
Report Generated: 2025-01-10 16:53:58
SPACE CONDITIONING SYSTEMS
01 02 03 04 05 06 07 08 09
Name System Type Heating Unit Name Heating Equipment
Count Cooling Unit Name Cooling Equipment
Count Fan Name Distribution Name Required
Thermostat Type
HVAC1 Heat pump
heating cooling
Heat Pump System
1 1 Heat Pump System
1 1 HVAC Fan 1 Air Distribution
System 1 Setback
HVAC - HEAT PUMPS
01 02 03 04 05 06 07 08 09 10 11 12 13
Name System Type Number of
Units
Heating Cooling
Zonally
Controlled
Compressor
Type HERS VerificationHeating
Efficiency
Type
HSPF/HS
PF2/COP Cap 47 Cap 17
Cooling
Efficiency
Type
SEER/SE
ER2
EER/EER
2/CEER
Heat Pump
System 1 Central split HP 1 HSPF 11 36000 30000 EERSEER 16 12 Not Zonal Single
Speed
Heat Pump System
1-hers-htpump
HVAC HEAT PUMPS - HERS VERIFICATION
01 02 03 04 05 06 07 08 09
Name Verified Airflow Airflow Target Verified EER/EER2 Verified
SEER/SEER2
Verified Refrigerant
Charge
Verified
HSPF/HSPF2
Verified Heating
Cap 47
Verified Heating
Cap 17
Heat Pump System
1-hers-htpump Required 350 Not Required Required Yes Yes Yes Yes
HVAC - DISTRIBUTION SYSTEMS
01 02 03 04 05 06 07 08 09 10 11 12
Name Type Design Type
Duct Ins. R-value Duct Location Surface Area
Bypass Duct Duct Leakage HERS Verification
Supply Return Supply Return Supply Return
Air Distribution
System 1
Unconditioned
attic Non-Verified R-6 R-6 Attic Attic n/a n/a No Bypass Duct Sealed and Tested Air Distribution
System 1-hers-dist
425-P010009481A-000-000-0000000-0000 01/10/2025 16:54 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.
FLOOD ZONE - 5121 W
Roberts Dr & #23/19/2025
CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD CF1R-PRF-01-E
Project Name:240056 - ADU Calculation Date/Time:2025-01-10T16:53:39-08:00 (Page 10 of 11)
Calculation Description:Title 24 Analysis Input File Name:1 STORY ADU NO GARAGE Z8.ribd22x
Registration Number:Registration Date/Time: HERS Provider:
CA Building Energy Efficiency Standards - 2022 Residential Compliance Report Version: 2022.0.000
Schema Version: rev 20220901
Report Generated: 2025-01-10 16:53:58
HVAC DISTRIBUTION - HERS VERIFICATION
01 02 03 04 05 06 07 08 09
Name Duct Leakage
Verification
Duct Leakage
Target (%)
Verified Duct
Location
Verified Duct
Design Buried Ducts Deeply Buried
Ducts
Low-leakage Air
Handler
Low Leakage
Ducts Entirely in
Conditioned
Space
Air Distribution
System 1-hers-dist Yes 5.0 Not Required Not Required Not Required Credit not taken Not Required No
HVAC - FAN SYSTEMS
01 02 03 04
Name Type Fan Power (Watts/CFM)Name
HVAC Fan 1 HVAC Fan 0.3 HVAC Fan 1-hers-fan
HVAC FAN SYSTEMS - HERS VERIFICATION
01 02 03
Name Verified Fan Watt Draw Required Fan Efficacy (Watts/CFM)
HVAC Fan 1-hers-fan Required 0.3
INDOOR AIR QUALITY (IAQ) FANS
01 02 03 04 05 06 07 08 09
Dwelling Unit Airflow (CFM)Fan Efficacy
(W/CFM)IAQ Fan Type
Includes
Heat/Energy
Recovery?
IAQ Recovery
Effectiveness -
SRE/ASRE
Includes Fault
Indicator Display?HERS Verification Status
SFam IAQVentRpt 52 0.35 Exhaust No n/a / n/a No Yes
425-P010009481A-000-000-0000000-0000 01/10/2025 16:54 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.
FLOOD ZONE - 5121 W
Roberts Dr & #23/19/2025
CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD CF1R-PRF-01-E
Project Name:240056 - ADU Calculation Date/Time:2025-01-10T16:53:39-08:00 (Page 11 of 11)
Calculation Description:Title 24 Analysis Input File Name:1 STORY ADU NO GARAGE Z8.ribd22x
Registration Number:Registration Date/Time: HERS Provider:
CA Building Energy Efficiency Standards - 2022 Residential Compliance Report Version: 2022.0.000
Schema Version: rev 20220901
Report Generated: 2025-01-10 16:53:58
DOCUMENTATION AUTHOR'S DECLARATION STATEMENT
1. I certify that this Certificate of Compliance documentation is accurate and complete.
Documentation Author Name:Documentation Author Signature:
Company:Signature Date:
Address:CEA/ HERS Certification Identification (If applicable):
City/State/Zip:Phone:
RESPONSIBLE PERSON'S DECLARATION STATEMENT
I certify the following under penalty of perjury, under the laws of the State of California:
1.I am eligible under Division 3 of the Business and Professions Code to accept responsibility for the building design identified on this Certificate of Compliance.
2.I certify that the energy features and performance specifications identified on this Certificate of Compliance conform to the requirements of Title 24, Part 1 and Part 6 of the California Code of Regulations.
3.The building design features or system design features identified on this Certificate of Compliance are consistent with the information provided on other applicable compliance documents, worksheets,
calculations, plans and specifications submitted to the enforcement agency for approval with this building permit application.
Responsible Designer Name:Responsible Designer Signature:
Company:Date Signed:
Address:License:
City/State/Zip:Phone:
Truong Dong
Dong Engineering 01/10/2025
10692 silver cir
garden grove, CA 92843 (714) 204-2874
Truong Dong
Dong Engineering 01/10/2025
10692 silver cir N/A
garden grove, CA 92843 (714) 204-2874
425-P010009481A-000-000-0000000-0000 01/10/2025 16:54 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.
Digitally signed by California Home Energy Efficiency Rating Services (CHEERS). This digital signature is provided in order to secure the content of
this registered document, and in no way implies Registration Provider responsibility for the accuracy of the information.
FLOOD ZONE - 5121 W
Roberts Dr & #23/19/2025
Dong Engineering, Inc.
7661 GARDEN GROVE BLVD. , GARDEN GROVE, CA 92841
Office: (714) 617-5979
Email: info@dongengineering.com
DATE:11/27/2024
CLIENT:
JOB NO.:240056
Project:
ADDITION + ADU
STRUCTURAL CALCULATIONS FOR THE BUILDING AT:
5121 W.ROBERTS DR & #2,
SANTA ANA, CA 92704
1 of 44
FLOOD ZONE - 5121 W
Roberts Dr & #23/19/2025
Dong Engineering Inc.
ADDITION + ADU Job#: 240056
5121 W.ROBERTS DR & #2, SANTA ANA, CA 92704 Date:
ROOF:SHINGLE
Slope 4:12
Live Load 20 psf
Roof'g Material 3.0 psf
Sheathing 2.0 psf
Trusses / Rafters 2.0 psf
Ceiling Joists 2.0 psf
Drywall 2.0 psf
Sprinkler 0.5 psf
Solar 3.0 psf
Miscellaneous 0.5 psf
Total D.L.15 psf
Total Load 35 psf
EXTERIOR WALL:INTERIOR WALL:
EXTERIOR:9 DRYWALL:3
DRYWALL:3.0 DRYWALL:3.0
STUDS:2.0 STUDS:2.0
MISC.:1.0 MISC.:2.0
DL=15.0 PSF DL=10.0 PSF
REVISIONS:
1 Sheets: Date:
Init: Remark:
2 Sheets: Date:
Init: Remark:
3 Sheets: Date:
Init: Remark:
4 Sheets: Date:
Init: Remark:
5 Sheets: Date:
Init: Remark:
6 Sheets: Date:
Init: Remark:
LOADING CONDITIONS
6/21/2024
2 of 44
FLOOD ZONE - 5121 W
Roberts Dr & #23/19/2025
USGS web services were down for some period of time and as a result this tool wasn't operational, resulting in timeout error.
USGS web services are now operational so this tool should work as expected.
5121 W Roberts Dr, Santa Ana, CA 92704, USA
Latitude, Longitude: 33.7352251, -117.936824
Date 2/5/2024, 8:45:12 PM
Design Code Reference Document ASCE7-16
Risk Category II
Site Class D - Default (See Section 11.4.3)
Type Value Description
SS 1.333 MCER ground motion. (for 0.2 second period)
S1 0.476 MCER ground motion. (for 1.0s period)
SMS 1.6 Site-modified spectral acceleration value
SM1 null -See Section 11.4.8 Site-modified spectral acceleration value
SDS 1.066 Numeric seismic design value at 0.2 second SA
SD1 null -See Section 11.4.8 Numeric seismic design value at 1.0 second SA
Type Value Description
SDC null -See Section 11.4.8 Seismic design category
Fa 1.2 Site amplification factor at 0.2 second
Fv null -See Section 11.4.8 Site amplification factor at 1.0 second
PGA 0.571 MCEG peak ground acceleration
FPGA 1.2 Site amplification factor at PGA
PGAM 0.685 Site modified peak ground acceleration
TL 8 Long-period transition period in seconds
SsRT 1.333 Probabilistic risk-targeted ground motion. (0.2 second)
SsUH 1.45 Factored uniform-hazard (2% probability of exceedance in 50 years) spectral acceleration
SsD 1.878 Factored deterministic acceleration value. (0.2 second)
S1RT 0.476 Probabilistic risk-targeted ground motion. (1.0 second)
S1UH 0.517 Factored uniform-hazard (2% probability of exceedance in 50 years) spectral acceleration.
S1D 0.651 Factored deterministic acceleration value. (1.0 second)
PGAd 0.772 Factored deterministic acceleration value. (Peak Ground Acceleration)
PGAUH 0.571 Uniform-hazard (2% probability of exceedance in 50 years) Peak Ground Acceleration
CRS 0.919 Mapped value of the risk coefficient at short periods
CR1 0.921 Mapped value of the risk coefficient at a period of 1 s
CV 1.367 Vertical coefficient 3 of 44
FLOOD ZONE - 5121 W
Roberts Dr & #23/19/2025
DISCLAIMER
While the information presented on this website is believed to be correct, SEAOC /OSHPD and its sponsors and contributors assume no
responsibility or liability for its accuracy. The material presented in this web application should not be used or relied upon for any specific
application without competent examination and verification of its accuracy, suitability and applicability by engineers or other licensed
professionals. SEAOC / OSHPD do not intend that the use of this information replace the sound judgment of such competent professionals,
having experience and knowledge in the field of practice, nor to substitute for the standard of care required of such professionals in
interpreting and applying the results of the seismic data provided by this website. Users of the information from this website assume all liability
arising from such use. Use of the output of this website does not imply approval by the governing building code bodies responsible for
building code approval and interpretation for the building site described by latitude/longitude location in the search results of this website.
4 of 44
FLOOD ZONE - 5121 W
Roberts Dr & #23/19/2025
W/H
2X
1X
1Y
2Y
MAIN HOUSE - ROOF SHEARWALL LAYOUT
1 2
a
b
5 of 44
FLOOD ZONE - 5121 W
Roberts Dr & #23/19/2025
Dong Engineering Inc.
ADDITION + ADU
5121 W.ROBERTS DR, SANTA ANA, CA 92704
Job#: 240056
Date: 2/6/2024
PLAN: 1
CODE: CBC 2022
SECTION: 1X
Number of Story: 1 Section width: 12(ft)Section length: 22(ft)
Base height: 0(ft)Slope roof height: 12.5(ft)Gable mean roof height: 10.5(ft)
WIND PARAMETERS PER ASCE7-16, CHAPTER 27, MWFRS BUILDINGS OF ALL HEIGHTS:
Wind speed = 110, Wind exposure = C, Wind importance factor Iw = 1
Coefficients: Kd = 0.85, Kzt = 1, G = 0.85, Gcpi = +/-0.18, omega = 1
B = 12(ft), L = 22(ft), H = 10.5(ft)-->L/B = 1.83, H/L = 0.48
Wall coefficient: Cpw = 0.8, Cpl = -0.33, Roof coefficient: Cpw = (-0.04;-0.48), Cpl = -0.57
Wind exposure = C-->anpha = 9.5, zg = 900
Kz = 2.01*(15/zg)^(2/anpha)qz = 0.00256*Kz*Kzt*Kd*V^2*Iw P = G(Cpw*qz+Cpl*qh)
WIND LOAD:
SEISMIC PARAMETERS PER ASCE7-16, CHAPTER 12.8, ELF PROCEDURE:
Light frame wood-->Rx = 6.5, Site class :D, SDS = 2FaSs/3 =1.066, SD1 = 2FvS1/3 =0,
Seismic design category: D, I = 1, 0.7*V = 0.7*SDS*I*W/Rx = 0.7*1.066*1*W/6.5 = 0.1148*W
Total Seismic Load = 60.84 = 60.84 PLF
Redistrib: 530*8 = 4240 PLFxFT
DIAPHRAGM & CHORD FORCE PER ASCE07-16 SECTION 12.10
ROOF DIAPHRAGM
Max shear = 86.91 x 12 / (2 x 22) = 23.7 PLF
Use: 15/32" apa rated unblock 32/16 w/8d common nails at 6", 6", 12" o.c.
Chord force = 86.91 x 12^2 / (8 x 22) = 71.11 LBS
Splice w/ min. (1) 16d sinker nails each side of splice at 8" o.c. (standard construction)
(z, Kz, qz, P): (15, 0.85, 22.35, 21.53)
ROOF
Roof = 15*22 = 330 PLF
Wall = 15*2*4 + 10*2*4 = 200 PLF
Shear = 0.1148(330+200) = 0.1148*530 = 60.84 PLF
Plate height: ROOF = 8(ft)
SHEAR ROOF = 60.84*530*8/4240 = 60.84 PLF
SHEAR ROOF = 0.6*W = 78.86(plf)
ROOF 78.86 PLF WIND GOVERN
6 of 44
FLOOD ZONE - 5121 W
Roberts Dr & #23/19/2025
Dong Engineering Inc.
ADDITION + ADU
5121 W.ROBERTS DR, SANTA ANA, CA 92704
Job#: 240056
Date: 2/6/2024
PLAN: 1
CODE: CBC 2022
SECTION: 1Y
Number of Story: 1 Section width: 22(ft)Section length: 12(ft)
Base height: 0(ft)Slope roof height: 12.5(ft)Gable mean roof height: 10.5(ft)
WIND PARAMETERS PER ASCE7-16, CHAPTER 27, MWFRS BUILDINGS OF ALL HEIGHTS:
Wind speed = 110, Wind exposure = C, Wind importance factor Iw = 1
Coefficients: Kd = 0.85, Kzt = 1, G = 0.85, Gcpi = +/-0.18, omega = 1
B = 22(ft), L = 12(ft), H = 10.5(ft)-->L/B = 0.55, H/L = 0.88
Wall coefficient: Cpw = 0.8, Cpl = -0.5, Roof coefficient: Cpw = (-0.15;-0.72), Cpl = -0.59
Wind exposure = C-->anpha = 9.5, zg = 900
Kz = 2.01*(15/zg)^(2/anpha)qz = 0.00256*Kz*Kzt*Kd*V^2*Iw P = G(Cpw*qz+Cpl*qh)
WIND LOAD:
SEISMIC PARAMETERS PER ASCE7-16, CHAPTER 12.8, ELF PROCEDURE:
Light frame wood-->Ry = 6.5, Site class :D, SDS = 2FaSs/3 =1.066, SD1 = 2FvS1/3 =0,
Seismic design category: D, I = 1, 0.7*V = 0.7*SDS*I*W/Ry = 0.7*1.066*1*W/6.5 = 0.1148*W
Total Seismic Load = 32.14 = 32.14 PLF
Redistrib: 280*8 = 2240 PLFxFT
DIAPHRAGM & CHORD FORCE PER ASCE07-16 SECTION 12.10
ROOF DIAPHRAGM
Max shear = 45.91 x 22 / (2 x 12) = 42.08 PLF
Use: 15/32" apa rated unblock 32/16 w/8d common nails at 6", 6", 12" o.c.
Chord force = 45.91 x 22^2 / (8 x 12) = 231.46 LBS
Splice w/ min. (2) 16d sinker nails each side of splice at 8" o.c. (standard construction)
(z, Kz, qz, P): (15, 0.85, 22.35, 24.7); (15, 0.85, 22.35, 15.2)
ROOF
Roof = 15*12 = 180 PLF
Wall = 15*1*4 + 10*1*4 = 100 PLF
Shear = 0.1148(180+100) = 0.1148*280 = 32.14 PLF
Plate height: ROOF = 8(ft)
SHEAR ROOF = 32.14*280*8/2240 = 32.14 PLF
SHEAR ROOF = 0.6*W = 63.48(plf)
ROOF 63.48 PLF WIND GOVERN
7 of 44
FLOOD ZONE - 5121 W
Roberts Dr & #23/19/2025
Dong Engineering Inc.
ADDITION + ADU
5121 W.ROBERTS DR, SANTA ANA, CA 92704
Job#: 240056
Date: 2/6/2024
PLAN: 1
CODE: CBC 2022
SECTION: 2X
Number of Story: 1 Section width: 27(ft)Section length: 42(ft)
Base height: 0(ft)Slope roof height: 13(ft)Gable mean roof height: 10.5(ft)
WIND PARAMETERS PER ASCE7-16, CHAPTER 27, MWFRS BUILDINGS OF ALL HEIGHTS:
Wind speed = 110, Wind exposure = C, Wind importance factor Iw = 1
Coefficients: Kd = 0.85, Kzt = 1, G = 0.85, Gcpi = +/-0.18, omega = 1
B = 12(ft), L = 22(ft), H = 10.5(ft)-->L/B = 1.83, H/L = 0.48
Wall coefficient: Cpw = 0.8, Cpl = -0.33, Roof coefficient: Cpw = (-0.04;-0.48), Cpl = -0.57
Wind exposure = C-->anpha = 9.5, zg = 900
Kz = 2.01*(15/zg)^(2/anpha)qz = 0.00256*Kz*Kzt*Kd*V^2*Iw P = G(Cpw*qz+Cpl*qh)
WIND LOAD:
SEISMIC PARAMETERS PER ASCE7-16, CHAPTER 12.8, ELF PROCEDURE:
Light frame wood-->Rx = 6.5, Site class :D, SDS = 2FaSs/3 =1.066, SD1 = 2FvS1/3 =0,
Seismic design category: D, I = 1, 0.7*V = 0.7*SDS*I*W/Rx = 0.7*1.066*1*W/6.5 = 0.1148*W
Total Seismic Load = 95.28 = 95.28 PLF
Redistrib: 830*8 = 6640 PLFxFT
DIAPHRAGM & CHORD FORCE PER ASCE07-16 SECTION 12.10
ROOF DIAPHRAGM
Max shear = 136.11 x 27 / (2 x 42) = 43.75 PLF
Use: 15/32" apa rated unblock 32/16 w/8d common nails at 6", 6", 12" o.c.
Chord force = 136.11 x 27^2 / (8 x 42) = 295.31 LBS
Splice w/ min. (2) 16d sinker nails each side of splice at 8" o.c. (standard construction)
(z, Kz, qz, P): (15, 0.85, 22.35, 21.53)
ROOF
Roof = 15*42 = 630 PLF
Wall = 15*2*4 + 10*2*4 = 200 PLF
Shear = 0.1148(630+200) = 0.1148*830 = 95.28 PLF
Plate height: ROOF = 8(ft)
SHEAR ROOF = 95.28*830*8/6640 = 95.28 PLF
SHEAR ROOF = 0.6*W = 81.88(plf)
ROOF 95.28 PLF SEISMIC GOVERN
8 of 44
FLOOD ZONE - 5121 W
Roberts Dr & #23/19/2025
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12 of 44
FLOOD ZONE - 5121 W
Roberts Dr & #23/19/2025
Dong Engineering Inc.
ADDITION + ADU
5121 W.ROBERTS DR, SANTA ANA, CA 92704
Job#: 240056
Date: 2/5/2024
PLAN: 1
CODE: CBC 2022
Shear Wall (X-X Direction)
Line Story Section Span Wind Seismic Added V (lb)H L v Type
###(ft)(plf)(plf)Wind Seismic (ft)(ft)(plf)
A 1 1X 12 79 61 8 6.5 73 A
B 1 1X 12 79 61 900 1286 8 8 206 A
SUMMARY SHEAR WALL
V2 = Seismic*Span/2 + Added Vseismic
Line shear V = Maximum(V1;V2)
V1 = Wind*Span/2 + Added Vwind
v(plf) = V/L
13 of 44
FLOOD ZONE - 5121 W
Roberts Dr & #23/19/2025
Dong Engineering Inc.
ADDITION + ADU
5121 W.ROBERTS DR, SANTA ANA, CA 92704
Job#: 240056
Date: 2/5/2024
PLAN: 1
CODE: CBC 2022
Shear Wall (Y-Y Direction)
Line Story Section Span Wind Seismic Added V (lb)H L v Type
###(ft)(plf)(plf)Wind Seismic (ft)(ft)(plf)
1 1 1Y 22 63 32 8 8 87 A
2 1 1Y 22 63 32 8 8 87 A
v(plf) = V/L
Line shear V = Maximum(V1;V2)
SUMMARY SHEAR WALL
V1 = Wind*Span/2 + Added Vwind
V2 = Seismic*Span/2 + Added Vseismic
14 of 44
FLOOD ZONE - 5121 W
Roberts Dr & #23/19/2025
Dong Engineering Inc.
ADDITION + ADU
5121 W.ROBERTS DR, SANTA ANA, CA 92704
Job#: 240056
Date: 2/5/2024
PLAN: 1
CODE: CBC 2022
Wall Sec.Sto.Wind Seismic Span Offset Wind Seismic
(#)(#)(#)v_(plf)v_(plf)(ft)(ft)V_(lb)V_(lb)
1 :Wind = 699(lb), Seismic = 354(lb)
1 1Y 1 63.5 32.1 22 698 354 l---------------22.0(ft)---------------l
2 :Wind = 699(lb), Seismic = 354(lb)
2 1Y 1 63.5 32.1 22 698 354 l---------------22.0(ft)---------------l
A :Wind = 474(lb), Seismic = 365(lb)
A 1X 1 78.9 60.8 12 473 365 l---------------12.0(ft)---------------l
B :Wind = 1374(lb), Seismic = 1651(lb)
B 1X 1 78.9 60.8 12 473 365 l---------------12.0(ft)---------------l
B 2X 1 66.7 95.3 27 900 1286 l---------------27.0(ft)---------------l
#N/A #N/A
#N/A #N/A
Description
V_(lb)=v_(plf)*Span*Span/2/(Span+Offset)
LATERAL
p Factor: X Direction: p=1; Y Direction: p=1
15 of 44
FLOOD ZONE - 5121 W
Roberts Dr & #23/19/2025
Dong Engineering Inc.
ADDITION + ADU
5121 W.ROBERTS DR & #2, SANTA ANA, CA 92704
Job #: 240056
Date : 06/21/2024
Plan : 1
BEAM : 1 - HIP AT BEDROOM
Loads(Downward+)
Beam Weight 5.5 plf from 0 ft to 15 ft
Roof Rafter: (11+20)(10.5~0) = (DL=115.5~0PLF; LLr=210~0PLF) form 0 to 15
Reactions (D+Lr+L/Max. Load comb.)
Bearing Down Up
1 591/591 0
2 1702/1702 0
3 231/231 0
USE 2-2 x 8
Critcal Shear = -901 LB @5.5' 1.5xV/(F'v x A)= 0.26
F'v = 225, A = 22.5
Critcal Moment = -1156 LB-FT @5.5' M/(F'b x S)= 0.33
F'b = 1462, S = 28.12
Critical Deflection for TL = -0.049 INCH @ 10.5 L/240 = 0.475"
Critical Deflection for LL = -0.029 INCH @ 10.5 L/360 = 0.317"
1 2 3
Moment
Shear
Deflection
5.5'9.5'
BEAM : 2 - CLG AT BEDROOM
Loads(Downward+)
Beam Weight 5.5 plf from 0 ft to 11.75 ft
Ceiling Joist DL: (4)(1.3) = (DL=5.3PLF) form 0 to 11.75
Point load @ 10.5 : Load from beam 1 at Support 1(P1)
Point load @ 10.5 : Load from beam 1 at Support 1(P2)
Reactions (D+Lr+L/Max. Load comb.)
Bearing Down Up
1 189/189 0
2 1120/1120 0
USE 2-2 x 8
Critcal Shear = -1119 LB @11.75' 1.5xV/(F'v x A)= 0.33
F'v = 225, A = 22.5
Critcal Moment = 1391 LB-FT @10.5' M/(F'b x S)= 0.4
F'b = 1462, S = 28.12
Critical Deflection for TL = -0.155 INCH @ 6.5 L/240 = 0.588"
Critical Deflection for LL = -0.082 INCH @ 6.5 L/360 = 0.392"
1 2
P1P2
Moment
Shear
Deflection
11.75'
16 of 44
FLOOD ZONE - 5121 W
Roberts Dr & #23/19/2025
Dong Engineering Inc.
ADDITION + ADU
5121 W.ROBERTS DR & #2, SANTA ANA, CA 92704
Job #: 240056
Date : 06/21/2024
Plan : 1
BEAM : 3 - CLG AT BEDROOM
Loads(Downward+)
Beam Weight 10.1 plf from 0 ft to 11.75 ft
Ceiling Joist DL: (4)(1.3) = (DL=5.3PLF) form 0 to 11.75
Point load @ 6.75 : Load from beam 1 at Support 2(P1)
Reactions (D+Lr+L/Max. Load comb.)
Bearing Down Up
1 815/815 0
2 1069/1068 0
USE 6 x 8
Critcal Shear = -1068 LB @11.75' 1.5xV/(F'v x A)= 0.18
F'v = 212, A = 41.25
Critcal Moment = 5149 LB-FT @6.75' M/(F'b x S)= 0.71
F'b = 1688, S = 51.56
Critical Deflection for TL = -0.332 INCH @ 6 L/240 = 0.588"
Critical Deflection for LL = -0.194 INCH @ 6 L/360 = 0.392"
1 2
P1
Moment
Shear
Deflection
11.75'
BEAM : 4 - DROP @ (E) PATIO
Loads(Downward+)
Beam Weight 7.4 plf from 0 ft to 18 ft
Roof Rafter: (11+20)(6) = (DL=66PLF; LLr=120PLF) form 0 to 18
Reactions (D+Lr+L/Max. Load comb.)
Bearing Down Up
1 740/740 0
2 2182/2182 0
3 559/558 0
USE 6 x 6
Critcal Shear = -1145 LB @9.75' 1.5xV/(F'v x A)= 0.26
F'v = 212, A = 30.25
Critcal Moment = -1974 LB-FT @9.75' M/(F'b x S)= 0.5
F'b = 1688, S = 27.73
Critical Deflection for TL = -0.164 INCH @ 4.25 L/240 = 0.488"
Critical Deflection for LL = -0.102 INCH @ 4.25 L/360 = 0.325"
1 2 3
Moment
Shear
Deflection
9.75'8.25'
17 of 44
FLOOD ZONE - 5121 W
Roberts Dr & #23/19/2025
Dong Engineering Inc.
ADDITION + ADU
5121 W.ROBERTS DR & #2, SANTA ANA, CA 92704
Job #: 240056
Date : 06/21/2024
Plan : 1
BEAM : C1 - C.J. 2X6#2 @ 16" O.C. TYP. (MAX L=15'-0")
Loads(Downward+)
Ceiling Joist: (4+10)(1.3) = (DL=5.3PLF; LLr=13.4PLF) form 0 to 15
Reactions (D+Lr+L/Max. Load comb.)
Bearing Down Up
1 140/140 0
2 140/140 0
USE 2 x 6
Critcal Shear = 140 LB @0' 1.5xV/(F'v x A)= 0.11
F'v = 225, A = 8.25
Critcal Moment = 525 LB-FT @7.5' M/(F'b x S)= 0.49
F'b = 1682, S = 7.56
Critical Deflection for TL = -0.64 INCH @ 7.5 L/240 = 0.75"
Critical Deflection for LL = -0.457 INCH @ 7.5 L/360 = 0.5"
1 2
Moment
Shear
Deflection
15'
BEAM : R1 - R.R. 2X6#2 @ 16" O.C. TYP. (MAX L=12'-0")
Loads(Downward+)
Roof Rafter: (11+20)(1.3) = (DL=14.7PLF; LLr=26.7PLF) form 0 to 12
Reactions (D+Lr+L/Max. Load comb.)
Bearing Down Up
1 248/248 0
2 248/248 0
USE 2 x 6
Critcal Shear = 248 LB @0' 1.5xV/(F'v x A)= 0.2
F'v = 225, A = 8.25
Critcal Moment = 744 LB-FT @6' M/(F'b x S)= 0.7
F'b = 1682, S = 7.56
Critical Deflection for TL = -0.58 INCH @ 6 L/240 = 0.6"
Critical Deflection for LL = -0.374 INCH @ 6 L/360 = 0.4"
1 2
Moment
Shear
Deflection
12'
18 of 44
FLOOD ZONE - 5121 W
Roberts Dr & #23/19/2025
WOOD COLUMN
F
8'
Cs = SDS / R = 1.066/1.5 = 0.711
F = CS x W = 0.711 x (12x19x0.011/2)/2 = 0.445 KIPS
M = F x H = 0.445 x 8 = 3.56 k-ft
19 of 44
FLOOD ZONE - 5121 W
Roberts Dr & #23/19/2025
Wood Column
Dong Engineering IncLic. # : KW-06013880
DESCRIPTION:CANT. COLUMN AT PATIO
Title Block Line 1
You can change this area
using the "Settings" menu item
and then using the "Printing &
Title Block" selection.
Title Block Line 6
Software copyright ENERCALC, INC. 1983-2020, Build:12.20.8.24
File: 240056 PATIO.ec6
Project Title:
Engineer:
Project ID:
Printed: 10 JAN 2025, 2:49PM
Project Descr:
.Code References
Calculations per NDS 2015, IBC 2015, CBC 2016, ASCE 7-10
Load Combinations Used : ASCE 7-10
General Information
Wood Section Name 6x6Analysis Method :
8Overall Column Height ft
Allowable Stress Design
( Used for non-slender calculations )Allow Stress Modification Factors
End Fixities Top Free, Bottom Fixed
Wood Species Douglas Fir - Larch
Wood Grade No.1
Fb +1,500.0
1,500.0 psi
1,000.0
1,000.0
180.0
1,000.0
33.0
psi Fv psi
Fb -Ft psi
Fc - Prll psi
psi
Density pcf
Fc - Perp
E : Modulus of Elasticity . . .
1,400.0
1,400.0
1,700.0
1,400.0
Cfu : Flat Use Factor 1.0
Cf or Cv for Tension 1.0
Use Cr : Repetitive ?
Kf : Built-up columns 1.0 NDS 15.3.2
Exact Width 5.50 in
Exact Depth 5.50 in
Area 30.250 in^2
Ix 76.255 in^4
Iy 76.255 in^4
Wood Grading/Manuf.Graded Lumber
Wood Member Type Sawn
Ct : Temperature Factor 1.0
Cf or Cv for Compression 1.0
1,700.0
Axial
Cm : Wet Use Factor 1.0
Cf or Cv for Bending 1.0
x-x Bending y-y Bending
ksi NoMinimum
Basic
Y-Y (depth) axis :
X-X (width) axis :
Unbraced Length for buckling ABOUT X-X Axis = 8 ft, K = 2.1
Unbraced Length for buckling ABOUT Y-Y Axis = 8 ft, K = 2.1
Brace condition for deflection (buckling) along columns :
.Service loads entered. Load Factors will be applied for calculations.Applied Loads
Column self weight included : 55.458 lbs * Dead Load Factor
AXIAL LOADS . . .
BM2: Axial Load at 8.0 ft, D = 1.321, Lr = 2.160 k
BM2: Axial Load at 8.0 ft, D = 0.840, Lr = 1.330 k
BENDING LOADS . . .
Lat. Point Load at 8.50 ft creating Mx-x, E = 0.720 k
.DESIGN SUMMARY
PASS
PASS
Max. Axial+Bending Stress Ratio =0.8195
Location of max.above base 0.0 ft
Applied Axial 2.547 k
Applied Mx -4.032 k-ft
Load Combination +1.149D+0.70E+H
Load Combination +1.149D+0.70E+H
Bending & Shear Check Results
Maximum Shear Stress Ratio =
Applied Design Shear 24.992 psi
288.0Allowable Shear psi
0.08678 : 1 Bending Compression Tension
Location of max.above base 8.0 ft
: 1
At maximum location values are . . .
Applied My 0.0 k-ft
Maximum SERVICE Lateral Load Reactions . .
Top along Y-Y 0.0 k Bottom along Y-Y 0.720 k
Top along X-X 0.0 k Bottom along X-X 0.0 kGoverning NDS Forumla111Comp + Mxx, NDS Eq. 3.9-3
Maximum SERVICE Load Lateral Deflections . . .
Along Y-Y 1.979 in at 8.0 ft above base
for load combination :E Only
Along X-X 0.0 in at 0.0 ft above base
Fc : Allowable 732.72 psi
Other Factors used to calculate allowable stresses . . .
for load combination :n/a
.
Maximum Axial + Bending Stress Ratios Maximum Shear RatiosCDCLoad Combination Stress Ratio Location Stress Ratio Status LocationPStatus
Load Combination Results
+D+H 0.900 PASS PASS0.0 0.0 8.0 ft0.674 ft0.1209
+D+L+H 1.000 PASS PASS0.0 0.0 8.0 ft0.635 ft0.1153
+D+Lr+H 1.250 PASS PASS0.0 0.0 8.0 ft0.550 ft0.2742
+D+S+H 1.150 PASS PASS0.0 0.0 8.0 ft0.582 ft0.1094
+D+0.750Lr+0.750L+H 1.250 PASS PASS0.0 0.0 8.0 ft0.550 ft0.2323
+D+0.750L+0.750S+H 1.150 PASS PASS0.0 0.0 8.0 ft0.582 ft0.1094
+D+0.60W+H 1.600 PASS PASS0.0 0.0 8.0 ft0.458 ft0.10
+1.149D+0.70E+H 1.600 PASS PASS0.0 0.08678 8.0 ft0.458 ft0.8195
20 of 44
FLOOD ZONE - 5121 W
Roberts Dr & #23/19/2025
Wood Column
Dong Engineering IncLic. # : KW-06013880
DESCRIPTION:CANT. COLUMN AT PATIO
Title Block Line 1
You can change this area
using the "Settings" menu item
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Title Block" selection.
Title Block Line 6
Software copyright ENERCALC, INC. 1983-2020, Build:12.20.8.24
File: 240056 PATIO.ec6
Project Title:
Engineer:
Project ID:
Printed: 10 JAN 2025, 2:49PM
Project Descr:
Maximum Axial + Bending Stress Ratios Maximum Shear RatiosCDCLoad Combination Stress Ratio Location Stress Ratio Status LocationPStatus
Load Combination Results
+D+0.750Lr+0.750L+0.450W+H 1.600 PASS PASS0.0 0.0 8.0 ft0.458 ft0.2181
+D+0.750L+0.750S+0.450W+H 1.600 PASS PASS0.0 0.0 8.0 ft0.458 ft0.10
+1.112D+0.750L+0.750S+0.5250E+H 1.600 PASS PASS0.0 0.06508 8.0 ft0.458 ft0.6150
+0.60D+0.60W+0.60H 1.600 PASS PASS0.0 0.0 8.0 ft0.458 ft0.060
+0.4508D+0.70E+0.60H 1.600 PASS PASS0.0 0.08678 8.0 ft0.458 ft0.7582
.
k k-ft
Note: Only non-zero reactions are listed.
Load Combination
X-X Axis Reaction Y-Y Axis Reaction Axial Reaction
@ Base @ Top @ Base@ Base @ Top
Maximum Reactions
@ Base @ Base@ Top @ Top
My - End Moments Mx - End Moments
+D+H 2.216
+D+L+H 2.216
+D+Lr+H 5.706
+D+S+H 2.216
+D+0.750Lr+0.750L+H 4.834
+D+0.750L+0.750S+H 2.216
+D+0.60W+H 2.216
+D+0.70E+H 2.2160.504 4.032
+D+0.750Lr+0.750L+0.450W+H 4.834
+D+0.750L+0.750S+0.450W+H 2.216
+D+0.750L+0.750S+0.5250E+H 2.2160.378 3.024
+0.60D+0.60W+0.60H 1.330
+0.60D+0.70E+0.60H 1.3300.504 4.032
D Only 2.216
Lr Only 3.490
L Only
S Only
W Only
E Only 0.720 5.760
H Only
.Maximum Deflections for Load Combinations
Max. X-X Deflection Max. Y-Y Deflection DistanceLoad Combination Distance
+D+H 0.0000 0.0000 0.000 ftftinin0.000
+D+L+H 0.0000 0.0000 0.000 ftftinin0.000
+D+Lr+H 0.0000 0.0000 0.000 ftftinin0.000
+D+S+H 0.0000 0.0000 0.000 ftftinin0.000
+D+0.750Lr+0.750L+H 0.0000 0.0000 0.000 ftftinin0.000
+D+0.750L+0.750S+H 0.0000 0.0000 0.000 ftftinin0.000
+D+0.60W+H 0.0000 0.0000 0.000 ftftinin0.000
+D+0.70E+H 0.0000 1.3853 8.000 ftftinin0.000
+D+0.750Lr+0.750L+0.450W+H 0.0000 0.0000 0.000 ftftinin0.000
+D+0.750L+0.750S+0.450W+H 0.0000 0.0000 0.000 ftftinin0.000
+D+0.750L+0.750S+0.5250E+H 0.0000 1.0389 8.000 ftftinin0.000
+0.60D+0.60W+0.60H 0.0000 0.0000 0.000 ftftinin0.000
+0.60D+0.70E+0.60H 0.0000 1.3853 8.000 ftftinin0.000
D Only 0.0000 0.0000 0.000 ftftinin0.000
Lr Only 0.0000 0.0000 0.000 ftftinin0.000
L Only 0.0000 0.0000 0.000 ftftinin0.000
S Only 0.0000 0.0000 0.000 ftftinin0.000
W Only 0.0000 0.0000 0.000 ftftinin0.000
E Only 0.0000 1.9789 8.000 ftftinin0.000
H Only 0.0000 0.0000 0.000 ftftinin0.000
.
21 of 44
FLOOD ZONE - 5121 W
Roberts Dr & #23/19/2025
Wood Column
Dong Engineering IncLic. # : KW-06013880
DESCRIPTION:CANT. COLUMN AT PATIO
Title Block Line 1
You can change this area
using the "Settings" menu item
and then using the "Printing &
Title Block" selection.
Title Block Line 6
Software copyright ENERCALC, INC. 1983-2020, Build:12.20.8.24
File: 240056 PATIO.ec6
Project Title:
Engineer:
Project ID:
Printed: 10 JAN 2025, 2:49PM
Project Descr:
Sketches
22 of 44
FLOOD ZONE - 5121 W
Roberts Dr & #23/19/2025
Pole Footing Embedded in Soil
Dong Engineering IncLic. # : KW-06013880
DESCRIPTION:PAD FOOTING FOR CANT. COL.
Title Block Line 1
You can change this area
using the "Settings" menu item
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Title Block" selection.
Title Block Line 6
Software copyright ENERCALC, INC. 1983-2020, Build:12.20.8.24
File: 220325 CANT. COLUMN.ec6
Project Title:
Engineer:
Project ID:
Printed: 10 JAN 2025, 3:14PM
Project Descr:
Code References
Calculations per IBC 2018 1807.3, CBC 2019, ASCE 7-16
Load Combinations Used : ASCE 7-16
General Information
Rectangular
24.0
250.0
1,500.0
Lateral Restraint at Ground Surface
Pole Footing Shape
Pole Footing Width . . . . . . . . . . . . .in
Allow Passive . . . . . . . . . . . . . . . . . . . . . .pcf
Max Passive . . . . . . . . . . . . . . . . . . . . . .psf
Calculate Min. Depth for Allowable Pressures
+1.149D+0.910E+0.60HGoverning Load Combination :
Lateral Load 0.0
Moment 3.240 k-ft
Minimum Required Depth 2.750 ft
k
Restraint @ Ground Surface
Pressure at Depth
Actual 645.60 psf
Allowable 687.50 psf
Surface Retraint Force 2,503.34 lbs
Controlling Values
ft^2Footing Base Area 4.0
Maximum Soil Pressure 0.8703 ksf
k
k
k
1.321
k
2.160
k
Applied Loads
k
Lateral Concentrated Load (k)
D : Dead Load
L : Live
Lr : Roof Live
S : Snow
W : Wind
E : Earthquake
H : Lateral Earth
Load distance above
8.0
k
k
k
k
k
k
k
ft
Lateral Distributed Loads (klf)
TOP of Load above ground surface
BOTTOM of Load above ground surface
k/ft
k/ft
k/ft
k/ft
k/ft
k/ft
k/ft
ft
Applied Moment (kft)
k-ft
k-ft
k-ft
0.0 k-ft
k-ft
3.560 k-ft
k-ft
ground surface
ft
Vertical Load (k)
k
Load Combination Results
Factor
Soil IncreaseForces @ Ground Surface
Load Combination
Required
Loads - (k)Moments - (ft-k)Depth - (ft)
Pressure at Depth
Allow - (psf)Actual - (psf)
0.00.000 0.000+D+H 0.13 1.00031.3
0.00.000 0.000+D+L+H 0.13 1.00031.3
0.00.000 0.000+D+Lr+H 0.13 1.00031.3
0.00.000 0.000+D+S+H 0.13 1.00031.3
0.00.000 0.000+D+0.750Lr+0.750L+H 0.13 1.00031.3
0.00.000 0.000+D+0.750L+0.750S+H 0.13 1.00031.3
0.00.000 0.000+D+0.60W+H 0.13 1.00031.3
0.00.000 0.000+D+0.750Lr+0.750L+0.450W+H 0.13 1.00031.3
0.00.000 0.000+D+0.750L+0.750S+0.450W+H 0.13 1.00031.3
23 of 44
FLOOD ZONE - 5121 W
Roberts Dr & #23/19/2025
Pole Footing Embedded in Soil
Dong Engineering IncLic. # : KW-06013880
DESCRIPTION:PAD FOOTING FOR CANT. COL.
Title Block Line 1
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Software copyright ENERCALC, INC. 1983-2020, Build:12.20.8.24
File: 220325 CANT. COLUMN.ec6
Project Title:
Engineer:
Project ID:
Printed: 10 JAN 2025, 3:14PM
Project Descr:
0.00.000 0.000+0.60D+0.60W+0.60H 0.13 1.00031.3
645.60.000 3.240+1.149D+0.910E+0.60H 2.75 1.000687.5
585.90.000 2.430+1.112D+0.750L+0.750S+0.6825E+H 2.50 1.000625.0
645.60.000 3.240+0.4508D+0.910E+H 2.75 1.000687.5
24 of 44
FLOOD ZONE - 5121 W
Roberts Dr & #23/19/2025
Dong Engineering Inc.
ADDITION + ADU
5121 W.ROBERTS DR #2, SANTA ANA, CA 92704
Job#: 240056
Date: 6/21/2024
PLAN: 1
CODE: CBC 2022
1500 psf
Trib Trib Wall Height
DL(psf)LL(psf)roof(ft)DL(psf)LL(psf)floor(ft)DL(psf)wall(ft)
15 20 6 15 8
Roof:(DL+LL)(Trib) =210 plf
Floor:(DL+LL)(Trib) =0 plf
Wall:DL (Height)=120 plf
330 plf
330 /(15"/12)=264 psf< 1500 psf
P(allowable)
P(allowable) = 7,500 #
24 in
FOUNDATION - 1-STORY
Allowable soil bearing value:
Roof Floor
use 15" wide cont. ftg w/ 2-#4 top & bott.
45𝑜
25 of 44
FLOOD ZONE - 5121 W
Roberts Dr & #23/19/2025
Dong Engineering, Inc.
7661 GARDEN GROVE BLVD. , GARDEN GROVE, CA 92841
Office: (714) 617-5979
Email: info@dongengineering.com
DATE:11/27/2024
CLIENT:
JOB NO.:240056
Project:
ADDITION + ADU
STRUCTURAL CALCULATIONS FOR THE BUILDING AT:
5121 W.ROBERTS DR & #2,
SANTA ANA, CA 92704
26 of 44
FLOOD ZONE - 5121 W
Roberts Dr & #23/19/2025
Dong Engineering Inc.
ADDITION + ADU Job#: 240056
5121 W.ROBERTS DR, SANTA ANA, CA 92704 Date: 2/5/2024
RAFTER SHINGLE CEILING JOIST
Slope 4:12
Live Load 20 psf Live Load 10 psf
Roof'g Material 3 psf Self Weight 2.0 psf
Sheathing 2.0 psf Drywall 2.0 psf
Trusses / Rafters 2.0 psf
Sprinkler 0.5 psf
Solar 3.0 psf
Miscellaneous 0.5 psf
Total D.L.11 psf Total D.L.4 psf
Total Load 31 psf Total Load 14 psf
EXTERIOR WALL:INTERIOR WALL:
EXTERIOR:9 DRYWALL:3
DRYWALL:3.0 DRYWALL:3.0
STUDS:2.0 STUDS:2.0
MISC.:1.0 MISC.:2.0
DL=15.0 PSF DL=10.0 PSF
REVISIONS:
1 Sheets:Date:
Init:Remark:
2 Sheets:Date:
Init:Remark:
3 Sheets:Date:
Init:Remark:
4 Sheets:Date:
Init:Remark:
5 Sheets:Date:
Init:Remark:
6 Sheets:Date:
Init:Remark:
LOADING CONDITIONS
27 of 44
FLOOD ZONE - 5121 W
Roberts Dr & #23/19/2025
Dong Engineering Inc.
ADDITION + ADU
5121 W.ROBERTS DR #2, SANTA ANA, CA 92704
Job#: 240056
Date: 11/27/2024
PLAN: 2
CODE: CBC 2022
A. General:
Number of stories 1
Building risk category II
Design Code CBC 2022
Load standard ASCE 7-16 ASCE 7-16
Design Load Combination ASD
B. Lateral Loads Data:
WIND STANDARD ASCE 7-16(Directional Procedure)
Wind Exposure C
Wind Speed 110
Enclosure Enclosed Building
Velocity pressure qz = 0.00256KzKztKdKeV2 (26.10-1)
Velocity pressure exposure coefficient Kz (Table 26.10-1)
Directionality Factor Kd (Table 26.6-1)
Topographic factor defined Kzt (26.8.2)
Gust Effect Factor G (26.11.1)
Pressures for MWFRS p = qGCp – qi(GCpi)(27.3-1)
External pressure coefficient Cp (Fig. 27.3-1)
Internal pressure coefficient Gcpi (Table 26.13-1)
SEISMIC STANDARD ASCE 7-16(Equivalent Lateral Force Procedure)
Seismic Design Category (Table 11.6-1)
Importance factor I (Table 1.5-2)
Soil Site Class D-Default (Table 20-3-1)
Response modification coefficient R = 6.5 (Table 12.2-1)
System overstrength coefficient Ω = 2.5 (Table 12.2-1)
Approximate fundamental period parameters Ct = 0.02 x = 0.75 (Table 12.8-2)
Building Height (ft)13
Building period T=Ta (sec) = 0.25 (Formula 12.8-7)
Base Shear Adjustment Factor = 1
Seismic response coefficient Cs = 0.16 (Formula 12.8-2)
BUILDING INFORMATION
28 of 44
FLOOD ZONE - 5121 W
Roberts Dr & #23/19/2025
1Y
1X
1 2
ADU - ROOF SHEARWALL LAYOUT
A
B
RE
F
.
ENTRY
200 AMP
29 of 44
FLOOD ZONE - 5121 W
Roberts Dr & #23/19/2025
Dong Engineering Inc.
ADDITION + ADU
5121 W.ROBERTS DR #2, SANTA ANA, CA 92704
Job#: 240056
Date: 11/27/2024
PLAN: 2
CODE: CBC 2022
SECTION: 1X
Number of Story: 1 Section width: 22(ft)Section length: 49(ft)
Base height: 0.75(ft)Slope roof height: 14.5(ft)Gable mean roof height: 12.5(ft)
WIND PARAMETERS PER ASCE7-16, CHAPTER 27, MWFRS BUILDINGS OF ALL HEIGHTS:
Wind speed = 110, Wind exposure = C, Wind importance factor Iw = 1
Coefficients: Kd = 0.85, Kzt = 1, G = 0.85, Gcpi = +/-0.18, omega = 1
B = 22(ft), L = 49(ft), H = 13(ft)-->L/B = 2.23, H/L = 0.27
Wall coefficient: Cpw = 0.8, Cpl = -0.29
Wind exposure = C-->anpha = 9.5, zg = 900
Kz = 2.01*(15/zg)^(2/anpha)qz = 0.00256*Kz*Kzt*Kd*V^2*Iw P = G(Cpw*qz+Cpl*qh)
WIND LOAD:
SEISMIC PARAMETERS PER ASCE7-16, CHAPTER 12.8, ELF PROCEDURE:
Light frame wood-->Rx = 6.5, Site class :D, SDS = 2FaSs/3 =1.066, SD1 = 2FvS1/3 =0,
Seismic design category: D, I = 1, 0.7*V = 0.7*SDS*I*W/Rx = 0.7*1.066*1*W/6.5 = 0.1148*W
Total Seismic Load = 118.82 = 118.82 PLF
Redistrib: 1035*10 = 10350 PLFxFT
DIAPHRAGM & CHORD FORCE PER ASCE07-16 SECTION 12.10
ROOF DIAPHRAGM
Max shear = 169.74 x 22 / (2 x 49) = 38.1 PLF
Use: 15/32" apa rated unblock 32/16 w/8d common nails at 6", 6", 12" o.c.
Chord force = 169.74 x 22^2 / (8 x 49) = 209.58 LBS
Splice w/ min. (2) 16d sinker nails each side of splice at 8" o.c. (standard construction)
(z, Kz, qz, P): (15, 0.85, 22.35, 20.68)
ROOF
Roof = 15*49 = 735 PLF
Wall = 15*2*5 + 10*3*5 = 300 PLF
Shear = 0.1148(735+300) = 0.1148*1035 = 118.82 PLF
Plate height: ROOF = 10(ft)
SHEAR ROOF = 118.82*1035*10/10350 = 118.82 PLF
SHEAR ROOF = 0.6*W = 93.07(plf)
ROOF 118.82 PLF SEISMIC GOVERN
30 of 44
FLOOD ZONE - 5121 W
Roberts Dr & #23/19/2025
Dong Engineering Inc.
ADDITION + ADU
5121 W.ROBERTS DR #2, SANTA ANA, CA 92704
Job#: 240056
Date: 11/27/2024
PLAN: 2
CODE: CBC 2022
SECTION: 1Y
Number of Story: 1 Section width: 49(ft)Section length: 22(ft)
Base height: 0.75(ft)Slope roof height: 14.5(ft)Gable mean roof height: 12.5(ft)
WIND PARAMETERS PER ASCE7-16, CHAPTER 27, MWFRS BUILDINGS OF ALL HEIGHTS:
Wind speed = 110, Wind exposure = C, Wind importance factor Iw = 1
Coefficients: Kd = 0.85, Kzt = 1, G = 0.85, Gcpi = +/-0.18, omega = 1
B = 49(ft), L = 22(ft), H = 13(ft)-->L/B = 0.45, H/L = 0.59
Wall coefficient: Cpw = 0.8, Cpl = -0.5, Roof coefficient: Cpw = (-0.09;-0.57), Cpl = -0.58
Wind exposure = C-->anpha = 9.5, zg = 900
Kz = 2.01*(15/zg)^(2/anpha)qz = 0.00256*Kz*Kzt*Kd*V^2*Iw P = G(Cpw*qz+Cpl*qh)
WIND LOAD:
SEISMIC PARAMETERS PER ASCE7-16, CHAPTER 12.8, ELF PROCEDURE:
Light frame wood-->Ry = 6.5, Site class :D, SDS = 2FaSs/3 =1.066, SD1 = 2FvS1/3 =0,
Seismic design category: D, I = 1, 0.7*V = 0.7*SDS*I*W/Ry = 0.7*1.066*1*W/6.5 = 0.1148*W
Total Seismic Load = 60.84 = 60.84 PLF
Redistrib: 530*10 = 5300 PLFxFT
DIAPHRAGM & CHORD FORCE PER ASCE07-16 SECTION 12.10
ROOF DIAPHRAGM
Max shear = 86.91 x 49 / (2 x 22) = 96.79 PLF
Use: 15/32" apa rated unblock 32/16 w/8d common nails at 6", 6", 12" o.c.
Chord force = 86.91 x 49^2 / (8 x 22) = 1185.63 LBS
Splice w/ min. (7) 16d sinker nails each side of splice at 8" o.c. (standard construction)
(z, Kz, qz, P): (15.25, 0.85, 22.43, 24.75); (15, 0.85, 22.35, 24.7)
ROOF
Roof = 15*22 = 330 PLF
Wall = 15*2*5 + 10*1*5 = 200 PLF
Shear = 0.1148(330+200) = 0.1148*530 = 60.84 PLF
Plate height: ROOF = 10(ft)
SHEAR ROOF = 60.84*530*10/5300 = 60.84 PLF
SHEAR ROOF = 0.6*W = 101.09(plf)
ROOF 101.09 PLF WIND GOVERN
31 of 44
FLOOD ZONE - 5121 W
Roberts Dr & #23/19/2025
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Roberts Dr & #23/19/2025
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36 of 44
FLOOD ZONE - 5121 W
Roberts Dr & #23/19/2025
Dong Engineering Inc.
ADDITION + ADU
5121 W.ROBERTS DR #2, SANTA ANA, CA 92704
Job#: 240056
Date: 11/27/2024
PLAN: 2
CODE: CBC 2022
Wind =
Seismic =
A B C D
E F
G H
I J K L
2.75 2.75
Design Force =
Wall Height =
Wall Length =
Window size =
Bottom header =
Top of window sill =
Force Above Window (B & C)=1238 x (10 - 7 + 4 / 2) / 10 = 619 lbs
Shear =619 / (10 - 7) = 206 plf
Force Below Window (J & K)=1238 x (7 - 4 / 2) / 10 = 619 lbs
Shear =619 / (7 - 4) = 206 plf
Force on Left pier (E & G)=1238 x (2.75 + 4.5 / 2) / 10 = 619 lbs
Shear =619 / 2.75 = 225 plf
Force on Right pier (F & H)=1238 x (2.75 + 4.5 / 2) / 10 = 619 lbs
Shear =619 / 2.75 = 225 plf
Drag force at header =206 x 4.5 / 2 = 463.5 lbs
Drag force at window sill =206 x 4.5 / 2 = 463.5 lbs
Upper left sub panel shear (A)=(619 - 463.5) / 2.75 = 57 plf
Upper right sub panel shear (D)=(619 - 463.5) / 2.75 = 57 plf
Lower left sub panel shear (I)=(1238 - 1069) / 3 = 56 plf
Lower right sub panel shear (L)=(1238 - 1069) / 3 = 56 plf
Maximum sub panel shear =225 plf => USE TYPE A
Maximum drag force =464 lbs => USE DRAG (1)CS16
Shear Wall With Opening: Shear Wall # 1 @ P1 & P2
3.00 ft
10
.
0
0
f
t
4.50
1238 lbs
745 lbs
1238 lbs
10.00 ft
10.00 ft
4.5ft x 4ft
7.00 ft
Shear wall design concept is chosen as Force-Transfer Around Openings (FTAO) (Sec. 4.3.2.2 ).
37 of 44
FLOOD ZONE - 5121 W
Roberts Dr & #23/19/2025
Dong Engineering Inc.
ADDITION + ADU
5121 W.ROBERTS DR #2, SANTA ANA, CA 92704
Job#: 240056
Date: 11/27/2024
PLAN: 2
CODE: CBC 2022
Wind =
Seismic =
A B C D
E F
G H
I J K L
2.75 2.75
Design Force =
Wall Height =
Wall Length =
Window size =
Bottom header =
Top of window sill =
Force Above Window (B & C)=1238 x (10 - 7 + 4 / 2) / 10 = 619 lbs
Shear =619 / (10 - 7) = 206 plf
Force Below Window (J & K)=1238 x (7 - 4 / 2) / 10 = 619 lbs
Shear =619 / (7 - 4) = 206 plf
Force on Left pier (E & G)=1238 x (2.75 + 4.5 / 2) / 10 = 619 lbs
Shear =619 / 2.75 = 225 plf
Force on Right pier (F & H)=1238 x (2.75 + 4.5 / 2) / 10 = 619 lbs
Shear =619 / 2.75 = 225 plf
Drag force at header =206 x 4.5 / 2 = 463.5 lbs
Drag force at window sill =206 x 4.5 / 2 = 463.5 lbs
Upper left sub panel shear (A)=(619 - 463.5) / 2.75 = 57 plf
Upper right sub panel shear (D)=(619 - 463.5) / 2.75 = 57 plf
Lower left sub panel shear (I)=(1238 - 1069) / 3 = 56 plf
Lower right sub panel shear (L)=(1238 - 1069) / 3 = 56 plf
Maximum sub panel shear =225 plf => USE TYPE A
Maximum drag force =464 lbs => USE DRAG (1)CS16
Shear Wall With Opening: Shear Wall # 1 @ P3 & P4
3.00 ft
10
.
0
0
f
t
4.50
1238 lbs
745 lbs
1238 lbs
10.00 ft
10.00 ft
4.5ft x 4ft
7.00 ft
Shear wall design concept is chosen as Force-Transfer Around Openings (FTAO) (Sec. 4.3.2.2 ).
38 of 44
FLOOD ZONE - 5121 W
Roberts Dr & #23/19/2025
Dong Engineering Inc.
ADDITION + ADU
5121 W.ROBERTS DR #2, SANTA ANA, CA 92704
Job#: 240056
Date: 11/27/2024
PLAN: 2
CODE: CBC 2022
Shear Wall (X-X Direction)
Line Story Section Span Wind Seismic Added V (lb)H L v Type
###(ft)(plf)(plf)Wind Seismic (ft)(ft)(plf)
A 1 1X 22 93 119 10 12 109 A
B 1 1X 22 93 119 10 12 109 A
SUMMARY SHEAR WALL
V2 = Seismic*Span/2 + Added Vseismic
Line shear V = Maximum(V1;V2)
V1 = Wind*Span/2 + Added Vwind
v(plf) = V/L
Shear wall design concept is chosen as Individual full-height wall segment (Sec. 4.3.2.1 ) and Force-Transfer Around
Openings (FTAO) (Sec. 4.3.2.2 ).
For mix-type, chosen concept is determined by more critical design result.
39 of 44
FLOOD ZONE - 5121 W
Roberts Dr & #23/19/2025
Dong Engineering Inc.
ADDITION + ADU
5121 W.ROBERTS DR #2, SANTA ANA, CA 92704
Job#: 240056
Date: 11/27/2024
PLAN: 2
CODE: CBC 2022
Shear Wall (Y-Y Direction)
Line Story Section Span Wind Seismic Added V (lb)H L v Type
###(ft)(plf)(plf)Wind Seismic (ft)(ft)(plf)
1 1 1Y 49 101 61 10 11 225 A
2 1 1Y 49 101 61 10 8.7 285 A
Shear wall design concept is chosen as Individual full-height wall segment (Sec. 4.3.2.1 ) and Force-Transfer Around
Openings (FTAO) (Sec. 4.3.2.2 ).
For mix-type, chosen concept is determined by more critical design result.
v(plf) = V/L
Line shear V = Maximum(V1;V2)
SUMMARY SHEAR WALL
V1 = Wind*Span/2 + Added Vwind
V2 = Seismic*Span/2 + Added Vseismic
40 of 44
FLOOD ZONE - 5121 W
Roberts Dr & #23/19/2025
Dong Engineering Inc.
ADDITION + ADU
5121 W.ROBERTS DR & #2, SANTA ANA, CA 92704
Job #: 240056
Date : 11/27/2024
Plan : 2
BEAM : 1 - CLG @ LIVING ROOM
Loads(Downward+)
Beam Weight 26.3 plf from 0 ft to 25.25 ft
Roof Primary: (15+20)(11) = (DL=165PLF; LLr=220PLF) form 0 to 25.25
Reactions (D+Lr+L/Max. Load comb.)
Bearing Down Up
1 4909/4909 0
2 4909/4909 0
USE 5 1/4" x 16" PSL
Critcal Shear = 4908 LB @0' 1.5xV/(F'v x A)= 0.24
F'v = 362, A = 84
Critcal Moment = 30986 LB-FT @12.62' M/(F'b x S)= 0.45
F'b = 3625, S = 224
Critical Deflection for TL = -0.992 INCH @ 12.62 L/240 = 1.262"
Critical Deflection for LL = -0.504 INCH @ 12.62 L/360 = 0.842"
1 2
Moment
Shear
Deflection
25.25'
BEAM : C1 - C.J. 2X6#2 @ 16" O.C. TYP. (MAX L=15'-3")
Loads(Downward+)
Ceiling Joist: (4+10)(1.3) = (DL=5.3PLF; LLr=13.4PLF) form 0 to 15.25
Reactions (D+Lr+L/Max. Load comb.)
Bearing Down Up
1 143/143 0
2 143/143 0
USE 2 x 6
Critcal Shear = 142 LB @0' 1.5xV/(F'v x A)= 0.11
F'v = 225, A = 8.25
Critcal Moment = 543 LB-FT @7.62' M/(F'b x S)= 0.51
F'b = 1682, S = 7.56
Critical Deflection for TL = -0.684 INCH @ 7.63 L/240 = 0.762"
Critical Deflection for LL = -0.488 INCH @ 7.63 L/360 = 0.508"
1 2
Moment
Shear
Deflection
15.25'
41 of 44
FLOOD ZONE - 5121 W
Roberts Dr & #23/19/2025
Dong Engineering Inc.
ADDITION + ADU
5121 W.ROBERTS DR & #2, SANTA ANA, CA 92704
Job #: 240056
Date : 11/27/2024
Plan : 2
BEAM : R1 - R.R. 2X6#2 @ 16" O.C. TYP. (MAX L=12'-0")
Loads(Downward+)
Roof Rafter: (11+20)(1.3) = (DL=14.7PLF; LLr=26.7PLF) form 0 to 12
Reactions (D+Lr+L/Max. Load comb.)
Bearing Down Up
1 248/248 0
2 248/248 0
USE 2 x 6
Critcal Shear = 248 LB @0' 1.5xV/(F'v x A)= 0.2
F'v = 225, A = 8.25
Critcal Moment = 744 LB-FT @6' M/(F'b x S)= 0.7
F'b = 1682, S = 7.56
Critical Deflection for TL = -0.58 INCH @ 6 L/240 = 0.6"
Critical Deflection for LL = -0.374 INCH @ 6 L/360 = 0.4"
1 2
Moment
Shear
Deflection
12'
42 of 44
FLOOD ZONE - 5121 W
Roberts Dr & #23/19/2025
Dong Engineering Inc.
ADDITION + ADU
5121 W.ROBERTS DR #2, SANTA ANA, CA 92704
Job#: 240056
Date: 11/27/2024
PLAN: 2
CODE: CBC 2022
1500 psf
Trib Trib Wall Height
DL(psf)LL(psf)roof(ft)DL(psf)LL(psf)floor(ft)DL(psf)wall(ft)
15 20 12 10 10
Roof:(DL+LL)(Trib) =420 plf
Floor:(DL+LL)(Trib) =0 plf
Wall:DL (Height)=100 plf
520 plf
520 /(12"/12)=520 psf< 1500 psf
P(allowable)
P(allowable) = 4,500 #
18 in
FOUNDATION - 1-STORY
Allowable soil bearing value:
Roof Floor
use 12" wide cont. ftg w/ 2-#4 top & bott.
45𝑜
43 of 44
FLOOD ZONE - 5121 W
Roberts Dr & #23/19/2025
Dong Engineering Inc.
ADDITION + ADU
5121 W.ROBERTS DR #2, SANTA ANA, CA 92704
Job#: 240056
Date: 11/27/2024
PLAN: 2
CODE: CBC 2022
BEAM NO. BM#1 Support 2 P =4,909 #
Use 2' - 0"Square x 18" Deep Concrete Pad With
3-#4 Each way
PAD SCHEDULE
44 of 44
FLOOD ZONE - 5121 W
Roberts Dr & #23/19/2025
SANTA ANA CITY COUNCIL
Mayor
vamezcua@santa-ana.org
Mayor Pro Tem, Ward 1
tphan@santa-ana.org
Ward 2
bvazquez@santa-ana.org
Ward 3
jessielopez@santa-ana.org
Ward 4
pbacerra@santa-ana.org
Ward 5
jryanhernandez@santa-ana.org
Ward 6
dpenaloza@santa-ana.org
MAYOR
Valerie Amezcua
MAYOR PRO TEM
Thai Viet Phan
COUNCILMEMBERS
Phil Bacerra
Johnathan Ryan Hernandez
Jessie Lopez
David Penaloza
Benjamin Vazquez
CITY OF SANTA ANA
PLANNING AND BUILDING AGENCY
20 Civic Center Plaza ● P.O. Box 1988
Santa Ana, California 92702
www.santa-ana.org
INTERIM CITY MANAGER
Tom Hatch
CITY ATTORNEY
Sonia R. Carvalho
CITY CLERK
Jennifer L. Hall
February 7, 2024
Also sent via email to: proselytus@gmail.com
Lam Tran
5121 West Roberts Drive
Santa Ana, CA 92704
Subject: Address Assignment for a Detached Accessory Dwelling Unit located at 5121 West
Roberts Drive (APN: 188-062-27) in Santa Ana, CA
Dear Lam,
The City of Santa Ana Planning and Building Agency (PBA) is the responsible agency for legal
addressing within the City of Santa Ana’s jurisdiction. This letter confirms the address assignment
for a 1000-square-foot detached ADU located at 5121 West Roberts Drive (APN: 188-062-27).
Notice is hereby given that the following assigned address shall be posted onsite per the approved
address plan, attached hereto as Exhibit A.
Address to be Activated/Posted
New ADU)
To subdivide commercial and/or residential units into multiple units, a building permit (and all other
associated permits), plans, and inspection approvals by the PBA are required. Address(es) will
be verified during inspections by the Building Safety Division.
Please update your records accordingly. Should you have any questions, feel free to contact me
by phone at (714) 664-2753 or by email at PRaj@santa-ana.org.
Sincerely,
Punkaj Raj
Planning Technician
Exhibit A – Address Plan
FLOOD ZONE - 5121 W
Roberts Dr & #23/19/2025
Address Letter for 5121 West Roberts Drive
Page 2 of 2
c:
Vencent Quaglia, United States Post Office
Chris Tuiolosega, United States Post Office
Cipriano Corona, Marketing Manager, United States Post Office
Alex Alvarez, Postmaster Santa Ana, United States Post Office
Federal Express, Administration
Cathy Joseph, Garden Grove Unified School District
Christine Hy, Garden Grove Unified School District
Cathy Slader, Orange Unified School District
Orin Williams, Santa Ana Unified School District
Yvette Miranda, Santa Ana Unified School District
Cristina Bernal, Tustin Unified School District
Mishele Richards, Orange County Fire Authority, GEO Files Coordinator
Orange County Fire Authority
Neal Kelly, Registrar of Voters
Members, Board of Supervisors
Southern California Gas Company
Southern California Edison Company
Claude Parrish, County Assessor's Office
SAG, AT&T
UPS, Administration
City Manager’s Office
Beverly Martin, Police Community Services Specialist
Boris Duran, Police Systems Manager
Jennifer Mendoza, Police Communications Manager
Chris Hubbard, Police Systems Support Analyst
Alejandra Gutierrez, Treasury & Customer Services Manager
Hector Jimenez, Revenue Supervisor
Alfonso Chavez, Utilities Customer Services Supervisor
Judson Brown, Housing & Neighborhood Development Manager
Rudy Rosas, Principal Civil Engineer
Zdenek (Zed) Kekula, Principal Civil Engineer
Jason Kwak, Building Safety Manager
Evelyn LaRocca, Permit Supervisor
Kathy Hernandez, Permit Technician
Julie Amsden, Permit Technician
Ali Pezeshkpour, Planning Manager
Jerry Guevara, Senior Planner
Alvaro Nunez, PBA Assistant Director and Code Enforcement Manager
FLOOD ZONE - 5121 W
Roberts Dr & #23/19/2025
LANDING
W/HW/H
EXHIBIT A: ADDRESS PLAN
(E) GARAGE
5121 W. ROBERTS DRIVE
(E) PRIMARY DWELLING
(N) ADU
5121 W. ROBERTS
DRIVE, UNIT 2
FLOOD ZONE - 5121 W
Roberts Dr & #23/19/2025
O R A N G E C O U N T Y F I R E A U T H O R I T Y
Plan Submittal Criteria Form
Required for Single Family or Duplex Residences
(Use Commercial form for lots with 3+ dwelling units or new residential tracts)
Complete the Project Information and Questionnaire below, then sign and date the Applicant Certification.
Project Information
New Single Family Residence/Duplex Addition/Remodel ADU Other
Address:
Unit #: City or Unincorporated County Area: ZIP:
Scope of Work:
Existing
Area:
Area to
be Added:
Total Resulting
Area:
Stories: Area Added in Past 2 Years
(excluding this project):
Yes No Questionnaire OCFA Plan Type if “Yes”
1. New – Is this a new single family residence or duplex? *(PR160) Residential Site
with Water Availability
(PR400-402) Fire Sprinkler
2. ADU – Is this a new Accessory Dwelling Unit (ADU) on the same property as a house that already has
fire sprinklers or a house that will have fire sprinklers added as part of this project?
(PR400-402) Fire Sprinkler
3. Addition – Is this (A) an addition to a currently sprinklered building, or (B) an addition requiring a fire
sprinkler retrofit based on a threshold set by local ordinance?
(PR400-402) Fire Sprinkler
4. Distance – Is the most remote portion of the addition, ADU or other detached structure greater than
140-feet from the fire access roadway?
*(PR160) Residential Site
5. Total Area – Will the addition result in a total area of greater than 3,600 square feet (sf) for non-
sprinklered buildings, or greater than 6,200 sf for sprinklered buildings, including the area of all
enclosed spaces, such as garages, stairs, and detached structures separated by less than 10-feet?
*(PR160) Residential Site
with Water Availability
6. Remodel – Is this a remodel of a sprinklered building with a scope of work that includes adding or
removing any interior walls? Note: If “Yes”, then project must be evaluated by a C-16 licensed
contractor to determine if a fire sprinkler modification is needed.
(PR400-402) Fire Sprinkler
7. Detached Structure – Is this a new detached utility or accessory structure (not an ADU), such as a
garage, workshop, game room, pool house, barn, etc., requiring fire sprinklers based on a threshold
set by local ordinance?
*(PR160) Residential Site
(PR400-402) Fire Sprinkler
8. Gate – Is a gate being installed across a driveway or road that is designated as a fire department
access roadway, or a driveway or road that serves more than a single home/duplex?
(PR180) Gate
9. Methane – Is project located in or less than 100’ from a “Division of Oil, Gas, and Geothermal
Resources” (DOGGR) field boundary or well (active or abandoned), less than 300-feet from an oil/gas
seep, or less than 1000-feet from a landfill? (Note: For projects in Yorba Linda, this requirement only
applies to new homes, enclosed accessory structures, addition to existing structure greater than 1000
sf, and ADU’s).
*(PR160) Residential Site
*(PR172-174) Methane
Test/Mitigation Plans
10. Vegetation – Is the property/structure (A) on the perimeter of a community containing, or adjacent to
slopes or hills, or (B) adjacent to an open space or wildland area containing non-irrigated vegetation,
or (C) in a State Responsibility Area or Local Responsibility Area “Fire Hazard Severity Zone”, as
defined by the State, or (D) near an area that could be affected by a wildfire in the open space.
*(PR125) Fuel Modification
(PR182) Accessory
Structure
*OCFA approval required before issuance of a grading/building permit. All other plans types may be deferred submittals.
Applicant Certification
I certify, under penalty of perjury, under the laws of the State of California, that the information above is true:
Print Name:_______________________________________ Signature:___________________________________________ Date:______________
Phone Number:_____________________________________________ Email:_____________________________________________________________
Attention Building Department Staff – After you’ve verified all questions were answered accurately as “No”, then you may accept this signed form as a
written release that an OCFA review is not required. If any questions were answered as “Yes”, then the plan type on the right side may be required.
______If all answers are “No” and the Building Department still requires the applicant to have their plans reviewed by OCFA, or if any answers are “Yes”
and the Building Department prefers for OCFA to determine if a review is required, please initial this line and provide an explanation on the Plan Referral
Form (on the reverse), to be submitted along with the appropriate plans to OCFA for a determination.
For questions and submittal information, please visit ocfa.org, or call OCFA at (714) 573-6100
SFR
FLOOD ZONE - 5121 W
Roberts Dr & #23/19/2025
FLOOD ZONE - 5121 W
Roberts Dr & #23/19/2025
FLOOD ZONE - 5121 W
Roberts Dr & #23/19/2025