HomeMy WebLinkAbout521E Live Oak Ave - 2023 -Address : 1822 E Route 66, Suite 328
Glendora, CA 91740
CONSULTING ENGINEERS Phone : (818) 814-8268
STRUCTURAL
Email : ifcengineeringca@gmail.com
STRUCTURAL CALCULATION
05/08/2023
DESIGN CRITERIA
CODE 2022 California Building Code
(See Lateral Analysis)
CONCRETE Minimum Compressive Strength at 28th day
ACI 318-14 Wall Footing, Slab on Grade f c ' = 2,500 psi
Grade Beam, Pile and Caisson f c ' = 3,000 psi
Column and deck f c ' = 4,000 psi
MASONRY Minimum Compressive Strength of Grout
ACI 530-13 Conrete Masonry f m ' = 2,000 psi
Clay Masonary f m ' = 2,000 psi
REINFORCING STEEL Deformed Reinforcing Bar ASTM A615 Grade 60
Welded Wire Fabric (WWF)ASTM A185 - Smooth
ASTM A496 - Deformed
STRUCTURAL STEEL W-Section ASTM A992, Fy = 50 ksi, F u = 65 ksi
AISC 360-16 HSS-Rectangular/Square ASTM A500 Grade B, F y = 46 ksi, F u = 58 ksi
AISC 341-16 HSS-Round ASTM A500 Grade B, F y = 42 ksi, F u = 58 ksi
AISC 358-16 Pipe ASTM A53 Grade B, F y = 35 ksi, F u = 60 ksi
Other Shapes ASTM A36, Fy = 36 ksi, F u = 58 ksi
Fasteners ASTM A307 Grade A for Common Bolt
ASTM A325 or A490 for High-Strength Bolt
TIMBER Douglas Fir Larch (DFL) Beams, Headers and Posts - DFL No. 1
NDS 2018 Rafters and Joists - DFL No. 2
4x or 2x DFL No. 1 F b = 1,000 psi, Fv = 180 psi, E = 1,700 ksi
DFL No. 2 F b = 900 psi, F v = 180 psi, E = 1,600 ksi
6x & Larger DFL No. 1 F b = 1,350 psi, Fv = 170 psi, E = 1,600 ksi
S.S.F b = 1,600 psi, Fv = 170 psi, E = 1,600 ksi
Engineered Lumber
Weyerhaeuser Parallam PSL F b = 2,900 psi, Fv = 290 psi, E = 2,000 ksi
Microllam LVL F b = 2,600 psi, Fv = 285 psi, E = 1,900 ksi
Boise Cascade Versa-lam VL28 F b = 2,800 psi, Fv = 285 psi, E = 2,000 ksi
Versa-lam VL31 F b = 3,100 psi, Fv = 285 psi, E = 2,000 ksi
SOIL Allow. Soil Pressure 1,500 psf
Passive Pressure 100 psf/ft
(Table 1806.2)Sliding Coefficient 130 psf
Min. Depth of Footing 24 in.
Min. Width of Footing 12 in.
No soils report available
Seismic Design Category - D
PRIVATE RESIDENCE
521-523 E Live Oak Ave
Arcadia, CA 91006
PCC#1
DESIGN LOADS
Roof Loads Floor Loads
Built-Up 6.00 psf Floor Cover 8.00 psf
1/2" Plywood 1.50 psf 3/4" Plywood 2.50 psf
2x10 @ 16" Rafters 3.00 psf Floor Joist 3.50 psf
5/8 Gyp. Brd.3.00 psf 5/8 Gyp. Brd.3.00 psf
Insulation 1.50 psf Insulation 1.50 psf
Misc.1.00 psf Misc.1.50 psf
Dead Load 16.00 psf Dead Load 20.00 psf
Live Load 20.00 psf Live Load 40.00 psf
Total Load 36.00 psf Total Load 60.00 psf
Ceiling Loads
Ceiling Joists 3.00 psf
5/8" Gyp. Brd.3.00 psf
Insulation 1.00 psf
Misc.1.00 psf
Dead Load 8.00 psf
Live Load 10.00 psf
Total Load 18.00 psf
Ext. Wall Loads
7/8" Stucco / Plaster 10.00 psf
Framing 2.00 psf
1/2" Plywood 1.50 psf
5/8 " Gyp. Brd.3.00 psf
Insulation 1.00 psf
Misc.0.50 psf
Total Load 18.00 psf
I.F.C. Engineering, Inc.SHEET NO:
CONSULTING ENGINEERS JOB NO:
STRUCTURAL CALC. BY:J
PHONE (818) 814-8268 CHECK BY:J
PROJECT:DATE:12/21/22
Soil Engineer: Not Available
Report No.:Not Available
Story dm (in) wm (in)c (pcf)s (pcf) qall (psf) %d %w qmax (psf)
2 24 12 150.0 110.0 1500.0 0.0 0.0
Continuous Footings
Raised Floor df (ft) Ft (in)Width (in)qn (psf) qu (psf)Pa (plf)
2.0 12.0 12 1500.0 1240.0 1240.0
18 1500.0 1240.0 1860.0
24 1500.0 1240.0 2480.01500.0 1240.0 0.0
Slab Floor df (ft) Ft (in)Width (in)qn (psf) qu (psf)Pa (plf)
2.0 12.0 12 1500.0 1240.0 1240.0
18 1500.0 1240.0 1860.0
24 1500.0 1240.0 2480.01500.0 1240.0 0.0
Square pad footings df (ft) Ft (in)
2.0 12.0
Ftg. Size w (ft) Area (ft
2)qn (psf)* qu (psf)Pa (kip) As (in) Reinforcing
2'-0" SQ. 2.00 4.00 1500.0 1240.0 4.96 0.518 (3) #4
2'-6" SQ. 2.50 6.25 1500.0 1240.0 7.75 0.648 (4) #4
3'-0" SQ. 3.00 9.00 1500.0 1240.0 11.16 0.778 (3) #5
4'-0" SQ. 4.00 16.00 1500.0 1240.0 19.84 1.037 (4) #5
5'-0" SQ. 5.00 25.00 1500.0 1240.0 31.00 1.296 (5) #5
6'-0" SQ. 6.00 36.00 1500.0 1240.0 44.64 1.555 (6) #5
7.00 49.00 1500.0 1240.0 60.76 1.814 (6) #6
*No increase with width
Pa = qu*w for continuous footings.
Pa = qu*Area for pad footings.
dm = minimum depth of footing.
wm = minimum width of footing.
qall = allowable soil bearing at the minimum depth.
%d = % increase in qall due to depth.
%w = % increase in qall due to width.
qmax = maximum allowable soil bearing from a soils report.
df = a distance measured from the bottom of footng to the surface.
Ft = footing thickness.
w = footing width.
Allowable Loads at Footings
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tfstcnuFdFqq
Multiple Simple Beam
DMAC Engineering, Inc.Lic. # : KW-06010297 Software copyright ENERCALC, INC. 1983-2020, Build:12.20.8.24
File: 521.ec6
HDR 1-2Description :
BEAM Size :4x10, Sawn, Fully UnbracedUsing Allowable Stress Design with ASCE 7-16 Load Combinations, Major Axis Bending
Wood Beam Design :
Calculations per NDS 2018, IBC 2021, ASCE 7-16
Douglas Fir-Larch No.1
1,000.01,000.0 1,500.0625.0 1,700.0620.0180.0675.0 31.210Eminbend - xx ksi
Wood Species :Wood Grade :
Fb - Tension psipsi Fv psiFb - Compr Ft psiFc - Prll psipsiFc - Perp Ebend- xx ksi Density pcf
HDR1
Applied Loads
Beam self weight calculated and added to loadsUnif Load: D = 0.020, L = 0.040 k/ft, Trib= 8.50 ftUnif Load: D = 0.020, Lr = 0.020 k/ft, Trib= 14.0 ft
Unif Load: D = 0.0180 k/ft, Trib= 10.0 ft
.Design Summary
Max fb/Fb Ratio =0.617 : 1
Max Reactions (k)HEWSLrL
+D+L+HLoad Comb :
Span # 1
Left Support
D
in
2.500 inft
78.46 psi
Fb : Allowable :1,189.57 psi
Right Support
Fv : Allowable :Span # 1
Load Comb :+D+L+H180.00 psi
fb : Actual :
Max fv/FvRatio =0.436 : 1 4.233 ft
734.06 psi at
atfv : Actual :
Ratio 9999 Ratio 9999
Max DeflectionsTransient Downward 0.012in
Transient Upward 0.000in
Total Downward 0.040 in
Total Upward 0.000 in
1.59 0.85 0.701.59 0.85 0.70 Ratio 4898 1511Ratio
LC: L Only LC: +D+0.750Lr+0.750L+H
LC:LC:
BEAM Size :4x8, Sawn, Fully UnbracedUsing Allowable Stress Design with ASCE 7-16 Load Combinations, Major Axis Bending
Wood Beam Design :
Calculations per NDS 2018, IBC 2021, ASCE 7-16
Douglas Fir-Larch No.1100010001500625 1700620180675 31.21Eminbend - xx ksi
Wood Species :Wood Grade :Fb - Tension psipsi Fv psiFb - Compr Ft psiFc - Prll psipsiFc - Perp Ebend- xx ksi Density pcf
HDR2
Applied Loads
Beam self weight calculated and added to loadsUnif Load: D = 0.020, L = 0.040 k/ft, Trib= 1.330 ft
Unif Load: D = 0.020, Lr = 0.020 k/ft, Trib= 1.330 ft
Unif Load: D = 0.0180 k/ft, Trib= 10.0 ft
.Design Summary
Max fb/Fb Ratio =0.711 : 1
Max Reactions (k)HEWSLrL
+D+L+HLoad Comb :
Span # 1
Left Support
D
in
4.000 inft
58.90 psi
Fb : Allowable :1,285.67 psi
Right Support
Fv : Allowable :Span # 1
Load Comb :+D+L+H180.00 psi
fb : Actual :
Max fv/FvRatio =0.327 : 1 0.000 ft
913.93 psi at
atfv : Actual :
Ratio 9999 Ratio 9999
Max DeflectionsTransient Downward 0.026in
Transient Upward 0.000in
Total Downward 0.146 in
Total Upward 0.000 in
0.95 0.21 0.110.95 0.21 0.11 Ratio 3680 655Ratio
LC: L Only LC: +D+0.750Lr+0.750L+H
LC:LC:
ASCE 7-16 Wind Forces Chpt 28, Pt2 & Chpt 30, Pt2
DMAC Engineering, Inc.Lic. # : KW-06010297
DESCRIPTION:WIND
Software copyright ENERCALC, INC. 1983-2020, Build:12.20.8.24
File: 521.ec6
Calculations per ASCE 7-16General Design Values
110.0
Roof Rise:Run Ratio Flat
Exposure B
18.0
16.0
10.0
Flat/Hip/Gable Roof
psf
Topographic Factor Kzt per 26.8 1.00
20.0LHD : Least Horizontal Dimension ft
a = max (0.04 * LHD, 3, min(0.10 * LHD, 0.4*MRH))3.00 ft
Effective Wind Area of Component & Cladding
V : Basic Wind Speed per Sect 26.5-1 or 2 mph
Roof pitch for cladding pressure
ft^2
Occupancy per Table 1.5-1 II All Buildings and other structures except those listed
Exposure Category per 26.7
MRH : Mean Roof Height ft
"Lambda" is interpolated between height tablular values.
Lambda MWFRS: per Figure 26.8-1 1.00
User specified minimum design pressure
0.86Lambda Componant & Cladding : per Figure 30.4-1
Main Force Resisting System Values Component & Cladding Values
Design Wind Pressures
Horizontal Pressures . . .
Zone: A =19.20 psf Zone: C =16.00 psf
Zone: B =-16.00 psf Zone: D =-16.00 psf
Vertical Pressures . . .
Zone: E =-23.10 psf Zone: G =-16.00 psf
Zone: F =-16.00 psf Zone: H =-16.00 psf
Overhangs . . .
Zone: Eoh =-32.30 psf Zone: Goh =-25.30 psf
ASCE 7-16 Section 28.5.4 Minimum Design Wind Loads requires that the load effects of the design wind pressures from
Section 28.5.3 shall not be less than a minimum load defined by assuming the pressures, ps, for zones A and C equal to +16
psf, Zones B and D equal to +8 psf, while assuming ps for Zones E, F, G, and H are equal to 0 psf.
Design Wind Pressure = Lambda * Kzt * Ps30 per Eq 30.4-1Component & Cladding Design Wind Pressures
Zone 1
Positive
16.000 psf
Negative
-29.911
psf
Zone 2 16.000 psf-39.393
psf
Zone 3 16.000
psf
-53.703
psf
Wall Zone 4 :******psf
Wall Zone 5 :***psf***
psf
-33.187
psf
-44.996psf
Roof Pressures Negative
psf
Wall Pressures
Overhang Pressures
Zone 3e
Zone 3r
Zone 2e
Zone 2n
Zone 2r
Zone 1'psf
psf
psf
psf
psf
psf
psf
psf
Zone 1
Zone 2
Zone 3
Zone 3e
Zone 3r
Zone 2e
Zone 2n
Zone 2r
Zone 1'16.000 -17.154
******
******
******
******
'*** : There is no value in Figure 30.4-1 Tabular Values
******
***
***
***
***
***
***
***
WIND:
Per ASCE 7-16, the minimum wind load for MWFRS shall not be less than 16 psf.
ROOF: 16 psf x 72.0 x 0.6 =43.20 psf(9/2)=
ASCE Seismic Base Shear
DMAC Engineering, Inc.Lic. # : KW-06010297
DESCRIPTION:SEISMIC
Software copyright ENERCALC, INC. 1983-2020, Build:12.20.8.24
File: 521.ec6
Risk Category
ASCE 7-16, Page 4, Table 1.5-1
Calculations per ASCE 7-16
"II" : All Buildings and other structures except those listed as Category I, III, and IVRisk Category of Building or Other Structure :
Seismic Importance Factor =1 ASCE 7-16, Page 5, Table 1.5-2
SEISMIC
USER DEFINED Ground Motion ASCE 7-16 11.4.2
Max. Ground Motions, 5% Damping :
S =1.840S g, 0.2 sec response
S 0.601 g, 1.0 sec response=
Site Class, Site Coeff. and Design Category
Site Classification ASCE 7-16 Table 20.3-1"D" : Shear Wave Velocity 600 to 1,200 ft/sec =D
Site Coefficients Fa & Fv ASCE 7-16 Table 11.4-1 & 11.4-2
(using straight-line interpolation from table values)
Fa =1.20
Fv =1.70
Maximum Considered Earthquake Acceleration ASCE 7-16 Eq. 11.4-1S = Fa * Ss 2.208=MSS = Fv * S1 =1.020M1 ASCE 7-16 Eq. 11.4-2
Design Spectral Acceleration ASCE 7-16 Eq. 11.4-3S = S * 2/3 =1.472DSMS=0.680 ASCE 7-16 Eq. 11.4-4S = S * 2/3D1M1
Seismic Design Category ASCE 7-16 Table 11.6-1 & -2=D
(By Default per 11.4.3)
Resisting System ASCE 7-16 Table 12.2-1
Basic Seismic Force Resisting System . . .Bearing Wall Systems15.Light-frame (wood) walls sheathed w/wood structural panels rated for shear resistance.
NOTE! See ASCE 7-16 for all applicable footnotes.
Building height Limits :Response Modification Coefficient " R "=6.50 Category "A & B" Limit:No LimitSystem Overstrength Factor " Wo "=3.00 Category "C" Limit:No LimitDeflection Amplification Factor " Cd "=4.00 Category "D" Limit:Limit = 65
Category "E" Limit:Limit = 65
Category "F" Limit:Limit = 65
Lateral Force Procedure ASCE 7-16 Section 12.8.2
Equivalent Lateral Force Procedure
The "Equivalent Lateral Force Procedure" is being used according to the provisions of ASCE 7-16 12.8
Use ASCE 12.8-7Determine Building Period
Structure Type for Building Period Calculation :All Other Structural Systems
" Ct " value 0.020=
" x " value
" hn " : Height from base to highest level =28.0 ft
" Ta " Approximate fundemental period using Eq. 12.8-7 :
8.000"TL" : Long-period transition period per ASCE 7-16 Maps 22-14 -> 22-17 sec
Ta = Ct * (hn ^ x) =0.243
0.75
sec
=
=0.243 sec
" Cs " Response Coefficient ASCE 7-16 Section 12.8.1.1
S : Short Period Design Spectral Response 1.472
" R " : Response Modification Factor 6.50
" I " : Seismic Importance Factor =1
0.226From Eq. 12.8-2, Preliminary Cs =
0.430From Eq. 12.8-3 & 12.8-4 , Cs need not exceed =
From Eq. 12.8-5 & 12.8-6, Cs not be less than =0.046
DS
=Cs : Seismic Response Coefficient =0.2265
=
=
Seismic Base Shear ASCE 7-16 Section 12.8.1
Cs =0.2265 from 12.8.1.1
SHEET NO:
CONSULTING ENGINEERS PROJECT NO:
STRUCTURAL CALC. BY:J
PHONE (818) 814-8268 CHECK BY:J
PROJECT:DATE:12/21/2022
1) Seismic Dead Loads
Story Roof Floor2 Floor1 Wall
2 16 psf 0 psf 20 psf 18 psf 0 psf 0 psf
W roof = Roof + ½Wall =25 psf
Wfloor2 = Floor2 + Wall =18 psf
W floor1 = Floor1 + Wall =38 psf
W total = W roof + W floor1 =63 psf
Cs =0.2265 per Enercalc
Base Shear, V = Cs * W total =14.2695 psf 1.00
Level h x (ft)w x (psf)wh k Cvx Fx (psf)
Roof 17.0 25.0 425.0 0.55 7.91
Floor2 0.0 0.0 0.0 0.00 0.00
Floor1 9.0 38.0 342.0 0.45 6.36
63.0 767.0 1.00 14.27
Seismic Design Loads for Lateral Analysis [ASCE7-16]
I.F.C. Engineering, Inc.SHEET NO:
CONSULTING ENGINEERS JOB NO:
STRUCTURAL CALC. BY:J
PHONE (818) 814-8268 CHECK BY:J
PROJECT:DATE:1/17/2023
Seismic Loads
Roof
SAB =7.91 x 140.0 /1.4 =790.68 plf > W.L.217 plf
S12 =7.91 x 28.0 /1.4 =158.14 plf > W.L.
Floor 217 plf
SAB =6.36 x 140.0 /1.4 =636.27 plf > W.L.
S12 =6.36 x 28.0 /1.4 =127.25 plf > W.L.
Shear Wall (Redundancy factor =1.3)
Vs Tri. Width Tri. Width TL. Length v OTM 0.36Rm Pu
(lb) (Roof) (ft) (Ceiling) (ft) (ft) (lb/ft) (lb-ft) (lb-ft) (lb)
LineA : 23299.5 1.33 1.33 8.00 2912.4 46598.9 138.2 23230.4
LineB : 23299.5 1.33 6.50 37.00 629.7 85641.3 15360.5 4134.2
Line1 : 9738.9 1.33 1.33 15.00 649.3 77911.5 14332.1 4238.6
Roof DL =16 PSF Floor DL =20 PSF
Shear Wall Panel /Hardy FramHold Down (OTM, RM
LineA : 4-HFX-24x78 HS 2
LineB : No. 4 HDU5 17
Line1 : No. 4 HDU5 1515
2w/L
DESIGN LOADS FOR LATERAL ANALYSIS
DESIGN LOADS FOR LATERAL ANALYSIS
Length (ft)
2+2+2+2
20+17
9'-8"
24
'
-
1
1
"
6'
-
2
"
32'-2"25'-6"
98
'
-
9
"
175'-5"
190'-11"
10
0
'
-
0
"
40'-11"
12'-0"50'-0"
PROPERTY LINE
PROPERTY LINE
PR
O
P
E
R
T
Y
L
I
N
E
PR
O
P
E
R
T
Y
L
I
N
E
ONE BLDG
(E)13Units + (N)2ADUs
T-1.0
COVER SHEET, PROJECT
SUMMARY, GENERAL
NOTES, CONTACT,
ABBREVIATIONS, AND
SYMBOLS, SITE PLAN
SEE PLAN
scale:
cad file:
COPYRIGHT C 2022 BY
RUBY CONSULTING PARTNERS, LLC
ALL RIGHTS RESERVED.
ruby consulting
partners, llc
1281 Meadowbrook Road
Altadena, CA 91001
TEL: 626.320.2815
alison.fung@aol.com
page description:
job number:
seal/signature:
sheet no.:
revision date
& description:no.
project:
521-523 E. LIVE OAK AVE.
CARPORT
CONVERSION
INTO 2-UNIT ADU
OF APARTMENT
ARCADIA, CA 91006
4/22/23
planning dept1
5/31/23
building dept2
220909-ARAP
220909
SEE PLAN
7/14/23
building dept3
7/26/23
building dept4
PROJECT SUMMARY
ADDRESS:521-523 E. LIVE OAK AVE., ARCADIA, CA 91006
PROJECT CONTACT
SCOPE OF WORK
OWNER:
TIM TROUT
3865 FAIRMEADE ROAD
PASADENA, CA 91107
TEL: 626.383.8339
DESIGNER:
RUBY CONSULTING PARTNERS, LLC
1281 MEADOWBROOK ROAD
ALTADENA, CA 91001
TEL: 626.320.2815
ATTN: ALISON FUNG
PROPOSING 2-UNITS OF ADU CONVERTING FROM CARPORTS OF
EXISTING MULTI-FAMILY DWELLING OF APPROXIMATELY 1,468 S.F.
1.
VICINITY MAP
SHEET INDEX
COVER SHEET, PROJECT SUMMARY, GENERAL NOTES,T-1.0
SHEET DESCRIPTION
CONTACT, ABBREVIATIONS, AND SYMBOLS, SITE PLAN
ARCHITECTURAL
A-2.0
APPLICABLE CODES
2022 CALIFORNIA BUILDING CODE - TILE 24, PART 2
2022 CALIFORNIA RESIDENTIAL CODE - TITLE 24, PART 2.5
2022 CALIFORNIA ELECTRICAL CODE - TITLE 24, PART 3
2022 CALIFORNIA MECHANICAL CODE - TITLE 24, PART 4
2022 CALIFORNIA PLUMBING CODE - TITLE 24, PART 5
2022 CALIFORNIA ENERGY CODE - TITLE 24, PART 6
2022 CALIFORNIA GREEN BUILDING STANDARDS CODE -
TITLE 24, PART 11
T-1.4 GREEN BUILDING NOTES
FIRE DEPARTMENT NOTES
WHEN MORE THAN ONE SMOKE ALARM IS REQUIRED TO BE
INSTALLED WITHIN AN INDIVIDUAL DWELLING UNIT THE ALARM
DEVICES SHALL BE INTERCONNECTED IN SUCH A MANNER THAT
THE ACTUATION OF ONE ALARM WILL ACTIVATE ALL OF THE
ALARMS IN THE INDIVIDUAL UNIT. RESIDENTIAL CODE R314.4.
1.
SMOKE ALARMS SHALL RECEIVE THEIR PRIMARY POWER FROM
THE BUILDING WIRING PROVIDED THAT SUCH WIRING IS SERVED
FROM A COMMERCIAL SOURCE AND SHALL BE EQUIPPED WITH A
BATTERY BACKUP. RESIDENTIAL CODE R314.6.
2.
AN APPROVED CARBON MONOXIDE ALARM SHALL BE INSTALLED
IN DWELLING UNITS AND IN SLEEPING UNITS WITHIN WHICH
FUEL-BURNING APPLIANCES ARE INSTALLED AND IN DWELLING
UNITS THAT HAVE ATTACHED GARAGES. REQUIRED CARBON
MONOXIDE ALARMS SHALL RECEIVE THEIR PRIMARY POWER
FROM THE BUILDING WIRING WHERE SUCH WIRING IS SERVED
FROM A COMMERCIAL SOURCE AND SHALL BE EQUIPPED WITH A
BATTERY BACK-UP. WHERE MORE THAN ONE CARBON MONOXIDE
ALARM IS REQUIRED TO BE INSTALLED WITHIN THE DWELLING
UNIT OR WITHIN A SLEEPING UNIT THE ALARM SHALL BE
INTERCONNECTED IN A MANNER THAT ACTIVATION OF ONE
ALARM SHALL ACTIVATE ALL OF THE ALARMS IN THE INDIVIDUAL
UNIT. RESIDENTIAL CODE R315 & BUILDING CODE 420.6.
3.
IFC ENGINEERING, INC.
1822 E. ROUTE 66, SUITE 328
GLENDORA, CA 91740
TEL: (818) 814-8268
CONTACT: JIM WONG, P.E.
STRUCTURAL ENGINEER
TITLE-24 ENGINEER
S1 STRUCTURAL FRAMING PLAN
STRUCTURAL PLANS
SD1 STRUCTURAL NOTES & DETAILS
SD2
SD3
HFX1 HARDY FRAME DETAILS
HFX2 HARDY FRAME DETAILS
S2 STRUCTURAL FRAMING PLAN
T-24-1 ENERGY TITLE-24 (ADU-1)
T-24-2
TITLE-24
T-24-3
BUILDING PLAN CHECK NOTES
1.ALL FIXTURES, EQUIPMENT, PIPING, AND MATERIALS SHALL BE
LISTED.
2.THE LOAD RESISTANCE OF GLASS UNDER UNIFORM LOAD SHALL
BE DETERMINED IN ACCORDANCE WITH ASTM E1300.
3.APPLICATIONS FOR WHICH NO PERMIT IS ISSUED WITHIN 180
DAYS FOLLOWING THE DATE OF APPLICATION SHALL
AUTOMATICALLY EXPIRE. (R105.3.2 CRC)
4.EVERY PERMIT ISSUED SHALL BECOME INVALID UNLESS WORK
AUTHORIZED IS COMMENCED WITHIN 180 DAYS AFTER ITS
ISSUANCE OR IF THE WORK AUTHORIZED IS SUSPENDED OR
ABANDONED FOR A PERIOD OF 180 DAYS. A SUCCESSFUL
INSPECTION MUST BE OBTAINED WITHIN 180 DAYS. (R105.5 CRC)
5.FIBER-CEMENT BACKERS SHALL BE USED AS A BASE FOR
CERAMIC WALL TILES IN TUB AND SHOWER AREAS AS WELL AS
WALL PANELS IN SHOWER AREAS. GREEN BOARD SAHLL NOT BE
USED.
6.FIBER-CEMENT BACKERS SHALL BE USED AS A BASE FOR
CERAMIC WALL TILES IN TUB AND SHOWER AREAS AS WELL AS
WALL PANELS IN SHOWER AREAS. GREEN BOARD SAHLL NOT BE
USED.
7.DOCUMENTATION SHALL BE PROVIDED TO VERIFY THAT
COMPLIANT VOC LIMIT FINISH MATERIALS HAVE BEEN USED.
CGBSC 4.504.2.4.
8.NEWLY CONSTRUCTED ONE-AND TWO-FAMILY DWELLINGS AND
TOWNHOUSES WITH ATTACHED GARAGES SHALL COMPLY WITH
ELECTRIC VEHICLE (EV) CHARGING INFRASTRATURE
REQUIREMENTS IN ACCORDANCE WITH 2016 CALGREEN
CHAPTER 4, SECTION 4.1 & CRC R309.8.
9.THE SERVICE PANEL OR SUBPANEL FOR THE EV CHARGING
CIRCUIT DIRECTORY SHALL IDENTIFY THE OVERCURRENT
PROTECTIVE DEVICE SPACE(S) RESERVED FOR FUTURE EV
CHARGING AS "EV CAPABLE", THE RACEWAY TERMINATION
LOCATION SHALL BE PERMANENTLY AND VISIBLY MARKED AS "EV
CAPABLE".
10.EXHAUST FANS SHALL BE ENERGY START COMPLIANT AND BE
DUCTED TO TERMINATE OUTSIDE THE BUILDING, PER CGBSC
4.506.1.
11.INSTALLATION MUST BE PER MANUFACTURER INSTRUCTION, PER
CMC 904.3.
12.WATER PIPING MATERIALS WITHIN A BUILDING SHALL BE IN
ACCORDANCE WITH SEC. 604.1 OF THE CALIFORNIA PLUMBING
CODE, PEX, CPVC AND OTHER PLASTIC WATER PIPING SYSTEMS
SHALL BE INSTALLED IN ACCORDANCE WITH THE REQUIREMENTS
OF SEC. 604 OF THE CPC, INSTALLATION STANDARDS OF
APPENDIX I OF THE CPC AND MANUFACTURERS RECOMMENDED
INSTALLATION STANDARDS. CPVC WATER PIPING REQUIRES A
CERTIFICATION OF COMPLIANCE AS SPECIFIED IN SEC 604.1.1(d)
OF THE CPC PRIOR TO PERMIT ISSUANCE. WATER PIPE
MATERIAL TO BE PEX.
13.ALL HOSE BIBBS MUST HAVE AN APPROVED ANTI-SIPHONE
DEVICE. (CPC 603.5.7)
14.CLOTHES DRYERS AND ELECTRIC RANGES SHALL HAVE A 4-WIRE
GROUNDED ELECTRICAL OUTLET PER CEC 250.140. ELECTRIC
RANGE REQUIRES A MINIMUM OF 40-AMP WIRE (#8 COPPER OR #6
ALUMINUM), PER CEC 220-19.
15.PROVIDE WATERPROOF/DAMPPROOF LIGHT FIXTURES OVER
TUBS AND SHOWERS, PER CEC 410.10 (A).
16.THE BRANCH CIRCUIT SERVING THE GARAGE RECEPTACLES
SHALL NOT SERVE OUTLETS OF THE GARAGE. CEC 210.52(G)(1).
17.CONDENSERS SHALL BE INSTALLED, PER MFG. REQUIREMENTS
AND CMC 903.2.4.
18.PROVIDE A RADIANT BARRIER INSTALLED AT THE UNDERSIDE
SURFACE OF THE ROOF SHEATHING AND THE INSIDE SURFACE
OF GABLE ENDS OR OTHER EXTERIOR VERTICAL SURFACES IN
ATTICS AS MODELED IN THE ENERGY CALCULATIONS. CBEES
150.1(c)2 & TABLE 150.1-A.
19.ALL SPECIFIC HERS REQUIRED INSPECTIONS.
A-3.0 BLDG ELEVATIONS
A-4.0 DETAILS
2022 CALIFORNIA FIRE CODE
2022 ARCADIA MUNICIPAL CODE
GENERAL NOTES
ALL WORK, INCLUDING MATERIALS AND WORKMANSHIP, SHALL CONFORM
TO THE REQUIREMENTS OF LOCAL CODES, LAWS, AND ORDINANCES AND
AS SPECIFIED BY ALL GOVERNING AUTHORITIES WHERE APPLICABLE.
REFERENCE IS TO THE LATEST ACCEPTED EDITION OR REVISION. IN THE
EVENT OF CONFLICT WITH CODE REQUIREMENTS, THAT CODE
REQUIREMENT OR NOTE WHICH ESTABLISHES THE HIGHER STANDARD
SHALL TAKE PRECEDENCE.
1.
2.THE INTENTION OF THE CONTRACT DOCUMENTS IS TO INCLUDE ALL
LABOR AND MATERIALS, EQUIPMENTS, AND TRANSPORTATION
NECESSARY FOR THE COMPLETE AND PROPER EXECUTION OF THE
WORK.
THE CONTRACTOR SHALL VISIT THE JOB SITE PRIOR TO BIDDING ANY
PORTION OF THE WORK. THE CONTRACTOR SHALL VERIFY ALL
DIMENSIONS AND CONDITIONS PRIOR TO BEGINNING WORK. SHOULD
ANY CONDITION ARISE WHERE THE INTENT OF THE DRAWINGS IS IN
DOUBT OR WHERE THERE IS A DISCREPANCVY BETWEEN THE CONTRACT
DOCUMENTS AND THE FIELD CONDITIONS, OR WITHIN THE CONTRACT
DOCUMENTS, THE CONTRACTOR SHALL NOTIFY THE ARCHITECT
IMMEDIATELY FOR CLARIFICATION.
3.
4.DIMENSIONS ARE FROM FACE OF STUDS OR TO CENTER OF WALL AS
INDICATED ON DRAWINGS, UNLESS NOTED OTHERWISE.
WRITTEN DIMENSIONS TAKE PRECEDENCE. DO NOT SCALE DRAWINGS.
WALLS NOTE DIMENSIONED ARE TO ALIGN WITH EXISTING WALLOS OR BE
ABUTTED OR APPLIED TO EXISTING WALLS PER DRAWINGS. DOORS NOT
DIMENSIONED AND SHOWN JAMB TIGHT SHALL BE SET 3" FROM
PERPENDICULAR WALL TO OUTER EDGE OF DOOR JAMB.
5.
6.REFERENCE TO ANY DETAIL OR DRAWING IS FOR CONVENIENCE ONLY
AND DOES NOT LIMIT THE APPLICATION OF SUCH DETAILS OR DRAWINGS.
THE DESIGN, ADEQUACY AND SAFETY OF ERECTION BRACING, SHORING,
TEMPORARY SUPPORTS, ETC., IS THE SOLE RESPONSIBILITY OF THE
CONTRACTOR. THE CONTRACTOR SHALL BE RESPONSIBLE FOR THE
STABILITY OF THE STRUCTURE AND PROVIDE NECESSARY BRACING
PRIOR TO THE APPLICATION OF ALL SHEAR WALLS, ROOF AND FLOOR
DIAPHRAGMS, AND FINISH MATERIALS. THE CONTRACTOR SHALL BE
RESPONSIBLE FOR INITIATING, MAINTAINING, AND SUPERVISING ALL
SAFETY PRECAUTIONS AND PROGRAMS IN CONNECTION WITH THE
WORK.
7.
8.THE STRUCTURAL, MECHANICAL, PLUMBING, AND ELECTRICAL
DRAWINGS, AS WELL AS THE DRAWINGS OF OTHER CONSULTANTS, ARE
SUPPLEMENTARY TO THE ARCHITECTURAL DRAWINGS. IT SHALL BE THE
RESPONSIBILITY OF THE GENERAL CONTRACTOR TO CHECK WITH THE
ARCHITECTURAL DRAWINGS BEFORE THE INSTALLATION OF WORK
SHOWN ON THE DRAWINGS OF CONSULTANTS. THE CONTRACTOR SHALL
BRING ANY DISCREPANCY BETWENN THE ARCHITECTURAL DRAWINGS
AND THE DRAWINGS OF THE CONSULTING ENGINEERS TO THE
ATTENTION OF DESIGNER FOR CLARIFICATION. ANY WORK INSTALLED IN
CONFLICT WITH THE ARCHITECTURAL DRAWINGS AND NOT BROUGHT TO
THE DESIGNER'S ATTENTION SHALL BE CORRECTED BY THE
CONTRACTOR AT THE CONTRACTOR'S EXPENSE AND AT NO EXPENSE TO
THE OWNER OF DESIGNER.
PRIOR TO PERFORMANCE OF WORK, THE CONTRACTOR SHALL REQUIRE
EACH SUBCONTRACTOR TO NOTIFY THE CONTRACTOR OF ANY WORK
CALLED OUT IN THE DRAWINGS FOR HIS TRADE THAT CANNOT BE FULLY
GUARANTEED.
9.
10.CONTRACTOR SHALL VERIFY THE LOCATION AND SIZE OF ALL OPENINGS
WITH ALL DRAWINGS AND MANUFACTURED ITEMS WHERE APPLICABLE.
THE CONTRACTOR SHALL SUPERVISE AND DIRECT THE WORK AND BE
SOLELY RESPONSIBLE FOR ALL CONSTRUCTION, MEANS, METHODS,
TECHNIQUES, SEQUENCES, AND PROCEDURES, AND FOR COORDINATING
ALL PORTIONS OF THE WORK.
11.
12.THE CONTRACTOR HERIN AGREES TO REPAIR OR REPLACE ANY OR ALL
WORK, TOGETHER WITH ANY OTHER ADJACENT WORK WHICH MAY BE
DISPLACVED IN CONNECTION WITH SUCH REPLACEMENT, THAT MAY
PROVE TO BE DEFECTIVE IN WORKMANSHIP OR MATERIALS WITHIN A
PERIOD OF ONE YEAR FROM THE DATE OF ACCEPTANCE, ORDINARY
WEAR AND UNUSUAL ABUSE OR NEGLECT EXCEPTED.
CONTRACTOR SHALL PROTEST ALL EXISTING STRUCTURES,
LANDSCAPING, MATERIALS, ETC., DURING CONSTRUCTION.
CONTRACTOR SHALL PATCH AND REPAIR ALL SURFACES DISRUPTED OR
DAMAGED DURING CONSTRUCTION TO MATCH EXISTING ADJACENT
SURFACES.
13.
14.THE CONTRACTOR SHALL ON A DAILY BASIS KEEP THE PREMISES FREE
FROM ALL ACCUMULATIONS OF WASTE MATERIAL OR RUBBISH CAUSED
BY HIS EMPLOYEES, SUBCONTRACTORS, OR WORK, AND AT THE
COMPLETION OF THE WORK SHALL REMOVE ALL RUBBISH, DEBRIS,
EQUIPMENT, AND SURPLUS MATERIALS FROM IN AND ABOUT THE
BUILDING AN LEAVE THE PREMISES "BROOM CLEAN".
ANY DEVIATION FROM THE CONSTRUCTION DOCUMENTS OR
SPECIFICATIONS BY THE CONTRACTOR OR OWNER WITHOUT THE
DESIGNER'S APPROVAL RELEASES THE DESIGNER OF RESPONSIBILITY
AND LIABILITY IN CONNECTION WITH ALL WORK SO INVLOVED.
15.
16.CLARIFICATIONS ON AND/OR INCONSISTENCIES WITH THE DRAWINGS
AND SPECIFICATIONS SHALL BE BROUGHT TO THE ATTENTION OF THE
DESIGNER BY THE CONTRACTOR PRIOR TO COMMENCEMENT OF WORK.
ADDITIONAL CHARGES WILL NOT BE GRANTED BASED ON CLAIMS OF
INCOMPLETE, INACCURATE, OR INCONSISTENT DRAWINGS AND
SPECIFICATIONS.
17.EXCESS OR WASTE CONCRETE MAY NOT BE WASHED INTO THE PUBLIC
WAY OR ANY OTHER DRAINAGE SYSTEM. PROVISIIONS SHALL BE MADE
TO RETAIN CONCRETE WASTES ON SITE UNTIL THEY CAN BE DISPOSED
OF AS SOLID WASTE.
18.SEDIMENTS AND OTHER MATERIALS MAY NOT BE TRAKED FROM THE SITE
BY VEHICLE TRAFFIC. THE CONSTRUCTION ENTRANCE ROADWAYS MUST
BE STABILIZED SO AS TO INHIBIT SEDIMENTS FROM BEING DEPOSITED
INTO THE PUBLIC WAY. ACCIDENTAL DEPOSITIONS MUST BE SWEPT UP
IMMEDIATELY AND MAY NOT BE WASHED DOWN BY RAIN OR OTHER
MEANS.
19.STOCKPILES OF EARTH AND OTHER CONSTRUCTION RELATED
MATERIALS MUST BE PROTECTED FROM BEING TRANSPORTED FROM THE
SITE BY THE FORCES OF WIND OR WATER.
20.TRASH AND CONSTRUCTION RELATED SOLID WASTES MUST BE
DEPOSITED INTO A COVERED RECEPTACLE TO PREVENT
CONTAMINATION OF RAINWATER AND DISPERSAL BY WIND.
21.FUELS, OILS, SOLVENTS AND OTHER TOXIC MATERIALS MUST BE STORED
IN ACCORDANCE WITH THEIR LISTING AND ARE NOT TO CONTAMINATE
THE SOIL AND SURFACE WATERS. ALL APPROVED STORAGE
CONTAINERS ARE TO BE PROTECTED FROM THE WEATHER. SPILLS MUST
BE CLEANED UP IMMEDIATELY AND DISPOSED OF IN A PROPOER
MANNER. SPILLS MAY NOT BE WAHED INTO THE DRAINAGE SYSTEM.
22.THE ISSUANCE OF A PERMIT SHALL NOT PREVENT THE BUILDING
OFFICIAL FROM REQUIRING THE CORRECTION OF ERRORS ON THESE
PLANS OR FROM PREVENTING ANY VIOLATION OF THE CODES ADOPTED
BY THE CITY, RELEVANT LAWS, ORDINANCES, RULES AND/OR
REGULATIONS.
2-UNIT ADU CONVERSION FROM
(E) CARPORTS
521 LIVE OAK AVE., UNIT# F & G
ARCADIA, CA 91006
LEGEND & SYMBOLS
ABBREVIATIONS
ADU ## OF BEDROOM # OF BATHROOM FLOOR AREA (S.F.)
521-F 746
722521-G
1 1
1 1
1,468TOTAL
T-1.3
T-1.1 EXISTING SITE/ DEMO PLAN
T-1.2 PROPOSED SITE PLAN
GREEN BUILDING NOTES
ENLARGED ADU FLOOR PLANS
A-1.0 EXISTING OVERALL BUILDING PLANS
APN:5790-030-016
LEGAL DESCRIPTION:TRACT # 11382 LOT 5
LOT SIZE:18,095 S.F.
OCCUPANCY:R-2
TYPE OF CONSTRUCTION:V-B, NON-SPRINKLERED
BUILDING DATA
UNIT NO.FLOOR AREA NO. OF BEDROOMS NO. OF BATHROOMS
A 2
B
C
D
1
2 1
2 1
2 1
TOTAL FLOOR AREA 3,888 S.F.
521 E. LIVE OAK
834 S.F.
E 1 1552 S.F.
UNIT NO.FLOOR AREA NO. OF BEDROOMS NO. OF BATHROOMS
A
B
C
D
1
1
1
1
523 E. LIVE OAK
594 S.F.
E 1 1
F 1 1
G 1 1
H 1 1
TOTAL FLOOR AREA 4,752 S.F.
1
1
1
1
594 S.F.
594 S.F.
594 S.F.
594 S.F.
594 S.F.
594 S.F.
594 S.F.
834 S.F.
834 S.F.
834 S.F.
ZONING:18,095 S.F.
MAXIMUM BUILDING HEIGHT:22'-6", TWO-STORY
TOTAL EXISTING BUILDING AREA:8,640 S.F.
20.REINFORCEMENT FOR GRAB BARS. AT LEAST ONE BATHROOM
ON THE ENTRY LEVEL SHALL BE PROVIDED WITH
REINFORCEMENT INSTALLED IN ACCORDANCE WITH THIS
SECTION. WHERE THERE IS NO BATHROOM ON THE ENTRY
LEVEL, AT LEAST ONE BATHROOM ON THE 2ND OR 3RD FLOOR OF
THE DWELLING SHALL COMPLY WITH THIS SECTION.
A.REINFORCEMENT SHALL BE SOLID LUMBER OR OTHER
CONSTRUCTION MATERIALS APPROVED BY THE ENFORCING
AGENCY.
B.REINFORCEMENT SHALL NOT BE LESS THAN 2 BY 8 INCH
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.
C.WATER CLOSET REINFORCEMENT SHALL BE INSTALLED ON BOTH
SIDE WALLS OF THE FIXTURE, OR ONE SIDE WALL AND THE BACK
WALL.
D.SHOWER REINFORCEMENT SHALL BE CONTINUOUS WHERE WALL
FRAMING IS PROVIDED.
E.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.
F.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.
21.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.
23.EFFECTIVE JULY 1, 2024, AT LEAST ONE BATHROOM AND ONE
BEDROOM ON THE ENTRY LEVEL SHALL PROVIDE A DOORWAY
WITH A NET CLEAR OPENING OF NOT LESS THAN 32", MEASURED
WITH THE DOOR POSITIONED AT AN ANGEL OF 90 DEGREES
FROM THE CLOSED POSITION; OR, IN THE CASE OF A 2- OR
3-STORY SINGLE FAMILY DWELLING, ON THE 2ND OR 3RD FLOOR
OF THE DWELLING IF A BATHROOM OR BEDROOM IS NOT
LOCATED ON THE ENTRY LEVEL.
24.DOORBELL BUTTONS OR CONTROLS, WHEN INSTALLED, 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.
ENERGY TITLE-24 (ADU-1)
ENERGY TITLE-24 (ADU-2)
T-24-4 ENERGY TITLE-24 (ADU-2)
S3 STRUCTURAL FRAMING PLAN
STRUCTURAL NOTES & DETAILS
STRUCTURAL NOTES & DETAILS
HFX3 HARDY FRAME DETAILS
M1 GENERAL NOTES, SCHEDULE & SYMBOLS
MECHANICAL PLANS
M2 FLOOR PLAN
E1 GENERAL NOTES & SINGLE LINE DIAGRAM
ELECTRICAL PLANS
E2 LIGHTING & POWER PLAN
P1 GENERAL NOTES, SCHEDULE & SYMBOLS
PLUMBING PLANS
P2 PLUMBING SITE PLAN (1 OF 2)
P3 PLUMBING SITE PLAN (2 OF 2)
P4 FLOOR PLAN (WASTE & VENT/ GAS/ HOT & COLD)
22.ELECTRICAL RECEPTACLE OUTLETS, SWITCHES AND CONTROLS
(INCLUDING CONTROLS FOR HEATING, VENTILATION AND AIR
CONDITIONING) INTENDED TO BE USED BY OCCUPANTS SHALL BE
LOCATED NO MORE THAN 48" MEASURED FROM THE TOP OF THE
OUTLET BOX AND NOT LESS THAN 15" MEASURED FROM THE
BOTTOM OF THE OUTLET BOX ABOVE THE FINISH FLOOR.
A-3.1 SECTIONS
A-4.1 UL LISTINGS
A-4.2 UL LISTINGS
A-4.3 UL LISTINGS
CONSTRUCTION TYPE ANALYSIS
ALLOWABLE BUILDING AREA CALCULATION
LEVEL
1ST
2ND
FLOOR AREA
4,469 S.F.
6,227 S.F.
ALLOWABLE
FLOOR AREA
(TYPE V-B, NS)
7,000 S.F.
7,000 S.F.
OK
OK
CONCLUSION
(PER 2022 CBC TABLE 506.2)
A-4.4 ESR REPORT
7/
3
1
/
2
0
2
3
8
:
2
8
:
2
3
A
M
,
A
R
C
H
D
(
2
4
.
0
0
x
3
6
.
0
0
I
n
c
h
e
s
)
9'-8"
24
'
-
1
1
"
3'
-
1
"
5'-8"
4'
-
2
"
117'-8"
5'
-
5
"
3'
-
0
"
3'-
1
1
"
20
'
-
0
"
6'
-
2
"
6'-6"22'-2"3'-6"25'-6"
STAIR UP
STAIR UP
STAIR UP
STAIR UP
STAIR UP
98
'
-
9
"
175'-5"
190'-11"
10
0
'
-
0
"
40'-6"150'-5"
6'-6"5'-6"
50'-0"
140'-4"
12
'
-
3
"
WL
K
W
Y
T
O
W
L
K
W
Y
19
'
-
7
"
BL
D
G
T
O
B
L
D
G
T-1.1
EXISTING SITE/ DEMO PLAN
scale:
cad file:
COPYRIGHT C 2022 BY
RUBY CONSULTING PARTNERS, LLC
ALL RIGHTS RESERVED.
ruby consulting
partners, llc
1281 Meadowbrook Road
Altadena, CA 91001
TEL: 626.320.2815
alison.fung@aol.com
page description:
job number:
seal/signature:
sheet no.:
revision date
& description:no.
project:
521-523 E. LIVE OAK AVE.
CARPORT
CONVERSION
INTO 2-UNIT ADU
OF APARTMENT
ARCADIA, CA 91006
4/22/23
planning dept1
5/31/23
building dept2
220909-ARAP
220909
SEE PLAN
7/14/23
building dept3
7/26/23
building dept4
SCALE: 1/8"=1'-0"
EXISTING SITE/ DEMO PLAN
T-1.1
1
NORTH
DEMO LIMITED SCOPE OF WORK
7/
2
7
/
2
0
2
3
2
:
1
8
:
1
7
P
M
,
A
R
C
H
D
(
2
4
.
0
0
x
3
6
.
0
0
I
n
c
h
e
s
)
25
'
-
6
"
19
'
-
1
0
"
7'
-
8
"
3'
-
1
"
5'-8"
4'
-
2
"
117'-8"
5'
-
5
"
3'
-
0
"
3'-
1
1
"
20
'
-
0
"
6'
-
2
"
6'-6"22'-2"3'-6"25'-6"
STAIR UP
STAIR UP
STAIR UP
STAIR UP
STAIR UP
98
'
-
9
"
175'-5"
190'-11"
10
0
'
-
0
"
40'-6"150'-5"
6'-6"5'-6"
50'-0"
W/D
REF
BEAM @ 6'-11"
BEAM @ 6'-11"
W/D
REF
BEAM @ 6'-11"
9'-8"51'-11"88'-5"
2
A-3.1
1
A-3.1
1
A-3.0
2
A-3.0
3
A-3.0
T-1.2
PROPOSED SITE PLAN
scale:
cad file:
COPYRIGHT C 2022 BY
RUBY CONSULTING PARTNERS, LLC
ALL RIGHTS RESERVED.
ruby consulting
partners, llc
1281 Meadowbrook Road
Altadena, CA 91001
TEL: 626.320.2815
alison.fung@aol.com
page description:
job number:
seal/signature:
sheet no.:
revision date
& description:no.
project:
521-523 E. LIVE OAK AVE.
CARPORT
CONVERSION
INTO 2-UNIT ADU
OF APARTMENT
ARCADIA, CA 91006
4/22/23
planning dept1
5/31/23
building dept2
220909-ARAP
220909
SEE PLAN
7/14/23
building dept3
7/26/23
building dept4
SCALE: 1/8"=1'-0"
PROPOSED SITE PLAN
T-1.2
1
NORTH
MA
T
C
H
L
I
N
E
ADU LIMITED SCOPE OF WORK
7/
2
7
/
2
0
2
3
1
0
:
0
2
:
5
9
A
M
,
A
R
C
H
D
(
2
4
.
0
0
x
3
6
.
0
0
I
n
c
h
e
s
)
T-1.3
GREEN BUILDING
NOTES
scale:
cad file:
COPYRIGHT C 2022 BY
RUBY CONSULTING PARTNERS, LLC
ALL RIGHTS RESERVED.
ruby consulting
partners, llc
1281 Meadowbrook Road
Altadena, CA 91001
TEL: 626.320.2815
alison.fung@aol.com
page description:
job number:
seal/signature:
sheet no.:
revision date
& description:no.
project:
521-523 E. LIVE OAK AVE.
CARPORT
CONVERSION
INTO 2-UNIT ADU
OF APARTMENT
ARCADIA, CA 91006
4/22/23
planning dept1
5/31/23
building dept2
220909-ARAP
220909
SEE PLAN
7/14/23
building dept3
7/26/23
building dept4
7/
2
7
/
2
0
2
3
1
0
:
0
2
:
4
9
A
M
,
A
R
C
H
D
(
2
4
.
0
0
x
3
6
.
0
0
I
n
c
h
e
s
)
T-1.4
GREEN BUILDING
NOTES
scale:
cad file:
COPYRIGHT C 2022 BY
RUBY CONSULTING PARTNERS, LLC
ALL RIGHTS RESERVED.
ruby consulting
partners, llc
1281 Meadowbrook Road
Altadena, CA 91001
TEL: 626.320.2815
alison.fung@aol.com
page description:
job number:
seal/signature:
sheet no.:
revision date
& description:no.
project:
521-523 E. LIVE OAK AVE.
CARPORT
CONVERSION
INTO 2-UNIT ADU
OF APARTMENT
ARCADIA, CA 91006
4/22/23
planning dept1
5/31/23
building dept2
220909-ARAP
220909
SEE PLAN
7/14/23
building dept3
7/26/23
building dept4
7/
2
7
/
2
0
2
3
1
0
:
0
2
:
4
0
A
M
,
A
R
C
H
D
(
2
4
.
0
0
x
3
6
.
0
0
I
n
c
h
e
s
)
REF
WH
REF
REFREFREF
DWDWDWDW
1
521-A521-B521-C521-D521-E
19'-6"31'-0"29'-0"31'-5"29'-5"
140'-4"
13
'
-
1
0
"
14
'
-
2
"
28
'
-
0
"
DNDN
REF
WH
REF
WH
REF
WH
REF
WH
523-A523-B523-C523-D
28'-9"28'-9"28'-9"29'-2"
19
'
-
1
1
"
3'-
6
"
UPUP
115'-5"
2
3
REF
WH
REF
WH
REF
WH
REF
WH
523-E523-F523-G523-H
28'-9"28'-9"28'-9"29'-2"
19
'
-
1
1
"
3'
-
6
"
115'-5"
DN DN
1
SCALE: 3/16"=1'-0"
EXISTING OVERALL SECOND FLOOR PLAN (521 E. LIVE OAK)
A-1.0
1 NORTH
A-1.0
EXISTING OVERALL
BUILDING PLANS
WALL LEGEND
1
2
FLOOR PLAN KEY NOTES
3
EXISTING EXTERIOR STAIRCASE.
EXISTING WALL TO REMAIN.
LINE OF CATWALK ABOVE.
EXISTING WATER HEATER.
SCALE: 3/16"=1'-0"
EXISTING OVERALL FIRST FLOOR BUILDING PLAN (523 E. LIVE OAK)
A-1.0
2 NORTH
SCALE: 3/16"=1'-0"
EXISTING OVERALL SECOND FLOOR BUILDING PLAN (523 E. LIVE OAK)
A-1.0
3 NORTH
scale:
cad file:
COPYRIGHT C 2022 BY
RUBY CONSULTING PARTNERS, LLC
ALL RIGHTS RESERVED.
ruby consulting
partners, llc
1281 Meadowbrook Road
Altadena, CA 91001
TEL: 626.320.2815
alison.fung@aol.com
page description:
job number:
seal/signature:
sheet no.:
revision date
& description:no.
project:
521-523 E. LIVE OAK AVE.
CARPORT
CONVERSION
INTO 2-UNIT ADU
OF APARTMENT
ARCADIA, CA 91006
4/22/23
planning dept1
5/31/23
building dept2
220909-ARAP
220909
SEE PLAN
7/14/23
building dept3
7/26/23
building dept4
7/
2
7
/
2
0
2
3
1
0
:
0
4
:
5
6
A
M
,
A
R
C
H
D
(
2
4
.
0
0
x
3
6
.
0
0
I
n
c
h
e
s
)
C
(N) DINING ROOM
C.H. +8'-0"
30" MIN.
CLR.
2
30
"
MI
N
.
24"
MIN.
4 5
4 5
W/D
REF
BEAM @ 6'-11"BEAM @ 6'-11"
9'-11"5'-11"10'-6"
26'-4"
15'-11"10'-11"
11
'
-
9
"
2'
-
5
"
2'
-
5
"
11
'
-
0
"
27
'
-
7
"
(N) KITCHEN
C.H. +8'-0"
(N) LIVING ROOM
C.H. +8'-0"
(N) BEDROOM #1
C.H. +8'-0"
(N) BEDROOM #2
C.H. +8'-0"
(N) BATH
C.H. +8'-0"
1
26'-10"
7'
-
1
0
"
5'
-
1
1
"
6'-9"
10
'
-
5
"
13
'
-
3
"
S
CM
S
S
4'-0"2'-10"5'-0"
4'-0"
3'
-
0
"
2
4
2
5
4
5'-3"
CC
B
1-
H
R
1-
H
R
1-
H
R
2-
H
R
2-
H
R
2-
H
R
1
4D
FLR/ CLG
2
3
4C
4B
5 7 7
SH
O
W
E
R
6
6
8
9 9
10
SLAB
11
STAIR/
BALCONY
1-
H
R
S
O
F
F
I
T
1-
H
R
S
O
F
F
I
T
WHOLE
(N
E
W
O
P
E
N
I
N
G
)
(N) BATH
C.H. +8'-0"
1
S
CM
B
C
D
A
1 2 3
1 2 3
REF
BEAM @ 6'-11"
W/D
RE
F
12'-3"2'-5"10'-5"
25'-1"
28
'
-
1
"
12'-3"2'-5"10'-5"
(N) DINING ROOM
C.H. +8'-0"
(N) KITCHEN
C.H. +8'-0"
(N) LIVING ROOM
C.H. +8'-0"(N) BEDROOM #1
C.H. +8'-0"
(N) BEDROOM #2
C.H. +8'-0"
S
S
7'
-
3
"
3'-
4
"
4'-0"
3'
-
0
"
25'-1"
8'
-
0
"
5'-0"
3'-0"
30" MIN.
CLR.
30"
MIN.
24
"
MI
N
.
2
2
2
4
4
6
A
B
C
D
4'-0"
11
'
-
1
0
"
8'
-
0
"
10
'
-
7
"
6'
-
3
"
10
'
-
2
"
6'
-
9
"
3'
-
5
"
3'
-
0
"
2'
-
1
"
1'
-
2
"
7'-6"
1-
H
R
1-
H
R
1-
H
R
1
2
3
4A
4A
1-
H
R
4C
5
7
SHOWER
6
6 6
6
8
9 9
4D
FLR/ CLG
10
SLAB
11
STAIR/
BALCONY
7
1-
H
R
S
O
F
F
I
T
1-HR SOFFIT
WHOLE
B
C
D
A
1-HR SOFFIT
A-2.0
ENLARGED ADU FLOOR PLANS
scale:
cad file:
COPYRIGHT C 2022 BY
RUBY CONSULTING PARTNERS, LLC
ALL RIGHTS RESERVED.
ruby consulting
partners, llc
1281 Meadowbrook Road
Altadena, CA 91001
TEL: 626.320.2815
alison.fung@aol.com
page description:
job number:
seal/signature:
sheet no.:
revision date
& description:no.
project:
521-523 E. LIVE OAK AVE.
CARPORT
CONVERSION
INTO 2-UNIT ADU
OF APARTMENT
ARCADIA, CA 91006
4/22/23
planning dept1
5/31/23
building dept2
220909-ARAP
220909
SEE PLAN
7/14/23
building dept3
7/26/23
building dept4
SCALE: 1/4"=1'-0"
ENLARGED FLOOR PLAN (ADU #F--746 S.F.)
A-2.0
1
NORTH
BASEMENTS, HABITABLE ATTICS AND EVERY SLEEPING ROOM SHALL HAVE AT LEAST ONE OPERABLE EMERGENCY ESCAPE AND RESCUE OPENING. WHERE EMERGENCY ESCAPE
AND RESCUE OPENINGS ARE PROVIDED THEY SHALL HAVE A SILL HEIGHT OF NOT MORE THAN 44 INCHES ABOVE THE FLOOR. WHERE A DOOR OPENING HAVING A THRESHOLD
BELOW THE ADJACENT GROUND ELEVATION SERVICES AS AN EMERGENCY ESCAPE AND RESCUE OPENING AND IS PROVIDED WITH A BULKHEAD ENCLOSURE, THE BULKHEAD
ENCLOSURE SHALL COMPLY WITH SECTION R310.3. EMERGENCY ESCAPE AND RESCUE OPENINGS WITH A FINISHED SILL HEIGHT BELOW THE ADJACENT GROUND ELEVATION SHALL
BE PROVIDED WITH A WINDOW WELL IN ACCORDANCE WITH SECTION R310.2. EMERGENCY ESCAPE AND RESCUE OPENINGS SHALL OPEN DIRECTLY INTO A PUBLIC WAY, OR TO A
YARD OR COURT THAT OPENS TO A PUBLIC WAY. ALL EMERGENCY ESCAPE AND RESCUE OPENINGS SHALL HAVE MINIMUM NET CLEAR OPENING OF 5.7 SQUARE FEET. THE MINIMUM
NET CLEAR OPENING HEIGHT SHALL BE 24 INCHES. THE MINIMUM NET CLEAR OPENING WIDTH SHALL BE 20 INCHES. EMERGENCY ESCAPE AND RESCUE OPENINGS SHALL BE
MAINTAINED FREE OF ANY OBSTRUCTIONS OTHER THAN THOSE ALLOWED BY THIS SECTION AND SHALL BE OPERATIONAL FROM THE INSIDE OF THE ROOM WITHOUT THE USE OF
KEYS, TOOLS, OR SPECIAL KNOWLEDGE. RESIDENTIAL CODE R310.1 AND BUILDING CODE 1030.1.
1.
SEE DETAIL 11/A-4.0 FOR FLASHING DETAIL.2.
NOTE:
SEE DETAIL 10/A-4.0 FOR FLASHING DETAIL.1.
OPENINGS AND PENETRATIONS THROUGH THE WALLS OR CEILINGS SEPARATING THE DWELLING FROM THE GARAGE SHALL BE IN ACCORDANCE WITH SECTIONS R302.5.1 THROUGH R302.5.3.
OPENINGS FROM A PRIVATE GARAGE DIRECTLY INTO A ROOF USED FOR SLEEPING PURPOSES SHALL NOT BE PERMITTED. OTHER OPENINGS BETWEEN THE GARAGE AND RESIDENCE SHALL
BE EQUIPPED WITH SOLID WOOD DOORS NOT LESS THAN 1-3/8 INCHES IN THICKNESS, SOLID OR HONEYCOMB CORE STEEL DOORS NOT LESS THAN 1-3/8 INCHES THICK, OR 20-MINUTE
FIRE-RATED DOORS. DOORS SHALL BE SELF-CLOSING AND SELF-LATCHING. RESIDENTIAL CODE R302.5.
2.
5.7 S.F
MIN.
CLEAR
FINISH FLOOR44
"
M
A
X
.
24
"
M
I
N
.
20" MIN.
AT LEAST ONE EGRESS DOOR SHALL BE PROVIDED FOR EACH DWELLING UNIT. THE EGRESS DOOR SHALL BE SIDE-HINGED, AND SHALL PROVIDE A MINIMUM CLEAR WIDTH OF 32 INCHES
WHEN MEASURED BETWEEN THE FACE OF THE DOOR AND THE STOP. THE MINIMUM CLEAR HEIGHT OF THE DOOR SHALL NOT BE LESS THAN 78 INCHES IN HEIGHT MEASURED FROM THE
TOP OF THE THRESHOLD TO THE BOTTOM OF THE STOP. EGRESS DOORS SHALL BE READILY OPENABLE FROM INSIDE THE DWELLING WITHOUT THE USE OF A KEY OR SPECIAL
KNOWLEDGE OR EFFORT. RESIDENTIAL CODE R311.2 & BUILDING CODE 1010.11.
3.
NEW 2 X 6 @16 O.C. W/ 7/8" EXTERIOR STUCCO
AT EXTERIOR WALL.
OR NEW 2X4 @ 16" O.C. WITH 5/8" DRYWALL
LEGEND & SYMBOLS FLOOR PLAN KEY NOTES
AT INTERIOR WALL W/ R15 BATT INSULATION.
ELECTRICAL LEGEND
WINDOW SCHEDULE
WINDOW
NO.
A
B
WINDOW SIZE EXTERIOR
FRAME/FINISH
TEMPERED
GLAZING REMARKS
DOOR SCHEDULE
DOOR NO.DOOR SIZE DOOR TYPE DOOR FINISHING
TEMPERED
GLAZING REMARKS INTERIOR
FRAME/FINISHWINDOW BRAND & MODEL WINDOW TYPE GRID
STYLE(WIDTH X HEIGHT)U-FACTOR SHGC
''
VINYL
''''--
NONE1
2
4
0.31 0.19
''''''
GLAZING
DOUBLE
''
8'-0"X4'-0"
5'-0"X4'-0"
3'-0"X6'-8"SOLID CORE PAINTED
2'-10"X6'-8"HOLLOW CORE PAINTED --
3
NEW NEW
''
OWNER TO SELECT
QUANTITY
1
2''
VINYLXOX--
EXISTING WALL TO REMAIN
1
2
3
4A
5
CONCRETE LANDING AT DOOR, SEE DETAIL 4/A-4.0.
NEW 100-AMP ELECTRICAL PANEL.
PROVIDE A HOOD ABOVE THE RANGE TOP A MINIMUM OF 30" ABOVE
THE COOKING SURFACE. HOUSEHOLD COOKING APPLICANCES
SHALL HAVE A VERTICAL CLEARANCE ABOVE THE COOKING TOP OF
NOT LESS THAN 30 INCHES TO COMBUSTIBLE MATERIAL OR METAL
CABINETS. (921.3.2, 921.4 CMC) MIN. 100 CFM WITH 3 SONES MAX.
PROVIDE 1-HR FIRE RATED EXTERIOR WALL PER CBC TABLE 705.5,
SEE DETAIL 6/A-4.0 FOR INFO.
PROPOSED 4" DRYER VENT MAX. LENGTH OF 14 FT WITH TWO
BENDS. TWO FT SHALL BE DECREASE FOR EACH BEND MORE
THAN TWO, UNLESS APPROVED BY THE BLDG OFFICIAL.
SCALE: 1/4"=1'-0"
ENLARGED FLOOR PLAN (ADU #G--722 S.F.)
A-2.0
2
NORTH
6 EXISTING POST TO REMAIN.
NOTE:
5'-0"X6'-8"PAINTED --''''CLOSET SLIDING
2'-6"X6'-8"HOLLOW CORE PAINTED --''C ''''''--''''''''4'-0"X4'-0"''4
SLIDING
D ''''''YES ''''''''4'-0"X3'-0"''1
--
5 5'-0"X6'-8"PAINTED --NEW, WITH LOUVERBI-FOLD
SLIDING
SLIDING
6 3'-0"X6'-8"PAINTED --NEW, WITH LOUVERBI-FOLD
4B PROVIDE 2-HR FIRE RATED ADU & CARPORT SEPARATED WALL PER
CBC TABLE 508.4, SEE DETAIL 7/A-4.0 FOR INFO.
4C PROVIDE FIRE RATED DWELLING UNITS SEPARATED WALL PER
CBC TABLE 708.1, SEE DETAIL 8/A-4.0 FOR INFO.
- SEE DETAIL 1/A-4.0 ON ELEC RECEPTACLES PENETRATION.
4D PROVIDE FIRE RATED ADU FLOOR/CEILING PER CBC SEC 420.3,
SEE DETAIL 9/A-4.0 FOR INFO.
MA
T
C
H
L
I
N
E
7 KITCHEN/ RESTROOM/ DRYER EXHAUST TO EXTERIOR WALLS,
SEE DETAILS 11/A-4.0 PIPE PENETRATION & 14/A-4.0 SOFFIT.
MA
T
C
H
L
I
N
E
NOTE:
1.LUMINARIES RECESSED IN INSULATED CEILINGS MUST MEET REQUIREMENTS OF
150(K)5.
2.ALL OUTDOOR LIGHTING SHALL BE CONTROLLED BY A MANUAL ON AND OFF
SWITCH THAT DOES NOT OVERRIDE TO ON AND ONE OF THE FOLLOWING:
CONTROLLED BY PHOTOCELL AND MOTION SENSOR, PHOTO CONTROL AND
AUTOMATIC SWITCH CONTROL, ASTRONOMICAL TIME CLOCK, OR ENERGY
MANAGEMENT CONTROL SYSTEM.
3.ALL NEW LIGHTING SHALL BE HIGH EFFICACY.
4.PROVIDE TAMPER RESISTANT RECEPTACLES FOR ALL NEW RECEPTACLES, PER
CEC 406.12(A)
5.CLOTHES DRYERS AND ELECTRIC RANGES SHALL HAVE A 4-WIRE GROUNDED
ELECTRICAL OUTLET PER CEC 250.140.
6.OCCUPANCY SENSORS MUST HAVE NO MANUAL OVERRIDE, 30 MINUTE MAXIMUM
TIMER AND BE MICROWAVE/ULTRASONIC OR PASSIVE INFRA-RED TYPE.
OCCUPANCY SENSOR LAYOUT MUST BE SHOWN ON PLANS.
7.HIGH EFFICACY LUMINARIES MUST BE PIN BASED.
8.TWO SEPARATE 20 AMP CIRCUITS ARE REQUIRED FOR WASHER & DRYER
9.TWO 20 AMP CIRCUITS ARE REQUIRED FOR KITCHEN APPLIANCES
10.ALL BATHROOM OUTLETS SHALL BE ON A DEDICATED 20 AMP CIRCUIT.
11.EACH FIXED APPLIANCE TO BE ONE CIRCUIT
12.ALL BRANCH CIRCUITS THAT SUPPLY POWER TO BEDROOMS SHALL BE
PROTECTED BY AN ARC-FAULT CIRCUIT INTERRUPTER
13.CARBON MONOXIDE ALARM SHALL BE INTERCONNECTED HARD-WIRE WITH
BATTERY BACKUP.
14.SMOKE ALARM SHALL BE INTERCONNECTED HARD-WIRED WITH BATTERY BACKUP
AND SHALL BE INSTALLED IN ACCORDANCE WITH NFPA 72.
15.ALL 15 OR 20 AMP, 125 OR 250 VOLT RECEPTACLES INSTALLED OUTDOORS IN WET
LOCATIONS MUST BE A LISTED WEATHER PROOF TYPE WHEN THE PLUG IS OR IS
NOT INSERTED.
16.THE BRANCH CIRCUIT SERVING THE GARAGE RECEPTACLES SHALL NOT SERVE
OUTLETS OUTSIDE OF THE GARAGE. CEC 210.52(G)(1)
17.PROVIDE THE INTERMITTENT LOCAL EXHAUST AIRFLOW RATES OF 100 CFM FOR
KITCHEN.
18.HEAT PUMP SPACE HEATER READY. SYSTEMS USING GAS OR PROPANE FURNACE
TO SERVE INDIVIDUAL DWELLING UNITS SHALL INCLUDE THE FOLLOWING:
A.A DEDICATED 240 VOLT BRANCH CIRCUIT WIRING SHALL BE INSTALLED WITHIN 3
FT. FROM THE FURNACE AND ACCESSIBLE TO THE FURNACE WITH NO
OBSTRUCTIONS. THE BRANCH CIRCUIT CONDUCTORS SHALL BE RATED AT 30
AMPS MINIMUM. THE BLANK COVER SHALL BE IDENTIFIED AS "240V READY."
B.THE MAIN ELECTRICAL SERVICE PANEL SHALL HAVE A RESERVED SPACE TO
ALLOW FOR THE INSTALLATION OF A DOUBLE POLE CIRCUIT BREAKER FOR A
FUTURE HEAT PUMP SPACE HEATER INSTALLATION. THE RESERVED SPACE
SHALL BE PERMANENTLY MARKED AS "FOR FUTURE 240V USE."
19.ELECTRIC COOKTOP READY. SYSTEMS USING GAS OR PROPANE COOKTOP TO
SERVE INDIVIDUAL DWELLING UMTS SHALL MCLUDE THE FOLLOWING:
A.A DEDICATED 240 VOLT BRANCH CIRCUIT WIRING SHALL BE INSTALLED WITHIN 3
FT. FROM THE COOKTOP AND ACCESSIBLE TO THE COOKTOP WITH NO
OBSTRUCTIONS. THE BRANCH CIRCUIT CONDUCTORS SHALL BE RATED AT 50
AMPS MIN. THE BLANK COVER SHALL BE IDENTIFIED AS "240V READY".
B.THE MAIN ELECTRICAL SERVICE PANEL SHALL HAVE A RESERVED SPACE TO
ALLOW FOR THE INSTALLATION OF A DOUBLE POLE CIRCUIT BREAKER FOR A
FUTURE ELECTRIC COOKTOP INSTALLATION. THE RESERVED SPACE SHALL BE
PERMANENTLY MARKED AS "FOR FUTURE 240V USE."
20.ELECTRIC CLOTHES DRYER READY. CLOTHES DRYER LOCATIONS WITH GAS OR
PROPANE PLUMBING TO SERVE INDIVIDUAL DWELLING UNITS SHALL INCLUDE THE
FOLLOWING:
A.A DEDICATED 240 VOLT BRANCH CIRCUIT WIRING SHALL BE INSTALLED WITHIN 3
FT. FROM THE CLOTHES DRYER LOCATION AND ACCESSIBLE TO THE CLOTHES
DRYER LOCATION WITH NO OBSTRUCTIONS. THE BRANCH CIRCUIT
CONDUCTORS SHALL BE RATED AT 30 AMPS MINIMUM. THE BLANK COVER
SHALL BE IDENTIFIED AS "240V READY."
B.THE MAIN ELECTRICAL SERVICE PANEL SHALL HAVE A RESERVED SPACE TO
ALLOW FOR THE INSTALLATION OF A DOUBLE POLE CIRCUIT BREAKER FOR A
FUTURE ELECTRIC CLOTHES DRYER INSTALLATION. THE RESERVED SPACE
SHALL BE PERMANENTLY MARKED AS "FOR FUTURE 240V USE."
21.WATER HEATING. SYSTEMS USING GAS OR PROPANE WATER HEATERS TO SERVE
INDIVIDUAL DWELLING UNITS SHALL INCLUDE THE FOLLOWING COMPONENTS
[150.0(N)]:
A.A DEDICATED 125V, 20A (10 AWG COPPER BRANCH CIRCUIT) ELECTRICAL
RECEPTACLE THAT IS WITHIN 3 FEET FROM THE WATER HEATER AND
ACCESSIBLE TO THE WATER HEATER WITH NO OBSTRUCTIONS. THERE SHALL
BE A RESERVED SINGLE POLE BREAKER SPACE IN THE ELECTRICAL PANEL
LABELED "FUTURE 240V USE". BOTH ENDS OF THE UNUSED CONDUCTOR SHALL
BE LABELED WITH THE WORD "SPARE" AND BE ELECTRICALLY ISOLATED.
B.A CONDENSATE DRAIN THAT IS NO MORE THAN 2 INCHES HIGHER THAN THE
BASE OF THE INSTALLED WATER HEATER, AND ALLOWS NATURAL DRAINING
WITHOUT PUMP ASSISTANCE.
C.DESIGNATE A SPACE AT LEAST 2.5 FT. BY 2.5 FT. WIDE AND 7 FT. TALL SUITABLE
FOR THE FUTURE INSTALLATION OF A HEAT PUMP WATER HEATER (HPWH).
D.IF DESIGNATED SPACE IS MORE THAN 3 FEET FROM WATER HEATER, COMPLY
WITH 150.0(N)B.
22.HEAT PUMP WATER HEATERS (HPWH):
A.ADD NOTES THAT THE HPWH WILL BE INSTALLED ACCORDING TO
MANUFACTURER'S REQUIREMENTS.
B.INSTALLATION SHALL BE IN A CONDITIONED SPACE UNLESS LISTED FOR
EXTERIOR INSTALLATION. MODELING IN T-24 MUST MATCH.
C.PRESCRIPTIVE INSTALLATIONS SHALL BE INDOORS AND ON A RIGID R-10
INSULATED SURFACE. HPWH MUST MEET NEEA TIER 3 OR HIGHER. [ 150.2(B)1
HIII]
23.PROVIDE CLOTHES DRYER MOISTURE EXHAUST DUCT (MIN. 4 INCH DIA.) TO THE
OUTSIDE AND EQUIP WITH A BACK-DRAFT DAMPER. EXHAUST DUCT LENGTH IS
LIMITED TO 14 FT. WITH 2 ELBOWS. [CMC 504.4.2]
EXTERIOR LIGHT FIXTURE
MOUNTED @ 12" A.F.F. U.O.N.
S
LIGHT SWITCH
LIGHT FIXTURE CEILING MOUNTED
DUPLEX ELECTRICAL OUTLET WALL
DUPLEX ELECTRICAL OUTLET WALL
W/ GROUND-FAULT INTERRUPTER CIRCUITGFI
"VS" DENOTES HIGH EFFICIENCY W/ VACANCY SENSORED FIXTURE
"CM" DENOTES CARBON MONOXIDE FIXTURE
"2" DENOTES TWO-WAY FIXTURE
"OS" DENOTES OCCUPANCY SENSORED FIXTURE W/ DIMMER
"D" DENOTES DIMMER
"PC" DENOTES MOTION SENSOR WITH INTEGRAL PHOTO CONTROL
BATHROOM VENT TO OUTSIDE CAPABLE OF PROVIDING FIVE AIR
CHANGES PER HOUR AND EXHAUSTING DIRECTLY TO THE
OUTSIDE, 50 CFM MIN., WITH HUMIDITY CONTROL
SEE WHOLE HOUSE - EXHAUST FAN VENTILATION CALCULATION
SMOKE DETECTOR CEILING MOUNTED HARDWIRED W/ BATTERY BACK-UP
INTERCONNECTED W/ CARBON MONOXIDE DETECTOR. MIN. 20 FT FROM
PERMANENT COOKING EQUIPMENT (OR 10' W/ PHOTO-ELECTRIC TYPE).
AFCI
"PC" DENOTES MOTION SENSOR WITH INTEGRAL PHOTO CONTROL
"HE" DENOTES HIGH EFFICIENCY W/ MOTION SENSORED FIXTURE
"WP" DENOTES EXTERIOR WEATHER-RESISTANCE
13
A-4.0
13
A-4.0
SIM.
NOTE:
1.PROVIDE TEMP GLAZING FOR THE WINDOW IN THE GLAZING IN AN INDIVIDUAL FIXED
OR OPERABLE PANEL ADJACENT TO A DOOR WHERE THE NEAREST VERTICAL EDGE IS
WITHIN A 24" ARC OF THE DOOR IN A CLOSED POSITION AND THE BOTTOM EDGE IS
LESS THAN 60" ABOVE THE WALKING SURFACE.
2.PROVIDE A SECONDARY EMERGENCY/ EGRESS OPENING OF 5.7 SQUARE FOOT.
3.SMOKE AND CARBON DIOXIDE DETECTORS TO BE HARD WIRED WITH A BATTERY
BACKUP.
4.STRUCTURAL ELEMENTS IN EXTERIOR WALLS REQUIRED TO BE FIRE-RESISTIVE
CONSTRUCTION SHALL HAVE FIRE-RESISTIVE PROTECTION EQUAL TO OR GREATER
THAN THAT REQUIRED FOR AN EXTERIOR BEARING WALL. [CBC TABLE 602]
5.WALL COVERING SHALL BE CEMENT PLASTER, TILE OR APPROVED EQUAL TO 72
INCHES ABOVE DRAIN AT SHOWERS OR TUB WITH SHOWERS. MATERIALS OTHER
THAN STRUCTURAL ELEMENTS ARE TO BE MOISTURE RESISTANT. [CRC RJ07.2]
6.IN ADDITION TO THE LOCAL EXHAUST FANS IN THE BATHROOMS AND KITCHENS, AN
EXHAUST FAN SHALL BE SIZED TO PROVIDE VENTILATION FOR THE WHOLE HOUSE.
THE MINIMUM VENTILATION RATE FOR THE IAQ FAN SHALL BE CALCULATED
ACCORDING TO ASHRAE STANDARD 62.2 AND 150.0(O)C / 160.2. ONE OF THE LOCAL
EXHAUST FANS IN THE BATHROOMS OR KITCHENS MAY BE USED TO MEET THE
WHOLE-BUILDING VENTILATION PROVIDED THE EXHAUST FAN MEETS THE MINIMUM
VENTILATION RATED FOR BOTH THE LOCAL EXHAUST AND IAQ REQUIREMENTS. THE
DUCTING FOR THE WHOLE BUILDING EXHAUST FAN SHALL BE SIZED ACCORDING TO
TABLE 150.0-H / 160.2-H, AND THIS EXHAUST FAN SHALL OPERATE CONTINUOUSLY.
IDENTIFY FAN MANUFACTURER, MODEL AND SOUNDS RATING (1 SONE FOR
CONTINUOUS; MAY BE 3 SONE FOR INTERMITTENT) ON PLANS.
7.THE WHOLE-BUILDING VENTILATION EXHAUST FAN WILL OPERATE CONTINUOUSLY
AND IS REQUIRED TO BE RATED FOR SOUND AT A MAXIMUM OF 1 SONE. THIS EXHAUST
FAN CAN BE CONTROLLED BY A STANDARD ON/OFF SWITCH BUT THE SWITCH MUST BE
LABELED CLEARLY DISPLAYING THE FOLLOWING TEXT, OR EQUIVALENT: "THIS SWITCH
CONTROLS THE INDOOR AIR QUALITY VENTILATION FOR THE HOME. LEAVE SWITCH IN
THE 'ON' POSITION AT ALL TIMES UNLESS THE OUTDOOR AIR QUALITY IS VERY POOR."
[150.0(O)J].
8.NO MIXING OF PM&E BETWEEN UNITS, NO BACK-TO-BACK MEDICINE CAB, BOXES,
ETC... IN PARTY WALLS.
9.NO WATER, DRAINAGE, VENT PIPING, DUCT WORK ALLOWED IN SOUND ASSEMBLIES.
10.COMFORT COOLING TO 78° F REQUIRED.
11.ILLUMINATE PUBLIC SPACES INCLUDING STAIRS, DRIVES, WALKS AND PARKING AT 1
FOOTCANDLE
12.PAVE ALL DRIVES, WALKS, PARKING, CURBS, BARRIERS, WHEELSTOPS, ETC. TO
PROTECT BUILDINGS FROM VEHICLE DAMAGE.
8 PROVIDE 2X6 PLUMBING WALLS W/ INSULATION WRAPPED.
9 PROVIDE PROTECTIVE BOLLARDS 5'-0" O.C.
10 PROVIDE VAPOR BARRIER AT EXISTING GARAGE SLAB
(UNCONDITIONED SPACE) PER ICC ESR-3062 MAR-FLEX
WATERPROOFING, SEE SPEC ON SHEET A-4.4.
11 DASH LINE OF EXISTING EXTERIOR BALCONY CONNECTION TO
TWO EXISTING OPEN EXIT STAIRWAYS TO REMAIN. SEE SITE
PLAN & BUILDING NOTES ON CODE 1027.6 EXCEPTIONS.
BUILDING NOTES
1027.6 EXTERIOR EXIT STAIRWAY AND RAMP PROTECTION.
EXTERIOR EXIT STAIRWAYS AND RAMPS SHALL BE SEPARATED FROM THE INTERIOR
OF THE BUILDING AS REQUIRED IN SECTION 1023.2. OPENINGS SHALL BE LIMITED TO
THOSE NECESSARY FOR EGRESS FROM NORMALLY OCCUPIED SPACES WHERE A
VERTICAL PLANE PROJECTING FROM THE EDGE OF AN EXTERIOR EXIT STAIRWAY OR
RAMP AND LANDINGS IS EXPOSED BY OTHER PARTS OF THE BUILDING AT AN ANGLE
OF LESS THAN 180 DEGREES (314 RAD), THE EXTERIOR WALL SHALL BE RATED IN
ACCORDANCE WITH SECTION 1023.7.
EXCEPTIONS:
1.SEPARATION FROM THE INTERIOR OF THE BUILDING IS NOT REQUIRED FOR
OCCUPANCIES, OTHER THAN THOSE IN GROUP R-1 OR R-2, IN BUILDINGS THAT
ARE NOT MORE THAN TWO STORIES ABOVE GRADE PLANE WHERE A LEVEL OF
EXIT DISCHARGE SERVING SUCH OCCUPANCIES IS THE FIRST STORY ABOVE
GRADE PLANE.
2.SEPARATION FROM THE INTERIOR OF THE BUILDING IS NOT REQUIRED WHERE
THE EXTERIOR EXIT STAIRWAY OR RAMP IS SERVED BY AN EXTERIOR EXIT RAMP
OR BALCONY THAT CONNECTS TWO REMOTE EXTERIOR EXIT STAIRWAYS OR
OTHER APPROVED EXITS WITH A PERIMETER THAT IS NOT LESS THAN 50
PERCENT OPEN. TO BE CONSIDERED OPEN, THE OPENING SHALL BE NOT LESS
THAN 50 PERCENT OF THE HEIGHT OF THE ENCLOSING WALL, WITH THE TOP OF
THE OPENINGS NOT LESS THAN 7 FEET ABOVE THE TOP OF THE BALCONY.
3.SEPARATION FROM THE OPEN-ENDED CORRIDOR OF THE BUILDING IS NOT
REQUIRED FOR EXTERIOR EXIT STAIRWAYS OR RAMPS, PROVIDED THAT ITEMS 3.1
THROUGH 3.5 ARE MET:
3.1.THE BUILDING, INCLUDING OPEN-ENDED CORRIDORS, AND STAIRWAYS AND
RAMPS, SHALL BE EQUIPPED THROUGHOUT WITH AN AUTOMATIC
SPRINKLER SYSTEM IN ACCORDANCE WITH SECTION 903.3.1.1 OR 903.3.1.2.
3.2.THE OPEN-ENDED CORRIDORS COMPLY WITH SECTION 1020.
3.3.THE OPEN-ENDED CORRIDORS ARE CONNECTED ON EACH END TO AN
EXTERIOR EXIT STAIRWAY OR RAMP COMPLYING WITH SECTION 1027.
3.4.THE EXTERIOR WALLS AND OPENINGS ADJACENT TO THE EXTERIOR EXIT
STAIRWAY OR RAMP COMPLY WITH SECTION 1023.7.
3.5.AT ANY LOCATION IN AN OPEN-ENDED CORRIDOR WHERE A CHANGE OF
DIRECTION EXCEEDING 45 DEGREES (0.79 RAD) OCCURS, A CLEAR OPENING
OF NOT LESS THAN 35 SQUARE FEET (3.3 M2) OR AN EXTERIOR STAIRWAY OR
RAMP SHALL BE PROVIDED. WHERE CLEAR OPENINGS ARE PROVIDED, THEY
SHALL BE LOCATED SO AS TO MINIMIZE THE ACCUMULATION OF SMOKE OR
TOXIC GASES.
4.IN GROUP R-3 OCCUPANCIES NOT MORE THAN FOUR STORIES IN HEIGHT,
EXTERIOR EXIT STAIRWAYS AND RAMPS SERVING INDIVIDUAL DWELLING UNITS
ARE NOT REQUIRED TO BE SEPARATED FROM THE INTERIOR OF THE BUILDING
WHERE THE EXTERIOR EXIT STAIRWAY OR RAMP DISCHARGES DIRECTLY TO
GRADE.
WHOLE HOUSE - EXHAUST FAN VENTILATION
UNIT 521-F:
TOTAL REQUIRED VENTILATION RATE:
Q tot = 0.03 Afloor + 7.5 (Nbr + 1)
Q tot = (0.03)(746 SF) + 7.5 (1 + 1)
= 22.38 + 15
= 37.38 cfm Required
WHOLE HOUSE FAN PROVIDED:
NUTONE, #ZN50
UNIT SHALL EXHUAST 50 CFM @ 0.125" ESP.
SONES: LESS THAN 0.3
PROVIDE UNIT W/ BACKDRAFT
DAMPER & ROOF JACK
50 cfm provided > 37.38 cfm required - OKAY
UNIT 521-G:
TOTAL REQUIRED VENTILATION RATE:
Q tot = 0.03 Afloor + 7.5 (Nbr + 1)
Q tot = (0.03)(722 SF) + 7.5 (1 + 1)
= 21.66 + 15
= 36.66 cfm Required
WHOLE HOUSE FAN PROVIDED:
NUTONE, #ZN50
UNIT SHALL EXHUAST 50 CFM @ 0.125" ESP.
SONES: LESS THAN 0.3
PROVIDE UNIT W/ BACKDRAFT
DAMPER & ROOF JACK
50 cfm provided > 36.66 cfm required - OKAY
PER ASHRAE STANDARDS 62.2 AND 150.0(o)C / 160.2 (TABLE 150.0-H / 160.2-H)
WHOLE
4 4
4
4 4
7/
3
1
/
2
0
2
3
8
:
4
0
:
3
0
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(
2
4
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0
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3
6
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)
(E) 1ST FLOOR F.F. +9'-0"
(E) 2ND FLOOR F.F. +17'-6"
(E) T.O. ROOF +27'-6"
(E) F.F. +0'-0"
1 23 45
20.7 S.F.20.7 S.F.23.3 S.F.23.3 S.F.23.3 S.F.23.3 S.F.20.7 S.F.20.7 S.F.
20 S.F.20 S.F.
20 S.F.20 S.F.20 S.F.20 S.F.20 S.F.
20 S.F.
(E) 1ST FLOOR F.F. +9'-0"
(E) 2ND FLOOR F.F. +17'-6"
(E) T.O. ROOF +27'-6"
(E) F.F. +0'-0"
3 42
18.3 S.F.
7 S.F.
24 S.F.
2 S.F.
(E) 1ST FLOOR F.F. +9'-0"
(E) 2ND FLOOR F.F. +17'-6"
(E) T.O. ROOF +27'-6"
(E) F.F. +0'-0"
342
A-3.0
BLDG ELEVATIONS
SCALE: 1/4"=1'-0"
SOUTH ELEVATION
A-3.0
1
scale:
cad file:
COPYRIGHT C 2022 BY
RUBY CONSULTING PARTNERS, LLC
ALL RIGHTS RESERVED.
ruby consulting
partners, llc
1281 Meadowbrook Road
Altadena, CA 91001
TEL: 626.320.2815
alison.fung@aol.com
page description:
job number:
seal/signature:
sheet no.:
revision date
& description:no.
project:
521-523 E. LIVE OAK AVE.
CARPORT
CONVERSION
INTO 2-UNIT ADU
OF APARTMENT
ARCADIA, CA 91006
4/22/23
planning dept1
5/31/23
building dept2
220909-ARAP
220909
SEE PLAN
7/14/23
building dept3
7/26/23
building dept4
1
2
ELEVATION KEY NOTES
3
4
5
NEW EXTERIOR STUCCO, COLOR AND STYLE
TO MATCH EXISTING.
NEW VINYL WINDOWS TO MATCH EXISTING.
EXISTING EXTERIOR STUCCO TO REMAIN.
NOTE:
THE PROPOSED ADU SHALL COMPLEMENT THE EXISTING
DWELLING IN TERMS OF COLORS AND MATERIALS FOR ALL WALLS,
ROOF, TRIM, WINDOWS, DOORS, AND ARCHITECTURAL FEATURES.
EXISTING VINYL WINDOWS TO REMAIN.
NEW EXTERIOR DOOR TO MATCH EXISTING.
SCALE: 1/4"=1'-0"
NORTH ELEVATION
A-3.0
2
SCALE: 1/4"=1'-0"
WEST ELEVATION
A-3.0
3
ADU LIMITED SCOPE OF WORK
ADU LIMITED SCOPE OF WORK
ADU LIMITED SCOPE OF WORK
1.WEST FACADE CALCULATION:
IF TOTAL AREA OF EXTERIOR WALL: 547 S.F.
PER TABLE 705.8 MAXIMUM ALLOWABLE AREA OF
EXTERIOR WALL OPENINGS : 10% = 54.7 S.F.
THEN TOTAL AREA OF ALL EXISTING AND PROPOSED
OPENINGS BOTH LEVELS: 51.3 S.F. < 54.7 S.F. -- O.K.
2.NORTH FACADE CALCULATION:
IF TOTAL AREA OF EXTERIOR WALL: 2,379 S.F.
PER TABLE 705.8 MAXIMUM ALLOWABLE AREA OF
EXTERIOR WALL OPENINGS : 25% = 594.75 S.F.
THEN TOTAL AREA OF ALL EXISTING AND PROPOSED
OPENINGS BOTH LEVELS: 336 S.F. < 594.75 S.F. -- O.K.
BLDG FACADE AREA
7/
2
7
/
2
0
2
3
1
0
:
0
4
:
4
7
A
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A
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D
(
2
4
.
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3
6
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s
)
(E) 1ST FLOOR F.F. +9'-0"
(E) 2ND FLOOR F.F. +17'-6"
(E) T.O. ROOF +27'-6"
(E) F.F. +0'-0"
2
1
2
(E) 1ST FLOOR F.F. +9'-0"
(E) 2ND FLOOR F.F. +17'-6"
(E) T.O. ROOF +27'-6"
(E) F.F. +0'-0"
2
1
A-3.1
SECTIONS
SCALE: 1/4"=1'-0"
SECTION
A-3.1
1
scale:
cad file:
COPYRIGHT C 2022 BY
RUBY CONSULTING PARTNERS, LLC
ALL RIGHTS RESERVED.
ruby consulting
partners, llc
1281 Meadowbrook Road
Altadena, CA 91001
TEL: 626.320.2815
alison.fung@aol.com
page description:
job number:
seal/signature:
sheet no.:
revision date
& description:no.
project:
521-523 E. LIVE OAK AVE.
CARPORT
CONVERSION
INTO 2-UNIT ADU
OF APARTMENT
ARCADIA, CA 91006
4/22/23
planning dept1
5/31/23
building dept2
220909-ARAP
220909
SEE PLAN
7/14/23
building dept3
7/26/23
building dept4
1
2
SECTION KEY NOTES
EXISTING FLOOR TO CEILING W/ R19 BATT INSULATION,
SEE MECH T24 REPORT.
SCALE: 1/4"=1'-0"
SECTION
A-3.1
2
NEW 2X4 @ 16" O.C. WITH 5/8" DRYWALL AT INTERIOR
WALL W/ R15 BATT INSULATION, SEE MECH T24 REPORT.
ADU LIMITED SCOPE OF WORK
ADU LIMITED SCOPE OF WORK
7/
2
7
/
2
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DOOR PER SCHEDULE
INTERLOCKING THRESHOLD
WITH WEATHER STRIPPING.
DRYPACK AND SEAL TO
FLOOR
JAMB BEYOND
CONCRETE STOOP LANDING
-SEE PLANS
EXPANSION JOINT
CONT. BEAD OF SEALANT @
2"MIN. SLOPE 1/4" PER FOOT
NOTE:
MAX 7 3/4"
-VERIFY IN FIELD
SECTION
3/
4
"
1/
2
"
BUILDING NOTES:
THRESHOLDS (1010.1.6):
THRESHOLDS AT DOORWAYS SHALL NOT EXCEED 3/4 INCH IN HEIGHT ABOVE
THE FINISHED FLOOR OR LANDING FOR SLIDING DOORS SERVING DWELLING
UNITS OR 1/2 INCH ABOVE THE FINISHED FLOOR OR LANDING FOR OTHER
DOORS. RAISED THRESHOLDS AND FLOOR LEVEL CHANGES GREATER THAN 1/4
INCH AT DOORWAYS SHALL BE BEVELED WITH A SLOPE NOT GREATER THAN
ONE UNIT VERTICAL IN TWO UNITS HORIZONTAL (50-PERCENT SLOPE)
EXCEPTIONS:
1. IN OCCUPANCY GROUP R-2 OR R-3, THRESHOLD HEIGHTS FOR
SLIDING AND SIDE-HINGED EXTERIOR DOORS SHALL BE PERMITTED
TO BE UP TO 7 3/4 INCHES IN HEIGHT IF ALL OF THE FOLLOWING
APPLY:
1.a.THE DOOR IS NOT PART OF AN ACCESSIBLE ROUTE AS
REQUIRED BY CHAPTER 11A OR 118.
1.b.THE DOOR IS NOT PART OF AN ADAPTABLE OR ACCESSIBLE
DWELLING UNIT.
2. IN ADAPTABLE OR ACCESSIBLE DWELLING UNITS, WHERE EXCEPTION
5 TO SECTION 1010.1.4 PERMITS A 4-INCH ELEVATION CHANGE AT
THE DOOR, THE THRESHOLD HEIGHT ON THE EXTERIOR SIDE OF THE
DOOR SHALL NOT EXCEED 43/4 INCHES IN HEIGHT ABOVE THE
EXTERIOR DECK, PATIO OR BALCONY FOR SLIDING DOORS OR 41/2
INCHES ABOVE THE EXTERIOR DECK, PATIO OR BALCONY FOR
OTHER DOORS.
GA FILE NO. FC 5109 PROPRIETARY*1 HOUR
FIRE
55 to 59 STC
SOUND
Approx. Ceiling
Weight:3 psf
Fire Test:UL R1319, 05NK04589,
2-4-05; UL R1319,
05NK09496, 3-31-05;
UL Design L569
Sound Test:RAL TL04-97 & 98, 4-22-04;
RAL TL04-99, - 100, -101,
4-26-04; RAL TL04-109,
4-30-04
IIC & Test:(73 generic C&P),
RAL IN04-010, 4-22-04;
(52 cushion sheet vinyl)
RAL IN04-011, 4-22-04;
(51 engineered wood
laminate) RAL IN04-012,
4-26-04;
(50 cushion sheet vinyl)
RAL IN04-013, 4-26-04;
(48 generic sheet vinyl)
RAL IN04-014, 4-26-04;
(45 cushion sheet vinyl &
channels spaced 24” o.c.)
RAL IN04-015, 4-30-04
WOOD JOISTS, WOOD STRUCTURAL PANELS, GYPSUM
FLOOR TOPPING, RESILIENT CHANNELS, GLASS OR MINERAL
FIBER BATT OR LOOSE FILL INSULATION, GYPSUM
WALLBOARD
One layer 5/8"proprietary type X gypsum wallboard or gypsum veneer base applied at right
angles to resilient furring channels 24" o.c. (16" o.c. when batt insulation is used; 12"
o.c. when loose fill insulation is used) with 1" Type S drywall screws 12" o.c. Gypsum
board end joints located midway between continuous channels and attached with
screws 8" to additional pieces of channel 60" long located 3" back on either side of end
joint. Resilient channels applied at right angles to nominal 2 x 10 wood joists spaced a
maximum of 24" o.c. with 11/4"Type S drywall screws. Glass or mineral fiber batt
insulation stapled to subfloor or or loose fill insulation applied directly over gypsum
board. Wood joists supporting 15/32"wood structural panel subfloor applied at right
angles to joists with construction adhesive and 6d ring shank nails 12" o.c. Minimum1/2"
proprietary gypsum floor topping applied over subfloor.
STC and IIC rated with both joists and resilient channels spaced 16" o.c., 31/2"glass fiber
insulation in joist spaces,3/4"proprietary gypsum floor topping poured over 1/4"
proprietary sound reduction mat, and with finish flooring of C&P, sheet vinyl, and
engineered wood laminate.
PROPRIETARY GYPSUM COMPONENTS
United States Gypsum Company -5/8"SHEETROCK® Brand FIRECODE® C
Core Gypsum Panels
-LEVELROCK® Brand Floor Underlayment
GA FILE NO. WP 8417 PROPRIETARY*2 HOUR
FIRE
Thickness:61/4"
Approx. Weight:17 psf
Fire Test:UL R3501, 03NK2475,
5-21-03,
UL Design U371
GYPSUM WALLBOARD, WOOD STUDS, GYPSUM SHEATHING,
STUCCO NETTING, CEMENT STUCCO
EXTERIOR SIDE: Baselayer 5/8"proprietary type X gypsum sheathing applied parallel or
at right angles to 2 x 4 wood studs 16" o.c. with 13/4",0.125" shank,7/16"head galvanized
roofing nails 8" o.c. or 2" Type S drywall screws 8" o.c. Pre-furred wire stucco netting
applied over gypsum sheathing with 11/4"x 1" steel staples 7" o.c. Portland cement
stucco,3/4",applied over stucco netting.
INTERIOR SIDE: Baselayer 5/8"proprietary type X gypsum wallboard or gypsum veneer
base applied parallel or at right angles to studs with 11/4"Type S drywall screws 12" o.c.
Facelayer 5/8"proprietary type X gypsum wallboard or gypsum veneer base applied
parallel or at right angles to studs with 2" Type S drywall screws 12" o.c.
Joints staggered 16" each layer and side. (LOAD-BEARING)
PROPRIETARY GYPSUM BOARD
National Gypsum Company -5/8"Gold Bond® Brand FIRE-SHIELD®
Gypsum Board
-5/8"Gold Bond® Brand FIRE-SHIELD®
Gypsum Sheathing
3/16 - 5/16 in.12 in.
4 in.0 - 1/4 in.
0 - 3/16 in.1 in.
ANNULAR
CONDUIT DIA.SPACE
MAX. PIPE/
ANNULAR SPACE REQUIREMENTS:
NOTE:
PENETRATION FIRESTOP FOR 12" MAX. DIA. STEEL PIPE
THROUGH A GYPSUM WALLBOARD ASSEMBLY
1. ASSEMBLY: 1-HR FIRE RATED G.B./STUD WALL ASSEMBLY. STEEL PIPES OR CONDUITS LARGER
THAN NOMINAL 4" DIA. MAY ONLY BE USED IN WALLS CONSTRUCTED USING STEEL CHANNEL STUDS.
2. RATINGS: F-1HR., T-0HR. WITH 2 TO NOMINAL 12" DIA. PIPE/CONDUIT, T-1HR. WITH NOMINAL
1" DIA. (OR SMALLER) PIPE/CONDUIT.
3. 3M FIRE BARRIER CP 25 CAULK IS TO BE FORCED INTO THE ANNULAR SPACE TO THE MAX.
EXTENT POSSIBLE WITH A MIN. 1/4" DIA. BEAD OF CP25 CAULK APPLIED TO THE PERIMETER
OF THE PIPE/CONDUIT AT ITS EGRESS FROM THE WALL.
5/16" MAX. ANNULAR SPACING
MAX. 12" DIA. STEEL
PIPE OR CONDUIT
2X STUD
1 HOUR GYPSUM
WALLBOARD ASSEMBLY 3M FIRE BARRIER CP 25 CAULK
SECTION UL SYS #147 (A)
BACK WALL
SIDE WALL
6"
M
A
X
BA
C
K
W
A
L
L
TO
T
O
P
O
F
G
R
A
B
B
A
R
32
"
-
3
9
.
2
5
"
6" MAX
ELEVATION PLAN
MIN. 24-INCH SEPARATION
COMPLYING STEEL
ELECTRICAL BOX
FIRE-RESISTANCE
RATED WALL
1-HR FIRE CAULKING
3M FIRE BARRIER
SEALANT 25 CB+
SEE DETAIL 7/A-4.4
COMPLYING STEEL
ELECTRICAL BOX
1-HR FIRE CAULKING
3M FIRE BARRIER
SEALANT 25 CB+
SEE DETAIL 7/A-4.4
BOX SIZE: < 16 SQ. IN.
WITH MAX OF 100 SQ. IN.
PER 100 SQ FT OF WALL
UL SYS #1479
PLAN
2 - 5/8" GYP. BD. TYPE 'X'
2X STUDS
FIRE RESISTIVE
FLOOR/ CEILING
PLYWOOD
7/8" EXTERIOR PLASTER ON
PAPER BACKED METAL LATH
EXHAUST DUCT SIZE,
SEE MECH PLAN
VARIES
SEE MECH
PLAN
VA
R
I
E
S
SE
E
M
E
C
H
PL
A
N
1-HR FIRE CAULKING
3M FIRE BARRIER SEALANT 25 CB+
SEE DETAIL 7/A-4.4
CEILING MOUNT
FIXTURES/ DEVICES
FLOOR
DUCT GRILL
SECTION
A-4.0
DETAILS
scale:
cad file:
COPYRIGHT C 2022 BY
RUBY CONSULTING PARTNERS, LLC
ALL RIGHTS RESERVED.
ruby consulting
partners, llc
1281 Meadowbrook Road
Altadena, CA 91001
TEL: 626.320.2815
alison.fung@aol.com
page description:
job number:
seal/signature:
sheet no.:
revision date
& description:no.
project:
521-523 E. LIVE OAK AVE.
CARPORT
CONVERSION
INTO 2-UNIT ADU
OF APARTMENT
ARCADIA, CA 91006
4/22/23
planning dept1
5/31/23
building dept2
220909-ARAP
220909
SEE PLAN
7/14/23
building dept3
7/26/23
building dept4
4
4
7/
2
7
/
2
0
2
3
1
0
:
0
4
:
2
4
A
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d
D
(
2
4
.
0
0
x
3
6
.
0
0
I
n
c
h
e
s
)
A-4.1
scale:
cad file:
COPYRIGHT C 2022 BY
RUBY CONSULTING PARTNERS, LLC
ALL RIGHTS RESERVED.
ruby consulting
partners, llc
1281 Meadowbrook Road
Altadena, CA 91001
TEL: 626.320.2815
alison.fung@aol.com
page description:
job number:
seal/signature:
sheet no.:
revision date
& description:no.
project:
521-523 E. LIVE OAK AVE.
CARPORT
CONVERSION
INTO 2-UNIT ADU
OF APARTMENT
ARCADIA, CA 91006
4/22/23
planning dept1
5/31/23
building dept2
220909-ARAP
220909
SEE PLAN
7/14/23
building dept3
7/26/23
building dept4
UL LISTINGS
7/
2
7
/
2
0
2
3
1
0
:
0
4
:
0
7
A
M
,
A
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2
4
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6
.
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s
)
A-4.2
UL LISTINGS
scale:
cad file:
COPYRIGHT C 2022 BY
RUBY CONSULTING PARTNERS, LLC
ALL RIGHTS RESERVED.
ruby consulting
partners, llc
1281 Meadowbrook Road
Altadena, CA 91001
TEL: 626.320.2815
alison.fung@aol.com
page description:
job number:
seal/signature:
sheet no.:
revision date
& description:no.
project:
521-523 E. LIVE OAK AVE.
CARPORT
CONVERSION
INTO 2-UNIT ADU
OF APARTMENT
ARCADIA, CA 91006
4/22/23
planning dept1
5/31/23
building dept2
220909-ARAP
220909
SEE PLAN
7/14/23
building dept3
7/26/23
building dept4
7/
2
7
/
2
0
2
3
1
0
:
0
3
:
5
3
A
M
,
A
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H
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p
a
n
d
D
(
2
4
.
0
0
x
3
6
.
0
0
I
n
c
h
e
s
)
A-4.3
scale:
cad file:
COPYRIGHT C 2022 BY
RUBY CONSULTING PARTNERS, LLC
ALL RIGHTS RESERVED.
ruby consulting
partners, llc
1281 Meadowbrook Road
Altadena, CA 91001
TEL: 626.320.2815
alison.fung@aol.com
page description:
job number:
seal/signature:
sheet no.:
revision date
& description:no.
project:
521-523 E. LIVE OAK AVE.
CARPORT
CONVERSION
INTO 2-UNIT ADU
OF APARTMENT
ARCADIA, CA 91006
4/22/23
planning dept1
5/31/23
building dept2
220909-ARAP
220909
SEE PLAN
7/14/23
building dept3
7/26/23
building dept4
UL LISTINGS
7/
2
7
/
2
0
2
3
1
0
:
0
3
:
3
9
A
M
,
A
R
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x
p
a
n
d
D
(
2
4
.
0
0
x
3
6
.
0
0
I
n
c
h
e
s
)
A-4.4
scale:
cad file:
COPYRIGHT C 2022 BY
RUBY CONSULTING PARTNERS, LLC
ALL RIGHTS RESERVED.
ruby consulting
partners, llc
1281 Meadowbrook Road
Altadena, CA 91001
TEL: 626.320.2815
alison.fung@aol.com
page description:
job number:
seal/signature:
sheet no.:
revision date
& description:no.
project:
521-523 E. LIVE OAK AVE.
CARPORT
CONVERSION
INTO 2-UNIT ADU
OF APARTMENT
ARCADIA, CA 91006
4/22/23
planning dept1
5/31/23
building dept2
220909-ARAP
220909
SEE PLAN
7/14/23
building dept3
7/26/23
building dept4
ESR REPORT
7/
2
7
/
2
0
2
3
1
0
:
1
5
:
1
0
A
M
,
A
R
C
H
e
x
p
a
n
d
D
(
2
4
.
0
0
x
3
6
.
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0
I
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c
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s
)
REVISIONS
J
S
E
N
G
I
N
E
E
R
I
N
G
,
I
N
C
.
STAMP
A
D
U
-
1
52
1
E
.
L
I
V
E
O
A
K
A
V
E
.
A
R
C
A
D
I
A
,
C
A
9
1
0
0
6
T-24-1
REVISIONS
J
S
E
N
G
I
N
E
E
R
I
N
G
,
I
N
C
.
STAMP
A
D
U
-
1
52
1
E
.
L
I
V
E
O
A
K
A
V
E
.
A
R
C
A
D
I
A
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T-24-2
REVISIONS
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REVISIONS
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T-24-4
1. DESIGNS ARE TO RESIST LOADING PER ACI 318-14, SEC 17.2.3.4.3.
2. STD INDICATES ANCHORS COMPLYING WITH ASTM F1554 GRADE
36 WITH A HARDY FRAME BOLT BRACE (HFXBB) INSTALLED WITH
STD OR GRADE 8 DOUBLE NUTS ON THE EMBED END.
3. HS INDICATES ANCHORS COMPLYING WITH ASTM A193 GRADE B7
WITH A 1/2"x3"x3"(MIN) HFPW PLATE WASHER INSTALLED WITH
DOUBLE NUTS ON THE EMBED END (HFXBB NOT REQUIRED).
4. LE = LENGTH OF EMBEDMENT FROM THE TOP OF FOOTING OR
GRADE BEAM TO THE TOP OF THE HFXBB BOLT BRACE (TOP OF
THE EMBEDDED HFPW PLATE WASHER @ HS ANCHORS)
5. CA1 = DISTANCE FROM HD CENTERLINE TO THE END OF THE
FOOTING OR GRADE BEAM.
6. CA2 = DISTANCE FROM HD CENTERLINE TO BOTH THE FRONT
AND THE BACK FACE OF THE FOOTING OR GRADE BEAM.
7. SHEAR TIES ARE GRADE 60 (MIN) REBAR AND REQUIRED FOR
NEAR EDGE DISTANCE CONDITIONS PER ACI-318-14, F'C = 2,500
PSI. CURBS AND STEM WALLS MUST BE 6 INCH (MIN) WIDTH FOR
UA AND RA, 12 INCH (MIN) WIDTH FOR BB-RA.
8. FOR UA APPLICATIONS, ADDITIONAL TIES MAY BE REQUIRED AT
STEM WALLS. SHEAR TIES ARE NOT REQUIRED FOR
INSTALLATION AWAY FROM EDGE (SEE DETAIL 1A), INSTALLATION
ON WOOD FRAMING, OR FOR IRC BRACED WALL PANEL
APPLICATIONS.
9. STIRRUPS ARE GRADE 60 (MIN) REBAR. SEE TABLE FOR SIZE AND
SPACING. SEE “STIRRUP LAYOUT” DIAGRAMS AND “KEY” FOR
LAYOUT PATTERNS.
10. CONCRETE EDGE DISTANCES MUST COMPLY WITH ACI 318-14,
SECTION 17.7.2. COATED REINFORCEMENT MAY BE SPECIFIED BY
THE EOR TO LIMIT EXPOSURE AND THEREFORE REDUCE
MINIMUM CONCRETE COVER. COATED REINFORCEMENT MUST
COMPLY WITH ACI 318-14, SECTION 20.6.2.
A ABB A AB B A AB B
7 EQ
SPA
5 EQ
SPA
4 EQ
SPA
3 EQ
SPA
4 EQ
SPA
A B B A A A A AB B B B
A A A A A A AB B B B B BA
2 EQ
SPA
3 EQ
SPA
B B B
2 EQ
SPA B
3 EQ
SPA AAAA
"RA" SPA
(2A/HFX1)
1
AC
SITE PLAN
1/16"=1'-0"
W/D
REF
BEAM @ 6'-11"
BEAM @ 6'-11"
W/D
REF
BEAM @ 6'-11"
ITEM
MECHANICAL EQUIPMENT SCHEDULE
REVISIONS
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FLOOR PLAN
1/4"=1'-0"
W/D
REF
W/D
RE
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REVISIONS
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SITE PLAN
1/16"=1'-0"
W/D
REF
BEAM @ 6'-11"
BEAM @ 6'-11"
W/D
REF
BEAM @ 6'-11"
2P
100A
M
A
NEW "MS"
1-1/4"C-3#2&1#8GND
120/240V, 1Ø,3W
SINGLE LINE DIAGRAM
1/2"C-1#4GND TO
2P
100A
M
B
THE GROUND BUS OF ELECTRICAL SERVICE EQUIPMENT SHALL BE CONNECTED TO:
1. COLD WATER PIPE FOR GROUNDING ELECTRODE SYSTEM SHALL BE
CONNECTED WITHIN 5FEET FROM THE POINT OF ENTRANCE TO THE BUILDING.
2. GROUND ROD SHALL BE 5/8" IN DIAMETER, AND 10 FEET IN LENGTH.
NOTE:
COLD WATER PIPE & GND ROD;
AND GND ROD
COLD WATER PIPE
1
1
DSA DSB
REVISIONS
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POWER PLAN
1/4"=1'-0"
LIGHTING PLAN
1/4"=1'-0"
W/D
REF
W/D
RE
F
W/D
REF
W/D
RE
F
J
DSA DSB
11
REVISIONS
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DOMESTIC WATER PIPING SIZING
PIPE MATERIALS
SERVICES LOCATION MATERIAL JOINING
METHOD REMARKS
DOMESTIC
COLD & HOT
WATER
UNDERGROUND RIGID COPPER( TYPE K)BRAZED NOT TO EXCEED 20 OF I PERCENT JOINT FITTINGS. SHOULD STREET
PRESSURE EXCEED 80 PSI, A PRESSURE REDUCING VALVE ASSEMBLY
SHALL BE INSTALLED. NO JOINTS SHALL BE ALLOWED UNDER
BUILDING SLAB. GATE VALVES SHALL BE BRONZE WITH ENDS TO
SUITE PIPE, NONRISING STEM FOR 150 PSI WORKING PRESSURE.
ABOVE
UNDERGROUND RIGID COPPER( TYPE L)SOLDERED
SANITARY
WASTE SEWER
UNDERGROUND CAST IRON SOIL PIPE & FITTINGS
OR OTHER APPROVED MATERIAL HUBLESS
ABOVE
GROUND
CAST IRON SOIL PIPE & FITTINGS
OR OTHER APPROVED MATERIAL HUBLESS
SANITARY
WASTE VENT
ABOVE
GROUND
CAST IRON SOIL PIPE & FITTINGS
OR OTHER APPROVED MATERIAL HUBLESS
LOW PRESSURE
GAS
UNDERGROUND SCHEDULE 40 BLACK STEEL WELDED PROVEIDE APPROVED GAS PRESSUSRE REGULATORS. NATURAL GAS
RIGHT
AND LEFT HAND NIPPLES AND COUPLINGS SHALL BE NEW BLACK
IRON, UNIONS SHALL NOT BE USED EXCEPT AT UNITS AND VAVLES.
ABOVE
UNDERGROUND SCHEDULE 40 BLACK STEEL WELDED
ABS PIPE MAY BE USED WHEN FIRST APPROVED BY THE
ADMINISTRATIVE AUTHORITY
ABS PIPE MAY BE USED WHEN FIRST APPROVED BY THE
ADMINISTRATIVE AUTHORITY
ABS PIPE MAY BE USED WHEN FIRST APPROVED BY THE
ADMINISTRATIVE AUTHORITY
PLUMBING ABBREVIATIONS
PLUMBING LEGEND
MEP COMPONENT ANCHORAGE NOTE
PIPING SYSTEM BRACING NOTE
GENERAL NOTES
DOMESTIC WATER CALCULATION
FIXTURE CONNECTION SCHEDULE (BRANCH SIZES)
MISC. EQUIPMENT SCHEDULE
REVISIONS
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W/D
REF
BEAM @ 6'-11"
BEAM @ 6'-11"
W/D
RE
F
BEAM @ 6'-11"
SITE PLAN
3/16"=1'-0"
MATCH LINE
MATCH LINE
REVISIONS
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SITE PLAN
3/16"=1'-0"
MATCH LINE
MATCH LINE
REVISIONS
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LEGEND
REF
W/D
RE
F
W/D
REF
W/D
RE
F
W/D
REF
W/D
RE
F
FLOOR PLAN (WASTE & VENT)
1/4"=1'-0"
FLOOR PLAN (HOT & COLD)
1/4"=1'-0"
FLOOR PLAN (GAS)
1/4"=1'-0"
REVISIONS
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BUILDING ENERGY ANALYSIS REPORT
PROJECT:
Project Designer:
Report Prepared by:
Job Number:
Date:
The EnergyPro computer program has been used to perform the calculations summarized in this compliance report. This program has approval and is
authorized by the California Energy Commission for use with both the Residential and Nonresidential 2022 Building Energy Efficiency Standards.
This program developed by EnergySoft, LLC – www.energysoft.com.
1281 MEADOWBROOK ROAD
RUBY CONSULTING
ALTADENA, CA 91001
626-320-2815
521 E. LIVE OAK AVE
ADU-1
ARCADIA, CA 91006
JS ENGINEERING, INC.
,
230415-1
7/11/2023
TABLE OF CONTENTS
Form MF1R Mandatory Measures Summary
HVAC System Heating and Cooling Loads Summary
Cover Page
Table of Contents
Form CF1R-PRF-01-E Certificate of Compliance
Form RMS-1 Residential Measures Summary
13
18
1
2
3
12
CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD CF1R-PRF-01E
Project Name:ADU-1 Calculation Date/Time:2023-07-11T13:43:24-07:00 (Page 1 of 9)
Calculation Description:Title 24 Analysis Input File Name:t-24.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: 2023-07-11 13:43:38
GENERAL INFORMATION
01 Project Name ADU-1
02 Run Title Title 24 Analysis
03 Project Location 521 E. LIVE OAK AVE
04 City ARCADIA 05 Standards Version 2022
06 Zip code 91006 07 Software Version EnergyPro 9.1
08 Climate Zone 9 09 Front Orientation (deg/ Cardinal)180
10 Building Type Single family 11 Number of Dwelling Units 1
12 Project Scope Newly Constructed Addition 13 Number of Bedrooms 2
14 Addition Cond. Floor Area (ft2)746 15 Number of Stories 1
16 Existing Cond. Floor Area (ft2)0.01 17 Fenestration Average U-factor 0.3
18 Total Cond. Floor Area (ft2)746.01 19 Glazing Percentage (%)10.70%
20 ADU Bedroom Count 2
ADDITION ALONE - Project Analysis Parameters
01 02 03 04 05 06
Existing Area (excl. new addition)
(ft2)
Addition Area (excl. existing)
(ft2)Total Area (ft2)Existing Bedrooms Addition Bedrooms Total Bedrooms
0.01 746 746.01 0 2 2
ADDITION ALONE - ACCESSORY DWELLING UNIT (ADU) PROJECT ANALYSIS PARAMETERS
01 02 03 04 05 06 07 08
Zone Name Existing Area (excl.
new addition) (ft2)
ADU Area (excl.
existing) (ft2)Total Area (ft2)Existing Bedrooms Addition Bedrooms Total Bedrooms Attached vs. Detached
ZONE1 0.01 746 746.01 0 2 2 Detached
423-P010119720A-000-000-0000000-0000 07/11/2023 13:49 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.
CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD CF1R-PRF-01E
Project Name:ADU-1 Calculation Date/Time:2023-07-11T13:43:24-07:00 (Page 2 of 9)
Calculation Description:Title 24 Analysis Input File Name:t-24.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: 2023-07-11 13:43:38
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 Building does not incorporate Special Features
423-P010119720A-000-000-0000000-0000 07/11/2023 13:49 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.
CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD CF1R-PRF-01E
Project Name:ADU-1 Calculation Date/Time:2023-07-11T13:43:24-07:00 (Page 3 of 9)
Calculation Description:Title 24 Analysis Input File Name:t-24.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: 2023-07-11 13:43:38
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 1.38 0 1.46 0 -0.08
Space Cooling 0 24.65 0 23.28 0 1.37
IAQ Ventilation 0 4.9 0 4.9 0 0
Water Heating 0 44.86 0 36.36 0 8.5
Self
Utilization/Flexibility
Credit
Efficiency Compliance
Total 0 75.79 0 66 0 9.79
Photovoltaics 0 0
Battery 0
Flexibility
Indoor Lighting 0 9.1 0 9.1
Appl. & Cooking 0 46.53 0 46.51
Plug Loads 0 61.93 0 61.93
Outdoor Lighting 0 1.83 0 1.83
TOTAL COMPLIANCE 0 195.18 0 185.37
423-P010119720A-000-000-0000000-0000 07/11/2023 13:49 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.
CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD CF1R-PRF-01E
Project Name:ADU-1 Calculation Date/Time:2023-07-11T13:43:24-07:00 (Page 4 of 9)
Calculation Description:Title 24 Analysis Input File Name:t-24.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: 2023-07-11 13:43:38
ENERGY USE INTENSITY
Standard Design (kBtu/ft2 - yr )Proposed Design (kBtu/ft2 - yr )Compliance Margin (kBtu/ft2 - yr )Margin Percentage
Gross EUI1 32.53 29.96 2.57 7.9
Net EUI2 32.53 29.96 2.57 7.9
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.
•NO SPECIAL FEATURES REQUIRED
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 buildng 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
•Verified heat pump rated heating capacity
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
ZONE1 Conditioned SHP1 746 8 DHW Sys 1 New
OPAQUE SURFACES
01 02 03 04 05 06 07 08 09 10
Name Zone Construction Azimuth Orientation Gross Area (ft2)Window and Door
Area (ft2)Tilt (deg)Wall Exceptions Status
NORTH ZONE1 R-15 Wall 0 Back 263 32 90 Ex. w/ Siding New
423-P010119720A-000-000-0000000-0000 07/11/2023 13:49 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.
CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD CF1R-PRF-01E
Project Name:ADU-1 Calculation Date/Time:2023-07-11T13:43:24-07:00 (Page 5 of 9)
Calculation Description:Title 24 Analysis Input File Name:t-24.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: 2023-07-11 13:43:38
OPAQUE SURFACES
01 02 03 04 05 06 07 08 09 10
Name Zone Construction Azimuth Orientation Gross Area (ft2)Window and Door
Area (ft2)Tilt (deg)Wall Exceptions Status
EAST ZONE1 R-15 Wall 90 Right 280 0 90 Ex. w/ Siding New
SOUTH ZONE1 R-15 Wall 180 Front 263 68 90 Ex. w/ Siding New
WEST ZONE1 R-15 Wall 270 Left 280 0 90 Ex. w/ Siding New
Interior Surface ZONE1 R-19 Floor-interior n/a n/a 746 n/a n/a New
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
Window Window NORTH Back 0 1 32 0.3 NFRC 0.22 NFRC Bug Screen
Window 2 Window SOUTH Front 180 1 48 0.3 NFRC 0.22 NFRC Bug Screen
OPAQUE DOORS
01 02 03 04
Name Side of Building Area (ft2)U-factor
Door SOUTH 20 0.2
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 ZONE1 746 0.1 none 0 80%No
423-P010119720A-000-000-0000000-0000 07/11/2023 13:49 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.
CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD CF1R-PRF-01E
Project Name:ADU-1 Calculation Date/Time:2023-07-11T13:43:24-07:00 (Page 6 of 9)
Calculation Description:Title 24 Analysis Input File Name:t-24.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: 2023-07-11 13:43:38
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
R-19 Floor-interior Interior Floors Wood Framed Floor 2x6 @ 16 in. O. C.R-19 None / None 0.049
Floor Surface: Carpeted
Floor Deck: Wood
Siding/sheathing/decking
Cavity / Frame: R-19 in 5-1/2 in. (R-18) /
2x6
Ceiling Below 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
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 None n/a DHW Heater 1 (1)
423-P010119720A-000-000-0000000-0000 07/11/2023 13:49 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.
CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD CF1R-PRF-01E
Project Name:ADU-1 Calculation Date/Time:2023-07-11T13:43:24-07:00 (Page 7 of 9)
Calculation Description:Title 24 Analysis Input File Name:t-24.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: 2023-07-11 13:43:38
WATER HEATERS
01 02 03 04 05 06 07 08 09 10 11 12 13
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
DHW
Heater 1 Gas
Consumer
Instantaneo
us
1 0 UEF 0.97 Btu/Hr 200000 0 n/a
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
Name System Type Heating Unit Name Heating Equipment
Count Cooling Unit Name Cooling Equipment
Count Fan Name Distribution Name Required
Thermostat Type
SHP1 Heat pump
heating cooling
Heat Pump System
1 1 Heat Pump System
1 1 n/a n/a Setback
423-P010119720A-000-000-0000000-0000 07/11/2023 13:49 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.
CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD CF1R-PRF-01E
Project Name:ADU-1 Calculation Date/Time:2023-07-11T13:43:24-07:00 (Page 8 of 9)
Calculation Description:Title 24 Analysis Input File Name:t-24.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: 2023-07-11 13:43:38
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 VerificationEfficiency
Type
HSPF /
HSPF2 /
COP
Cap 47 Cap 17 Efficiency
Type
SEER /
SEER2
EER /
EER /
CEER
Heat Pump
System 1
Ductless MiniSplit
HP 1 HSPF 8 24000 22000 EERSEER 14 11 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 Not Required 0 Not Required Not Required No No Yes Yes
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
Includes Fault
Indicator Display?HERS Verification Status
SFam ADU
IAQVentRpt 45 0.35 Exhaust No n/a No Yes
423-P010119720A-000-000-0000000-0000 07/11/2023 13:49 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.
CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD CF1R-PRF-01E
Project Name:ADU-1 Calculation Date/Time:2023-07-11T13:43:24-07:00 (Page 9 of 9)
Calculation Description:Title 24 Analysis Input File Name:t-24.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: 2023-07-11 13:43:38
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:
Joseph Zhang
JS Engineering 07/11/2023
410 South San Gabriel Boulevard #8
San Gabriel, CA 91775 626-497-0558
Joseph Zhang
JS Engineering 07/11/2023
410 South San Gabriel Boulevard #8 M34617
San Gabriel, CA 91775 626-497-0558
423-P010119720A-000-000-0000000-0000 07/11/2023 13:49 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.
RESIDENTIAL MEASURES SUMMARY RMS-1
Project Name Building Type Single Family Addition Alone Date
Multi Family Existing+ Addition/Alteration
Project Address California Energy Climate Zone Total Cond. Floor Area Addition # of Units
INSULATION Area
Construction Type Cavity (ft2) Special Features Status
FENESTRATION Total Area: Glazing Percentage: New/Altered Average U-Factor:
Orientation Area(ft2) U-Fac SHGC Overhang Sidefins Exterior Shades Status
HVAC SYSTEMS
Qty. Heating Min. Eff Cooling Min. Eff Thermostat Status
HVAC DISTRIBUTION Duct
Location Heating Cooling Duct Location R-Value Status
WATER HEATING
Qty. Type Gallons Min. Eff Distribution Status
ADU-1
521 E. LIVE OAK AVE ARCADIA
Wood Framed
7/11/2023
4 4
CA Climate Zone 09 746 1
Wood Framed
Wall
Wall
Wall
Door
Wall
Slab
Wood Framed
Wood Framed
Opaque Door
Unheated Slab-on-Grade
231
280
195
20
280
746
R-5
R 15
R 15
R 15
R 15
- no insulation -
New
New
New
New
New
NewPerim = 0'
746
Rear (N)
Front (S)
32.0
48.0
0.300
0.300
0.22
0.22
none
none
none
none
N/A
N/A
New
New
14.0 SEER1Electric Heat Pump Split Heat Pump8.00 HSPF NewSetback
n/aSHPDuctlessDuctless / with Fan Newn/a
Standard1Small Instantaneous Gas 0.970 New
ID: 230415-1 Page 12 of 18EnergyPro 9.1 by EnergySoft User Number: 8251
Wood Framed w/Crawl SpaceDemising 746R 19 Existing
80 10.7%0.30
2022 Single-Family Residential Mandatory Requirements Summary
5/6/22
NOTE: Single-family residential buildings subject to the Energy Codes must comply with all applicable mandatory measures, regardless of the compliance approach used. Review the respective section for more information. (04/2022)
Building Envelope:
§ 110.6(a)1: Air Leakage. Manufactured fenestration, exterior doors, and exterior pet doors must limit air leakage to 0.3 CFM per square foot or less when tested per NFRC-400, ASTM E283, or AAMA/WDMA/CSA 101/I.S.2/A440-2011. *
§ 110.6(a)5: Labeling. Fenestration products and exterior doors must have a label meeting the requirements of § 10-111(a).
§ 110.6(b): Field fabricated exterior doors and fenestration products must use U-factors and solar heat gain coefficient (SHGC) values from Tables 110.6-A, 110.6-B, or JA4.5 for exterior doors. They must be caulked and/or weather-stripped. *
§ 110.7: Air Leakage. All joints, penetrations, and other openings in the building envelope that are potential sources of air leakage must be caulked, gasketed, or weather stripped.
§ 110.8(a): Insulation Certification by Manufacturers. Insulation must be certified by the Department of Consumer Affairs, Bureau of Household Goods and Services (BHGS).
§ 110.8(g): Insulation Requirements for Heated Slab Floors. Heated slab floors must be insulated per the requirements of § 110.8(g).
§ 110.8(i): Roofing Products Solar Reflectance and Thermal Emittance. The thermal emittance and aged solar reflectance values of the roofing material must meet the requirements of § 110.8(i) and be labeled per §10-113 when the installation of a cool roof is specified on the CF1R.
§ 110.8(j): Radiant Barrier. When required, radiant barriers must have an emittance of 0.05 or less and be certified to the Department of Consumer Affairs.
§ 150.0(a):
Roof Deck, Ceiling and Rafter Roof Insulation. Roof decks in newly constructed attics in climate zones 4 and 8-16 area-weighted average U-factor not exceeding U-0.184. Ceiling and rafter roofs minimum R-22 insulation in wood-frame ceiling; or area-weighted average U-factor must not exceed 0.043. Rafter roof alterations minimum R-19 or area-weighted average U-factor of 0.054 or less. Attic access doors must have permanently attached insulation using adhesive or mechanical fasteners. The attic access must be gasketed to prevent air leakage. Insulation must be installed in direct contact with a roof or ceiling which is sealed to limit infiltration and exfiltration as specified in § 110.7, including but not limited to placing insulation either above or below the roof deck or on top of a drywall ceiling. *
§ 150.0(b): Loose-fill Insulation. Loose fill insulation must meet the manufacturer’s required density for the labeled R-value.
§ 150.0(c): Wall Insulation. Minimum R-13 insulation in 2x4 inch wood framing wall or have a U-factor of 0.102 or less, or R-20 in 2x6 inch wood framing or have a U-factor of 0.071 or less. Opaque non-framed assemblies must have an overall assembly U-factor not exceeding 0.102.
Masonry walls must meet Tables 150.1-A or B. *
§ 150.0(d): Raised-floor Insulation. Minimum R-19 insulation in raised wood framed floor or 0.037 maximum U-factor. *
§ 150.0(f): Slab Edge Insulation. Slab edge insulation must meet all of the following: have a water absorption rate, for the insulation material alone without facings, no greater than 0.3 percent; have a water vapor permeance no greater than 2.0 perm per inch; be protected from physical damage and UV light deterioration; and, when installed as part of a heated slab floor, meet the requirements of § 110.8(g).
§ 150.0(g)1: Vapor Retarder. In climate zones 1 through 16, the earth floor of unvented crawl space must be covered with a Class I or Class II vapor retarder. This requirement also applies to controlled ventilation crawl space for buildings complying with the exception to §150.0(d).
§ 150.0(g)2: Vapor Retarder. In climate zones 14 and 16, a Class I or Class II vapor retarder must be installed on the conditioned space side of all insulation in all exterior walls, vented attics, and unvented attics with air-permeable insulation.
§ 150.0(q): Fenestration Products. Fenestration, including skylights, separating conditioned space from unconditioned space or outdoors must have a maximum U-factor of 0.45; or area-weighted average U-factor of all fenestration must not exceed 0.45. *
Fireplaces, Decorative Gas Appliances, and Gas Log:
§ 110.5(e) Pilot Light. Continuously burning pilot lights are not allowed for indoor and outdoor fireplaces.
§ 150.0(e)1: Closable Doors. Masonry or factory-built fireplaces must have a closable metal or glass door covering the entire opening of the firebox.
§ 150.0(e)2: Combustion Intake. Masonry or factory-built fireplaces must have a combustion outside air intake, which is at least six square inches in area and is equipped with a readily accessible, operable, and tight-fitting damper or combustion-air control device. *
§ 150.0(e)3: Flue Damper. Masonry or factory-built fireplaces must have a flue damper with a readily accessible control. *
Space Conditioning, Water Heating, and Plumbing System:
§ 110.0-§ 110.3: Certification. Heating, ventilation, and air conditioning (HVAC) equipment, water heaters, showerheads, faucets, and all other regulated appliances must be certified by the manufacturer to the California Energy Commission. *
§ 110.2(a): HVAC Efficiency. Equipment must meet the applicable efficiency requirements in Table 110.2-A through Table 110.2-N. *
§ 110.2(b):
Controls for Heat Pumps with Supplementary Electric Resistance Heaters. Heat pumps with supplementary electric resistance heaters must have controls that prevent supplementary heater operation when the heating load can be met by the heat pump alone; and in which the cut-on temperature for compression heating is higher than the cut-on temperature for supplementary heating, and the cut-off temperature for compression heating is higher than the cut-off temperature for supplementary heating. *
§ 110.2(c): Thermostats. All heating or cooling systems not controlled by a central energy management control system (EMCS) must have a
setback thermostat. * § 110.3(c)3:
Insulation. Unfired service water heater storage tanks and solar water-heating backup tanks must have adequate insulation, or tank surface heat loss rating.
§ 110.3(c)6: Isolation Valves. Instantaneous water heaters with an input rating greater than 6.8 kBtu per hour (2 kW) must have isolation valves with hose bibbs or other fittings on both cold and hot water lines to allow for flushing the water heater when the valves are closed.
2022 Single-Family Residential Mandatory Requirements Summary
5/6/22
§ 110.5: Pilot Lights. Continuously burning pilot lights are prohibited for natural gas: fan-type central furnaces; household cooking appliances (except appliances without an electrical supply voltage connection with pilot lights that consume less than 150 Btu per hour ); and pool and
spa heaters. *
§ 150.0(h)1: Building Cooling and Heating Loads. Heating and/or cooling loads are calculated in accordance with the ASHRAE Handbook, Equipment Volume, Applications Volume, and Fundamentals Volume; the SMACNA Residential Comfort System Installation Standards Manual; or the ACCA Manual J using design conditions specified in § 150.0(h)2.
§ 150.0(h)3A: Clearances. Air conditioner and heat pump outdoor condensing units must have a clearance of at least five feet from the outlet of any dryer.
§ 150.0(h)3B: Liquid Line Drier. Air conditioners and heat pump systems must be equipped with liquid line filter driers if required, as specified by the manufacturer’s instructions. § 150.0(j)1: Water Piping, Solar Water-heating System Piping, and Space Conditioning System Line Insulation. All domestic hot water piping must be insulated as specified in § 609.11 of the California Plumbing Code. *
§ 150.0(j)2:
Insulation Protection. Piping insulation must be protected from damage, including that due to sunlight, moisture, equipment` maintenance, and wind as required by §120.3(b). Insulation exposed to weather must be water retardant and protected from UV light (no adhesive tapes). Insulation covering chilled water piping and refrigerant suction piping located outside the conditioned space must include, or be protected by, a Class I or Class II vapor retarder. Pipe insulation buried below grade must be installed in a waterproof and non-crushable casing or sleeve.
§ 150.0(n)1:
Gas or Propane Water Heating Systems. Systems using gas or propane water heaters to serve individual dwelling units must designate a space at least 2.5’ x 2.5’ x 7’ suitable for the future installation of a heat pump water heater, and meet electrical and plumbing requirements, based on the distance between this designated space and the water heater location; and a condensate drain no more than 2” higher than the base of the water heater § 150.0(n)3: Solar Water-heating Systems. Solar water-heating systems and collectors must be certified and rated by the Solar Rating and Certification Corporation (SRCC), the International Association of Plumbing and Mechanical Officials, Research and Testing (IAPMO R&T), or by a listing agency that is approved by the executive director.
Ducts and Fans:
§ 110.8(d)3: Ducts. Insulation installed on an existing space-conditioning duct must comply with § 604.0 of the California Mechanical Code (CMC). If a contractor installs the insulation, the contractor must certify to the customer, in writing, that the insulation meets this requirement.
§ 150.0(m)1:
CMC Compliance. All air-distribution system ducts and plenums must meet CMC §§ 601.0-605.0 and ANSI/SMACNA-006-2006 HVAC Duct Construction Standards Metal and Flexible 3rd Edition. Portions of supply-air and return-air ducts and plenums must be insulated to R-6.0 or higher; ducts located entirely in conditioned space as confirmed through field verification and diagnostic testing (RA3.1.4.3.8) do not require insulation. Connections of metal ducts and inner core of flexible ducts must be mechanically fastened. Openings must be sealed with mastic, tape, or other duct-closure system that meets the applicable UL requirements, or aerosol sealant that meets UL 723. The combination of mastic and either mesh or tape must be used to seal openings greater than ¼”, If mastic or tape is used. Building cavities, air handler support platforms, and plenums designed or constructed with materials other than sealed sheet metal, duct board or flexible duct must not be used to convey conditioned air. Building cavities and support platforms may contain ducts; ducts installed in
these spaces must not be compressed. *
§ 150.0(m)2: Factory-Fabricated Duct Systems. Factory-fabricated duct systems must comply with applicable requirements for duct construction, connections, and closures; joints and seams of duct systems and their components must not be sealed with cloth back rubber adhesive duct tapes unless such tape is used in combination with mastic and draw bands.
§ 150.0(m)3: Field-Fabricated Duct Systems. Field-fabricated duct systems must comply with applicable requirements for: pressure-sensitive tapes, mastics, sealants, and other requirements specified for duct construction.
§ 150.0(m)7: Backdraft Damper. Fan systems that exchange air between the conditioned space and outdoors must have backdraft or automatic dampers.
§ 150.0(m)8: Gravity Ventilation Dampers. Gravity ventilating systems serving conditioned space must have either automatic or readily accessible, manually operated dampers in all openings to the outside, except combustion inlet and outlet air openings and elevator shaft vents.
§ 150.0(m)9: Protection of Insulation. Insulation must be protected from damage due tosunlight, moisture, equipment maintenance, and wind. Insulation exposed to weather must be suitable for outdoor service (e.g., protected by aluminum, sheet metal, painted canvas, or plastic cover). Cellular foam insulation must be protected as above or painted with a water retardant and solar radiation-resistant coating.
§ 150.0(m)10: Porous Inner Core Flex Duct. Porous inner cores of flex ducts must have a non-porous layer or air barrier between the inner core and outer vapor barrier.
§ 150.0(m)11: Duct System Sealing and Leakage Test. When space conditioning systems use forced air duct systems to supply conditioned air to an occupiable space, the ducts must be sealed and duct leakage tested, as confirmed through field verification and diagnostic testing, in accordance with Reference Residential Appendix RA3.1.
§ 150.0(m)12: Air Filtration. Space conditioning systems with ducts exceeding 10 feet and the supply side of ventilation systems must have MERV 13 or equivalent filters. Filters for space conditioning systems must have a two inch depth or can be one inch if sized per Equation 150.0-A. Clean-filter pressure drop and labeling must meet the requirements in §150.0(m)12. Filters must be accessible for regular service. Filter racks or grilles must use gaskets, sealing, or other means to close gaps around the inserted filters to and prevents air from bypassing the filter. *
2022 Single-Family Residential Mandatory Requirements Summary
5/6/22
§ 150.0(m)13:
Space Conditioning System Airflow Rate and Fan Efficacy. Space conditioning systems that use ducts to supply cooling must have a hole for the placement of a static pressure probe, or a permanently installed static pressure probe in the supply plenum. Airflow must be ≥ 350 CFM per ton of nominal cooling capacity, and an air-handling unit fan efficacy ≤ 0.45 watts per CFM for gas furnace air handlers and ≤ 0.58 watts per CFM for all others. Small duct high velocity systems must provide an airflow ≥ 250 CFM per ton of nominal cooling capacity, and an air-handling unit fan efficacy ≤ 0.62 watts per CFM. Field verification testing is required in accordance with Reference Residential Appendix RA3.3. *
Ventilation and Indoor Air Quality:
§ 150.0(o)1: Requirements for Ventilation and Indoor Air Quality. All dwelling units must meet the requirements of ASHRAE Standard 62.2, Ventilation and Acceptable Indoor Air Quality in Residential Buildings subject to the amendments specified in § 150.0(o)1. *
§ 150.0(o)1B: Central Fan Integrated (CFI) Ventilation Systems. Continuous operation of CFI air handlers is not allowed to provide the whole-dwelling unit ventilation airflow required per §150.0(o)1C. A motorized damper(s) must be installed on the ventilation duct(s) that prevents all airflow through the space conditioning duct system when the damper(s) is closed andcontrolled per §150.0(o)1Biii&iv. CFI ventilation systems must have controls that track outdoor air ventilation run time, and either open or close the motorized damper(s) for compliance with §150.0(o)1C.
§ 150.0(o)1C: Whole-Dwelling Unit Mechanical Ventilation for Single-Family Detached and townhouses . Single-family detached dwelling units, and attached dwelling units not sharing ceilings or floors with other dwelling units, occupiable spaces, public garages, or commercial spaces must have mechanical ventilation airflow specified in § 150.0(o)1Ci-iii.
§ 150.0(o)1G: Local Mechanical Exhaust. Kitchens and bathrooms must have local mechanical exhaust; nonenclosed kitchens must have demand-controlled exhaust system meeting requirements of §150.0(o)1Giii,enclosed kitchens and bathrooms can use demand-controlled or continuous exhaust meeting §150.0(o)1Giii-iv. Airflow must be measured by the installer per §150.0(o)1Gv, and rated for sound per §150.0(o)1Gvi. *
§ 150.0(o)1H&I: Airflow Measurement and Sound Ratings of Whole-Dwelling Unit Ventilation Systems. The airflow required per § 150.0(o)1C must be measured by using a flow hood, flow grid, or other airflow measuring device at the fan’s inlet or outlet terminals/grilles per Reference Residential Appendix RA3.7. Whole-Dwelling unit ventilation systems must be rated for sound per ASHRAE 62.2 §7.2 at no less than the minimum airflow rate required by §150.0(o)1C.
§ 150.0(o)2: Field Verification and Diagnostic Testing. Whole-Dwelling Unit ventilation airflow, vented range hood airflow and sound rating, and HRV and ERV fan efficacy must be verified in accordance with Reference Residential Appendix RA3.7. Vented range hoods must be verified per Reference Residential Appendix RA3.7.4.3 to confirm if it is rated by HVI or AHAM to comply with the airflow rates and sound requirements per §150.0(o)1G
Pool and Spa Systems and Equipment:
§ 110.4(a): Certification by Manufacturers. Any pool or spa heating system or equipment must be certified to have all of the following: compliance with the Appliance Efficiency Regulations and listing in MAEDbS; an on-off switch mounted outside of the heater that allows shutting off the heater without adjusting the thermostat setting; a permanent weatherproof plate or card with operating instructions; and must not use electric resistance heating. *
§ 110.4(b)1: Piping. Any pool or spa heating system or equipment must be installed with at least 36 inches of pipe between the filter and the heater, or dedicated suction and return lines, or built-in or built-up connections to allow for future solar heating.
§ 110.4(b)2: Covers. Outdoor pools or spas that have a heat pump or gas heater must have a cover.
§ 110.4(b)3: Directional Inlets and Time Switches for Pools. Pools must have directional inlets that adequately mix the pool water, and a time switch that will allow all pumps to be set or programmed to run only during off-peak electric demand periods.
§ 110.5: Pilot Light. Natural gas pool and spa heaters must not have a continuously burning pilot light.
§ 150.0(p): Pool Systems and Equipment Installation. Residential pool systems or equipment must meet the specified requirements for pump sizing, flow rate, piping, filters, and valves. *
Lighting:
§ 110.9: Lighting Controls and Components. All lighting control devices and systems, ballasts, and luminaires must meet the applicable
requirements of § 110.9. *
§ 150.0(k)1A: Luminaire Efficacy. All installed luminaires must meet the requirements in Table 150.0-A, except lighting integral to exhaust fans, kitchen range hoods, bath vanity mirrors, and garage door openers; navigation lighting less than 5 watts; and lighting internal to drawers, cabinets, and linen closets with an efficacy of at least 45 lumens per watt. § 150.0(k)1B: Screw based luminaires. Screw based luminaires must contain lamps that comply with Reference Joint Appendix JA8. *
§ 150.0(k)1C: Recessed Downlight Luminaires in Ceilings. Luminaires recessed into ceilings must not contain screw based sockets, must be airtight, and must be sealed with a gasket or caulk. California Electrical Code § 410.116 must also be met.
§ 150.0(k)1D: Light Sources in Enclosed or Recessed Luminaires. Lamps and other separable light sources that are not compliant with the JA8 elevated temperature requirements, including marking requirements, must not be installed in enclosed or recessed luminaires.
§ 150.0(k)1E: Blank Electrical Boxes. The number of electrical boxes that are more than five feet above the finished floor and do not contain a luminaire or other device shall be no more than the number of bedrooms. These boxes must be served by a dimmer, vacancy sensor control, low voltage wiring, or fan speed control.
§ 150.0(k)1F: Lighting Integral to Exhaust Fans. Lighting integral to exhaust fans (except when installed by the manufacturer in kitchen exhaust hoods) must meet the applicable requirements of § 150.0(k). *
2022 Single-Family Residential Mandatory Requirements Summary
5/6/22
§ 150.0(k)1G: Screw based luminaires. Screw based luminaires must contain lamps that comply with Reference Joint Appendix JA8. *
§ 150.0(k)1H: Light Sources in Enclosed or Recessed Luminaires. Lamps and other separable light sources that are not compliant with the JA8 elevated temperature requirements, including marking requirements, must not be installed in enclosed or recessed luminaires.
§ 150.0(k)1I: Light Sources in Drawers, Cabinets, and Linen Closets. Light sources internal to drawers, cabinetry or linen closets are not required to comply with Table 150.0-A or be controlled by vacancy sensors provided that they are rated to consume no more than 5 watts of power, emit no more than 150 lumens, and are equipped with controls that automatically turn the lighting off when the drawer, cabinet or linen closet is closed.
§ 150.0(k)2A: Interior Switches and Controls. All forward phase cut dimmers used with LED light sources must comply with NEMA SSL 7A.
§ 150.0(k)2B: Interior Switches and Controls. Exhaust fans must be controlled separately from lighting systems. *
§ 150.0(k)2A: Accessible Controls. Lighting must have readily accessible wall-mounted controls that allow the lighting to be manually turned on and off. *
§ 150.0(k)2B: Multiple Controls. Controls must not bypass a dimmer, occupant sensor, or vacancy sensor function if the dimmer or sensor is installed to comply with § 150.0(k).
§ 150.0(k)2C: Mandatory Requirements. Lighting controls must comply with the applicable requirements of § 110.9.
§ 150.0(k)2D: Energy Management Control Systems. An energy management control system (EMCS) may be used to comply with dimming, occupancy, and control requirements if it provides the functionality of the specified control per § 110.9 and the physical controls specified in § 150.0(k)2A.
§ 150.0(k)2E: Automatic Shutoff Controls. In bathrooms, garages, laundry rooms, utility rooms and walk-in closets, at least one installed luminaire must be controlled by an occupancy or vacancy sensor providing automatic-off functionality. Lighting inside drawers and cabinets with opaque fronts or doors must have controls that turn the light off when the drawer or door is closed.
§ 150.0(k)2F: Dimmers. Lighting in habitable spaces (e.g., living rooms, dining rooms, kitchens, and bedrooms) must have readily accessible wall-mounted dimming controls that allow the lighting to be manually adjusted up and down. Forward phase cut dimmers controlling LED light sources in these spaces must comply with NEMA SSL 7A.
§ 150.0(k)2K: Independent controls. Integrated lighting of exhaust fans shall be controlled independently from the fans. Lighting under cabinets or shelves, lighting in display cabinets, and switched outlets must be controlled separately from ceiling-installed lighting. § 150.0(k)3A: Residential Outdoor Lighting. For single-family residential buildings, outdoor lighting permanently mounted to a residential building, or to other buildings on the same lot, must have a manual on/off switch and either a photocell and motion sensor or automatic time switch control) or an astronomical time clock. An energy management control system that provides the specified control functionality and meets all applicable requirements may be used to meet these requirements.
§ 150.0(k)4: Internally illuminated address signs. Internally illuminated address signs must either comply with § 140.8 or consume no more than 5 watts of power.
§ 150.0(k)5: Residential Garages for Eight or More Vehicles. Lighting for residential parking garages for eight or more vehicles must comply with the applicable requirements for nonresidential garages in §§ 110.9, 130.0, 130.1, 130.4, 140.6, and 141.0.
Solar Readiness:
§ 110.10(a)1: Single-family Residences. Single-family residences located in subdivisions with 10 or more single-family residences and where the application for a tentative subdivision map for the residences has been deemed complete and approved by the enforcement agency, which do not have a photovoltaic system installed, must comply with the requirements of § 110.10(b)-(e).
§110.10(b)1A:
Minimum Solar Zone Area. The solar zone must have a minimum total area as described below. The solar zone must comply with access, pathway, smoke ventilation, and spacing requirements as specified in Title 24, Part 9 or other parts of Title 24 or in any requirements adopted by a local jurisdiction. The solar zone total area must be comprised of areas that have no dimension less than 5 feet and are no less than 80 square feet each for buildings with roof areas less than or equal to 10,000 square feet or no less than 160 square feet each for buildings with roof areas greater than 10,000 square feet. For single-family residences, the solar zone must be
located on the roof or overhang of the building and have a total area no less than 250 square feet. *
§ 110.10(b)2: Azimuth. All sections of the solar zone located on steep-sloped roofs must have an azimuth between 90-300° of true north.
§ 110.10(b)3A: Shading. The solar zone must not contain any obstructions, including but not limited to: vents, chimneys, architectural features, and roof mounted equipment. *
§ 110.10(b)3B:
Shading. Any obstruction located on the roof or any other part of the building that projects above a solar zone must be located at least twice the horizontal distance of the height difference between the highest point of the obstruction and the horizontal projection of the nearest point of the solar zone, measured in the vertical plane. *
§ 110.10(b)4: Structural Design Loads on Construction Documents. For areas of the roof designated as a solar zone, the structural design loads for roof dead load and roof live load must be clearly indicated on the construction documents.
§ 110.10(c): Interconnection Pathways. The construction documents must indicate: a location reserved for inverters and metering equipment and a pathway reserved for routing of conduit from the solar zone to the point of interconnection with the electrical service; and for single-family residences and central water-heating systems, a pathway reserved for routing plumbing from the solar zone to the water-heating system.
§ 110.10(d): Documentation. A copy of the construction documents or a comparable document indicating the information from § 110.10(b)-(c) must be provided to the occupant.
§ 110.10(e)1: Main Electrical Service Panel. The main electrical service panel must have a minimum busbar rating of 200 amps.
§ 110.10(e)2: Main Electrical Service Panel. The main electrical service panel must have a reserved space to allow for the installation of a double pole circuit breaker for a future solar electric installation. The reserved space must be permanently marked as “For Future Solar Electric.”
Electric and Energy Storage Ready:
2022 Single-Family Residential Mandatory Requirements Summary
5/6/22
§ 150.0(s) Energy Storage System (ESS) Ready. All single-family residences must meet all of the following: Either ESS-ready interconnection equipment with backed up capacity of 60 amps or more and four or more ESS supplied branch circuits, or a dedicated raceway from the main service to a subpanel that supplies the branch circuits in § 150.0(s); at least four branch circuits must be identified and have their source collocated at a single panelboard suitable to be supplied by the ESS, with one circuit supplying the refrigerator, one lighting circuit near the primary exit, and one circuit supplying a sleeping room receptacle outlet; main panelboard must have a minimum busbar rating of 225 amps; sufficient space must be reserved to allow future installation of a system isolation equipment/transfer switch within 3’ of the main panelboard, with raceways installed between the panelboard and the switch location to allow the connection of backup power source.
§ 150.0(t) Heat Pump Space Heater Ready. Systems using gas or propane furnaces to serve individual dwelling units must include: A dedicated unobstructed 240V branch circuit wiring installed within 3’ of the furnace with circuit conductors rated at least 30 amps with the blank cover identified as “240V ready;” and a reserved main electrical service panel space to allow for the installation of a double pole circuit breaker permanently marked as “For Future 240V use.”
§ 150.0(u) Electric Cooktop Ready. Systems using gas or propane cooktop to serve individual dwelling units must include: A dedicated unobstructed 240V branch circuit wiring installed within 3’ of the cooktop with circuit conductors rated at least 50 amps with the blank cover identified as “240V ready;” and a reserved main electrical service panel space to allow for the installation of a double pole circuit breaker permanently marked as “For Future 240V use.”
§ 150.0(v) Electric Clothes Dryer Ready. Clothes dryer locations with gas or propane plumbing to serve individual dwelling units must include: A dedicated unobstructed 240V branch circuit wiring installed within 3’ of the dryer location with circuit conductors rated at least 30 amps with the blank cover identified as “240V ready;” and a reserved main electrical service panel space to allow for the installation of a double pole circuit breaker permanently marked as “For Future 240V use.” *Exceptions may apply.
HVAC SYSTEM HEATING AND COOLING LOADS SUMMARY
Project Name Date
System Name Floor Area
ENGINEERING CHECKS SYSTEM LOAD
Number of Systems COIL COOLING PEAK COIL HTG. PEAK
Heating System CFM Sensible Latent CFM Sensible
Output per System Total Room Loads
Total Output (Btuh) Return Vented Lighting
Output (Btuh/sqft) Return Air Ducts
Cooling System Return Fan
Output per System Ventilation
Total Output (Btuh) Supply Fan
Total Output (Tons) Supply Air Ducts
Total Output (Btuh/sqft)
Total Output (sqft/Ton) TOTAL SYSTEM LOAD
Air System
CFM per System HVAC EQUIPMENT SELECTION
Airflow (cfm)
Airflow (cfm/sqft)
Airflow (cfm/Ton)
Outside Air (%) Total Adjusted System Output
Outside Air (cfm/sqft) (Adjusted for Peak Design conditions)
Note: values above given at ARI conditions TIME OF SYSTEM PEAK
HEATING SYSTEM PSYCHROMETRICS (Airstream Temperatures at Time of Heating Peak)
COOLING SYSTEM PSYCHROMETRICS (Airstream Temperatures at Time of Cooling Peak)
ADU-1 7/11/2023
SHP 746
1
24,000
24,000
32.2
24,000
24,000
2.0
32.2
373.0
800
800
1.07
400.0
0.0%
0.00
0
5,044
0
0
0
0
0
0
6,560
0
0
00
0
0
0
1,44920,419
3475,044
20,419
15,816
1,449 15,816
SHP-2-N
Aug 3 PM Jan 1 AM
198 347 332
28 ºF
Outside Air
0 cfm
70 ºF 70 ºF 89 ºF
89 ºF
800 cfm
Supply Fan
70 ºF 70 ºF
98 / 71 ºF 78 / 62 ºF 78 / 62 ºF 54 / 53 ºF
54 / 53 ºF
78 / 62 ºF78 / 62 ºF
0 cfm
Outside Air
40.2%
Heating Coil
6,560
800 cfm
Supply Fan Cooling Coil
BUILDING ENERGY ANALYSIS REPORT
PROJECT:
Project Designer:
Report Prepared by:
Job Number:
Date:
The EnergyPro computer program has been used to perform the calculations summarized in this compliance report. This program has approval and is
authorized by the California Energy Commission for use with both the Residential and Nonresidential 2022 Building Energy Efficiency Standards.
This program developed by EnergySoft, LLC – www.energysoft.com.
1281 MEADOWBROOK ROAD
RUBY CONSULTING
ALTADENA, CA 91001
626-320-2815
521 E. LIVE OAK AVE
ADU-2
ARCADIA, CA 91006
JS ENGINEERING, INC.
,
230415-2
7/11/2023
TABLE OF CONTENTS
Form MF1R Mandatory Measures Summary
HVAC System Heating and Cooling Loads Summary
Cover Page
Table of Contents
Form CF1R-PRF-01-E Certificate of Compliance
Form RMS-1 Residential Measures Summary
13
18
1
2
3
12
CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD CF1R-PRF-01E
Project Name:ADU-2 Calculation Date/Time:2023-07-11T13:45:51-07:00 (Page 1 of 9)
Calculation Description:Title 24 Analysis Input File Name:t-24.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: 2023-07-11 13:46:02
GENERAL INFORMATION
01 Project Name ADU-2
02 Run Title Title 24 Analysis
03 Project Location 521 E. LIVE OAK AVE
04 City ARCADIA 05 Standards Version 2022
06 Zip code 91006 07 Software Version EnergyPro 9.1
08 Climate Zone 9 09 Front Orientation (deg/ Cardinal)180
10 Building Type Single family 11 Number of Dwelling Units 1
12 Project Scope Newly Constructed Addition 13 Number of Bedrooms 2
14 Addition Cond. Floor Area (ft2)722 15 Number of Stories 1
16 Existing Cond. Floor Area (ft2)0.01 17 Fenestration Average U-factor 0.3
18 Total Cond. Floor Area (ft2)722.01 19 Glazing Percentage (%)11.10%
20 ADU Bedroom Count 2
ADDITION ALONE - Project Analysis Parameters
01 02 03 04 05 06
Existing Area (excl. new addition)
(ft2)
Addition Area (excl. existing)
(ft2)Total Area (ft2)Existing Bedrooms Addition Bedrooms Total Bedrooms
0.01 722 722.01 0 2 2
ADDITION ALONE - ACCESSORY DWELLING UNIT (ADU) PROJECT ANALYSIS PARAMETERS
01 02 03 04 05 06 07 08
Zone Name Existing Area (excl.
new addition) (ft2)
ADU Area (excl.
existing) (ft2)Total Area (ft2)Existing Bedrooms Addition Bedrooms Total Bedrooms Attached vs. Detached
ZONE1 0.01 722 722.01 0 2 2 Detached
423-P010119722A-000-000-0000000-0000 07/11/2023 13:50 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.
CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD CF1R-PRF-01E
Project Name:ADU-2 Calculation Date/Time:2023-07-11T13:45:51-07:00 (Page 2 of 9)
Calculation Description:Title 24 Analysis Input File Name:t-24.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: 2023-07-11 13:46:02
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 Building does not incorporate Special Features
423-P010119722A-000-000-0000000-0000 07/11/2023 13:50 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.
CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD CF1R-PRF-01E
Project Name:ADU-2 Calculation Date/Time:2023-07-11T13:45:51-07:00 (Page 3 of 9)
Calculation Description:Title 24 Analysis Input File Name:t-24.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: 2023-07-11 13:46:02
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 1.37 0 1.59 0 -0.22
Space Cooling 0 25.62 0 26.88 0 -1.26
IAQ Ventilation 0 4.99 0 4.99 0 0
Water Heating 0 46.25 0 37.49 0 8.76
Self
Utilization/Flexibility
Credit
Efficiency Compliance
Total 0 78.23 0 70.95 0 7.28
Photovoltaics 0 0
Battery 0
Flexibility
Indoor Lighting 0 9.23 0 9.23
Appl. & Cooking 0 48.11 0 48.06
Plug Loads 0 63.99 0 63.99
Outdoor Lighting 0 1.84 0 1.84
TOTAL COMPLIANCE 0 201.4 0 194.07
423-P010119722A-000-000-0000000-0000 07/11/2023 13:50 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.
CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD CF1R-PRF-01E
Project Name:ADU-2 Calculation Date/Time:2023-07-11T13:45:51-07:00 (Page 4 of 9)
Calculation Description:Title 24 Analysis Input File Name:t-24.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: 2023-07-11 13:46:02
ENERGY USE INTENSITY
Standard Design (kBtu/ft2 - yr )Proposed Design (kBtu/ft2 - yr )Compliance Margin (kBtu/ft2 - yr )Margin Percentage
Gross EUI1 33.57 31.09 2.48 7.39
Net EUI2 33.57 31.09 2.48 7.39
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.
•NO SPECIAL FEATURES REQUIRED
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 buildng 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
•Verified heat pump rated heating capacity
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
ZONE1 Conditioned SHP1 722 8 DHW Sys 1 New
OPAQUE SURFACES
01 02 03 04 05 06 07 08 09 10
Name Zone Construction Azimuth Orientation Gross Area (ft2)Window and Door
Area (ft2)Tilt (deg)Wall Exceptions Status
NORTH ZONE1 R-15 Wall 0 Back 251 20 90 Ex. w/ Siding New
423-P010119722A-000-000-0000000-0000 07/11/2023 13:50 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.
CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD CF1R-PRF-01E
Project Name:ADU-2 Calculation Date/Time:2023-07-11T13:45:51-07:00 (Page 5 of 9)
Calculation Description:Title 24 Analysis Input File Name:t-24.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: 2023-07-11 13:46:02
OPAQUE SURFACES
01 02 03 04 05 06 07 08 09 10
Name Zone Construction Azimuth Orientation Gross Area (ft2)Window and Door
Area (ft2)Tilt (deg)Wall Exceptions Status
EAST ZONE1 R-15 Wall 90 Right 280 0 90 Ex. w/ Siding New
SOUTH ZONE1 R-15 Wall 180 Front 251 48 90 Ex. w/ Siding New
WEST ZONE1 R-15 Wall 270 Left 280 32 90 Ex. w/ Siding New
Interior Surface ZONE1 R-19 Floor-interior n/a n/a 722 n/a n/a New
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
Window Window NORTH Back 0 1 20 0.3 NFRC 0.22 NFRC Bug Screen
Window 2 Window SOUTH Front 180 1 28 0.3 NFRC 0.22 NFRC Bug Screen
Window 3 Window WEST Left 270 1 32 0.3 NFRC 0.22 NFRC Bug Screen
OPAQUE DOORS
01 02 03 04
Name Side of Building Area (ft2)U-factor
Door SOUTH 20 0.2
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 ZONE1 722 0.1 none 0 80%No
423-P010119722A-000-000-0000000-0000 07/11/2023 13:50 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.
CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD CF1R-PRF-01E
Project Name:ADU-2 Calculation Date/Time:2023-07-11T13:45:51-07:00 (Page 6 of 9)
Calculation Description:Title 24 Analysis Input File Name:t-24.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: 2023-07-11 13:46:02
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
R-19 Floor-interior Interior Floors Wood Framed Floor 2x6 @ 16 in. O. C.R-19 None / None 0.049
Floor Surface: Carpeted
Floor Deck: Wood
Siding/sheathing/decking
Cavity / Frame: R-19 in 5-1/2 in. (R-18) /
2x6
Ceiling Below 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
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 None n/a DHW Heater 1 (1)
423-P010119722A-000-000-0000000-0000 07/11/2023 13:50 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.
CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD CF1R-PRF-01E
Project Name:ADU-2 Calculation Date/Time:2023-07-11T13:45:51-07:00 (Page 7 of 9)
Calculation Description:Title 24 Analysis Input File Name:t-24.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: 2023-07-11 13:46:02
WATER HEATERS
01 02 03 04 05 06 07 08 09 10 11 12 13
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
DHW
Heater 1 Gas
Consumer
Instantaneo
us
1 0 UEF 0.97 Btu/Hr 200000 0 n/a
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
Name System Type Heating Unit Name Heating Equipment
Count Cooling Unit Name Cooling Equipment
Count Fan Name Distribution Name Required
Thermostat Type
SHP1 Heat pump
heating cooling
Heat Pump System
1 1 Heat Pump System
1 1 n/a n/a Setback
423-P010119722A-000-000-0000000-0000 07/11/2023 13:50 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.
CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD CF1R-PRF-01E
Project Name:ADU-2 Calculation Date/Time:2023-07-11T13:45:51-07:00 (Page 8 of 9)
Calculation Description:Title 24 Analysis Input File Name:t-24.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: 2023-07-11 13:46:02
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 VerificationEfficiency
Type
HSPF /
HSPF2 /
COP
Cap 47 Cap 17 Efficiency
Type
SEER /
SEER2
EER /
EER /
CEER
Heat Pump
System 1
Ductless MiniSplit
HP 1 HSPF 8 24000 22000 EERSEER 14 11 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 Not Required 0 Not Required Not Required No No Yes Yes
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
Includes Fault
Indicator Display?HERS Verification Status
SFam ADU
IAQVentRpt 44 0.35 Exhaust No n/a No Yes
423-P010119722A-000-000-0000000-0000 07/11/2023 13:50 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.
CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD CF1R-PRF-01E
Project Name:ADU-2 Calculation Date/Time:2023-07-11T13:45:51-07:00 (Page 9 of 9)
Calculation Description:Title 24 Analysis Input File Name:t-24.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: 2023-07-11 13:46:02
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:
Joseph Zhang
JS Engineering 07/11/2023
410 South San Gabriel Boulevard #8
San Gabriel, CA 91775 626-497-0558
Joseph Zhang
JS Engineering 07/11/2023
410 South San Gabriel Boulevard #8 M34617
San Gabriel, CA 91775 626-497-0558
423-P010119722A-000-000-0000000-0000 07/11/2023 13:50 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.
RESIDENTIAL MEASURES SUMMARY RMS-1
Project Name Building Type Single Family Addition Alone Date
Multi Family Existing+ Addition/Alteration
Project Address California Energy Climate Zone Total Cond. Floor Area Addition # of Units
INSULATION Area
Construction Type Cavity (ft2) Special Features Status
FENESTRATION Total Area: Glazing Percentage: New/Altered Average U-Factor:
Orientation Area(ft2) U-Fac SHGC Overhang Sidefins Exterior Shades Status
HVAC SYSTEMS
Qty. Heating Min. Eff Cooling Min. Eff Thermostat Status
HVAC DISTRIBUTION Duct
Location Heating Cooling Duct Location R-Value Status
WATER HEATING
Qty. Type Gallons Min. Eff Distribution Status
ADU-2
521 E. LIVE OAK AVE ARCADIA
Wood Framed
7/11/2023
4 4
CA Climate Zone 09 722 1
Wood Framed
Wall
Wall
Wall
Door
Wall
Slab
Wood Framed
Wood Framed
Opaque Door
Unheated Slab-on-Grade
231
280
203
20
248
722
R-5
R 15
R 15
R 15
R 15
- no insulation -
New
New
New
New
New
NewPerim = 0'
722
Rear (N)
Front (S)
Left (W)
20.0
28.0
32.0
0.300
0.300
0.300
0.22
0.22
0.22
none
none
none
none
none
none
N/A
N/A
N/A
New
New
New
14.0 SEER1Electric Heat Pump Split Heat Pump8.00 HSPF NewSetback
n/aSHPDuctlessDuctless / with Fan Newn/a
Standard1Small Instantaneous Gas 0.970 New
ID: 230415-2 Page 12 of 18EnergyPro 9.1 by EnergySoft User Number: 8251
Wood Framed w/Crawl SpaceDemising 722R 19 Existing
80 11.1%0.30
2022 Single-Family Residential Mandatory Requirements Summary
5/6/22
NOTE: Single-family residential buildings subject to the Energy Codes must comply with all applicable mandatory measures, regardless of the compliance approach used. Review the respective section for more information. (04/2022)
Building Envelope:
§ 110.6(a)1: Air Leakage. Manufactured fenestration, exterior doors, and exterior pet doors must limit air leakage to 0.3 CFM per square foot or less when tested per NFRC-400, ASTM E283, or AAMA/WDMA/CSA 101/I.S.2/A440-2011. *
§ 110.6(a)5: Labeling. Fenestration products and exterior doors must have a label meeting the requirements of § 10-111(a).
§ 110.6(b): Field fabricated exterior doors and fenestration products must use U-factors and solar heat gain coefficient (SHGC) values from Tables 110.6-A, 110.6-B, or JA4.5 for exterior doors. They must be caulked and/or weather-stripped. *
§ 110.7: Air Leakage. All joints, penetrations, and other openings in the building envelope that are potential sources of air leakage must be caulked, gasketed, or weather stripped.
§ 110.8(a): Insulation Certification by Manufacturers. Insulation must be certified by the Department of Consumer Affairs, Bureau of Household Goods and Services (BHGS).
§ 110.8(g): Insulation Requirements for Heated Slab Floors. Heated slab floors must be insulated per the requirements of § 110.8(g).
§ 110.8(i): Roofing Products Solar Reflectance and Thermal Emittance. The thermal emittance and aged solar reflectance values of the roofing material must meet the requirements of § 110.8(i) and be labeled per §10-113 when the installation of a cool roof is specified on the CF1R.
§ 110.8(j): Radiant Barrier. When required, radiant barriers must have an emittance of 0.05 or less and be certified to the Department of Consumer Affairs.
§ 150.0(a):
Roof Deck, Ceiling and Rafter Roof Insulation. Roof decks in newly constructed attics in climate zones 4 and 8-16 area-weighted average U-factor not exceeding U-0.184. Ceiling and rafter roofs minimum R-22 insulation in wood-frame ceiling; or area-weighted average U-factor must not exceed 0.043. Rafter roof alterations minimum R-19 or area-weighted average U-factor of 0.054 or less. Attic access doors must have permanently attached insulation using adhesive or mechanical fasteners. The attic access must be gasketed to prevent air leakage. Insulation must be installed in direct contact with a roof or ceiling which is sealed to limit infiltration and exfiltration as specified in § 110.7, including but not limited to placing insulation either above or below the roof deck or on top of a drywall ceiling. *
§ 150.0(b): Loose-fill Insulation. Loose fill insulation must meet the manufacturer’s required density for the labeled R-value.
§ 150.0(c): Wall Insulation. Minimum R-13 insulation in 2x4 inch wood framing wall or have a U-factor of 0.102 or less, or R-20 in 2x6 inch wood framing or have a U-factor of 0.071 or less. Opaque non-framed assemblies must have an overall assembly U-factor not exceeding 0.102.
Masonry walls must meet Tables 150.1-A or B. *
§ 150.0(d): Raised-floor Insulation. Minimum R-19 insulation in raised wood framed floor or 0.037 maximum U-factor. *
§ 150.0(f): Slab Edge Insulation. Slab edge insulation must meet all of the following: have a water absorption rate, for the insulation material alone without facings, no greater than 0.3 percent; have a water vapor permeance no greater than 2.0 perm per inch; be protected from physical damage and UV light deterioration; and, when installed as part of a heated slab floor, meet the requirements of § 110.8(g).
§ 150.0(g)1: Vapor Retarder. In climate zones 1 through 16, the earth floor of unvented crawl space must be covered with a Class I or Class II vapor retarder. This requirement also applies to controlled ventilation crawl space for buildings complying with the exception to §150.0(d).
§ 150.0(g)2: Vapor Retarder. In climate zones 14 and 16, a Class I or Class II vapor retarder must be installed on the conditioned space side of all insulation in all exterior walls, vented attics, and unvented attics with air-permeable insulation.
§ 150.0(q): Fenestration Products. Fenestration, including skylights, separating conditioned space from unconditioned space or outdoors must have a maximum U-factor of 0.45; or area-weighted average U-factor of all fenestration must not exceed 0.45. *
Fireplaces, Decorative Gas Appliances, and Gas Log:
§ 110.5(e) Pilot Light. Continuously burning pilot lights are not allowed for indoor and outdoor fireplaces.
§ 150.0(e)1: Closable Doors. Masonry or factory-built fireplaces must have a closable metal or glass door covering the entire opening of the firebox.
§ 150.0(e)2: Combustion Intake. Masonry or factory-built fireplaces must have a combustion outside air intake, which is at least six square inches in area and is equipped with a readily accessible, operable, and tight-fitting damper or combustion-air control device. *
§ 150.0(e)3: Flue Damper. Masonry or factory-built fireplaces must have a flue damper with a readily accessible control. *
Space Conditioning, Water Heating, and Plumbing System:
§ 110.0-§ 110.3: Certification. Heating, ventilation, and air conditioning (HVAC) equipment, water heaters, showerheads, faucets, and all other regulated appliances must be certified by the manufacturer to the California Energy Commission. *
§ 110.2(a): HVAC Efficiency. Equipment must meet the applicable efficiency requirements in Table 110.2-A through Table 110.2-N. *
§ 110.2(b):
Controls for Heat Pumps with Supplementary Electric Resistance Heaters. Heat pumps with supplementary electric resistance heaters must have controls that prevent supplementary heater operation when the heating load can be met by the heat pump alone; and in which the cut-on temperature for compression heating is higher than the cut-on temperature for supplementary heating, and the cut-off temperature for compression heating is higher than the cut-off temperature for supplementary heating. *
§ 110.2(c): Thermostats. All heating or cooling systems not controlled by a central energy management control system (EMCS) must have a
setback thermostat. * § 110.3(c)3:
Insulation. Unfired service water heater storage tanks and solar water-heating backup tanks must have adequate insulation, or tank surface heat loss rating.
§ 110.3(c)6: Isolation Valves. Instantaneous water heaters with an input rating greater than 6.8 kBtu per hour (2 kW) must have isolation valves with hose bibbs or other fittings on both cold and hot water lines to allow for flushing the water heater when the valves are closed.
2022 Single-Family Residential Mandatory Requirements Summary
5/6/22
§ 110.5: Pilot Lights. Continuously burning pilot lights are prohibited for natural gas: fan-type central furnaces; household cooking appliances (except appliances without an electrical supply voltage connection with pilot lights that consume less than 150 Btu per hour ); and pool and
spa heaters. *
§ 150.0(h)1: Building Cooling and Heating Loads. Heating and/or cooling loads are calculated in accordance with the ASHRAE Handbook, Equipment Volume, Applications Volume, and Fundamentals Volume; the SMACNA Residential Comfort System Installation Standards Manual; or the ACCA Manual J using design conditions specified in § 150.0(h)2.
§ 150.0(h)3A: Clearances. Air conditioner and heat pump outdoor condensing units must have a clearance of at least five feet from the outlet of any dryer.
§ 150.0(h)3B: Liquid Line Drier. Air conditioners and heat pump systems must be equipped with liquid line filter driers if required, as specified by the manufacturer’s instructions. § 150.0(j)1: Water Piping, Solar Water-heating System Piping, and Space Conditioning System Line Insulation. All domestic hot water piping must be insulated as specified in § 609.11 of the California Plumbing Code. *
§ 150.0(j)2:
Insulation Protection. Piping insulation must be protected from damage, including that due to sunlight, moisture, equipment` maintenance, and wind as required by §120.3(b). Insulation exposed to weather must be water retardant and protected from UV light (no adhesive tapes). Insulation covering chilled water piping and refrigerant suction piping located outside the conditioned space must include, or be protected by, a Class I or Class II vapor retarder. Pipe insulation buried below grade must be installed in a waterproof and non-crushable casing or sleeve.
§ 150.0(n)1:
Gas or Propane Water Heating Systems. Systems using gas or propane water heaters to serve individual dwelling units must designate a space at least 2.5’ x 2.5’ x 7’ suitable for the future installation of a heat pump water heater, and meet electrical and plumbing requirements, based on the distance between this designated space and the water heater location; and a condensate drain no more than 2” higher than the base of the water heater § 150.0(n)3: Solar Water-heating Systems. Solar water-heating systems and collectors must be certified and rated by the Solar Rating and Certification Corporation (SRCC), the International Association of Plumbing and Mechanical Officials, Research and Testing (IAPMO R&T), or by a listing agency that is approved by the executive director.
Ducts and Fans:
§ 110.8(d)3: Ducts. Insulation installed on an existing space-conditioning duct must comply with § 604.0 of the California Mechanical Code (CMC). If a contractor installs the insulation, the contractor must certify to the customer, in writing, that the insulation meets this requirement.
§ 150.0(m)1:
CMC Compliance. All air-distribution system ducts and plenums must meet CMC §§ 601.0-605.0 and ANSI/SMACNA-006-2006 HVAC Duct Construction Standards Metal and Flexible 3rd Edition. Portions of supply-air and return-air ducts and plenums must be insulated to R-6.0 or higher; ducts located entirely in conditioned space as confirmed through field verification and diagnostic testing (RA3.1.4.3.8) do not require insulation. Connections of metal ducts and inner core of flexible ducts must be mechanically fastened. Openings must be sealed with mastic, tape, or other duct-closure system that meets the applicable UL requirements, or aerosol sealant that meets UL 723. The combination of mastic and either mesh or tape must be used to seal openings greater than ¼”, If mastic or tape is used. Building cavities, air handler support platforms, and plenums designed or constructed with materials other than sealed sheet metal, duct board or flexible duct must not be used to convey conditioned air. Building cavities and support platforms may contain ducts; ducts installed in
these spaces must not be compressed. *
§ 150.0(m)2: Factory-Fabricated Duct Systems. Factory-fabricated duct systems must comply with applicable requirements for duct construction, connections, and closures; joints and seams of duct systems and their components must not be sealed with cloth back rubber adhesive duct tapes unless such tape is used in combination with mastic and draw bands.
§ 150.0(m)3: Field-Fabricated Duct Systems. Field-fabricated duct systems must comply with applicable requirements for: pressure-sensitive tapes, mastics, sealants, and other requirements specified for duct construction.
§ 150.0(m)7: Backdraft Damper. Fan systems that exchange air between the conditioned space and outdoors must have backdraft or automatic dampers.
§ 150.0(m)8: Gravity Ventilation Dampers. Gravity ventilating systems serving conditioned space must have either automatic or readily accessible, manually operated dampers in all openings to the outside, except combustion inlet and outlet air openings and elevator shaft vents.
§ 150.0(m)9: Protection of Insulation. Insulation must be protected from damage due tosunlight, moisture, equipment maintenance, and wind. Insulation exposed to weather must be suitable for outdoor service (e.g., protected by aluminum, sheet metal, painted canvas, or plastic cover). Cellular foam insulation must be protected as above or painted with a water retardant and solar radiation-resistant coating.
§ 150.0(m)10: Porous Inner Core Flex Duct. Porous inner cores of flex ducts must have a non-porous layer or air barrier between the inner core and outer vapor barrier.
§ 150.0(m)11: Duct System Sealing and Leakage Test. When space conditioning systems use forced air duct systems to supply conditioned air to an occupiable space, the ducts must be sealed and duct leakage tested, as confirmed through field verification and diagnostic testing, in accordance with Reference Residential Appendix RA3.1.
§ 150.0(m)12: Air Filtration. Space conditioning systems with ducts exceeding 10 feet and the supply side of ventilation systems must have MERV 13 or equivalent filters. Filters for space conditioning systems must have a two inch depth or can be one inch if sized per Equation 150.0-A. Clean-filter pressure drop and labeling must meet the requirements in §150.0(m)12. Filters must be accessible for regular service. Filter racks or grilles must use gaskets, sealing, or other means to close gaps around the inserted filters to and prevents air from bypassing the filter. *
2022 Single-Family Residential Mandatory Requirements Summary
5/6/22
§ 150.0(m)13:
Space Conditioning System Airflow Rate and Fan Efficacy. Space conditioning systems that use ducts to supply cooling must have a hole for the placement of a static pressure probe, or a permanently installed static pressure probe in the supply plenum. Airflow must be ≥ 350 CFM per ton of nominal cooling capacity, and an air-handling unit fan efficacy ≤ 0.45 watts per CFM for gas furnace air handlers and ≤ 0.58 watts per CFM for all others. Small duct high velocity systems must provide an airflow ≥ 250 CFM per ton of nominal cooling capacity, and an air-handling unit fan efficacy ≤ 0.62 watts per CFM. Field verification testing is required in accordance with Reference Residential Appendix RA3.3. *
Ventilation and Indoor Air Quality:
§ 150.0(o)1: Requirements for Ventilation and Indoor Air Quality. All dwelling units must meet the requirements of ASHRAE Standard 62.2, Ventilation and Acceptable Indoor Air Quality in Residential Buildings subject to the amendments specified in § 150.0(o)1. *
§ 150.0(o)1B: Central Fan Integrated (CFI) Ventilation Systems. Continuous operation of CFI air handlers is not allowed to provide the whole-dwelling unit ventilation airflow required per §150.0(o)1C. A motorized damper(s) must be installed on the ventilation duct(s) that prevents all airflow through the space conditioning duct system when the damper(s) is closed andcontrolled per §150.0(o)1Biii&iv. CFI ventilation systems must have controls that track outdoor air ventilation run time, and either open or close the motorized damper(s) for compliance with §150.0(o)1C.
§ 150.0(o)1C: Whole-Dwelling Unit Mechanical Ventilation for Single-Family Detached and townhouses . Single-family detached dwelling units, and attached dwelling units not sharing ceilings or floors with other dwelling units, occupiable spaces, public garages, or commercial spaces must have mechanical ventilation airflow specified in § 150.0(o)1Ci-iii.
§ 150.0(o)1G: Local Mechanical Exhaust. Kitchens and bathrooms must have local mechanical exhaust; nonenclosed kitchens must have demand-controlled exhaust system meeting requirements of §150.0(o)1Giii,enclosed kitchens and bathrooms can use demand-controlled or continuous exhaust meeting §150.0(o)1Giii-iv. Airflow must be measured by the installer per §150.0(o)1Gv, and rated for sound per §150.0(o)1Gvi. *
§ 150.0(o)1H&I: Airflow Measurement and Sound Ratings of Whole-Dwelling Unit Ventilation Systems. The airflow required per § 150.0(o)1C must be measured by using a flow hood, flow grid, or other airflow measuring device at the fan’s inlet or outlet terminals/grilles per Reference Residential Appendix RA3.7. Whole-Dwelling unit ventilation systems must be rated for sound per ASHRAE 62.2 §7.2 at no less than the minimum airflow rate required by §150.0(o)1C.
§ 150.0(o)2: Field Verification and Diagnostic Testing. Whole-Dwelling Unit ventilation airflow, vented range hood airflow and sound rating, and HRV and ERV fan efficacy must be verified in accordance with Reference Residential Appendix RA3.7. Vented range hoods must be verified per Reference Residential Appendix RA3.7.4.3 to confirm if it is rated by HVI or AHAM to comply with the airflow rates and sound requirements per §150.0(o)1G
Pool and Spa Systems and Equipment:
§ 110.4(a): Certification by Manufacturers. Any pool or spa heating system or equipment must be certified to have all of the following: compliance with the Appliance Efficiency Regulations and listing in MAEDbS; an on-off switch mounted outside of the heater that allows shutting off the heater without adjusting the thermostat setting; a permanent weatherproof plate or card with operating instructions; and must not use electric resistance heating. *
§ 110.4(b)1: Piping. Any pool or spa heating system or equipment must be installed with at least 36 inches of pipe between the filter and the heater, or dedicated suction and return lines, or built-in or built-up connections to allow for future solar heating.
§ 110.4(b)2: Covers. Outdoor pools or spas that have a heat pump or gas heater must have a cover.
§ 110.4(b)3: Directional Inlets and Time Switches for Pools. Pools must have directional inlets that adequately mix the pool water, and a time switch that will allow all pumps to be set or programmed to run only during off-peak electric demand periods.
§ 110.5: Pilot Light. Natural gas pool and spa heaters must not have a continuously burning pilot light.
§ 150.0(p): Pool Systems and Equipment Installation. Residential pool systems or equipment must meet the specified requirements for pump sizing, flow rate, piping, filters, and valves. *
Lighting:
§ 110.9: Lighting Controls and Components. All lighting control devices and systems, ballasts, and luminaires must meet the applicable
requirements of § 110.9. *
§ 150.0(k)1A: Luminaire Efficacy. All installed luminaires must meet the requirements in Table 150.0-A, except lighting integral to exhaust fans, kitchen range hoods, bath vanity mirrors, and garage door openers; navigation lighting less than 5 watts; and lighting internal to drawers, cabinets, and linen closets with an efficacy of at least 45 lumens per watt. § 150.0(k)1B: Screw based luminaires. Screw based luminaires must contain lamps that comply with Reference Joint Appendix JA8. *
§ 150.0(k)1C: Recessed Downlight Luminaires in Ceilings. Luminaires recessed into ceilings must not contain screw based sockets, must be airtight, and must be sealed with a gasket or caulk. California Electrical Code § 410.116 must also be met.
§ 150.0(k)1D: Light Sources in Enclosed or Recessed Luminaires. Lamps and other separable light sources that are not compliant with the JA8 elevated temperature requirements, including marking requirements, must not be installed in enclosed or recessed luminaires.
§ 150.0(k)1E: Blank Electrical Boxes. The number of electrical boxes that are more than five feet above the finished floor and do not contain a luminaire or other device shall be no more than the number of bedrooms. These boxes must be served by a dimmer, vacancy sensor control, low voltage wiring, or fan speed control.
§ 150.0(k)1F: Lighting Integral to Exhaust Fans. Lighting integral to exhaust fans (except when installed by the manufacturer in kitchen exhaust hoods) must meet the applicable requirements of § 150.0(k). *
2022 Single-Family Residential Mandatory Requirements Summary
5/6/22
§ 150.0(k)1G: Screw based luminaires. Screw based luminaires must contain lamps that comply with Reference Joint Appendix JA8. *
§ 150.0(k)1H: Light Sources in Enclosed or Recessed Luminaires. Lamps and other separable light sources that are not compliant with the JA8 elevated temperature requirements, including marking requirements, must not be installed in enclosed or recessed luminaires.
§ 150.0(k)1I: Light Sources in Drawers, Cabinets, and Linen Closets. Light sources internal to drawers, cabinetry or linen closets are not required to comply with Table 150.0-A or be controlled by vacancy sensors provided that they are rated to consume no more than 5 watts of power, emit no more than 150 lumens, and are equipped with controls that automatically turn the lighting off when the drawer, cabinet or linen closet is closed.
§ 150.0(k)2A: Interior Switches and Controls. All forward phase cut dimmers used with LED light sources must comply with NEMA SSL 7A.
§ 150.0(k)2B: Interior Switches and Controls. Exhaust fans must be controlled separately from lighting systems. *
§ 150.0(k)2A: Accessible Controls. Lighting must have readily accessible wall-mounted controls that allow the lighting to be manually turned on and off. *
§ 150.0(k)2B: Multiple Controls. Controls must not bypass a dimmer, occupant sensor, or vacancy sensor function if the dimmer or sensor is installed to comply with § 150.0(k).
§ 150.0(k)2C: Mandatory Requirements. Lighting controls must comply with the applicable requirements of § 110.9.
§ 150.0(k)2D: Energy Management Control Systems. An energy management control system (EMCS) may be used to comply with dimming, occupancy, and control requirements if it provides the functionality of the specified control per § 110.9 and the physical controls specified in § 150.0(k)2A.
§ 150.0(k)2E: Automatic Shutoff Controls. In bathrooms, garages, laundry rooms, utility rooms and walk-in closets, at least one installed luminaire must be controlled by an occupancy or vacancy sensor providing automatic-off functionality. Lighting inside drawers and cabinets with opaque fronts or doors must have controls that turn the light off when the drawer or door is closed.
§ 150.0(k)2F: Dimmers. Lighting in habitable spaces (e.g., living rooms, dining rooms, kitchens, and bedrooms) must have readily accessible wall-mounted dimming controls that allow the lighting to be manually adjusted up and down. Forward phase cut dimmers controlling LED light sources in these spaces must comply with NEMA SSL 7A.
§ 150.0(k)2K: Independent controls. Integrated lighting of exhaust fans shall be controlled independently from the fans. Lighting under cabinets or shelves, lighting in display cabinets, and switched outlets must be controlled separately from ceiling-installed lighting. § 150.0(k)3A: Residential Outdoor Lighting. For single-family residential buildings, outdoor lighting permanently mounted to a residential building, or to other buildings on the same lot, must have a manual on/off switch and either a photocell and motion sensor or automatic time switch control) or an astronomical time clock. An energy management control system that provides the specified control functionality and meets all applicable requirements may be used to meet these requirements.
§ 150.0(k)4: Internally illuminated address signs. Internally illuminated address signs must either comply with § 140.8 or consume no more than 5 watts of power.
§ 150.0(k)5: Residential Garages for Eight or More Vehicles. Lighting for residential parking garages for eight or more vehicles must comply with the applicable requirements for nonresidential garages in §§ 110.9, 130.0, 130.1, 130.4, 140.6, and 141.0.
Solar Readiness:
§ 110.10(a)1: Single-family Residences. Single-family residences located in subdivisions with 10 or more single-family residences and where the application for a tentative subdivision map for the residences has been deemed complete and approved by the enforcement agency, which do not have a photovoltaic system installed, must comply with the requirements of § 110.10(b)-(e).
§110.10(b)1A:
Minimum Solar Zone Area. The solar zone must have a minimum total area as described below. The solar zone must comply with access, pathway, smoke ventilation, and spacing requirements as specified in Title 24, Part 9 or other parts of Title 24 or in any requirements adopted by a local jurisdiction. The solar zone total area must be comprised of areas that have no dimension less than 5 feet and are no less than 80 square feet each for buildings with roof areas less than or equal to 10,000 square feet or no less than 160 square feet each for buildings with roof areas greater than 10,000 square feet. For single-family residences, the solar zone must be
located on the roof or overhang of the building and have a total area no less than 250 square feet. *
§ 110.10(b)2: Azimuth. All sections of the solar zone located on steep-sloped roofs must have an azimuth between 90-300° of true north.
§ 110.10(b)3A: Shading. The solar zone must not contain any obstructions, including but not limited to: vents, chimneys, architectural features, and roof mounted equipment. *
§ 110.10(b)3B:
Shading. Any obstruction located on the roof or any other part of the building that projects above a solar zone must be located at least twice the horizontal distance of the height difference between the highest point of the obstruction and the horizontal projection of the nearest point of the solar zone, measured in the vertical plane. *
§ 110.10(b)4: Structural Design Loads on Construction Documents. For areas of the roof designated as a solar zone, the structural design loads for roof dead load and roof live load must be clearly indicated on the construction documents.
§ 110.10(c): Interconnection Pathways. The construction documents must indicate: a location reserved for inverters and metering equipment and a pathway reserved for routing of conduit from the solar zone to the point of interconnection with the electrical service; and for single-family residences and central water-heating systems, a pathway reserved for routing plumbing from the solar zone to the water-heating system.
§ 110.10(d): Documentation. A copy of the construction documents or a comparable document indicating the information from § 110.10(b)-(c) must be provided to the occupant.
§ 110.10(e)1: Main Electrical Service Panel. The main electrical service panel must have a minimum busbar rating of 200 amps.
§ 110.10(e)2: Main Electrical Service Panel. The main electrical service panel must have a reserved space to allow for the installation of a double pole circuit breaker for a future solar electric installation. The reserved space must be permanently marked as “For Future Solar Electric.”
Electric and Energy Storage Ready:
2022 Single-Family Residential Mandatory Requirements Summary
5/6/22
§ 150.0(s) Energy Storage System (ESS) Ready. All single-family residences must meet all of the following: Either ESS-ready interconnection equipment with backed up capacity of 60 amps or more and four or more ESS supplied branch circuits, or a dedicated raceway from the main service to a subpanel that supplies the branch circuits in § 150.0(s); at least four branch circuits must be identified and have their source collocated at a single panelboard suitable to be supplied by the ESS, with one circuit supplying the refrigerator, one lighting circuit near the primary exit, and one circuit supplying a sleeping room receptacle outlet; main panelboard must have a minimum busbar rating of 225 amps; sufficient space must be reserved to allow future installation of a system isolation equipment/transfer switch within 3’ of the main panelboard, with raceways installed between the panelboard and the switch location to allow the connection of backup power source.
§ 150.0(t) Heat Pump Space Heater Ready. Systems using gas or propane furnaces to serve individual dwelling units must include: A dedicated unobstructed 240V branch circuit wiring installed within 3’ of the furnace with circuit conductors rated at least 30 amps with the blank cover identified as “240V ready;” and a reserved main electrical service panel space to allow for the installation of a double pole circuit breaker permanently marked as “For Future 240V use.”
§ 150.0(u) Electric Cooktop Ready. Systems using gas or propane cooktop to serve individual dwelling units must include: A dedicated unobstructed 240V branch circuit wiring installed within 3’ of the cooktop with circuit conductors rated at least 50 amps with the blank cover identified as “240V ready;” and a reserved main electrical service panel space to allow for the installation of a double pole circuit breaker permanently marked as “For Future 240V use.”
§ 150.0(v) Electric Clothes Dryer Ready. Clothes dryer locations with gas or propane plumbing to serve individual dwelling units must include: A dedicated unobstructed 240V branch circuit wiring installed within 3’ of the dryer location with circuit conductors rated at least 30 amps with the blank cover identified as “240V ready;” and a reserved main electrical service panel space to allow for the installation of a double pole circuit breaker permanently marked as “For Future 240V use.” *Exceptions may apply.
HVAC SYSTEM HEATING AND COOLING LOADS SUMMARY
Project Name Date
System Name Floor Area
ENGINEERING CHECKS SYSTEM LOAD
Number of Systems COIL COOLING PEAK COIL HTG. PEAK
Heating System CFM Sensible Latent CFM Sensible
Output per System Total Room Loads
Total Output (Btuh) Return Vented Lighting
Output (Btuh/sqft) Return Air Ducts
Cooling System Return Fan
Output per System Ventilation
Total Output (Btuh) Supply Fan
Total Output (Tons) Supply Air Ducts
Total Output (Btuh/sqft)
Total Output (sqft/Ton) TOTAL SYSTEM LOAD
Air System
CFM per System HVAC EQUIPMENT SELECTION
Airflow (cfm)
Airflow (cfm/sqft)
Airflow (cfm/Ton)
Outside Air (%) Total Adjusted System Output
Outside Air (cfm/sqft) (Adjusted for Peak Design conditions)
Note: values above given at ARI conditions TIME OF SYSTEM PEAK
HEATING SYSTEM PSYCHROMETRICS (Airstream Temperatures at Time of Heating Peak)
COOLING SYSTEM PSYCHROMETRICS (Airstream Temperatures at Time of Cooling Peak)
ADU-2 7/11/2023
SHP 722
1
24,000
24,000
33.2
24,000
24,000
2.0
33.2
361.0
800
800
1.11
400.0
0.0%
0.00
0
5,324
0
0
0
0
0
0
6,420
0
0
00
0
0
0
1,43620,428
3365,324
20,428
15,816
1,436 15,816
SHP-2-N
Aug 3 PM Jan 1 AM
209 336 325
28 ºF
Outside Air
0 cfm
70 ºF 70 ºF 89 ºF
89 ºF
800 cfm
Supply Fan
70 ºF 70 ºF
98 / 71 ºF 78 / 62 ºF 78 / 62 ºF 54 / 53 ºF
54 / 53 ºF
78 / 62 ºF78 / 62 ºF
0 cfm
Outside Air
40.2%
Heating Coil
6,420
800 cfm
Supply Fan Cooling Coil