HomeMy WebLinkAbout1226 W River Ln - Plan05/26/2022
RE: Structural Certification for Installation of Residential Solar
Chris Baynes:1226 W River Ln, Santa Ana, CA 92706
Attn: To Whom It May Concern
Design Criteria
Code 2019 California Building Code (ASCE 7-16)
Risk category II Wind Load (component and Cladding)
Roof Dead Load Dr 15 psf V 95 mph
PV Dead Load DPV 3 psf Exposure C
Roof Live Load Lr 20 psf
Ground Snow S 0 psf
If you have any questions on the above, please do not hesitate to call.
Sincerely,
Eugene Munyanziza, P.E.
EV Engineering, LLC
projects@evengineersnet.com
http://www.evengineersnet.com
Exp: 06/30/2024
This Letter is for the existing roof framing which supports the new PV modules as well as the attachment of
the PV system to existing roof framing. From the field observation report, the roof is made of S Tile roofing
over roof plywood supported by 2X6 Rafters at 24 inches. The slope of the roof was approximated to be 27
degrees and the allowable maximum rafter span is 8 feet between supports.
After review of the field observation data and based on our structural capacity calculation, the existing roof
framing has been determined to be adequate to support the imposed loads without structural upgrades.
Contractor shall verify that existing framing is consistent with the described above before install. Should they
find any discrepancies, a written approval from SEOR is mandatory before proceeding with install. Capacity
calculations were done in accordance with applicable building codes.
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1226 W River Ln -
2017666907/18/22
Structural Letter for PV Installation
Date: 05/26/2022
Job Address: 1226 W River Ln
Santa Ana, CA 92706
Job Name: Chris Baynes
Job Number: 220526CB
Scope of Work
Table of Content
Sheet
1 Cover
2 Attachment Uplift checks
3 Roof Framing Check
4 Seismic Check and Scope of work
Engineering Calculations Summary
Code 2019 California Building Code (ASCE 7-16)
Risk category II
Roof Dead Load Dr 15 psf
PV Dead Load DPV 3 psf
Roof Live Load Lr 20 psf
Ground Snow S 0 psf
Wind Load (component and Cladding)
V 95 mph
Exposure C
References
NDS for Wood Construction
Sincerely,
Eugene Munyanziza, P.E.
EV Engineering, LLC
projects@evengineersnet.com
http://www.evengineersnet.com Exp: 06/30/2024
This Letter is for the existing roof framing which supports the new PV modules as well as the attachment of
the PV system to existing roof framing. All PV mounting equipment shall be designed and installed per
manufacturer's approved installation specifications.
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1226 W River Ln -
2017666907/18/22
Wind Load Cont.
95 mph ASCE 7-16 Figure 26.5-1B
C
1.0 ASCE 7-16 Sec 26.8.2
0.85 ASCE 7-16 Table 26.10-1
0.85 ASCE 7-16 Table 26.6-1
1.00 ASCE 7-16 Table 26.9-1
16.62 psf
27.0 Degrees
1.5 Conservatively assuming all exposed
0.8 conservatively assuming 10 ft2 effective area
Uplift (W)Zone(1) Zone(2r) Zone(2e)Zone(3)
Fig. 30-3-2 GCp=-1.8 -2.2 -2.2 -2.1
Eq. 29.4-7 P=qh(GCp)(γE)(γa)=-35.90 -43.87 -43.87 -41.88
GCp=0.7 Figure 30.3-2
P=qh(GCp)(γE)(γa)=10.47 Equation 29.4-7
Rafter Attachments: 0.6D+0.6W (CD=1.6)
Connection Check
Attachment max. spacing= 6 ft
5/16" Lag Screw Withdrawal Value= 266 lbs/in Table 12.2A - NDS
2.5 in DFL Assumed
Prying Coefficient 1.4
Allowable Capacity= 760 lbs
Zone Trib Width Area (ft) Uplift (lbs) Down (lbs)
Zone(1) 6 16.5 288.8 222.3
Zone(2r) 6 16.5 348.0 222.3
Zone(2e) 6 16.5 348.0 222.3
Zone(3) 6 16.5 333.2 222.3
Conservative Max= 348.0 < 760
CONNECTION IS OK
2. Embedment is measured from the top of the framing member to the tapered tip of a lag screw.
Embedment in sheading or other material does not count.
II
V=
Exposure =
1. Pv seismic dead weight is negligible to result in significant seismic uplift, therefore the wind uplift
governs
γE=
γa=
KZt =
qh= 0.00256KzKztKdKeV2=
Pitch =
Lag Screw Penetration
Risk Category =
KZ =
Kd =
Ke =
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1226 W River Ln -
2017666907/18/22
Vertical Load Resisting System Design
Roof Framing Rafters
Snow Load Fully Exposed
pg= 0 psf Ct = 1.1
Ce = 0.9 Is = 1.0
pf = 0 psf
pfmin. = 0.0 psf
ps = 0 psf Conservatively (Cs=1) 0 plf
Max Length, L = 8.0 ft (Rafter maximum Allowable Horizontal Span)
Tributary Width, WT = 24 in
Dr = 15 psf 30 plf
PvDL = 3 psf 18 plf
Load Case: DL+0.75(0.6W+S)
0.75(Pnet+Ps)+ Ppvcos(θ)+PDL= 57 plf
Mdown= 459 lb-ft
Mallowable = Sx x Fb' (wind)= 975 lb-ft > 459 lb-ft OK
Load Case: DL+S
Ps+ Ppvcos(θ)+PDL= 48 plf
Mdown= 384 lb-ft
Mallowable = Sx x Fb' (wind)= 975 lb-ft > 384 lb-ft OK
Load Case: DL+0.6W
Pnet+ Ppvcos(θ)+PDL= 60.6 plf
Max Moment, Mu= 485 lb-ft
Mallowable = Sx x Fb' (wind)= 1357 lb-ft > 485 lb-ft OK
Pv max Shear= 222.3 lbs
Shear, Vu=wL/2+Pv Point Load = 414 lbs
Max Shear, Vu=wL/2+Pv Point Load = 414 lb
Member Capacity
DF-L No.2
2X6 CL CF Ci Cr KF φ λ
Fb = 900 psi 1.0 1.3 1.0 1.15 2.54 0.85 0.8 1346 psi
Fv = 180 psi N/A N/A 1.0 N/A 2.88 0.75 0.8 180 psi
E = 1600000 psi N/A N/A 1.0 N/A N/A N/A N/A 1600000 psi
Emin = 580000 psi N/A N/A 1.0 N/A 1.76 0.85 N/A 580000 psi
Depth, d = 5.5 in
Width, b = 1.5 in
Cross-Sectonal Area, A = 8.25 in2
Moment of Inertia, I xx = 20.7969 in4
Section Modulus, Sxx = 7.5625 in3
Allowable Moment, M all = Fb'Sxx = 847.9 lb-ft DCR=Mu/Mall = 0.47 < 1 Satisfactory
Allowable Shear, Vall = 2/3Fv'A = 990.0 lb DCR=Vu/Vall = 0.42 < 1 Satisfactory
Design Value Adjusted Value
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1226 W River Ln -
2017666907/18/22
Siesmic Loads Check
Roof Dead Load 15 psf
% or Roof with Pv 30%
Dpv and Racking 3 psf
Average Total Dead Load 15.9 psf
Increase in Dead Load 3.0%OK
Limits of Scope of Work and Liability
The increase in seismic Dead weight as a result of the solar system is less than 10% of the existing structure and
therefore no further seismic analysis is required.
We have based our structural capacity determination on information in pictures and a drawing set titled PV plans
-Chris Baynes. The analysis was according to applicable building codes, professional engineering and design
experience, opinions and judgments. The calculations produced for this dwelling's assessment are only for the
proposed solar panel installation referenced in the stamped plan set and were made according to generally
recognized structural analysis standards and procedures.
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1226 W River Ln -
2017666907/18/22
Project Information
Chris Baynes
1226 W River Ln,
Santa Ana, CA 92706
Date: May 20, 2022
SHEET INDEX
PV-1 Plot Plan
PV-2.1 Stringing
PV-2.2 Single line diagram
PV-3 Array Layout
PV-4 Signage
Sheet
5-13 Additional Information
Data sheets,
Certifications...
SOLAR SOURCE INC 2954 E 14TH
ST, LONG BEACH, CA 90804 LIC#:
925231, CLASS - C46, C10 Lisense
Date 03/31/2023
Existing
225A
200A
36
36
Q.PEAK DUO BLK-G10+ 360
IQ8M-72-2-US
N/A
COVER
PROJECT NOTES
PROJECT MAP
1. ROOFTOP MOUNTED PHOTOVOLTAIC PANELS AND MODULES SHALL BE TESTED, LISTED
AND IDENTIFIED UL 1703.
2. SOLAR SYSTEM SHALL NOT COVER ANY PLUMBING OR MECHANICAL VENTS
3. MODULES AND SUPPORT STRUCTURES SHALL BE GROUNDED.
4. SOLAR INVERTER MUST HAVE A MANUFACTURE INSTALLED DISCONNECTING MEANS THAT
PREVENTS PARALLEL FEEDING UTILITY LINES DURING POWER OUTAGE.
5. REMOVAL OF AN INTERACTIVE INVERTER OR OTHER EQUIPMENT SHALL NOT DISCONNECT
THE BONDING CONNECTION BETWEEN THE GROUNDING ELECTRODE CONDUCTOR AND THE
PHOTOVOLTAIC SOURCE AND/OR OUTPUT CIRCUIT GROUNDED CONDUCTORS.
6. ALL PV MODULES AND ASSOCIATED EQUIPMENT AND WIRING SHALL BE PROTECTED FROM
ANY PHYSICAL DAMAGE.
7. LIVE PARTS OF PV SOURCE CIRCUITS AND PV OUTPUT CIRCUITS OVER 150V TO GROUND
SHALL NOT BE
ACCESSIBLE TO OTHER THAN QUALIFIED PERSONS WHILE ENERGIZED.
8 .INVERTER IS EQUIPPED W/ INTEGRATED GFDI, THUS PROVIDING GROUND FAULT
PROTECTION
9. ALL CONDUCTORS SHALL BE COPPER AND 75 DEG RATED
10. ALL ELECTRICAL EQUIPMENT SHALL BE LISTED BY A RECOGNIZED ELECTRICAL TESTING
LABORATORY OR APPROVED BY THE DEPARTMENT.
11. CONDUITS SHOULD BE PAINTED TO MATCH EXISTING ROOF AND WALL COLORS
12.ALL WORK SHALL BE IN ACCORD WITH THE 2019 CBC, 2019 CEC AND 2017 NEC WITH
SPECIAL EMPHASIS ON ARTICLE 690
13. THE OUTPUT OF A UTILITY INTERACTIVE-INVERTER SHALL BE PERMITTED TO BE
CONNECTED TO THE SUPPLY SIDE OF THE SERVICE DISCONNECTING
MEANS AS PER 230.82(6)
14. A SINGLE CONDUCTOR SHALL BE PERMITTED TO BE USED TO PERFORM THE MULTIPLE
FUNCTIONS OF DC GROUNDING, AC GROUNDING
AND BONDING BETWEEN AC AND DC SYSTEMS AS PER NEC 690.47(C) AND SIZED AS PER SEC
250.122
15. EQUIPMENT GROUND CONDUCTOR REQUIRED IN RACEWAYS SIZED PER CEC 250-122.
16. PER ART 250.92. NON-CURRENT CARRYING METAL PARTS OF EQUIPMENT SHALL BE
EFFECTIVELY BONDED TOGETHER. BOND BOTH ENDS OF RACEWAYS
GENERAL NOTES:
THIS INSTALLATION SHALL COMPLY WITH THE FOLLOWING CODES:
2019 CALIFORNIA ELECTRICAL CODE
2019 CALIFORNIA RESIDENTIAL CODE
2019 CALIFORNIA BUILDING CODE
2019 CALIFORNIA GREEN BUILDING STANDARDS CODE
2019 CALIFORNIA ENERGY CODE
2019 CALIFORNIA MECHANICAL CODE
2019 CALIFORNIA PLUMBING CODE
2019 CALIFORNIA FIRE CODE
ALL OTHER ORDINANCE ADOPTED BY THE LOCAL GOVERNING AGENCIES
project description
DC SOLAR PHOTOVOLTAIC SYSTEM
NUMBER OF SOLAR ARRAYS
TYPE OF INVERTERS
MAIN SERVICE PANEL
CONDUCTORS TYPE
CONDUITS TYPE ON ROOF
CONDUITS TYPE FROM EQUIPMENT
ROOF TYPE
ROOF RAFTERS
BATTERY SYSTEM MANUFACTURE
NUMBER OF BATTERIES
additional system info
AC CEC SOLAR SYSTEM SIZE
NUMBER OF SOLAR MODULES
NUMBER OF INVERTERS
SOLAR PANEL MODEL NUMBER
INVERTERS MODEL NUMBER
ADDITIONAL DC OPTIMIZER
MAIN SERVICE PANEL BUS
MAIN SERVICE PANEL MAIN C/B
NUMBER OF ROOF STORY
MAIN C/B LOCATION
PROPERTY DETAILS
APN
LIVING AREA
LOT AREA
PROPERTY TYPE
TYPE OF CONSTRUCTION
OCCUPANCY GROUP
code summary
additional notes space (if needed)
SPACE FOR STAMP
AND ADDITIONAL NOTES
FROM PLAN CHECK
N
FROM JUNCTION BOX TO ROOF EAVE
EMT TYPE CONDUIT WILL RUN OVER
THE ROOF AT 3 1/2" HEIGHT, THEN
UNDER THE EAVE TO PV EQUIPMENT
Roof access points shall be located in
areas that do not require the
placement of ground ladders over
openings such as window or doors,
and located at strong points of
building construction in locations
where the access point does not
conflict with overhead obstructions
such as tree limbs, wires, or signs.
12,960kW 11,793kW
1
1
MICRO
THWN-2
EMT
EMT
00113619
2,438 sqft
9,147 sqft
RESIDENTIAL
V-B
R-3
70ATOTAL PV SIZE
NON CENTER
N/A
2X6 24" O/C
TILE
IRONRIDGE
TOTAL ESS SIZE IN AMP N/A
MOUNTING SYSTEM
N/A
TOTAL ESS SYSTEM SIZE N/A Bldg permit#10111033
Elect permit# 20176669
Permits issued on 7/16/22
1226 W River Ln -
2017666907/18/22
Project Information
Chris Baynes
1226 W River Ln,
Santa Ana, CA 92706
Date: May 20, 2022
SHEET INDEX
PV-1 Plot Plan
PV-2.1 Stringing
PV-2.2 Single line diagram
PV-3 Array Layout
PV-4 Signage
Sheet
5-13 Additional Information
Data sheets,
Certifications...
SOLAR SOURCE INC 2954 E 14TH
ST, LONG BEACH, CA 90804 LIC#:
925231, CLASS - C46, C10 Lisense
Date 03/31/2023
COMBINER BOX
1226 W River Ln -
2017666907/18/22
Project Information
Chris Baynes
1226 W River Ln,
Santa Ana, CA 92706
Date: May 20, 2022
SHEET INDEX
PV-1 Plot Plan
PV-2.1 Stringing
PV-2.2 Single line diagram
PV-3 Array Layout
PV-4 Signage
Sheet
5-13 Additional Information
Data sheets,
Certifications...
SOLAR SOURCE INC 2954 E 14TH
ST, LONG BEACH, CA 90804 LIC#:
925231, CLASS - C46, C10 Lisense
Date 03/31/2023
SOLAR RACKING
DATASHEET
1226 W River Ln -
2017666907/18/22
Project Information
Chris Baynes
1226 W River Ln,
Santa Ana, CA 92706
Date: May 20, 2022
SHEET INDEX
PV-1 Plot Plan
PV-2.1 Stringing
PV-2.2 Single line diagram
PV-3 Array Layout
PV-4 Signage
Sheet
5-13 Additional Information
Data sheets,
Certifications...
SOLAR SOURCE INC 2954 E 14TH
ST, LONG BEACH, CA 90804 LIC#:
925231, CLASS - C46, C10 Lisense
Date 03/31/2023
SOLAR
GROUNDING
1226 W River Ln -
2017666907/18/22
Project Information
Chris Baynes
1226 W River Ln,
Santa Ana, CA 92706
Date: May 20, 2022
SHEET INDEX
PV-1 Plot Plan
PV-2.1 Stringing
PV-2.2 Single line diagram
PV-3 Array Layout
PV-4 Signage
Sheet
5-13 Additional Information
Data sheets,
Certifications...
SOLAR SOURCE INC 2954 E 14TH
ST, LONG BEACH, CA 90804 LIC#:
925231, CLASS - C46, C10 Lisense
Date 03/31/2023
SOLAR
ATTACHMENT
1226 W River Ln -
2017666907/18/22
Project Information
Chris Baynes
1226 W River Ln,
Santa Ana, CA 92706
Date: May 20, 2022
SHEET INDEX
PV-1 Plot Plan
PV-2.1 Stringing
PV-2.2 Single line diagram
PV-3 Array Layout
PV-4 Signage
Sheet
5-13 Additional Information
Data sheets,
Certifications...
SOLAR SOURCE INC 2954 E 14TH
ST, LONG BEACH, CA 90804 LIC#:
925231, CLASS - C46, C10 Lisense
Date 03/31/2023
certifications
1226 W River Ln -
2017666907/18/22
Project Information
Chris Baynes
1226 W River Ln,
Santa Ana, CA 92706
Date: May 20, 2022
SHEET INDEX
PV-1 Plot Plan
PV-2.1 Stringing
PV-2.2 Single line diagram
PV-3 Array Layout
PV-4 Signage
Sheet
5-13 Additional Information
Data sheets,
Certifications...
SOLAR SOURCE INC 2954 E 14TH
ST, LONG BEACH, CA 90804 LIC#:
925231, CLASS - C46, C10 Lisense
Date 03/31/2023
MODULE
COMPATIBILITY
1226 W River Ln -
2017666907/18/22
Property line
1'-6"
3'
3'
3'
PCB
MSP
(E) Pool
ARRAY 1
3'-11
2"
14'-71
2"
79'-9"
5'-31
2"
54'-21
4"
Jbox
Roof access
Project Information
Chris Baynes
1226 W River Ln,
Santa Ana, CA 92706
Date: May 20, 2022
SHEET INDEX
PV-1 Plot Plan
PV-2.1 Stringing
PV-2.2 Single line diagram
PV-3 Array Layout
PV-4 Signage
Sheet
5-13 Additional Information
Data sheets,
Certifications...
SOLAR SOURCE INC 2954 E 14TH
ST, LONG BEACH, CA 90804 LIC#:
925231, CLASS - C46, C10 Lisense
Date 03/31/2023
Existing 225A 200A
36 36 Q.PEAK DUO BLK-G10+ 360 IQ8M-72-2-US
IQ8M-72-2-US
Q.PEAK DUO BLK-G10+ 360
PLOT PLAN
Scale: 1/16" = 1'-0"
PV-1
PLOT PLAN
Site Plan
N
PV ARRAY INFORMATION
ROOF COVERAGE
TOTAL ROOF AREA (SQ.FT.) -4204
SOLAR AREA (SQ.FT.) - 714
% OF COVERED AREA - 17%
MAIN SERVICE PANEL-<MSP
PV COMBINER BOX-<PCB
MAIN AND PV EQUIPMENT INFORMATION (LEGEND)
AC DISCONNECT-<ACD
SOLAR MODULES AND INVERTER
BATTERY MODEL AND #-<BAT
OTHER EQUIPMENT INFORMATION (LEGEND)
SERVICE SUB PANEL-<SSP
ESS COMBINER PANEL-<ECP NEW
N/A
BUS
N/A
N/A
N/A
N/A
3' working clearance
in front of equipment
is requoired by CEC 110.26
MAIN BREAKER
PERFORMANCE METER-<PM N/A
RAFTER SIZE 2X6 24" O/C ROOF TYPE TILE
ENPOWER SMART SWITCH-<ESW
5 ft clearance
is required by the
battery manufacturer
ARRAY #1
PITCH
AZIMUTH
PANEL MODEL
ADDITIONAL
EQUIPMENT
36
36
27 DEG
180 deg
W River Ln
Structural
Only
1226 W River Ln -
2017666907/18/22
Project Information
Chris Baynes
1226 W River Ln,
Santa Ana, CA 92706
Date: May 20, 2022
SHEET INDEX
PV-1 Plot Plan
PV-2.1 Stringing
PV-2.2 Single line diagram
PV-3 Array Layout
PV-4 Signage
Sheet
5-13 Additional Information
Data sheets,
Certifications...
SOLAR SOURCE INC 2954 E 14TH
ST, LONG BEACH, CA 90804 LIC#:
925231, CLASS - C46, C10 Lisense
Date 03/31/2023
11
11
8 N/A
N/A
6
PV-2.1
STRINGING LAYOUT
N
B.CIRCUIT
#1
B.CIRCUIT
#2
B.CIRCUIT
#3
B.CIRCUIT
#5
B.CIRCUIT
#6
B.CIRCUIT
#4
1226 W River Ln -
2017666907/18/22
Project Information
Chris Baynes
1226 W River Ln,
Santa Ana, CA 92706
Date: May 20, 2022
SHEET INDEX
PV-1 Plot Plan
PV-2.1 Stringing
PV-2.2 Single line diagram
PV-3 Array Layout
PV-4 Signage
Sheet
5-13 Additional Information
Data sheets,
Certifications...
SOLAR SOURCE INC 2954 E 14TH
ST, LONG BEACH, CA 90804 LIC#:
925231, CLASS - C46, C10 Lisense
Date 03/31/2023
(N) PV BREAKER
installed in slot
furthest from main breaker
#4 FACILITY
GROUND
AMP
NON CENTER
MAIN BREAKER
MAIN SERVICE PANEL 120/240V,
SINGLE PHASE SERVICE
MAIN PANEL BUS
MAIN BREAKER
UTILITY
METER
70A
8' minimum embedment rod at 6'
from equipment ground conductor unless
existing ground is UFER.
225A
225A
200A
200A
Existing
Existing
ENPHASE IQ COMBINER 4
SOLAR-ONLY SUB PANEL
125A BUS, 120/240 VAC
ENVOY
MONITORING
SYSTEM
15A
BREAKER
20A 2P PV
BREAKER
20A 2P PV
BREAKER
3/4" EMT CONDUIT
(3) #6 AWG THWN-2 Conductors
(1) #8 AWG THWN-2 Ground
20
FEET
J BOX
NEMA 3R
WIRES EXPOSED TO FREE AIR UNDER ARRAY
Enphase Q-Cable
(2) #12 AWG Conductors
(1) #6 AWG Bare Copper Ground
BRANCH #1
BRANCH #2
BRANCH #3
BRANCH #4
3/4" EMT CONDUIT
(8) #10 AWG THWN-2 Conductors
(1) #8 AWG THWN-2 Ground
20A 2P PV
BREAKER
20A 2P PV
BREAKER
2
FEET
IQ8M-72-2-US
Q.PEAK DUO BLK-G10+ 360 Q.PEAK DUO BLK-G10+ 360
IQ8M-72-2-US
Q.PEAK DUO BLK-G10+ 360
IQ8M-72-2-US
Q.PEAK DUO BLK-G10+ 360
IQ8M-72-2-US
Q.PEAK DUO BLK-G10+ 360
IQ8M-72-2-US
Q.PEAK DUO BLK-G10+ 360
IQ8M-72-2-US
11
11
8 N/A
N/A
6
PV-2.2
SINGLE LINE
DIAGRAM
1)Equipment is "New" unless otherwise noted.
All PV system wires shall be protected against physical damage
2)Terminations shall be rated 75 degree
PV PANEL AND EQUIPMENT MODEL NUMBER,QUANTITY
B.CIRCUIT
#1
B.CIRCUIT
#2
B.CIRCUIT
#3
B.CIRCUIT
#5
B.CIRCUIT
#6
B.CIRCUIT
#4
(if applicable)
(if applicable)
(if applicable)
(if applicable)
(if applicable)
ADDITIONAL NOTES
1226 W River Ln -
2017666907/18/22
ROOF ATTACHMENT
ROOF SURFACE
per attachment detail
PV MODULE
4''X12'' Blocking
2" ROOF SUPPORT
RAFTERS
.2X6 24" O/C
Project Information
Chris Baynes
1226 W River Ln,
Santa Ana, CA 92706
Date: May 20, 2022
SHEET INDEX
PV-1 Plot Plan
PV-2.1 Stringing
PV-2.2 Single line diagram
PV-3 Array Layout
PV-4 Signage
Sheet
5-13 Additional Information
Data sheets,
Certifications...
SOLAR SOURCE INC 2954 E 14TH
ST, LONG BEACH, CA 90804 LIC#:
925231, CLASS - C46, C10 Lisense
Date 03/31/2023
RAFTER
3/8" X 3/4"
SS Hex Bolt
3/8" SS
Flat Washer
1 Layer of
5/16"SS Lag Bolt Min 2.5"
Embed into framing Member
Threaded Fast
Jack BaseRAFTERS
.2X6 24" O/C
TILE
PV-3
ARRAY LAYOUT
& DETAILS
Roof Attachment
FAST JACK
on 24" O.C. Rafters
ARRAY LAYOUT
Scale: 1/8" = 1'-0" N
ARRAY MOUNTING CROSS SECTION
ROOF ATTACHMENT NOTE: Footing placement is estimated.
Exact footing placement tbd by installers at time of install.
27°
PV Railing
72" Max Rail Span
24" Max Rail Cantilever
Structural
Only
1226 W River Ln -
2017666907/18/22
WARNING!
ELECTRIC SHOCK HAZARD.
DO NOT TOUCH TERMINALS.
TERMINALS ON BOTH THE LINE
AND LOAD SIDES MAY BE
ENERGIZED IN THE OPEN
POSITION.
PHOTOVOLTAIC SYSTEM
AC DISCONNECT
OPERATING VOLTAGE:
OPERATING CURRENT:
240 VOLTS
48.6 AMPS
SOLAR
(STICKER LOCATED
INSIDE PANEL NEXT
TO SOLAR BREAKER)
WARNING
INVERTER OUTPUT CONNECTION. DO NOT
RELOCATE THIS OVERCURRENT DEVICE.
(STICKER LOCATED INSIDE PANEL
BELOW SOLAR BREAKER)
690.56(C)(3) Rapid Shutdown Switch. A rapid
shutdown switch shall have a label located on or
no more than 1 m (3 ft) from the switch that
includes the following wording
CAUTION
SOLAR CIRCUIT
WARNING
PHOTOVOLTAIC
POWER SOURCE
OR
(STICKER TO BE LOCATED ON CONDUIT WITH DC
CURRENT EVERY 4' HORIZONTALLY OR 10'
VERTICALLY AND 1' FROM EACH SIDE OF A BEND)
DUAL POWER SUPPLY
SOURCES:
UTILITY GRID AND
PV SOLAR ELECTRIC SYSTEM
WARNING!
ELECTRIC SHOCK HAZARD.
IF GROUND FAULT IS INDICATED,
NORMALLY GROUNDED
CONDUCTORS MAY BE
UNGROUNDED AND ENERGIZED
CAUTION
AUTHORIZED SOLAR
PERSONNEL ONLY
SOLAR ELECTRIC
PV PANELS
SOLAR PV SYSTEM EQUIPPED
WITH RAPID SHUTDOWN
TURN RAPID SHUTDOWN
SWITCH ON THE
"OFF" POSITION TO
SHUTDOWN PV SYSTEM
AND REDUCE
SHOCK HAZARD
IN ARRAY
IFC 605.11.3.1(1) & 690.56(C)(1)(a)
Project Information
Chris Baynes
1226 W River Ln,
Santa Ana, CA 92706
Date: May 20, 2022
SHEET INDEX
PV-1 Plot Plan
PV-2.1 Stringing
PV-2.2 Single line diagram
PV-3 Array Layout
PV-4 Signage
Sheet
5-13 Additional Information
Data sheets,
Certifications...
SOLAR SOURCE INC 2954 E 14TH
ST, LONG BEACH, CA 90804 LIC#:
925231, CLASS - C46, C10 Lisense
Date 03/31/2023
All system labels and warnings to be installed at the site
and their locations in accordance with Article 690 of the
2019 California Electric Code and the Fire Department
having jurisdiction Guidelines. The following labeling
requirements apply to the "Rapid Shutdown" equipment.
690.56 Identification of Power Sources.
(C) Facilities with Rapid Shutdown.
Buildings or structures with both utility service and a PV
system, complying with 690.12, shall have a permanent
plaque or directory including the following wording:
PHOTOVOLTAIC SYSTEM EQUIPPED WITH
RAPID SHUTDOWN
The plaque or directory shall be reflective, with all
letters capitalized and having a minimum height of 9.5mm,
in white on red background.
Permanent directory or plaque providing location of service
disconnecting means and photovoltaic system disconnecting means, if
not located at the same location. Plaques shall be metal or plastic, with
engraved or machine printed letters, or electro-photo plating, in a
contrasting color to the plaque. Plaques shall be permanently
attached to the equipment or in the required location using an approved
method that is suitable to withstand the environment to which it is
exposed. Plaques and signage shall meet legibility, defacement,
exposure, and adhesion requirements of Underwriters Laboratories
marking and labeling system 969(UL969).
Plaques will have red background with white lettering.
MARKINGS, LABELS, AND WIRING SIGNS
A. Purpose: Provide emergency responders with appropriate warning
and guidance with respect to isolating solar electric system.
B. Main Service Disconnect
1. Residential buildings - The marking shall be placed within the main
service disconnect. The marking shall be placed outside cover if
the main service disconnect is operable with the service panel
closed.
2. Commercial buildings - The marking shall be placed adjacent to
the main service disconnect clearly visible from the location
where the level is operated.
3. Markings: Verbiage, Format, and Type of Material
a. Verbiage: CAUTION: SOLAR ELECTRIC SYSTEM CONNECTED
b. Format: White lettering on a red background. Min 3/8" letter
height. All letters capitalized. Arial or similar font, non bold.
c. Material: Reflective, weather resistant material suitable for
the environment (as per UL-969). Durable adhesive materials
meet this requirement.
C. Marking requirements on DC conduit, raceways, enclosures, cable
assemblies, DC combiners, and junction boxes:
1. Markings: Verbiage, Format, and Type of Material.
a. Placement: Markings shall be placed every 10 feet on all interior
and exterior DC conduits, raceways, enclosures, and cable
assemblies, at turns, above and below penetrations, all DC
combiners and junction boxes.
b. Verbiage: CAUTION: SOLAR CIRCUIT (Note: the format and type
of material shall adhere to "V. V-3b, c" of this requirement.)
c. Inverters are not required to have caution markings.
2. Marking is required on all interior and exterior DC conduit,
raceways, enclosures, cable assemblies, and junction boxes,
combiner boxes, and disconnects. CFC 605.11.1
3. The materials used for marking shall be reflective, weather
reflective, weather resistant materials suitable for the
environment. Minimum 3/8" letter height; all upper case, Arial or
similar font; Red background with white lettering. CFC 605.11.1
4. Marking shall contain the words: WARNING: PHOTOVOLTAIC POWER
SOURCE. CFC 605.11.1.2
5. Marking shall be placed adjacent to the main service disconnect in
a location clearly visible from the location where the disconnect
is operated. CFC 605.11.1.3
AC DISCONNECT
if applicable
SUB-PANEL
if applicable
PV SUB-PANEL
if applicable
DC DISCONNECT
if applicable
INVERTER
if applicable
J BOX
PV ARRAY
MAIN SERVICE PANEL
STICKER MAP
PV-4
CODE REQUIRED
PV SIGNAGE
1
2
6
7
8
3
9
105
2
5
3
4 5
6 7
8 9 10
5
6 7
8 9
6
6 7
8 9
10
11
11
2
N
FOR PV SYSTEMS THAT SHUT DOWN THE ARRAY
AND CONDUCTORS LEAVING THE ARRAY: SIGH TO
BE LOCATED ON OR NO MORE THAN 3 FT AWAY
FROM SERVICE DISCONNECTING MEANS TO WHICH
THE PV SYSTEMS ARE CONNECTED AND SHALL
INDICATE THE LOCATION OF ALL IDENTIFIED RAPID
SHUTDOWN SWITCHES IF NOT AT THE SAME
LOCATION. [CEC 690.56(C)(1)(A)]
CAUTION
POWER TO THIS BUILDING IS ALSO SUPPLIED FROM
THE FOLLOWING SOURCES WITH PV EQUIPMENT LOCATED AS SHOWN
MAIN SERVICE PANEL
YOU ARE HERE
SOLAR COMBINER PANEL
12
W River Ln
1226 W River Ln -
2017666907/18/22
Project Information
Chris Baynes
1226 W River Ln,
Santa Ana, CA 92706
Date: May 20, 2022
SHEET INDEX
PV-1 Plot Plan
PV-2.1 Stringing
PV-2.2 Single line diagram
PV-3 Array Layout
PV-4 Signage
Sheet
5-13 Additional Information
Data sheets,
Certifications...
SOLAR SOURCE INC 2954 E 14TH
ST, LONG BEACH, CA 90804 LIC#:
925231, CLASS - C46, C10 Lisense
Date 03/31/2023
STICKER
STICKER MAP
installer use only
PV SUPERVISOR STICKER
N
1226 W River Ln -
2017666907/18/22
Project Information
Chris Baynes
1226 W River Ln,
Santa Ana, CA 92706
Date: May 20, 2022
SHEET INDEX
PV-1 Plot Plan
PV-2.1 Stringing
PV-2.2 Single line diagram
PV-3 Array Layout
PV-4 Signage
Sheet
5-13 Additional Information
Data sheets,
Certifications...
SOLAR SOURCE INC 2954 E 14TH
ST, LONG BEACH, CA 90804 LIC#:
925231, CLASS - C46, C10 Lisense
Date 03/31/2023
SOLAR MODULE
DATASHEET
1226 W River Ln -
2017666907/18/22
Project Information
Chris Baynes
1226 W River Ln,
Santa Ana, CA 92706
Date: May 20, 2022
SHEET INDEX
PV-1 Plot Plan
PV-2.1 Stringing
PV-2.2 Single line diagram
PV-3 Array Layout
PV-4 Signage
Sheet
5-13 Additional Information
Data sheets,
Certifications...
SOLAR SOURCE INC 2954 E 14TH
ST, LONG BEACH, CA 90804 LIC#:
925231, CLASS - C46, C10 Lisense
Date 03/31/2023
INVERTER
DATASHEET
1226 W River Ln -
2017666907/18/22
Rev: 7/15/2021
RESIDENTIAL
PHOTOVOLTAIC
CHECKLIST
SOL-01 CBC 2019
Solar Photovoltaic (PV) Checklist for Detached SINGLE FAMILY RESIDENCES Only
Instructions: The licensed contractor of record shall complete all sections, answer the ten questions and
sign the certification section below. A copy of this form shall be attached to each of TWO sets of plans, of
minimum 11” x 17” size. If answering NO to any of the questions, plan check shall be required.
Project Address:
Contractor Company Name:
Contractor License Number:
YES NO Are the following applicable to the proposed project?
1. Will the PV system layout provide the required three-foot wide clear access pathways
per Section 605.11 of the California Fire Code, and is this shown on the roof plan?
2. Will the PV system be installed on a roof having only one roofing layer with no
overlays?
3. Will the PV array be flush mounted to the existing roof so that the plane of the
modules (panels) are parallel to the plane of the roof?
4. Will the PV system weigh maximum 4 pounds per square feet or less?
5. Will the PV system be installed where the modules do not overhang any roof edges
(such as eaves, gabled ends, ridges and hips)?
6. Will the PV system be installed with a space of 2” minimum to 10” maximum between
the underside of modules and the surface of the roof?
7. Will the PV system be installed without using any ballast system or counter-weight
system?
8. Will the anchors be installed with a maximum horizontal anchor spacing of 6 feet
and is this maximum horizontal spacing shown on the plans?
9. Will the minimum 5/16” lag screws be installed with a minimum of 2-1/2 inch
embedment into roof rafters (with pre-drilled holes) and is this minimum embedment
shown on the plans?
10. Are ALL the structural pages of the plans stamped and signed by a California
licensed professional engineer? (including project specific site plan, PV layout,
anchorage spacing, anchorage details and manufacturer’s PV support information.)
I certify under penalty of perjury under the laws of the State of California that the above is true:
Print Name: Signature:
Phone Number: Date:
Email Address:
Planning & Building Agency
Building Safety Division
20 Civic Center Plaza
P.O. Box 1988 (M-19)
Santa Ana, CA 92702
(714) 647-5800
www.santa-ana.org
1226 W River Ln -
2017666907/18/22