HomeMy WebLinkAbout3202 S Griset Pl - PlanCertificate Of Completion
Envelope Id: 0AD0B2022D4E40FEA3FBE4C6BB9E6828 Status: Completed
Subject: Complete with DocuSign: 237338_Tran_Homeowner Authorization.pdf
Source Envelope:
Document Pages: 1 Signatures: 1 Envelope Originator:
Certificate Pages: 1 Initials: 0 Mike Felber
AutoNav: Enabled
EnvelopeId Stamping: Enabled
Time Zone: (UTC-08:00) Pacific Time (US & Canada)
2683 Via De La Valle #G321
Del Mar, CA 92014
mike.felber@powur.com
IP Address: 68.108.34.67
Record Tracking
Status: Original
10/24/2022 4:07:20 PM
Holder: Mike Felber
mike.felber@powur.com
Location: DocuSign
Signer Events Signature Timestamp
Justin Tran
justintran714@gmail.com
Security Level: Email, Account Authentication
(None)
Signature Adoption: Drawn on Device
Using IP Address: 76.175.210.60
Sent: 10/24/2022 4:08:49 PM
Viewed: 10/24/2022 4:09:39 PM
Signed: 10/24/2022 4:09:48 PM
Electronic Record and Signature Disclosure:
Not Offered via DocuSign
In Person Signer Events Signature Timestamp
Editor Delivery Events Status Timestamp
Agent Delivery Events Status Timestamp
Intermediary Delivery Events Status Timestamp
Certified Delivery Events Status Timestamp
Carbon Copy Events Status Timestamp
Witness Events Signature Timestamp
Notary Events Signature Timestamp
Envelope Summary Events Status Timestamps
Envelope Sent Hashed/Encrypted 10/24/2022 4:08:49 PM
Certified Delivered Security Checked 10/24/2022 4:09:39 PM
Signing Complete Security Checked 10/24/2022 4:09:48 PM
Completed Security Checked 10/24/2022 4:09:48 PM
Payment Events Status Timestamps
3202 S Griset Pl
12/15/22
Attn.: To Whom It May Concern
re job:
The following calculations are for the structural engineering design of the photovoltaic panels and are valid
only for the structural info referenced in the stamped plan set. The verification of such info is the
responsibility of others.
All mounting equipment shall be designed and installed per manufacturer's approved installation
specifications.
Design Criteria:
Current Renewables Engineering Inc.
Professional Engineer
info@currentrenewableseng.com
10-18-2022
Page 1 of 8
10-18-2022
Powur PBC
2683 Via De La Valle #321G
Justin Tran
3202 S Griset Pl, Santa Ana, CA 92704, USA
I certify that the roof structure has sufficient structural capacity for the applied PV loads.
Code: 2019 CBC, ASCE 7-16,
Live Load: 20 psf
Ult Wind Speed: 95 mph
Exposure Cat: C
Ground Snow: 0 psf
Min Snow Roof: 0 psf
1760 Chicago Ave Suite J13, Riverside, CA 92507 (951) 405-1733info@currentrenewableseng.com
3202 S Griset Pl
12/15/22
Roof Properties:
Roof Type =
Roof Pitch (deg) =
Mean Root Height (ft) =
Attachment Trib Width (ft) =
Attachment Spacing (ft) =
Framing Type =
Framing Size =
Framing OC Spacing (in.) =
Section Thickness, b (in) =
Section Depth, d (in) =
Section Modulus, Sx (in3) =
Deflection Limit D+L (in) =
Deflection Limit S or W (in) =
Attachments Patter n =
Framing Upgrade =
Sister Size =
Wood Species =
Wood Fb (psi) =
Wood Fv (psi) =
Wood E (psi) =
CD (wind) =
Cd (snow) =
CLS =
C M = Ct = CL = C i =
CF =
Cfu =
Cr =
F'b wind (psi) =
F'b snow (psi) =
F'v wind (psi) =
F'v snow (psi) =
M allowable wind (lb-ft) =
M allowable snow (lb-ft) =
V allowable wind (lbs) =
V allowable snow (lbs) =
E' (psi) =
Moment of Inertia, lx (in ) =
Unsupported Span (ft) =
Upper Chord Length (ft) =
Page 2 of 8
Shingle
23.0
13.0
2.75
4.0
Truss
2x4
24.0
1.5
3.5
3.062
5.359
9.1
4.4
2.933
Fully Staggered
No
NA
DF
900.0
180.0
1600000.0
1.6
1.15
1.0
1.0
1.5
1.0
1.15
2484.0
1785.37
288.0
207.0
633.94
455.64
1008.0
724.5
Roof 1
Flat Material
5.0
13.0
1.65
4.0
Truss
2x4
24.0
1.5
3.5
3.062
5.359
9.9
3.0
2.0
Fully Staggered
No
NA
DF
900.0
180.0
1600000.0
1.6
1.15
1.0
1.0
1.5
1.0
1.15
2484.0
1785.37
288.0
207.0
633.94
455.64
1008.0
724.5
Roof 2
1600000.0 1600000.0
22.0 15.0
Justin Tran
1760 Chicago Ave Suite J13, Riverside, CA 92507 (951) 405-1733info@currentrenewableseng.com
3202 S Griset Pl
12/15/22
Load Calculation:
Dead Load Calculations:
Panels Dead Load (psf) =
Roofing Weight (psf) =
Decking Weight (psf) =
Framing Weight (psf) =
Misc. Additional Weight (psf) =
Existing Dead Load (psf) =
Total Dead Load (psf) =
Wind Load Calculations:
Ultimate Wind Speed (mph) =
Directionality Facto r, kd =
Topographic Factor, kzt =
Velocity Press Exp Factor, kz =
Velocity Pressure, qz (psf) =
External Pressure Up, GCp_1 =
External Pressure Up, GCp_2 =
External Pressure Up, GCp_3 =
External Pressure Down, GCp =
Design Pressure Up, p_1 (psf) =
Design Pressure Up, p_2 (psf) =
Design Pressure Up, p_3 (psf) =
Design Pressure Down, p (psf) =
Snow Load Calculations:
Ground Snow Load, pg (psf) =
Min Flat Snow, pf_min (psf) =
Sloped Snow, ps_min (psf) =
Snow Importance Factor, Ic =
Exposure Factor, Ce =
Thermal Factor, Ct =
Flat Roof Snow, pf (psf) =
Slope Factor, Cs =
Sloped Roof Snow, ps (psf) =
Page 3 of 8
3.0
3.0
2.0
0.602
1.0
6.602
9.602
95.058
0.85
1.0
0.849
16.691
-1.5
-2.167
-2.453
0.465
-17.275
-24.96
-28.251
16.0
3.0
2.0
2.0
0.602
1.0
5.602
8.602
95.058
0.85
1.0
0.849
16.691
-1.576
-2.141
-2.881
0.27
-18.15
-24.652
-33.181
16.0
Roof 1 Roof 2
0.0
0.0
0.0
1.0
0.9
1.1
0.0
1.0
0.0
0.0
0.0
0.0
1.0
0.9
1.1
0.0
1.0
0.0
Justin Tran
1760 Chicago Ave Suite J13, Riverside, CA 92507 (951) 405-1733info@currentrenewableseng.com
3202 S Griset Pl
12/15/22
Lag Screw Checks:
Ref. Withdrawal Value, W (lb/in) =
(C m = Ct = Ceg = 1.0) CD =
Adjusted Withdrawal Value, W' (lb/in) =
Lag Penetration, p (in.) =
Allowable Withdrawal Force, W'p (lbs) =
Applied Uplift Force (lbs) =
Uplift DCR =
Ref. Lateral Value, Z (lbs) =
(C m = Ct = C Δ = Ceg = 1.0) CD =
Adjusted Lateral Value, Z' (lbs) =
Applied Lateral Force (lbs) =
Angle of Resultant Force, α (deg) =
Adjusted Interaction Lateral Value, Z'α (lbs) =
Lateral DCR =
Page 4 of 8
Roof 1 Roof 2
266.0
0.9
243.0
12.894
1.412
980.876
0.013
266.0
0.9
243.0
1.726
1.537
1059.795
0.002
266.0
1.6
425.6
2.5
1064.0
-80.387
0.076
266.0
1.6
425.6
2.5
1064.0
-50.33
0.047
Justin Tran
1760 Chicago Ave Suite J13, Riverside, CA 92507 (951) 405-1733info@currentrenewableseng.com
3202 S Griset Pl
12/15/22
Roof Framing Checks:
LC1: D+S
Force Checks:
Applied Moment (lb-ft) =
Applied Shear (lbs) =
Allowable Moment (lb-ft) =
Allowable Shear (lbs) =
Moment DCR =
Shear DCR =
LC2: D+0.6W
Applied Moment (lb-ft) =
Applied Shear (lbs) =
Allowable Moment (lb-ft) =
Allowable Shear (lbs) =
Moment DCR =
Shear DCR =
LC3: D+0.75(S+0.6W)
Applied Moment (lb-ft) =
Applied Shear (lbs) =
Allowable Moment (lb-ft) =
Allowable Shear (lbs) =
Moment DCR =
Shear DCR =
LC4: 0.6D+0.6W
Applied Moment (lb-ft) =
Applied Shear (lbs) =
Allowable Moment (lb-ft) =
Allowable Shear (lbs) =
Moment DCR =
Shear DCR =
Page 5 of 8
Justin Tran
178.0
107.0
456.0
724.0
0.391
0.147
159.0
101.0
456.0
724.0
0.348
0.139
Roof 1 Roof 2
356.0
213.0
634.0
1008.0
0.562
0.212
336.0
213.0
634.0
1008.0
0.529
0.211
312.0
187.0
634.0
1008.0
0.492
0.185
291.0
185.0
634.0
1008.0
0.46
0.183
1760 Chicago Ave Suite J13, Riverside, CA 92507 (951) 405-1733info@currentrenewableseng.com
285.0
171.0
634.0
1008.0
0.45
0.169
272.0
173.0
634.0
1008.0
0.429
0.171
3202 S Griset Pl
12/15/22
LC2: S
LC3: W (Down)
Deflection Checks (Service Level):
LC1: D+L
LC4: W (Up)
Deflection (in.) =
Deflection Limit (in.) =
Deflection DCR =
Deflection (in.) =
Deflection Limit (in.) =
Deflection DCR =
Deflection (in.) =
Deflection Limit (in.) =
Deflection DCR =
Deflection (in.) =
Deflection Limit (in.) =
Deflection DCR =
Page 6 of 8
0.682
4.4
0.155
0.0
2.933
0.0
0.12
2.933
0.041
0.129
2.933
0.044
1.086
3.0
0.362
0.0
2.0
0.0
0.19
2.0
0.095
0.216
2.0
0.108
Justin Tran
1760 Chicago Ave Suite J13, Riverside, CA 92507 (951) 405-1733info@currentrenewableseng.com
3202 S Griset Pl
12/15/22
(Existing W + Additional W)/(Existing W) =
Weight Increase:
Existing Weight:
Total Additional PV Weight (lbs) =
Seismic Check:
The increase in weight as a result of the solar system is less than 10% of the existing structure and therefore
no further seismic analysis is required.
Wall Weight (psf) =
Tributary Wall Area (ft2) =
Total Wall Weight (lbs) =
Roof Weight (psf) =
Roof Area (ft2) =
Total Roof Weight (lbs) =
Total Existing Weight (lbs) =
Page 7 of 8
17.0
1200.0
20400.0
6.602
3431.0
22649.96
43049.96
1089.0
1.025
Justin Tran
1760 Chicago Ave Suite J13, Riverside, CA 92507 (951) 405-1733info@currentrenewableseng.com
3202 S Griset Pl
12/15/22
Limits of Scope of Work and Liability:
Existing structure is assumed to have been designed and constructed following appropriate codes at
time of erection, and assumed to have appropriate permits. The calculations produced are only for the
roof framing supporting the proposed PV installation referenced in the stamped planset and were
completed according to generally recognized structural analysis standards and procedures, professional
engineering and design experience, opinions and judgements. Existing deficiencies which are unknown or
were not observable during time of inspection are not included in this scope of work. All PV modules,
racking, and mounting equipment shall be designed and installed per manufacturer's approved
installation specifications. The Engineer of Record and the engineering consulting firm assume no
responsibility for misuse or improper installation. This analysis is not stamped for water leakage.
Framing was determined based on information in provided plans and/or photos, along with engineering
judgement. Prior to commencement of work, the contractor shall verify the framing sizes, spacings, and
spans noted in the stamped plans, calculations, and cert letter (where applicable) and notify the
Engineer of Record of any discrepancies prior to starting construction. Contractor shall also verify that
there is no damaged framing that was not addressed in stamped plans, calculations, and cert letter
(where applicable) and notify the Engineer of Record of any concerns prior to starting construction.
Page 8 of 8
Justin Tran
1760 Chicago Ave Suite J13, Riverside, CA 92507 (951) 405-1733info@currentrenewableseng.com
3202 S Griset Pl
12/15/22
Hello,
I, Justin Tran, have contracted with Powur PBC to install solar panels at my home at 3202 S Griset Pl
Santa Ana,CA 92704. They are authorized to permit this project on my behalf through Santa Ana City.
Thank you,
Justin Tran
Email: justintran714@gmail.com
Phone: 714-417-5037
Signature:
Date Signed:
DocuSign Envelope ID: 0AD0B202-2D4E-40FE-A3FB-E4C6BB9E6828
10/24/2022
3202 S Griset Pl
12/15/22
Expedited Permit Process for PV Systems - Micro-Inverter1
Expedited Permit Process for PV Systems
Micro-Inverter
The Solar America Board for Codes and Standards (Solar ABCs) Expedited Permit Pro-
cess provides a means to differentiate systems that can be permitted quickly and easily
due to their similarity with the majority of small-scale PV systems. Those systems with
unique characteristics may be handled with small additions to this Expedited Permit
Process or may require much more information, depending on the uniqueness of the
installation.
The following pages contain forms for the Micro-Inverter to use with the Expedited Per-
mit Process. The Standard String, AC Module, and Supply-Side Connection forms
are also available as interactive PDF files at www.solarabcs.org/permitting. In jurisdic-
tions that have adopted the Expedited Permit Process for PV Systems, these forms can
be filled out electronically and submitted in either printed form and via email. An elec-
tronic format is used so that the supplied information is standardized and legible for the
local jurisdiction.
3202 S Griset Pl
12/15/22
Expedited Permit Process for PV Systems — Micro-Inverter2
Expedited Permit Process for Small-Scale PV Systems
Micro-Inverter
The information in this guideline is intended to help local jurisdictions and contractors identify when PV system installations
are simple, needing only a basic review, and when an installation is more complex. It is likely that 50%-75% of all residential
systems will comply with these simple criteria. For projects that fail to meet the simple criteria, resolution steps have been
suggested to provide as a path to permit approval.
Required Information for Permit:
1. Site plan showing location of major components on the property. This drawing need not be exactly to scale, but it
should represent relative location of components at site (see supplied example site plan). PV arrays on dwellings
with a 3’ perimeter space at ridge and sides may not need separate fire service review.
2. Electrical diagram showing PV array configuration, wiring system, overcurrent protection, inverter, disconnects,
required signs, and ac connection to building (see supplied standard electrical diagram).
3. Specification sheets and installation manuals (if available) for all manufactured components including, but not
limited to, PV modules, inverter(s), combiner box, disconnects, and mounting system.
Step 1: Structural Review of PV Array Mounting System
Is the array to be mounted on a defined, permitted roof structure? l Yes l No
If No due to non-compliant roof or a ground mount, submit completed worksheet for the structure WKS1.
Roof Information:
1. Is the roofing type lightweight (Yes = composition, lightweight masonry, metal, etc…)__________________________
____________________________________________________________________________________________________
If No, submit completed worksheet for roof structure WKS1 (No = heavy masonry, slate, etc…).
2. Does the roof have a single roof covering? l Yes l No
If No, submit completed worksheet for roof structure WKS1.
3. Provide method and type of weatherproofing roof penetrations (e.g. flashing, caulk).____________________________
Mounting System Information:
1. Is the mounting structure an engineered product designed to mount PV modules with no more than an 18” gap
beneath the module frames? l Yes l No
If No, provide details of structural attachment certified by a design professional.
2. For manufactured mounting systems, fill out information on the mounting system below:
a. Mounting System Manufacturer ___________Product Name and Model#________________________________
b. Total Weight of PV Modules and Rails ___________lbs
c. Total Number of Attachment Points____________
d. Weight per Attachment Point (b÷c)_________________lbs (if greater than 45 lbs, see WKS1)
e. Maximum Spacing Between Attachment Points on a Rail ______________inches (see product manual for
maximum spacing allowed based on maximum design wind speed)
f. Total Surface Area of PV Modules (square feet)_________________ ft 2
g. Distributed Weight of PV Module on Roof (b÷f)_______________ lbs/ft2
If distributed weight of the PV system is greater than 5 lbs/ft2, see WKS1.
Step 2: Electrical Review of PV System (Calculations for Electrical Diagram)
In order for a PV system to be considered for an expedited permit process, the following must apply:
1. PV modules, utility-interactive inverters, and combiner boxes are identified for use in PV systems.
2. The PV array is composed of 4 series strings or less per inverter.
3. The total inverter capacity has a continuous ac power output 13,440 Watts or less
4. The ac interconnection point is on the load side of service disconnecting means (690.64(B)).
5. One of the standard electrical diagrams (E1.1, E1.1a, E1.1b, or E1.1c) can be used to accurately represent the PV
system. Interactive PDF diagrams are available at www.solarabcs.org/permitting.
Fill out the standard electrical diagram completely. A guide to the electrical diagram is provided to help the applicant
understand each blank to fill in. If the electrical system is more complex than the standard electrical diagram can effectively
communicate, provide an alternative diagram with appropriate detail.
3202 S Griset Pl
12/15/22
~111.60'
~5
7
.
4
3
'
~111.60'
~5
7
.
4
3
'
21'-7"
3'
-
1
"
29'-0"
MSP
JB
UM CB
MSP
JB
UM CB
SITE PLAN WITH ROOF PLAN
SHEET NAME
SHEET NUMBER
PV-1
PROJECT NAME
J
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SHEET SIZE
ANSI B
11" X 17"
DEL MAR, CA 92014, USA
REVDATE DESCRIPTION
VERSION
UR10/14/2022 INITIAL RELEASE
SITE PLAN WITH
ROOF PLAN
1 SCALE: 3/32" = 1'-0"
NOTE:
A. ALL ELECTRICAL EQUIPMENT, INVERTERS,
DISCONNECTS, MAIN SERVICE PANELS, ETC. SHALL
NOT BE INSTALLED WITHIN 3 OF THE GAS METERS
SUPPLY OR DEMAND PIPING.
ROOF ACCESS POINT SHALL BE LOCATED IN AREAS THAT DO NOT REQUIRE
THE PLACEMENT OF GROUND LADDERS OVER OPENINGS SUCH AS WINDOWS
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.
LEGEND
UTILITY METER
JUNCTION BOX
UM
JB
MSP MAIN SERVICE PANEL
ENPHASE IQ COMBINER 4CB
GATE
FENCE
CONDUIT
PROPERTY LINE
TREES
NOTE:
3/4" OR GREATER EMT CONDUIT
RUN (7/8" ABOVE ROOF)
S
G
R
I
S
E
T
P
L
EXISTING
DRIVEWAY
ONE- STORY
HOUSE
6/30/2024
STAMPED 10/19/2022
NOTE :
1. PRIOR TO COMMENCEMENT OF WORK, THE CONTRACTOR SHALL VERIFY THE FRAMING SIZES,
SPACINGS, AND SPANS NOTED IN THE STAMPED PLANS AND ACCOMPANYING CALCULATIONS AND
NOTIFY THE ENGINEER OF RECORD OF ANY DISCREPANCIES PRIOR TO STARTING CONSTRUCTION.
2. THESE PLANS ARE STAMPED FOR STRUCTURAL CODE COMPLIANCE OF THE ROOF FRAMING
SUPPORTING THE PROPOSED PV INSTALLATION REFERENCED ONLY. THESE PLANS ARE NOT STAMPED
FOR WATER LEAKAGE. PV MODULES, RACKING, AND ATTACHMENT COMPONENTS MUST FOLLOW
MANUFACTURER GUIDELINES AND REQUIREMENTS.
3. PLEASE SEE THE ACCOMPANYING STRUCTURAL CALCULATIONS REPORT FOR DETAILS REGARDING
CALCULATIONS AS WELL AS LIMITS OF SCOPE OF WORK AND LIABILITY.
3202 S Griset Pl
12/15/22
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Micro-Inverter Electrical Diagram
Contractor Name,
Address and Phone:
One-Line Standard Electrical Diagram
for Micro-Inverter PV Systems
Site Name:
Site Address:
System AC Size:
SIZE FSCM NO DWG NO REV
E1.1a
SCALE NTS Date: SHEET
Drawn By:
Checked By:
DESCRIPTION OR CONDUCTOR TYPE
USE-2 or PV WIRE
GEC EGC X ALL THAT APPLY
EXTERIOR CABLE LISTED W/ INV.
THWN-2 or XHHW-2 or RHW-2
GEC EGC X ALL THAT APPLY
NO DC GEC IF 690.35 SYSTEM
THWN-2 or XHHW-2 or RHW-2
GEC EGC X ALL THAT APPLY
TAG
1
2
3
4
5
CONDUIT AND CONDUCTOR SCHEDULE
COND.
GAUGE
MFG
MFG
NUMBER OF
CONDUCTORS
MFG Cable
MFG Cable
CONDUIT
TYPE
N/A
N/A
N/A
SAME
SAME
CONDUIT
SIZE
N/A
N/A
N/A
SAME
SAME
DESCRIPTION
PV DC or AC MODULE
DC/AC INVERTER (MICRO)
J-BOX (IF USED)
PV ARRAY
AC COMB. PANEL (IF USED)
GEN METER (IF USED)
AC DISCONNECT (IF USED)
SERVICE PANEL
TAG
1
2
3
4
5
6
7
8
PART NUMBER NOTES
FOR UNUSED MODULES
PUT "N/A in BLANK ABOVE
1
1
3
2
3
EQUIPMENT SCHEDULE
2
_____
MICRO-INVERTERS
IN BRANCH-
CIRCUIT
MOD
____
DC
AC
MOD
____
DC
AC
MOD
____
DC
AC
MOD
____
DC
AC
MOD
____
DC
AC
MOD
____
DC
AC
J-BOX
4
AC DISCO
M
BUILDING
GROUNDING
ELECTRODE
G
M
UTILITY
SERVICE
MAIN SERVICE PANEL
MAIN
OCPD
INVERTER
OCPD
6
7
8
5
4
5
G
SEE GUIDE APPENDIX D FOR
INFORMATION ON MODULE AND
ARRAY GROUNDING
AC COMBINER
PANEL
G
____
MICRO-INVERTERS
IN BRANCH-
CIRCUIT
Powur, PBC Inc
2683 Via De La Valle Ste 321G
Del Mar CA 92014
237338_Tran_PV
6.433
3202 S Griset Pl
541-891-6175
3202 S Griset Pl
12/15/22
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Contractor Name,
Address and Phone:
Notes for One-Line Standard Electrical
Diagram for Single-Phase PV Systems
Site Name:
Site Address:
System AC Size:
SIZE FSCM NO DWG NO REV
E1.2a
SCALE NTS Date: SHEET
Drawn By:
Checked By:
MAX POWER-POINT CURRENT (IMP)
MAX POWER-POINT VOLTAGE (VMP)
OPEN-CIRCUIT VOLTAGE (VOC)
SHORT-CIRCUIT CURRENT (ISC)
MAX SERIES FUSE (OCPD)
MAXIMUM POWER (PMAX)
MAX VOLTAGE (TYP 600VDC)
VOC TEMP COEFF (mV/oC or %/oC )
IF COEFF SUPPLIED, CIRCLE UNITS
MODULE MAKE
MODULE MODEL
PV MODULE RATINGS @ STC (Guide Section 5)
MAX DC VOLT RATING
MAX POWER @ 40oC
NOMINAL AC VOLTAGE
MAX AC CURRENT
MAX OCPD RATING
INVERTER MAKE
INVERTER MODEL
INVERTER RATINGS (Guide Section 4)
1) IF UTILITY REQUIRES A VISIBLE-BREAK SWITCH, DOES THIS SWITCH MEET THE
REQUIREMENT? YES NO N/A
2) IF GENERATION METER REQUIRED, DOES THIS METER SOCKET MEET THE
REQUIREMENT? YES NO N/A
3) SIZE PHOTOVOLTAIC POWER SOURCE (DC) CONDUCTORS BASED ON MAX
CURRENT ON NEC 690.53 SIGN OR OCPD RATING AT DISCONNECT
4) SIZE INVERTER OUTPUT CIRCUIT (AC) CONDUCTORS ACCORDING TO INVERTER
OCPD AMPERE RATING. (See Guide Section 9)
5) TOTAL OF ______ INVERTER OUTPUT CIRCUIT OCPD(s), ONE FOR EACH MICRO-
INVERTER CIRCUIT. DOES TOTAL SUPPLY BREAKERS COMPLY WITH 120% BUSBAR
EXCEPTION IN 690.64(B)(2)(a)? YES NO
NOTES FOR INVERTER CIRCUITS (Guide Section 8 and 9):
1.) LOWEST EXPECT AMBIENT TEMPERATURE BASED ON ASHRAE MINIMUM MEAN
EXTREME DRY BULB TEMPERATURE FOR ASHRAE LOCATION MOST SIMILAR TO
INSTALLATION LOCATION. LOWEST EXPECTED AMBIENT TEMP ____oC
2.) HIGHEST CONTINUOUS AMBIENT TEMPERATURE BASED ON ASHRAE HIGHEST
MONTH 2% DRY BULB TEMPERATURE FOR ASHRAE LOCATION MOST SIMILAR TO
INSTALLATION LOCATION. HIGHEST CONTINUOUS TEMPERATURE ____oC
2.) 2009 ASHRAE FUNDAMENTALS 2% DESIGN TEMPERATURES DO NOT EXCEED
47oC IN THE UNITED STATES (PALM SPRINGS, CA IS 44.1 oC). FOR LESS THAN 9
CURRENT-CARRYING CONDUCTORS IN ROOF-MOUNTED SUNLIT CONDUIT AT
LEAST 0.5" ABOVE ROOF AND USING THE OUTDOOR DESIGN TEMPERATURE OF
47oC OR LESS (ALL OF UNITED STATES),
a) 12 AWG, 90 oC CONDUCTORS ARE GENERALLY ACCEPTABLE FOR MODULES
WITH Isc OF 7.68 AMPS OR LESS WHEN PROTECTED BY A 12-AMP OR SMALLER
FUSE.
b) 10 AWG, 90oC CONDUCTORS ARE GENERALLY ACCEPTABLE FOR MODULES
WITH Isc OF 9.6 AMPS OR LESS WHEN PROTECTED BY A 15-AMP OR SMALLER
FUSE.
NOTES FOR ARRAY CIRCUIT WIRING (Guide Section 6 and 8 and Appendix E):
OCPD = OVERCURRENT PROTECTION DEVICE
NATIONAL ELECTRICAL CODE®REFERENCES
SHOWN AS (NEC XXX.XX)
NOTES FOR ALL DRAWINGS:
SIGNSSEE GUIDE SECTION 7
SIGN FOR DC DISCONNECT
SIGN FOR INVERTER OCPD AND AC
DISCONNECT (IF USED)
No sign necessary since 690.51
marking on PV module covers
needed information
AC OUTPUT CURRENT
NOMINAL AC VOLTAGE
SOLAR PV SYSTEM
AC POINT OF CONNECTION
THIS PANEL FED BY MULTIPLE
SOURCES (UTILITY AND SOLAR)
Notes for Micro-Inverter Electrical Diagram
Powur, PBC Inc
2683 Via De La Valle Ste 321G
Del Mar CA 92014
541-891-6175
237338_Tran_PV
3202 S Griset Pl
6.433
3202 S Griset Pl
12/15/22
Current Renewables Engineering Inc.
Professional Engineer
info@currentrenewableseng.com
Design Criteria:
Subject: Structural Certification for Installation of Residential Solar
re job:
Attn.: To Whom It May Concern
Observation of the condition of the existing framing system was performed by an audit team of
After review of the field observation data, structural capacity calculations were performed in accordance
with applicable building codes to determine adequacy of the existing roof framing supporting the proposed
panel layout. Please see full Structural Calculations report for details regarding calculations performed and
limits of scope of work and liability. The design criteria and structural adequacy are summarized below:
10-18-2022
10-18-2022
Powur PBC
Justin Tran
Powur PBC
ROOF 1: Shingle roofing supported by 2x4 Truss @ 24 in. OC spacing. The roof is sloped at
approximately 23 degrees and has a max beam span of 9.1 ft between supports. Roof is adequate to
support the imposed loads. Therefore, no structural upgrades are required.
ROOF 2: Flat Material roofing supported by 2x4 Truss @ 24 in. OC spacing. The roof is sloped at
approximately 5 degrees and has a max beam span of 9.9 ft between supports. Roof is adequate to
support the imposed loads. Therefore, no structural upgrades are required.
Code: 2019 CBC, ASCE 7-16, Ult Wind Speed: 95 mph, Ground Snow: 0 psf, Min Snow Roof: 0 psf
1760 Chicago Ave Suite J13, Riverside, CA 92507 (951) 405-1733info@currentrenewableseng.com
2683 Via De La Valle #321G
3202 S Griset Pl, Santa Ana, CA 92704, USA
3202 S Griset Pl
12/15/22
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
Powur, PBC Inc
1060243
Mike Felber
541-891-6175
mike.felber@powur.com
3202 S Griset Pl
11/15/2022
3202 S Griset Pl
12/15/22
SHEET NAME
SHEET NUMBER
PV-4
PROJECT NAME
JU
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SHEET SIZE
ANSI B
11" X 17"
DEL MAR, CA 92014, USA
REVDATE DESCRIPTION
VERSION
UR10/14/2022 INITIAL RELEASE
ELECTRICAL LINE
DIAGRAM WITH
CALCULATION
ELECTRICAL LINE DIAGRAM WITH CALCULATION
SCALE: NTS1
SOLAR MODULE SPECIFICATIONS
MANUFACTURER / MODEL # VMP IMP VOC ISC
TEMPERATURE
COEFFICIENT
OF Voc
# OF MODULES
LONGI SOLARLR4-60HPB-355M
(355W)34.6 10.27 40.6 11.25 -0.27%/°C 20
MODULE DIMENSION 69.09" L x 40.87" W x 1.38" D
AMBIENT TEMPERTURE SPECIFICATIONS
RECORD
LOW TEMP
AMBIENT TEMP
(HIGH TEMP 2%)
CONDUIT
HEIGHT
CONDUCTOR
TEMPERATURE
RATE (ON
ROOF)
CONDUCTOR
TEMPERATURE
RATE (OFF
ROOF)
2° 31° 7/8"90°75°
INVERTER SPECIFICATIONS
MANUFACTURER / MODEL # QUANTITY NOMINAL OUTPUT
VOLTAGE
NOMINAL OUTPUT
CURRENT
ENPHASE ENERGY IQ8M-72-2-US 20 240 VAC 1.35A
C
(N) 200A MAIN
SERVICE PANEL
WITH (N) 200A
MAIN BREAKER
(TOP FED)
L
EXISTING
GROUNDING
SYSTEM
(N) 40A PV
BREAKER
200A
40A
BI-DIRECTIONAL
UTILITY METER
1-PHASE, 3-W,
120V/240V, 60Hz
SYSTEM SIZE:- 20 x 355W = 7.10 kWDC
(20*331.6*.97)/1000 = 6.43 kWAC
TERMINATOR CAP ON LAST CABLE
CONNECTOR Q CABLE (TYP)
10 MICRO-INVERTERS IN BRANCH CIRCUIT #2
G
(N) JUNCTION BOX
G
IQ GATEWAY
ENPHASE ENERGY
IQ8M-72-2-US, 240V,
MICRO-INVERTERS
20A
10A/15A
(N) ENPHASE IQ
COMBINER BOX 4
A B
20A
20A
20A
10 MICRO-INVERTERS IN BRANCH CIRCUIT #1
WIRE TAG CONDUIT WIRE
QTY WIRE GAUGE WIRE TYPE TEMP.
RATING
WIRE
AMPACI
TY (A)
TEMP.
DERATE
CONDUIT
FILL DERATE
DERATED
AMPACITY (A)
INVERTER
QTY.
DESIGN
CURRENT
(A)
GROUND
SIZE
GROUND
WIRE TYPE
A OPEN AIR 2 12 AWG Q-CABLES 90°C 30 0.96 1.00 28.80 10 13.50 06 AWG BARE CU
GND
B 3/4" EMT 4 2 10 AWG 12 AWG THWN-2
NM-B CABLES
WHERE RUN
INDOORS
90°C 40 30 0.96 0.8 30.72 23.04 10 13.50 10 AWG THWN-2
C 3/4" EMT 3 8 AWG THWN 75°C 50 0.94 1.0 47.00 20 27.00 10 AWG THWN
INTERCONNECTION
120% RULE - CEC 705.12(B)(2)(3)(b)
UTILITY FEED + SOLAR BACKFEED
200A + 40A = 240A
BUSS RATING x 120%
200A x 120% = 240A
SERVICE FEED SOURCE:
SCE
240V
N/A
SERVICE INFO.
3202 S Griset Pl
12/15/22
COVER SHEET
PHOTOVOLTAIC ROOF MOUNT SYSTEM
3202 S GRISET PL, SANTA ANA, CA, 92704USA
SHEET NAME
SHEET NUMBER
PV-0
PROJECT NAME
JU
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32
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SHEET SIZE
ANSI B
11" X 17"
DEL MAR, CA 92014, USA
REVDATE DESCRIPTION
VERSION
UR10/14/2022 INITIAL RELEASE
GOVERNING CODES:
2019 CALIFORNIA ELECTRICAL CODE (CEC)
2019 CALIFORNIA BUILDING CODE (CBC)
2019 CALIFORNIA RESIDENTIAL CODE (CRC)
2019 CALIFORNIA GREEN CODE (CGC)
2019 CALIFORNIA MECHANICAL CODE (CMC)
2019 CALIFORNIA PLUMBING CODE (CPC)
2019 CA FIRE CODE TITLE 24 SUPPLEMENT
ANY OTHER LOCAL AMENDMENTS
2 VICINITY MAP
SCALE: NTSPV-0
1 AERIAL PHOTO
SCALE: NTSPV-0
GENERAL NOTES
x THE CONTRACTOR/INSTALLER OF THE SOLAR PV SYSTEM OVER EXISTING
ROOF SHALL CONFORM TO OSHA REQUIREMENTS DURING THE
CONSTRUCTION PHASE. JOB SAFETY AND CONSTRUCTION PROCEDURES
ARE THE SOLE RESPONSIBILITY OF THE CONTRACTOR/INSTALLER.
x REFER TO ELECTRICAL DRAWING PV-4 FOR PANEL DETAILED
INFORMATION.
x IN CASE OF CONFLICT BETWEEN STRUCTURAL DRAWINGS AND
ELECTRICAL DRAWINGS, THE MOST RIGID REQUIREMENTS SHALL
GOVERN.
x THE CONTRACTOR/INSTALLER SHALL VERIFY ALL EXISTING BUILDING
INFORMATION SHOWN (DIMENSIONS, ROOF TOP PROJECTIONS, ETC.) AND
NOTIFY THE ENGINEER OF ANY DISCREPANCIES PRIOR TO INSTALLATIONS
OF PV SYSTEM.
x THE CONTRACTOR/INSTALLER SHALL VERIFY AND COORDINATE EXISTING
OPENINGS, ROOF TOP UNITS, VENT PIPES, ETC. SHOWN ON DRAWINGS. IF
THERE IS A DISCREPANCY BETWEEN DRAWINGS, IT IS THE
CONTRACTORS/INSTALLER'S RESPONSIBILITY TO NOTIFY ENGINEER
PRIOR TO PERFORMING THE WORK.
x ALL CONSTRUCTION IS TO BE PERFORMED IN STRICT CONFORMANCE
WITH ALL APPLICABLE TOWN, COUNTY & STATE REGULATIONS AND/OR
ANY OTHER GOVERNING BODIES.
x DO NOT SCALE THESE DRAWINGS, USE DIMENSIONS. CONTRACTOR MUST
CONDUCT ROOF SURVEY TO VERIFY DIMENSIONS SHOWN ON PLAN PRIOR
TO INSTALLATION. IF THERE IS A DISCREPANCY IT IS
CONTRACTOR/INSTALLER'S RESPONSIBILITY TO NOTIFY THE ENGINEER
IMMEDIATELY.
x LOCATED IN AREAS NOT REQUIRING PLACEMENT OF GROUND LADDERS
OVER OPENINGS SUCH AS DOORS OR WINDOWS.
x LOCATED AT STRONG POINTS OF BUILDING CONSTRUCTION IN
LOCATIONS WHERE ACCESS POINT DOES NOT CONFLICT WITH
OVERHEAD OBSTRUCTIONS SUCH AS TREE LIMBS, WIRES, OR SIGNS.
x DISCONNECT MEANS MUST HAVE DEDICATED CLEAR UNOBSTRUCTED
WORKING SPACE NOT LESS THAN 3' DEEP BY 2.5' WIDE TO NOT LESS
THAN 6.5' ABOVE WALKABLE SURFACES IN FRONT OF DISTRIBUTION
PANEL.
x ALL SOLAR MODULES, EQUIPMENT, AND METALLIC COMPONENTS TO BE
BONDED.
x PV ARRAY NOT TO EXCEED HIGHEST POINT OF THE ROOF.
x RAPID SHUTDOWN IS ACTIVED AT THE INVERTER BY THE AC DISCONNECT.
ELECTRICAL NOTES
x ALL EQUIPMENT TO BE LISTED BY UL OR OTHER NRTL, AND LABELED FOR
ITS APPLICATION.
x ALL CONDUCTORS SHALL BE COPPER, RATED FOR 600 V AND 90 & 75
DEGREE C WET ENVIRONMENT.
x WIRING, CONDUIT, AND RACEWAYS MOUNTED ON ROOFTOPS SHALL BE
ROUTED DIRECTLY TO, AND LOCATED AS CLOSE AS POSSIBLE TO THE
NEAREST RIDGE, HIP, OR VALLEY.
x WORKING CLEARANCES AROUND ALL NEW AND EXISTING ELECTRICAL
EQUIPMENT SHALL COMPLY WITH CEC 110.26.
x DRAWINGS INDICATE THE GENERAL ARRANGEMENT OF SYSTEMS.
CONTRACTOR SHALL FURNISH ALL NECESSARY OUTLETS, SUPPORTS,
FITTINGS AND ACCESSORIES TO FULFILL APPLICABLE CODES AND
STANDARDS.
x WHERE SIZES OF JUNCTION BOXES, RACEWAYS, AND CONDUITS ARE NOT
SPECIFIED, THE CONTRACTOR SHALL SIZE THEM ACCORDINGLY.
x ALL WIRE TERMINATIONS SHALL BE APPROPRIATELY LABELED AND
READILY VISIBLE.
x MODULE GROUNDING CLIPS TO BE INSTALLED BETWEEN MODULE FRAME
AND MODULE SUPPORT RAIL, PER THE GROUNDING CLIP
MANUFACTURER'S INSTRUCTION.
x MODULE SUPPORT RAIL TO BE BONDED TO CONTINUOUS COPPER E.G.C.
VIA WEEB LUG OR ILSCO GBL-4DBT LAY-IN LUG.
x THE POLARITY OF THE GROUNDED CONDUCTORS IS NEGATIVE
INTERCONNECTION METHOD : BACKFEED BREAKER
MSP UPGRADE: YES
EXISTING MSP INFORMATION
(E) 100A MAIN SERVICE PANEL WITH (E) 100A MAIN BREAKER
SYSTEM SUMMARY:
(N) 20 - LONGI SOLAR LR4-60HPB-355M (355W) MODULES
(N) 20 - ENPHASE ENERGY IQ8M-72-2-US MICRO-INVERTERS
(N) JUNCTION BOX
(N) 200A MAIN SERVICE PANEL WITH (N) 200A MAIN BREAKER
(N) ENPHASE IQ COMBINER BOX 4
ROOF TYPE: - ASPHALT SHINGLES
NUMBER OF LAYERS: - 01
ROOF FRAME: - 2"X4" TRUSSES @24" O.C.
STORY: - ONE STORY
SNOW LOAD : - 0 PSF
WIND SPEED :- 95 MPH
WIND EXPOSURE:- C
RISK CATEGORY:- II
COORDINATE:- 33.705206, -117.901929
DESIGN CRITERIA:
20 MODULES-ROOF MOUNTED - 7.10 kWDC, 6.433 CEC kWAC
SHEET INDEX
PV-0 COVER SHEET
PV-1 SITE PLAN WITH ROOF PLAN
PV-2 ROOF PLAN WITH MODULES
PV-3, 3.1 ATTACHMENT DETAILS
PV-3.2 ATTACHMENT DETAILS
PV-4 ELECTRICAL LINE DIAGRAM WITH
CALCULATION
PV-5 WARNING LABELS & PLACARD
PV-6+ EQUIPMENT SPEC SHEETS
6/30/2024
STAMPED 10/19/2022
BLDG # 101113130 ISS 12/13/22
ELEC # 20178213 ISS 12/13/22
The scope of the plans is for the
installation of the solar photovoltaic
system only and the approval is subject
to compliance with all applicable city
and state codes and regulations
regarding construction. The approval of
the plans does not constitute any
certification of the accuracy,
completeness, or building permit status
of the existing buildings and structures
as shown.
3202 S Griset Pl
12/15/22
~111.60'
~5
7
.
4
3
'
~111.60'
~5
7
.
4
3
'
21'-7"
3'
-
1
"
29'-0"
MSP
JB
UM CB
MSP
JB
UM CB
SITE PLAN WITH ROOF PLAN
SHEET NAME
SHEET NUMBER
PV-1
PROJECT NAME
J
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SHEET SIZE
ANSI B
11" X 17"
DEL MAR, CA 92014, USA
REVDATE DESCRIPTION
VERSION
UR10/14/2022 INITIAL RELEASE
SITE PLAN WITH
ROOF PLAN
1 SCALE: 3/32" = 1'-0"
NOTE:
A. ALL ELECTRICAL EQUIPMENT, INVERTERS,
DISCONNECTS, MAIN SERVICE PANELS, ETC. SHALL
NOT BE INSTALLED WITHIN 3 OF THE GAS METERS
SUPPLY OR DEMAND PIPING.
ROOF ACCESS POINT SHALL BE LOCATED IN AREAS THAT DO NOT REQUIRE
THE PLACEMENT OF GROUND LADDERS OVER OPENINGS SUCH AS WINDOWS
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.
LEGEND
UTILITY METER
JUNCTION BOX
UM
JB
MSP MAIN SERVICE PANEL
ENPHASE IQ COMBINER 4CB
GATE
FENCE
CONDUIT
PROPERTY LINE
TREES
NOTE:
3/4" OR GREATER EMT CONDUIT
RUN (7/8" ABOVE ROOF)
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EXISTING
DRIVEWAY
ONE- STORY
HOUSE
6/30/2024
STAMPED 10/19/2022
NOTE :
1. PRIOR TO COMMENCEMENT OF WORK, THE CONTRACTOR SHALL VERIFY THE FRAMING SIZES,
SPACINGS, AND SPANS NOTED IN THE STAMPED PLANS AND ACCOMPANYING CALCULATIONS AND
NOTIFY THE ENGINEER OF RECORD OF ANY DISCREPANCIES PRIOR TO STARTING CONSTRUCTION.
2. THESE PLANS ARE STAMPED FOR STRUCTURAL CODE COMPLIANCE OF THE ROOF FRAMING
SUPPORTING THE PROPOSED PV INSTALLATION REFERENCED ONLY. THESE PLANS ARE NOT STAMPED
FOR WATER LEAKAGE. PV MODULES, RACKING, AND ATTACHMENT COMPONENTS MUST FOLLOW
MANUFACTURER GUIDELINES AND REQUIREMENTS.
3. PLEASE SEE THE ACCOMPANYING STRUCTURAL CALCULATIONS REPORT FOR DETAILS REGARDING
CALCULATIONS AS WELL AS LIMITS OF SCOPE OF WORK AND LIABILITY.
3202 S Griset Pl
12/15/22
3'
-
0
"
24
'
-
1
"
2'
-
2
"
3'
-
0
"
10
'
-
4
"
3'
-
6
"
3'-6"
11'-7"20'-3" 5'-6"
MSP
JB
UM CB
SHEET NAME
SHEET NUMBER
PV-2
PROJECT NAME
J
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SHEET SIZE
ANSI B
11" X 17"
DEL MAR, CA 92014, USA
REVDATE DESCRIPTION
VERSION
UR10/14/2022 INITIAL RELEASE
ROOF PLAN WITH
MODULES
ROOF PLAN WITH MODULES
SCALE: 3/32" = 1'-0"1
69.09"
40
.
8
7
"
PHOTOVOLTAIC MODULES
LONGI SOLAR
LR4-60HPB-355M (355W)
MODULE TYPE, DIMENSIONS & WEIGHT
NUMBER OF MODULES = 20 MODULES
MODULE TYPE = LONGI SOLARLR4-60HPB-355M (355W) MODULES
MODULE WEIGHT = 42.9 LBS / 19.5 KG.
MODULE DIMENSIONS = 69.09"X 40.87" = 19.61 SF
UNIT WEIGHT OF ARRAY = 2.19 PSF
NOTE: ACTUAL ROOF CONDITIONS AND TRUSSES (OR SEAM)
LOCATIONS MAY VARY. INSTALL PER MANUFACTURER(S)
INSTALLATION GUIDELINES AND ENGINEERED SPANS FOR
ATTACHMENTS
LEGEND
CONDUIT
VENT, ATTIC FAN (ROOF
OBSTRUCTION)
CHIMNEY
ROOF ATTACHMENT
@ 48" O.C.
UNIRAC SM LIGHT RAIL
TRUSSES
MICRO-INVERTER
UTILITY METER
JUNCTION BOX
UM
JB
MSP MAIN SERVICE PANEL
ENPHASE IQ COMBINER 4CB
DISTRIBUTED DEAD LOAD = 2.46 PSF
AVERAGE ROOF POINT DEAD LOAD = 24.12 LBS
TOTAL SYSTEM WEIGHT: 675.40 LBS
ROOF DESCRIPTION
ROOF TYPE
ASPHALT SHINGLES &
ROLLED ASPHALT
ROOF
ROOF # OF
MODULES
ROOF
TILT AZIMUTH TRUSSES
SIZE
TRUSSES
SPACING
#1 14 23°270° 2"X4" 24" O.C.
#2 06 5°270° 2"X4" 24" O.C.
BILL OF MATERIALS
EQUIPMENT QTY DESCRIPTION
RAIL 12 UNIRAC SM LIGHT RAIL 168" MILL
SPLICE 04 BND SPLICE BAR PRO SERIES MILL
MID CLAMP 32 UNIVERSAL AF SERIES MID CLAMP
END CLAMP 16 UNIVERSAL AF SERIES END CLAMP
ATTACHMENT 28 UNIRAC FLASHLOC ATTACHMENTS
ATTACHMENT 14 UNIRAC FLASHLOC RM (DECK MOUNT)
ATTACHMENTS
GROUNDING LUG 4 GROUND LUG
ARRAY AREA & ROOF AREA CALC'S
AREA OF NEW ARRAY
(Sq. Ft.)
AREA OF ROOF(PLAN
VIEW)
(Sq. Ft.)
TOTAL ROOF AREA
COVERED BY ARRAY %
392.18 2820.68 13.90%
14% ROOF AREA (ARRAY <33% OF ROOF AREA)
NOTE: APPROVED ROOF ATTACHMENT OPTIONS INDICATED
ON PV-3 & PV-3.1 ATTACHMENT DETAILS PAGE(S)
NOTE:
3/4" OR GREATER EMT CONDUIT
RUN (7/8" ABOVE ROOF)
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36" FIRE PATHWAY
36" FIRE PATHWAY
18
"
F
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18
"
F
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A
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36" FIRE PATHWAY 36
"
F
I
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E
P
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T
H
W
A
Y
36" FIRE PATHWAY
18
"
F
I
R
E
P
A
T
H
W
A
Y
18
"
F
I
R
E
P
A
T
H
W
A
Y
ROOF #1
ARRAY AREA & ROOF AREA CALC'S
ROOF # OF
MODULES
ARRAY
AREA
(Sq. Ft.)
ROOF
AREA
(Sq. Ft.)
ROOF
AREA
COVERED BY
ARRAY (%)
#1 14 274.53 661.45 41.50
#2 06 119.50 541.99 22.05
ROOF #2
FOR COMP SHINGLE ROOF
6/30/2024
STAMPED 10/19/2022
NOTE TO INSTALLERS:
VERIFY THE ROOF FRAMING INFO BEFORE
INSTALLATION AND NOTIFY THE EOR AT
951.405.1733 IF THERE IS ANY INCONSISTENCY
BETWEEN SITE VERIFICATION AND FOLLOWING:
2x4 TRUSSES @ 24" OC SPACING WITH MAX
UNSUPPORTED SPAN EQUAL OR LESS THAN 9.9
FT.
3202 S Griset Pl
12/15/22
SHEET NAME
SHEET NUMBER
PV-3
PROJECT NAME
JU
S
T
I
N
T
R
A
N
32
0
2
S
G
R
I
S
E
T
P
L
,
SA
N
T
A
A
N
A
,
C
A
,
9
2
7
0
4
U
S
A
AP
N
#
4
1
2
1
5
1
1
2
UT
I
L
I
T
Y
:
S
C
E
AH
J
:
C
I
T
Y
O
F
S
A
N
T
A
A
N
A
SHEET SIZE
ANSI B
11" X 17"
DEL MAR, CA 92014, USA
REVDATE DESCRIPTION
VERSION
UR10/14/2022 INITIAL RELEASE
ATTACHMENT
DETAIL
ATTACHMENT DETAIL
SCALE: NTS1
ATTACHMENT DETAIL (ENLARGED VIEW)
SCALE: NTS2
SS SERRATED FLANGE NUT
(N) PV MODULE
(N) PV MODULE
ENLARGED VIEW
FLASHLOC BASE MILL OR DARK
SS SERRATED T-BOLT
UNIRAC SM LIGHT RAIL
5/16" STAINLESS STEEL LAG
BOLT OR 2-1/2" MIN. EMBEDMENT
AND SS EPDM WASHER
(E) 2"X4"TRUSS
E
S
@ 24" O.C.
~5
"
2.5" MIN.
EMBEDMENT
~5
"
(E) ASPHALT SHINGLES ROOF
(E) ASPHALT SHINGLES ROOF
ROOF / DECK MEMBRANE
BUILDING STRUCTURE
1.38
"
1.
3
8
"
NOTE: ACTUAL ROOF CONDITIONS AND TRUSSES (OR SEAM)
LOCATIONS MAY VARY. INSTALL PER MANUFACTURER(S)
INSTALLATION GUIDELINES AND ENGINEERED SPANS FOR
ATTACHMENTS 6/30/2024
STAMPED 10/19/2022
3202 S Griset Pl
12/15/22
SHEET NAME
SHEET NUMBER
PV-3.1
PROJECT NAME
JU
S
T
I
N
T
R
A
N
32
0
2
S
G
R
I
S
E
T
P
L
,
SA
N
T
A
A
N
A
,
C
A
,
9
2
7
0
4
U
S
A
AP
N
#
4
1
2
1
5
1
1
2
UT
I
L
I
T
Y
:
S
C
E
AH
J
:
C
I
T
Y
O
F
S
A
N
T
A
A
N
A
SHEET SIZE
ANSI B
11" X 17"
DEL MAR, CA 92014, USA
REVDATE DESCRIPTION
VERSION
UR10/14/2022 INITIAL RELEASE
ATTACHMENT
DETAIL
ATTACHMENT DETAIL
SCALE: NTS1
ATTACHMENT DETAIL (ENLARGED VIEW)
SCALE: NTS2
(E) 2"
X
4
"
TRUSS
E
S
@24" O.C
ENLARGE VIEW
(N) PV MODULES
~5
"
PV MODULES
UNIRAC SM LIGHT RAIL
L-FOOT
5/16" STAINLESS STEEL LAG BOLT
WITH 2-1/2" MIN. EMBEDMENT AND
SS EPDM WASHER
FLASH KIT PRO
BUILDING STRUCTURE
ROOF / DECK MEMBRANE
2.5" MIN.
EMBEDMENT
~5
"
(E) ASPHALT SHINGLES ROOF
ASPHALT SHINGLES ROOF
1.38
"
1.
3
8
"
NOTE: ACTUAL ROOF CONDITIONS AND TRUSSES (OR SEAM)
LOCATIONS MAY VARY. INSTALL PER MANUFACTURER(S)
INSTALLATION GUIDELINES AND ENGINEERED SPANS FOR
ATTACHMENTS 6/30/2024
STAMPED 10/19/2022
3202 S Griset Pl
12/15/22
SHEET NAME
SHEET NUMBER
PV-3.2
PROJECT NAME
JU
S
T
I
N
T
R
A
N
32
0
2
S
G
R
I
S
E
T
P
L
,
SA
N
T
A
A
N
A
,
C
A
,
9
2
7
0
4
U
S
A
AP
N
#
4
1
2
1
5
1
1
2
UT
I
L
I
T
Y
:
S
C
E
AH
J
:
C
I
T
Y
O
F
S
A
N
T
A
A
N
A
SHEET SIZE
ANSI B
11" X 17"
DEL MAR, CA 92014, USA
REVDATE DESCRIPTION
VERSION
UR10/14/2022 INITIAL RELEASE
ATTACHMENT
DETAIL
ATTACHMENT DETAIL
SCALE: NTS1
ATTACHMENT DETAIL (ENLARGED VIEW)
SCALE: NTS2
NOTE: ACTUAL ROOF CONDITIONS AND RAFTERS (OR SEAM)
LOCATIONS MAY VARY. INSTALL PER MANUFACTURER(S)
INSTALLATION GUIDELINES AND ENGINEERED SPANS FOR
ATTACHMENTS
PV MODULES
ENLARGED VIEW
(E) ROLLED ASPHALT
2.5" MIN.
EMBEDMENT
PV MODULES
5/16X3.5" STAINLESS STEEL LAG BOLT WITH MIN
2-1/2 THREAD EMBEDMENT SEALED PENETRATIONL-FOOT
GROUNDING END/MID CLAMP
UNIRAC CHANNEL NUT
FLASHLOC RM ATTACHMENT
FLASHLOC RM ATTACHMENT
5/16X3.5" LAG SCREWS WITH
2.5"MIN EMBEDMENT
6/30/2024
STAMPED 10/19/2022
3202 S Griset Pl
12/15/22
POWER TO THIS BUILDING IS ALSO SUPPLIED FROM THE
FOLLOWING SOURCES WITH DISCONNECTS LOCATED AS SHOWN
32
0
2
S
G
R
I
S
E
T
P
L
(N) 200A MAIN SERVICE PANEL
WITH (N) 200A MAIN BREAKER
(E) UTILITY METER
(N) ENPHASE IQ COMBINER BOX 4
(N) PV MODULES
CAUTION !
SHEET NAME
SHEET NUMBER
PV-5
PROJECT NAME
JU
S
T
I
N
T
R
A
N
32
0
2
S
G
R
I
S
E
T
P
L
,
SA
N
T
A
A
N
A
,
C
A
,
9
2
7
0
4
U
S
A
AP
N
#
4
1
2
1
5
1
1
2
UT
I
L
I
T
Y
:
S
C
E
AH
J
:
C
I
T
Y
O
F
S
A
N
T
A
A
N
A
SHEET SIZE
ANSI B
11" X 17"
DEL MAR, CA 92014, USA
REVDATE DESCRIPTION
VERSION
UR10/14/2022 INITIAL RELEASE
WARNING LABELS &
PLACARD
WARNING
DUAL POWER SOURCES
SECOND SOURCE IS
PHOTOVOLTAIC SYSTEM
WARNING
POWER SOURCE OUTPUT
CONNECTION - DO NOT RELOCATE
THIS OVERCURRENT DEVICE.
REQ'D BY & 705.12 (B)(3)
APPLY TO:
MAIN SERVICE PANEL
LOAD CENTER
COMBINER BOX
INVERTER
AT EACH AC DISCONNECTS MEANS
[CEC 690.13(B) AND 690.54]
AT POINT OF INTERCONNECTION
OVERCURRENT DEVICE
REQ'D BY CEC 705.12 (B)(2)(3)(B)
PHOTOVOLTAIC SYSTEM AC DISCONNECT
RATED ACOPERATING CURRENT 27.00 AMPS
AC NOMINAL OPERATING VOLTAGE 240 VOLTS
LABEL LOCATION:
CONDUIT, RACEWAYS, AND J-BOXES
(LABELED EVERY 10')
(PER CODE: CEC690.31(G)(3)
LABEL LOCATION:
RAPID SHUTDOWN
(PER CODE: CEC 690.56(C)(3)
CAUTION
PHOTOVALTAIC SYSTEM
CIRCUIT IS BACKFED
LABEL LOCATION:
AT MAIN SERVICE PANE, PULL BOXES
[CEC 705.12(B)(3)]AT RAPID SHUTDOWN SYSTEM
[CEC 690.56(C)(1)(A)]
LABEL LOCATION
SOLAR PV SYSTEM EQUIPPED
WITH RAPID SHUTDOWN
SOLAR ELECTRIC
PV PANELS
3202 S Griset Pl
12/15/22
-.e
Planning & Building Agency
Permits & Plan Check Section
20 Civic Center Plaza
P.O. Box 1988 (M-19)
Santa Ana, CA 92702
(714)647-5800
EXISTING ONE & TWO FAMILY DWELLINGS
ELECTRICAL SERVICES UNDERGROUND
EXCEPTION
CEC 2019 ELC-04
All new utility connections are required to be installed below grade by Santa Ana Municipal Code 41-
626(b). There is a standing exception for existing one and two family dwellings. This exception
applies only when the new electrical service is designed to be fed from below grade as well as
overhead.
This diagram is a typical unit. The utility is able to feed this cabinet from the top or the bottom without
interfering with the distribution wiring. All the circuit breakers and branch circuits are contained in the
circuit breaker side of this cabinet.
Only listed combination overhead and underground feed service boxes may be used to connect to
an overhead utility drop. This exception to an underground fed service applies only to existing single
family and two family residences.
Rigid New service
Conduit location may NOT
Service
Entrance be under a patio
Conductor fl cover structure.
Riser -SCE
METER
PC��I�C�P
' Future
Underground
Service
Lateral
A surface -mounted combination service rquires no raceway provision for future underground feed.
When new service is semi -flush or flush mounted, a 3 inch rigid raceway is needed. Cap straight stub -
out at a depth of 12 inches below grade. A sweep is capped at 30 inches below grade.
Rev. 1/21/2020
wwwsanta-ana.org/pba/ Page 1 of 1
SHEET NAME
SHEET NUMBER
PV-6
PROJECT NAME
JU
S
T
I
N
T
R
A
N
32
0
2
S
G
R
I
S
E
T
P
L
,
SA
N
T
A
A
N
A
,
C
A
,
9
2
7
0
4
U
S
A
AP
N
#
4
1
2
1
5
1
1
2
UT
I
L
I
T
Y
:
S
C
E
AH
J
:
C
I
T
Y
O
F
S
A
N
T
A
A
N
A
SHEET SIZE
ANSI B
11" X 17"
DEL MAR, CA 92014, USA
REVDATEDESCRIPTION
VERSION
UR10/14/2022INITIAL RELEASE
SPEC SHEETS
3202 S Griset Pl
12/15/22
SHEET NAME
SHEET NUMBER
PV-15
PROJECT NAME
JU
S
T
I
N
T
R
A
N
32
0
2
S
G
R
I
S
E
T
P
L
,
SA
N
T
A
A
N
A
,
C
A
,
9
2
7
0
4
U
S
A
AP
N
#
4
1
2
1
5
1
1
2
UT
I
L
I
T
Y
:
S
C
E
AH
J
:
C
I
T
Y
O
F
S
A
N
T
A
A
N
A
SHEET SIZE
ANSI B
11" X 17"
DEL MAR, CA 92014, USA
REVDATEDESCRIPTION
VERSION
UR10/14/2022INITIAL RELEASE
SPEC SHEETS
3202 S Griset Pl
12/15/22
SHEET NAME
SHEET NUMBER
PV-16
PROJECT NAME
JU
S
T
I
N
T
R
A
N
32
0
2
S
G
R
I
S
E
T
P
L
,
SA
N
T
A
A
N
A
,
C
A
,
9
2
7
0
4
U
S
A
AP
N
#
4
1
2
1
5
1
1
2
UT
I
L
I
T
Y
:
S
C
E
AH
J
:
C
I
T
Y
O
F
S
A
N
T
A
A
N
A
SHEET SIZE
ANSI B
11" X 17"
DEL MAR, CA 92014, USA
REVDATEDESCRIPTION
VERSION
UR10/14/2022INITIAL RELEASE
SPEC SHEETS
3202 S Griset Pl
12/15/22
SHEET NAME
SHEET NUMBER
PV-7
PROJECT NAME
JU
S
T
I
N
T
R
A
N
32
0
2
S
G
R
I
S
E
T
P
L
,
SA
N
T
A
A
N
A
,
C
A
,
9
2
7
0
4
U
S
A
AP
N
#
4
1
2
1
5
1
1
2
UT
I
L
I
T
Y
:
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C
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AH
J
:
C
I
T
Y
O
F
S
A
N
T
A
A
N
A
SHEET SIZE
ANSI B
11" X 17"
DEL MAR, CA 92014, USA
REVDATEDESCRIPTION
VERSION
UR10/14/2022INITIAL RELEASE
SPEC SHEETS
3202 S Griset Pl
12/15/22
SHEET NAME
SHEET NUMBER
PV-8
PROJECT NAME
JU
S
T
I
N
T
R
A
N
32
0
2
S
G
R
I
S
E
T
P
L
,
SA
N
T
A
A
N
A
,
C
A
,
9
2
7
0
4
U
S
A
AP
N
#
4
1
2
1
5
1
1
2
UT
I
L
I
T
Y
:
S
C
E
AH
J
:
C
I
T
Y
O
F
S
A
N
T
A
A
N
A
SHEET SIZE
ANSI B
11" X 17"
DEL MAR, CA 92014, USA
REVDATEDESCRIPTION
VERSION
UR10/14/2022INITIAL RELEASE
SPEC SHEETS
3202 S Griset Pl
12/15/22
SHEET NAME
SHEET NUMBER
PV-9
PROJECT NAME
JU
S
T
I
N
T
R
A
N
32
0
2
S
G
R
I
S
E
T
P
L
,
SA
N
T
A
A
N
A
,
C
A
,
9
2
7
0
4
U
S
A
AP
N
#
4
1
2
1
5
1
1
2
UT
I
L
I
T
Y
:
S
C
E
AH
J
:
C
I
T
Y
O
F
S
A
N
T
A
A
N
A
SHEET SIZE
ANSI B
11" X 17"
DEL MAR, CA 92014, USA
REVDATEDESCRIPTION
VERSION
UR10/14/2022INITIAL RELEASE
SPEC SHEETS
3202 S Griset Pl
12/15/22
SHEET NAME
SHEET NUMBER
PV-10
PROJECT NAME
JU
S
T
I
N
T
R
A
N
32
0
2
S
G
R
I
S
E
T
P
L
,
SA
N
T
A
A
N
A
,
C
A
,
9
2
7
0
4
U
S
A
AP
N
#
4
1
2
1
5
1
1
2
UT
I
L
I
T
Y
:
S
C
E
AH
J
:
C
I
T
Y
O
F
S
A
N
T
A
A
N
A
SHEET SIZE
ANSI B
11" X 17"
DEL MAR, CA 92014, USA
REVDATEDESCRIPTION
VERSION
UR10/14/2022INITIAL RELEASE
SPEC SHEETS
3202 S Griset Pl
12/15/22
SHEET NAME
SHEET NUMBER
PV-11
PROJECT NAME
JU
S
T
I
N
T
R
A
N
32
0
2
S
G
R
I
S
E
T
P
L
,
SA
N
T
A
A
N
A
,
C
A
,
9
2
7
0
4
U
S
A
AP
N
#
4
1
2
1
5
1
1
2
UT
I
L
I
T
Y
:
S
C
E
AH
J
:
C
I
T
Y
O
F
S
A
N
T
A
A
N
A
SHEET SIZE
ANSI B
11" X 17"
DEL MAR, CA 92014, USA
REVDATEDESCRIPTION
VERSION
UR10/14/2022INITIAL RELEASE
SPEC SHEETS
3202 S Griset Pl
12/15/22
SHEET NAME
SHEET NUMBER
PV-12
PROJECT NAME
JU
S
T
I
N
T
R
A
N
32
0
2
S
G
R
I
S
E
T
P
L
,
SA
N
T
A
A
N
A
,
C
A
,
9
2
7
0
4
U
S
A
AP
N
#
4
1
2
1
5
1
1
2
UT
I
L
I
T
Y
:
S
C
E
AH
J
:
C
I
T
Y
O
F
S
A
N
T
A
A
N
A
SHEET SIZE
ANSI B
11" X 17"
DEL MAR, CA 92014, USA
REVDATEDESCRIPTION
VERSION
UR10/14/2022INITIAL RELEASE
SPEC SHEETS
3202 S Griset Pl
12/15/22
SHEET NAME
SHEET NUMBER
PV-13
PROJECT NAME
JU
S
T
I
N
T
R
A
N
32
0
2
S
G
R
I
S
E
T
P
L
,
SA
N
T
A
A
N
A
,
C
A
,
9
2
7
0
4
U
S
A
AP
N
#
4
1
2
1
5
1
1
2
UT
I
L
I
T
Y
:
S
C
E
AH
J
:
C
I
T
Y
O
F
S
A
N
T
A
A
N
A
SHEET SIZE
ANSI B
11" X 17"
DEL MAR, CA 92014, USA
REVDATEDESCRIPTION
VERSION
UR10/14/2022INITIAL RELEASE
SPEC SHEETS
3202 S Griset Pl
12/15/22
SHEET NAME
SHEET NUMBER
PV-14
PROJECT NAME
JU
S
T
I
N
T
R
A
N
32
0
2
S
G
R
I
S
E
T
P
L
,
SA
N
T
A
A
N
A
,
C
A
,
9
2
7
0
4
U
S
A
AP
N
#
4
1
2
1
5
1
1
2
UT
I
L
I
T
Y
:
S
C
E
AH
J
:
C
I
T
Y
O
F
S
A
N
T
A
A
N
A
SHEET SIZE
ANSI B
11" X 17"
DEL MAR, CA 92014, USA
REVDATEDESCRIPTION
VERSION
UR10/14/2022INITIAL RELEASE
SPEC SHEETS
3202 S Griset Pl
12/15/22