HomeMy WebLinkAbout1917 W Bay Crest St - PlanGOVERNING CODES
EXISTING
IRONRIDGE
SITE MAP & PV LAYOUT
ELECTRICAL 1-LINE DIAGRAM
ATTACHMENT LAYOUT
SYSTEM LABELING DETAIL
RSD DATA SHEET
INVERTER DATA SHEET
SHEET INDEX
PROPERTY PLAN
MODULE DATA SHEET
RACKING DATA SHEET
ATTACHMENT DATA SHEET
PV 1.0
PV 2.0
PV 3.0
PV 4.0
PV 5.0
D 6.0
D 7.0
D 8.0
D 9.0
D 10.0
SYSTEM RATING
EQUIPMENT SUMMARY
ELECTRICAL INFORMATION
MAIN SERVICE PANEL BUS SIZE:
MAIN SERVICE BREAKER SIZE:
MOUNTING SYSTEM:
BUILDING INFORMATION
ONE STORY HOUSE
CONSTRUCTION TYPE: V-B
OCCUPANCY: R-3
ROOF:
WIND SPEED:110 mph
Truss 2 x 4 @ 24" O.C.
FLAT TILE
VICINITY MAP (SCALE: NTS)
SATELLITE VIEW (SCALE: NTS)
GENERAL NOTES
1. All electrical materials shall be new and listed by recognized
electrical testing laboratory
Custom made equipment shall have complete test data submitted
by the manufacturer attesting to its safety
2. Outdoor equipment shall be NEMA 3R rated or equivalent
3. All metallic equipment shall be grounded
4. Contractor shall obtain electrical permits prior to installation and
shall coordinate all inspections, testing commissioning and
acceptance with the client,
utility co. and city inspectors as needed.
5. The electrical contractor shall verify the exact locations of service
points and service sizes with the serving utility company and
comply with all utility companies requirements.
6. Drawings are diagrammatic only, routing of raceways shall be
option of the contractor unless otherwise noted and shall be
coordinated with other trades.
7. If the roof material or the roof structure not adequate for PV
installation, call the engineer of record prior to installation. The
contractor is responsible to verify that the roof is capable of
withstanding the extra weight.
8. If the distances for cable runs are different than shown, the
contractor shall notify the electrical engineer to validate the wire
size. Final drawings will be red-lined and updated as appropriate.
9. Whenever a discrepancy in quality of equipment arises on the
drawing or specifications, the contractor shall be responsible for
providing and installing all materials and services required by the
strictest conditions noted on the drawings or in the specifications
to ensure complete compliance and longevity of the operable
system required by the engineer of record.
PHOTOVOLTAIC NOTES:
1. Rooftop mounted photovoltaic panels and modules shall be tested,
listed and identified by recognized testing laboratory
2. Solar system shall not cover any plumbing or mechanical vents
3. Modules and support structures shall be grounded
unless racking has integrated ground.
4. 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.
5. All PV modules and associated equipment and wiring shall be
protected from physical damage.
6. 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.
7. Inverter is equipped with integrated DC disconnect, thus providing
ground fault protection
8. All conductors shall be copper and 75 deg rated
9. 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.
10.Non-current carrying metal parts of equipment shall be effectively
bonded together. Bond both ends of raceways.
125A
100A
DC 5.600 KW STC
AC 4.060 KW STC
14 HANWHA 400 WATT MODULES
WITH IQ8+ MICROINVERTERS
ECB DATA SHEET D 11.0
TITLE SHEET
PV 0.0
PV SYSTEM AS INDICATED
Scale:Project:
Project Name:
Property Adress:
Melanie Hansen
1917 Bay Crest St,
Santa Ana, CA 92704
CONTRACTOR
Drawn by:New@engineerinc.io
04/28/2023DATE:
Green Day Power
Address: 9745 Business Park Dr
Sacramento, CA 95827
Phone number: 916-758-8030
E-mail: hello@greendaypower.com
TITLE SHEET PV 0.0
THE INSTALLATION OF SOLAR ARRAYS AND
PHOTOVOLTAIC POWER SYSTEMS SHALL COMPLY WITH
THE FOLLOWING CODES:
. 2020 National Electrical Code
· 2022 California Building Code
· 2022 California Residential Code
· 2022 California Green Building Standard Code
· 2022 California Plumbing Code
· 2022 California Mechanical Code
· 2022 California Electrical Code
· 2022 California Fire Code
· 2022 California Energy Code
· 2016 International Property Maintenance Code
ALL OTHER ORDINANCE ADOPTED BY THE
LOCAL GOVERNING AGENCIES
ROOF PLAN P 12.0
LOAD CALCULATION D 13.0
Date Certified and
Exp. Date : 3/31/2024
Signed: 05/03/2023
Engineerinc.io,
303 N Glenoaks Blvd
Burbank, CA 91502
(747) 333-5991
Professional Certification. I hereby certify that these documents
were prepared or approved by me, and that I am a duly licensed
professional engineer under the laws of the State of California.
License No. ____________, Expiration Date: _______________ 88083 03/31/2024
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.
Bldg# 101114924
Elec# 20179513
Issued 05/23/23
1917 W Bay Crest St
05/24/23
SOLAR MODULES
___ Hanwha 400 Watt
Model #Q.PEAK DUO BLK ML-G10+ 400
EMT type Conduit
Solar Module
(N)Junction Box
Fire Setback Line
JB .......................
........................
.....................
.............
.............
14
INDEX
(N)Microinverter
14
INVERTER
INVERTER TYPE: Micro:
___ Enphase IQ8+
Model # IQ8PLUS-72-2-US(240V)
SITE MAP & PV
LAYOUT
PV 1.0
PV SYSTEM AS INDICATED
Scale:Project:
Project Name:
Property Adress:
Melanie Hansen
1917 Bay Crest St,
Santa Ana, CA 92704
ECB (N) Enphase Combiner Box....
CONTRACTOR
Drawn by:New@engineerinc.io
04/28/2023DATE:
MSP (E) Main Service Panel125A
Green Day Power
Address: 9745 Business Park Dr
Sacramento, CA 95827
Phone number: 916-758-8030
E-mail: hello@greendaypower.com
Total Roof Area: 1641
Total Module Area: 308
18.76% of Coverage
Romex...............................
Solar PV Array
14 - Hanwha 400W Modules
14 - IQ8+ Microinverters
Pitch: 20 Deg
Orientation: 161 Deg
MSP
ECB
JB
Ba
y
Cr
est St
3' fi
r
e
s
e
t
b
a
c
k
18'' fire se
t
b
a
c
k
bb bb
b
b
aaaaa
a
a
a
JB
SCALE: 3/16" = 1'-0"
180 °
90 ° 270 °
0°
S
W
N
E
Exp. Date : 3/31/2024
Date Certified and
Signed: 05/17/2023
1917 W Bay Crest
St05/24/23
PV SYSTEM AS INDICATED
Scale: Project:
Project Name:
Property Adress:
Melanie Hansen
1917 Bay Crest St,
Santa Ana, CA 92704
ELECTRICAL 1-LINE
DIAGRAM
Drawn by:New@engineerinc.io
04/28/2023DATE:
100A
HANWHA 400W MODULES14
J BOX
NEMA3R
1 2
BR
A
N
C
H
CI
R
C
U
I
T
-
A
ENPHASE Q CABLE
(2)#12 AWG PV WIRE
(1)#6 AWG EGC
FREE IN THE AIR
14 ENPHASE IQ8+ MICROINVERTERS
INSTALL (2)20A PV
2-POLE C/B
PV MONITORING DEVICE
(3)#10 AWG THWN/THWN-2
(1)#8 AWG GND
3/4'' EMT, 2 FEET
ENPHASE IQ COMBINER 4
120/240V, NEMA 3R
(2)#14 AWG THWN/ THWN-2 15A 2-POLE
(2)#12/2 ROMEX
23 FEET IN ATTIC
DOWNSIZED TO _____
MAIN C/B
NOTE: Service Panel does not contain center fed Main Breaker:
EXISTING
______ MAIN
SERVICE
PANEL
120/240V,
1P, 3W
GEC(E)GROUNDING
ELECTRODE SYSTEM
MAIN METER
125A
INSTALL ____ 2P CB(PV)
INSTALL AT OPPOSITE
END OF BUS FROM
MAIN FEEDER CB
30A
CONTRACTOR
Green Day Power
Address: 9745 Business Park Dr
Sacramento, CA 95827
Phone number: 916-758-8030
E-mail: hello@greendaypower.com
1 2
BR
A
N
C
H
CI
R
C
U
I
T
-
B
6
8
SYSTEM RATING
DC 5.60 KW STC
AC 4.06 KW STC
J BOX
NEMA3R
#12/2 ROMEX
23 FEET IN ATTIC
PV ARRAY RATING WIRE SIZE CALCULATION
BRANCH CIRCUIT - A BRANCH CIRCUIT - A
Number Modules 8 Q.PEAK DUO BLK ML-G10+ 400 Hanwha 400 Watt Number OF Microinverters in Circuit 8
Number MicroInverters 8 Enphase IQ8+ Microinverters IQ8Plus-72-2-US(240V)Microinverter Maximum Output Current (A)1.21
Total DC Wattage (Watts)Watts STC, (Watts/Module) 8 * 400 = 3200 Branch Circuit Total Current (A)8 * 1.21 * 1.25 = 12.1
Array Currents I-SC 11.14 A I-MP 10.77 A Breaker Size Per Branch Circuit (A)20
Module Voltage V-OC 45.3 V V-MP 37.13 V
BRANCH CIRCUIT - B BRANCH CIRCUIT - B
Number Modules 6 Q.PEAK DUO BLK ML-G10+ 400 Hanwha 400 Watt Number OF Microinverters in Circuit 6
Number MicroInverters 6 Enphase IQ8+ Microinverters IQ8Plus-72-2-US(240V)Microinverter Maximum Output Current (A)1.21
Total DC Wattage (Watts)Watts STC, (Watts/Module) 6 * 400 = 2400 Branch Circuit Total Current (A)6 * 1.21 * 1.25 = 9.08
Array Currents I-SC 11.14 A I-MP 10.77 A Breaker Size Per Branch Circuit (A)20
Module Voltage V-OC 45.3 V V-MP 37.13 V
FROM JBOX TO ENPHASE COMBINER BOX
Maximum Continuous Current (A)12.1 More Than 3 CCC Adjustment Factor 0.8 Adjusted Conductor Ampacity(A)12.1 / 0.8 = 15.13
Raceway Height From Roof (Temp 39+22=61C)3 1/2" # of wire( # BC *2)4 Ambient Temp Factor Per NEC Table 310.15(b)(2)(a)0.71
Temp. Derate Factor (max. Continuous current divided ambient tem. Factor (A)15.13 / 0.71 = 21.3 Wire Size from NEC Table 310.15(b)16 10 AWG
FROM ENPHASE COMBINER BOX TO MAIN PANEL
Total Number Of Microinverters 14 Total Amps From All Microinverters (A)14 * 1.21 = 16.94 Consider Continuous (A)16.94 * 1.25 = 21.175
Temp. Derate Factor(0.91 at wall of the Building) (A)21.175 / 0.91 = 23.27 Wire Size from NEC Table 310.15(b)16 10 AWG
Ambient Temp Factor Per NEC Table 310.15(b)(2)(a)0.91
MAIN PANEL
PV Backfeed Breaker Size (A)30 Main Breaker (A) 100 Main Bus Rating (A) 125 Total Amps On Bus (A) 120% 100 + 30 = 130 <= 150(A)
Exp. Date : 3/31/2024
Date Certified and
Signed: 05/17/2023
1917 W Bay Crest
St05/24/23
CAUTION
POWER TO THIS BUILDING IS ALSO SUPPLIED FROM THE FOLLOWING
SOURCES WITH DISCONNECTS LOCATED AS SHOWN:
SYSTEM
LABELING DETAIL
(STICKER TO BE LOCATED ON
CONDUIT WITH DC CURRENT
EVERY 4' HORIZONTALLY OR
10' VERTICALLY AND 1' FROM
EACH SIDE OF A BEND)
(TO BE LOCATED ON
SUB-PANEL ONLY
WHEN SUB-PANEL IS
DEDICATED FOR PV ONLY)
(STICKER LOCATED
INSIDE PANEL
NEXT TO SOLAR BREAKER)
(STICKER LOCATED
INSIDE PANEL
BELOW PV BREAKER)
PV ARRAY J BOX
INVERTER
INTEGRATED
DC DISCONNECT
PV SUB-PANEL
*if applicable
SUB-PANEL
*if applicable AC
DISCONNECT
*if applicable
METER
MAIN SERVICE
PANEL
*if applicable
(STICKER LOCATED
ON THE PV SUB PANEL)
CAUTION
AUTHORIZED SOLAR
PERSONNAL ONLY!
CAUTION
SOLAR DC CURRENT PRESENT
DURING DAYLIGHT HOURS
WARNING!
ELECTRIC SHOCK HAZARD.
IF GROUND FAULT IS INDICATED,
NORMALLY GROUNDED
CONDUCTORS MAY BE
UNGROUNDED AND ENERGIZED.
DC DISCONNECT
DC PHOTOVOLTAIC POWER SOURCE
RATED MAX POWER POINT CURRENT- AMPS
RATED MAX POWER POINT VOLTAGE- VOLTS
MAXIMUM SYSTEM VOLTAGE- VOLTS
SHORT CIRCUIT CURRENT- AMPS
WARNING!
ELECTRIC SHOCK HAZARD.
DO NOT TOUCH THE TERMINALS.
TERMINALS ON BOTH THE LINE AND
LOAD SIDES MAY BE ENERGIZED IN
THE OPEN POSITION.
PV LOAD CENTER SIZED FOR PV
BREAKERS ONLY OR RENDERED UNABLE
TO ACCEPT ANY ADDITIONAL LOADS.
PV SUB-PANEL ONLY AC DISCONNECT
AC PHOTOVOLTAIC POWER SOURCE
RATED AC OUTPUT CURRENT: A MAX
NOMINAL AC OPERATING VOLTAGE: 240 Vac
THIS PANEL FED BY
MULTIPLE SOURCES
(UTILITY & SOLAR)
SOLAR
WARNING!
INVERTER OUTPUT CONNECTION. DO NOT
RELOCATE THIS OVERCURRENT DEVICE
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 equipmenq 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, defacemet, exposure and
adhesion requirements of Underwriters Laboratories marking
and labeling system 969(UL969).
21.175
LABEL 1 LABEL 2 LABEL 3 LABEL 4
LABEL 5 LABEL 6 LABEL 7 LABEL 8 LABEL 9
LABEL 10 LABEL 11
LABEL 12
87
109
12
7
7
9
8
10
7
7
9
8
1011
7
4 51
2
DIRECTORY
MARKINGS, LABELS AND WIRING SIGNS
A. Purpose: Provide emergency responders with appropriate warning and guidance with respect to isolating solar electric system.
This can facilitate identifying energized electrical lines that connect solar panels to the inverter, as these should not be cut when venting for smoke removal
B. Main Service Disconnect.
1. Residential buildings - The marking main 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 - Tha 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. Minimum 3/8 inches letter height. All letters shall be capitalized. Arial or similar font, non bold.
c. Material: Reflective, weather resistant material suitable for the environment (use UL - 969 as standard for weather rating). 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 for 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
1.Marking is required on all interior and exterior DC conduit raceways,enclosures,cable assemblies,and junction boxes,combiner boxes and disconnects.
2.The materials used for marking shall be reflective,weather resistant material suitable for the environment.
Minimum 3/8 "letter height; all upper case letters Arial or similar font; Red background with white lettering.
3.Marcking shall contain the words: WARNING : PHOTOVOLTAIC POWER SOURCE.
4.Marking shall be placed adjacent to the main service disconnect in a location clearly visible from the location where the disconnect is operated PV 3.0
PV SYSTEM AS INDICATED
Scale:Project:
Project Name:
Property Adress:
Melanie Hansen
1917 Bay Crest St,
Santa Ana, CA 92704
Drawn by:New@engineerinc.io
04/28/2023DATE:
SOLAR PV SYSTEM EQUIPPED
WITH RAPID SHUTDOWN
TURN RAPID SHUTDOWN
SWITCH TO THE
"OFF" POSITION TO
SHUT DOWN PV SYSTEM
AND REDUCE
SHOCK HAZARD
IN THE ARRAY
SOLAR ELECTRIC
PV PANELS
180 °
90 ° 270 °
0°
S
W
N
E
CONTRACTOR
Green Day Power
Address: 9745 Business Park Dr
Sacramento, CA 95827
Phone number: 916-758-8030
E-mail: hello@greendaypower.com
SERVICE POINT &
UTILITY METERING
ENPHASE COMBINER BOX
You Are
Here
PV SOLAR ARRAY
Exp. Date : 3/31/2024
Date Certified and
Signed: 05/17/2023
1917 W Bay Crest
St05/24/23
PROPERTY PLAN
LEGEND
MSP Main Service Panel................
PV 4.0
PV SYSTEM AS INDICATED
Scale:Project:
Project Name:
Property Adress:
Melanie Hansen
1917 Bay Crest St,
Santa Ana, CA 92704
Enphase Combiner BoxECB..........
Drawn by:New@engineerinc.io
04/28/2023DATE:
CONTRACTOR
Green Day Power
Address: 9745 Business Park Dr
Sacramento, CA 95827
Phone number: 916-758-8030
E-mail: hello@greendaypower.com
Ba
y
C
r
e
s
t
S
t
PROPERTY LINE
MSP
ECB
50'-7"
50'-7"
50'-7"
50'-7"
6'
6'-8"
7'-2"
34'-5"
SCALE: 1/8" = 1'-0"
180 °
90° 270 °
0°
S
W
N
E
Date Certified and
Exp. Date : 3/31/2024
Signed: 05/03/2023
Professional Certification. I hereby certify that these documents
were prepared or approved by me, and that I am a duly licensed
professional engineer under the laws of the State of California.
License No. ____________, Expiration Date: _______________ 88083 03/31/2024
Engineerinc.io,
303 N Glenoaks Blvd
Burbank, CA 91502
(747) 333-5991
1917 W Bay Crest
St05/24/23
ATTACHMENT
LAYOUT
DESIGN CRITERIA
Modules:
Max Distributed Load: 3 PSF
Wind Spped: 110 mph
POINT LOAD CALCULATION PER ARRAY
Module Weight (lbs)
# Of Modules
48.5
Total Module Weight (lbs)
Rack Weight (lbs)
Microinverters Weight (lbs)
Total System Weight (lbs)
# Of Standoffs
Max Span Between Standoffs (in)
Loading Per Standoff (lbs)
Total Area (sq.ft.)
Loading (PSF)
679
135.8
33.32
848.12
31
72
27.35
308
2.75
RAIL
ATTACHMENT
Truss 2 x 4 @ 24" O.C.
14 14
PV 5.0
PV SYSTEM AS INDICATED
Scale:Project:
Project Name:
Property Adress:
Melanie Hansen
1917 Bay Crest St,
Santa Ana, CA 92704
Drawn by:New@engineerinc.io
04/28/2023DATE:
Prior to the commencement of work, the
contractor shall verify the existing roof and
framing conditions. Notify
New@engineerinc.io of any Discrepancies
prior to starting construction.
Prior to the commencement of work, the
contractor shall inspect framing for any
damage such as water damage, cracked
framing, etc. and notify New@engineerinc.io
if any issues are found.
These Plans are stamped for structural code
compliance of the roof framing supporting
the proposed PV installation reference only.
These plans are not stamped for water
leakage. PV modules, racking, and
attachment components must follow
manufacturer guidelines and requirements.
Attachments to be installed in a staggered
orientation to properly distribute loads.
Blocking
DF#2
2 x 6
1 Layer of .
Plywood & Building Felt
Solar Module
6"
Attachment
ROOF SECTION DETAIL
Truss 2 x 4 @ 24" O.C.
FLAT TILE
(3.8)
(7.5)
(2.13)
(5.51)
(7.09)
(1.18)
1
3
2
DESCRIPTION
ASSY, ALL TILE HOOK
BOLT, LAG 5/16 X 4"
BASE3
2
1
NO.
IRONRIDGE ALL TILE HOOK DETAILS
CONTRACTOR
Green Day Power
Address: 9745 Business Park Dr
Sacramento, CA 95827
Phone number: 916-758-8030
E-mail: hello@greendaypower.com
11'-7"
9'-7"
Date Certified and
Exp. Date : 3/31/2024
Signed: 05/03/2023
Professional Certification. I hereby certify that these documents
were prepared or approved by me, and that I am a duly licensed
professional engineer under the laws of the State of California.
License No. ____________, Expiration Date: _______________ 88083 03/31/2024
Engineerinc.io,
303 N Glenoaks Blvd
Burbank, CA 91502
(747) 333-5991
1917 W Bay Crest
St05/24/23
INVERTER
DATA SHEET
D 6.0
PV SYSTEM AS INDICATED
Scale:Project:
Project Name:
Property Adress:
Melanie Hansen
1917 Bay Crest St,
Santa Ana, CA 92704
Drawn by:New@engineerinc.io
04/28/2023DATE:
CONTRACTOR
Green Day Power
Address: 9745 Business Park Dr
Sacramento, CA 95827
Phone number: 916-758-8030
E-mail: hello@greendaypower.com
Exp. Date : 3/31/2024
Date Certified and
Signed: 05/17/2023
1917 W Bay Crest
St05/24/23
ENPHASE RAPID
SHUTDOWN,
COMPATIBILITY
WITH PV
D 7.0
PV SYSTEM AS INDICATED
Scale:Project:
Project Name:
Property Adress:
Melanie Hansen
1917 Bay Crest St,
Santa Ana, CA 92704
Drawn by:New@engineerinc.io
04/28/2023DATE:
CONTRACTOR
Green Day Power
Address: 9745 Business Park Dr
Sacramento, CA 95827
Phone number: 916-758-8030
E-mail: hello@greendaypower.com
Exp. Date : 3/31/2024
Date Certified and
Signed: 05/17/2023
1917 W Bay Crest
St05/24/23
MODULE
DATA SHEET
D 8.0
PV SYSTEM AS INDICATED
Scale:Project:
Project Name:
Property Adress:
Melanie Hansen
1917 Bay Crest St,
Santa Ana, CA 92704
Drawn by:New@engineerinc.io
04/28/2023DATE:
CONTRACTOR
Green Day Power
Address: 9745 Business Park Dr
Sacramento, CA 95827
Phone number: 916-758-8030
E-mail: hello@greendaypower.com
Exp. Date : 3/31/2024
Date Certified and
Signed: 05/17/2023
1917 W Bay Crest
St05/24/23
RACKING
DATA SHEET
D 9.0
PV SYSTEM AS INDICATED
Scale:Project:
Project Name:
Property Adress:
Melanie Hansen
1917 Bay Crest St,
Santa Ana, CA 92704
Drawn by:New@engineerinc.io
04/28/2023DATE:
CONTRACTOR
Green Day Power
Address: 9745 Business Park Dr
Sacramento, CA 95827
Phone number: 916-758-8030
E-mail: hello@greendaypower.com
Exp. Date : 3/31/2024
Date Certified and
Signed: 05/17/2023
1917 W Bay Crest
St05/24/23
ATTACHMENT
DATA SHEET
D 10.0
PV SYSTEM AS INDICATED
Scale:Project:
Project Name:
Property Adress:
Melanie Hansen
1917 Bay Crest St,
Santa Ana, CA 92704
Drawn by:New@engineerinc.io
04/28/2023DATE:
CONTRACTOR
Green Day Power
Address: 9745 Business Park Dr
Sacramento, CA 95827
Phone number: 916-758-8030
E-mail: hello@greendaypower.com
Exp. Date : 3/31/2024
Date Certified and
Signed: 05/17/2023
1917 W Bay Crest
St05/24/23
D 11.0
PV SYSTEM AS INDICATED
Scale:Project:
Project Name:
Property Adress:
Melanie Hansen
1917 Bay Crest St,
Santa Ana, CA 92704
ENPHASE
AC COMBINER BOX
DATASHEET
Drawn by:New@engineerinc.io
04/28/2023DATE:
CONTRACTOR
Green Day Power
Address: 9745 Business Park Dr
Sacramento, CA 95827
Phone number: 916-758-8030
E-mail: hello@greendaypower.com
Exp. Date : 3/31/2024
Date Certified and
Signed: 05/17/2023
1917 W Bay Crest
St05/24/23
P 12.0
PV SYSTEM AS INDICATED
Scale:Project:
Project Name:
Property Adress:
Melanie Hansen
1917 Bay Crest St,
Santa Ana, CA 92704
ROOF PLAN
Drawn by:New@engineerinc.io
04/28/2023DATE:
CONTRACTOR
Green Day Power
Address: 9745 Business Park Dr
Sacramento, CA 95827
Phone number: 916-758-8030
E-mail: hello@greendaypower.com
MSP
ECB
Ba
y
C
r
e
s
t
S
t
SCALE: 1/8" = 1'-0"
180 °
90° 270 °
0°
S
W
N
E
Exp. Date : 3/31/2024
Date Certified and
Signed: 05/17/2023
1917 W Bay Crest
St05/24/23
PV SYSTEM AS INDICATED
Scale:Project:
Project Name:
Property Adress:
Melanie Hansen
1917 Bay Crest St,
Santa Ana, CA 92704
LOAD CALCULATION
Drawn by:New@engineerinc.io
04/28/2023DATE:
CONTRACTOR
Green Day Power
Address: 9745 Business Park Dr
Sacramento, CA 95827
Phone number: 916-758-8030
E-mail: hello@greendaypower.com
D 13.0
Exp. Date : 3/31/2024
Date Certified and
Signed: 05/17/2023
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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.
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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.
1917 W Bay Crest
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Micro-Inverter Site Plan
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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
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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
1917 W Bay Crest
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Date: 05/03/2023
Job Number: 13622
Prepared for : Green Day Power, 9745 Business Park Dr Sacramento, CA 95827
Project.: Melanie Hansen , 1917 Bay Crest St, Santa Ana, CA, 92704
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. After review, I certify that the roof structure has sufficient structural capacity for
the applied PV loads. All PV mounting equipment shall be designed and installed per manufacturer's
approved installation specifications.
Engineerinc.io
303 N Glenoaks Blvd Suite 200
Burbank, CA 91502
(747) 333 - 5991
new@engineerinc.io
Date Certified and
Signed: 05/03/2023
303 N. Glenoaks Blvd Suite #200 Burbank, CA 91502 | (747)333-5991 | new@engineerinc.io
1917 W Bay Crest
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Solar Module Details
Module Type Hanwha
Module Quantity 14
Module Model Number 400 WATT
Design Criteria
Code: 2022 California Building Code ASCE 7-16
Live Load (psf)20
Ult Wind Speed (mph)110
Exposure Cat C
Ground Snow (psf)20
Structure Geometry
Eave Height, he (ft)15 to 20ft
Pitch of main roof (deg)20
Building Length, L (ft)50
Building Width, B (ft)50
Roof Area (Module Area) ft2 2500.00
Standoff(i.e., Roof Mount) Spacing Feet 6`
NOTE: attachments should be installed in a staggered configuratiion to properly destributor loading.
Roof Properties
Roof Geometry type Gable Roof
Roof Type Truss
Roof Pitch (deg)20
303 N. Glenoaks Blvd Suite #200 Burbank, CA 91502 | (747)333-5991 | new@engineerinc.io
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Roofing Type Flat Tile
Sheathing Type 1/2" OSB Board
Wood species No. 2, Douglas Fir-Larch
Wood Fb (psf)900
Wood Fv (psf)180
Wood E (psf)1600000
Purlin C/C Spacing (in)12
Rafter C/C. Spacing (in.)24
Purlin
Section Thickness, b (in.)2
Section Depth, d (in.)4
Rafter
Section Thickness, b (in.)2
Section Depth, d (in.)4
Maximum Rafter Span (ft)7
Factors
Cd(wind)1.60
Cd(Snow)1.60
CLS 1.15
CM 1
Ct 1
CL 0.75
CF 1.5
Cfu 1
Cv 1
Cr 1
M allowable_wind 413.44
M allowable_snow 297.16
303 N. Glenoaks Blvd Suite #200 Burbank, CA 91502 | (747)333-5991 | new@engineerinc.io
1917 W Bay Crest
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Dead Load(psf)
Flat Tile 5.00 psf
1/2" OSB Board 2.00 psf
Insulation 2.00 psf
Total Roof 1DL 9 psf
No. 2, Douglas Fir-Larch 31.00 lb/ft3
Solar Panel DL 3.00 psf
Roof 1
Roof_Dist_DL 7.00 psf
M_Roof_Dist_DL 2083.48
Def_Roof_Dist_DL 1.24
PV_uni_Dist_DL 3.00 psf
M_PV_uni_Dist_DL 10.54
Def_PV_uni_Dist_DL 0.01
Total_Uni_DL 11.00 psf
M_Total_DL 2094.02
Def_Total_DL 1.25
Snow Load(psf)
Ground Snow Load, pg 20
Importance Factor, Ic 1
Thermal Factor, Ct 1
Exposure Factor, Ce 1
Flat roof snow, pF 20
Slope Factor, Cs 1
303 N. Glenoaks Blvd Suite #200 Burbank, CA 91502 | (747)333-5991 | new@engineerinc.io
1917 W Bay Crest
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Sloped Row Snow, ps 20
Uni_Dist_S 20.00
M_uni_Dist_s 122.50
Def_uni_Dist_S 0.07
Wind Load
Ultimate Wind Speed 110
Directionality Factor,kd 0.85
Topographic factor 1.00
Velocity pressure exposure factor,kz 0.88
Ground Elevation Factor,ke 2.59
Side Wall Width 50
Median Roof Height 129.36
Velocity pressure,qz 23.17
External Pressure Up,GCp_1 -0.7
External Pressure Up,GCp_2 -0.6
External Pressure Up,GCp_3 -1.3
External Pressure Down,GCp -0.18
Design Pressure Up,p_1 -13.56
Design Pressure Up,p_2 -11.62
Design Pressure Up,p_3 -25.18
Design Pressure Up,p -3.49
Uni_Dist_W_up -25.18
M_uni_Dist_W_up -154.23
Def_uni_Dist_W_up -0.09
Uni_Dist_W_down -3.49
303 N. Glenoaks Blvd Suite #200 Burbank, CA 91502 | (747)333-5991 | new@engineerinc.io
1917 W Bay Crest
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M_uni_Dist_W_down -21.38
Def_uni_Dist_W_down -0.01
Lag Screw Uplift Check (ASD)
5/16" Lag Screw Withdrawl value 205.00 lb/in
Lag Screw Penetration 2.50 in
Roof1 0.6D+0.6W(up z1)1420.536 > 512.5
Roof1 0.6D+0.6W(up z2)1421.7 > 512.5
Framing Check (ASD):
Roof1 uni 1.0D+0.6W 2094.02 > 413.44
Lag Screw Penetration 2185.90 > 413.44
Roof1 0.6D+0.6W(up z1)2216.52 > 297.16
Roof1 0.6D+0.6W(up z2)1163.87 > 413.44
Seismic Check:
Wood 5.00 psf
2x4 Studs @ 16"2.00 psf
Gypsum 3.00 psf
Misc(insulatioon,etc)2.00 psf
Total wall DL 12.00 psf
Total Wall Area (Approx)2590.00 ft2
Total Wall W 31080 lbs
Total Roof DL 7.50 psf
Total Roof Area (Approx)1276.93 ft2
Total Roof W 9576.975 lbs
303 N. Glenoaks Blvd Suite #200 Burbank, CA 91502 | (747)333-5991 | new@engineerinc.io
1917 W Bay Crest
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OK
PV Panel W 3.00 psf
Area of panel 280.00 ft2
Total Roof W 718.66 lbs
% increase=(Wadditional)/Wexisting 1.89%
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.
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 Engineerinc 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. Prior to the commencement of work,
the contractor shall verify the existing roof and framing conditions. Notify Engineerinc and the engineer of
record of any Discrepancies prior to starting construction. Prior to the commencement of work, the
contractor shall inspect framing for any damage such as water damage, cracked framing, etc. and notify
the E.O.R. if any issues are found.These plans/calculations are stamped for structural code compliance
of the roof framing supporting the proposed PV installation reference only. These plans/calculations are
not stamped for water leakage. PV modules, racking, and attachment components must follow
manufacturer guidelines and requirements.
303 N. Glenoaks Blvd Suite #200 Burbank, CA 91502 | (747)333-5991 | new@engineerinc.io
1917 W Bay Crest
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Structural Engineering Letter
Date: 05/03/2023
Project Name: Melanie Hansen
Project Address: 1917 Bay Crest St, Santa Ana, CA, 92704
Contractor : Green Day Power
Contractor Address : 9745 Business Park Dr Sacramento, CA 95827
Attn : To Whom It May Concern
A Field observation of the condition of the existing framing system was performed by an audit team from
Green Day Power. From the Field observation of the property, the existing roof structure observed as
follows:
Existing roof is supported by 2 x 4 @ 24" rafters at the solar array. The rafters are sloped at
approximately 20 degree and have maximum projected horizontal span of 7 feet in between
load bearing supports.
Design Criteria
Applicable codes: 2022 California Building Code ASCE
7-16
Ground Snow Load: 20 psf
Roof Dead Load: 20 psf
Wind speed: 110 mph
Risk Category: II
Date Certified and
Signed: 05/03/2023
I certify that the capacity of the structural roof framing that directly supports the additional gravity loading
due to the solar panel supports and modules had been reviewed and determined to meet or exceed the
requirements in accordance with the Design Criteria.
If you have any questions or concerns please contact us,
Engineerinc.io,
303 N Glenoaks Blvd Suite 200
Burbank, CA 91502
(747) 333 - 5991
new@engineerinc.io
1917 W Bay Crest
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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
1917 W Bay Crest
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