HomeMy WebLinkAboutCANCELLED-1012 N King St - PlanSHEET #
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SHEET NAME
COVER SHEET
PLAN NOTES
SITE PLAN LAYOUT
ATTACHMENT DETAILS
MOUNTING DETAILS
ELECTRICAL DIAGRAM
WARNING LABELS
SPEC SHEET
SPEC SHEET
SPEC SHEET
SPEC SHEET
SPEC SHEET
SPEC SHEET
PROJECT INFORMATION
PROPERTY OWNER
NAME:ROGELIO ROSALES
PHONE:-
CONTRACTOR
NAME:SOLGEN CONSTRUCTION
PHONE:(559)442-9887
DESIGN SPECIFICATIONS
OCCUPANCY: R-3
CONSTRUCTION TYPE: SINGLE FAMILY RESIDENCE
ZONING: RESIDENTIAL
GROUND SNOW LOAD: 0 PSF
WIND EXPOSURE: C
WIND SPEED: 110 MPH
APPLICABLE CODES & STANDARDS
2022 CALIFORNIA RESIDENTIAL CODE (CRC)
2022 CALIFORNIA BUILDING CODE (CBC)
2022 CALIFORNIA MECHANICAL CODE (CMC)
2022 CALIFORNIA ELECTRICAL CODE (CEC)
2022 CALIFORNIA PLUMBING CODE (CPC)
2022 CALIFORNIA ENERGY CODE (ENERGY)
2022 CALIFORNIA GREEN BUILDING CODE (CALGREEN)
2020 NATIONAL ELECTRICAL CODE (NEC)
2022 CALIFORNIA FIRE CODE (CFC)
COORDINATES:
33.753826, -117.901969
SHEET
CONTRACTOR
SOLGEN CONSTRUCTION LLC.
1012 N KING ST,
SANTA ANA,
CA 92706
APN:40521403
DATE:2/6/2024
ROSALES
RESIDENCE
License#: C-10 1053344
DESIGNER: OAV
CORE ENERGY GROUP.
ADDRESS: 2072 N MAIN ST
FL 2, LOGAN
UT 84341-1993
CSLB#: 1053344
T-1
AERIAL VIEW
ROSALES RESIDENCE
NEW PHOTOVOLTAIC SYSTEM
PROJECT - 4.345 kW DC /4.608 kW AC
TYPE OF
INTERCONNECTION: BACKFEED BREAKER IN THE SSP
SCOPE OF WORK
NEW SYSTEM SIZE: STC: 11 X 395W = 4.345kW
PTC: 11 X 366.6W = 4.033kW
(11)JINKO SOLAR JKM395M-72HL-V(395W) MODULES
(6)AP SYSTEM DS3-L MICROINVERTERS
(1)100A PV LOAD CENTER
(1)60A KNIFE AC DISCONNECT
(1)125A SUB SERVICE PANEL
EXISTING SYSTEM SIZE: (12) PHONO SOLAR PS2250P(250W) MODULES
(12) ENPHASE IQ-6-60-2 US MICROINVERTERS
(1) PV PRODUCTION METER
(1)30A KNIFE AC DISCONNECT
MSP UPGRADE: NO
MAIN BREAKER DERATE: NO
RACKING & MOUNTING
PV ATTACHMENT TYPE: EVEREST ALL TILE HOOK FOR W TILE ROOF &
QUICK MOUNT PV QMLSH-7 WITH CHEM LINK FOR FLAT
ROLLED SHINGLE ROOF
RACKING TYPE: EVEREST CROSSRAIL- ROOF
MOUNT RACKING HARDWARE
EXISTING PV SYSTEM :
DC SYSTEM SIZE:-3.000 kW
AC SYSTEM SIZE:-2.880 kW
COMBINED PV SYSTEM :
DC SYSTEM SIZE:-7.345 kW
AC SYSTEM SIZE:-7.488 kW
Signed: 09/20/2023
Structural
Only
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# 101118433
Elec# 20182221
Approvals:
Elec: MSmith
1012 N King St-
101118433, 201822213/13/2024
SHEET
CONTRACTOR
SOLGEN CONSTRUCTION LLC.
1012 N KING ST,
SANTA ANA,
CA 92706
APN:40521403
DATE:2/6/2024
ROSALES
RESIDENCE
License#: C-10 1053344
DESIGNER: OAV
CORE ENERGY GROUP.
ADDRESS: 2072 N MAIN ST
FL 2, LOGAN
UT 84341-1993
CSLB#: 1053344
T-2
1.1.PROJECT NOTES:
1.2. THIS PHOTOVOLTAIC (PV) SYSTEM SHALL COMPLY WITH THE 2022 CALIFORNIA
ELECTRICAL CODE (CEC) ARTICLE 690, ALL MANUFACTURER’S LISTING AND
INSTALLATION INSTRUCTIONS, AND THE RELEVANT CODES AS SPECIFIED
BY THE AUTHORITY HAVING JURISDICTION’S (AHJ) APPLICABLE CODES.
1.3. THE UTILITY INTERCONNECTION APPLICATION MUST BE APPROVED AND
PV SYSTEM INSPECTED PRIOR TO PARALLEL OPERATION
1.4. GROUND FAULT DETECTION AND INTERRUPTION (GFDI) DEVICE IS
INTEGRATED WITH THE MICROINVERTER IN ACCORDANCE WITH 2022 CEC
690.41(B)
1.5. ALL PV SYSTEM COMPONENTS; MODULES, UTILITY-INTERACTIVE
INVERTERS, AND SOURCE CIRCUIT COMBINER BOXES ARE IDENTIFIED AND
LISTED FOR USE IN PHOTOVOLTAIC SYSTEMS AS REQUIRED BY 2022 CEC 690.4
PV MODULES: UL1703, IEC61730, AND IEC61215, AND NFPA 70
CLASS C FIRE INVERTERS: UL 1741 CERTIFIED, IEEE 1547, 929, 519
COMBINER BOX(ES): UL 1703 OR UL 1741 ACCESSORY
1.6. MAX DC VOLTAGE CALCULATED USING MANUFACTURER PROVIDED TEMP
COEFFICIENT FOR VOC. IF UNAVAILABLE, MAX DC VOLTAGE CALCULATED
ACCORDING TO 2022 CEC 690.7.
1.7. ALL INVERTERS, PHOTOVOLTAIC MODULES, PHOTOVOLTAIC PANELS, AND
SOURCE CIRCUIT COMBINERS INTENDED FOR USE IN A PHOTOVOLTAIC
POWER SYSTEM WILL BE IDENTIFIED AND LISTED FOR THE APPLICATION
PER 690.4 (D). SHALL BE INSTALLED ACCORDING TO ANY INSTRUCTIONS
FROM LISTING OR LABELING [ 2022 CEC 110.3].
1.8. ALL SIGNAGE TO BE PLACED IN ACCORDANCE WITH LOCAL BUILDING
CODE. IF EXPOSED TO SUNLIGHT, IT SHALL BE UV RESISTANT. ALL
PLAQUES AND SIGNAGE WILL BE INSTALLED AS REQUIRED BY THE CEC
AND AHJ.
1.9.SCOPE OF WORK:
1.10. PRIME CONTRACTOR IS RESPONSIBLE FOR THE DESIGN AND
SPECIFICATIONS OF THE GRID-TIED PHOTOVOLTAIC SYSTEM RETROFIT.
PRIME CONTRACTOR WILL BE RESPONSIBLE FOR COLLECTING EXISTING
ONSITE REQUIREMENTS TO DESIGN, SPECIFY, AND INSTALL THE
EXTERIOR ROOF-MOUNTED PORTION OF THE PHOTOVOLTAIC SYSTEMS
DETAILED IN THIS DOCUMENT.
1.11.WORK INCLUDES:
1.12. PV ROOF ATTACHMENTS - EVEREST ALL TILE HOOK FOR W TILE ROOF & QUICK
MOUNT PV QMLSH-7 WITH CHEM LINK FOR FLAT ROLLED SHINGLE ROOF
1.13. PV RACKING SYSTEM INSTALLATION - EVEREST CROSSRAIL ROOF MOUNT
RACKING HARDWARE
1.14. PV MODULE AND INVERTER INSTALLATION - JINKO SOLAR
JKM395M-72HL-V(395W) MODULES / AP SYSTEM DS3-L MICROINVERTERS
1.15. PV EQUIPMENT GROUNDING
1.16. PV SYSTEM WIRING TO A ROOF-MOUNTED JUNCTION BOX
1.17. PV LOAD CENTERS (IF INCLUDED)
1.18. PV METERING/MONITORING (IF INCLUDED)
1.19. PV DISCONNECTS
1.20. PV GROUNDING ELECTRODE & BONDING TO (E) GEC
1.21. PV FINAL COMMISSIONING
1.22. (E) ELECTRICAL EQUIPMENT RETROFIT FOR PV
1.23. SIGNAGE PLACED IN ACCORDANCE WITH LOCAL BUILDING CODE
1.24.SITE NOTES:
1.25. A LADDER WILL BE IN PLACE FOR INSPECTION IN COMPLIANCE WITH OSHA
REGULATIONS.
1.26. THE PV MODULES ARE CONSIDERED NON-COMBUSTIBLE AND THIS
SYSTEM IS A UTILITY INTERACTIVE SYSTEM WITH NO STORAGE
BATTERIES.
1.27. THE SOLAR PV INSTALLATION WILL NOT OBSTRUCT ANY PLUMBING,
MECHANICAL, OR BUILDING ROOF VENTS.
1.28. PROPER ACCESS AND WORKING CLEARANCE AROUND EXISTING AND
PROPOSED ELECTRICAL EQUIPMENT WILL BE PROVIDED AS PER SECTION
2022 CEC 110.26.
1.29. ROOF COVERINGS SHALL BE DESIGNED, INSTALLED, AND MAINTAINED IN
ACCORDANCE WITH THIS CODE AND THE APPROVED MANUFACTURER'S
INSTRUCTIONS SUCH THAT THE ROOF COVERING SERVES TO PROTECT
THE BUILDING OR STRUCTURE.
1.30.EQUIPMENT LOCATIONS:
1.31. ALL EQUIPMENT SHALL MEET MINIMUM SETBACKS AS REQUIRED BY 2022 CEC
110.26.
1.32. WIRING SYSTEMS INSTALLED IN DIRECT SUNLIGHT MUST BE RATED FOR
EXPECTED OPERATING TEMPERATURE AS SPECIFIED BY 2022 CEC 690.31 (A),(C)
AND CEC TABLES 310.15 (B)(2)(A) AND 310.15 (B)(3)(C)
1.33. JUNCTION AND PULL BOXES PERMITTED INSTALLED UNDER PV MODULES
ACCORDING TO 2022 CEC 690.34.
1.34. ADDITIONAL AC DISCONNECT(S) SHALL BE PROVIDED WHERE THE
INVERTER IS NOT WITHIN SIGHT OF THE AC SERVICING DISCONNECT .
1.35. ALL EQUIPMENT SHALL BE INSTALLED ACCESSIBLE TO QUALIFIED
PERSONNEL ACCORDING TO 2022 CEC APPLICABLE CODES.
1.36. ALL COMPONENTS ARE LISTED FOR THEIR PURPOSE AND RATED FOR
OUTDOOR USAGE WHEN APPROPRIATE.
1.37.STRUCTURAL NOTES:
1.38. RACKING SYSTEM
1.39. PV ARRAY WILL BE INSTALLED ACCORDING TO CODE-COMPLIANT
INSTALLATION MANUAL. TOP CLAMPS REQUIRE A DESIGNATED SPACE BETWEEN
MODULES, AND RAILS MUST ALSO EXTEND
1.40. A MINIMUM DISTANCE BEYOND EITHER EDGE OF THE ARRAY/SUBARRAY,
ACCORDING TO RAIL MANUFACTURER’S INSTRUCTIONS.
1.41. JUNCTION BOX WILL BE INSTALLED PER MANUFACTURER'S
SPECIFICATIONS. IF ROOF-PENETRATING TYPE, IT SHALL BE FLASHED SEALED
PER LOCAL REQUIREMENTS.
1.42. ROOFTOP PENETRATIONS FOR PV RACEWAY WILL BE COMPLETED AND
SEALED WITH APPROVED CHEMICAL SEALANT PER CODE BY A LICENSED
CONTRACTOR.
1.43. ALL PV RELATED ROOF ATTACHMENTS TO BE SPACED NO GREATER THAN
THE SPAN DISTANCE SPECIFIED BY THE RACKING MANUFACTURER.
1.44. WHEN POSSIBLE, ALL PV RELATED RACKING ATTACHMENTS WILL BE
STAGGERED AMONGST THE ROOF FRAMING MEMBERS.
1.45.WIRING & CONDUIT NOTES:
1.46. ALL CONDUIT AND WIRE WILL BE LISTED AND APPROVED FOR THEIR
PURPOSE. CONDUIT AND WIRE SPECIFICATIONS ARE BASED ON MINIMUM
CODE REQUIREMENTS AND ARE NOT MEANT TO LIMIT UP-SIZING.
1.47. CONDUCTORS SIZED ACCORDING TO 2022 CEC 690.8, 2022 CEC 690.7.
1.48. VOLTAGE DROP LIMITED TO 1.5%.
1.49. DC WIRING LIMITED TO MODULE FOOTPRINT. MICROINVERTER WIRING
SYSTEMS SHALL BE LOCATED AND SECURED UNDER THE ARRAY WITH
SUITABLE WIRING CLIPS.
1.50. AC CONDUCTORS COLORED OR MARKED AS FOLLOWS: PHASE A OR L1-
BLACK PHASE B OR L2- RED, OR OTHER CONVENTION IF THREE PHASE
PHASE C OR L3- BLUE, YELLOW, ORANGE**, OR OTHER CONVENTION
NEUTRAL- WHITE OR GREY IN 4-WIRE DELTA CONNECTED SYSTEMS THE
PHASE WITH HIGHER VOLTAGE TO BE MARKED ORANGE [2022 CEC 110.15
1.51.GROUNDING NOTES:
1.52. GROUNDING SYSTEM COMPONENTS SHALL BE LISTED FOR THEIR
PURPOSE, AND GROUNDING DEVISES EXPOSED TO THE ELEMENTS SHALL
BE RATED FOR SUCH USE.
1.53. PV EQUIPMENT SHALL BE GROUNDED ACCORDING TO 2022 CEC 690.43 AND
MINIMUM 2022 CEC TABLE 250.122.
1.54. METAL PARTS OF MODULE FRAMES, MODULE RACKING, AND ENCLOSURES
CONSIDERED GROUNDED IN ACCORDING WITH 2022 CEC 250.134 AND 2022
250.136(A).
1.55. EQUIPMENT GROUNDING CONDUCTORS SHALL BE SIZED ACCORDING TO
CEC 690.45 AND MICROINVERTER MANUFACTURER'S INSTRUCTIONS.
1.56. EACH MODULE WILL BE GROUNDED USING WEEB GROUNDING CLIPS AS
SHOWN IN MANUFACTURER DOCUMENTATION AND APPROVED BY THE
AHJ. IF WEEBS ARE NOT USED, MODULE GROUNDING LUGS MUST BE
INSTALLED AT THE SPECIFIED GROUNDING LUG HOLES PER THE
MANUFACTURERS' INSTALLATION REQUIREMENTS.
1.57. THE GROUNDING CONNECTION TO A MODULE SHALL BE ARRANGED SUCH
THAT THE REMOVAL OF A MODULE DOES NOT INTERRUPT A GROUNDING
CONDUCTOR TO ANOTHER MODULE.
1.58. GROUNDING AND BONDING CONDUCTORS, IF INSULATED, SHALL BE
COLORED GREEN OR MARKED GREEN IF #4 AWG OR LARGER [2022 CEC
250.119]
1.59. THE GROUNDING ELECTRODE SYSTEM COMPLIES WITH CEC 690.47 AND
CEC 250.50 THROUGH 250.106. IF EXISTING SYSTEM IS INACCESSIBLE, OR
INADEQUATE, A GROUNDING ELECTRODE SYSTEM PROVIDED ACCORDING TO
CEC 250, CEC 690.47 AND AHJ.
1.60. GROUND-FAULT DETECTION SHALL COMPLY WITH CEC 690.41 IN GENERAL
AND CEC 690.41 (A)(1) SPECIFICALLY.
1.61.DISCONNECTION AND OVER-CURRENT PROTECTION NOTES:
1.62. DISCONNECTING SWITCHES SHALL BE WIRED SUCH THAT WHEN THE
SWITCH IS OPENED THE CONDUCTORS REMAINING ENERGIZED ARE
CONNECTED TO THE TERMINALS MARKED “LINE SIDE” (TYPICALLY THE
UPPER TERMINALS).
1.63. DISCONNECTS TO BE ACCESSIBLE TO QUALIFIED UTILITY PERSONNEL, BE
LOCKABLE, AND BE A VISIBLE-BREAK SWITCH
1.64. RAPID SHUTDOWN OF ENERGIZED CONDUCTORS BEYOND 1 FT OF PV
ARRAY OR 5 FT INSIDE A BUILDING WITHIN 10 SECONDS. CONTROLLED
CONDUCTORS ≤30V AND ≤240VA [CEC 690.12(B)]. LOCATION OF LABEL
ACCORDING TO AHJ
1.65. ALL OCPD RATINGS AND TYPES SPECIFIED ACCORDING TO CEC 690.8,
690.9, AND 240.
1.66. EQUIPMENT THAT IS LISTED, LABELED, OR BOTH SHALL BE INSTALLED AND
USED IN ACCORDANCE WITH ANY INSTRUCTIONS INCLUDED IN THE LISTING
OR LABELING. CEC 110.3(B).
1.67. IF REQUIRED BY AHJ, SYSTEM WILL INCLUDE ARC-FAULT CIRCUIT
PROTECTION ACCORDING TO CEC 690.11 AND UL1699B.
1.68.ELECTRICAL INTERCONNECTION NOTES:
1.69. THE SUM OF THE UTILITY OCPD AND INVERTER CONTINUOUS OUTPUT MAY
NOT EXCEED 120% OF THE BUSBAR RATING.
1.70. WHEN THE SUM OF THE PV SOURCES EQUALS >100% OF THE BUSBAR
RATING, PV DEDICATED BACKFEED BREAKERS MUST BE LOCATED OPPOSITE
END OF THE BUS FROM THE UTILITY SOURCE OCPD.
1.71. AT MULTIPLE PV OUTPUT COMBINER PANEL, THE TOTAL RATING OF ALL
OVERCURRENT DEVICES SHALL NOT EXCEED THE AMPACITY OF THE
BUSBAR. HOWEVER, THE COMBINED OVERCURRENT DEVICE MAY BE
EXCLUDED.
1.72. 1.72. SUPPLY-SIDE TAP INTERCONNECTION SHOULD BE WITH SERVICE
ENTRANCE CONDUCTORS.
1.73. BACKFEEDING BREAKER FOR UTILITY-INTERACTIVE INVERTER OUTPUT IS
EXEMPT FROM ADDITIONAL FASTENING.
Signed: 09/20/2023
Structural Only
1012 N King St-
101118433, 201822213/13/2024
1'-6"
1'-6"
1'-6"
N
3'
3'
SCALE: 1/16" = 1'-0"
PV SYSTEM SITE PLAN
PV SYSTEM SIZE:
4.345 kW DC
LEGEND
CONSTRUCTION NOTES
NEW SOLAR PANELS
(11) JINKO SOLAR JKM395M-72HL-V(395W)
WITH (6) AP SYSTEM DS3-L MICROINVERTERS
ATTACHED TO THE BACK OF MODULES MOUNTED
ON W TILE ROOF & FLAT ROLLED SHINGLE ROOF
1012 N KING ST
ROOF OBSTRUCTIONS
SHEET
CONTRACTOR
SOLGEN CONSTRUCTION LLC.
1012 N KING ST,
SANTA ANA,
CA 92706
APN:40521403
DATE:2/6/2024
ROSALES
RESIDENCE
License#: C-10 1053344
DESIGNER: OAV
CORE ENERGY GROUP.
ADDRESS: 2072 N MAIN ST
FL 2, LOGAN
UT 84341-1993
CSLB#: 1053344
PV-1
ACD AC DISCONNECT
LC LOAD CENTER
(E)DETACHED STRUCTURE ON PROPERTY
1. SOLAR PHOTOVOLTAIC SYSTEM TO BE INSTALLED ON
RESIDENTIAL STRUCTURE.
2. THIS PROJECT HAS BEEN DESIGNED IN COMPLIANCE WITH
THE CBC SECTION 1609 TO WITHSTAND A BASIC WIND
SPEED OF 110 MPH (3 SECOND GUST), WIND EXPOSURE C.
3. THE ROOF MEMBERS ARE 2 "X 4" TRUSSES AT 24" ON
CENTER. CONNECTION TO STRUCTURE SHALL NOT BE
WITHIN 11" OF NAILING PLATES.
4. THE SOLAR PHOTOVOLTAIC INSTALLATION SHALL NOT
OBSTRUCT ANY PLUMBING, MECHANICAL, OR BUILDING
ROOF VENTS.
5. ALL CONDUCTORS AND CONDUITS MOUNTED ON ROOF
SHALL BE MINIMUM 7/8" ABOVE ROOF SURFACE
(INCLUDING CABLES UNDERNEATH MODULES AND
RACKING).
6. ROOF ACCESS POINTS SHALL BE PROVIDED PER THE
FOLLOWING (CRC R324.6, CBC 3111.3.4)
6.1. LOCATED IN AREAS NOT REQUIRING PLACEMENT OF
GROUND LADDERS OVER OPENINGS SUCH AS DOORS
OR WINDOWS.
6.2. LOCATED AT STRONG POINTS OF CONSTRUCTION IN
LOCATIONS WHERE ACCESS POINT DOES NOT
CONFLICT WITH OVERHEAD OBSTRUCTIONS SUCH AS:
TREES, WIRES, OR SIGNS.
7. SETBACKS AT RIDGES CAN BE REDUCED TO 18 INCHES IN
COMPLIANCE WITH 2022 CFC/2021 IFC 1205.2.1.2
TOTAL PLAN VIEW AREA FOR NEW SYSTEM = 2761.28 SQFT
TOTAL PV AREA = 11(79.06 IN)(39.45 IN)/(144 IN^2) = 238.25 SQFT
=(238.25 SQFT/ 2761.28 SQFT)100 = 8.63%
TOTAL PV AREA FOR EXISTING SYSTEM
=12(89.72 IN)(44.65 IN)/(144 IN^2) = 333.83 SQFT
=(333.83SQFT/ 2761.28 SQFT)100 =12.08%
TOTAL PV AREA FOR NEW AND EXISTING SYSTEM.
(238.25+ 333.83) SQFT/ 2761.28 SQFT = 20.71%
TOTAL PV AREA POPULATES 20.71% OF TOTAL PLAN
VIEW AREA AND IS WITHIN THE 33% REQUIREMENT.
DRIVEWAY
Roof Azimuth: 297 °
Roof Tilt: 23 °
Roof Section 2
(E) GAS METER
SSP SUB SERVICE PANEL
Roof Azimuth: 297°
Roof Tilt: 2°
Roof Section 1
M METER MAIN COMBO
CAL-FIRE ROOF LADDER
ACCESS POINT
PROPERTY LINE PROPERTY LINE
PROPERTY LINEPROPERTY LINE
PR
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PR
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E
(E) SERVICE DROP
M
PV INTERCONNECTION POINT.
LOCATION OF SUB SERVICE PANEL, AC
DISCONNECT & PV LOAD CENTER
MOUNTED ON EXTERIOR WALL OF A
SINGLE FAMILY RESIDENCE
LOCATION OF "RAPID SHUTDOWN" AC
DISCONNECT NEC 690.12
ACD ACDLC
LOCATION O EXISTING AC DISCONNECT &
PV PRODUCTION METER
PMSSP
LOCATION OF METER MAIN
COMBO
(E) SOLAR SYSTEM
CAL-FIRE ROOF LADDER
ACCESS POINT
CAL-FIRE ROOF LADDER
ACCESS POINT
CAL-FIRE ROOF LADDER
ACCESS POINT
PM PV PRODUCTION METER
N FAIRVIEW ST
(E)SHED ON PROPERTY
Signed: 09/20/2023
Structural Only
1012 N King St-
101118433, 201822213/13/2024
6'6'
6'
N
N
SCALE: 1/8" = 1'-0"
PV SYSTEM MOUNTING DETAILS
EVEREST ALL TILE HOOK FOR W
TILE @ 72" O.C. MAX PROPOSED EVEREST
CROSSRAIL RACKING
PROPOSED JINKO SOLAR
JKM395M-72HL-V(395W) PV SOLAR MODULES
EXISTING 2 "X 4" ROOF
TRUSSES @ 24"O.C.
SHEET
CONTRACTOR
SOLGEN CONSTRUCTION LLC.
1012 N KING ST,
SANTA ANA,
CA 92706
APN:40521403
DATE:2/6/2024
ROSALES
RESIDENCE
License#: C-10 1053344
DESIGNER: OAV
CORE ENERGY GROUP.
ADDRESS: 2072 N MAIN ST
FL 2, LOGAN
UT 84341-1993
CSLB#: 1053344
PV-2
EXISTING W TILE ROOF
Roof Azimuth: 297°
Roof Tilt: 2°
Roof Section 1
Roof Azimuth: 297 °
Roof Tilt: 23 °
Roof Section 2
(E) SERVICE DROP
EXISTING FLAT ROLLED SHINGLE ROOF
QUICK MOUNT PV QMLSH-7 WITH CHEM LINK
FOR FLAT ROLLED SHINGLE @ 72" O.C. MAX
Signed: 09/20/2023
Structural Only
1012 N King St-
101118433, 201822213/13/2024
RO
O
F
S
L
O
P
E
910
10
6 21
7
PV-3
D5
20
11
121413151822
PV-3
D4
3
1
54
252423
8
26
2
SHEET
CONTRACTOR
SOLGEN CONSTRUCTION LLC.
1012 N KING ST,
SANTA ANA,
CA 92706
APN:40521403
DATE:2/23/2024
ROSALES
RESIDENCE
License#: C-10 1053344
DESIGNER: OAV
CORE ENERGY GROUP.
ADDRESS: 2072 N MAIN ST
FL 2, LOGAN
UT 84341-1993
CSLB#: 1053344
D4 DETAIL (TRANSVERSE)
NOT TO SCALE D5 DETAIL (LONGITUDINAL)
NOT TO SCALE
D1 RACKING DETAIL (TRANSVERSE)
NOT TO SCALE
D3 RACKING DETAIL (TOP)
NOT TO SCALE
D2 RACKING DETAIL (LONGITUDINAL)
NOT TO SCALE
1. ROOF MATERIAL: W TILE
2. ROOF STRUCTURE: TRUSSES
3. ATTACHMENT TYPE: EVEREST ALL TILE HOOK
4. MODULE MANUFACTURER: JINKO SOLAR
5. MODULE MODEL: JKM395M-72HL-V(395W)
6. MODULE LENGTH: 79.06''
7. MODULE WIDTH: 39.45"
8. MODULE WEIGHT: 49.6 LBS.
9. SEE SHEET S-1 FOR DIMENSION(S)
10. MIN. FIRE OFFSET: 18"
11. TRUSSES SPACING: 24" O.C.
12. TRUSSES SIZE: 2 "X 4" NOMINAL
13. LAG BOLT DIAMETER: 5/16 IN.
14. LAG BOLT EMBEDMENT: 2.5 IN.
15. TOTAL # OF ATTACHMENTS: 12
16. TOTAL AREA: 86.64 SQ. FT.
17. TOTAL WEIGHT: 198.40 LBS.
18. WEIGHT PER ATTACHMENT: 16.53 LBS.
19. DISTRIBUTED LOAD: 2.29 PSF
20. MAX. HORIZONTAL STANDOFF: 72 IN.
21. MAX. VERTICAL STANDOFF:
LANDSCAPE: 26 IN., PORTRAIT: 43 IN.
22. STANDOFF STAGGERING: YES
23. RAIL MANUFACTURER AND MODEL
(OR EQUIV.):EVEREST CROSSRAIL
24. RAIL WEIGHT: 0.436 PLF.
25. MAX. TRUSSES SPAN: 12 FT.
26. MODULE CLEARANCE: 3 IN. MIN., 6 IN. MAX.
PV-3
Exp: 06/30/2024
1012 N King St-
101118433, 201822213/13/2024
910
10
6 21
7
9
21
7
PV-3
D5
20
15 18 22121413
PV-3
D4
26
1 2
54 8
3 25 24 23
SHEET
CONTRACTOR
SOLGEN CONSTRUCTION LLC.
1012 N KING ST,
SANTA ANA,
CA 92706
APN:40521403
DATE:2/23/2024
ROSALES
RESIDENCE
License#: C-10 1053344
DESIGNER: OAV
CORE ENERGY GROUP.
ADDRESS: 2072 N MAIN ST
FL 2, LOGAN
UT 84341-1993
CSLB#: 1053344
D4 DETAIL (TRANSVERSE)
NOT TO SCALE D5 DETAIL (LONGITUDINAL)
NOT TO SCALE
D1 RACKING DETAIL (TRANSVERSE)
NOT TO SCALE
D3 RACKING DETAIL (TOP)
NOT TO SCALE
D2 RACKING DETAIL (LONGITUDINAL)
NOT TO SCALE
1. ROOF MATERIAL: FLAT ROLLED SHINGLE ROOF
2. ROOF STRUCTURE: TRUSSES
3. ATTACHMENT TYPE: QUICK MOUNT PV QMLSH-7 WITH CHEM LINK
4. MODULE MANUFACTURER: JINKO SOLAR
5. MODULE MODEL: JKM395M-72HL-V(395W)
6. MODULE LENGTH: 79.06''
7. MODULE WIDTH: 39.45"
8. MODULE WEIGHT: 49.6 LBS.
9. SEE SHEET S-1 FOR DIMENSION(S)
10. MIN. FIRE OFFSET: 18"
11. TRUSSES SPACING: 24" O.C.
12. TRUSSES SIZE: 2 "X 4" NOMINAL
13. LAG BOLT DIAMETER: 5/16 IN.
14. LAG BOLT EMBEDMENT: 2.5 IN.
15. TOTAL # OF ATTACHMENTS: 15
16. TOTAL AREA: 151.61 SQ. FT.
17. TOTAL WEIGHT: 347.20 LBS.
18. WEIGHT PER ATTACHMENT: 23.14 LBS.
19. DISTRIBUTED LOAD: 2.29 PSF
20. MAX. HORIZONTAL STANDOFF: 72 IN.
21. MAX. VERTICAL STANDOFF:
LANDSCAPE: 26 IN., PORTRAIT: 43 IN.
22. STANDOFF STAGGERING: YES
23. RAIL MANUFACTURER AND MODEL
(OR EQUIV.):EVEREST CROSSRAIL
24. RAIL WEIGHT: 0.436 PLF.
25. MAX. TRUSSES SPAN: 12 FT.
26. MODULE CLEARANCE: 3 IN. MIN., 6 IN. MAX.
PV-3.1
Exp: 06/30/2024
1012 N King St-
101118433, 201822213/13/2024
3
(N) VISIBLE
LOCKABLE
2 POLE 60A
'KNIFE' AC
DISCONNECT
AC
DISCONNECT
TO BE LOCATED
WITHIN 10' OF
METER
M
POINT OF
DELIVERY AND
INTERCONNECTION
100A
100A
N
4 (E) GROUNDING
ELECTRODE OR
(UFER)
EXISTING
240V/100A
MAIN SERVICE PANEL
SINGLE PHASE
3
40A
BACKFEED
BREAKER
ALL EXISTING LOADS
RELOCATED FROM MAIN
SERVICE PANEL TO NEW
SUB SERVICE PANEL
(N) 240V/125A
SUB SERVICE PANEL
SINGLE PHASE
N
(N) (11) JINKO SOLAR JKM395M-72HL-V(395W) MODULES
WITH (6) AP SYSTEM DS3-L 2 IN 1 MICRO-INVERTER
ATTACHED TO THE BACK OF MODULE
112 1
1
PV CIRCUIT 2: 4 MODULES/PARALLEL [(2) AP SYSTEM DS3-L 2 IN 1]
PV CIRCUIT 1: 7 MODULES/PARALLEL [(4) AP SYSTEM DS3-L 2 IN 1]
112
4 3
RO
O
F
T
O
P
GR
O
U
N
D
L
E
V
E
L
-
HO
U
S
E
E
X
T
E
R
I
O
R
20A
20A
N
2(N) JUNCTION BOX
WITH IRREVERSIBLE
GROUND SPLICE
NOTE: IN BETWEEN EACH ARRAY THE EMT IS USED AS THE
GROUNDING / BONDING, GROUND CLAMPS ARE AT EACH
END OF THE EMT CONDUIT WITH THE WIRE THEN FREE
AIR'D TO THE GROUND CLAMP ON THE RACKING RAIL
(N) 100A PV LOAD
CENTER
6 57
20A
EXISTING WIRE
12
PV CIRCUIT 1: 12 MODULES/PARALLEL
12
(E) JUNCTION BOX
WITH IRREVERSIBLE
GROUND SPLICE
(E) 12 PHONO SOLAR MODULES WITH A PS2250P(250W)
ENPHASE IQ-6-60-2-US MICRO-INVERTER
ATTACHED TO THE BACK OF EVERY MODULE.
(E) VISIBLE
LOCKABLE
2 POLE 30A
'KNIFE' AC
DISCONNECT
EXISTING WIRE
EXISTING WIRE M
(E) PV PRODUCTION METER
EXISTING WIRE
N N
SHEET
CONTRACTOR
SOLGEN CONSTRUCTION LLC.
1012 N KING ST,
SANTA ANA,
CA 92706
APN:40521403
DATE:2/23/2024
ROSALES
RESIDENCE
License#: C-10 1053344
DESIGNER: OAV
CORE ENERGY GROUP.
ADDRESS:2072 N MAIN ST
FL 2, LOGAN
UT 84341-1993
CSLB#: 1053344
E-1
DESIGN TEMPERATURES
ASHRAE EXTREME LOW 2°C
ASHRAE 2% HIGH 36°C
PV Module Ratings @ STC
Module Make/Model
JINKO SOLAR
JKM395M-72HL-V(395W)
MODULE
Max Power-Point Current (Imp)9.55A
Max Power-Point Voltage (Vmp)41.4V
Open-Circuit Voltage (Voc)49.5V
Short-Circuit Current (Isc)10.23A
Max Series Fuse (OCPD)20A
Nominal Maximum Power at STC (Pmax)395W
Maximum System Voltage 1500V
Voc Temperature Coefficient -0.28% /°C
Conduit and Conductor Schedule~(75°C Copper column)
Tag Description Wire Gauge # of Conductors Conduit Type Conduit Size
1 AP SYSTEM'S AC BUS CABLE 12 AWG 2 N/A - Free Air N/A - Free Air
1 Bare Copper Ground (EGC/GEC)6 AWG 1 N/A - Free Air N/A - Free Air
2 THWN-2 (CU)10 AWG 4 EMT 3/4"
2 THWN-2 - Ground (CU)8 AWG 1 EMT 3/4"
3
3
THWN-2 (CU)8 AWG 3 EMT 3/4"
THWN-2 - Ground (CU)8 AWG 1 EMT 3/4"
NOTE:TOTAL AMPERAGE RATING OF
ALL OVERCURRENT DEVICES SUMMED
UP IN THE MAIN PANEL EXCLUDING
MAIN SUPPLY OVERCURRENT DEVICE,
SHALL NOT EXCEED AMPACITY OF BUS
BAR CEC 2022 705.12(B)(3)(3)
Inverter Ratings
Inverter Make/Model AP SYSTEM DS3-L
Max DC Volt Rating 60V
Peak Output Power 768W
Max Nominal Voltage 240V
Max AC Current 3.2A
Max OCPD Rating 20A
METER # 222013506065
NOTE:EXISTING PV SYSTEM IS RSD COMPLIANT
SYSTEM SUMMARY
BRANCH #1
INVERTERS PER BRANCH 4
MAX AC CURRENT 12.8A
MAX AC OUTPUT POWER 3072W
ARRAY STC POWER 4345W
ARRAY PTC POWER 4033W
MAX AC CURRENT 19.20A
MAX AC POWER 4608W
DERATED (CEC) AC POWER 3891.84W
BRANCH #2
2
6.4A
1536W
SUB SERVICE PANEL
240/120V 1Ø, 3W
MAIN BUSS: 125A
MAX BREAKER SIZE:
(125A X 1.2) - 100A = 50A4
4
THWN-2 (AL)1AWG 3 EMT 1-1/4"
THWN-2 - Ground (AL)6 AWG 1 EMT 1-1/4"
1012 N King St-
101118433, 201822213/13/2024
N
1.NOT ALL PLACARDS SHOWN MAY BE REQUIRED BY LOCAL AHJ. CONTRACTOR TO VERIFY PLACARD
REQUIREMENTS WITH LOCAL AHJ BEFORE INSTALLATION.
2.ALL PLAQUES AND SIGNAGE REQUIRED BY THE LATEST EDITION OF THE CALIFORNIA ELECTRICAL CODE
3.ALTERNATE POWER SOURCE PLACARD SHALL BE METALLIC OR PLASTIC, ENGRAVED OR MACHINE
PRINTED LETTERS IN A CONTRASTING COLOR TO THE PLAQUE. THIS PLAQUE WILL BE ATTCHED BY POP
RIVETS OR SCREWS OR OTHER APPROVED METHOD.
4.DIRECTORY PLACARD MARKING CONTENT AND FORMAT: RED BACKGROUND, WHITE LETTERING,
MINIMUM 3/8" LETTER HIEGHT, ALL CAPITAL LETTERS, ARIAL OR SIMILAR FONT, NON BOLD, REFLECTIVE
WEATHER RESISTANT MATERIAL SUITABLE FOR THE ENVIRONMENT.
PERMANENT SIGNAGE NOTES:
WARNING!
DO NOT RELOCATE THIS
OVERCURRENT DEVICE
POWER SOURCE OUTPUT CONNECTION
LABEL LOCATION:
ADJACENT TO PV BREAKER (IF APPLICABLE).
PER CODE(S): CEC 2022: 705.12(B)(3)(2)
!
DO NOT ADD LOADS
PHOTOVOLTAIC SYSTEM
COMBINER PANEL
WARNING
LABEL LOCATION:
PHOTOVOLTAIC AC COMBINER (IF
APPLICABLE).
PER CODE(S): CEC 2022: 705.12(B)(3)(3)
SOLAR PV SYSTEM EQUIPPED
WITH RAPID SHUTDOWN
SOLAR ELECTRIC
PV PANELS
TURN RAPID SHUTDOWN
SWITCH TO THE "OFF"
POSITION TO SHUT DOWN
PV SYSTEM AND REDUCE
SHOCK HAZARD IN THE
ARRAY.
LABEL LOCATION:
ON OR NO MORE THAT 3 M (10 FT) FROM THE SERVICE
DISCONNECTING MEANS TO WHICH THE PV SYSTEMS
ARE CONNECTED.
ELECTRICAL SHOCK HAZARD
WARNING!
LABEL LOCATION:
INVERTER(S), AC DISCONNECT(S), AC
COMBINER PANEL (IF APPLICABLE).
PER CODE(S): CEC 2022: 706.15(C)(4) &
690.13(B)
TERMINALS ON LINE AND LOAD
SIDES MAY BE ENERGIZED IN
THE OPEN POSITION
RAPID SHUTDOWN SWITCH
FOR SOLAR PV SYSTEM
LABEL LOCATION:
UTILITY SERVICE ENTRANCE/METER, INVERTER/DC
DISCONNECT IF REQUIRED BY LOCAL AHJ, OR
OTHER LOCATIONS AS REQUIRED BY LOCAL AHJ.
PER CODE(S): CEC 2022: 690.56(C)(2),
CFC 2022: 1204.5.3
POWER TO THIS BUILDING IS
ALSO SUPPLIED FROM THE
FOLLOWING SOURCES WITH
DISCONNECTS AS SHOWN
CAUTION:
MAXIMUM AC OPERATING CURRENT:
NOMINAL OPERATING AC VOLTAGE:
19.20 AMPS
240.0 VAC
PHOTOVOLTAIC AC DISCONNECT
LABEL LOCATION:
AC DISCONNECT(S), PHOTOVOLTAIC SYSTEM POINT OF
INTERCONNECTION.
PER CODE(S): CEC 2022: 690.54
SHEET
CONTRACTOR
SOLGEN CONSTRUCTION LLC.
1012 N KING ST,
SANTA ANA,
CA 92706
APN:40521403
DATE:2/23/2024
ROSALES
RESIDENCE
License#: C-10 1053344
DESIGNER: OAV
CORE ENERGY GROUP.
ADDRESS:2072 N MAIN ST
FL 2, LOGAN
UT 84341-1993
CSLB#: 1053344
E-2
1012 N KING ST
WARNING!
THIS EQUIPMENT FED BY MULTIPLE
SOURCES. TOTAL RATING OF ALL
OVERCURRENT DEVICES, EXCLUDING
MAIN SUPPLY OVERCURRENT
DEVICE, SHALL NOT EXCEED
AMPACITY OF BUSBAR.
(N) SOLAR PANELS AND
MICRO-INVERTERS ON ROOF
LOCATION OF EXISTING AC DISCONNECT & PV
PRODUCTION METER
PV INTERCONNECTION POINT.
LOCATION OF SUB SERVICE PANEL, AC
DISCONNECT & PV LOAD CENTER
(E) PV SYSTEM IS RSD
COMPLIANT
(E) SOLAR PANELS &
MICRO-INVERTERS ON
ROOF
LOCATION OF METER MAIN
COMBO
N FAIRVIEW ST
MAXIMUM AC OPERATING CURRENT:
(NEW & EXISTING)
NOMINAL OPERATING AC VOLTAGE:
30.72 AMPS
240.0 VAC
PHOTOVOLTAIC AC DISCONNECT
LABEL LOCATION:
AC DISCONNECT(S), PHOTOVOLTAIC SYSTEM POINT OF
INTERCONNECTION.
PER CODE(S): CEC 2022: 690.54
1012 N King St-
101118433, 201822213/13/2024
SHEET
CONTRACTOR
SOLGEN CONSTRUCTION LLC.
1012 N KING ST,
SANTA ANA,
CA 92706
APN:40521403
DATE:2/23/2024
ROSALES
RESIDENCE
License#: C-10 1053344
DESIGNER: OAV
CORE ENERGY GROUP.
ADDRESS: 2072 N MAIN ST
FL 2, LOGAN
UT 84341-1993
CSLB#: 1053344
S-1
Exp: 06/30/2024
1012 N King St-
101118433, 201822213/13/2024
SHEET
CONTRACTOR
SOLGEN CONSTRUCTION LLC.
1012 N KING ST,
SANTA ANA,
CA 92706
APN:40521403
DATE:2/23/2024
ROSALES
RESIDENCE
License#: C-10 1053344
DESIGNER: OAV
CORE ENERGY GROUP.
ADDRESS: 2072 N MAIN ST
FL 2, LOGAN
UT 84341-1993
CSLB#: 1053344
S-2
Exp: 06/30/2024
1012 N King St-
101118433, 201822213/13/2024
SHEET
CONTRACTOR
SOLGEN CONSTRUCTION LLC.
1012 N KING ST,
SANTA ANA,
CA 92706
APN:40521403
DATE:2/23/2024
ROSALES
RESIDENCE
License#: C-10 1053344
DESIGNER: OAV
CORE ENERGY GROUP.
ADDRESS: 2072 N MAIN ST
FL 2, LOGAN
UT 84341-1993
CSLB#: 1053344
S-3
Exp: 06/30/2024
1012 N King St-
101118433, 201822213/13/2024
SHEET
CONTRACTOR
SOLGEN CONSTRUCTION LLC.
1012 N KING ST,
SANTA ANA,
CA 92706
APN:40521403
DATE:2/23/2024
ROSALES
RESIDENCE
License#: C-10 1053344
DESIGNER: OAV
CORE ENERGY GROUP.
ADDRESS: 2072 N MAIN ST
FL 2, LOGAN
UT 84341-1993
CSLB#: 1053344
S-4
Exp: 06/30/2024
1012 N King St-
101118433, 201822213/13/2024
SHEET
CONTRACTOR
SOLGEN CONSTRUCTION LLC.
1012 N KING ST,
SANTA ANA,
CA 92706
APN:40521403
DATE:2/23/2024
ROSALES
RESIDENCE
License#: C-10 1053344
DESIGNER: OAV
CORE ENERGY GROUP.
ADDRESS: 2072 N MAIN ST
FL 2, LOGAN
UT 84341-1993
CSLB#: 1053344
S-5
Exp: 06/30/2024
1012 N King St-
101118433, 201822213/13/2024
SHEET
CONTRACTOR
SOLGEN CONSTRUCTION LLC.
1012 N KING ST,
SANTA ANA,
CA 92706
APN:40521403
DATE:2/23/2024
ROSALES
RESIDENCE
License#: C-10 1053344
DESIGNER: OAV
CORE ENERGY GROUP.
ADDRESS: 2072 N MAIN ST
FL 2, LOGAN
UT 84341-1993
CSLB#: 1053344
S-6
Exp: 06/30/2024
1012 N King St-
101118433, 201822213/13/2024
1012 N King St-
101118433, 201822213/13/2024
09/20/2023
Design Criteria
Code 2022 California Building Code (ASCE 7‐16)
Risk category II Wind Load (component and Cladding)
Roof Dead Load Dr 15 psf V 110 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.Signed 09/20/2023
EV Engineering, LLC
projects@evengineersnet.com
http://www.evengineersnet.com
Exp: 06/30/2024
RE: Structural Certification for Installation of Residential Solar
ROGELIO ROSALES:1012 N KING ST, SANTA ANA, CA, 92706
Attn: To Whom It May Concern
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 "W" Tile and Flat
Rolled Shingle roofing over roof plywood supported by 2X4 Trusses at 24 inches. The slope of the roof was
approximated to be 23 degrees.
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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1012 N King St-
101118433, 201822213/13/2024
Structural Letter for PV Installation
Date: 09/20/2023
Job Address:1012 N KING ST
SANTA ANA, CA, 92706
Job Name:ROGELIO ROSALES
Job Number:230920RR
Scope of Work
Table of Content
Sheet
2 Cover
3 Attachment U lift checks
4 Roof Framin Check
5 Seismic Check and Scope of work
Engineering Calculations Summary
Code 2022 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 110 mph
Exposure C
References
NDS for Wood Construction
Sincerely,
Signed 09/20/2023
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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1012 N King St-
101118433, 201822213/13/2024
Wind Load Cont.
110 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
22.31 psf
23.0 Degrees
1.5 Conservatively assuming all exposed
0.8 conservatively assuming 10 ft2 effective area
Uplift (W)Zone(1,2e) Zone(2r, 2n) Zone(3e) Zone(3r)
Fig. 30‐3‐2 GCp=‐1.3 ‐1.7 ‐1.7 ‐1.8
Eq. 29.4‐7 P=qh(GCp)(γE)(γa)=‐34.80 ‐45.51 ‐45.51 ‐48.18
GCp=0.6 Figure 30.3‐2
P=qh(GCp)(γE)(γa)=8.83 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(1,2e)6 16.5 205.8 195.3
Zone(2r, 2n)6 16.5 264.1 195.3
Zone(3e)6 16.5 264.1 195.3
Zone(3r)6 16.5 278.7 195.3
Conservative Max=278.7 < 760
CONNECTION IS OK
Risk Category =
KZ =
Kd =
Ke =
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
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1012 N King St-
101118433, 201822213/13/2024
Vertical Load Resisting System Design
Roof Framing Trusses
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=56 plf
Mdown=298 lb‐ft
Mallowable = Sx x Fb' (wind)= 456 lb‐ft > 298 lb‐ft OK
Load Case: DL+S
Ps+ Ppvcos(θ)+PDL=48 plf
Mdown=256 lb‐ft
Mallowable = Sx x Fb' (wind)= 456 lb‐ft > 256 lb‐ft OK
Load Case: DL+0.6W
Pnet+ Ppvcos(θ)+PDL=58.6 plf
Max Moment, Mu=313 lb‐ft
Mallowable = Sx x Fb' (wind)= 634 lb‐ft > 313 lb‐ft OK
Pv max Shear= 195.3 lbs
Shear, Vu=wL/2+Pv Point Load =387 lbs
Max Shear, Vu=wL/2+Pv Point Load =387 lb
Member Capacity
DF‐L No.2
2X4 CL CF Ci Cr KF φ λ
Fb =900 psi 1.0 1.5 1.0 1.15 2.54 0.85 0.8 1553 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 = 3.5 in
Width, b = 1.5 in
Cross‐Sectonal Area, A = 5.25 in2
Moment of Inertia, Ixx =5.35938 in
ec on Mo u us, Sxx =.
Allowable Moment, Mall = Fb'Sxx =396.2 lb‐ft DCR=Mu Mall =0.65 < 1 Satisfactory
Allowable Shear, Vall = 2/3Fv'A =630.0 lb DCR=Vu/Vall =0.61 < 1 Satisfactory
Design Value Adjusted Value
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1012 N King St-
101118433, 201822213/13/2024
Siesmic Loads Check
Roof Dead Load 15 psf
% or Roof with Pv 21%
Dpv and Racking 3 psf
Average Total Dead Load 15.6 psf
Increase in Dead Load 2.1%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 ‐
ROGELIO ROSALES. The analysis was according to applicable building codes, professional engineering and design
experience, opinions and judgments. The calculations produced for this Structure'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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1012 N King St-
101118433, 201822213/13/2024
1012 N King St-
101118433, 201822213/13/2024
1012 N King St-
101118433, 201822213/13/2024
1012 N King St-
101118433, 201822213/13/2024
1012 N King St-
101118433, 201822213/13/2024
1012 N King St-
101118433, 201822213/13/2024
1012 N King St-
101118433, 201822213/13/2024
1012 N King St-
101118433, 201822213/13/2024