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3100 S Harbor Blvd - Plan
Harbor Logistics Center SOLAR SOURCE INC 2954 E 14TH ST, LONG BEACH, CA 90804 LIC#: 925231, CLASS - C46, C10 License Date 03/31/2025 3100 S Harbor Blvd, Santa Ana, CA 92704 Date: September 18, 2024 Project Information 01-A-050 SHEET INDEX 02-E-001 03-E-002 04-S0.1 05-K-003 Plot Plan Stringing Single line diagram Array Layout Signage 00-G-000 Cover Sheet 06-K-004 Stickers 07-K-005 08-K-006 09-K-007 Datasheet Datasheet Datasheet 010-K-008 Datasheet 011-K-009 Datasheet 012-K-0010 Datasheet 013-K-0011 Datasheet Existing 4000A 1x2000A 1x600A 44 1 Longi LR5-72HBD-545M PVI-25TL-480 00-G-000-Cover Sheet PROJECT MAP (N.T.S.) 1. ROOFTOP MOUNTED PHOTOVOLTAIC PANELS AND MODULES SHALL BE TESTED, LISTED AND IDENTIFIED UL 1703. 2. SOLAR SYSTEM SHALL NOT COVER ANY PLUMBING OR MECHANICAL VENTS 3. MODULES AND SUPPORT STRUCTURES SHALL BE GROUNDED. 4. SOLAR INVERTER MUST HAVE A MANUFACTURE INSTALLED DISCONNECTING MEANS THAT PREVENTS PARALLEL FEEDING UTILITY LINES DURING POWER OUTAGE. 5. REMOVAL OF AN INTERACTIVE INVERTER OR OTHER EQUIPMENT SHALL NOT DISCONNECT THE BONDING CONNECTION BETWEEN THE GROUNDING ELECTRODE CONDUCTOR AND THE PHOTOVOLTAIC SOURCE AND/OR OUTPUT CIRCUIT GROUNDED CONDUCTORS. 6. ALL PV MODULES AND ASSOCIATED EQUIPMENT AND WIRING SHALL BE PROTECTED FROM ANY PHYSICAL DAMAGE. 7. LIVE PARTS OF PV SOURCE CIRCUITS AND PV OUTPUT CIRCUITS OVER 150V TO GROUND SHALL NOT BE ACCESSIBLE TO OTHER THAN QUALIFIED PERSONS WHILE ENERGIZED. 8 .INVERTER IS EQUIPPED W/ INTEGRATED GFDI, THUS PROVIDING GROUND FAULT PROTECTION 9. ALL CONDUCTORS SHALL BE COPPER AND 75 DEG RATED 10. ALL ELECTRICAL EQUIPMENT SHALL BE LISTED BY A RECOGNIZED ELECTRICAL TESTING LABORATORY OR APPROVED BY THE DEPARTMENT. 11. CONDUITS SHOULD BE PAINTED TO MATCH EXISTING ROOF AND WALL COLORS 12.ALL WORK SHALL BE IN ACCORD WITH THE 2022 CBC, 2022 CEC 13. THE OUTPUT OF A UTILITY INTERACTIVE-INVERTER SHALL BE PERMITTED TO BE CONNECTED TO THE SUPPLY SIDE OF THE SERVICE DISCONNECTING MEANS AS PER 230.82(6) 14. A SINGLE CONDUCTOR SHALL BE PERMITTED TO BE USED TO PERFORM THE MULTIPLE FUNCTIONS OF DC GROUNDING, AC GROUNDING AND BONDING BETWEEN AC AND DC SYSTEMS AS PER CEC 250.122 15. EQUIPMENT GROUND CONDUCTOR REQUIRED IN RACEWAYS SIZED PER CEC 250-122. 16. PER ART 250.92. NON-CURRENT CARRYING METAL PARTS OF EQUIPMENT SHALL BE EFFECTIVELY BONDED TOGETHER. BOND BOTH ENDS OF RACEWAYS GENERAL NOTES: THIS INSTALLATION SHALL COMPLY WITH THE FOLLOWING CODES: 2022 CALIFORNIA ELECTRICAL CODE 2022 CALIFORNIA COMMERCIAL CODE 2022 CALIFORNIA BUILDING CODE 2022 CALIFORNIA GREEN BUILDING STANDARDS CODE 2022 CALIFORNIA ENERGY CODE 2022 CALIFORNIA MECHANICAL CODE 2022 CALIFORNIA PLUMBING CODE 2022 CALIFORNIA FIRE CODE ALL OTHER ORDINANCE ADOPTED BY THE LOCAL GOVERNING AGENCIES project description DC SOLAR PHOTOVOLTAIC SYSTEM NUMBER OF SOLAR ARRAYS TYPE OF INVERTERS MAIN SERVICE PANEL CONDUCTORS TYPE CONDUITS TYPE ON ROOF CONDUITS TYPE FROM EQUIPMENT ROOF TYPE ROOF RAFTERS additional system info AC CEC SOLAR SYSTEM SIZE NUMBER OF SOLAR MODULES NUMBER OF INVERTERS SOLAR PANEL MODEL NUMBER INVERTERS MODEL NUMBER MAIN SERVICE PANEL BUS MAIN SERVICE PANEL MAIN C/B NUMBER OF ROOF STORY MAIN C/B LOCATION PROPERTY DETAILS APN BUILDING AREA SITE AREA PROPERTY TYPE TYPE OF CONSTRUCTION OCCUPANCY GROUP code summary additional notes space (if needed) SPACE FOR STAMP AND ADDITIONAL NOTES FROM PLAN CHECK N FROM JUNCTION BOX TO ROOF EAVE EMT TYPE CONDUIT WILL RUN OVER THE ROOF AT 3 1/2" HEIGHT, THEN UNDER THE EAVE TO PV EQUIPMENT 23,980kW 23,980kW 1 2 Central THWN-2 EMT EMT 101115443 162,656 sqft 361,459 sqft COMMERCIAL III-B S-1,B NON CENTER 2x6" 24" O/C TORCH DOWN IRONRIDGEMOUNTING SYSTEM SPRINKLERS YES 40A TOTAL PV SIZE-480V www. Loyd W Martin .com Solar Structures Engineering #2024-2923 Structural Only December 17, 2024 Exp. 3-31-19 No. C58724 NITRAMW.DYO REGISTEREDPROFESSIONALENGINEER C V L FOETATS ALIFORNIAICIL -2158The 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#: 101121557 Elec#: 20184477 Approvals: Plng: H Jacinto Bldg: A So Elec: M Smith 3100 S Harbor Blvd 1/27/2025 ELECTRICAL ROOMS (E) DRIVEWAY (E) PROPERTY LINE ARRAY MSP ACD 6'6' 6' 6' 6'90' INVERTER on roof77' 17'-7" 6' 6' FIRE ACCESS FIRE ACCESS Harbor Logistics Center SOLAR SOURCE INC 2954 E 14TH ST, LONG BEACH, CA 90804 LIC#: 925231, CLASS - C46, C10 License Date 03/31/2025 3100 S Harbor Blvd, Santa Ana, CA 92704 Date: September 18, 2024 Project Information 01-A-050 SHEET INDEX 02-E-001 03-E-002 04-S0.1 05-K-003 Plot Plan Stringing Single line diagram Array Layout Signage 00-G-000 Cover Sheet 06-K-004 Stickers 07-K-005 08-K-006 09-K-007 Datasheet Datasheet Datasheet 010-K-008 Datasheet 011-K-009 Datasheet 012-K-0010 Datasheet 013-K-0011 Datasheet Existing 4000A 1x2000A 1x600A 44 1Longi LR5-72HBD-545M PVI-25TL-480 Longi LR5-72HBD-545M PLOT PLAN Scale: 1/64" = 1'-0" 01-A-050-Plot Plan N PV ARRAY INFORMATION ROOF COVERAGE TOTAL ROOF AREA (SQ.FT.)-178672 SOLAR AREA (SQ.FT.) - 1283 % OF COVERED AREA - 0.72% MAIN SERVICE PANEL-<MSP> MAIN AND PV EQUIPMENT INFORMATION (LEGEND) AC DISCONNECT-<ACD> SOLAR MODULES AND INVERTER NEW BUS 3' working clearance in front of equipment is required by CEC 110.26 MAIN BREAKER RAFTER SIZE 2x6" 24" O/C ROOF TYPE TORCH DOWN ARRAY PITCH AZIMUTH PANEL MODEL ADDITIONAL EQUIPMENT 44 10 DEG (tilt leg) 180 DEG FIRE SETBACK'S S H a r b o r B l v d S C R O D D Y W A Y JBOX ROOF ACCESS ROOF ACCESS Roof access points shall be located in areas that do not require the placement of ground ladders over openings such as window or doors, and located at strong points of building construction in locations where the access point does not conflict with overhead obstructions such as tree limbs, wires, or signs. www. Loyd W Martin .com Solar Structures Engineering #2024-2923 Structural Only December 17, 2024 Exp. 3-31-19 No. C58724 NITRAMW.DYO REGISTEREDPROFESSIONALENGINEER C V L FOETATS ALIFORNIAICIL 2158 3100 S Harbor Blvd 1/27/2025 IRONRIDGE Tilt Mount System FAST JACK Standoff Roof max 2'-0" < 2° 8° 10° Tilt Leg Solar Panels RAFTERS .2x6" 24" O/CTORCH DOWN Harbor Logistics Center SOLAR SOURCE INC 2954 E 14TH ST, LONG BEACH, CA 90804 LIC#: 925231, CLASS - C46, C10 License Date 03/31/2025 3100 S Harbor Blvd, Santa Ana, CA 92704 Date: September 18, 2024 Project Information 01-A-050 SHEET INDEX 02-E-001 03-E-002 04-S0.1 05-K-003 Plot Plan Stringing Single line diagram Array Layout Signage 00-G-000 Cover Sheet 06-K-004 Stickers 07-K-005 08-K-006 09-K-007 Datasheet Datasheet Datasheet 010-K-008 Datasheet 011-K-009 Datasheet 012-K-0010 Datasheet 013-K-0011 Datasheet RAFTER 3/8" X 3/4" SS Hex Bolt 3/8" SS Flat Washer 1 Layer of 5/16"SS Lag Bolt Min 2.5" Embed into framing Member Threaded Fast Jack BaseRAFTERS .2x6" 24" O/C TORCH DOWN 04-S0.1-Array Layout ARRAY LAYOUT Scale:1/8" = 1'-0" N ARRAY MOUNTING CROSS SECTION ROOF ATTACHMENT NOTE: Footing placement is estimated. Exact footing placement tbd by installers at time of install.THE HEIGHT OF PV MODULE FROM ROOF DECK SHALL BE 6" Roof Attachment FAST JACK on 24" O.C. Rafters PV Railing 72" Max Rail Span 24" Max Rail Cantilever www. Loyd W Martin .com Solar Structures Engineering #2024-2923 Structural Only December 17, 2024 Exp. 3-31-19 No. C58724 NITRAMW.DYO REGISTEREDPROFESSIONALENGINEER C V L FOETATS ALIFORNIAICIL 2158 (2) 5/16" x 3.5" SS LAG SCREWS WITH 2.5" MIN EMBEDMENT INTO WOOD (2) 5/16" x 3.5" SS LAG SCREWS WITH 2.5" MIN EMBEDMENT INTO WOOD NOTE: Engineer of Record assumes that all structural components of the existing building were permitted and met the requirements of the Building Code at the time of construction. Solar Contractor shall field verify that the roof framing is in its existing permitted condition and capable of supporting required live loads. Framing specified on solar plans shall be assumed to be minimum size and spacing, actual framing may be different. 3100 S Harbor Blvd 1/27/2025 Harbor Logistics Center SOLAR SOURCE INC 2954 E 14TH ST, LONG BEACH, CA 90804 LIC#: 925231, CLASS - C46, C10 License Date 03/31/2025 3100 S Harbor Blvd, Santa Ana, CA 92704 Date: September 18, 2024 Project Information 01-A-050 SHEET INDEX 02-E-001 03-E-002 04-S0.1 05-K-003 Plot Plan Stringing Single line diagram Array Layout Signage 00-G-000 Cover Sheet 06-K-004 Stickers 07-K-005 08-K-006 09-K-007 Datasheet Datasheet Datasheet 010-K-008 Datasheet 011-K-009 Datasheet 012-K-0010 Datasheet 013-K-0011 Datasheet 11 11 11 11 02-E-001- StringingN STRING #1 STRING #2 STRING #3 STRING #4 www. Loyd W Martin .com Solar Structures Engineering #2024-2923 Structural Only December 17, 2024 Exp. 3-31-19 No. C58724 NITRAMW.DYO REGISTEREDPROFESSIONALENGINEER C V L FOETATS ALIFORNIAICIL 2158 3100 S Harbor Blvd 1/27/2025 Harbor Logistics Center SOLAR SOURCE INC 2954 E 14TH ST, LONG BEACH, CA 90804 LIC#: 925231, CLASS - C46, C10 License Date 03/31/2025 3100 S Harbor Blvd, Santa Ana, CA 92704 Date: September 18, 2024 Project Information 01-A-050 SHEET INDEX 02-E-001 03-E-002 04-S0.1 05-K-003 Plot Plan Stringing Single line diagram Array Layout Signage 00-G-000 Cover Sheet 06-K-004 Stickers 07-K-005 08-K-006 09-K-007 Datasheet Datasheet Datasheet 010-K-008 Datasheet 011-K-009 Datasheet 012-K-0010 Datasheet 013-K-0011 Datasheet #3/0 FACILITY GROUND 2000AMP NON CENTER MAIN BREAKER MAIN SERVICE PANEL 277/480V, 3 PHASE SERVICE MAIN PANEL BUS MAIN BREAKERS UTILITY METER 8' minimum embedment rod at 6' from equipment ground conductor unless existing ground is UFER. 4000A 4000A 1x2000A 1x600A Existing Existing AC DISCONNECT 60A UNFUSED NEMA 3R lockable, visible 3 PHASE 277/480V INSTALL 40A END OF BUS FROM MAIN C/B 480V SOLAR SYSTEM 30.5*1.25=38.125Amp(480V) Total 480V 38.125A EXISTING MAIN SERVICE PANEL 480V 3 PHASE BUS-2000A MAIN BREAKER-2000A 120% CALCULATION-2000*1.2-2000=400A > 38.125A PV INTEGRATED DC DISCONNECT MAX INPUT: 45A, 1000Vdc SOLECTRIA PVI-25TL-480 GRID TIED 25,000W INVERTER AC MAX OUTPUT CURRENT: 30.5A AC OUT DC IN 3/4" EMT CONDUIT (4) #8 AWG THWN-2 Conductors (1) #8 AWG THWN-2 Ground J BOX NEMA 3R WIRES EXPOSED TO FREE AIR UNDER ARRAY (2) #12 AWG Conductors (1) #6 AWG Bare Copper Ground STRING #1 STRING #2 3/4" EMT CONDUIT (8) #10 AWG THWN-2 Conductors (1) #8 AWG THWN-2 Ground STRING #3 STRING #4 600AMP NON CENTER MAIN BREAKER UTILITY METER 4000A 3/4" EMT CONDUIT (4) #8 AWG THWN-2 Conductors (1) #8 AWG THWN-2 Ground Longi LR5-72HBD-545M Longi LR5-72HBD-545M Longi LR5-72HBD-545M Longi LR5-72HBD-545M 11 11 11 11 03-E-002-SLD 1)Equipment is "New" unless otherwise noted. All PV system wires shall be protected against physical damage 2)Terminations shall be rated 75 degree 3)MINIMAL CONDUCTOR HEIGHT TO BE 7/8" ABOVE THE ROOF SURFACE PV PANEL AND EQUIPMENT MODEL NUMBER,QUANTITY ADDITIONAL NOTES STRING #1 STRING #2 STRING #3 STRING #4 3100 S Harbor Blvd 1/27/2025 MAXIMUM RATED AC OUTPUT CURRENT:30.5A MAXIMUM OPERATING AC VOLTAGE:480V PHOTOVOLTAIC POINT OF INTERCONNECTION WARNING: DUAL POWER SOURCE. SECOND SOURCE IS PHOTOVOLTAIC SYSTEM Harbor Logistics Center SOLAR SOURCE INC 2954 E 14TH ST, LONG BEACH, CA 90804 LIC#: 925231, CLASS - C46, C10 License Date 03/31/2025 3100 S Harbor Blvd, Santa Ana, CA 92704 Date: September 18, 2024 Project Information 01-A-050 SHEET INDEX 02-E-001 03-E-002 04-S0.1 05-K-003 Plot Plan Stringing Single line diagram Array Layout Signage 00-G-000 Cover Sheet 06-K-004 Stickers 07-K-005 08-K-006 09-K-007 Datasheet Datasheet Datasheet 010-K-008 Datasheet 011-K-009 Datasheet 012-K-0010 Datasheet 013-K-0011 Datasheet 05-K-003- Signage N CAUTION MULTIPLE SOURCES OF POWER MAIN SERVICE PANEL YOU ARE HERE S H a r b o r B l v d The marking shall comply with 110.21(B). 1. MATERIAL USED FOR THE SIGNAGE SHALL BE REFLECTIVE, WEATHER RESISTANT AND SUITABLE FOR THE ENVIRONMENT. 2. ALL SIGNAGE SHALL HAVE ALL CAPITAL LETTERS WITH MINIMUM 38" LETTER HEIGHT, WHITE ON RED BACKGROUND. 3. MAIN SERVICE DISCONNECT MARKING SHALL BE PLACED ADJACENT TO MAIN SERVICE DISCONNECT IN A LOCATION CLEARLY VISIBLE FROM THE LOCATION WHERE THE LEVER IS OPERATED. 4. MARKING IS REQUIRED ON ALL INTERIOR AND EXTERIOR DC CONDUIT, RACEWAYS, ENCLOSURES, CABLE ASSEMBLIES, AND JUNCTION BOXES TO ALERT THE FIRE SERVICE TO AVOID CUTTING THEM. MARKINGS SHALL BE PLACED EVERY 10', AT TURNS AND ABOVE AND/OR BELOW PENETRATIONS, AND AT ALL DC COMBINER AND JUNCTION BOXES. 5. DO NOT USE SCREWS FOR SIGNAGE ATTACHMENT. USE ONLY APPROVED ADHESIVE. SIGNAGE LOCATIONS: ·MAIN SERVICE PANEL ·INDOOR/OUTDOOR SUB PANEL NEC 705.12(B)(2)(3)(b) PV SOLAR BREAKER DO NOT RELOCATE THIS OVERCURRENT DEVICE RAPID SHUTDOWN SWITCH FOR SOLAR PV SYSTEM SIGNAGE LOCATIONS: ·MAIN SERVICE PANEL ·INDOOR/OUTDOOR SUB PANEL ·INDOOR OUTDOOR LOAD CENTER SIGNAGE LOCATIONS: ·SHALL BE LOCATED ON OR NO MORE THAN 1M(3 FEET) FROM THE SWITCH SOLAR ELECTRIC PV PANELS SOLAR PV SYSTEM EQUIPPED WITH RAPID SHUTDOWN TURN RAPID SHUTDOWN SWITCH ON THE "OFF" POSITION TO SHUTDOWN PV SYSTEM AND REDUCE SHOCK HAZARD IN ARRAY SIGNAGE LOCATIONS: ·SHALL BE LOCATED ON OR NO MORE THAN 1 M (3 FT) FROM THE SERVICE DISCONNECTING MEANS TO WHICH THE PV SYSTEMS ARE CONNECTED. CAUTION:SOLAR CIRCUIT SIGNAGE LOCATIONS: ·EVERY 10" OF CONDUIT AND AT EVERY BEND DO NOT ADD NEW LOADS SIGNAGE LOCATIONS: ·PV PANEL ·MAIN SERVICE PANEL WHEN-705.12(b)(2)(3)(c) SIGNAGE LOCATIONS: ·MAIN SERVICE PANEL S C R O D D Y W A Y AC DISCONNECT INVERTER 3100 S Harbor Blvd 1/27/2025 Harbor Logistics Center SOLAR SOURCE INC 2954 E 14TH ST, LONG BEACH, CA 90804 LIC#: 925231, CLASS - C46, C10 License Date 03/31/2025 3100 S Harbor Blvd, Santa Ana, CA 92704 Date: September 18, 2024 Project Information 01-A-050 SHEET INDEX 02-E-001 03-E-002 04-S0.1 05-K-003 Plot Plan Stringing Single line diagram Array Layout Signage 00-G-000 Cover Sheet 06-K-004 Stickers 07-K-005 08-K-006 09-K-007 Datasheet Datasheet Datasheet 010-K-008 Datasheet 011-K-009 Datasheet 012-K-0010 Datasheet 013-K-0011 Datasheet INVERTER STICKER 06-K-004- Stickers PV SUPERVISOR STICKER N 3100 S Harbor Blvd 1/27/2025 Harbor Logistics Center SOLAR SOURCE INC 2954 E 14TH ST, LONG BEACH, CA 90804 LIC#: 925231, CLASS - C46, C10 License Date 03/31/2025 3100 S Harbor Blvd, Santa Ana, CA 92704 Date: September 18, 2024 Project Information 01-A-050 SHEET INDEX 02-E-001 03-E-002 04-S0.1 05-K-003 Plot Plan Stringing Single line diagram Array Layout Signage 00-G-000 Cover Sheet 06-K-004 Stickers 07-K-005 08-K-006 09-K-007 Datasheet Datasheet Datasheet 010-K-008 Datasheet 011-K-009 Datasheet 012-K-0010 Datasheet 013-K-0011 Datasheet 07-K-005- Datasheet 3100 S Harbor Blvd 1/27/2025 Harbor Logistics Center SOLAR SOURCE INC 2954 E 14TH ST, LONG BEACH, CA 90804 LIC#: 925231, CLASS - C46, C10 License Date 03/31/2025 3100 S Harbor Blvd, Santa Ana, CA 92704 Date: September 18, 2024 Project Information 01-A-050 SHEET INDEX 02-E-001 03-E-002 04-S0.1 05-K-003 Plot Plan Stringing Single line diagram Array Layout Signage 00-G-000 Cover Sheet 06-K-004 Stickers 07-K-005 08-K-006 09-K-007 Datasheet Datasheet Datasheet 010-K-008 Datasheet 011-K-009 Datasheet 012-K-0010 Datasheet 013-K-0011 Datasheet 08-K-006- Datasheet 3100 S Harbor Blvd 1/27/2025 Harbor Logistics Center SOLAR SOURCE INC 2954 E 14TH ST, LONG BEACH, CA 90804 LIC#: 925231, CLASS - C46, C10 License Date 03/31/2025 3100 S Harbor Blvd, Santa Ana, CA 92704 Date: September 18, 2024 Project Information 01-A-050 SHEET INDEX 02-E-001 03-E-002 04-S0.1 05-K-003 Plot Plan Stringing Single line diagram Array Layout Signage 00-G-000 Cover Sheet 06-K-004 Stickers 07-K-005 08-K-006 09-K-007 Datasheet Datasheet Datasheet 010-K-008 Datasheet 011-K-009 Datasheet 012-K-0010 Datasheet 013-K-0011 Datasheet 09-K-007- Datasheet 3100 S Harbor Blvd 1/27/2025 Harbor Logistics Center SOLAR SOURCE INC 2954 E 14TH ST, LONG BEACH, CA 90804 LIC#: 925231, CLASS - C46, C10 License Date 03/31/2025 3100 S Harbor Blvd, Santa Ana, CA 92704 Date: September 18, 2024 Project Information 01-A-050 SHEET INDEX 02-E-001 03-E-002 04-S0.1 05-K-003 Plot Plan Stringing Single line diagram Array Layout Signage 00-G-000 Cover Sheet 06-K-004 Stickers 07-K-005 08-K-006 09-K-007 Datasheet Datasheet Datasheet 010-K-008 Datasheet 011-K-009 Datasheet 012-K-0010 Datasheet 013-K-0011 Datasheet 010-K-008- Datasheet 3100 S Harbor Blvd 1/27/2025 Harbor Logistics Center SOLAR SOURCE INC 2954 E 14TH ST, LONG BEACH, CA 90804 LIC#: 925231, CLASS - C46, C10 License Date 03/31/2025 3100 S Harbor Blvd, Santa Ana, CA 92704 Date: September 18, 2024 Project Information 01-A-050 SHEET INDEX 02-E-001 03-E-002 04-S0.1 05-K-003 Plot Plan Stringing Single line diagram Array Layout Signage 00-G-000 Cover Sheet 06-K-004 Stickers 07-K-005 08-K-006 09-K-007 Datasheet Datasheet Datasheet 010-K-008 Datasheet 011-K-009 Datasheet 012-K-0010 Datasheet 013-K-0011 Datasheet 11-K-009- Datasheet 3100 S Harbor Blvd 1/27/2025 Harbor Logistics Center SOLAR SOURCE INC 2954 E 14TH ST, LONG BEACH, CA 90804 LIC#: 925231, CLASS - C46, C10 License Date 03/31/2025 3100 S Harbor Blvd, Santa Ana, CA 92704 Date: September 18, 2024 Project Information 01-A-050 SHEET INDEX 02-E-001 03-E-002 04-S0.1 05-K-003 Plot Plan Stringing Single line diagram Array Layout Signage 00-G-000 Cover Sheet 06-K-004 Stickers 07-K-005 08-K-006 09-K-007 Datasheet Datasheet Datasheet 010-K-008 Datasheet 011-K-009 Datasheet 012-K-0010 Datasheet 013-K-0011 Datasheet 12-K-010- Datasheet 3100 S Harbor Blvd 1/27/2025 Harbor Logistics Center SOLAR SOURCE INC 2954 E 14TH ST, LONG BEACH, CA 90804 LIC#: 925231, CLASS - C46, C10 License Date 03/31/2025 3100 S Harbor Blvd, Santa Ana, CA 92704 Date: September 18, 2024 Project Information 01-A-050 SHEET INDEX 02-E-001 03-E-002 04-S0.1 05-K-003 Plot Plan Stringing Single line diagram Array Layout Signage 00-G-000 Cover Sheet 06-K-004 Stickers 07-K-005 08-K-006 09-K-007 Datasheet Datasheet Datasheet 010-K-008 Datasheet 011-K-009 Datasheet 012-K-0010 Datasheet 013-K-0011 Datasheet 13-K-011- Datasheet 3100 S Harbor Blvd 1/27/2025 !"#$%% &$%'&$ (() *+ ,&-.'/%01 ( + 2*(+3 ) 4) *+ ,&-.'/%0 5 ) 4) *+ * 5'6' -,#' %07 89:: 9; 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Ò 6' &' 5 5 ! 5'&0% 5 %Ò' 0% %'#' %;M:>@GDP:H@VGY gA;GF:< ×F9:I9;SD89@> gAI>G H;I A@I9;H;C>G <A I><>@V9;> G?@9;M:>@DH:H@V @>QF9@>V>;<GÅ 9K@>IU ?:H;G G=H:: E> GFEV9<<>I KA@ fg8P @>J9>LO ]t9G<9;S EF9:I9;SG F;I>@SA9;S @>VAI>: VFG< E> >JH:FH<>IHC<A@ <A I><>@V9;> 9K VAI9K9CH<9A; 9G ;>>I>IÅ 9K GAU CA;<@HC<A@ G=H:: GFEV9< ?:H;G ?@9A@ <A VHM9;S VAI9K9CH<9A;GOHÆH@I ^>J>@9<N ßA;>Y gA;GF:< VH?G HJH9:HE:> H< EF9:I9;S I>?H@<V>;< A@ A; fg8P L>EG9<> <A I><>@V9;> 9K NAF¤^ßO ×F9:I9;SG 9; H 8¤^ß VHN E> GFEB>C< <A G?>C9H: CA;G<@FC<9A; @>QF9@>V>;<G I><H9:>I 9; g×g g=H?<>@ iP AF9:I9;S I>?H@<V>;< L9:: I><>@V9;> G?>C9K9C @>QF9@>V>;<GO %q -Ó ,'&.!&q ! 5'& %Ò' Ô0 -Ó %Ò' % %' -Ó $Ó-& $ %Ò % %Ò' "-6' $0 %&!' $Õ %!&' $%$ ( ) ) 3100 S Harbor Blvd 1/27/2025 !" #$%& '" ( ) *+,-. *"- '/ .' "! '/ 0 + -1 2*, '3-' )/- '/ ,-.) . "- '/ 4+,- 5 63 '',+ $ ' , %" 3 7"- '/ ( .8 , ,++ 9:";<I JKLCKM?>DN JKO>KPQ DGK SQ TH?KQ UUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUU VWXH>IQ UUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUU [\BDK SQ UUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUU `eefgh`ic hjkefbcb `il mgni cdb opqr sf`i tuvkgcc`f pwgcbwg` qjwk ji cdb wbabwmb jx cz{|}~€} ‚~ƒ z{„…{†‡ ‘’ ˆ‰| z{„…{† …} ~ƒ “|Ž Œ{ ƒ{”•…ƒ{Š ŒŽ – { …–Ž— ~•–ŽQœ‡>BD RKLC>RKš BD ?\>M MžKG>F>G žIHD ?@žKŸ HMKšBO>šKš BDQ UUUUAUUUUUUAUUUUUU¡?H£KD >D FBR E=¤¥ JKO>KP¡ ‘’ ’•– ~ƒ…©|–…~ ®¯°± ²³ ´µ¶°µ ·¶µµ¶¸±¹ºµ±µ¶»¼½µ¯¾¿À²½´²¶µ Á²Âº¹Ã±µ¶·Ãþ¯Àµ¶°ÄÅÅÆÇÈÇÉÆɺÏÏÐÑÐÒÓÒÔ 3100 S Harbor Blvd 1/27/2025 Structural Calculations for a Roof Mounted Solar Photovoltaic System for: Harbor Logistics Center 3100 S Harbor Blvd Santa Ana, CA 92704 Applicable Codes: 2022 California Building Code, 2022 California Electric Code, 2022 California Mechanical Code, American Society of Civil Engineers Standard ASCE 7-16 Minimum Design Loads for Buildings and Other Structures, American Wood Council 2018 National Design Specification for Wood Construction, Local Municipal Code, and all other codes which are adopted by reference or enacted by law. Assumed Design Parameters: The existing structure has been built under a building permit and is in its original condition. The existing roof structure is capable of its code required live load and the ability of the roof structure to support live loads has not been substantially reduced by the age of the structure, termites or mold, or unauthorized modifications to the existing structure. Solar Energy Contractor shall make an inspection of the existing roof framing system prior to installation of the roof mounted solar energy system to verify that the existing roof is capable of supporting minimum roof live loads. Assumed Design Parameters: All 2x members are grade Douglas Fir #2 or better All 4X members are grade Douglas Fir #1 or better All Roof Connectors are Simpson Strong-Tie or Equal All Concrete Foundations are f'c = 2500 psi or stronger Sht # 1 of 7 2024-2923 Solar Journey Harbor Logistics Center October 7, 2024 Loyd W. Martin Professional Engineer, Inc. 9924 Universal Boulevard #224-406 Orlando, FL 32819 Tel:1.310.464.1804 Email: loydwmartin@gmail.com www.loydwmartin.com Original Structure was built to the Type-V Wood Framed Standards of the Applicable Building Code at the time of Construction. 3100 S Harbor Blvd 1/27/2025 Note to Building Official: Based upon a review of the proposed plans I am confident that the existing roof framing system is capable of safely supporting the additional loads caused by the new solar photovoltaic energy system. The contractor shall field verify that the existing roof structure is in its original permited condition and verify that it can support the normal code required roof live loads. Attached in this package are several calculations showing that the roof members can support the additional weight of the solar array. Furthermore, an analysis of the solar array's support for wind forces and a seismic analysis of the existing structure are also included. Check Existing 2X6 Roof Rafters @ 24" O.C.: (Assume max rafters span = 11.75 ft.) w =30 psf x 2 ft. = 60 plf Total load on rafters = 60 plf x 11.75 ft. = 705 lbs Sht # 2 of 7 2024-2923 Solar Journey Harbor Logistics Center October 7, 2024 Loyd W. Martin Professional Engineer, Inc. 9924 Universal Boulevard #224-406 Orlando, FL 32819 Tel:1.310.464.1804 Email: loydwmartin@gmail.com www.loydwmartin.com 11.75' 3100 S Harbor Blvd 1/27/2025 Check Existing 2X6 Roof Rafters @ 24" O.C.: Snow Load =0 psf Dead Load =14 psf Live Load =16 psf WDL + LL =30 psf x 2 ft. = 60 plf WDL =14 psf x 2 ft. = 28 plf w =30 psf x 2 ft. = 60 plf Total load on rafters =( 60 plf x 6.25 ft ) + ( 28 plf x 5.5 ft ) + ( 6' x 2.75' x 3 psf x 2 ) =628 lbs < 705 lbs OK OK. Per 2022 California Existing Building Code Section 503.3 Alterations Check attachment of Support to Existing Structure for Wind Uplift CHECK SOLAR STRUCTURE ATTACHMENTS PER ASCE 7-16 WIND LOADS ON BUILDING APPURTENANCES AND OTHER STRUCTURES Section 29.4.4 THEREFORE CHECK ATTACHMENT FOR TYPICAL CRITICAL LOAD WHICH IS THE EDGE ZONE - ZONE 2. NOTE: PER DEFINITION ON SHEETS 246 & 247 OF ASCE 7-16 EFFECTIVE WIND AREA: FOR ROOFTOP SOLAR ARRAYS, THE EFFECTIVE WIND AREA IN FIG. 29.4-7 IS EQUAL TO THE TRIBUTARY AREA FOR THE STRUCTURAL ELEMENT BEING CONSIDERED, EXCEPT THAT THE WIDTH OF THE EFFECTIVE WIND AREA NEED NOT BE LESS THAN ONE-THIRD ITS LENGTH. EFFECTIVE AREA = 15 SQ FT Sht # 3 of 7 2024-2923 Solar Journey Harbor Logistics Center October 7, 2024 Loyd W. Martin Professional Engineer, Inc. 9924 Universal Boulevard #224-406 Orlando, FL 32819 Tel:1.310.464.1804 Email: loydwmartin@gmail.com www.loydwmartin.com % CHANGE =628 lbs - 705 lbs x 100 =-10.9% < 5% OK705 lbs 3100 S Harbor Blvd 1/27/2025 Check attachment of Support to Existing Structure for Wind Uplift - Cont'd Tributary Area to Each Solar Mount = 6 ft. x 2.75 ft. = 16.5 sq. ft. ( Max ) Calculate Design Wind Pressure at each support (Wind Speed 95 mph Exposure C): p = q h (GC p )(γ E )(γ a )Eq'n 29.4-7 ASCE 7-16 q h = 0.00256 K z K zt K d K e V 2 Eq'n 26.10-1 ASCE 7-16 Note: K z =velocity pressure coefficient Section 29.10.1 ASCE 7-16 K z =0.9 (Exposure C, Height = 20 ft or less) K zt =Topographical Factor = 1.0 K d =Wind Directionality Factor = 0.85 K e =Ground Elevation Factor = 1.0 V =95 mph q h =0.00256 (0.9) (1.0) (0.85) (1.0) (95)² q h =17.67 psf GC p =-2.0 (Zone 2 ; Effective Area = 15 sq. ft. ) γ E =Exposure Factor = 1.5 γ a =Solar Array Pressure Equalization Factor = 0.7 Fig. 29.4-8 ASCE 7-16 p = q h (GC p )(γ E )(γ a ) p = 17.67 psf (-2.0) (1.5) (0.7) = 37.1 psf Sht # 4 of 7 2024-2923 Solar Journey Harbor Logistics Center October 7, 2024 Loyd W. Martin Professional Engineer, Inc. 9924 Universal Boulevard #224-406 Orlando, FL 32819 Tel:1.310.464.1804 Email: loydwmartin@gmail.com www.loydwmartin.com 3100 S Harbor Blvd 1/27/2025 Check attachment of Support to Existing Structure for Wind Uplift - Cont'd Nominal (Unfactored) Uplift at each support = 37.1 psf x 16.5 sq. ft. = 612.15 lbs Note: Section 2.4.1 of ASCE 7-16, Basic Load Combinations for Allowable Stress Design. Note: Applicable Load Combination #5 (D + 0.6W) Design (Factored) Uplift at each support = 0.6 x 612.15 lbs = 367 lbs Load per lag screw = 367 lbs / 2 = 183.5 lbs Determine allowable load per 5/16" lag screw w/ 2.5" embedment into wood below according to the 2018 NDS. W ' = W x Cd x Ct Table 10.3.1 2018 NDS where W = 266 lbs / in. of embedment per Table 12.2a Cd = 1.6 per Table 2.3.2 of 2018 NDS Ct = 1.0 per Table 2.3.3 of 2018 NDS W' = 266 lbs/ in. x 2.5 in. x 1.6 x 1.0 = 1,064 lbs > 183.5 lbs OK Sht # 5 of 7 2024-2923 Solar Journey Harbor Logistics Center October 7, 2024 Loyd W. Martin Professional Engineer, Inc. 9924 Universal Boulevard #224-406 Orlando, FL 32819 Tel:1.310.464.1804 Email: loydwmartin@gmail.com www.loydwmartin.com Use Support connected to 2x Min. Roof Member w/ (2) 5/16" x 3.5" lag screws per connection minimum. 3100 S Harbor Blvd 1/27/2025 Free Body Diagram of Reverse-tilt Sub Array Shear Reaction = (6 ft x 5.5 ft x 37.1 psf x sin 10) = 212.6 lbs (Note: Angle between Roof and Panels is 10 degrees) Allowable lateral Load at 5/16" diameter lag screw w/ 2.5" embedment Allowable Load =200 lbs x 1.6 x 2 = 640 lbs > 212.6 lbs OK Sht # 5.1 of 7 2024-2923 Solar Journey Harbor Logistics Center October 7, 2024 Loyd W. Martin Professional Engineer, Inc. 9924 Universal Boulevard #224-406 Orlando, FL 32819 Tel:1.310.464.1804 Email: loydwmartin@gmail.com www.loydwmartin.com See plans for connection details. 3100 S Harbor Blvd 1/27/2025 Check Seismic load due to added dead load of photovoltaic system. Determine Seismic Weight of Existing Building: Effective Existing Seismic Weight Area of (E) Building =Approximately 4,000 Sq. ft Approximate Effective =4,000 sq. ft. x 10 psf ave. = 40,000 LBS Seismic Weight DETERMINE BASE SHEAR V = Cs W EQ'N 12.8-1 ASCE 7-16 EQ'N 12.8-2 ASCE 7-16 R = THE RESPONSE MODIFICATION FACTOR IN TABLE 12.2-1 R =4 ORDINARY REINFORCED CONCRETE SHEAR WALLS Ie = 1.0 IMPORTANCE FACTOR SDS = 2/3 x SMS SMS = FA x SS SMS = 1.2 x 1.5 = 1.8 SDS = 2/3 x 1.8 = 1.2 Cs ==0.3 EQ'N 12.8-2 ASCE 7-16 Sht # 6 of 7 2024-2923 Solar Journey Harbor Logistics Center October 7, 2024 Loyd W. Martin Professional Engineer, Inc. 9924 Universal Boulevard #224-406 Orlando, FL 32819 Tel:1.310.464.1804 Email: loydwmartin@gmail.com www.loydwmartin.com Cs =SDS R Ie SDS R Ie 3100 S Harbor Blvd 1/27/2025 EXISTING BASE SHEAR V = 0.3 x 40,000 LBS = 12,000 LBS DETERMINE NEW BASE SHEAR Determine Seismic Weight of Building with Solar Array: EXISTING SEISMIC =40,000 LBS WEIGHT NEW SOLAR ARRAY =3 PSF x 50 PANELS x 5.5' x 3.3' = 2,723 LBS NEW SEISMIC =40,000 LBS + 2,723 LBS = 42,723 LBS WEIGHT THEREFORE NEW BASE SHEAR: V = 0.3 x 42,723 = 12,817 LBS EQ'N 12.8-1 ASCE 7-16 OK. PER ASCE 7-16 SECTION 11B.4 ALTERATIONS EXISTING LATERAL FORCE RESISTING SYSTEM IS EXEMPT FROM ANALYSIS SINCE NEW SEISMIC FORCE IS LESS THAN 10% GREATER THAN EXISTING SEISMIC FORCE Sht # 7 of 7 2024-2923 Solar Journey Harbor Logistics Center October 7, 2024 Loyd W. Martin Professional Engineer, Inc. 9924 Universal Boulevard #224-406 Orlando, FL 32819 Tel:1.310.464.1804 "Alterations may be made to any structure without requiring the existing structure to comply with this standard, provided that the alterations comply with the requirements for a new structure. Alterations that increase the seismic force in any existing structural element by more than 10% or decrease the design strength of any existing structural element to resist seismic forces by more than 10% shall not be permitted unless the entire seismic force- resisting system is determined to comply with this standard for a new structure." End of Calculations Email: loydwmartin@gmail.com www.loydwmartin.com % CHANGE =12,817 LBS - 12,000 LBS x 100 = 6.8 % < 10 % OK12,000 LBS 3100 S Harbor Blvd 1/27/2025 Structural Calculations for a Roof Mounted Solar Photovoltaic System for: Harbor Logistics Center 3100 S Harbor Blvd Santa Ana, CA 92704 Applicable Codes: 2022 California Building Code, 2022 California Electric Code, 2022 California Mechanical Code, American Society of Civil Engineers Standard ASCE 7-16 Minimum Design Loads for Buildings and Other Structures, American Wood Council 2018 National Design Specification for Wood Construction, Local Municipal Code, and all other codes which are adopted by reference or enacted by law. Assumed Design Parameters: The existing structure has been built under a building permit and is in its original condition. The existing roof structure is capable of its code required live load and the ability of the roof structure to support live loads has not been substantially reduced by the age of the structure, termites or mold, or unauthorized modifications to the existing structure. Solar Energy Contractor shall make an inspection of the existing roof framing system prior to installation of the roof mounted solar energy system to verify that the existing roof is capable of supporting minimum roof live loads. Assumed Design Parameters: All 2x members are grade Douglas Fir #2 or better All 4X members are grade Douglas Fir #1 or better All Roof Connectors are Simpson Strong-Tie or Equal All Concrete Foundations are f'c = 2500 psi or stronger Sht # 1 of 7 2024-2923 Solar Journey Harbor Logistics Center October 7, 2024 Loyd W. Martin Professional Engineer, Inc. 9924 Universal Boulevard #224-406 Orlando, FL 32819 Tel:1.310.464.1804 Email: loydwmartin@gmail.com www.loydwmartin.com Original Structure was built to the Type-V Wood Framed Standards of the Applicable Building Code at the time of Construction. 3100 S Harbor Blvd 1/27/2025 Note to Building Official: Based upon a review of the proposed plans I am confident that the existing roof framing system is capable of safely supporting the additional loads caused by the new solar photovoltaic energy system. The contractor shall field verify that the existing roof structure is in its original permited condition and verify that it can support the normal code required roof live loads. Attached in this package are several calculations showing that the roof members can support the additional weight of the solar array. Furthermore, an analysis of the solar array's support for wind forces and a seismic analysis of the existing structure are also included. Check Existing 2X6 Roof Rafters @ 24" O.C.: (Assume max rafters span = 11.75 ft.) w =30 psf x 2 ft. = 60 plf Total load on rafters = 60 plf x 11.75 ft. = 705 lbs Sht # 2 of 7 2024-2923 Solar Journey Harbor Logistics Center October 7, 2024 Loyd W. Martin Professional Engineer, Inc. 9924 Universal Boulevard #224-406 Orlando, FL 32819 Tel:1.310.464.1804 Email: loydwmartin@gmail.com www.loydwmartin.com 11.75' 3100 S Harbor Blvd 1/27/2025 Check Existing 2X6 Roof Rafters @ 24" O.C.: Snow Load =0 psf Dead Load =14 psf Live Load =16 psf WDL + LL =30 psf x 2 ft. = 60 plf WDL =14 psf x 2 ft. = 28 plf w =30 psf x 2 ft. = 60 plf Total load on rafters =( 60 plf x 6.25 ft ) + ( 28 plf x 5.5 ft ) + ( 6' x 2.75' x 3 psf x 2 ) =628 lbs < 705 lbs OK OK. Per 2022 California Existing Building Code Section 503.3 Alterations Check attachment of Support to Existing Structure for Wind Uplift CHECK SOLAR STRUCTURE ATTACHMENTS PER ASCE 7-16 WIND LOADS ON BUILDING APPURTENANCES AND OTHER STRUCTURES Section 29.4.4 THEREFORE CHECK ATTACHMENT FOR TYPICAL CRITICAL LOAD WHICH IS THE EDGE ZONE - ZONE 2. NOTE: PER DEFINITION ON SHEETS 246 & 247 OF ASCE 7-16 EFFECTIVE WIND AREA: FOR ROOFTOP SOLAR ARRAYS, THE EFFECTIVE WIND AREA IN FIG. 29.4-7 IS EQUAL TO THE TRIBUTARY AREA FOR THE STRUCTURAL ELEMENT BEING CONSIDERED, EXCEPT THAT THE WIDTH OF THE EFFECTIVE WIND AREA NEED NOT BE LESS THAN ONE-THIRD ITS LENGTH. EFFECTIVE AREA = 15 SQ FT Sht # 3 of 7 2024-2923 Solar Journey Harbor Logistics Center October 7, 2024 Loyd W. Martin Professional Engineer, Inc. 9924 Universal Boulevard #224-406 Orlando, FL 32819 Tel:1.310.464.1804 Email: loydwmartin@gmail.com www.loydwmartin.com % CHANGE =628 lbs - 705 lbs x 100 =-10.9% < 5% OK705 lbs 3100 S Harbor Blvd 1/27/2025 Check attachment of Support to Existing Structure for Wind Uplift - Cont'd Tributary Area to Each Solar Mount = 6 ft. x 2.75 ft. = 16.5 sq. ft. ( Max ) Calculate Design Wind Pressure at each support (Wind Speed 95 mph Exposure C): p = q h (GC p )(γ E )(γ a )Eq'n 29.4-7 ASCE 7-16 q h = 0.00256 K z K zt K d K e V 2 Eq'n 26.10-1 ASCE 7-16 Note: K z =velocity pressure coefficient Section 29.10.1 ASCE 7-16 K z =0.9 (Exposure C, Height = 20 ft or less) K zt =Topographical Factor = 1.0 K d =Wind Directionality Factor = 0.85 K e =Ground Elevation Factor = 1.0 V =95 mph q h =0.00256 (0.9) (1.0) (0.85) (1.0) (95)² q h =17.67 psf GC p =-2.0 (Zone 2 ; Effective Area = 15 sq. ft. ) γ E =Exposure Factor = 1.5 γ a =Solar Array Pressure Equalization Factor = 0.7 Fig. 29.4-8 ASCE 7-16 p = q h (GC p )(γ E )(γ a ) p = 17.67 psf (-2.0) (1.5) (0.7) = 37.1 psf Sht # 4 of 7 2024-2923 Solar Journey Harbor Logistics Center October 7, 2024 Loyd W. Martin Professional Engineer, Inc. 9924 Universal Boulevard #224-406 Orlando, FL 32819 Tel:1.310.464.1804 Email: loydwmartin@gmail.com www.loydwmartin.com 3100 S Harbor Blvd 1/27/2025 Check attachment of Support to Existing Structure for Wind Uplift - Cont'd Nominal (Unfactored) Uplift at each support = 37.1 psf x 16.5 sq. ft. = 612.15 lbs Note: Section 2.4.1 of ASCE 7-16, Basic Load Combinations for Allowable Stress Design. Note: Applicable Load Combination #5 (D + 0.6W) Design (Factored) Uplift at each support = 0.6 x 612.15 lbs = 367 lbs Load per lag screw = 367 lbs / 2 = 183.5 lbs Determine allowable load per 5/16" lag screw w/ 2.5" embedment into wood below according to the 2018 NDS. W ' = W x Cd x Ct Table 10.3.1 2018 NDS where W = 266 lbs / in. of embedment per Table 12.2a Cd = 1.6 per Table 2.3.2 of 2018 NDS Ct = 1.0 per Table 2.3.3 of 2018 NDS W' = 266 lbs/ in. x 2.5 in. x 1.6 x 1.0 = 1,064 lbs > 183.5 lbs OK Sht # 5 of 7 2024-2923 Solar Journey Harbor Logistics Center October 7, 2024 Loyd W. Martin Professional Engineer, Inc. 9924 Universal Boulevard #224-406 Orlando, FL 32819 Tel:1.310.464.1804 Email: loydwmartin@gmail.com www.loydwmartin.com Use Support connected to 2x Min. Roof Member w/ (2) 5/16" x 3.5" lag screws per connection minimum. 3100 S Harbor Blvd 1/27/2025 Free Body Diagram of Reverse-tilt Sub Array Shear Reaction = (6 ft x 5.5 ft x 37.1 psf x sin 10) = 212.6 lbs (Note: Angle between Roof and Panels is 10 degrees) Allowable lateral Load at 5/16" diameter lag screw w/ 2.5" embedment Allowable Load =200 lbs x 1.6 x 2 = 640 lbs > 212.6 lbs OK Sht # 5.1 of 7 2024-2923 Solar Journey Harbor Logistics Center October 7, 2024 Loyd W. Martin Professional Engineer, Inc. 9924 Universal Boulevard #224-406 Orlando, FL 32819 Tel:1.310.464.1804 Email: loydwmartin@gmail.com www.loydwmartin.com See plans for connection details. 3100 S Harbor Blvd 1/27/2025 Check Seismic load due to added dead load of photovoltaic system. Determine Seismic Weight of Existing Building: Effective Existing Seismic Weight Area of (E) Building =Approximately 4,000 Sq. ft Approximate Effective =4,000 sq. ft. x 10 psf ave. = 40,000 LBS Seismic Weight DETERMINE BASE SHEAR V = Cs W EQ'N 12.8-1 ASCE 7-16 EQ'N 12.8-2 ASCE 7-16 R = THE RESPONSE MODIFICATION FACTOR IN TABLE 12.2-1 R =4 ORDINARY REINFORCED CONCRETE SHEAR WALLS Ie = 1.0 IMPORTANCE FACTOR SDS = 2/3 x SMS SMS = FA x SS SMS = 1.2 x 1.5 = 1.8 SDS = 2/3 x 1.8 = 1.2 Cs ==0.3 EQ'N 12.8-2 ASCE 7-16 Sht # 6 of 7 2024-2923 Solar Journey Harbor Logistics Center October 7, 2024 Loyd W. Martin Professional Engineer, Inc. 9924 Universal Boulevard #224-406 Orlando, FL 32819 Tel:1.310.464.1804 Email: loydwmartin@gmail.com www.loydwmartin.com Cs =SDS R Ie SDS R Ie 3100 S Harbor Blvd 1/27/2025 EXISTING BASE SHEAR V = 0.3 x 40,000 LBS = 12,000 LBS DETERMINE NEW BASE SHEAR Determine Seismic Weight of Building with Solar Array: EXISTING SEISMIC =40,000 LBS WEIGHT NEW SOLAR ARRAY =3 PSF x 50 PANELS x 5.5' x 3.3' = 2,723 LBS NEW SEISMIC =40,000 LBS + 2,723 LBS = 42,723 LBS WEIGHT THEREFORE NEW BASE SHEAR: V = 0.3 x 42,723 = 12,817 LBS EQ'N 12.8-1 ASCE 7-16 OK. PER ASCE 7-16 SECTION 11B.4 ALTERATIONS EXISTING LATERAL FORCE RESISTING SYSTEM IS EXEMPT FROM ANALYSIS SINCE NEW SEISMIC FORCE IS LESS THAN 10% GREATER THAN EXISTING SEISMIC FORCE Sht # 7 of 7 2024-2923 Solar Journey Harbor Logistics Center October 7, 2024 Loyd W. Martin Professional Engineer, Inc. 9924 Universal Boulevard #224-406 Orlando, FL 32819 Tel:1.310.464.1804 "Alterations may be made to any structure without requiring the existing structure to comply with this standard, provided that the alterations comply with the requirements for a new structure. Alterations that increase the seismic force in any existing structural element by more than 10% or decrease the design strength of any existing structural element to resist seismic forces by more than 10% shall not be permitted unless the entire seismic force- resisting system is determined to comply with this standard for a new structure." End of Calculations Email: loydwmartin@gmail.com www.loydwmartin.com % CHANGE =12,817 LBS - 12,000 LBS x 100 = 6.8 % < 10 % OK12,000 LBS 3100 S Harbor Blvd 1/27/2025 Structural Calculations for a Roof Mounted Solar Photovoltaic System for: Harbor Logistics Center 3100 S Harbor Blvd Santa Ana, CA 92704 Applicable Codes: 2022 California Building Code, 2022 California Electric Code, 2022 California Mechanical Code, American Society of Civil Engineers Standard ASCE 7-16 Minimum Design Loads for Buildings and Other Structures, American Wood Council 2018 National Design Specification for Wood Construction, Local Municipal Code, and all other codes which are adopted by reference or enacted by law. Assumed Design Parameters: The existing structure has been built under a building permit and is in its original condition. The existing roof structure is capable of its code required live load and the ability of the roof structure to support live loads has not been substantially reduced by the age of the structure, termites or mold, or unauthorized modifications to the existing structure. Solar Energy Contractor shall make an inspection of the existing roof framing system prior to installation of the roof mounted solar energy system to verify that the existing roof is capable of supporting minimum roof live loads. Assumed Design Parameters: All 2x members are grade Douglas Fir #2 or better All 4X members are grade Douglas Fir #1 or better All Roof Connectors are Simpson Strong-Tie or Equal All Concrete Foundations are f'c = 2500 psi or stronger Sht # 1 of 7 2024-2923 Solar Journey Harbor Logistics Center October 7, 2024 Loyd W. Martin Professional Engineer, Inc. 9924 Universal Boulevard #224-406 Orlando, FL 32819 Tel:1.310.464.1804 Email: loydwmartin@gmail.com www.loydwmartin.com Original Structure was built to the Type-V Wood Framed Standards of the Applicable Building Code at the time of Construction. 3100 S Harbor Blvd 1/27/2025 Note to Building Official: Based upon a review of the proposed plans I am confident that the existing roof framing system is capable of safely supporting the additional loads caused by the new solar photovoltaic energy system. The contractor shall field verify that the existing roof structure is in its original permited condition and verify that it can support the normal code required roof live loads. Attached in this package are several calculations showing that the roof members can support the additional weight of the solar array. Furthermore, an analysis of the solar array's support for wind forces and a seismic analysis of the existing structure are also included. Check Existing 2X6 Roof Rafters @ 24" O.C.: (Assume max rafters span = 11.75 ft.) w =30 psf x 2 ft. = 60 plf Total load on rafters = 60 plf x 11.75 ft. = 705 lbs Sht # 2 of 7 2024-2923 Solar Journey Harbor Logistics Center October 7, 2024 Loyd W. Martin Professional Engineer, Inc. 9924 Universal Boulevard #224-406 Orlando, FL 32819 Tel:1.310.464.1804 Email: loydwmartin@gmail.com www.loydwmartin.com 11.75' 3100 S Harbor Blvd 1/27/2025 Check Existing 2X6 Roof Rafters @ 24" O.C.: Snow Load =0 psf Dead Load =14 psf Live Load =16 psf WDL + LL =30 psf x 2 ft. = 60 plf WDL =14 psf x 2 ft. = 28 plf w =30 psf x 2 ft. = 60 plf Total load on rafters =( 60 plf x 6.25 ft ) + ( 28 plf x 5.5 ft ) + ( 6' x 2.75' x 3 psf x 2 ) =628 lbs < 705 lbs OK OK. Per 2022 California Existing Building Code Section 503.3 Alterations Check attachment of Support to Existing Structure for Wind Uplift CHECK SOLAR STRUCTURE ATTACHMENTS PER ASCE 7-16 WIND LOADS ON BUILDING APPURTENANCES AND OTHER STRUCTURES Section 29.4.4 THEREFORE CHECK ATTACHMENT FOR TYPICAL CRITICAL LOAD WHICH IS THE EDGE ZONE - ZONE 2. NOTE: PER DEFINITION ON SHEETS 246 & 247 OF ASCE 7-16 EFFECTIVE WIND AREA: FOR ROOFTOP SOLAR ARRAYS, THE EFFECTIVE WIND AREA IN FIG. 29.4-7 IS EQUAL TO THE TRIBUTARY AREA FOR THE STRUCTURAL ELEMENT BEING CONSIDERED, EXCEPT THAT THE WIDTH OF THE EFFECTIVE WIND AREA NEED NOT BE LESS THAN ONE-THIRD ITS LENGTH. EFFECTIVE AREA = 15 SQ FT Sht # 3 of 7 2024-2923 Solar Journey Harbor Logistics Center October 7, 2024 Loyd W. Martin Professional Engineer, Inc. 9924 Universal Boulevard #224-406 Orlando, FL 32819 Tel:1.310.464.1804 Email: loydwmartin@gmail.com www.loydwmartin.com % CHANGE =628 lbs - 705 lbs x 100 =-10.9% < 5% OK705 lbs 3100 S Harbor Blvd 1/27/2025 Check attachment of Support to Existing Structure for Wind Uplift - Cont'd Tributary Area to Each Solar Mount = 6 ft. x 2.75 ft. = 16.5 sq. ft. ( Max ) Calculate Design Wind Pressure at each support (Wind Speed 95 mph Exposure C): p = q h (GC p )(γ E )(γ a )Eq'n 29.4-7 ASCE 7-16 q h = 0.00256 K z K zt K d K e V 2 Eq'n 26.10-1 ASCE 7-16 Note: K z =velocity pressure coefficient Section 29.10.1 ASCE 7-16 K z =0.9 (Exposure C, Height = 20 ft or less) K zt =Topographical Factor = 1.0 K d =Wind Directionality Factor = 0.85 K e =Ground Elevation Factor = 1.0 V =95 mph q h =0.00256 (0.9) (1.0) (0.85) (1.0) (95)² q h =17.67 psf GC p =-2.0 (Zone 2 ; Effective Area = 15 sq. ft. ) γ E =Exposure Factor = 1.5 γ a =Solar Array Pressure Equalization Factor = 0.7 Fig. 29.4-8 ASCE 7-16 p = q h (GC p )(γ E )(γ a ) p = 17.67 psf (-2.0) (1.5) (0.7) = 37.1 psf Sht # 4 of 7 2024-2923 Solar Journey Harbor Logistics Center October 7, 2024 Loyd W. Martin Professional Engineer, Inc. 9924 Universal Boulevard #224-406 Orlando, FL 32819 Tel:1.310.464.1804 Email: loydwmartin@gmail.com www.loydwmartin.com 3100 S Harbor Blvd 1/27/2025 Check attachment of Support to Existing Structure for Wind Uplift - Cont'd Nominal (Unfactored) Uplift at each support = 37.1 psf x 16.5 sq. ft. = 612.15 lbs Note: Section 2.4.1 of ASCE 7-16, Basic Load Combinations for Allowable Stress Design. Note: Applicable Load Combination #5 (D + 0.6W) Design (Factored) Uplift at each support = 0.6 x 612.15 lbs = 367 lbs Load per lag screw = 367 lbs / 2 = 183.5 lbs Determine allowable load per 5/16" lag screw w/ 2.5" embedment into wood below according to the 2018 NDS. W ' = W x Cd x Ct Table 10.3.1 2018 NDS where W = 266 lbs / in. of embedment per Table 12.2a Cd = 1.6 per Table 2.3.2 of 2018 NDS Ct = 1.0 per Table 2.3.3 of 2018 NDS W' = 266 lbs/ in. x 2.5 in. x 1.6 x 1.0 = 1,064 lbs > 183.5 lbs OK Sht # 5 of 7 2024-2923 Solar Journey Harbor Logistics Center October 7, 2024 Loyd W. Martin Professional Engineer, Inc. 9924 Universal Boulevard #224-406 Orlando, FL 32819 Tel:1.310.464.1804 Email: loydwmartin@gmail.com www.loydwmartin.com Use Support connected to 2x Min. Roof Member w/ (2) 5/16" x 3.5" lag screws per connection minimum. 3100 S Harbor Blvd 1/27/2025 Free Body Diagram of Reverse-tilt Sub Array Shear Reaction = (6 ft x 5.5 ft x 37.1 psf x sin 10) = 212.6 lbs (Note: Angle between Roof and Panels is 10 degrees) Allowable lateral Load at 5/16" diameter lag screw w/ 2.5" embedment Allowable Load =200 lbs x 1.6 x 2 = 640 lbs > 212.6 lbs OK Sht # 5.1 of 7 2024-2923 Solar Journey Harbor Logistics Center October 7, 2024 Loyd W. Martin Professional Engineer, Inc. 9924 Universal Boulevard #224-406 Orlando, FL 32819 Tel:1.310.464.1804 Email: loydwmartin@gmail.com www.loydwmartin.com See plans for connection details. 3100 S Harbor Blvd 1/27/2025 Check Seismic load due to added dead load of photovoltaic system. Determine Seismic Weight of Existing Building: Effective Existing Seismic Weight Area of (E) Building =Approximately 4,000 Sq. ft Approximate Effective =4,000 sq. ft. x 10 psf ave. = 40,000 LBS Seismic Weight DETERMINE BASE SHEAR V = Cs W EQ'N 12.8-1 ASCE 7-16 EQ'N 12.8-2 ASCE 7-16 R = THE RESPONSE MODIFICATION FACTOR IN TABLE 12.2-1 R =4 ORDINARY REINFORCED CONCRETE SHEAR WALLS Ie = 1.0 IMPORTANCE FACTOR SDS = 2/3 x SMS SMS = FA x SS SMS = 1.2 x 1.5 = 1.8 SDS = 2/3 x 1.8 = 1.2 Cs ==0.3 EQ'N 12.8-2 ASCE 7-16 Sht # 6 of 7 2024-2923 Solar Journey Harbor Logistics Center October 7, 2024 Loyd W. Martin Professional Engineer, Inc. 9924 Universal Boulevard #224-406 Orlando, FL 32819 Tel:1.310.464.1804 Email: loydwmartin@gmail.com www.loydwmartin.com Cs =SDS R Ie SDS R Ie 3100 S Harbor Blvd 1/27/2025 EXISTING BASE SHEAR V = 0.3 x 40,000 LBS = 12,000 LBS DETERMINE NEW BASE SHEAR Determine Seismic Weight of Building with Solar Array: EXISTING SEISMIC =40,000 LBS WEIGHT NEW SOLAR ARRAY =3 PSF x 50 PANELS x 5.5' x 3.3' = 2,723 LBS NEW SEISMIC =40,000 LBS + 2,723 LBS = 42,723 LBS WEIGHT THEREFORE NEW BASE SHEAR: V = 0.3 x 42,723 = 12,817 LBS EQ'N 12.8-1 ASCE 7-16 OK. PER ASCE 7-16 SECTION 11B.4 ALTERATIONS EXISTING LATERAL FORCE RESISTING SYSTEM IS EXEMPT FROM ANALYSIS SINCE NEW SEISMIC FORCE IS LESS THAN 10% GREATER THAN EXISTING SEISMIC FORCE Sht # 7 of 7 2024-2923 Solar Journey Harbor Logistics Center October 7, 2024 Loyd W. Martin Professional Engineer, Inc. 9924 Universal Boulevard #224-406 Orlando, FL 32819 Tel:1.310.464.1804 "Alterations may be made to any structure without requiring the existing structure to comply with this standard, provided that the alterations comply with the requirements for a new structure. Alterations that increase the seismic force in any existing structural element by more than 10% or decrease the design strength of any existing structural element to resist seismic forces by more than 10% shall not be permitted unless the entire seismic force- resisting system is determined to comply with this standard for a new structure." End of Calculations Email: loydwmartin@gmail.com www.loydwmartin.com % CHANGE =12,817 LBS - 12,000 LBS x 100 = 6.8 % < 10 % OK12,000 LBS 3100 S Harbor Blvd 1/27/2025 SOL/\� sou�ce® RESIDENTIAL / COMMERCIAL SOLAR PROFESSIONALS 03/30/2024 To Whom It May Concern: The following (3) persons are authorized agents of Solar Source Inc. (CSLB LIC#925231). ■ Sona Hovsepyan ■ Joseph Salinas ■ Yohe Harutyunyan They are approved to submit/sign for company plans, acquire business licenses, and make permit and business licensing decisions on behalf of Solar Source Inc. and Responsible Managing Officer, Jarrod Osborne (as listed with Contractors State License Board). This authorization pertains only to business for Solar Source Inc. If you should have any questions or concerns please contact me. Thank you in advance for your cooperation. Regards, � �� Jarrod Osborne I President & Responsible Managing Officer Solar Source Inc. 2954 E 14th St Long Beach CA 90804 562.852.5626 Office 562.208.5833 Direct 800.852.5026 Toil Free/Fax email: jarrod@solarsourceinc.com CSLB C-46, C-10 & C-39 #925231 ***Notarized Acknowledgement Must Be Attached*** ***THIS AUTHORIZATION SHALL REMAIN VALID UNTIL January 31st 2025*** .. 3100 S Harbor Blvd 1/27/2025 CALIFORNIA ALL-PURPOSE ACKNOWLEDGMENT CIVIL CODE§ 1189 A notary public or other officer completing this certificate verifies only the identity of the individual who signed the document to which this certificate is attached, and not the truthfulness, accuracy, or validity of that document. State of California County of Los Angeles On C>3/3of 'ZL> 2 '4 before me, Alexander Charles Rice a Notary Public Date j I Here Insert Name and Title of the Officer personally appeared � VYo� 0 S bac v7 e --------------- Name(s) of Signer(s) who proved to me on the basis of satisfactory evidence to be the person(s) whose name(s) is/are subscribed to the within instrument and acknowledged to me that he/she/they executed the same in his/her/their authorized capacity(ies), and that by his/her/their signature(s) on the instrument the person(s), or the entity upon behalf of which the person(s) acted, executed the instrument. ALEXANDER CHARLES RICE Notary Public • California Los Angeles County , . commission # 229 7381 ,.,,, ,.,• My Comm. Expires Jul 18, 2023 Place Notary Seal Above I certify under PENAL TY OF PERJURY under the laws of the State of California that the foregoing paragraph is true and correct. WITNESS my hand and ojcial s � Signatu,e � 'J_£ Sign� of Notary Public ----------------OPTIONAL---------------- Though this section is optional, completing this information can deter alteration of the document or fraudulent reattachment of this form to an unintended document. Description of Attached Document A.L J;i . /Title or Type of Document: l/,JJ£..rvt'·zcd-;co1effe,,y-Document Date: () 3CL -ze>::z_ 4Number of Pages: / Signer(s) Other Than Named Above: ____ f(,_._J��------ Capacity(ies) Claimed by Signer(s) Signer's Name: ____________ _ D Corporate Officer -Title{s): ______ _ D Partner -D Limited □ General D Individual □ Attorney in Fact □Trustee □Guardian or Conservator□Other: ______________ _Signer Is Representing: _________ _ Signer's Name: ____________ _ □Corporate Officer -Title(s): ______ _D Partner -□ Limited □ General□Individual □Attorney in Fact□Trustee □Guardian or Conservator□Other: ______________ _Signer Is Representing: _________ _'<(:,'G'<;'P(;.�==��-="g;,��'Q;(;,Y(;,�'<Z(,�-q',�'<¼-q',�'€,:;'§(;"G(;;��='C(,�"'C{,�=�'U(;,'C(,.�"§'(,'< ©2014 National Notary Association· www.NationalN otary.org • 1-800-US NOTARY (1-800-876-6827) Item #5907 .. 3100 S Harbor Blvd 1/27/2025