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HomeMy WebLinkAbout931 W Eighteenth St - PlanPV-1REV: A 8/30/2024 CONSUELO SMITH 931 W 18TH ST SANTA ANA, CALIFORNIA 92706 APN # 39905308 TEL #: (714) 975-0828 CLIENT: COVER SHEET CSLB # 619149 CLASS: B, C-10 NAME: GARY GIETZ, JACK MCCLARY SIGNED: 8/30/2024 PHONE 310.904.6139 ENERGY SERVICE PARTNERS 970 W 190TH ST, STE 302 TORRANCE, CA 90502 CONTRACTOR: VICINITY MAPVICINITY MAP AERIAL MAP NOTES · ALL MATERIALS, EQUIPMENT, INSTALLATION AND WORK SHALL COMPLY WITH THE FOLLOWING APPLICABLE CODES: ·2022 CBC / 2021 IBC ·2022 CRC / 2021 IRC ·2022 CEC / 2020 NEC ·2022 CMC / 2021 UMC ·2022 CPC / 2021 UPC ·2022 CFC / 2021 IFC ·2022 CA ENERGY CODE ·2022 GREEN CODE 1. ALL WORK TO COMPLY WITH CEC ARTICLE 690 2. UTILITY SHALL BE NOTIFIED BEFORE ACTIVATION OF PV SYSTEM 3. REMOVAL OF A UTILITY-INTERACTIVE INVERTER OR OTHER EQUIPMENT SHALL NOT DISCONNECT THE BUILDING CONNECTION BETWEEN THE GROUNDING ELECTRODE CONDUCTOR AND THE PV SOURCE AND/OR OUTPUT CIRCUIT GROUNDED CONDUCTOR 4. ALL PV SYSTEM COMPONENTS SHALL BE LISTED BY A RECOGNIZED TESTING AGENCY 5. WIRING MATERIALS SHALL COMPLY WITH MAXIMUM CONTINUOUS CURRENT OUTPUT AT 25° C; WIRE SHALL BE WET RATED AT 90°C 6. EXPOSED PHOTOVOLTAIC SYSTEM CONDUCTORS ON THE ROOF WILL BE USE-2 OR PV TYPE WIRE. 7. ALL EXTERIOR CONDUIT, FITTINGS, AND BOXES SHALL BE RAIN-TIGHT AND APPROVED FOR USE IN WET LOCATIONS (CEC 314.15) 8. ALL METALLIC RACEWAYS AND EQUIPMENT SHALL BE BONDED AND ELECTRICALLY CONTINUOUS (CEC 250.90, 250.96) 9. FOR UNGROUNDED SYSTEMS, THE PHOTOVOLTAIC SOURCE AND OUTPUT CIRCUITS SHALL BE PROVIDED WITH A GROUND-FAULT PROTECTION DEVICE OR SYSTEM THAT DETECTS A GROUND FAULT, INDICATES THAT FAULT HAS OCCURED, AND AUTOMATICALLY DISCONNECTS ALL CONDUCTORS OR CAUSES THE INVERTER TO AUTOMATICALLY CEASE SUPPLYING POWER TO OUTPUT CIRCUITS 10. ANY REQUIRED GROUNDING ELECTRODE CONDUCTOR WILL BE CONTINUOUS, EXCEPT FOR SPLICES OR JOINTS AT BUSBARS WITHIN LISTED EQUIPMENT (CEC 250.64C) 11. ALL PV MODULES AND ASSOCIATED EQUIPMENT SHALL BE PROTECTED FROM ANY PHYSICAL DAMAGE 12. ALL FIELD-INSTALLED JUNCTION, PULL, AND OUTLET BOXES SHALL BE LOCATED IN A READILY ACCESSIBLE LOCATION DIRECTLY OR BY DISPLACEMENT OF A MODULE SECURED BY REMOVABLE FASTENERS 13. FOR GROUNDED SYSTEMS, THE INVERTER IS EQUIPPED WITH GROUND FAULT PROTECTION AND A GFI FUSE PORT FOR GROUND FAULT INDICATION 14. WHEN BACKFED BREAKER IS THE METHOD OF UTILITY INTERCONNECTION, THE BREAKERS SHALL NOT READ "LINE AND LOAD" 15. THE INSTALLED SOLAR SYSTEM HAS A DISTRIBUTED WEIGHT OF LESS THAN 4 PSF 16. THE CONCENTRATED LOAD FOR EACH VERTICAL SUPPORT IS LESS THAN 45 LBS 17. AC DISCONNECT IS A "KNIFE BLADE" TYPE DISCONNECT 18. THE WORKING CLEARANCES AROUND THE EXISTING ELECTRICAL EQUIPMENT AS WELL AS THE NEW ELECTRICAL EQUIPMENT WILL BE MAINTAINED IN ACCORDANCE WITH CEC 110.26 19. THE PHOTOVOLTAIC INVERTER WILL BE LISTED AS UL 1741 COMPLIANT 20. SMOKE ALARMS AND CARBON MONOXIDE ALARMS ARE REQUIRED TO BE RETROFITTED ONTO THE EXISTING DWELLING AS PER THE 2022 CRC. THESE SMOKE ALARMS ARE REQUIRED TO BE IN ALL BEDROOMS, OUTSIDE EACH BEDROOM, AND AT LEAST ONE ON EACH FLOOR OF THE HOUSE. CARBON MONOXIDE ALARMS ARE REQUIRED TO BE RETROFITTED OUTSIDE EACH BEDROOM AND AT LEAST ONE ON EACH FLOOR OF THE HOUSE. THESE ALARMS MAY BE SOLELY BATTERY OPERATED IF THE PHOTOVOLTAIC PROJECT DOES NOT INVOLVE THE REMOVAL OF INTERIOR WALL AND CEILING FINISHES INSIDE THE HOME; OTHERWISE, THE ALARMS MUST BE HARD WIRED AND INTERCONNECTED. (CRC R314, R315) 21. SMOKE AND CARBON MONOXIDE ALARMS ARE REQUIRED PER CRC SECTIONS R314 AND R315 TO BE VERIFIED AND INSPECTED BY THE INSPECTOR IN THE FIELD. 22. WHEN APPLYING THE 120% RULE OF CEC 705.12(B) , THE SOLAR BREAKER TO BE POSITIONED AT THE OPPOSITE END OF THE BUS FROM THE MAIN BREAKER PER 705.12(B) 23. PLUMBING AND MECHANICAL VENTS THROUGH THE ROOF SHALL NOT BE COVERED BY SOLAR MODULES - NO BUILDING, PLUMBING, OR MECHANICAL VENTS TO BE COVERED OR OBSTRUCTED ESS SYSTEM NOTES: NUMBER and TYPE OF ESS UNITS: NEW - 1 LFP: ESS EXISTING UNIT(S): 0 ESS UNIT(S) CAPACITY (kWh/UNIT): NEW - 5.0 kWh/PER UNIT. INSIDE ATTACHED GARAGES: 0 UNITS INSIDE DETACHED GARAGES AND/OR DETACHED ACCESSORY DWELLINGS: 0 UNITS OUTDOORS ON EXTERIOR WALLS: 1 UNITS OUTDOORS ON GROUND: 0 UNITS OTHER, AND/OR FOR ANOTHER BUILDING ON THE SAME SITE: 0 UNITS NUMBER OF STORIES :1 MIN. NUMBER OF DISCONNECTS REQUIRED TO TURN OFF POWER: 3 (UTILITY, PV, BESS) SPRINKLER SYSTEM INSTALLED (CEC 903.3.1.3): NO LOCATED IN FHSZ: YES SHEET INDEX 1 COVER SHEET 2 SIGNAGE 2.1 BATTERY SIGNAGE 3 SITE/ROOF PLAN 3.1 BRANCH MAP 4 STRUCTURAL 4.1 RAIL SPAN CHART 5 ELECTRICAL 6 ELECTRICAL CALCS 7 EQUIPMENT DETAILS SCOPE OF WORK INSTALLATION OF GRID-TIED SOLAR PHOTOVOLTAIC SYSTEM WITH BATTERY INTEGRATION 10 HANWHA 410 W Q.PEAK DUO BLK ML-G10+ 410 SOLAR MODULES 10 ENPHASE 290 W IQ8PLUS-72-M-US MICROINVERTERS 1 ENPHASE ENERGY 3840 W IQ BATTERY 5P SYSTEM NAMEPLATE POWER 4.100 KW DC SYSTEM CEC POWER 4.080 KW CEC-AC CONSTRUCTION TYPE V-B OCCUPANCY TYPE R-3 **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#: 101120984 Elec#: 20184097 Approvals: Elec: M Smith 931 W Eighteenth St10/18/2024 W 1 8 T H S T MODULE Q.PEAK DUO BLK ML-G10+ 410 MODULE DIMENSIONS 74.0" X 41.10" X 1.26" MODULE WEIGHT 48.5 LBS TOTAL ARRAY AREA 215.32 SQ. FT. TOTAL ROOF AREA 2675.97 SQ. FT ROOF TYPE ASPHALT SHINGLE NO. OF STORIES 1 ROOF COVERAGE 8.0 % SPRINKLER SYSTEM INSTALLED (CFC 903.3.1.3) NO PV-3REV: A CONSUELO SMITH 931 W 18TH ST SANTA ANA, CALIFORNIA 92706 APN # 39905308 TEL #: (714) 975-0828 CLIENT: SITE PLAN CSLB # 619149 CLASS: B, C-10 NAME: GARY GIETZ, JACK MCCLARY SIGNED: 8/30/2024 PHONE 310.904.6139 ENERGY SERVICE PARTNERS 970 W 190TH ST, STE 302 TORRANCE, CA 90502 CONTRACTOR: CONDUIT NOTES CONDUIT TO BE RUN ON CONDUIT BLOCKS MIN. 1" ABOVE ROOF SURFACE AND UNDER EAVES; AND CLOSE TO RIDGELINES, LABELED AT MAX. 10' INTERVALS. CONDUIT TO BE PAINTED TO MATCH EXTERIOR/EXISTING BACKGROUND COLOR OF ITS LOCATION SITE PLAN scale: 0.006183 CLIENT: 8/30/2024 NOTE: ·WIRES UNDER PV SHALL NOT HANG OR TOUCH THE ROOF PER CEC 110.12 3FT SETBACK 18IN SETBACK LADDER ACCESS POINT (N) ARRAY 1 (E) GATE DR I V E W A Y PROPERTY LINE (N) AC DISCONNECT (DISCONNECT 2 OF 3) (DISCONNECT 3 OF 3) FIRE PATHWAY (N) COMBINER BOX (N) J BOX (E) MAIN PANEL AND SERVICE ENTRANCE (DISCONNECT 1 OF 3) (N) CONDUIT RUN ELECTRICAL POWER SOURCE DISCONNECT SCHEDULE ENERGY SOURCE DISCONNECT NUMBER DISCONNECTION OPERATION/EQUIPMENT/DEVICE Utility Service 1 OF 3 100A Main Breaker ESS 2 OF 3 60A Blade Disconnect Solar PV 3 OF 3 60A Blade Disconnect ROOF PITCH (DEG) AZIMUTH (DEG) PERIMETER (x'-x") PV AREA (SQ. FT) NO. OF MODS ARRAY 1 21⁰142⁰59'-7"215.32 10 TOTAL -59'-7"215.32 10 (N) IQ BATTERY 931 W Eighteenth St10/18/2024 PV-3.1REV: A 8/30/2024 CONSUELO SMITH 931 W 18TH ST SANTA ANA, CALIFORNIA 92706 APN # 39905308 TEL #: (714) 975-0828 CLIENT: STRING /BRANCH MAP CSLB # 619149 CLASS: B, C-10 NAME: GARY GIETZ, JACK MCCLARY SIGNED: 8/30/2024 PHONE 310.904.6139 ENERGY SERVICE PARTNERS 970 W 190TH ST, STE 302 TORRANCE, CA 90502 CONTRACTOR: STRING/BRANCH MAP scale: 27/256" = 1'-0" 1A BRANCH MAP 1A, 1B, BRANCH ONE 2A, 2B, BRANCH TWO 3A, 3B, BRANCH THREE 1A 1A 1A 1A 1A 1A 1A 1A 1A 931 W Eighteenth St10/18/2024 MODULE Q.PEAK DUO BLK ML-G10+ 410 MODULE DIMENSIONS 74.0" X 41.10" X 1.26" MODULE WEIGHT 48.5 LBS TOTAL ARRAY AREA 215.32 SQ. FT. TOTAL ROOF AREA 2675.97 SQ. FT ROOF TYPE ASPHALT SHINGLE NO. OF STORIES 1 ROOF COVERAGE 8.0 % SPRINKLER SYSTEM INSTALLED (CFC 903.3.1.3) NO PV-4REV: A 8/30/2024 CONSUELO SMITH 931 W 18TH ST SANTA ANA, CALIFORNIA 92706 APN # 39905308 TEL #: (714) 975-0828 CLIENT: ROOF PLAN CSLB # 619149 CLASS: B, C-10 NAME: GARY GIETZ, JACK MCCLARY SIGNED: 8/30/2024 PHONE 310.904.6139 ENERGY SERVICE PARTNERS 970 W 190TH ST, STE 302 TORRANCE, CA 90502 CONTRACTOR: ROOF PLAN scale: 0.008312 ROOF PITCH (DEG) AZIMUTH (DEG) PV AREA (SQ. FT) NO. OF MODS ROOF TYPE ROOF ATTACHMENT ROOF HEIGHT EXPOSURE MATERIAL CONSTRUCTION RAFTER SIZE RAFTER SPAN RAIL ATTACHMENT SPACING MAX CANTILEVER LENGTH ARRAY 1 21⁰142⁰215.32 10 ASPHALT SHINGLE K2 FLEX FOOT 1 - STORY ATTIC WOOD RAFTER 2X4 8' - 0"48" OC 1' - 4" CROSSRAIL 44-X (N) ARRAY 1 0'-18" EAVE OVERHANG MODULE STRUCTURAL ATTACHMENT 2X4 RAFTER @ 24"OC ROOF FRAMING SECTION scale: NTS BILL OF MATERIAL OBJECTS COUNT MODULES 10 FOOTINGS 22 MID CLAMPS 16 END CLAMPS 8 RAILS (166")5 SPLICES 4 NOTE: -LAG SIZE IS TYPICAL 5 16" WITH LENGTH BASED ON SITE CONDITIONS AND MIN. REQUIREMENTS FROM MANUFACTURE IN ORDER TO GET THE REQUIRED EMBEDMENT -EMBEDMENT IS MIN. 2 1 2" UNLESS SPECIFIED MORE BY MANUFACTURE MIN. 1 2"MIN. 1 2" MIN. 2 1 2" EMBEDMENT TYP. 5 16" LAG SCREW LAG INSTALL ZONE ENLARGED TYPICAL ANCHOR DETAIL CEILING JOIST2X4 WEB MEMBERSEXTERNAL LOAD BEARING WALL MODULE CLAMP ATTACHMENT END CLAMP TORQUE: 123.6 in-Ib (14 Nm) MID CLAMP TORQUE: 144 in-lb (16 Nm) MODULE EVEREST CROSSRAIL 44-x K2 FLEX FOOT 5/16" X 3-1/2" SS LAG SCREW MINIMUM 2-1/2" EMBEDMENTSTRUCTURAL ATTACHMENT @ MAX 48" OC 5" TYPICAL ELEVATION DETAIL scale:NTS K2 FLEX FOOT 4' 2X4 RAFTER @ 24"OC 26 This item has b een digitally signed and sealed on Sep 06, 2024 931 W Eighteenth St10/18/2024 PV-4.1REV: A 8/30/2024 CONSUELO SMITH 931 W 18TH ST SANTA ANA, CALIFORNIA 92706 APN # 39905308 TEL #: (714) 975-0828 CLIENT: RAIL SPAN CHART CSLB # 619149 CLASS: B, C-10 NAME: GARY GIETZ, JACK MCCLARY SIGNED: 8/30/2024 PHONE 310.904.6139 ENERGY SERVICE PARTNERS 970 W 190TH ST, STE 302 TORRANCE, CA 90502 CONTRACTOR: RAIL SPAN CHART DESIGN CRITERIA (ASCE 7-16,CBC 2022) ROOF TYPE HIP/GABLE ROOF PITCH TYPE ENCLOSED PANEL ANGLE 20⁰ ROOF MEAN HEIGHT (FT)30 WIND SPEED 110 MPH, 3 SEC GUST WIND EXPOSURE C SNOW LOAD 0 PSF NUMBER OF MODULE CELLS 72 Maximum Rail Spans (Inches) Ground Snow Load Exposure Category Panel Angle 0 to 7 7 to 20 20 to 27B 27 to 45 45 to 90 0 to 7 7 to 20 0 psf 20 to 27C 27 to 45 45 to 90 0 to 7 7 to 20 20 to 27D 27 to 45 45 to 90 0 to 7 7 to 20 20 to 27B 27 to 45 45 to 90 0 to 7 7 to 20 5 psf 20 to 27C 27 to 45 45 to 90 0 to 7 7 to 20 20 to 27D 27 to 45 45 to 90 0 to 7 7 to 20 20 to 27B 27 to 45 45 to 90 0 to 7 7 to 20 10 psf 20 to 27C 27 to 45 45 to 90 0 to 7 7 to 20 20 to 27D 27 to 45 45 to 90 Wind Speed -> Roof Zone -> 1' Array Interior Array Edge Array Interior Array Edge Array Interior Array Edge Array Interior Array Edge Array Interior Array Edge Array Interior Array Edge Array Interior Array Edge Array Interior Array Edge Array Interior Array Edge Array Interior 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61 66 56 76 67 63 53 60 49 66 57 62 51 72 63 71 66 72 62 76 69 74 64 82 74 67 58 64 53 70 61 66 56 76 67 63 53 60 49 66 57 62 51 72 63 2e 68 59 72 62 80 69 74 64 80 70 61 50 64 53 70 61 66 56 71 62 56 45 60 49 66 57 62 51 67 58 68 59 72 62 80 69 74 64 80 70 61 50 64 53 70 61 66 56 71 62 56 45 60 49 66 57 62 51 67 58 68 59 72 62 76 69 74 64 80 70 61 50 64 53 70 61 66 56 71 62 56 45 60 49 66 57 62 51 67 58 120 mph 2r 68 59 62 51 66 56 74 64 80 70 61 50 53 43 59 47 66 56 71 62 56 45 49 39 54 43 62 51 67 58 68 59 62 51 66 56 74 64 80 70 61 50 53 43 59 47 66 56 71 62 56 45 49 39 54 43 62 51 67 58 68 59 62 51 66 56 74 64 80 70 61 50 53 43 59 47 66 56 71 62 56 45 49 39 54 43 62 51 67 58 130 mph 2n 3e 68 59 62 51 66 56 71 62 80 70 61 50 53 43 59 47 63 53 71 62 56 45 49 39 54 43 60 48 67 58 68 59 62 51 66 56 71 62 80 70 61 50 53 43 59 47 63 53 71 62 56 45 49 39 54 43 60 48 67 58 68 59 62 51 66 56 71 62 80 70 61 50 53 43 59 47 63 53 71 62 56 45 49 39 54 43 60 48 67 58 61 50 62 51 66 56 66 56 80 70 52 42 53 43 59 47 58 47 71 62 47 38 49 39 54 43 53 43 67 58 61 50 62 51 66 56 66 56 80 70 52 42 53 43 59 47 58 47 71 62 47 38 49 39 54 43 53 43 67 58 61 50 62 51 66 56 66 56 80 70 52 42 53 43 59 47 58 47 71 62 47 38 49 39 54 43 53 43 67 58 3r 61 50 58 47 64 54 71 62 80 70 52 42 48 39 56 45 63 53 71 62 47 38 44 36 51 42 60 48 67 58 61 50 58 47 64 54 71 62 80 70 52 42 48 39 56 45 63 53 71 62 47 38 44 36 51 42 60 48 67 58 61 50 58 47 64 54 71 62 80 70 52 42 48 39 56 45 63 53 71 62 47 38 44 36 51 42 60 48 67 58 1' 79 79 68 58 75 65 70 60 80 70 79 69 60 49 66 57 62 51 72 63 76 65 55 45 63 52 58 47 68 59 76 76 68 58 75 65 70 60 80 70 76 69 60 49 66 57 62 51 72 63 76 65 55 45 63 52 58 47 68 59 71 71 68 58 75 65 70 60 80 70 71 69 60 49 66 57 62 51 72 63 71 65 55 45 63 52 58 47 68 59 1 72 62 68 58 75 65 70 60 80 70 64 53 60 49 66 57 62 51 72 63 60 49 55 45 63 52 58 47 68 59 72 62 68 58 75 65 70 60 80 70 64 53 60 49 66 57 62 51 72 63 60 49 55 45 63 52 58 47 68 59 71 62 68 58 75 65 70 60 80 70 64 53 60 49 66 57 62 51 72 63 60 49 55 45 63 52 58 47 68 59 2e 2r 64 54 68 58 75 65 70 60 76 66 56 46 60 49 66 57 62 51 67 58 52 42 55 45 63 52 58 47 63 53 64 54 68 58 75 65 70 60 76 66 56 46 60 49 66 57 62 51 67 58 52 42 55 45 63 52 58 47 63 53 64 54 68 58 75 65 70 60 76 66 56 46 60 49 66 57 62 51 67 58 52 42 55 45 63 52 58 47 63 53 64 54 58 47 62 52 70 60 76 66 56 46 49 40 54 44 62 51 67 58 52 42 45 36 49 40 58 47 63 53 64 54 58 47 62 52 70 60 76 66 56 46 49 40 54 44 62 51 67 58 52 42 45 36 49 40 58 47 63 53 64 54 58 47 62 52 70 60 76 66 56 46 49 40 54 44 62 51 67 58 52 42 45 36 49 40 58 47 63 53 2n 64 54 58 47 62 52 67 58 76 66 56 46 49 40 54 44 60 49 67 58 52 42 45 36 49 40 55 45 63 53 64 54 58 47 62 52 67 58 76 66 56 46 49 40 54 44 60 49 67 58 52 42 45 36 49 40 55 45 63 53 64 54 58 47 62 52 67 58 76 66 56 46 49 40 54 44 60 49 67 58 52 42 45 36 49 40 55 45 63 53 3e 3r 57 46 58 47 62 52 62 52 76 66 47 38 49 40 54 44 54 43 67 58 43 35 45 36 49 40 49 40 63 53 57 46 58 47 62 52 62 52 76 66 47 38 49 40 54 44 54 43 67 58 43 35 45 36 49 40 49 40 63 53 57 46 58 47 62 52 62 52 76 66 47 38 49 40 54 44 54 43 67 58 43 35 45 36 49 40 49 40 63 53 57 46 53 43 61 50 67 58 76 66 47 38 44 36 52 42 60 49 67 58 43 35 41 33 47 38 55 45 63 53 57 46 53 43 61 50 67 58 76 66 47 38 44 36 52 42 60 49 67 58 43 35 41 33 47 38 55 45 63 53 57 46 53 43 61 50 67 58 76 66 47 38 44 36 52 42 60 49 67 58 43 35 41 33 47 38 55 45 63 53 931 W Eighteenth St10/18/2024 PV-6REV: A 8/30/2024 CONSUELO SMITH 931 W 18TH ST SANTA ANA, CALIFORNIA 92706 APN # 39905308 TEL #: (714) 975-0828 CLIENT: CALCS CSLB # 619149 CLASS: B, C-10 NAME: GARY GIETZ, JACK MCCLARY SIGNED: 8/30/2024 PHONE 310.904.6139 ENERGY SERVICE PARTNERS 970 W 190TH ST, STE 302 TORRANCE, CA 90502 CONTRACTOR: ELECTRICAL CALCULATIONS INVERTER CHARACTERISTICS - ENPHASE IQ8PLUS-72-M-US MAX OUTPUT POWER 290 W SYSTEM OPERATING VOLTAGE 25-58 V MAX CONTINOUS OUTPUT CURRENT 1.21 A MAX INPUT VOLTAGE 60 V SYSTEM SHORT CIRCUIT CURRENT 15 A CEC MAX EFFICIENCY 97 % TEMPERATURE ADDERS CONDUIT TO BE INSTALLED MIN. OF 7 8" ABOVE ROOF HIGH TEMPERATURE 47 °C LOW TEMPERATURE -2 °C TEMP ADDER FOR ROOF RUN 0 °C TEMP ADDER FOR ATTIC RUN 7 °C MODULE CHARACTERISTICS - Q.PEAK DUO BLK ML-G10+ 410 MAX POWER (PMAX) @ STC 410 W OPEN CIRCUIT VOLTAGE (VOC)45.37 V SHORT CIRCUIT CURRENT (ISC)11.20 A MAX POWER VOLTAGE (VMP)37.64 V MAX POWER CURRENT (IMP)10.89 A SERIES FUSE RATING 20 A DC DISCONNECT VALUES RATED MAX POWER-POINT CURRENT (IMP)10.89 A RATED MAX POWER-POINT VOLTAGE (VMP)37.64 V MAX SYSTEM VOLTAGE (VOC)51.72 V MAX SHORT CIRCUIT CURRENT (ISC)14.00 A AC WIRE SIZING CALCULATIONS AT ARRAY Enphase QCable = 12 AWG, 30 A @90⁰C BRANCH CIRCUITS (Max Micro Inverter Output) x (Continuous Load)[210.19(A)(1)] x (# Micros In Branch Circuit)=1.21 A X1.25 X 10 15.13 A TOTAL AMPACITY (High Temp)[Table 310(B)(2)(A) x (Conductor Ampacity)[Table 310.15(B)(16)] x (Conduit Fill)[Table 310.15(B)(3)(a)]0.82 X 30 A X 1 24.60 A 15.13 A <24.60 A Therefore 12 AWG/ Q CABLE is sufficient AFTER JBOX Wire = 10 AWG, 30 A @ 60⁰C BRANCH CIRCUITS (Max Micro Inverter Output) x (Continuous Load)[210.19(A)(1)] x (# Micros In Branch Circuit)=1.21 A X 1.25 X10 15.13 A TOTAL AMPACITY (High Temp)[Table 310(B)(2)(A) x (Conductor Ampacity)[Table 310.15(B)(16)] x (Conduit Fill)[Table 310.15(B)(3)(a)]0.82 X 30 A X 1 24.60 A 15.13 A <24.60 A Therefore 10 AWG is sufficient AC WIRE SIZING CALCULATIONS AFTER COMBINER BOX Wire = 8 AWG, 50 A @ 75⁰C MAX AC OUTPUT CURRENT (Σ of Micros in Branch Circuits ) x (Max Micro Inverter Output Current) + Rated output current BEES x (Continuous Load)[210.19(A)(1)] 10 X 1.21 A + 16 A X 1.25 35.13 A TOTAL AMPACITY (High Temp)[Table 310(B)(2)(A) x (Conductor Ampacity)[Table 310.15(B)(16)] x (Conduit Fill)[Table 310.15(B)(3)(a)]0.82 X 50 A X 1 41.00 A 35.13 A <41.00 A Therefore 8 AWG is sufficient OCPD CALCULATIONS MAX AC OUTPUT CURRENT (Σ of Micros in Branch Circuits ) x (Max Micro Inverter Output Current) + Rated output current BEES x (Continuous Load)[210.19(A)(1)] 10 X 1.21 A + 16 A X 1.25 35.13 A 35.13 A --->40 A Overcurrent Protection (PSC Function will be used to limit current to 20 Amps) SYSTEM CHARACTERISTICS VALUES MAX POWER-POINT CURRENT (Module IMP) x (# Strings)10.89 A X 1 10.89 A MAX POWER-POINT VOLTAGE (Module VMP) x (# Modules / Largest String)37.64 V X 1 37.64 V MAX SYSTEM VOLTAGE (Voltage Correction Factor) x (Module VOC) x (# Modules / Largest String) 45.37 V X 1 X 1.14 51.72 V MAX CIRCUIT CURRENT (Module ISC) x (# Strings) x (Continuous Load) 11.20 A X 1 X 1.25 14 A 931 W Eighteenth St10/18/2024 PV-2REV: A 8/30/2024 CONSUELO SMITH 931 W 18TH ST SANTA ANA, CALIFORNIA 92706 APN # 39905308 TEL #: (714) 975-0828 CLIENT: SIGNAGE CSLB # 619149 CLASS: B, C-10 NAME: GARY GIETZ, JACK MCCLARY SIGNED: 8/30/2024 PHONE 310.904.6139 ENERGY SERVICE PARTNERS 970 W 190TH ST, STE 302 TORRANCE, CA 90502 CONTRACTOR: WEATHER RESISTANT PLASTIC PLACARD PLACEMENT: MAIN PANEL (COVER) POWER TO THIS BUILDING IS ALSO SUPPLIED FROM THE FOLLOWING SOURCES WITH DISCONNECTS AS SHOWN CAUTION: SIGNAGE WARNING POWER SOURCE OUTPUT CONNECTION DO NOT RELOCATE THIS OVERCURRENT DEVICE WARNING DUAL POWER SOURCE SECOND SOURCE IS PHOTOVOLTAIC SYSTEM ! WARNING ELECTRIC SHOCK HAZARD TERMINALS ON BOTH LINE AND LOAD SIDES MAY BE ENERGIZED IN THE OPEN POSITION DC VOLTAGE IS ALWAYS PRESENT WHEN SOLAR MODULES ARE EXPOSED TO SUNLIGHT WARNING ELECTRIC SHOCK HAZARD TERMINALS ON BOTH LINE AND LOAD SIDES MAY BE ENERGIZED IN THE OPEN POSITION ! ! LABEL LOCATION: POINT OF INTERCONNECTION (PER CODE: CEC 705.12(C), CEC 690.59) LABEL LOCATION: MAIN SERVICE DISCONNECT PER CEC 705.12(B)(3)(2) LABEL LOCATION: DC DISCONNECT, BREAKER, RECOMBINER BOX (PER CODE: CEC 690.13(B)) [To be used when inverter is ungrounded] LABEL LOCATION: COMBINER BOX, BREAKER PANEL/PULL BOXES, MAIN SERVICE DISCONNECT, AC DISONNECT, POINTS OF CONNECTION (PER CODE: CEC 706.15(C)(4),CEC 690.13(B)) PHOTOVOLTAIC SYSTEM EQUIPPED WITH RAPID SHUTDOWN LABEL LOCATION: WEATHER RESISTANT MATERIAL, DURABLE PLAQUE, UL969 AS STANDARD TO WEATHER RATING (UL LISTING OF MARKINGS NOT REQUIRED), MIN 3 8" LETTER HEIGHT ARIAL OR SIMILAR FONT NON-BOLD, PLACED WITHIN THE MAIN SERVICE DISCONNECT, PLACED ON THE OUTSIDE OF THE COVER WHEN DISCONNECT IS OPERABLE WITH SERVICE PANEL CLOSED. (PER CODE: CEC690.12, 690.56(C)) INVERTER LABEL LOCATION: RAPID SHUTDOWN OR ON INVERTER IF RSD IS INTEGRATED CEC 690.56(C)(2) RAPID SHUTDOWN SWITCH FOR SOLAR PV SYSTEM 931 W 18TH ST SANTA ANA, CALIFORNIA 92706 LABEL LOCATION: AC DISCONNECT, INVERTER, POINT OF INTERCONNECTION, BREAKER PANEL/PULL BOXES (PER CODE: CEC 690.54) SIGNAGE REQUIREMENTS: ·RED BACKGROUND ·WHITE LETTERING ·MINIMUM 3/8" LETTER HEIGHT ·ALL CAPITAL LETTERS ·ARIAL OR SIMILAR FONT, NON-BOLD ·REFLECTIVE WEATHER RESISTANT MATERIAL SUITABLE FOR THE ENVIRONMENT (DURABLE ADHESIVE MATERIALS MUST MEET THIS REQUIREMENT) ADHESIVE FASTENED SIGNS: ·THE LABEL SHALL BE SUITABLE FOR THE ENVIRONMENT WHERE IT IS INSTALLED. ·WHERE REQUIRED ELSEWHERE IN THIS CODE, ALL FIELD APPLIED LABELS, WARNINGS, AND MARKINGS SHOULD COMPLY WITH ANSI Z535.4 [CEC 110.21(B) FIELD MARKING]. ·ADHESIVE FASTENED SIGNS MAY BE ACCEPTABLE IF PROPERLY ADHERED. VINYL SIGNS SHALL BE WEATHER RESISTANT PHOTOVOLTAIC SYSTEM AC DISCONNECT RATED AC OPERATING CURRENT 28.1 AMPS AC NOMINAL OPERATING VOLTAGE 240 VOLTS (N) AC DISCONNECT ! (N) IQ COMBINER BOX LABEL LOCATION: SERVICE DISCONNECTING MEANS (PER CODE: CEC 690.56(C)) SOLAR PV SYSTEM EQUIPPED WITH RAPID SHUTDOWN TURN RAPID SHUTDOWN SWITCH TO THE "OFF" POSITION TO SHUTDOWN PV SYSTEM AND REDUCE SHOCK HAZARD IN THE ARRAY SOLAR ELECTRIC PV PANELS PHOTOVOLTAIC POWER SOURCE SOLAR PV DC CIRCUIT ! LABEL LOCATION: EMT/ CONDUIT RACEWAYS PER CEC 690.31(D)(2) LABEL LOCATION: EMT/ CONDUIT RACEWAYS PER CEC 690.31(D)(2) MAIN PHOTOVOLTAIC SYSTEM DISCONNECT LABEL LOCATION: MAIN SERVICE DISCONNECT / UTILITY METER PER CEC 690.13(B) PHOTOVOLTAIC AC DISCONNECT LABEL LOCATION: AC DISCONNECT, BREAKER, POINT OF CONNECTION PER CEC 690.13(B) LABEL LOCATION: MAIN SERVICE DISCONNECT (PER CODE: CEC 705.12(D)) CAUTION! PHOTOVOLTAIC SYSTEM CIRCUIT IS BACKFED W 1 8 T H S T (N) IQ BATTERY (E) MAIN PANEL (N) SOLAR ARRAY 931 W Eighteenth St10/18/2024 PV-2.1REV: A 8/30/2024 CONSUELO SMITH 931 W 18TH ST SANTA ANA, CALIFORNIA 92706 APN # 39905308 TEL #: (714) 975-0828 CLIENT: BATTERY SIGNAGE CSLB # 619149 CLASS: B, C-10 NAME: GARY GIETZ, JACK MCCLARY SIGNED: 8/30/2024 PHONE 310.904.6139 ENERGY SERVICE PARTNERS 970 W 190TH ST, STE 302 TORRANCE, CA 90502 CONTRACTOR: SIGNAGE SIGNAGE REQUIREMENTS: ·RED BACKGROUND ·WHITE LETTERING ·MINIMUM 3/8" LETTER HEIGHT ·ALL CAPITAL LETTERS ·ARIAL OR SIMILAR FONT, NON-BOLD ·REFLECTIVE WEATHER RESISTANT MATERIAL SUITABLE FOR THE ENVIRONMENT (DURABLE ADHESIVE MATERIALS MUST MEET THIS REQUIREMENT) ·ALL VOLTAGES SHALL BE ENGRAVED NO HANDWRITTEN ADHESIVE FASTENED SIGNS: ·THE LABEL SHALL BE SUITABLE FOR THE ENVIRONMENT WHERE IT IS INSTALLED. ·WHERE REQUIRED ELSEWHERE IN THIS CODE, ALL FIELD APPLIED LABELS, WARNINGS, AND MARKINGS SHOULD COMPLY WITH ANSI Z535.4 [CEC 110.21(B) FIELD MARKING]. ·ADHESIVE FASTENED SIGNS MAY BE ACCEPTABLE IF PROPERLY ADHERED. VINYL SIGNS SHALL BE WEATHER RESISTANT LOCATION: BACKUP INTERFACE MAIN BATTERY DISCONNECT ENERGY STORAGE SYSTEM AC DISCONNCT PV SYSTEM DISCONNECT FOR UTILITY OPERATIONS EMERGENCY DISCONNECT BATTERY STORAGE UNIT CAUTION: BATTERY CIRCUIT ENERGY STORAGE SYSTEM DISCONNECT LABEL LOCATION: BATTERY DISCONNECT (PER CODE: CEC 706.7(D)) NOMINAL ESS AC VOLTAGE: MAXIMUM ESS DC VOLTAGE: AVAILIBLE FAULT CURRENT DERIVED FROM THE ESS DATE CALCULKATION PERFORMED: N/A 8.30.24 76.8 86.4 LABEL LOCATION: BATTERY DISCONNECT (PER CODE: CEC 706.7(D)) WARNING ENERGY STORAGE SYSTEM DISCONNECT ARC FLASH AND SHOCK HAZARD LOCATION: ESSENTIAL LOAD CENTER EMERGENCY RESPONSE PROCEDURE. ONLY ESSENTIAL LOADS TO REMAIN ENERGIZED. Appropriate PPE and Tools required while working on this equipment Refer to NFPA 70 E. ! WARNING TRI POWER SOURCE SECOND SOURCE IS PHOTOVOLTAIC SYSTEM THIRD SOURCE IS ESS SYSTEM ! LABEL LOCATION: POINT OF INTERCONNECTION (PER CODE: CEC 705.12(C), CEC 690.59) WEATHER RESISTANT PLASTIC PLACARD PLACEMENT: MAIN PANEL (COVER) PER CEC 710.10 POWER TO THIS BUILDING IS ALSO SUPPLIED FROM THE FOLLOWING SOURCES WITH DISCONNECTS AS SHOWN CAUTION: MULTIPLE SOURCES OF POWER 931 W 18TH ST SANTA ANA, CALIFORNIA 92706 LOCATION: SYSTEM AC DISCONNECT F.D. – ELECTRICAL BLDG DISCONNECT #1 of 3 LABEL LOCATION: MIN. SIZE 2" X 3.5" ALL-WEATHER PLASTIC WITH VERBIAGE ENGRAVED MAIN SERVICE PANEL LABEL LOCATION: MIN. SIZE 2" X 3.5" ALL-WEATHER PLASTIC WITH VERBIAGE ENGRAVED ESS AC DISCONECT F.D. – ELECTRICAL BLDG DISCONNECT # 2 of 3 F.D. – ELECTRICAL BLDG DISCONNECT # 3 of 3 LABEL LOCATION: MIN. SIZE 2" X 3.5" ALL-WEATHER PLASTIC WITH VERBIAGE ENGRAVED PV AC DISCONNECT #1 #2 #3 Panel-interior Placards are required to be placed inside a panel to identify specific switches/ breakers when multiple switches within a single panel/enclosure are required to be operated (N) AC DISCONNECT (N) IQ COMBINER BOX (N) IQ BATTERY (E) MAIN PANEL (N) SOLAR ARRAY W 1 8 T H S T 931 W Eighteenth St10/18/2024 (N) LOCKABLE BLADE TYPE NON-FUSIBLE AC DISCONNECT NEMA 3R C 60A-2P 120/240VAC (N) 3/4" EMT CONDUIT (N) (2) #12 AWG THWN-2 (N) (1) #8 AWG THWN-2 GND (N) IQ BATTERY 5KWH, IQBATTERY-5P-1P-NA UL LISTED, NEMA 3R SELF CONSUMPTION 20A-2P J-BOX NEMA3R 15A-2P 15A-2P IQ GATEWAY +- DC AC BA BRANCH CIRCUIT 1: (10) HANWHA (Q.PEAK DUO BLK ML-G10+ 410) 410 WATT SOLAR MODULES PAIRED WITH (10) 349 WATT (IQ8PLUS-72-M-US) MICROINVERTERS NEW 80A ENPHASE IQ COMBINER 5C BOX PV LOAD CENTER X2-IQ-AM1-240-5C (W-/ INTEGRATED MONITORING) NEMA 3R EXISTING 100A MAIN BREAKER (CENTER FED) EXISTING 100A MAIN PANEL 20A PV BREAKER INSTALLED AT OPPOSITE END OF BUSBAR FROM MAIN BREAKER 20A-2P 100A M (E)GROUND 120/240 VAC SINGLE PHASE SERVICE (UNDERGROUND) TO IQ COMBINER TO MSP CT ENPHASE PCS ESS Wire Calculation: Rated Output Current of ESS: 16A (16 X 1.25 = 20A - #12 AWG - OK) PV-5REV: A 8/30/2024 CONSUELO SMITH 931 W 18TH ST SANTA ANA, CALIFORNIA 92706 APN # 39905308 TEL #: (714) 975-0828 CLIENT: ELECTRICAL CSLB # 619149 CLASS: B, C-10 NAME: GARY GIETZ, JACK MCCLARY SIGNED: 8/30/2024 PHONE 310.904.6139 ENERGY SERVICE PARTNERS 970 W 190TH ST, STE 302 TORRANCE, CA 90502 CONTRACTOR: CONDUCTOR / CONDUIT SCHEDULE ∆ TAG CONDUCTOR CONDUCTOR SIZE NUMBER OF CONDUCTORS CONDUIT/CABLE TYPE CONDUIT SIZE A ENPHASE Q CABLE 12 AWG 2 FREE AIR N/A EGC/GEC: BARE COPPER 6 AWG 1 B LINE: THHN/THWN-2 10 AWG 2 EMT 3/4" EGC/GEC: THHN/THWN-2 8 AWG 1 C LINE: THHN/THWN-2 10 AWG 2 EMT 3/4"NEUTRAL: THHN/THWN-2 10 AWG 1 EGC/GEC: THHN/THWN-2 10 AWG 1 ELECTRICAL EVEREST INTEGRATED GROUNDING & LAY-IN LUGS ARE UL2703 LISTEDGROUNDING DETAIL scale: NTS RAILS MODULES EVEREST RAIL PV MODULE FRAME EVEREST GROUNDING PIERCES THROUGH ANODIZED COATINGS OF MODULE FRAMES AND RAILS EVEREST UNIVERSAL FASTENING OBJECT LAY-IN LUG TERMINAL AL/CU DUAL RATED (TIN PLATED CU) SS SET SCREW INCLUDED EVEREST RAIL #10-24 SS LOCK NUT 6 AWG BARE CU WIRE TE#10-24 X 3/4" SS HCS BOLT #10 SS EXTERNAL TOOTH LOCK (STAR) WASHER SYSTEM NOTES: 1.ENPHASE IQ 8 / 8PLUS/ IQ8A MICROINVERTERS DO NOT REQUIRE GROUNDING ELECTRODE CONDUCTORS OR EQUIPMENT GROUNDING CONDUCTORS. THE MICROINVERTERS ITSELF HAS CLASS II DOUBLE-INSULATED RATING, WHICH INCLUDES GROUND FAULT PROTECTION. 2.ENPHASE Q CABLE HAS NO NEUTRAL WIRE - (2 WIRE DOUBLE INSULATED CABLING) 3.MODULES ARE BONDED TO RAIL. 4.RAILS ARE BONDED WITH UL 2703 RATED LAY-IN LUGS 5.SYSTEM IS UNGROUNDED 6.BARE COPPER IS TRANSITIONED TO THHN/THWN-2 VIA IRREVERSIBLE CRIMP; GEC TO BE CONTINUOUS PER CEC 250.64(C) 7.SUB-BRANCHES ARE CENTER-FED AT JBOX TO MAKE ONE TOTAL BRANCH CIRCUIT. 8.ENPHASE IQ ENVOY INSIDE IQ COMBINER REQUIRES A NEUTRAL TO BE LANDED AT THE NEUTRAL BUSS AT MAIN PANEL PER ENPHASE INSTALLATION INSTRUCTIONS. 9.ENPHASE MICROINVERTERS ARE ALL RAPID SHUTDOWN READY PER CEC 690.12 ALL TERMINALS ARE 75° CELSIUS RATED ENPHASE Q CABLE TO BE ATTACHED TO RAIL MIN. 3-1/2" ABOVE ROOF SURFACE TOTAL SYSTEM TOTAL NUMBER OF MODULES 10 TOTAL NUMBER OF ENPHASE INVERTERS 10 NEC 705.13 - POWER CONTROL SYSTEMS A power control system (PCS) shall be listed and evaluated to control the output of one or more power production sources, energy storage systems (ESS), and other equipment. The PCS shall limit current and loading on the busbars and conductors supplied by the PCS For the circuits connected to a PCS, the PCS shall limit the current to the ampacity of the conductors or the ratings of the busbars to which it is connected in accordance with 705.13(A) through (E). SOLAR PV CIRCUIT BREAKER MAIN SERVICE BUS RATING PER CEC 705.12(B)(3)(2) 100A x 120% - 100A = 20A TOTAL BUS LOAD = ((12.1A +16A) x 1.25) = 35.125A 931 W Eighteenth St10/18/2024 ENPHASE ENPHASE PV-7REV: A 8/30/2024 CONSUELO SMITH 931 W 18TH ST SANTA ANA, CALIFORNIA 92706 APN # 39905308 TEL #: (714) 975-0828 CLIENT: EQUIPMENT DETAIL CSLB # 619149 CLASS: B, C-10 NAME: GARY GIETZ, JACK MCCLARY SIGNED: 8/30/2024 PHONE 310.904.6139 ENERGY SERVICE PARTNERS 970 W 190TH ST, STE 302 TORRANCE, CA 90502 CONTRACTOR: EQUIPMENT DETAIL scale: 63/128" = 1'-0" 1 EQUIPMENT ELEVATION NORTH WALL SCALE: 63/128" = 1'-0" 2 KEY MAP SCALE: NTS (E) MAIN PANEL (DISCONNECT 1 OF 3) GAS METER GATE DOORWINDOW WALL CORNER (N) AC DISCONNECT (DISCONNECT 2 OF 3) (DISCONNECT 3 OF 3) (N) IQ COMBINER BOX (N) IQ BATTERY PER FIRE CODE (N) AC DISCONNECT (N) IQ COMBINER BOX (N) IQ BATTERY (E) MAIN PANEL (N) SOLAR ARRAY W 1 8 T H S T 3'-5" 4'-6" 4'-1" 1'-2"8"8"4" 3' 3'2'-7" ELECTRICAL POWER SOURCE DISCONNECT SCHEDULE ENERGY SOURCE DISCONNECT NUMBER DISCONNECTION OPERATION/EQUIPMENT/DEVICE Utility Service 1 OF 3 100A Main Breaker ESS 2 OF 3 60A Blade Disconnect Solar PV 3 OF 3 60A Blade Disconnect 931 W Eighteenth St10/18/2024 Rev: 7/15/2021 RESIDENTIAL PHOTOVOLTAIC 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 ESP Contracting (B/C-10) 619149 x x x x x x x x x x Juan M Sanchez (424) 358 3768 permits@joinesp.com 931 W 18th St 09/17/24 931 W Eighteenth St10/18/2024 HOMEOWNER ENDORSEMENT 1 To whom it may concern, I, the undersigned, am the homeowner of the property address specified below, and hereby authorize Energy Service Partners to pull the necessary permits to install my solar panel system, as well as complete any pertinent application forms related to the project. For any questions or concerns please contact me via the methods listed below. Thank you. Consuelo Smith 931 W 18th St, Santa Ana, California 92706 (714) 975-0828 09 / 09 / 2024 chelosmith39@gmail.com Doc ID: 60faf81b8ff3b96b7862a6f3fa44d53501543c97 931 W Eighteenth St10/18/2024 Audit trail Title File name Document ID Audit trail date format Status Powered by Sign Sign Homeowner Permit Endorsement Homeowner_Permit_Endorsement.pdf 60faf81b8ff3b96b7862a6f3fa44d53501543c97 MM / DD / YYYY Signed 09 / 06 / 2024 03:41:20 UTC Sent for signature to Consuelo Smith (chelosmith39@gmail.com) from contract@joinesp.com IP: 3.101.43.146 09 / 10 / 2024 02:59:09 UTC Viewed by Consuelo Smith (chelosmith39@gmail.com) IP: 23.242.60.211 09 / 10 / 2024 02:59:45 UTC Signed by Consuelo Smith (chelosmith39@gmail.com) IP: 23.242.60.211 The document has been completed.09 / 10 / 2024 02:59:45 UTC 931 W Eighteenth St10/18/2024 931 W Eighteenth St10/18/2024 931 W Eighteenth St10/18/2024 931 W Eighteenth St10/18/2024 931 W Eighteenth St10/18/2024 931 W Eighteenth St10/18/2024 931 W Eighteenth St10/18/2024 931 W Eighteenth St10/18/2024 931 W Eighteenth St10/18/2024 931 W Eighteenth St10/18/2024 931 W Eighteenth St10/18/2024 931 W Eighteenth St10/18/2024 931 W Eighteenth St10/18/2024 931 W Eighteenth St10/18/2024 931 W Eighteenth St10/18/2024 931 W Eighteenth St10/18/2024 Digitally sealed by RJM on Date: Job #: 9/6/24 Structural Analysis Report For Photovoltaic System Addition to Existing Structure At The Smith Residence 931 W 18th St Santa Ana, CA 92706 9/6/24 Designed in Accordance with CBC 2022, ASCE 7-16 24-06295 E.O.R.: Ryan McPherson, P.E. 9240 Limonite Ave Jurupa Valley, CA 92509 Mobile: (909) 566-0066 Email: SE@mcpe.group 9/6/2024 1:49 PM 1 of 7 ©McPherson Engineering 931 W Eighteenth St10/18/2024 By: J.P. Date: 9/6/24 Project Info 3 Gravity Loads 4 Lateral Loads 5 Wind Uplift Design 6 Summary 7 Table Of Contents *Note: This engineering report is limited to the information presented to Engineer via plans, site information, photos, and written correspondence as provided by Client. On-site structural observations and verification of site conditions are not included herein. Engineering for manufactured products such as photovoltaic modules or racking systems is excluded from this report. Please refer to the manufacturer's specifications, certifications, and pre-engineered packages for product engineering. Installations of solar modules and related equipment must be performed in accordance with manufacturer recommendations, local codes, local regulations, industry best practices, and applicable safety standards. Owner and/or Contractor shall notify Engineer should any damage, deterioration, or discrepancies between current condition of the structure or otherwise as this letter describes before proceeding with construction. This letter applies only to regions of the structure where solar modules will be supported and the supporting elements. 9/6/2024 1:49 PM 2 of 7 ©McPherson Engineering 931 W Eighteenth St10/18/2024 By: J.P. Date: 9/6/24 Location: 931 W 18th St Santa Ana, CA 92706 Existing Structure Info: Number of Stories = 1 Aroof =2675.97 sq. ft.Roof Square Footage A3rd_flr =0 sq. ft.Third Floor Square Footage (if applicable) A2nd_flr =0 sq. ft.Second Floor Square Footage (if applicable) Site Properties: Latitude = Longitude = Ss = 1.316 S1 = 0.469 Exposure Category = B Ult. Wind Speed = 95 m.p.h. P.V. Array Info: Model = HANWHA Q. PEAK DUO BLK ML-G10+410 Height of Panel = 74.00 in. Width of Panel = 41.10 in. Area of Panel = 21.1 ft.2 Number of New Panels = 10 Number of Exis. Panels = 0 Total Area of Array = 211.2 ft.2 Spacing of Anchors 4.00 ft. max. on cente rows of racks per panel 2 Panel Tilt = 7-27 deg Project Info 33.761046 -117.877979 9/6/2024 1:49 PM 3 of 7 ©McPherson Engineering 931 W Eighteenth St10/18/2024 By: J.P. Date: 9/6/24 Existing Loads: Roof Design Loads: Roofing = 4.0 p.s.f.Composition roofing Sheathing = 1.5 p.s.f.1/2" Plywood Framing = 1.5 p.s.f.2x4 Rafters Misc = 1.0 p.s.f. DLr1 =8.0 p.s.f.Roofing Dead Load (applied to top of rafters/trusses only) Ceiling = 2.0 p.s.f.Drywall and framing DLr2 =10.0 p.s.f.Total Existing Roof Dead Load LLr = 20.0 p.s.f.Roof Live Load (Per C.B.C, Table 1607.1) SL = 0.0 p.s.f.Snow Load Floor Design Loads: (if applicable) Flooring = 10.0 p.s.f.Weight of floor finish Sheathing = 2.2 p.s.f.3/4" plywood Framing = 2.0 p.s.f.2x framing or manufactured floor truss Interior Partitions = 15.0 p.s.f.2x framed walls with drywall finish each side Ceiling = 5.0 p.s.f.Drywall ceiling finish below Misc. = 0.8 p.s.f. DLf = 35.0 p.s.f.Total Existing Floor Dead Load Proposed Loads: Panels = 2.8 p.s.f.weight of panels including rack system DLr1_proposed =10.8 p.s.f.Proposed Roof Dead Load (applied to top only) DLr2_proposed =12.8 p.s.f.Total Proposed Roof Dead Load LLr_proposed = 0.0 p.s.f. Check Proposed Gravity Loads: Total Existing Roof Load Wex = (DLr1 + LLr) (Aroof) =74.9 kips Total Proposed Roof Load Wprop = (DLr1 + LLr) (Aroof - Aarray) + (DLr1_proposed + LLr_proposed) (Aarray) =71.3 kips Proposed Load Demand Gravity Loads Roof Live Loads need not be applied to the area covered with by PV panel where the clear space between the panels and the roof sureface is 24in or less, 1607.13.5.1 item 1 Exception Wprop - W ex =-4.85% TOTAL DECREASE IN GRAVITY LOADS, PANELS OK!Wex 9/6/2024 1:49 PM 4 of 7 ©McPherson Engineering 931 W Eighteenth St10/18/2024 By: J.P. Date: 9/6/24 Seismic Design Parameters Risk Category = 2 Per Table 1-5-1 R = 6.5 Response Modification Factor (Table 12-2.1) Site Class = D Per 11.4.2 Ie =1 Seismic Importance Factor (Table 1.5-2) Ss =1.32 Short Period P.G.A. S1 =0.47 1-Sec Period P.G.A. S.D.C. = D Seismic Design Category Per 11.6 Fa =1.20 Site Coefficient per Table 11.4-1 ASCE 7-16 Supplement #1 Tables used for Fa and Fv Fv =1.70 Site Coefficient per Table 11.4-2 (note: section 11.4.8 Exception #2 calc used) SMS = SDS Fa =1.58 Short Period M.C.E. Per Eq. 11.4-1 SM1 = SD1 Fv =0.80 1-Sec Period M.C.E. Per Eq. 11.4-2 SDS = 2/3 (SMS) =1.05 Short Period Design Parameter Per Eq 11.4-3 SD1 = 2/3 (SM1) =0.53 1-Sec Period Design Parameter Per Eq 11.4-4 Approximate Fundamental Period (Per 12.8.2.1 per Eq. 12.8-7 hn = 15 ft Ct =0.02 (per table 12.8-2) x = 0.75 (per table 12.8-2) T = 0.15 sec Approximate Fundamental Period TL =8 sec Long-Period Transition Period per Figure 22-12 Seismic Response Coefficient (Per 12.8.1.1) CS = (SDS Ie)/R = 0.16 Seismic Response Coefficient Per Eq. 12.8-2 Cs1 = 1.5*(SD1 Ie)/R T = 0.80 Max. Seismic Response Coefficient Per Eq. 12.8-3 if T ≤ TL Cs2 =0.01 Min. Seismic Response Coefficient Per Eq. 12.8-5 Cs2 = 0.044 SDS Ie =0.05 Min. Seismic Response Coefficient Per Eq. 12.8-5 Cs3 = 0.5 S1 Ie/R =0.04 Min. Seismic Response Coefficient Per Eq. 12.8-6 if S 1 ≥ 0.6g CS =0.16 Design Seismic Coefficient Check Additional Base Shea Wexisting =26.8 kips Weight of Existing Structure Wpanels =0.6 kips Weight of Proposed Panels Vexisting = Cs W existing =4.3 kips Roof Level Shear of Existing Structure Vpanels = Cs W panels =0.1 kips Additional Roof Level Shear of Proposed Panels Vpanels Vexisting Lateral Loads T = Ct (hn)x = 2.21% < 10%PER C.E.B.C. 502.5 EXCEPTION, STRUCTURE DOES NOT REQUIRE SEISMIC RETROFIT, PANELS OK! 9/6/2024 1:49 PM 5 of 7 ©McPherson Engineering 931 W Eighteenth St10/18/2024 By: J.P. Date: 9/6/24 Rooftop Solar Panels Wind Pressures (Section 29.4, ASCE 7-16) Vult =95 mph Kzt =1.00 (sec 26.8.2)h = 15 ft Exposure Category = B Kz = 0.57 (sec 26.10.1) Roof Zone = 1 Kd =0.85 (sec 26.6) Roof θ = 7-27 deg Ke =1.00 (sec 26.9) qh = 0.00256 Kz Kzt Kd Ke V2 qh =11.19 (eq. 26.10-1) GPp =-2 uplift γE =1.5 (sec 29.4.4) γa =0.76 (fig 29.4-8) γE =1.5 FIG 29.4-7)γc =0.97 (fig 29.4-7)hpt =0 γa =0.76 (fig 29.4-8)γp =0.9 (fig 29.4-7)ω =0.00 deg (panel tilt) GPp =-2 uplift GCrm =1.4 uplift p = qh (GPp) γE γa (eq 29.4-7)p = qh (GCrn) γE γC γp (eq 29.4-6) p =-25.6 p.s.f.p =20.5 p.s.f. Check Anchorage to Existing Structur 0.6DL - 0.6W controlling load combination (eq. 16-15 for ASD) DL = 2.8 p.s.f.dead load of panel (including rack system) W = 25.6 p.s.f.wind load normal to face of panel Arealag =12.3 sq. ft.area tributary to each anchor SPanc =4.00 ft.spacing of anchors Puplift = Arealag (0.6DL - 0.6W) =169.1 lbs.total uplift on anchor Material = DFL lumber anchor material Dialag =5/16 in.diameter of screw Penlag = 2.5 in.min. penetration to existing framing W lag =266 lb/in.withdrawal load per in. of penetration per NDS Table 11.2A CD = 1.6 load duration factor for wind per NDS Table 2.3.2 Ct = 0.8 temperature factor per NDS Table 2.3.3 Noscrews =1 number of screws in withdrawal Pallow = Penlag (Wlag CD Ct) * Noscrews =851.2 lbs.total allowable withdrawal on anchor Puplift Pallow Anchorage =USE (1) 5/16IN. DIA. LAG SCREW(S) AT 4FT. MAX. O.C. W/ 2.5IN. MIN. PENETRATION Wind Uplift Anchorage Flush Mounted Panels - ASCE Section 29.4.4 (where applicable) Flat Roof Panels - ASCE Section 29.4.3 (where applicable) =0.20 < 1.00 Anchor is OK! 9/6/2024 1:49 PM 6 of 7 ©McPherson Engineering 931 W Eighteenth St10/18/2024 By: J.P. Date: 9/6/24 Gravity Loads: DEMAND DECREASED BY 4.85% = OK! Lateral Loads: DEMAND INCREASED BY 2.21% < 10% = OK! Anchorage: DEMAND OF 169.1LB. < CAPACITY OF 851.2LB. = OK! USE (1) 5/16IN. DIA. LAG SCREW(S) AT 4FT. MAX. O.C. W/ 2.5IN. MIN. PENETRATION Summary: STRUCTURE IS ADEQUATE FOR THE PROPOSED PV ARRA ANCHORS ON EAVES/OVERHANGS ARE OK! Summary 9/6/2024 1:49 PM 7 of 7 ©McPherson Engineering 931 W Eighteenth St10/18/2024