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HomeMy WebLinkAbout571 W Alton Ave #B - PlanPROJECT INFORMATION PROPERTY OWNER NAME:JUDY BALMER PHONE:- CONTRACTOR NAME:ILUM SOLAR PHONE:1-888-696-4586 DESIGN SPECIFICATIONS OCCUPANCY: R-3 CONSTRUCTION TYPE: SINGLE FAMILY RESIDENCE ZONING: RESIDENTIAL GROUND SNOW LOAD: 0 PSF WIND EXPOSURE: B WIND SPEED: 95 MPH APPLICABLE CODES & STANDARDS 2022 CALIFORNIA RESIDENTIAL CODE (CRC) 2022 CALIFORNIA BUILDING CODE (CBC) 2022 CALIFORNIA MECHANICAL CODE (CMC) 2022 CALIFORNIA ELECTRICAL CODE (CEC) 2022 CALIFORNIA PLUMBING CODE (CPC) 2022 CALIFORNIA ENERGY CODE (ENERGY) 2022 CALIFORNIA GREEN BUILDING CODE (CALGREEN) 2020 NATIONAL ELECTRICAL CODE (NEC) 2022 CALIFORNIA FIRE CODE (CFC) SHEET CONTRACTOR ILUM SOLAR 571 W ALTON AVE B, SANTA ANA, CA 92707 APN:93311041 DATE:5/30/2024 BALMER RESIDENCE License#:1092865, C-46 & C-10 ADDRESS: 4135 NORTHGATE BLVD SUITE 9, SACRAMENTO, CA 95834, USA DESIGNER: OAK T-1 TYPE OF INTERCONNECTION: BACKFEED BREAKER IN THE MMC SCOPE OF WORK SYSTEM SIZE: STC: 13 X 400W = 5.200kW PTC: 13 X 376.7W = 4.897kW (13) CANADIAN SOLAR CS6R-400MS-HL [BLK] (400W) SOLAR MODULES (13) ENPHASE IQ8PLUS-72-2-US [240V] MICROINVERTERS (1) 125A ENPHASE IQ COMBINER 5/5C (X-IQ-AM1-240-5/5C) BOX (2) ENPHASE IQ BATTERY-5P-1P-NA [240V] (2) 60A KNIFE AC DISCONNECT (SQUARE D DU222RB) MSP UPGRADE: NO MAIN BREAKER DERATE: YES, TO 100A RACKING & MOUNTING PV ATTACHMENT TYPE: UNIRAC FLASHLOC RM FOR EPDM FLAT ROOF RACKING TYPE: UNIRAC SM- ROOF MOUNT RACKING HARDWARE BALMER RESIDENCE NEW PHOTOVOLTAIC SYSTEM PROJECT - 5.200 kW COORDINATES: 33.706712, -117.875471 AERIAL VIEW SHEET # T-1 T-2 PV-1 PV-2 PV-3 E-1, E-2 E-3 S-1 S-2 S-3 S-4 S-5 S-6 SHEET NAME COVER SHEET PLAN NOTES SITE PLAN LAYOUT ATTACHMENT DETAILS MOUNTING DETAILS ELECTRICAL DIAGRAM WARNING LABELS SPEC SHEET SPEC SHEET SPEC SHEET SPEC SHEET SPEC SHEET SPEC SHEET S-7 SPEC SHEET S-8 SPEC SHEET E-4 ELEVATION SHEET S-9 S-10 S-11 SPEC SHEET SPEC SHEET SPEC SHEET S-12 SPEC SHEET Signed: 05/30/2024 Structural Only Bldg# 101119619 Elec# 20183053 APPROVALS: ELEC - MSmith 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. 571 W Alton Ave #B - 101119619 & 201830537/9/2024 1.1.PROJECT NOTES:1.2. THIS PHOTOVOLTAIC (PV) SYSTEM SHALL COMPLY WITH THE NATIONALELECTRICAL CODE (NEC) ARTICLE 690, ALL MANUFACTURERS’S LISTING ANDINSTALLATION INSTRUCTIONS, AND THE RELEVANT CODES AS SPECIFIEDBY THE AUTHORITY HAVING JURISDICTION’S (AHJ) APPLICABLE CODES.1.3. THE UTILITY INTERCONNECTION APPLICATION MUST BE APPROVED ANDPV SYSTEM INSPECTED PRIOR TO PARALLEL OPERATION1.4. GROUND FAULT DETECTION AND INTERRUPTION (GFDI) DEVICE ISINTEGRATED WITH THE MICROINVERTER IN ACCORDANCE WITH NEC690.5(A)1.5. ALL PV SYSTEM COMPONENTS; MODULES, UTILITY-INTERACTIVEINVERTERS, AND SOURCE CIRCUIT COMBINER BOXES ARE IDENTIFIED ANDLISTED FOR USE IN PHOTOVOLTAIC SYSTEMS AS REQUIRED BY NEC 690.4& NEC 690.60: PV MODULES: UL1703, IEC61730, AND IEC61215, AND NFPA 70CLASS C FIRE INVERTERS: UL 1741 CERTIFIED, IEEE 1547, 929, 519COMBINER BOX(ES): UL 1703 OR UL 1741 ACCESSORY1.6. MAX DC VOLTAGE CALCULATED USING MANUFACTURER PROVIDED TEMPCOEFFICIENT FOR VOC. IF UNAVAILABLE, MAX DC VOLTAGE CALCULATEDACCORDING TO NEC 690.7.1.7. ALL INVERTERS, PHOTOVOLTAIC MODULES, PHOTOVOLTAIC PANELS, ANDSOURCE CIRCUIT COMBINERS INTENDED FOR USE IN A PHOTOVOLTAICPOWER SYSTEM WILL BE IDENTIFIED AND LISTED FOR THE APPLICATIONPER 690.4 (D). SHALL BE INSTALLED ACCORDING TO ANY INSTRUCTIONSFROM LISTING OR LABELING [NEC 110.3].1.8. ALL SIGNAGE TO BE PLACED IN ACCORDANCE WITH LOCAL BUILDINGCODE. IF EXPOSED TO SUNLIGHT, IT SHALL BE UV RESISTANT. ALLPLAQUES AND SIGNAGE WILL BE INSTALLED AS REQUIRED BY THE NECAND AHJ.1.9.SCOPE OF WORK:1.10. PRIME CONTRACTOR IS RESPONSIBLE FOR THE DESIGN ANDSPECIFICATIONS OF THE GRID-TIED PHOTOVOLTAIC SYSTEM RETROFIT.PRIME CONTRACTOR WILL BE RESPONSIBLE FOR COLLECTING EXISTINGONSITE REQUIREMENTS TO DESIGN, SPECIFY, AND INSTALL THEEXTERIOR ROOF-MOUNTED PORTION OF THE PHOTOVOLTAIC SYSTEMSDETAILED IN THIS DOCUMENT.1.11.WORK INCLUDES:1.12. PV ROOF ATTACHMENTS - UNIRAC FLASHLOC RM FOR EPDM FLAT ROOF1.13. PV RACKING SYSTEM INSTALLATION - UNIRAC SM ROOF MOUNTRACKING HARDWARE1.14. PV MODULE AND INVERTER INSTALLATION - CANADIAN SOLAR CS6R-400MS-HL[BLK] (400W) SOLAR MODULES / ENPHASE IQ8PLUS-72-2-US [240V]MICROINVERTERS1.15. PV EQUIPMENT GROUNDING1.16. PV SYSTEM WIRING TO A ROOF-MOUNTED JUNCTION BOX1.17. PV LOAD CENTERS (IF INCLUDED)1.18. PV METERING/MONITORING (IF INCLUDED)1.19. PV DISCONNECTS1.20. PV GROUNDING ELECTRODE & BONDING TO (E) GEC1.21. PV FINAL COMMISSIONING1.22. (E) ELECTRICAL EQUIPMENT RETROFIT FOR PV1.23. SIGNAGE PLACED IN ACCORDANCE WITH LOCAL BUILDING CODE1.24.SITE NOTES:1.25. A LADDER WILL BE IN PLACE FOR INSPECTION IN COMPLIANCE WITH OSHAREGULATIONS.1.26. THE PV MODULES ARE CONSIDERED NON-COMBUSTIBLE AND THISSYSTEM IS A UTILITY INTERACTIVE SYSTEM WITH STORAGEBATTERIES.1.27. THE SOLAR PV INSTALLATION WILL NOT OBSTRUCT ANY PLUMBING,MECHANICAL, OR BUILDING ROOF VENTS.1.28. PROPER ACCESS AND WORKING CLEARANCE AROUND EXISTING ANDPROPOSED ELECTRICAL EQUIPMENT WILL BE PROVIDED AS PER SECTIONNEC 110.26.1.29. ROOF COVERINGS SHALL BE DESIGNED, INSTALLED, AND MAINTAINED INACCORDANCE WITH THIS CODE AND THE APPROVED MANUFACTURER'SINSTRUCTIONS SUCH THAT THE ROOF COVERING SERVES TO PROTECTTHE BUILDING OR STRUCTURE.SHEETCONTRACTORILUM SOLAR 571 W ALTON AVE B, SANTA ANA, CA 92707 APN:93311041 DATE:5/30/2024BALMERRESIDENCELicense#:1092865,C-46 & C-10ADDRESS:4135 NORTHGATE BLVDSUITE 9, SACRAMENTO,CA 95834, USADESIGNER: OAKT-21.56. EACH MODULE WILL BE GROUNDED USING WEEB GROUNDING CLIPS ASSHOWN IN MANUFACTURER DOCUMENTATION AND APPROVED BY THEAHJ. IF WEEBS ARE NOT USED, MODULE GROUNDING LUGS MUST BEINSTALLED AT THE SPECIFIED GROUNDING LUG HOLES PER THEMANUFACTURERS' INSTALLATION REQUIREMENTS.1.57. THE GROUNDING CONNECTION TO A MODULE SHALL BE ARRANGED SUCHTHAT THE REMOVAL OF A MODULE DOES NOT INTERRUPT A GROUNDINGCONDUCTOR TO ANOTHER MODULE.1.58. GROUNDING AND BONDING CONDUCTORS, IF INSULATED, SHALL BECOLORED GREEN OR MARKED GREEN IF #4 AWG OR LARGER [2022 CEC250.119]1.59. THE GROUNDING ELECTRODE SYSTEM COMPLIES WITH CEC 690.47 ANDCEC 250.50 THROUGH 250.106. IF EXISTING SYSTEM IS INACCESSIBLE, ORINADEQUATE, A GROUNDING ELECTRODE SYSTEM PROVIDED ACCORDING TOCEC 250, CEC 690.47 AND AHJ.1.60. GROUND-FAULT DETECTION SHALL COMPLY WITH CEC 690.41 IN GENERALAND CEC 690.41 (A)(1) SPECIFICALLY.1.61.DISCONNECTION AND OVER-CURRENT PROTECTION NOTES:1.62. DISCONNECTING SWITCHES SHALL BE WIRED SUCH THAT WHEN THESWITCH IS OPENED THE CONDUCTORS REMAINING ENERGIZED ARECONNECTED TO THE TERMINALS MARKED “LINE SIDE” (TYPICALLY THEUPPER TERMINALS).1.63. DISCONNECTS TO BE ACCESSIBLE TO QUALIFIED UTILITY PERSONNEL, BELOCKABLE, AND BE A VISIBLE-BREAK SWITCH1.64. RAPID SHUTDOWN OF ENERGIZED CONDUCTORS BEYOND 1 FT OF PVARRAY OR 5 FT INSIDE A BUILDING WITHIN 10 SECONDS. CONTROLLEDCONDUCTORS ≤30V AND ≤240VA [CEC 690.12(B)]. LOCATION OF LABELACCORDING TO AHJ1.65. ALL OCPD RATINGS AND TYPES SPECIFIED ACCORDING TO CEC 690.8,690.9, AND 240.1.66. EQUIPMENT THAT IS LISTED, LABELED, OR BOTH SHALL BE INSTALLED ANDUSED IN ACCORDANCE WITH ANY INSTRUCTIONS INCLUDED IN THE LISTINGOR LABELING. CEC 110.3(B).1.67. IF REQUIRED BY AHJ, SYSTEM WILL INCLUDE ARC-FAULT CIRCUITPROTECTION ACCORDING TO CEC 690.11 AND UL1699B.1.68.ELECTRICAL INTERCONNECTION NOTES: 1.69. THE SUM OF THE UTILITY OCPD AND INVERTER CONTINUOUS OUTPUT MAYNOT EXCEED 120% OF THE BUSBAR RATING.1.70. WHEN THE SUM OF THE PV SOURCES EQUALS >100% OF THE BUSBARRATING, PV DEDICATED BACKFEED BREAKERS MUST BE LOCATED OPPOSITEEND OF THE BUS FROM THE UTILITY SOURCE OCPD.1.71. AT MULTIPLE PV OUTPUT COMBINER PANEL, THE TOTAL RATING OF ALLOVERCURRENT DEVICES SHALL NOT EXCEED THE AMPACITY OF THEBUSBAR. HOWEVER, THE COMBINED OVERCURRENT DEVICE MAY BEEXCLUDED.1.72. SUPPLY-SIDE TAP INTERCONNECTION SHOULD BE WITH SERVICE ENTRANCECONDUCTORS.1.73. BACKFEEDING BREAKER FOR UTILITY-INTERACTIVE INVERTER OUTPUT ISEXEMPT FROM ADDITIONAL FASTENING.1.30.EQUIPMENT LOCATIONS:1.31. ALL EQUIPMENT SHALL MEET MINIMUM SETBACKS AS REQUIRED BY 2022 CEC110.26.1.32. WIRING SYSTEMS INSTALLED IN DIRECT SUNLIGHT MUST BE RATED FOREXPECTED OPERATING TEMPERATURE AS SPECIFIED BY 2022 CEC 690.31 (A),(C)AND CEC TABLES 310.15 (B)(2)(A) AND 310.15 (B)(3)(C)1.33. JUNCTION AND PULL BOXES PERMITTED INSTALLED UNDER PV MODULESACCORDING TO 2022 CEC 690.34.1.34. ADDITIONAL AC DISCONNECT(S) SHALL BE PROVIDED WHERE THEINVERTER IS NOT WITHIN SIGHT OF THE AC SERVICING DISCONNECT .1.35. ALL EQUIPMENT SHALL BE INSTALLED ACCESSIBLE TO QUALIFIEDPERSONNEL ACCORDING TO 2022 CEC APPLICABLE CODES.1.36. ALL COMPONENTS ARE LISTED FOR THEIR PURPOSE AND RATED FOROUTDOOR USAGE WHEN APPROPRIATE.1.37.STRUCTURAL NOTES:1.38. RACKING SYSTEM1.39. PV ARRAY WILL BE INSTALLED ACCORDING TO CODE-COMPLIANTINSTALLATION MANUAL. TOP CLAMPS REQUIRE A DESIGNATED SPACE BETWEENMODULES, AND RAILS MUST ALSO EXTEND1.40. A MINIMUM DISTANCE BEYOND EITHER EDGE OF THE ARRAY/SUBARRAY,ACCORDING TO RAIL MANUFACTURER’S INSTRUCTIONS.1.41. JUNCTION BOX WILL BE INSTALLED PER MANUFACTURER'SSPECIFICATIONS. IF ROOF-PENETRATING TYPE, IT SHALL BE FLASHED SEALEDPER LOCAL REQUIREMENTS.1.42. ROOFTOP PENETRATIONS FOR PV RACEWAY WILL BE COMPLETED ANDSEALED WITH APPROVED CHEMICAL SEALANT PER CODE BY A LICENSEDCONTRACTOR.1.43. ALL PV RELATED ROOF ATTACHMENTS TO BE SPACED NO GREATER THANTHE SPAN DISTANCE SPECIFIED BY THE RACKING MANUFACTURER.1.44. WHEN POSSIBLE, ALL PV RELATED RACKING ATTACHMENTS WILL BESTAGGERED AMONGST THE ROOF FRAMING MEMBERS.1.45.WIRING & CONDUIT NOTES:1.46. ALL CONDUIT AND WIRE WILL BE LISTED AND APPROVED FOR THEIRPURPOSE. CONDUIT AND WIRE SPECIFICATIONS ARE BASED ON MINIMUMCODE REQUIREMENTS AND ARE NOT MEANT TO LIMIT UP-SIZING.1.47. CONDUCTORS SIZED ACCORDING TO 2022 CEC 690.8, 2022 CEC 690.7.1.48. VOLTAGE DROP LIMITED TO 2%.1.49. DC WIRING LIMITED TO MODULE FOOTPRINT. MICROINVERTER WIRINGSYSTEMS SHALL BE LOCATED AND SECURED UNDER THE ARRAY WITHSUITABLE WIRING CLIPS.1.50. AC CONDUCTORS COLORED OR MARKED AS FOLLOWS: PHASE A OR L1-BLACK PHASE B OR L2- RED, OR OTHER CONVENTION IF THREE PHASEPHASE C OR L3- BLUE, YELLOW, ORANGE**, OR OTHER CONVENTIONNEUTRAL- WHITE OR GREY IN 4-WIRE DELTA CONNCECTED SYSTEMS THEPHASE WITH HIGHER VOLTAGE TO BE MARKED ORANGE [2022 CEC 110.151.51.GROUNDING NOTES:1.52. GROUNDING SYSTEM COMPONENTS SHALL BE LISTED FOR THEIRPURPOSE, AND GROUNDING DEVISES EXPOSED TO THE ELEMENTS SHALLBE RATED FOR SUCH USE.1.53. PV EQUIPMENT SHALL BE GROUNDED ACCORDING TO 2022 CEC 690.43 ANDMINIMUM 2022 CEC TABLE 250.122.1.54. METAL PARTS OF MODULE FRAMES, MODULE RACKING, AND ENCLOSURESCONSIDERED GROUNDED IN ACCORDING WITH 2022 CEC 250.134 AND 2022250.136(A).1.55. EQUIPMENT GROUNDING CONDUCTORS SHALL BE SIZED ACCORDING TOCEC 690.45 AND MICROINVERTER MANUFACTURER'S INSTRUCTIONS.Signed: 05/30/2024Structural Only571 W Alton Ave #B -101119619 & 201830537/9/2024 NSCALE: 1/16" = 1'-0"PV SYSTEM SITE PLANPV SYSTEM SIZE:5.2 kW DCCONSTRUCTION NOTESBYRON WAYROOF OBSTRUCTIONSSHEETCONTRACTORILUM SOLAR 571 W ALTON AVE B, SANTA ANA, CA 92707 APN:93311041 DATE:6/27/2024BALMERRESIDENCELicense#:1092865,C-46 & C-10ADDRESS:4135 NORTHGATE BLVDSUITE 9, SACRAMENTO,CA 95834, USADESIGNER: OAKPV-1(13) CANADIAN SOLAR CS6R-400MS-HL [BLK] (400W) SOLARMODULES WITH AN ENPHASE IQ8PLUS-72-2-US [240V]MICRO-INVERTERS MOUNTED TO THE BACK OF EACHMODULE MOUNTED ON EPDM FLAT ROOF1. SOLAR PHOTOVOLTAIC SYSTEM TO BE INSTALLED ONRESIDENTIAL STRUCTURE.2. THIS PROJECT HAS BEEN DESIGNED IN COMPLIANCEWITH THE CBC SECTION 1609 TO WITHSTAND A BASICWIND SPEED OF 95 MPH (3 SECOND GUST), WINDEXPOSURE B.3. THE ROOF MEMBERS ARE 2"X 8" RAFTERS AT 24" ONCENTER. CONNECTION TO STRUCTURE SHALL NOT BEWITHIN 11" OF NAILING PLATES.4. THE SOLAR PHOTOVOLTAIC INSTALLATION SHALL NOTOBSTRUCT ANY PLUMBING, MECHANICAL, OR BUILDINGROOF VENTS.5. ALL CONDUCTORS AND CONDUITS MOUNTED ON ROOFSHALL BE MINIMUM 7/8" ABOVE ROOF SURFACE(INCLUDING CABLES UNDERNEATH MODULES ANDRACKING).6. ROOF ACCESS POINTS SHALL BE PROVIDED PER THEFOLLOWING (CRC R324.7.1, CBC 3111.2.1)6.1. LOCATED IN AREAS NOT REQUIRING PLACEMENTOF GROUND LADDERS OVER OPENINGS SUCH ASDOORS OR WINDOWS.6.2. LOCATED AT STRONG POINTS OF CONSTRUCTION INLOCATIONS WHERE ACCESS POINT DOES NOTCONFLICT WITH OVERHEAD OBSTRUCTIONS SUCHAS: TREES, WIRES, OR SIGNS.PROPERTY LINE LEGENDMMETER MAIN COMBOCBCOMBINER BOXBATT BATTERYNEW SOLAR PANELSPROPERTY LINEACDAC DISCONNECTRoof Section 1Roof Azimuth: 180°Roof Tilt: 2°PROPERTY LINECAL-FIRE ROOF LADDERACCESS POINTENERGY STORAGE SYSTEMS (ESS)SHALL NOT BE LOCATED LESS THAN 3FEET FROM DOORS AND WINDOWSDIRECTLY ENTERING THE DWELLINGUNIT PER 2022 CALIFORNIARESIDENTIAL CODE R328.4GARAGE DGARAGE CCONDO CGARAGE BCONDO BGARAGE ACONDO ATENNISON WAYACDCBBATTLOCATION OF "RAPID SHUTDOWN"AC DISCONNECT NEC 690.12PV INTERCONNECTION POINT. LOCATION OF METERMAIN COMBO,(1) AC DISCONNECT MOUNTED ONEXTERIOR WALL OF A SINGLE FAMILY RESIDENCE.MACDLOCATION OF "RAPID SHUTDOWN"AC DISCONNECT NEC 690.12CONDO DBATTPROPERTY LINEPROPERTY LINEPROPERTY LINE PROPERTY LINEPROPERTY LINECAL-FIRE ROOF LADDERACCESS POINTCAL-FIRE ROOF LADDERACCESS POINT(N) HEATDETECTORTHE HEAT DETECTOR WILL BEINTERCONNECTED TO THE SMOKE ALARMSLOCATION OF COMBINER BOX, AC DISCONNECT&(2) ENPHASE IQ BATTERY 5P MOUNTEDON INTERIOR WALL OF A SINGLE FAMILY RESIDENCE.DRIVEWAY(N) BOLLARDSSigned 6/27/2024Structural Only571 W Alton Ave #B -101119619 & 201830537/9/2024 N6'6'SCALE: 1/8" = 1'-0"PV SYSTEM MOUNTING DETAILSUNIRAC FLASHLOC RM FOREPDM FLAT @ 72" O.C. MAXPROPOSED UNIRAC SMRACKINGPROPOSED CANADIAN SOLAR CS6R-400MS-HL[BLK] (400W) PV SOLAR MODULESEXISTING 2"X 8" ROOFRAFTERS @ 24"O.C.SHEETCONTRACTORILUM SOLAR 571 W ALTON AVE B, SANTA ANA, CA 92707 APN:93311041 DATE:5/30/2024BALMERRESIDENCELicense#:1092865,C-46 & C-10ADDRESS:4135 NORTHGATE BLVDSUITE 9, SACRAMENTO,CA 95834, USADESIGNER: OAKPV-2Roof Section 1Roof Azimuth: 180°Roof Tilt: 2°EXISTING EPDM FLAT ROOFSigned: 05/30/2024Structural Only571 W Alton Ave #B -101119619 & 201830537/9/2024 9101062179217S-5D520151822121413S-5D426125483252423D4DETAIL (TRANSVERSE)NOT TO SCALED5DETAIL (LONGITUDINAL)NOT TO SCALED1RACKING DETAIL (TRANSVERSE)NOT TO SCALED3RACKING DETAIL (TOP)NOT TO SCALED2RACKING DETAIL (LONGITUDINAL)NOT TO SCALESHEETCONTRACTORILUM SOLAR 571 W ALTON AVE B, SANTA ANA, CA 92707 APN:93311041 DATE:5/30/2024BALMERRESIDENCELicense#:1092865,C-46 & C-10ADDRESS:4135 NORTHGATE BLVDSUITE 9, SACRAMENTO,CA 95834, USADESIGNER: OAKPV-3EPDM FLAT1. ROOF MATERIAL:EPDM FLAT2. ROOF STRUCTURE: RAFTERS3. ATTACHMENT TYPE: UNIRAC FLASHLOC RM4. MODULE MANUFACTURER: CANADIAN SOLAR5. MODULE MODEL: CS6R-400MS-HL [BLK] (400W)6. MODULE LENGTH: 67.8''7. MODULE WIDTH: 44.6"8. MODULE WEIGHT: 49.4 LBS.9. SEE SHEET S-1 FOR DIMENSION(S)10. MIN. FIRE OFFSET: -11. RAFTERS SPACING: 24" O.C.12. RAFTERS SIZE: 2"X 8" NOMINAL13. LAG BOLT DIAMETER: 5/16 IN.14. LAG BOLT EMBEDMENT: 2.5 IN.15. TOTAL # OF ATTACHMENTS: 2416. TOTAL AREA: 272.99 SQ. FT.17. TOTAL WEIGHT: 642.20 LBS.18. WEIGHT PER ATTACHMENT: 26.76 LBS.19. DISTRIBUTED LOAD: 2.35 PSF20. MAX. HORIZONTAL STANDOFF: 72 IN.21. MAX. VERTICAL STANDOFF:LANDSCAPE: 26 IN., PORTRAIT: 39 IN.22. STANDOFF STAGGERING: NO23. RAIL MANUFACTURER AND MODEL(OR EQUIV.):UNIRAC SM24. RAIL WEIGHT: 0.436 PLF.25. MAX. RAFTERS SPAN: 12 FT.26. MODULE CLEARANCE: 3 IN. MIN., 6 IN. MAX.Signed: 05/30/2024Structural Only571 W Alton Ave #B -101119619 & 201830537/9/2024 33CT CABLE1. ENVOY MUST BE NO FARTHER THAN 150' FROM THELAST MICROINVERTER.2. MAX DISTANCE BETWEEN ENSEMBLE DEVICES IS 50'LINE OF SIGHT WITH NO OBSTRUCTIONS.(N) ENPHASEIQ BATTERY-5P-1P-NA[240V]4(N) VISIBLELOCKABLE2 POLE 60A'KNIFE' ACDISCONNECT(SQUARE D DU222RB)4(N) ENPHASEIQ BATTERY-5P-1P-NA[240V]413PV CIRCUIT 1: 13 MODULES/PARALLEL121(N) JUNCTION BOXWITH IRREVERSIBLEGROUND SPLICEN15A(N)13 CANADIAN SOLAR CS6R-400MS-HL [BLK] (400W) SOLAR MODULESWITH AN ENPHASE IQ8PLUS-72-2-US [240V] MICRO-INVERTERATTACHED TO THE BACK OF EVERY MODULE.NOTE: IN BETWEEN EACH ARRAY THE EMT IS USED AS THEGROUNDING / BONDING, GROUND CLAMPS ARE AT EACHEND OF THE EMT CONDUIT WITH THE WIRE THEN FREEAIR'D TO THE GROUND CLAMP ON THE RACKING RAIL40A(N) 125A/240V ACCOMBINER BOX 5/5C(X-IQ-AM1-240-5/5C) WITHENPHASE IQ ENVOY COMM.GATEWAY [CRD-PCSNON-EXPORT]ENPHASE IQ ENVOY COMMUNICATIONS GATEWAY CELL MODEMGATEWAYWIRELESSCOMM220A(N) VISIBLELOCKABLE2 POLE 60A'KNIFE' ACDISCONNECT(SQUARE D DU222RB)BACKFEEDBREAKERMPOINT OF DELIVERY ANDINTERCONNECTION100AEXISTING240V/125AMETER MAIN COMBOSINGLE PHASE50A(E) GROUNDINGELECTRODE OR(UFER)NROOF TOPGROUND LEVEL -HOUSE EXTERIOR(N) MAIN BREAKERDERATED TO 100ASHEETCONTRACTORILUM SOLAR 571 W ALTON AVE B, SANTA ANA, CA 92707 APN:93311041 DATE:5/30/2024BALMERRESIDENCELicense#:1092865,C-46 & C-10ADDRESS:4135 NORTHGATE BLVDSUITE 9, SACRAMENTO,CA 95834, USADESIGNER: OAKE-1METER # 222013585367MAIN SERVICE PANEL240/120V 1Ø, 3WMAIN BUSS: 125AMAX BREAKER SIZE:(125A X 1.2) - 100A = 50.0AESS DETAILSMODEL NAMEENPHASE IQ BATTERY-5P-1P-NA [240V]PEAK OUTPUT POWER6.14 kVATOTAL CAPACITY5.0 kWhENERGY STORAGE SYSTEMS (ESS)SHALL NOT BE LOCATED LESS THAN 3FEET FROM DOORS AND WINDOWSDIRECTLY ENTERING THE DWELLINGUNIT PER 2022 CALIFORNIARESIDENTIAL CODE R328.4ALL EQUIPMENT LISTED IS SUBJECT TOAVAILABILITY AND MAY BE REPLACEDWITH AN EQUIVALENT PRODUCT.NOTE: PV+ESS CURRENT WILL BE LIMITED USING PCS SETTING &THIS POINT OF INTERCONNECTION IS ALLOWED BY NEC 705.13PCS CONTROLLED CURRENT SETTING: 40A571 W Alton Ave #B -101119619 & 201830537/9/2024 SHEETCONTRACTORILUM SOLAR 571 W ALTON AVE B, SANTA ANA, CA 92707 APN:93311041 DATE:5/30/2024BALMERRESIDENCELicense#:1092865,C-46 & C-10ADDRESS:4135 NORTHGATE BLVDSUITE 9, SACRAMENTO,CA 95834, USADESIGNER: OAKE-2Inverter RatingsInverter Make/ModelENPHASEIQ8PLUS-72-2-US[240V]Max DC Volt Rating60VMax con output Power290WMax Nominal Voltage240VMax AC Current1.21AMax OCPD Rating20ADESIGN TEMPERATURESASHRAE EXTREME LOW2°CASHRAE 2% HIGH31°CPV Module Ratings @ STCModule Make/ModelCANADIAN SOLARCS6R-400MS-HL[BLK] (400W) SOLARMODULESMax Power-Point Current (Imp)12.99AMax Power-Point Voltage (Vmp)30.8VOpen-Circuit Voltage (Voc)36.8VShort-Circuit Current (Isc)13.85AMax Series Fuse (OCPD)25ANominal Maximum Power at STC (Pmax)400WMaximum System Voltage1000VVoc Temperature Coefficient-0.26%/°CConduit and Conductor ScheduleTagDescriptionWire Gauge# of ConductorsConduit TypeConduit Size1Enphase Q cable - THWN-212 AWGN/A - Free AirN/A - Free Air1Bare Copper Ground (EGC/GEC)6 AWG1N/A - Free AirN/A - Free Air2THWN-212 AWGEMT3/4"2THWN-2 - Ground10 AWG1EMT3/4"3THWN-28 AWG3EMT3/4"3THWN-2 - Ground8 AWG1EMT3/4"44THWN-2THWN-2 - GroundEMTEMT218 AWG10 AWG3/4"3/4"SYSTEM SUMMARYBRANCH #1INVERTERS PER BRANCH13MAX AC CURRENT15.73AMAX AC OUTPUT POWER3770WARRAY STC POWER5200WMAX AC CURRENT15.73AMAX AC POWER3770W12571 W Alton Ave #B -101119619 & 201830537/9/2024 NMULTIPLE SOURCES OF POWERWITH DISCONNECTS AS SHOWNCAUTION:(N) SOLAR PANELS ANDMICRO-INVERTERS ONROOFSHEETCONTRACTORILUM SOLAR 571 W ALTON AVE B, SANTA ANA, CA 92707 APN:93311041 DATE:5/30/2024BALMERRESIDENCELicense#:1092865,C-46 & C-10ADDRESS:4135 NORTHGATE BLVDSUITE 9, SACRAMENTO,CA 95834, USADESIGNER: OAKE-3PV INTERCONNECTION POINT. LOCATION OFMETER MAIN COMBO,(1) AC DISCONNECT1. NOT ALL PLACARDS SHOWN MAY BE REQUIRED BY LOCAL AHJ. CONTRACTOR TO VERIFY PLACARDREQUIREMENTS WITH LOCAL AHJ BEFORE INSTALLATION.2. ALL PLAQUES AND SIGNAGE REQUIRED BY THE LATEST EDITION OF THE CALIFORNIA ELECTRICAL CODE3. ALTERNATE POWER SOURCE PLACARD SHALL BE METALLIC OR PLASTIC, ENGRAVED OR MACHINEPRINTED LETTERS IN A CONTRASTING COLOR TO THE PLAQUE. THIS PLAQUE WILL BE ATTCHED BY POPRIVETS OR SCREWS OR OTHER APPROVED METHOD.4. DIRECTORY PLACARD MARKING CONTENT AND FORMAT: RED BACKGROUND, WHITE LETTERING,MINIMUM 3/8" LETTER HIEGHT, ALL CAPITAL LETTERS, ARIAL OR SIMILAR FONT, NON BOLD, REFLECTIVEWEATHER RESISTANT MATERIAL SUITABLE FOR THE ENVIRONMENT.PERMANENT SIGNAGE NOTES:WARNING!DO NOT RELOCATE THISOVERCURRENT DEVICEPOWER SOURCE OUTPUT CONNECTIONLABEL LOCATION:ADJACENT TO PV BREAKER (IF APPLICABLE).PER CODE(S): CEC 2022: 705.12(B)(3)(2)!DO NOT ADD LOADSPHOTOVOLTAIC SYSTEMCOMBINER PANELWARNINGLABEL LOCATION:PHOTOVOLTAIC AC COMBINER (IFAPPLICABLE).PER CODE(S): CEC 2022: 705.12(B)(3)(3)SOLAR PV SYSTEM EQUIPPEDWITH RAPID SHUTDOWNSOLAR ELECTRICPV PANELSTURN RAPID SHUTDOWNSWITCH TO THE "OFF"POSITION TO SHUT DOWNPV SYSTEM AND REDUCESHOCK HAZARD IN THEARRAY.LABEL LOCATION:ON OR NO MORE THAT 3 M (10 FT) FROM THE SERVICEDISCONNECTING MEANS TO WHICH THE PV SYSTEMSARE CONNECTED.ELECTRICAL SHOCK HAZARDWARNING!LABEL LOCATION:INVERTER(S), AC DISCONNECT(S), ACCOMBINER PANEL (IF APPLICABLE).PER CODE(S): CEC 2022: 705.15(C)(4)&690.13(B)TERMINALS ON LINE AND LOADSIDES MAY BE ENERGIZED INTHE OPEN POSITIONRAPID SHUTDOWN SWITCHFOR SOLAR PV SYSTEMLABEL LOCATION:UTILITY SERVICE ENTRANCE/METER, INVERTER/DCDISCONNECT IF REQUIRED BY LOCAL AHJ, OROTHER LOCATIONS AS REQUIRED BY LOCAL AHJ.PER CODE(S): CEC 2022:690.56(C)(2),CFC 2022: 1204.5.3MAXIMUM AC OPERATING CURRENT:NOMINAL OPERATING AC VOLTAGE: 15.73 AMPS240.0 VACPHOTOVOLTAIC AC DISCONNECTLABEL LOCATION:AC DISCONNECT(S), PHOTOVOLTAIC SYSTEM POINT OFINTERCONNECTION.PER CODE(S): CEC 2022: 690.54CAUTIONTRI POWER SOURCESSECOND SOURCE IS PV SYSTEMTHIRD SOURCE IS AC BATTERY!LABEL LOCATION : BATTERYF.D. – ELECTRICALBLDG DISCONNECT# 2 of 2# 2F.D. – ELECTRICALBLDG DISCONNECT# 1 of 2# 1BYRON WAY571 W Alton Ave #B -101119619 & 201830537/9/2024 ENPHASE IQ COMBINER5/5CeENPHASEKNIFE AC DISCONNECTeENPHASEENPHASE IQ BATTERY 5P 240V]13'1'-10"ON WEST INTERIOR WALL OF GARAGEMETER MAINCOMBO2KNIFE AC DISCONNECT3'3'2'eENPHASEENPHASE IQ BATTERY 5P 240V]1'-10"3'7"3'-3"ON SOUTH EXTERIOR WALL OF GARAGESHEETCONTRACTORILUM SOLAR 571 W ALTON AVE B, SANTA ANA, CA 92707 APN:93311041 DATE:5/30/2024BALMERRESIDENCELicense#:1092865,C-46 & C-10ADDRESS:4135 NORTHGATE BLVDSUITE 9, SACRAMENTO,CA 95834, USADESIGNER: OAKE-4EQUIPMENT ELEVATION VIEWELECTRICAL POWER SOURCE DISCONNECT SCHEDULEDISCONNECT NUMBERENERGY SOURCE1 OF 22 OF 2NEW SOLAR PV + ESS ESSDISCONNECTION OPERATION/EQUIPMENT/DEVICE60A BLADE DISCONNECT60A BLADE DISCONNECT571 W Alton Ave #B -101119619 & 201830537/9/2024 SHEETCONTRACTORILUM SOLAR 571 W ALTON AVE B, SANTA ANA, CA 92707 APN:93311041 DATE:5/30/2024BALMERRESIDENCELicense#:1092865,C-46 & C-10ADDRESS:4135 NORTHGATE BLVDSUITE 9, SACRAMENTO,CA 95834, USADESIGNER: OAKS-10571 W Alton Ave #B -101119619 & 201830537/9/2024 SHEETCONTRACTORILUM SOLAR 571 W ALTON AVE B, SANTA ANA, CA 92707 APN:93311041 DATE:5/30/2024BALMERRESIDENCELicense#:1092865,C-46 & C-10ADDRESS:4135 NORTHGATE BLVDSUITE 9, SACRAMENTO,CA 95834, USADESIGNER: OAKS-11571 W Alton Ave #B -101119619 & 201830537/9/2024 SHEETCONTRACTORILUM SOLAR 571 W ALTON AVE B, SANTA ANA, CA 92707 APN:93311041 DATE:5/30/2024BALMERRESIDENCELicense#:1092865,C-46 & C-10ADDRESS:4135 NORTHGATE BLVDSUITE 9, SACRAMENTO,CA 95834, USADESIGNER: OAKS-12571 W Alton Ave #B -101119619 & 201830537/9/2024 SHEETCONTRACTORILUM SOLAR 571 W ALTON AVE B, SANTA ANA, CA 92707 APN:93311041 DATE:5/30/2024BALMERRESIDENCELicense#:1092865,C-46 & C-10ADDRESS:4135 NORTHGATE BLVDSUITE 9, SACRAMENTO,CA 95834, USADESIGNER: OAKS-1571 W Alton Ave #B -101119619 & 201830537/9/2024 SHEETCONTRACTORILUM SOLAR 571 W ALTON AVE B, SANTA ANA, CA 92707 APN:93311041 DATE:5/30/2024BALMERRESIDENCELicense#:1092865,C-46 & C-10ADDRESS:4135 NORTHGATE BLVDSUITE 9, SACRAMENTO,CA 95834, USADESIGNER: OAKS-2571 W Alton Ave #B -101119619 & 201830537/9/2024 SHEETCONTRACTORILUM SOLAR 571 W ALTON AVE B, SANTA ANA, CA 92707 APN:93311041 DATE:5/30/2024BALMERRESIDENCELicense#:1092865,C-46 & C-10ADDRESS:4135 NORTHGATE BLVDSUITE 9, SACRAMENTO,CA 95834, USADESIGNER: OAKS-3571 W Alton Ave #B -101119619 & 201830537/9/2024 SHEETCONTRACTORILUM SOLAR 571 W ALTON AVE B, SANTA ANA, CA 92707 APN:93311041 DATE:5/30/2024BALMERRESIDENCELicense#:1092865,C-46 & C-10ADDRESS:4135 NORTHGATE BLVDSUITE 9, SACRAMENTO,CA 95834, USADESIGNER: OAKS-4571 W Alton Ave #B -101119619 & 201830537/9/2024 SHEETCONTRACTORILUM SOLAR 571 W ALTON AVE B, SANTA ANA, CA 92707 APN:93311041 DATE:5/30/2024BALMERRESIDENCELicense#:1092865,C-46 & C-10ADDRESS:4135 NORTHGATE BLVDSUITE 9, SACRAMENTO,CA 95834, USADESIGNER: OAKS-5571 W Alton Ave #B -101119619 & 201830537/9/2024 SHEETCONTRACTORILUM SOLAR 571 W ALTON AVE B, SANTA ANA, CA 92707 APN:93311041 DATE:5/30/2024BALMERRESIDENCELicense#:1092865,C-46 & C-10ADDRESS:4135 NORTHGATE BLVDSUITE 9, SACRAMENTO,CA 95834, USADESIGNER: OAKS-6571 W Alton Ave #B -101119619 & 201830537/9/2024 SHEETCONTRACTORILUM SOLAR 571 W ALTON AVE B, SANTA ANA, CA 92707 APN:93311041 DATE:5/30/2024BALMERRESIDENCELicense#:1092865,C-46 & C-10ADDRESS:4135 NORTHGATE BLVDSUITE 9, SACRAMENTO,CA 95834, USADESIGNER: OAKS-7571 W Alton Ave #B -101119619 & 201830537/9/2024 SHEETCONTRACTORILUM SOLAR 571 W ALTON AVE B, SANTA ANA, CA 92707 APN:93311041 DATE:5/30/2024BALMERRESIDENCELicense#:1092865,C-46 & C-10ADDRESS:4135 NORTHGATE BLVDSUITE 9, SACRAMENTO,CA 95834, USADESIGNER: OAKS-8571 W Alton Ave #B -101119619 & 201830537/9/2024 SHEETCONTRACTORILUM SOLAR 571 W ALTON AVE B, SANTA ANA, CA 92707 APN:93311041 DATE:5/30/2024BALMERRESIDENCELicense#:1092865,C-46 & C-10ADDRESS:4135 NORTHGATE BLVDSUITE 9, SACRAMENTO,CA 95834, USADESIGNER: OAKS-9571 W Alton Ave #B -101119619 & 201830537/9/2024 571 W Alton Ave #B - 101119619 & 201830537/9/2024 IL□m ENERGY SOLUTIONS November 16, 2023 To Whom It May Concern: This letter is to confirm that Colton Kelsey, Sharonda Holt, Matt Morales, Reyna Carrillo, Joseph Pratti and Hector Silva are authorized agents for ILUM SOLAR and have the permission to pull permits and city business licenses for our company. Should you have any questions, please do not hesitate to contact us at 888-696-4586 Sincerely, 8e11jAw.i11 Her11rtedf CSLB: 1092865 / 571 W Alton Ave #B - 101119619 & 201830537/9/2024 CALIFORNIA ACKNOWLEDGMEN-T 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 att ached, and not the truthfulness, accuracy, or validity of that doc ument. State of California County of SAL-C c:L fl-4' A. -f 0 } onWov, ll� 2-ol3 before me, lc:,ffl� EJl ,ro if,IJ0/v9 Pv!olt"e-Datel /-)o_(_V\_ S _H-1-�-e-J�s-,�rt�N�a-m-e-an...,d�T.�it-le_o,_f_t_li -1e-O-ffi�i�ce�r���-personally appeared �13�_,e:_n-r-+j_g.........._m�1'_,_n _____ r(�c:.. _____ �T ______________ _ 0 Name(s) of Signer(s) who proved to me on the basis of satisfactory evidence to be the person(81 whose nam� •is/a.re subscribed to the within instrument and acknowledged to me that he/she'ft� executed the same in his/her/th .eir authorized capacity(ies)<'and that by his/hef1thfai1' signature(:;)'on the instrument the person�),.>or the entity upon behalf of which the perso�acted, executed the instrument. Place Notary Seal andlbr Stamp 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 official seal. Signature ---�---= ___ L_--........___.._· ______ _ Signature of Notary Public OPTIONAL Completing this information can deter alteration of the document or fraudulent reattachment of this form to an unintended document. Description of Attached Document Title or Type of Document: ___________________________ _ Document Date : _____________________ Number of Pages: ____ _ Signer(s) Other Than Named Above: ________________________ _ Capacity(ies) Claimed by Signer(s) Signer's Name: ____________ _ □Corporate Officer -Title(s): ______ _□Partner -□ Limited □ General□Individual □Attorney in Fact□Trustee □Guardian or Conse rvator□Other:Signer is Representing: _________ _ ©2018 National Notary Association Signer's Name: □Corporate Officer -Title(s): ______ _□Partner -□ Limited □ General□Individual □Attorney in Fact□Trustee □Guardian or Conservator□Other:Signer is Representing: _________ _ 571 W Alton Ave #B - 101119619 & 201830537/9/2024 05/30/2024 Design Criteria Code 2022 California Building Code (ASCE 7-16) Risk category II Wind Load (component and Cladding) Roof Dead Load Dr 10 psf V 95 mph PV Dead Load DPV 3 psf Exposure B Roof Live Load Lr 20 psf Ground Snow S 0 psf If you have any questions on the above, please do not hesitate to call. Sincerely, Eugene Munyanziza, P.E.Signed 05/30/2024 EV Engineering, LLC projects@evengineersnet.com http://www.evengineersnet.com Exp: 06/30/2024 RE: Structural Certification for Installation of Residential Solar JUDY BALMER:571 W ALTON AVE B,, SANTA ANA, CA 92707 Attn: To Whom It May Concern This Letter is for the existing roof framing which supports the new PV modules as well as the attachment of the PV system to existing roof framing. From the field observation report, the roof is made of EPDM Flat roofing over roof plywood supported by 2X8 Rafters at 24 inches. The slope of the roof was approximated to be 2 degrees. After review of the field observation data and based on our structural capacity calculation, the existing roof framing has been determined to be adequate to support the imposed loads without structural upgrades. Contractor shall verify that existing framing is consistent with the described above before install. Should they find any discrepancies, a written approval from SEOR is mandatory before proceeding with install. Capacity calculations were done in accordance with applicable building codes. projects@evengineersnet.com http://www.evengineersnet.com 571 W Alton Ave #B - 101119619 & 201830537/9/2024 Structural Letter for PV Installation Date:05/30/2024 Job Address:571 W ALTON AVE B, SANTA ANA, CA 92707 Job Name:JUDY BALMER Job Number:240530JB Scope of Work Table of Content Sheet 2 Cover 3 Attachment Uplift checks 4 Roof Framing Check 5 Seismic Check and Scope of work Engineering Calculations Summary Code 2022 California Building Code (ASCE 7-16) Risk category II Roof Dead Load Dr 10 psf PV Dead Load DPV 3 psf Roof Live Load Lr 20 psf Ground Snow S 0 psf Wind Load (component and Cladding) V 95 mph Exposure B References NDS for Wood Construction Sincerely, Signed 05/30/2024 Eugene Munyanziza, P.E. EV Engineering, LLC projects@evengineersnet.com http://www.evengineersnet.com Exp: 06/30/2024 This Letter is for the existing roof framing which supports the new PV modules as well as the attachment of the PV system to existing roof framing. All PV mounting equipment shall be designed and installed per manufacturer's approved installation specifications. projects@evengineersnet.com http://www.evengineersnet.com 571 W Alton Ave #B - 101119619 & 201830537/9/2024 Wind Load Cont. 95 mph ASCE 7-16 Figure 26.5-1B B 1.0 ASCE 7-16 Sec 26.8.2 0.57 ASCE 7-16 Table 26.10-1 0.85 ASCE 7-16 Table 26.6-1 1.00 ASCE 7-16 Table 26.9-1 11.18 psf 2.0 Degrees 1.5 Conservatively assuming all exposed 0.8 conservatively assuming 10 ft2 effective area Uplift (W)Zone(1')Zone(1)Zone(2)Zone(3) Fig. 30-3-2 GCp=-0.9 -1.4 -1.9 -2.4 Eq. 29.4-7 P=qh(GCp)(γE)(γa)=-12.07 -18.78 -25.49 -32.19 GCp=0.3 Figure 30.3-2 P=qh(GCp)(γE)(γa)=2.21 Equation 29.4-7 Rafter Attachments: 0.6D+0.6W (CD=1.6) Connection Check Attachment max. spacing=6 ft 5/16" Lag Screw Withdrawal Value=266 lbs/in Table 12.2A - NDS 2.5 in DFL Assumed Prying Coefficient 1.4 Allowable Capacity=760 lbs Zone Trib Width Area (ft)Uplift (lbs)Down (lbs) Zone(1')6 16.5 82.1 86.0 Zone(1)6 16.5 118.6 86.0 Zone(2)6 16.5 155.1 86.0 Zone(3)6 16.5 191.6 86.0 Conservative Max=191.6 <760 CONNECTION IS OK Risk Category = KZ = Kd = Ke = 2.Embedment is measured from the top of the framing member to the tapered tip of a lag screw. Embedment in sheading or other material does not count. II V= Exposure = 1. Pv seismic dead weight is negligible to result in significant seismic uplift, therefore the wind uplift governs γE= γa= KZt = qh= 0.00256KzKztKdKeV2= Pitch = Lag Screw Penetration projects@evengineersnet.com http://www.evengineersnet.com 571 W Alton Ave #B - 101119619 & 201830537/9/2024 Vertical Load Resisting System Design Roof Framing Rafters Snow Load Fully Exposed pg=0 psf Ct =1.1 Ce =0.9 Is =1.0 pf = 0 psf pfmin. = 0.0 psf ps = 0 psf Conservatively (Cs=1)0 plf Max Length, L =12 ft (Rafter maximum Allowable Horizontal Span) Tributary Width, WT =24 in Dr =10 psf 20 plf PvDL =3 psf 18 plf Load Case: DL+0.75(0.6W+S) 0.75(Pnet+Ps)+ Ppvcos(θ)+PDL=40 plf Mdown=720 lb-ft Mallowable = Sx x Fb' (wind)=1564 lb-ft >720 lb-ft OK Load Case: DL+S Ps+ Ppvcos(θ)+PDL=38 plf Mdown=684 lb-ft Mallowable = Sx x Fb' (wind)=1564 lb-ft >684 lb-ft OK Load Case: DL+0.6W Pnet+ Ppvcos(θ)+PDL=40.7 plf Max Moment, Mu=732 lb-ft Mallowable = Sx x Fb' (wind)=2176 lb-ft >732 lb-ft OK Pv max Shear=86.0 lbs Shear, Vu=wL/2+Pv Point Load =314 lbs Max Shear, Vu=wL/2+Pv Point Load =314 lb Member Capacity DF-L No.2 2X8 CL CF Ci Cr KF φ λ Fb =900 psi 1.0 1.2 1.0 1.15 2.54 0.85 0.8 1242 psi Fv =180 psi N/A N/A 1.0 N/A 2.88 0.75 0.8 180 psi E =1600000 psi N/A N/A 1.0 N/A N/A N/A N/A 1600000 psi Emin =580000 psi N/A N/A 1.0 N/A 1.76 0.85 N/A 580000 psi Depth, d =7.25 in Width, b =1.5 in Cross-Sectonal Area, A =10.875 in2 Moment of Inertia, Ixx =47.6348 in4 Section Modulus, Sxx =13.1406 in3 Allowable Moment, Mall = Fb'Sxx =1360.1 lb-ft DCR=Mu/Mall =0.46 < 1 Satisfactory Allowable Shear, Vall = 2/3Fv'A =1305.0 lb DCR=Vu/Vall =0.24 < 1 Satisfactory Design Value Adjusted Value projects@evengineersnet.com http://www.evengineersnet.com 571 W Alton Ave #B - 101119619 & 201830537/9/2024 Siesmic Loads Check Roof Dead Load 10 psf % or Roof with Pv 25.7% Dpv and Racking 3 psf Average Total Dead Load 10.8 psf Increase in Dead Load 3.1%OK Limits of Scope of Work and Liability The increase in seismic Dead weight as a result of the solar system is less than 10% of the existing structure and therefore no further seismic analysis is required. We have based our structural capacity determination on information in pictures and a drawing set titled PV plans - JUDY BALMER. The analysis was according to applicable building codes, professional engineering and design experience, opinions and judgments. The calculations produced for this Structure's assessment are only for the proposed solar panel installation referenced in the stamped plan set and were made according to generally recognized structural analysis standards and procedures. projects@evengineersnet.com http://www.evengineersnet.com 571 W Alton Ave #B - 101119619 & 201830537/9/2024 Rev: 7/15/2021 RESIDENTIAL PHOTOVOLTAIC CHECKLIST SOL-01 CBC 2019 Solar Photovoltaic (PV) Checklist for Detached SINGLE FAMILY RESIDENCES Only Instructions: The licensed contractor of record shall complete all sections, answer the ten questions and sign the certification section below. A copy of this form shall be attached to each of TWO sets of plans, of minimum 11” x 17” size. If answering NO to any of the questions, plan check shall be required. Project Address: Contractor Company Name: Contractor License Number: YES NO Are the following applicable to the proposed project? 1.   Will the PV system layout provide the required three-foot wide clear access pathways per Section 605.11 of the California Fire Code, and is this shown on the roof plan? 2.   Will the PV system be installed on a roof having only one roofing layer with no overlays? 3.   Will the PV array be flush mounted to the existing roof so that the plane of the modules (panels) are parallel to the plane of the roof? 4.   Will the PV system weigh maximum 4 pounds per square feet or less? 5.   Will the PV system be installed where the modules do not overhang any roof edges (such as eaves, gabled ends, ridges and hips)? 6.   Will the PV system be installed with a space of 2” minimum to 10” maximum between the underside of modules and the surface of the roof? 7.   Will the PV system be installed without using any ballast system or counter-weight system? 8.   Will the anchors be installed with a maximum horizontal anchor spacing of 6 feet and is this maximum horizontal spacing shown on the plans? 9.   Will the minimum 5/16” lag screws be installed with a minimum of 2-1/2 inch embedment into roof rafters (with pre-drilled holes) and is this minimum embedment shown on the plans? 10.   Are ALL the structural pages of the plans stamped and signed by a California licensed professional engineer? (including project specific site plan, PV layout, anchorage spacing, anchorage details and manufacturer’s PV support information.) I certify under penalty of perjury under the laws of the State of California that the above is true: Print Name: Signature: Phone Number: Date: Email Address: Planning & Building Agency Building Safety Division 20 Civic Center Plaza P.O. Box 1988 (M-19) Santa Ana, CA 92702 (714) 647-5800 www.santa-ana.org 571 W ALTON AVE Unit B ILUM Solar 1092865 Reyna G. Carrillo 5625252868 6/11/24 rcarrillo@ilumsolar.com 571 W Alton Ave #B - 101119619 & 201830537/9/2024