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Home My WebLink About912 N Freeman Street- DL - 101116411 & 20180777 - Plan06/19/2023 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 C Roof Live Load Lr 20 psf Ground Snow S 0 psf If you have any questions on the above, please do not hesitate to call. Sincerely, Eugene Munyanziza, P.E. EV Engineering, LLC projects@evengineersnet.com http://www.evengineersnet.com Exp: 06/30/2024 RE: Structural Certification for Installation of Residential Solar JEFF FISHER RESIDENCE: 912 FREEMAN ST, SANTA ANA, CA 92703 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 Flat roofing over roof plywood supported by 2X4 Rafters at 24 inches. The slope of the roof was approximated to be 5 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 912 N. Freeman Street08/29/23 Structural Letter for PV Installation Date: 06/19/2023 Job Address: 912 FREEMAN ST SANTA ANA, CA, 92703 Job Name: JEFF FISHER RESIDENCE Job Number: 230619JFR 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 C References NDS for Wood Construction Sincerely, 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 912 N. Freeman Street08/29/23 Wind Load Cont. 95 mph ASCE 7‐16 Figure 26.5‐1B C 1.0 ASCE 7‐16 Sec 26.8.2 0.85 ASCE 7‐16 Table 26.10‐1 0.85 ASCE 7‐16 Table 26.6‐1 1.00 ASCE 7‐16 Table 26.9‐1 16.62 psf 5.0 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)=‐17.95 ‐27.93 ‐37.90 ‐47.87 GCp=0.3 Figure 30.3‐2 P=qh(GCp)(γE)(γa)=3.29 Equation 29.4‐7 Rafter Attachments: 0.6D+0.6W (CD=1.6) Connection Check Attachment max. spacing= 4 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') 4 11.0 76.1 69.2 Zone(1) 4 11.0 112.3 69.2 Zone(2) 4 11.0 148.5 69.2 Zone(3) 4 11.0 184.7 69.2 Conservative Max= 184.7 < 760 CONNECTION IS OK Risk Category = KZ = Kd = Ke = 2.Embedment is measured from the top of the framing member to the tapered tip of a lag screw. Embedment in sheading or other material does not count. II V= Exposure = 1.Pv seismic dead weight is negligible to result in significant seismic uplift, therefore the wind uplift governs γE= γa= KZt = qh= 0.00256KzKztKdKeV2 = Pitch = Lag Screw Penetration projects@evengineersnet.com http://www.evengineersnet.com 912 N. Freeman Street08/29/23 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 = 8.0 ft (Rafter maximum Allowable Horizontal Span) Tributary Width, WT = 24 in Dr = 10 psf 20 plf PvDL = 3 psf 12 plf Load Case: DL+0.75(0.6W+S) 0.75(Pnet+Ps)+ Ppvcos(θ)+PDL= 35 plf Mdown= 280 lb‐ft Mallowable = Sx x Fb' (wind)= 456 lb‐ft > 280 lb‐ft OK Load Case: DL+S Ps+ Ppvcos(θ)+PDL= 32 plf Mdown= 256 lb‐ft Mallowable = Sx x Fb' (wind)= 456 lb‐ft > 256 lb‐ft OK Load Case: DL+0.6W Pnet+ Ppvcos(θ)+PDL= 35.9 plf Max Moment, Mu= 288 lb‐ft Mallowable = Sx x Fb' (wind)= 634 lb‐ft > 288 lb‐ft OK Pv max Shear= 69.2 lbs Shear, Vu=wL/2+Pv Point Load = 197 lbs Max Shear, Vu=wL/2+Pv Point Load = 197 lb Member Capacity DF‐L No.2 2X4 CL CF C i Cr KF φ λ Fb = 900 psi 1.0 1.5 1.0 1.15 2.54 0.85 0.8 1553 psi Fv = 180 psi N/A N/A 1.0 N/A 2.88 0.75 0.8 180 psi E = 1600000 psi N/A N/A 1.0 N/A N/A N/A N/A 1600000 psi Emin = 580000 psi N/A N/A 1.0 N/A 1.76 0.85 N/A 580000 psi Depth, d = 3.5 in Width, b = 1.5 in Cross‐Sectonal Area, A = 5.25 in2 Moment of Inertia, Ixx = 5.35938 in4 Section Modulus, Sxx = 3.0625 in Allowable Moment, Mall = Fb'Sxx = 396.2 lb‐ft DCR=Mu/Mall = 0.61 < 1 Satisfactory Allowable Shear, Vall = 2/3Fv'A = 630.0 lb DCR=Vu/Vall = 0.31 < 1 Satisfactory Design Value Adjusted Value projects@evengineersnet.com http://www.evengineersnet.com 912 N. Freeman Street08/29/23 Siesmic Loads Check Roof Dead Load 10 psf % or Roof with Pv 38.38% Dpv and Racking 3 psf Average Total Dead Load 11.2 psf Increase in Dead Load 4.6%OK 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. Limits of Scope of Work and Liability We have based our structural capacity determination on information in pictures and a drawing set titled PV plans ‐ JEFF FISHER RESIDENCE. 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 912 N. Freeman Street08/29/23 Expedited Permit Process for PV Systems - Micro-Inverter1 Expedited Permit Process for PV Systems Micro-Inverter The Solar America Board for Codes and Standards (Solar ABCs) Expedited Permit Pro- cess provides a means to differentiate systems that can be permitted quickly and easily due to their similarity with the majority of small-scale PV systems. Those systems with unique characteristics may be handled with small additions to this Expedited Permit Process or may require much more information, depending on the uniqueness of the installation. The following pages contain forms for the Micro-Inverter to use with the Expedited Per- mit Process. The Standard String, AC Module, and Supply-Side Connection forms are also available as interactive PDF files at www.solarabcs.org/permitting. In jurisdic- tions that have adopted the Expedited Permit Process for PV Systems, these forms can be filled out electronically and submitted in either printed form and via email. An elec- tronic format is used so that the supplied information is standardized and legible for the local jurisdiction. 912 N. Freeman Street08/29/23 Expedited Permit Process for PV Systems — Micro-Inverter2 Expedited Permit Process for Small-Scale PV Systems Micro-Inverter The information in this guideline is intended to help local jurisdictions and contractors identify when PV system installations are simple, needing only a basic review, and when an installation is more complex. It is likely that 50%-75% of all residential systems will comply with these simple criteria. For projects that fail to meet the simple criteria, resolution steps have been suggested to provide as a path to permit approval. Required Information for Permit: 1. Site plan showing location of major components on the property. This drawing need not be exactly to scale, but it should represent relative location of components at site (see supplied example site plan). PV arrays on dwellings with a 3’ perimeter space at ridge and sides may not need separate ﬁre service review. 2. Electrical diagram showing PV array conﬁguration, wiring system, overcurrent protection, inverter, disconnects, required signs, and ac connection to building (see supplied standard electrical diagram). 3. Speciﬁcation sheets and installation manuals (if available) for all manufactured components including, but not limited to, PV modules, inverter(s), combiner box, disconnects, and mounting system. Step 1: Structural Review of PV Array Mounting System Is the array to be mounted on a deﬁned, permitted roof structure? l Yes l No If No due to non-compliant roof or a ground mount, submit completed worksheet for the structure WKS1. Roof Information: 1. Is the rooﬁng type lightweight (Yes = composition, lightweight masonry, metal, etc…)__________________________ ____________________________________________________________________________________________________ If No, submit completed worksheet for roof structure WKS1 (No = heavy masonry, slate, etc…). 2. Does the roof have a single roof covering? l Yes l No If No, submit completed worksheet for roof structure WKS1. 3. Provide method and type of weatherprooﬁng roof penetrations (e.g. ﬂashing, caulk).____________________________ Mounting System Information: 1. Is the mounting structure an engineered product designed to mount PV modules with no more than an 18” gap beneath the module frames? l Yes l No If No, provide details of structural attachment certiﬁed by a design professional. 2. For manufactured mounting systems, ﬁll out information on the mounting system below: a. Mounting System Manufacturer ___________Product Name and Model#________________________________ b. Total Weight of PV Modules and Rails ___________lbs c. Total Number of Attachment Points____________ d. Weight per Attachment Point (b÷c)_________________lbs (if greater than 45 lbs, see WKS1) e. Maximum Spacing Between Attachment Points on a Rail ______________inches (see product manual for maximum spacing allowed based on maximum design wind speed) f. Total Surface Area of PV Modules (square feet)_________________ ft 2 g. Distributed Weight of PV Module on Roof (b÷f)_______________ lbs/ft2 If distributed weight of the PV system is greater than 5 lbs/ft2, see WKS1. Step 2: Electrical Review of PV System (Calculations for Electrical Diagram) In order for a PV system to be considered for an expedited permit process, the following must apply: 1. PV modules, utility-interactive inverters, and combiner boxes are identiﬁed for use in PV systems. 2. The PV array is composed of 4 series strings or less per inverter. 3. The total inverter capacity has a continuous ac power output 13,440 Watts or less 4. The ac interconnection point is on the load side of service disconnecting means (690.64(B)). 5. One of the standard electrical diagrams (E1.1, E1.1a, E1.1b, or E1.1c) can be used to accurately represent the PV system. Interactive PDF diagrams are available at www.solarabcs.org/permitting. Fill out the standard electrical diagram completely. A guide to the electrical diagram is provided to help the applicant understand each blank to ﬁll in. If the electrical system is more complex than the standard electrical diagram can effectively communicate, provide an alternative diagram with appropriate detail. 912 N. Freeman Street08/29/23 E x p e d i t e d P e r m i t P r o c e s s f o r P V S y s t e m s 3 Micro-Inverter Site Plan 912 N. Freeman Street08/29/23 E x p e d i t e d P e r m i t P r o c e s s f o r P V S y s t e m s 4 Micro-Inverter Electrical Diagram Contractor Name, Address and Phone: One-Line Standard Electrical Diagram for Micro-Inverter PV Systems Site Name: Site Address: System AC Size: SIZE FSCM NO DWG NO REV E1.1a SCALE NTS Date: SHEET Drawn By: Checked By: DESCRIPTION OR CONDUCTOR TYPE USE-2 or PV WIRE GEC EGC X ALL THAT APPLY EXTERIOR CABLE LISTED W/ INV. THWN-2 or XHHW-2 or RHW-2 GEC EGC X ALL THAT APPLY NO DC GEC IF 690.35 SYSTEM THWN-2 or XHHW-2 or RHW-2 GEC EGC X ALL THAT APPLY TAG 1 2 3 4 5 CONDUIT AND CONDUCTOR SCHEDULE COND. GAUGE MFG MFG NUMBER OF CONDUCTORS MFG Cable MFG Cable CONDUIT TYPE N/A N/A N/A SAME SAME CONDUIT SIZE N/A N/A N/A SAME SAME DESCRIPTION PV DC or AC MODULE DC/AC INVERTER (MICRO) J-BOX (IF USED) PV ARRAY AC COMB. PANEL (IF USED) GEN METER (IF USED) AC DISCONNECT (IF USED) SERVICE PANEL TAG 1 2 3 4 5 6 7 8 PART NUMBER NOTES FOR UNUSED MODULES PUT "N/A in BLANK ABOVE 1 1 3 2 3 EQUIPMENT SCHEDULE 2 _____ MICRO-INVERTERS IN BRANCH- CIRCUIT MOD ____ DC AC MOD ____ DC AC MOD ____ DC AC MOD ____ DC AC MOD ____ DC AC MOD ____ DC AC J-BOX 4 AC DISCO M BUILDING GROUNDING ELECTRODE G M UTILITY SERVICE MAIN SERVICE PANEL MAIN OCPD INVERTER OCPD 6 7 8 5 4 5 G SEE GUIDE APPENDIX D FOR INFORMATION ON MODULE AND ARRAY GROUNDING AC COMBINER PANEL G ____ MICRO-INVERTERS IN BRANCH- CIRCUIT 912 N. Freeman Street08/29/23 E x p e d i t e d P e r m i t P r o c e s s f o r P V S y s t e m s 5 Contractor Name, Address and Phone: Notes for One-Line Standard Electrical Diagram for Single-Phase PV Systems Site Name: Site Address: System AC Size: SIZE FSCM NO DWG NO REV E1.2a SCALE NTS Date: SHEET Drawn By: Checked By: MAX POWER-POINT CURRENT (IMP) MAX POWER-POINT VOLTAGE (VMP) OPEN-CIRCUIT VOLTAGE (VOC) SHORT-CIRCUIT CURRENT (ISC) MAX SERIES FUSE (OCPD) MAXIMUM POWER (PMAX) MAX VOLTAGE (TYP 600VDC) VOC TEMP COEFF (mV/oC or %/oC ) IF COEFF SUPPLIED, CIRCLE UNITS MODULE MAKE MODULE MODEL PV MODULE RATINGS @ STC (Guide Section 5) MAX DC VOLT RATING MAX POWER @ 40oC NOMINAL AC VOLTAGE MAX AC CURRENT MAX OCPD RATING INVERTER MAKE INVERTER MODEL INVERTER RATINGS (Guide Section 4) 1) IF UTILITY REQUIRES A VISIBLE-BREAK SWITCH, DOES THIS SWITCH MEET THE REQUIREMENT? YES NO N/A 2) IF GENERATION METER REQUIRED, DOES THIS METER SOCKET MEET THE REQUIREMENT? YES NO N/A 3) SIZE PHOTOVOLTAIC POWER SOURCE (DC) CONDUCTORS BASED ON MAX CURRENT ON NEC 690.53 SIGN OR OCPD RATING AT DISCONNECT 4) SIZE INVERTER OUTPUT CIRCUIT (AC) CONDUCTORS ACCORDING TO INVERTER OCPD AMPERE RATING. (See Guide Section 9) 5) TOTAL OF ______ INVERTER OUTPUT CIRCUIT OCPD(s), ONE FOR EACH MICRO- INVERTER CIRCUIT. DOES TOTAL SUPPLY BREAKERS COMPLY WITH 120% BUSBAR EXCEPTION IN 690.64(B)(2)(a)? YES NO NOTES FOR INVERTER CIRCUITS (Guide Section 8 and 9): 1.) LOWEST EXPECT AMBIENT TEMPERATURE BASED ON ASHRAE MINIMUM MEAN EXTREME DRY BULB TEMPERATURE FOR ASHRAE LOCATION MOST SIMILAR TO INSTALLATION LOCATION. LOWEST EXPECTED AMBIENT TEMP ____oC 2.) HIGHEST CONTINUOUS AMBIENT TEMPERATURE BASED ON ASHRAE HIGHEST MONTH 2% DRY BULB TEMPERATURE FOR ASHRAE LOCATION MOST SIMILAR TO INSTALLATION LOCATION. HIGHEST CONTINUOUS TEMPERATURE ____oC 2.) 2009 ASHRAE FUNDAMENTALS 2% DESIGN TEMPERATURES DO NOT EXCEED 47oC IN THE UNITED STATES (PALM SPRINGS, CA IS 44.1 oC). FOR LESS THAN 9 CURRENT-CARRYING CONDUCTORS IN ROOF-MOUNTED SUNLIT CONDUIT AT LEAST 0.5" ABOVE ROOF AND USING THE OUTDOOR DESIGN TEMPERATURE OF 47oC OR LESS (ALL OF UNITED STATES), a) 12 AWG, 90 oC CONDUCTORS ARE GENERALLY ACCEPTABLE FOR MODULES WITH Isc OF 7.68 AMPS OR LESS WHEN PROTECTED BY A 12-AMP OR SMALLER FUSE. b) 10 AWG, 90oC CONDUCTORS ARE GENERALLY ACCEPTABLE FOR MODULES WITH Isc OF 9.6 AMPS OR LESS WHEN PROTECTED BY A 15-AMP OR SMALLER FUSE. NOTES FOR ARRAY CIRCUIT WIRING (Guide Section 6 and 8 and Appendix E): OCPD = OVERCURRENT PROTECTION DEVICE NATIONAL ELECTRICAL CODE ® REFERENCES SHOWN AS (NEC XXX.XX) NOTES FOR ALL DRAWINGS: SIGNSSEE GUIDE SECTION 7 SIGN FOR DC DISCONNECT SIGN FOR INVERTER OCPD AND AC DISCONNECT (IF USED) No sign necessary since 690.51 marking on PV module covers needed information AC OUTPUT CURRENT NOMINAL AC VOLTAGE SOLAR PV SYSTEM AC POINT OF CONNECTION THIS PANEL FED BY MULTIPLE SOURCES (UTILITY AND SOLAR) Notes for Micro-Inverter Electrical Diagram 912 N. Freeman Street08/29/23 66 ' - 3 " 121'-1" 66 ' - 3 " 121'-1" 12'-9" 48 ' - 0 " 2' - 1 0 " N SHEET INDEX: PV 0.0: COVER SHEET PV 1.0: SITE PLAN PV 2.0 ATTACHMENT DETAILS E1.1: 3-LINE DIAGRAM E 1.2: NOTES E 1.3: WARNING LABELS EQUIPMENT SPEC SHEETS ROOF ACCESS POINT ROOF ACCESS POINT SHALL NOT BE LOCATED IN AREAS THAT DO NOT REQUIRE THE PLACEMENT OF GROUND LADDERS OVER OPENINGS SUCH AS WINDOWS 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. SCALE: NTS 2 SATELLITE VIEW PV 0.0 SCALE: NTS 3 VICINITY MAP PV 0.0 SCALE: 1/16" = 1'-0" 1 PLOT PLAN PV 0.0 SYSTEM SIZE: 6.40 kW DC 4.64 kW AC MODULE TYPE & AMOUNT: (16) HANWHA Q.PEAK DUO BLK ML-G10+(400W) MODULE DIMENSIONS: (L/W/H) 74.0"/41.1"/1.26" INVERTER: (16)ENPHASE IQ8PLUS-72-2-US, 240V INTERCONNECTION METHOD: BACKFEED BREAKER PHOTOVOLTAIC SYSTEM SPECIFICATIONS: PHOTOVOLTAIC ROOF MOUNT SYSTEM 16 MODULES-ROOF MOUNTED - 6.40 kW DC, 4.64 kW AC, 912 FREEMAN ST, SANTA ANA, CA 92703 GENERAL NOTES: a. INSTALLATION OF SOLAR PHOTOVOLTAIC SYSTEM SHALL BE IN ACCORDANCE WITH NEC ARTICLE 690, AND ALL OTHER APPLICABLE NEC CODES WHERE NOTED OR EXISTING. b. PROPER ACCESS AND WORKING CLEARANCE AROUND EXISTING AND PROPOSED ELECTRICAL EQUIPMENT WILL COMPLY WITH NEC ARTICLE 110. c. ALL CONDUCTORS, INCLUDING THE GROUNDING ELECTRODE CONDUCTOR SHALL BE PROTECTED FROM PHYSICAL DAMAGE IN ACCORDANCE WITH NEC ARTICLE 250. d. THE PV MODULES ARE CONSIDERED NON-COMBUSTIBLE; THIS SYSTEM IS UTILITY INTERACTIVE PER UL 1741 AND DOES NOT INCLUDE STORAGE BATTERIES OR OTHER ALTERNATIVE STORAGE SOURCES. e. ALL SIGNAGE TO BE PLACED IN ACCORDANCE WITH LOCAL JURISDICTIONAL BUILDING CODE. f. PV MODULES TO BE RATED UL 1703 CLASS C FIRE RATING OR BETTER. g. ALL EQUIPMENT TO BE CERTIFIED BY A NATIONALLY RECOGNIZED TESTING LABORATORY. J E F F F I S H E R RE S I D E N C E 91 2 F R E E M A N S T , SA N T A A N A , C A 9 2 7 0 3 Project Name & Address Sheet Number PV 0.0 Sheet Name DRAWN BY MD AH J - C I T Y O F I R V I N E DATE: 04/07/2023 EXISTING EXTERIOR METER/MAIN SERVICE PANEL & POINT OF INTERCONNECTION. TIED TO EXTERIOR UTILITY METER. SYSTEM LEGEND NEW DEDICATED PV SYSTEM COMBINER PANEL.C NEW 30A NON-FUSED AC DISCONNECTAC COVER SHEET TOTAL ROOF AREA 880.41 SqFt GOVERNING CODES ALL WORK SHALL CONFORM TO THE FOLLOWING CODES 1. 2022 CA BUILDING CODE 2. 2022 CA ENERGY CODE 3. 2022 CA ELECTRICAL CODE 4. 2022 CA FIRE CODE TITLE 24 SUPPLEMENT 5. 2022 CA GREEN CODE 6. 2022 CA MECHANICAL CODE 7. 2022 CA PLUMBING CODE 8. 2022 CA RESIDENTIAL CODE 9. ANY OTHER LOCAL AMENDMENTS M FR O N T O F H O U S E 91 2 F R E E M A N S T BA C K O F H O U S E (E) MAIN HOUSE 1-STORY HOUSE (E)FENCE (TYP.) ROOF #1 (16) HANWHA Q.PEAK DUO BLK ML-G10+(400W) SLOPE: 05° AZIM.: 180° PROPERTY LINE PR O P E R T Y L I N E PROPERTY LINE PR O P E R T Y L I N E DRIVEWAY (E)DETACHED STRUCTURE M EXISTING EXTERIOR METER/MAIN COMBO.SERVICE PANEL TIED TO EXTERIOR UTILITY METER AC C Signed: 06/19/2023 Structural Only BLDG# 101116411 ISS. 08/29/2023 ELEC# 20180777 ISS. 08/29/2023 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. 912 N. Freeman Street08/29/23 N JE F F F I S H E R RE S I D E N C E 91 2 F R E E M A N S T , SA N T A A N A , C A 9 2 7 0 3 Project Name & Address Sheet Number PV 1.0 Sheet Name DRAWN BY MD AH J - C I T Y O F I R V I N E DATE: 04/07/2023 SITE PLAN ROOF SECTIONS SCALE: 3/32" = 1'-0" 1 SITE PLAN PV 1.0 SYSTEM LEGEND 16 NEW HANWHA Q.PEAK DUO BLK ML-G10+(400W) WITH NEW 16 - ENPHASE IQ8PLUS-72-2-US, 240V INVERTERS, MOUNTED ON THE BACK OF EACH MODULES. = EXTERIOR RUN = ATTIC RUN = CONDUIT ROOF TOP JUNCTION BOX = CONDUIT ATTIC RUN JUNCTION BOX = ATTACHMENT POINTS = ROOF OBSTRUCTIONS, VENT, CHIMNEY CIRCUIT #2 - 08 MODULES CIRCUIT #1 - 08 MODULES CIRCUIT(S) NEW JUNCTION BOX JB = TRUSSES MODULE, ARRAY WEIGHT (LOAD CALC'S) Number of Modules 16 Module Weight 48.5 LBS Total Module (Array) Weight 776.00 LBS Number of Attachment point 60 Mounting System Weight (Per Module)2.5 LBS Mounting System Weight 90.00 LBS Total System Weight (Module Weight + Mounting System Weight)866.00 LBS Weight at Each Attachment Point (Array Weight / Number of Attachment Point)14.43 LBS Module Area (74.0"x41.1")21.12 SqFt Total Array Area 337.93 SqFt Distributed Load (Total System Weight / Total Array Area)2.37 Per SqFt Total Roof Area 880.41 SqFt Total Percentage or Roof Covered Total Array Area / Total Roof Area)*100 38.38% = FIRE SETBACK & PATHWAY ATTACHMENT SPACING : 6'-0" EXISTING EXTERIOR METER/MAIN SERVICE PANEL & POINT OF INTERCONNECTION. TIED TO EXTERIOR UTILITY METER. NEW DEDICATED PV SYSTEM COMBINER PANEL.C NEW 30A NON-FUSED AC DISCONNECTAC M MODULE - 16 SLOPE - 05° AZIMUTH - 180° MATERIAL - FLAT ROOF RAFTERS SIZE & SPACING - 2"X4" @ 24" O.C. ROOF #01 ROOF #01 C A C M JB FR O N T O F H O U S E 91 2 F R E E M A N S T (N) TRENCH ON-SITE TRENCHING THROUGH DIRT APPROX 27'-0" PVC CONDUIT (MIN. 18" DEPTH) 6'-0" BA C K O F H O U S E Signed: 06/19/2023 Structural Only 1 1 '- 0 " 5'-0" 1 0 '- 0 " 15'-0" (E) patio cover without electrical (E) shed without electrical 912 N. Freeman Street08/29/23 JE F F F I S H E R RE S I D E N C E 91 2 F R E E M A N S T , SA N T A A N A , C A 9 2 7 0 3 Project Name & Address Sheet Number PV 2.0 Sheet Name DRAWN BY MD AH J - C I T Y O F I R V I N E DATE: 04/07/2023 ATTACHMENT DETAIL GENERAL STRUCTURAL NOTES: SCALE: NTS 1 ATTACHMENT DETAIL (SIDE VIEW) PV 2.0 1. THE SOLAR PANELS ARE TO BE MOUNTED TO THE ROOF FRAMING USING THE UNIRAC STANDARD PRE-MANUFACTURED ALUMINUM MOUNTING RAIL WITH FLASHLOC RM ATTACHMENT. THE MOUNTING FEET ARE TO BE SPACED AS SHOWN IN THE DETAILS, AND MUST BE STAGGERED TO ADJACENT FRAMING MEMBERS TO SPREAD OUT THE ADDITIONAL LOAD. 2. UNLESS NOTED OTHERWISE, MOUNTING ANCHORS SHALL BE 5/16" LAG SCREWS WITH A MINIMUM OF 2-1/2" PENETRATION INTO ROOF FRAMING. 3. THE PROPOSED PV SYSTEM ADDS 2.6 PSF TO THE ROOF FRAMING SYSTEM. 4. ROOF LIVE LOAD = N/A PSF TYPICAL, 0 PSF UNDER NEW PV SYSTEM. 5. ROOF SNOW LOAD = 0 PSF 6. WIND SPEED = 95 MPH 7. EXPOSURE CATEGORY = C 8. MAX SPACING BETWEEN ATTACHMENTS (INCHES) = 48" UNIRAC MODULE CLAMP w/5 16" BOLT AND LOCK WASHER BOTTOM MOUNTING CLIP UNIRAC RAIL MODULE (4)2"x 1/4" STAINLESS STEEL DIA LAG BOLTS (E) PLYWOOD ROOF DECKING (E) ROOFING MATERIAL (3 8" X 3 4") BOLT FLASHLOC RM (E) 2"X4" RAFTERS @ 24" O.C. >6" Signed: 06/19/2023 Structural Only 912 N. Freeman Street08/29/23 JE F F F I S H E R RE S I D E N C E 91 2 F R E E M A N S T , SA N T A A N A , C A 9 2 7 0 3 Project Name & Address Sheet Number E 1.1 Sheet Name DRAWN BY MD AH J - C I T Y O F I R V I N E DATE: 04/07/2023 3-LINE DIAGRAM (N)JUNCTION BOX 600 V, NEMA 4 UL LISTED G NG 10A OR15A 1 L2 L1 08 MICRO-INVERTERS IN BRANCH CIRCUIT #1 (N)125A COMBINER PANEL ENPHASE IQ COMBINER X-IQ- AM1-240-4 64A/240V CONTINUOUS,PROTECTION MAX 80A BREAKER ON SOLAR OUTPUT; WITH 10 KAIC CIRCUIT BREAKERS TERMINATOR CAP ON LAST CABLE CONNECTOR AC TRUNK CABLE (TYP) M* IQ-GATEWAY 20A 2 G N 3 EXISTING SCE UTILITY METER METER NO.-304 804 622 L2 L1 EXISTING GROUNDING ELECTRODE SYSTEM TO EARTH REF. NEC 250.52, 250.53(A) 3 (N) 30A NON-FUSED AC DISCONNECT, 240V (EXTERIOR MOUNTED) LOAD SIDE INTERCONNECTION AT MAIN PANEL PER ART. 705.12(B) (N) (16) ENPHASE IQ8PLUS-72-2-US, 240V, MICRO-INVERTERS, 240V, 1.21A MAX CEC WEIGHTED EFFICIENCY 97.0% NEMA 4R, UL LISTED, INTERNAL GFDI (2) ENPHASE Q CABLES MODULE TYPE & AMOUNT: (16) HANWHA Q.PEAK DUO BLK ML-G10+(400W) MICRO-INVERTER: (16) ENPHASE IQ8PLUS-72-2-US, 240V (01)CIRCUIT OF 08 MODULES CONNECTED IN PARALLEL & (01)CIRCUIT OF 08 MODULES CONNECTED IN PARALLEL SYSTEM SIZE: 6.40 KW DC 4.64 KW AC "ALL EXPOSED PV ROOFTOP CONDUCTORS THAT ARE NOT LOCATED UNDER THE ARRAY MODULES, SHALL INCLUDE LISTED JUNCTION BOXES AT BOTH ENDS OF THE RACEWAY TO TRANSITION FROM EXPOSED CONDUCTORS TO THE LISTED RACEWAYS." SOLAR BREAKER LOCATED AT THE FURTHEST END OF BUSBAR FROM THE MAIN BREAKER OR FEEDER UNIT ALL CABLES ON ROOF MUST BE UNDER SOLAR PANELS AND/OR IN CONDUIT 120% RULE BUS BAR RATING X 120%) - MAIN BREAKER RATING = MAX. PV OCPD (200A x 120%) - 200 = 40A G N (E) LOADS (N) 200A M (E) LOADS (E) LOADS (E) LOADS G *IF ROMEX IS USED THROUGH ATTIC - RUNS SHALL BE KEPT SEPARATE AND NOT BUNDLED NOTE: TO AVOID EXTRA TEMP. CORRECTIONS CONDUIT MUST BE 7/8” MINIMUM HEIGHT OFF ROOFTOP (EXTERIOR) OR 18” BELOW ROOF THROUGH ATTIC (INTERIOR). EXISTING 240V/200A RATING, METER/MAIN COMBO PANEL, SINGLE PHASE, WITH (E) 200A MAIN BREAKER PRODUCTION CT WIRE QTY WIRE TAG #CONDUIT WIRE TYPE INVERTER QTY:NOC: CONDUIT FILL: TEMP RATING: WIRE AMP TEMP DE-RATE: WIRE OCP: GRND SIZE GRND WIRE TYPE ENPHASE TRUNK CABLE INCLUDES #12 GROUND WIRE GAUGE: TERMINAL 75°C RATING: NEC: STRING AMPS x x = x x =1.25 1.21 08 #6 SBC 28.8A 90° x x = 30.72A 90° 3/4" EMT WIRE FROM - - JUNCTION BOX TO COMBINER PANEL ARRAY TO JUNCTION BOX 2 TRUNK CABLE PV WIRE x x =1.251.21 16 #10 THWN-2 24.20A x x = 90° 3/4" EMT 3 NEC 310.15 (B)(2)(a) NEC 690.8(B) NEC 310.15 (B)(3)(a) NEC 310. 15(B)(3)(c) 1 12.10A x x =1.251.21 08 12.10A 30A#12 40A #10 40A #10 2 1.00 4 0.80A 3 1.00 0.96 0.96 0.96 25A 35A 35A THWN-2 #10 THWN-2 THWN-2 38.4A 08 MICRO-INVERTERS IN BRANCH CIRCUIT #2 TERMINATOR CAP ON LAST CABLE CONNECTOR AC TRUNK CABLE (TYP) L2 L1 20A (N)30A/2P (E) LOADS NOTE: TWO QUAD BREAKER NEEDED TANDEM TO MAKE A ROOM FOR POI IN MSP TRENCHING THROUGH DIRT APPROX 27'-0" PVC CONDUIT (MIN 18" DEPTH) 12 15 3 11 COMBINER PANEL TO AC DISCONNECT x x =1.251.21 16 #10 THWN-2 24.20A x x = 90° 3A 40A #103 1.00 0.96 35A THWN-2 38.4A AC DISCONNECT TO MSP 2" PVC 912 N. Freeman Street08/29/23 JE F F F I S H E R RE S I D E N C E 91 2 F R E E M A N S T , SA N T A A N A , C A 9 2 7 0 3 Project Name & Address Sheet Number E 1.2 Sheet Name DRAWN BY MD AH J - C I T Y O F I R V I N E DATE: 04/07/2023 NOTES NOTES THIS PANEL IS FED BY MULTIPLE SOURCES (UTILITY AND SOLAR) AC OUTPUT CURRENT NOMINAL AC VOLTAGE 240V 19.36A Rooftop conductor ampacities designed in compliance with art. 690.8, Tables 310.15(B)(2)(a), 310.15(B)(3)(a), 310.15(B)(3)(c), 310.15(B)(16), Chapter 9 Table 4, 5, & 9. Location specific temperature obtained from ASHRAE 2022 data tables AMBIENT TEMP (HIGH TEMP 2%) RECORD LOW TEMP 2° 31° CONDUIT HEIGHT 7/8" CONDUCTOR TEMPERATURE RATE 90° SYSTEM NOTES: 1. ENPHASE IQ8PLUS-72-2-US, (240V) 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 USING IRONRIDGE INTEGRATED GROUNDING. 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 NEC 690.12 ENPHASE Q CABLE TO BE ATTACHED TO RAIL MIN. 3-1/2" ABOVE ROOF SURFACE 1. THIS SYSTEM SHALL COMPLY WITH ALL APPLICABLE CODES INCLUDING: THE 2022 CALIFORNIA BUILDING CODE, CALIFORNIA FIRE CODE, CALIFORNIA ELECTRIC CODE, CALIFORNIA MECHANICAL CODE CALIFORNIA RESIDENTIAL CODE, CALIFORNIA PLUMBING CODE, CALIFORNIA BUILDING STANDARDS CODE, CALIFORNIA HEALTH AND SAFETY CODE, IEEE STANDARD 929, UL STANDARD 1741, 2016 RESIDENTIAL CODE, AND THE MANUFACTURERS' LISTINGS AND INSTALLATION INSTRUCTIONS. 2. ALL WORK TO COMPLY WITH CEC ARTICLE 690 3. UTILITY SHALL BE NOTIFIED BEFORE ACTIVATION OF PV SYSTEM 4. 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 5. ALL PV SYSTEM COMPONENTS SHALL BE LISTED BY A RECOGNIZED TESTING AGENCY 6. WIRING MATERIALS SHALL COMPLY WITH MAXIMUM CONTINUOUS CURRENT OUTPUT AT 25° C; WIRE SHALL BE WET RATED AT 90°C 7. EXPOSED PHOTOVOLTAIC SYSTEM CONDUCTORS ON THE ROOF WILL BE USE-2 OR PV TYPE WIRE. 8. ALL EXTERIOR CONDUIT, FITTINGS, AND BOXES SHALL BE RAIN-TIGHT AND APPROVED FOR USE IN WET LOCATIONS (NEC 314.15) 9. ALL METALLIC RACEWAYS AND EQUIPMENT SHALL BE BONDED AND ELECTRICALLY CONTINUOUS (NEC 250.90, 250.96) 10. 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 (CEC 690.35(C)) 11. ANY REQUIRED GROUNDING ELECTRODE CONDUCTOR WILL BE CONTINUOUS, EXCEPT FOR SPLICES OR JOINTS AT BUSBARS WITHIN LISTED EQUIPMENT (CEC 250.64C) 12. ALL PV MODULES AND ASSOCIATED EQUIPMENT SHALL BE PROTECTED FROM ANY PHYSICAL DAMAGE 13. ALL FIELD-INSTALLED JUNCTION, PULL, AND OUTLET BOXES LOCATED BEHIND MODULES SHALL BE ACCESSIBLE DIRECTLY OR BY DISPLACEMENT OF A MODULE SECURED BY REMOVABLE FASTENERS 14. FOR GROUNDED SYSTEMS, THE INVERTER IS EQUIPPED WITH GROUND FAULT PROTECTION AND A GFI FUSE PORT FOR GROUND FAULT INDICATION 15. WHEN BACKFED BREAKER IS THE METHOD OF UTILITY INTERCONNECTION, THE BREAKERS SHALL NOT READ "LINE AND LOAD" 16. THE INSTALLED SOLAR SYSTEM HAS A DISTRIBUTED WEIGHT OF LESS THAN 4 PSF 17. THE CONCENTRATED LOAD FOR EACH VERTICAL SUPPORT IS LESS THAN 45 LBS 18. AC DISCONNECT IS A "KNIFE BLADE" TYPE DISCONNECT 19. THE WORKING CLEARANCES AROUND THE EXISTING ELECTRICAL EQUIPMENT AS WELL AS THE NEW ELECTRICAL EQUIPMENT WILL BE MAINTAINED IN ACCORDANCE WITH NEC 110.26 20. THE PHOTOVOLTAIC INVERTER WILL BE LISTED AS UL 1741 COMPLIANT 21. SMOKE ALARMS AND CARBON MONOXIDE ALARMS ARE REQUIRED TO BE RETROFITTED ONTO THE EXISTING DWELLING AS PER THE 2016 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) 22. SMOKE AND CARBON MONOXIDE ALARMS ARE REQUIRED PER CRC SECTIONS R314 AND 315 TO BE VERIFIED AND INSPECTED BY THE INSPECTOR IN THE FIELD. 23. WHEN APPLYING THE 120% RULE OF CEC 705.12(D)(2), THE SOLAR BREAKER TO BE POSITIONED AT THE OPPOSITE END OF THE BUS FROM THE MAIN BREAKER PER 705.12(D)(7) 24. 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 MANUFACTURER MAX. POWER-POINT CURRENT (IMP) MAX. POWER-POINT VOLTAGE (VMP) OPEN-CIRCUIT VOLTAGE (VOC) SHORT-CIRCUIT CURRENT (ISC) 10.77 AMPS 37.13 VOLTS 45.30 VOLTS 11.14 AMPS NOM. MAX. POWER AT STC (PMAX) VOC TEMPERATURE COEFFICIENT 400 WATT -0.27° %/°C HANWHA Q.PEAK DUO BLK (400W) SOLAR MODULE PER MANUFACTURER SPECIFICATIONS MANUFACTURER MAX. POWER AT 40 C 60 VOLTS NOMINAL AC VOLTAGE 290 WATTS MAX. AC CURRENT 240 VOLTS MAX. OCPD RATING MAX. PANELS/CIRCUIT SHORT CIRCUIT CURRENT 1.21 AMPS 20 AMPS MAX. DC VOLT RATING 11 25 AMPS ENPHASE ENERGY IQ8PLUS-72-2-US MICRO-INVERTER PER MANUFACTURER SPECIFICATIONS 912 N. Freeman Street08/29/23 N JE F F F I S H E R RE S I D E N C E 91 2 F R E E M A N S T , SA N T A A N A , C A 9 2 7 0 3 Project Name & Address Sheet Number E 1.3 Sheet Name DRAWN BY MD AH J - C I T Y O F I R V I N E DATE: 04/07/2023 WARNING LABELS CAUTION: POWER TO THIS BUILDING IS ALSO SUPPLIED FROM THE FOLLOWING SOURCES WITH DISCONNECTS LOCATED AS SHOWN (E) METER/MAIN COMBO.PANEL NOTES AND SPECIFICATIONS: ·SIGNS AND LABELS SHALL MEET THE REQUIREMENTS OF THE CEC 2016 ARTICLE 110.21(B), UNLESS SPECIFIC INSTRUCTIONS ARE REQUIRED BY SECTION 690, OR IF REQUESTED BY THE LOCAL AHJ. ·SIGNS AND LABELS SHALL ADEQUATELY WARN OF HAZARDS USING EFFECTIVE WORDS, COLORS AND SYMBOLS. ·LABELS SHALL BE PERMANENTLY AFFIXED TO THE EQUIPMENT OR WIRING METHOD AND SHALL NOT BE HAND WRITTEN. ·LABEL SHALL BE OF SUFFICIENT DURABILITY TO WITHSTAND THE ENVIRONMENT INVOLVED. ·SIGNS AND LABELS SHALL COMPLY WITH ANSI Z535.4-2011, PRODUCT SAFETY SIGNS AND LABELS, UNLESS OTHERWISE SPECIFIED. ·DO NOT COVER EXISTING MANUFACTURER LABELS. THE DC CONDUCTORS OF THIS PHOTOVOLTAIC SYSTEM ARE UNGROUNDED AND MAY BE ENERGIZED ELECTRICAL SHOCK HAZARD WARNING ! LABEL LOCATION: INVERTER(S), DC DISCONNECTS. PER CODE(S): CEC 2022: 690.35(F), NEC 2014: 690.35(F), NEC 2011: 690.35(F) WARNING! SOURCES: UTILITY GRID AND PV SOLAR ELECTRIC SYSTEM DUAL POWER SUPPLY LABEL LOCATION: UTILITY SERVICE METER AND MAIN SERVICE PANEL. PER CODE(S): NEC 2014: 705.12(D)(3), NEC 2011: 705.12(D)(4) ELECTRICAL SHOCK HAZARD IF GROUND FAULT IS INDICATED ALL NORMALLY GROUNDED CONDUCTORS MAY BE UNGROUNDED AND ENERGIZED WARNING LABEL LOCATION: INVERTER(S), ENPHASE ENVOY ENCLOSURE (IF APPLICABLE). PER CODE(S): CEC 2022: 690.15, NEC 2014: 690.5(C), NEC 2011: 690.5(C) ! ELECTRICAL SHOCK HAZARD DO NOT TOUCH TERMINALS. TERMINALS ON LINE AND LOAD SIDES MAY BE ENERGIZED IN THE OPEN POSITION WARNING ! LABEL LOCATION: INVERTER(S), AC DISCONNECT(S), AC COMBINER PANEL (IF APPLICABLE). PER CODE(S): CEC 2022: 690.17(B), NEC 2014: 690.17(E), NEC 2011: 690.17(4) WARNING ! DO NOT RELOCATE THIS OVERCURRENT DEVICE INVERTER OUTPUT CONNECTION LABEL LOCATION: ADJACENT TO PV BREAKER (IF APPLICABLE). PER CODE(S): CEC 2022: 705.12(B), NEC 2014: 705.12(D)(2)(3)(b), NEC 2011: 705.12(D)(7) ! DO NOT ADD LOADS PHOTOVOLTAIC SYSTEM COMBINER PANEL WARNING LABEL LOCATION: PHOTOVOLTAIC AC COMBINER (IF APPLICABLE). PER CODE(S): CEC 2022: 705.12(D)(2)(3)(c), NEC 2014: 705.12(D)(2)(3)(c), NEC 2011: 705.12(D)(4) WARNING: PHOTOVOLTAIC POWER SOURCE WARNING: PHOTOVOLTAIC POWER SOURCE LABEL LOCATION: INTERIOR AND EXTERIOR DC CONDUIT EVERY 1O FT, AT EACH TURN, ABOVE AND BELOW PENETRATIONS, ON EVERY JB/PULL BOX CONTAINING DC CIRCUITS. PER CODE(S): CEC 2022: 690.13, NEC 2014: 690.31(G)(3), 690.31(G)(4), NEC 2011: 690.31(E)(3), 690.31(E)(4), IFC 2012: 605.11.1.4 LABEL LOCATION: AC DISCONNECT(S), PHOTOVOLTAIC SYSTEM POINT OF INTERCONNECTION. PER CODE(S): CEC 2022: 690.53, NEC 2014: 690.54, NEC 2011: 690.54 MAXIMUM AC OPERATING CURRENT: NOMINAL OPERATING AC VOLTAGE: 19.36 AMPS 240 VAC PHOTOVOLTAIC AC DISCONNECT 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)) 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 (N)AC COMBINER PANEL (N) 30A NON-FUSED AC DISCONNECT 912 N. Freeman Street08/29/23 912 Freeman St. Santa Ana, CA 92703 August 9, 2023 I TO: Whfm it May Concern I, Jeﬀel E. Fisher, owner of the property at 912 Freeman St., Santa Ana, California, grant to: Josh Va3iquez Paciﬁc (]:oast Generation Inc. 30135 �ittle Harbor Dr. Canyon!Lake, CA 92587 Californi� CSLB license number 1074469 permissipn to pull solar permits and install solar on my property located at 912 Freeman St. in Santa Ana, CA. If there are any j uestions or concerns I can be reached at the address above, or on my cell phone at: 714-457r7705 Thank ypu for your assistance in this matter. 912 N. Freeman Street08/29/23 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 912 Freeman St, Santa Ana, CA 92703 Pacific Coast Generation Inc. 1074469 Joshua Vasquez 9512196146 jvasquez@pacificcoastgeneration.com 6/15/2023 912 N. Freeman Street08/29/23 JE F F F I S H E R RE S I D E N C E 91 2 F R E E M A N S T , SA N T A A N A , C A 9 2 7 0 3 Project Name & Address Sheet Number DS 1.0 Sheet Name DRAWN BY MD AH J - C I T Y O F I R V I N E DATE: 04/07/2023 EQUIPMENT SPEC SHEETS 912 N. Freeman Street08/29/23 JE F F F I S H E R RE S I D E N C E 91 2 F R E E M A N S T , SA N T A A N A , C A 9 2 7 0 3 Project Name & Address Sheet Number DS 2.0 Sheet Name DRAWN BY MD AH J - C I T Y O F I R V I N E DATE: 04/07/2023 EQUIPMENT SPEC SHEETS 912 N. Freeman Street08/29/23 JE F F F I S H E R RE S I D E N C E 91 2 F R E E M A N S T , SA N T A A N A , C A 9 2 7 0 3 Project Name & Address Sheet Number DS 2.1 Sheet Name DRAWN BY MD AH J - C I T Y O F I R V I N E DATE: 04/07/2023 EQUIPMENT SPEC SHEETS 912 N. Freeman Street08/29/23 JE F F F I S H E R RE S I D E N C E 91 2 F R E E M A N S T , SA N T A A N A , C A 9 2 7 0 3 Project Name & Address Sheet Number DS 2.2 Sheet Name DRAWN BY MD AH J - C I T Y O F I R V I N E DATE: 04/07/2023 EQUIPMENT SPEC SHEETS 912 N. Freeman Street08/29/23 JE F F F I S H E R RE S I D E N C E 91 2 F R E E M A N S T , SA N T A A N A , C A 9 2 7 0 3 Project Name & Address Sheet Number DS 2.3 Sheet Name DRAWN BY MD AH J - C I T Y O F I R V I N E DATE: 04/07/2023 EQUIPMENT SPEC SHEETS 912 N. Freeman Street08/29/23 JE F F F I S H E R RE S I D E N C E 91 2 F R E E M A N S T , SA N T A A N A , C A 9 2 7 0 3 Project Name & Address Sheet Number DS 2.4 Sheet Name DRAWN BY MD AH J - C I T Y O F I R V I N E DATE: 04/07/2023 EQUIPMENT SPEC SHEETS 912 N. Freeman Street08/29/23