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Home My WebLink About1006 S Austin St Unit 2 - PlanHOMEOWNER: THANH LE PH: 714.722.8071 ADDRESS: 1006 S. AUSTIN STREET UNIT #2 SANTA ANA, CA 92704 DATE: 7/20/22DATE: 7/20/22 (&262/$5 86$ (/(&75,&$///& 13962 SEABOARD CIRCLE GARDEN GROVE, CA 92840 PH: 714.265.9077 DAVID Q HOANG C10 - 1045300 6&23(2):25. INSTALL (5) SUNPOWER SPR-M425-H-AC SOLAR ELECTRIC MODULES ON THE EXISTING 1ST STORY COMPOSITION ROOF. INSTALL ASSOCIATED MOUNTING HARDWARE, JUNCTION BOXES, CONDUIT, CONDUCTORS AND GROUNDING. INSTALL (1) AC DISCONNECT, AND INSTALL OCPD IN SUB PANEL. 9,&,1,7<0$3 LE RESIDENCE 6+((7,1'(; SHEET 1 PROJECT INFO, VICINITY MAP, NOTES, SCOPE OF WORK SHEET 2 SITE/ROOF PLAN, ELEVATION DETAIL SHEET 3 ELECTRIC LINE DRAWING, GROUNDING DETAIL SHEET 4 CALCULATIONS, SIGNS ATTACHED MODULE, INVERTER, MOUNTING HARDWARE SPEC SHEETS, STRUCTURAL REPORT NTS 6+((7 127,&( $1<&+$1*(67225 86(62)7+(6('2&80(176'5$:,1*6:,7+2877+( :5,77(1&216(172)-(11,)(5 .(00(25 6&277+$55,6$5(675,&7/<352+,%,7(' 2) PLANS PREPARED BY: JENNIFER KEMME PH: 909.748.1300 *(1(5$/127(6 1. THIS SYSTEM COMPLIES WITH THE 2019 CRC, 2019 CBC, 2019 CFC, AND THE 2019 CEC. 2. THE SYSTEM WILL NOT BE TURNED-ON UNTIL THE SERVING UTILITY COMPANY HAS BEEN NOTIFIED. 3. THE INSTALLED SOLAR SYSTEM HAS A DISTRIBUTED WEIGHT LESS THAN 4 PSF. 4. THE CONCENTRATED LOAD FOR EACH VERTICAL SUPPORT IS LESS THAN 40 LBS. 5. ALL PV EQUIPMENT IS LISTED BY A RECOGNIZED TESTING LAB. INVERTERS ARE UL 1741 COMPLIANT. 6. THE BACKFED BREAKER WILL BE LOCATED AT THE OPPOSITE END OF THE BUS FROM THE MAIN BREAKER. 7. CONDUCTORS ARE 90° C RATED COPPER WIRE. 8. ANY CONDUCTORS EXPOSED TO SUNLIGHT ARE LISTED AS SUNLIGHT RESISTANT. 9. IF DC CONDUCTORS ARE RUN INSIDE THE BUILDING, THEY WILL BE CONTAINED IN A METAL RACEWAY. 10. ANY CONDUCTORS BETWEEN SEPARATE ARRAYS ON THE ROOF WILL BE PROTECTED IN CONDUIT. 11. THE EQUIPMENT GROUNDING CONDUCTOR ON THE ROOF WILL BE PROTECTED FROM PHYSICAL DAMAGE. IT WILL BE TUCKED NEATLY UNDER THE MODULES AND RAILS AND SECURED IN PLACE. 12. THE MODULES WILL BE ATTACHED TO THE EQUIPMENT GROUNDING CONDUCTOR IN ACCORDANCE WITH THE MANUFACTURER'S INSTRUCTIONS. 13. ALL EXTERIOR CONDUIT, FITTINGS AND BOXES ARE RAIN-TIGHT AND APPROVED FOR USE IN WET LOCATIONS. 14. CLEARANCES AROUND ALL ELECTRICAL EQUIPMENT WILL BE MAINTAINED IN ACCORDANCE WITH CEC 110.26. 15. SOLAR MODULES WILL NOT OBSTRUCT ANY PLUMBING, MECHANICAL OR BUILDING ROOF VENTS. 16. IF THE EXISTING MAIN SERVICE PANEL DOES NOT HAVE A VERIFIABLE GROUNDING ELECTRODE SYSTEM, A GROUNDING ELECTRODE SYSTEM WILL BE INSTALLED PER CEC 250.50.THE ELECTRICAL SERVICE WILL BE BONDED TO THE WATER AND GAS PIPING PER SECTION 250.104 OF THE CEC. 17. A LADDER WILL BE IN PLACE FOR INSPECTION IN COMPLIANCE WITH CAL-OSHA REGULATIONS. (5) SUNPOWER SPR-M425-H-AC AC MODULES PEAK POWER = 425 W MAX OUTPUT CURRENT = 1.60 A MAX OCPD = 20 A MAX NUMBER IN SERIES = 10 TEMP. COEFF. OF POWER = -0.29%/°C DIMENSIONS = 73.7" X 40.6" X 1.3" WEIGHT = 48.0 LBS 3+27292/7$,&62/$5 352-(&7,1)250$7,21 SYSTEM SIZE: 2.125 kW (DC), 1.920 kW (AC) MODULES: ARRAY:INSTALLED WEIGHT = 2.8 PSF ROOF COVERAGE = 105 SF, ARRAYS COVER 7% OF TOTAL ROOF AREA MOUNTING HARDWARE: SUNPOWER INVISIMOUNT UNIRAC FLASHKIT PRO ROOF ATTACHMENTS 5 16" STAINLESS STEEL LAG BOLTS @ 64" OC OR LESS WITH A MINIMUM OF 21 2" PENETRATION INTO ROOF RAFTERS EXISTING ROOF INFO: 1 STORY, ASPHALT SHINGLE 2 X 6 RAFTERS @ 16" OC BLDG # 101111603 ELEC # 20177074 ISSUED: 8/11/2022 1006 S Austin St Unit 208/12/22 Expedited Permit Process for PV Systems - AC Module1 Expedited Permit Process for PV Systems AC Module 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 AC Module to use with the Expedited Permit Process. The Standard String, Micro-Inverter, 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. 1006 S Austin St Unit 208/12/22 Expedited Permit Process for PV Systems2 Expedited Permit Process for Small-Scale PV Systems AC Module 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)_________________ ft2 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. ✔ Yes ✔ Unirac Flashing ✔ Sunpower Invisimount 240 8 30 64 105 2.3 1006 S Austin St Unit 208/12/22 Expedited Permit Process for PV Systems 3 AC M o d u l e S i t e P l a n &RQWUDFWRU1DPH $GGUHVVDQG3KRQH %LOODQG7HG¶V6RODU ([FHOOHQW 'ULYH 6DQ'LPDV &$ ŝůů 7HG 6LWH3ODQ IRU6PDOO6FDOH 6LQJOH3KDVH 39 6\VWHPV 6LWH1DPH -RH DQG -DQH +RPHRZQHU 6LWH$GG UHVV 6XQQ\VLGH 6W )RQWDQD &$ 6\VWHP$&6L]H N: 6RODU $UUD\ ^/ &^D EK t' EK Zs ^> Ed^ ĂƚĞ͗ ^,d ƌĂǁŶ Ǉ͗ ŚĞĐŬĞĚ Ǉ͗ EC O S O L A R U S A E L E C T R I C A L L L C LE 1 3 9 6 2 S e a b o a r d C i r c l e Ga r d e n G r o v e , C A 9 2 8 4 0 1 0 0 6 S A u s t i n S t r e e t U n i t # 2 90 9 - 7 4 8 - 1 3 0 0 1 . 9 2 0 1006 S Austin St Unit 208/12/22 Expedited Permit Process for PV Systems 4 AC M o d u l e E l e c t r i c a l D i a g r a m Co n t r a c t o r N a m e , Ad d r e s s a n d P h o n e : On e - L i n e S t a n d a r d E l e c t r i c a l D i a g r a m fo r A C M o d u l e P V S y s t e m s Si t e N a m e : Si t e A d d r e s s : Sy s t e m A C S i z e : SI Z E FS C M N O DW G N O RE V SC A L E NT S Da t e : SH E E T Dr a w n B y : Ch e c k e d B y : DE S C R I P T I O N O R C O N D U C T O R T Y P E US E - 2 or P V W I R E GE C EG C X A L L T H A T A P P L Y EX T E R I O R C A B L E L I S T E D W / I N V . TH W N - 2 or X H H W - 2 or R H W - 2 GE C EG C X A L L T H A T A P P L Y NO D C G E C I F 6 9 0 . 3 5 S Y S T E M TH W N - 2 or X H H W - 2 or R H W - 2 GE C EG C X A L L T H A T A P P L Y TA G 1 2 3 4 5 CO N D U I T A N D C O N D U C T O R S C H E D U L E CO N D . GA U G E MF G MF G NU M B E R O F CO N D U C T O R S MF G C a b l e MF G C a b l e CO N D U I T TY P E N/ A N/ A N/ A CO N D U I T SI Z E N/ A N/ A N/ A DE S C R I P T I O N TA G 1 2 3 4 5 6 7 PA R T N U M B E R NO T E S FO R U N U S E D A C M O D U L E S PU T " N / A ” i n B L A N K A B O V E 1 2 2 3 EQ U I P M E N T S C H E D U L E J- B O X 4 AC D I S C O M BU I L D I N G GR O U N D I N G EL E C T R O D E G M UT I L I T Y SE R V I C E MA I N S E R V I C E P A N E L MA I N OC P D IN V E R T E R OC P D 5 6 7 5 3 4 G SE E G U I D E A P P E N D I X D F O R IN F O R M A T I O N O N M O D U L E A N D AR R A Y G R O U N D I N G AC C O M B I N E R PA N E L G __ _ _ AC M O D U L E S IN B R A N C H - CI R C U I T MO D __ 1 _ _ DC AC MO D __ 1 _ _ DC AC MO D __ 1 _ _ DC AC __ _ _ AC M O D U L E S IN B R A N C H - CI R C U I T MO D __ 1 _ _ DC AC MO D __ 1 _ _ DC AC MO D __ 1 _ _ DC AC 1Su n p o w e r SP R - M 4 2 5 - H - A C NE M A 3 R 2 4 0 V A C 60 A , 2 4 0 V A C , A C D I S C O N N E C T Mu l t i - t e n a n t M e t e r S t a c k , 1 2 5 A B u s R a t e d E A P o s i t i o n , M a i n S e r v i c e I n f o : 2 0 0 A , 1 2 0 / 2 4 0 V A C 1 3 9 6 2 S e a b o a r d C i r c l e Ga r d e n G r o v e , C A 9 2 8 4 0 EC O S O L A R U S A E L E C T R I C A L L L C AW G 2 EM T 1 / 2 " 90 9 - 7 4 8 - 1 3 0 0 LE 1 0 0 6 S A u s t i n S t r e e t U n i t # 2 AW G 1 EM T 1 / 2 " 1 . 9 2 0 AW G 2 EM T 1 / 2 " AW G 1 EM T 1 / 2 " 1006 S Austin St Unit 208/12/22 Expedited Permit Process for PV Systems 5 No t e s f o r A C M o d u l e E l e c t r i c a l D i a g r a m Co n t r a c t o r N a m e , Ad d r e s s a n d P h o n e : Bi l l Te d No t e s f o r O n e - L i n e S t a n d a r d E l e c t r i c a l Di a g r a m f o r S i n g l e - P h a s e P V S y s t e m s Si t e N a m e : Si t e A d d r e s s : Sy s t e m A C S i z e : SI Z E FS C M N O DW G N O RE V SC A L E NT S Da t e : SH E E T Dr a w n B y : Ch e c k e d B y : NO M I N A L O P E R A T I N G A C V O L T A G E NO M I N A L O P E R A T I N G A C F R E Q U E N C Y MA X I M U M A C P O W E R MA X I M U M A C C U R R E N T MA X I M U M O C P D R A T I N G AC M O D U L E M A K E AC M O D U L E M O D E L AC M O D U L E R A T I N G S ( G u i d e A p p e n d i x C ) 1 ) I F U T I L I T Y R E Q U I R E S A V I S I B L E - B R E A K S W I T C H , D O E S T H I S S W I T C H M E E T T H E RE Q U I R E M E N T ? Y E S N O N / A 2) I F G E N E R A T I O N M E T E R R E Q U I R E D , DO E S T H I S M E T E R S O C K E T M E E T T H E RE Q U I R E M E N T ? Y E S N O N / A 3) S I Z E P H O T O V O L T A I C P O W E R S O U R C E ( D C ) C O N D U C T O R S B A S E D O N M A X CU R R E N T O N N E C 6 9 0 . 5 3 S I G N O R O C P D R A T I N G A T D I S C O N N E C T ( N / A ) 4) S I Z E I N V E R T E R O U T P U T C I R C U I T ( A C ) C O N D U C T O R S A C C O R D I N G T O I N V E R T E R OC P D A M P E R E R A T I N G . ( S e e G u i d e S e c t i o n 9 ) 5) T O T A L O F _ _ _ _ _ _ I N V E R T E R O U T P U T C I R C U I T O C P D ( s ) , O N E F O R E A C H A C MO D U L E C I R C U I T . D O E S T O T A L S U P P L Y B R E A K E R S C O M P L Y W I T H 1 2 0 % B U S B A R EX C E P T I O N I N 6 9 0 . 6 4 ( B ) ( 2 ) ( a ) ? Y E S N O NO T E S F O R I N V E R T E R C I R C U I T S ( G u i d e S e c t i o n 8 a n d 9 ) : 1 . ) L O W E S T E X P E C T A M B I E N T T E M P E R A T U R E B A S E D O N A S H R A E M I N I M U M M E A N EX T R E M E D R Y B U L B T E M P E R A T U R E F O R A S H R A E L O C A T I O N M O S T S I M I L A R T O IN S T A L L A T I O N L O C A T I O N . L O W E S T E X P E C T E D A M B I E N T T E M P _ _ _ _ oC 2. ) H I G H E S T C O N T I N U O U S A M B I E N T T E M P E R A T U R E B A S E D O N A S H R A E H I G H E S T MO N T H 2 % D R Y B U L B T E M P E R A T U R E F O R A S H R A E L O C A T I O N M O S T S I M I L A R T O IN S T A L L A T I O N L O C A T I O N . H I G H E S T C O N T I N U O U S T E M P E R A T U R E _ _ _ oC 2. ) 2 0 0 9 A S H R A E F U N D A M E N T A L S 2 % D E S I G N T E M P E R A T U R E S D O N O T E X C E E D 47 oC I N T H E U N I T E D S T A T E S ( P A L M S P R I N G S , C A I S 4 4 . 1 oC) . F O R 6 O R L E S S CU R R E N T - C A R R Y I N G C O N D U C T O R S I N R O O F - M O U N T E D S U N L I T C O N D U I T A T LE A S T 0 . 5 " A B O V E R O O F A N D U S I N G T H E O U T D O O R D E S I G N T E M P E R A T U R E O F 47 oC O R L E S S ( A L L O F U N I T E D S T A T E S ) , a) 1 2 A W G , 9 0 oC C O N D U C T O R S A R E G E N E R A L L Y A C C E P T A B L E F O R A C M O D U L E S IN V E R T E R O U T P U T C I R C U I T S W I T H 1 2 A M P S O R L E S S W H E N P R O T E C T E D B Y A 1 5 - AM P O R S M A L L E R O C P D . b) 1 0 A W G , 9 0 oC C O N D U C T O R S A R E G E N E R A L L Y A C C E P T A B L E F O R A C M O D U L E S IN V E R T E R O U T P U T C I R C U I T S W I T H 1 6 A M P S O R L E S S W H E N P R O T E C T E D B Y A 2 0 - AM P O R S M A L L E R O C P D . NO T E S F O R A R R A Y C I R C U I T W I R I N G ( G u i d e S e c t i o n 6 a n d 8 a n d A p p e n d i x F ) : OC P D = O V E R C U R R E N T P R O T E C T I O N D E V I C E NA T I O N A L E L E C T R I C A L C O D E ® RE F E R E N C E S SH O W N A S (N E C X X X . X X ) NO T E S F O R A L L D R A W I N G S : SI G N S – S E E G U I D E S E C T I O N 7 SI G N F O R D C D I S C O N N E C T SI G N F O R I N V E R T E R O C P D A N D A C DI S C O N N E C T ( I F U S E D ) N/ A s i n c e n o d c w i r i n g AC O U T P U T C U R R E N T NO M I N A L A C V O L T A G E SO L A R P V S Y S T E M AC P O I N T O F C O N N E C T I O N TH I S P A N E L F E D B Y M U L T I P L E SO U R C E S ( U T I L I T Y A N D S O L A R ) SU N P O W E R SP R - M 4 2 5 - H - A C 21 1 - 2 6 4 60 38 4 1 . 6 0 1 . 6 0 21 1 - 2 6 4 EC O S O L A R U S A E L E C T R I C A L L L C 1 3 9 6 2 S e a b o a r d C i r c l e 1 0 0 6 S A u s t i n S t r e e t U n i t # 2 LE Ga r d e n G r o v e , C A 9 2 8 4 0 90 9 - 7 4 8 - 1 3 0 0 1 . 9 2 0 1006 S Austin St Unit 208/12/22 HOMEOWNER: THANH LE PH: 714.722.8071 ADDRESS: 1006 S. AUSTIN STREET UNIT #2 SANTA ANA, CA 92704 DATE: 7/20/22DATE: 7/20/22 (&262/$5 86$ (/(&75,&$///& 13962 SEABOARD CIRCLE GARDEN GROVE, CA 92840 PH: 714.265.9077 DAVID Q HOANG C10 - 1045300 6&23(2):25. INSTALL (5) SUNPOWER SPR-M425-H-AC SOLAR ELECTRIC MODULES ON THE EXISTING 1ST STORY COMPOSITION ROOF. INSTALL ASSOCIATED MOUNTING HARDWARE, JUNCTION BOXES, CONDUIT, CONDUCTORS AND GROUNDING. INSTALL (1) AC DISCONNECT, AND INSTALL OCPD IN SUB PANEL. NOTE: DIMENSIONS AND FEATURES SHOWN ARE CLOSE TO SCALE BUT WERE TAKEN FROM A FIELD SURVEY AND APPROXIMATIONS MADE USING GOOGLE EARTH. PROPERTY LINE (N) AC DISCONNECT N SCALE: 1/16"=1' 8 16 32 48 VENT (TYP) (E) 100 AMP SUB PANEL 6,7(522)3/$1 ARRAY #1: (5) MODULES TILT = 18°, AZ = 270° PROPERTY LINE 6+((7 127,&( $1<&+$1*(67225 86(62)7+(6('2&80(176'5$:,1*6:,7+2877+( :5,77(1&216(172)-(11,)(5 .(00(25 6&277+$55,6$5(675,&7/<352+,%,7(' 2) PLANS PREPARED BY: JENNIFER KEMME PH: 909.748.1300 EXISTING 1-STORY ROOF: ASPHALT SHINGLE, FELT & 1 2" SHEATHING OVER RAFTERS EXISTING 2 X 6 RAFTERS @ 16" OC MODULES: 73.7" X 40.6" 48.0 LBS EACH SUNPOWER INVISIMOUNT MOUNTING SYSTEM UNIRAC FLASHKIT PRO ROOF ATTACHMENTS (USE 5 16" STAINLESS STEEL LAG BOLTS @ 64" OC OR LESS WITH A MINIMUM EMBEDMENT OF 21 2" INTO ROOF RAFTERS), WATERPROOF ALL CONNECTION LOCATIONS PER MANUFACTURER'S INSTRUCTIONS 3" MIN. 8" MAX. NTS (/(9$7,21 '(7$,/ 1.5' FIRE CLEARANCE TOTAL ROOF AREA = 2393 SF TOTAL SOLAR AREA = 105 SF 105 SF/2393 SF = 0.4 ARRAYS COVER 4% OF TOTAL ROOF AREA (E) 200 AMP MAIN SERVICE PANEL EXISTING RESIDENCE1 2 3 4 5 :.(17$9(18( 6 $8 67,1 675((7 (E) ADU 13'-4" 27'-7" 6' 72'-7" ROOF ACCESS POINTS ARE AT THE STRUCTURALLY STRONG PART OF THE BUILDING AND DO NOT REQUIRE LADDERING OVER OPENINGS. * * * 1006 S Austin St Unit 208/12/22 HOMEOWNER: THANH LE PH: 714.722.8071 ADDRESS: 1006 S. AUSTIN STREET UNIT #2 SANTA ANA, CA 92704 DATE: 7/20/22DATE: 7/20/22 (&262/$5 86$ (/(&75,&$///& 13962 SEABOARD CIRCLE GARDEN GROVE, CA 92840 PH: 714.265.9077 DAVID Q HOANG C10 - 1045300 6&23(2):25. INSTALL (5) SUNPOWER SPR-M425-H-AC SOLAR ELECTRIC MODULES ON THE EXISTING 1ST STORY COMPOSITION ROOF. INSTALL ASSOCIATED MOUNTING HARDWARE, JUNCTION BOXES, CONDUIT, CONDUCTORS AND GROUNDING. INSTALL (1) AC DISCONNECT, AND INSTALL OCPD IN SUB PANEL. (/(&75,&$//,1(',$*5$0 6+((7 127,&( $1<&+$1*(67225 86(62)7+(6('2&80(176'5$:,1*6:,7+2877+( :5,77(1&216(172)-(11,)(5 .(00(25 6&277+$55,6$5(675,&7/<352+,%,7(' 2) PLANS PREPARED BY: JENNIFER KEMME PH: 909.748.1300 EXISTING BUILDING GROUNDING ELECTRODE SYSTEM MAIN SERVICE INFO: 200 A, 120/240 VAC, 1Ø, 3-WIRE 100A M EXISTING MULTI-TENANT METER STACK, (2 METERS TOTAL): 125 A BUS RATED EA POSITION, 240 VAC, 1Ø M 100A EXISTING SUB PANEL: 100 A BUS RATED 240 VAC, 1Ø G L1 L2 60 A, 240 VAC, 1Ø AC DISCONNECT LOCKABLE, VISIBLE KNIFE-BLADE TYPE (2) 12 AWG THWN-2 & (1) 12 AWG GROUND IN 1 2" EMT CONDUIT SOURCE CIRCUIT #1: 5 MODULES, 240 VAC L1 L2 L1 L2 L1 L2 NEMA 3R, 240 VAC JUNCTION BOX (2) 12 AWG THWN-2 & (1) 12 AWG GROUND IN 1 2" EMT CONDUIT SUNPOWER SPR-M425-H-AC + - + - + - USE SUNPOWER INTEGRATED GROUNDING TO GROUND ALL MODULES, JUNCTION BOXES AND ANY OTHER METAL PARTS AND GROUND LUGS WITH #6 AWG SOLID COPPER WHERE NEEDED 12 AWG (TYP) SUNPOWER SPR-M425-H-AC SUNPOWER SPR-M425-H-AC 20A QUAD 20 A SOLAR BREAKER WITH 20 A MONITORING BREAKER 20A EXISTING BUILDING GROUNDING ELECTRODE SYSTEMTO M O N I T O R I N G 1006 S Austin St Unit 208/12/22 1006 S Austin St Unit 208/12/22 SunPower ® InvisiMount™ | Residential Mounting System Simple and Fast Installation • Integrated module-to-rail grounding • Pre-assembled mid and end clamps • Levitating mid clamp for easy placement • Mid clamp width facilitates even module spacing • Simple, pre-drilled rail splice • UL 2703 Listed integrated grounding Flexible Design • Addresses nearly all sloped residential roofs • Design in landscape and portrait • Rails enable easy obstacle management Customer-Preferred Aesthetics •#1 module and #1 mounting aesthetics • Best-in-class system aesthetics ȏ Premium,low-proȴledesign • Black anodized components • Hidden mid clamps and end clamps hardware,andcapped,ȵ ushrails Part of Superior System •Built for use with SunPower DC and AC modules • Best-in-class system reliability and aesthetics • Combine with SunPower modules and monitoring app sunpower.com Elegant Simplicity SunPower ® InvisiMount™ is a SunPower-designed rail-based mounting system. The InvisiMount system addresses residential sloped roofs and combines faster installationtime,designȵexibility,and superioraesthetics. TheΖnvisiMountproductwasspeciȴcallyenvisionedand engineered to pair with SunPower modules. The resulting system-level approach will amplify the aesthetic and installationbeneȴtsforbothhomeownersandinstallers. SunPower ® InvisiMount™ | Residential Mounting System InvisiMount Component Details Component Material Weight Mid Clamp Black oxide stainless steel AISI 304 63 g (2.2 oz) End Clamp Black anodized aluminum alloy 6063-T6 110 g (3.88 oz) Rail Black anodized aluminum alloy 6005-T6 830 g/m (9 oz/ft) Rail Splice Aluminum alloy 6005-T5 830 g/m (9 oz/ft) Ground Lug Assembly 304 stainless (A2-70 bolt; tin-plated copper lug)106.5 g/m (3.75 oz) End Cap Black acetal (POM) copolymer 10.4 g (0.37 oz) Roof Attachment Hardware Supported by InvisiMount System Design Tool Application • Composition Shingle Rafter Attachment • Composition Shingle Roof Decking Attachment • Curved and Flat Tile Roof Attachment • Universal Interface for Other Roof Attachments InvisiMount Operating Conditions Temperature ȫ40°Cto90°C(ȫ40°Fto194°F) Max. Load 2400 Pa uplift 5400 Pa downforce Roof Attachment Hardware Warranties Refer to roof attachment hardware manufacturer’s documentation ΖnvisiMountWarrantiesAndCertiȴcations Warranties 25-year product warranty 5-yearȴnishwarranty Certiȴcations UL 2703 Listed ClassAȴreratingwhendistancebetween roof surface and bottom of SunPower moduleframeisȱ3.5ȋ *Module frame that is compatible with the InvisiMount system required for hardware interoperability. © 2015 SunPower Corporation. All Rights Reserved. SUNPOWER, the SUNPOWER logo, and INVISIMOUNT are trademarks or registered trademarks of SunPower Corporation. All other trademarks are the property of their respective owners. Speciȴcationsincludedinthisdatasheetaresubjecttochangewithoutnotice. InvisiMount Component Images Module* / Mid Clamp and Rail Mid Clamp End Clamp Rail & Rail Splice Ground Lug Assembly End Cap Module* / End Clamp and Rail sunpower.com Document #509506 Rev B 1006 S Austin St Unit 208/12/22 FLASHKIT PRO is the complete attachment solution for composition shingle roofs. Featuring Unirac’s patented SHED & SEAL technology, a weather proof system which provides the ultimate protection against roof leaks. Kittedin10 packsformaximumconvenience,Ɯ ashingsandhardwareareavailableinMillorDarkƛnishes. With FLASHKIT pro, you have everything you need for a quick, professional installation. YOUR COMPLETE SOLUTION Flashings, lags, continuous slot L-Feet and hardware CONVENIENT 10 PACKS Packaged for speed and ease of handling FLASHKIT PRO TRUSTED WATER SEAL FLASHINGS FOR QUESTIONS OR CUSTOMER SERVICE VISIT UNIRAC.COM OR CALL (505) 248-2702 FLASH KITPROISTHECOMPLETEFLASHINGAND ATTACHMENTSOLUTIONFORCOMPOSITIONROOFS. FOR QUESTIONS OR CUSTOMER SERVICE VISIT UNIRAC.COM OR CALL (505) 248-2702 PRE-INSTALL • Locate roof rafters and snap chalk lines to mark the installation point for each roof attachment. • Drilla7/32ƌpilotholeateachroofattachment.Filleachpilothole with sealant. STEP 1 INSTALL FLASHKITPROFLASHING • AddaU-shapedbeadofroofsealanttotheundersideoftheƜ ashing with the open side of the U pointing down the roof slope. Slide thealuminumƜashingunderneaththerowofshinglesdirectlyup slopefromthepilotholeasshown.Aligntheindicatormarksonthe lowerendoftheƜashingwiththechalklinesontherooftocenter theraisedholeintheƜashingoverthepilotholeintheroof.When installedcorrectly,theƜashingwillextendunderthetwocoursesof shinglesabovethepilothole. STEP 2 INSTALL L-FOOT • FastenL-footandFlashingintoplacebypassingtheincludedlag boltandpre-installedstainlesssteel-backedEPDMwasherthrough theL-footEPDMgrommet,andtheraisedholeintheƜashing,into the pilot hole in the roof rafter. • DrivethelagboltdownuntiltheL-footisheldƛrmlyinplace.Itis normalfortheEPDMontheundersideofthestainlesssteelbacked EPDMwashertocompressandexpandbeyondtheoutsideedgeof the steel washer when the proper torque is applied. • Usecautiontoavoidover-torqueing thelag boltifusing animpactdriver. • RepeatSteps1and2ateachroofattachmentpoint. STEP 3 ATTACHL-FOOTTORAIL • Inserttheincluded3/8"-16T-boltsintothelowerslotontheRail (soldseparately),spacingtheboltstomatchthespacingbetween the roof attachments. • Position the Rail against the L-Foot and insert the threaded end of theT-BoltthroughthecontinuousslotintheL-Foot.Applyanti-seize toboltthreadstopreventgallingoftheT-boltandincluded3/8ƌ serratedƜangenut.Placethe3/8ƌƜangenutontheT-boltand ƛngertighten.RepeatSTEP 3untilallL-FeetaresecuredtotheRail withaT-bolt.AdjustthelevelandheightoftheRailandtorqueeach boltto30ft-lbs. INSTALL FLASHKITPROFLASHING STEP 1 STEP 2 STEP 3 INSTALL L-FOOT ATTACHL-FOOTTORAIL FLASHKIT PRO INSTALLATION GUIDE 1006 S Austin St Unit 208/12/22 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 1006 S Austin St Unit 208/12/22 STRUCTURAL ANALYSIS FOR NEW PHOTOVOLTAIC SOLAR SYSTEM NOTE: THESE CALCULATIONS ARE BASED ON INFORMATION AND MEASUREMENTS PROVIDED BY THE CONTRACTOR FROM HIS SITE INSPECTION. 1 Project Information:PV SOLAR ARRAY: LE RESIDENCE Latitude 33.7342° deg N 1006 S. AUSTIN STREET UNIT #2, SANTA ANA, CA 92704 Longitude -117.933° deg W Wind Speed 110 mph 95 mph (ASCE 7-16) Wind Exposure C Site Class D Seismic Design Category D 2 Loads: Existing Roof Dead Loads: 2 x 6 Rafters @ 16" OC 1.3 psf 1/2" Roof Sheathing 1.7 psf Roof Felt 1.5 psf Composition 5.0 psf Miscellaneous 3.5 psf Total 13.0 psf Existing Snow Load:0.0 psf Existing Roof Live Load:20.0 psf Proposed Roof Live Load:20.0 psf Wind Load: Using CBC 2019 (ASCE 7-16), Chapter 29: Wind Loads on Rooftop Equipment, the following wind pressures were calculated. p = qh (GCp) (ge) (ga) = 8.79 -45.19 psf qh = 0.00256 Kz Kzt Kd Ke V2 = 21.76 psf Kz = 0.85 (0-15 = 0.85, 20 = 0.90, 25 = 0.94, 30 = 0.98, 40 = 1.04) GCp = 0.7 -3.6 (Roof pitch = 18 deg, Zone = 2, Aeff = 20.8 sf) ge = 1.50 ga = 0.80 Lag Bolt Capacity: 5/16" lag bolt capacity = 270 lbs per inch embedment With 2 1/2" minimum embedment, capacity = 675 lbs Required Capacity: 45.19 psf * 5 modules * 20.8 sf = 4700.2 lbs 4700.2 lbs / 8 lag bolt connections = 587.5 lbs The pull-out capacity of the 5/16" lag bolts with a minimum 2 1/2" embedment into the roof rafter is sufficient to meet the demand of the wind uplift force on the solar system. Seismic Load: Per the CEBC 2019 Section 503.4, if the demand-capacity ratio of the lateral load-carrying elements increases less than 10% due to the addition of the solar system, no special provisions or structural modifications are required. Existing Roof Weight = 13.0 psf * 2393 sf = 31109 lbs Weight of Solar System = 5 modules * 48.0 lbs + 52 lbs of racking = 292 lbs 292 lbs / 31109 lbs = 0.01 The increase in load from the solar system will not increase the demand-capacity ratio of the existing lateral load-carrying elements by over 10%. NOTICE:VISION CIVIL ENGINEERING: JENNIFER KEMME, PE ANY CHANGES TO OR USES OF THESE DOCUMENTS 12273 11TH STREET, YUCAIPA, CA 92399 WITHOUT THE WRITTEN CONSENT OF VISION 909.754.8300, JENKEMME@VISIONCE.COM CIVIL ENGINEERING IS STRICTLY PROHIBITED.RCE 73054, EXP 12/31/22 Prepared by JENNIFER KEMME 7/26/2022 Page 1 1006 S Austin St Unit 208/12/22 STRUCTURAL ANALYSIS FOR NEW PHOTOVOLTAIC SOLAR SYSTEM NOTE: THESE CALCULATIONS ARE BASED ON INFORMATION AND MEASUREMENTS PROVIDED BY THE CONTRACTOR FROM HIS SITE INSPECTION. 3 Analysis of Existing Rafter Capacity:PV SOLAR ARRAY: LE RESIDENCE 1006 S. AUSTIN STREET UNIT #2, SANTA ANA, CA 92704 Rafter Loads: Solar system dead load = 292 lbs / 8 lag bolts total = 36.5 lbs at each lag bolt Existing roof dead load = 13 psf Snow load = 0 psf Roof live load = 20 psf Wind load = 114.2 lbs, 587.5 lbs Rafter span = 11.5 ft Load Combinations That Apply: #1: D + Lr or S = 13 psf + 36.5 lbs at each lag bolt + 20.0 psf #2: D + 0.75(0.6W) + 0.75(Lr or S) = 13 psf + 36.5 lbs at each lag bolt) + (0.75 (0.6) 114.2 lbs at each lag bolt) + (0.75 ( 20 psf)) #3: 0.6D + 0.6W = 0.6 ( 13 psf + 36.5 lbs at each lag bolt) - (0.6) 587.5 lbs at each lag bolt Calculated Maximum Bending Moment: #1: 545.5 ft/lbs + 104.9 ft/lbs = 650.5 ft/lbs [( 33 psf) ( 11.5 ft^2)] / 8 = 545.5 ft/lbs [( 36.5 lbs) ( 11.5 ft)] / 4 = 104.9 ft/lbs #2: 214.9 ft/lbs + 104.9 ft/lbs + 147.8 ft/lbs + 248.0 ft/lbs = 715.6 ft/lbs [( 13 psf) ( 11.5 ft^2)] / 8 = 214.9 ft/lbs [( 36.5 lbs) ( 11.5 ft)] / 4 = 104.9 ft/lbs 114.2 lbs) ( 11.5 ft)] / 4 = 147.8 ft/lbs 0.75 [( 20 psf) ( 11.5 ft^2)] / 8 = 248.0 ft/lbs #3: 128.9 ft/lbs + 63.0 ft/lbs - 1013.5 ft/lbs = -821.6 ft/lbs 0.6 [( 13 psf) ( 11.5 ft^2)] / 8 = 128.9 ft/lbs 0.6 [( 36.5 lbs) ( 11.5 ft)] / 4 = 62.96 ft/lbs 0.6 [( 587.5 lbs) ( 11.5 ft)] / 4 = 1013.5 ft/lbs Section Required: 821.6 ft/lbs (12) (0.7) / 1518 psi = 4.5 cu in Section Provided: 1.5 ( 5.5 ^2) / 6 = 7.6 cu in 7.6 cu in > 4.5 cu in, OK Calculated Deflection: [5( 33 psf / 12) ( 138 in^4)] / [384 (1200000) ( 20.8 )] = 0.52 in Allowable Deflection: 138 in / 240 = 0.58 in 0.58 in > 0.52 in, OK NOTICE: VISION CIVIL ENGINEERING: JENNIFER KEMME, PE ANY CHANGES TO OR USES OF THESE DOCUMENTS 12273 11TH STREET, YUCAIPA, CA 92399 WITHOUT THE WRITTEN CONSENT OF VISION 909.754.8300, JENKEMME@VISIONCE.COM CIVIL ENGINEERING IS STRICTLY PROHIBITED. RCE 73054, EXP 12/31/22 0.75 [(0.6)( Prepared by JENNIFER KEMME 7/26/2022 Page 2 1006 S Austin St Unit 208/12/22