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Plans ABBREVIATIONS ELECTRICAL NOTES JURISDICTION NOTES A AMPERE 1. THIS SYSTEM IS GRID—INTERTIED VIA A AC ALTERNATING CURRENT UL—LISTED POWER—CONDITIONING INVERTER. BLDG BUILDING 2. THIS SYSTEM HAS NO BATTERIES, NO UPS. `,cc CONC CONCRETE 3. A NATIONALLY—RECOGNIZED TESTING RECEIVED CD DC DIRECT CURRENT LABORATORY SHALL LIST ALL EQUIPMENT IN ' EGC EQUIPMENT GROUNDING CONDUCTOR COMPLIANCE WITH ART. 110.3. (E) EXISTING 4. WHERE ALL TERMINALS OF THE DISCONNECTING CITY OF TIGARD AUG 1 3 2015 EMT ELECTRICAL METALLIC TUBING MEANS MAY BE ENERGIZED IN THE OPEN POSITION, FSB FIRE SET—BACK A SIGN WILL BE PROVIDED WARNING OF THE REVIEWED FOR CODE COMPLIANCE CITY ��TI�gRD GALV GALVANIZED HAZARDS PER ART. 690.17. Approved: [�" ��l��Dl,^IG DIV�StON GEC GROUNDING ELECTRODE CONDUCTOR 5. EACH UNGROUNDED CONDUCTOR OF THE GND GROUND MULTIWIRE BRANCH CIRCUIT WILL BE IDENTIFIED BY OTC: I HDG HOT DIPPED GALVANIZED PHASE AND SYSTEM PER ART. 210.5. Permit#: tAA-j -- j I CURRENT 6. CIRCUITS OVER 250V 250.92(B).GROUND SHALL Address ya—r7a i/ 0-p"'o to - Z-( Imp CURRENT AT MAX POWER COMPLY WITH ART. 250.97, 250.92(B). vK-�r�{� Isc SHORT CIRCUIT CURRENT 7. DC CONDUCTORS EITHER DO NOT ENTER Suite#: � Dates � kVA KILOVOLT AMPERE BUILDING OR ARE RUN IN METALLIC RACEWAYS OR � C kW KILOWATT ENCLOSURES TO THE FIRST ACCESSIBLE DC LBW LOAD BEARING WALL DISCONNECTING MEANS PER ART. 690.31(E). MIN MINIMUM 8. ALL WIRES SHALL BE PROVIDED WITH STRAIN (N) NEW RELIEF AT ALL ENTRY INTO BOXES AS REQUIRED BY OFFICE COPY NEUT NEUTRAL UL LISTING. NTS NOT TO SCALE 9. MODULE FRAMES SHALL BE GROUNDED AT THE OC ON CENTER UL—LISTED LOCATION PROVIDED BY THE PL PROPERTY LINE MANUFACTURER USING UL LISTED GROUNDING • POI POINT OF INTERCONNECTION HARDWARE. PV PHOTOVOLTAIC 10. MODULE FRAMES, RAIL, AND POSTS SHALL BE SCH SCHEDULE BONDED WITH EQUIPMENT GROUND CONDUCTORS. S STAINLESS STEEL STC STANDARD TESTING CONDITIONS TYP TYPICAL UPS UNINTERRUPTIBLE POWER SUPPLY V VOLT Vmp VOLTAGE AT MAX POWER VICINITY MAP INDEX Voc VOLTAGE AT OPEN CIRCUIT W WATT 3R NEMA 3R, RAINTIGHT PV2 SIOTE PLAN a P ,� `. . PV3 STRUCTURAL VIEWS n ^ . " ` PV4 UPLIFT CALCULATIONS LICENSE GENERAL NOTES .,. PV5 THREE LINE DIAGRAM �' �� � PV6 ELECTRICAL CALCULATIONS OR # 180498 1. ALL WORK TO BE DONE TO THE 2014 OSSC �, . ,. a , Cutsheets Attached RGC, CGC1 AND 2012 IBC. j�� . 2. ALL ELECTRICAL WORK SHALL COMPLY WITH ++" ' "` f '� THE CURRENT NATIONAL ELECTRIC CODE AS d�f��� `C°� AMENDED BY THE OREGON ELECTRICAL SPECIALTY S W a1 CODE. " C1� ' MODULE GROUNDING METHOD: ZEP SOLAR t : —s AHJ: Tigard REV BY DATE COMMENTS i^ �'-I J I�DATE COMMENTS UTILITY: Portland General Electric 0( ©®© Nfetro,R� land Oregon, State ofOOre on U.S. Geological Surve CONFIDENTIAL - THE INFORMATION HEREIN . NUMBER: J B-9722862 00 PRDAISE OWNER: DESCRIPTION: DESKk ���� CONTAINED SHALL NOT BE USED FOR THE MENZALJI, MOHAMMAD MENZALJI RESIDENCE Derrick Olds = SolarCity BENEFIT OF ANYONE EXCEPT SOLARCITY INC., MOUNTING SYSTEM: �'��o' NOR SHALL IT BE DISCLOSED IN WHOLE OR IN Comp Mount Type C 12773 SW MORNING HILL CT 7.8 KW PV ARRAY PIN PART TO OTHERS OUTSIDE THE RECIPIENTS MODULES: TI G A R D OR 97223 TM K OWNER:* ORGANIZATION, EXCEPT IN CONNECTION WITH ' 3055 Cleo veN Way THE SALE AND USE OF THE RESPECTIVE 3D REC REC260PEZ SOLARCITY EQUIPMENT, WITHOUT THE WRITTEN ( # /liIPI 7��7IVy� • PAGE NAME: SHEET: REV DATE: San Mateo, CA 94402 INVERTER: (503) 750-2114 COVER SHEET PV 1 8/10/2015 (888)T:(650) 50LL-aTTY(�582489)w)w.oIorctycom PERMISSION OF SOLARCITY INC. Multi de Inverters PITCH: 26 ARRAY PITCH:26 MP1 AZIMUTH: 180 ARRAY AZIMUTH: 180 MATERIAL: Comp Shingle STORY: 1 Story 12773 SW Morning Hill Ct PITCH: 26 ARRAY PITCH:26 - MP2 AZIMUTH:270 ARRAY AZIMUTH: 270 MATERIAL: Comp Shingle STORY: 1 Story (E)DRIVEWAY ® )1 Front Of House AC OFH 0 iii I LEGEND 0 'I Q (E) UTILITY METER & WARNING LABEL I� ® INVERTER W/ INTEGRATED DC DISCO _ iIMMEI� & WARNING LABELS ° UrRocke%Gaged ° ° DC DISCONNECT & WARNING LABELS Rich ° Docked Gated ° A, � STAMPED & SIGNED F� AC DISCONNECT & WARNING LABELS FOR STRUCTURAL ONLY O DC JUNCTION/COMBINER BOX & LABELS "\`' PROFESS Q DISTRIBUTION PANEL & LABELS ��§5 ,NAG' ,9 /o2 p 1 FSB-0— .o345PE A'r Lc LOAD CENTER & WARNING LABELS O - 1 n If O DEDICATED PV SYSTEM METER ¶9OREGO' STANDOFF LOCATIONS Digitally signed yti Y 16,20 J�P — CONDUIT RUN ON EXTERIOR �■��� by John Calvert 'q CP` GATE/FEN EN ON INTERIOR ..11111.11�IIIIII " Date:2015.08.11 Exp: 12/31/15 r7..-1 HEAT PRODUCING VENTS ARE RED � 11:44:30 06'00' l; `l INTERIOR EQUIPMENT IS DASHED SITE PLAN N A TOTAL ARRAY AREA (SF): 544 Scale: 3/32" = 1' ilk TOTAL ROOF AREA (SF): 2337 w `+ E TOTAL ARRAY AREA IS a 23.27 0 1' 10' 21' PERCENT OF TOTAL ROOF AREA Ilmlow•� s PREMISE OM1ER: DESCRPTNXN: DESIGN: CONFIDENTIAL- THE INFORMATION HEREIN JOB NUMBER: J B-9 7 2 2 8 6 2 00 \�� • CONTAINED SHALL NOT BE USED FOR THE MENZALJI, MOHAMMAD MENZALJI RESIDENCE Derrick Olds .SolarCity NOR SHALL IT IAN DISCLOSED IN1ARULTME OR IN MOUNTING StS 12773 SW MORNING HILL CT 7.8 KW PV ARRAY 'Igo PART TO OTHERS OUTSIDE THE RECIPIENTS Comp Mount Type C ORGANIZATION, EXCEPT IN CONNECTION METH MCOULLS TIGARD, OR 97223 THE SALE AND USE OF NE RESPECTIVE (30) REC # REC260PEZ al M teo, kw 44y SOLARCITY EQUIPMENT. WITHOUT THE WRITTEN NNVERTER PAGE NNE: SHEEP: REV DATE Son Mateo,CA 94402 PERMISSION OF SOIAROTY INC' Multiple Inverters (503) 750-2114 SITE PLAN PV 2 8/10/2015 (888)T:(650) (765-2489)�iww.aolorrcty.com STAMPED & SIGNED FOR STRUCTURAL ONLY II It ,�Ep PROFFS /1'a (E) 2x6 @� �NGIN� s/02 4, 2x10 DFI2 (N).�' - •I345PE Ai SIMPSON SDW 22300 WOOD SCREWS (E) RAFTER '�/�/ (E) WALL OR (N) SISTER MEMBER CENTERED (E) RIDGE BOARD 13 SUPPORT BELOW BETWEEN SUPPORTS OR SUPPORT BELOW ® ��// OREGO , ���� Digitally signed 2iq '� Wiiiiiirii� 'WOW OWASTIMMO111111111111111111105 OM VII by John Calvert E'S'N A. CAS-.1 - X SEE MP SIDE VIEW FOR REQUIRED LENGT}I X 4" \ Date:2015.08.11 1' 17'-5" / 1 1:44:56-06'00' Exp: 12/31/15 DI. D1 1'-• (E) LBW v MIR v 0 SIDE VIEW OF MP1 NTS SISTER UPGRADE INFORMATION: RAFTER UPGRADE INDICATED BY HATCHING BMW A UPGRADE NOTES: TOP VIEW OF PARTIAL LENGTH SISTER MP1 X-SPACING X-CANTILEVER Y-SPACING v-CANTILEVER ( LEVER rvores 1. CUT AND ADD (N) SISTER AS SHOWN IN THIS SIDE NEW AND REFERENCED TOP VIEW. LANDSCAPE 72" 24" STAGGERED 2. FASTEN (N) SISTER TO (E) MEMBER W/ SIMPSON SDW 22300 (IF 2—PLY) OR 22458 EU PORTRAIT 48" 20" (IF 3—PLY) SDW SCREWS AS SHOWN AT 16" O.C. ALONG SPAN AS SPECIFIED, IF Scale: 3/4"=1'-0" RAFTER 2x10 @ 24"OC Y AZI 180 PITCH 26 STORIES: 1 WOOD SPLITTING IS SEEN OR HEARD, PRE—DRILL WITH A 3" DRILL BIT. • ARRRARAY AZI 180 PITCH 26 CJ. 2X6 @24°OC Comp Shingle ALT. OPTION FOR FULL LENGTH MEMBERS ONLY— FASTEN (N) SIDE MEMBER TO (E) RAFTER W/ 10d (IF 2—PLY) OR 16d FROM EACH SIDE (IF 3—PLY) COMMON NAILS AT 6" O.C. ALONG SPAN. •SISTER ALL RAFTERS ON THIS MP SECTION INTO WHICH THE ARRAY IS LAGGED I�I \ (E) 2x6 6" END 16" / DISTANCE 16 O.C. 411) \ 'r 6 � STAGG. TYP�r (E) 2x10 RAFTER STRUCTURE MEETS THE 2y � , 2 o- e — 1 -o PRESCRIPTIVE REQUIREMENTS 4y4' 4 iil OF THE OSISC SECTION 305.4 o— o — — o I 10'-7.. 1'— (E) LBW SIMPSON SDW WOOD SCREWS (N) 2x10 SIDE MEMBER • SIDE VIEW OF MP2 NTS B (ii) 2x10 END FASTENER GROUPING - MP2 X-SPACING X-CANTILEVER Y-SPACING Y-CANTILEVER NOTES Scale: 1"=1' 0" LANDSCAPE 72" 24" STAGGERED PORTRAIT 48" 20" RAFTER 2x8 @ 24" OC ROOF AZI 270 PITCH 26 STORIES: 1 ARRAY AZI 270 PITCH 26 C.J. 2x10 @16" OC Comp Shingle CONFIDENTIAL — THE INFORMATION HEREIN JOB NUMBER: J B-9722862 00 PREMISE OWNER: DESCRIPTION: DESIGN: CONTAINED SHALL NOT BE USED FOR THE MENZALJI, MOHAMMAD MENZALJI RESIDENCE Derrick Olds �\,;;�OI���I�` , BENEFIT OF ANYONE EXCEPT SOLARCITY INC., MOUNTING SYSTEM: ;'•„� Y NOR SHALL IT BE DISCLOSED IN WHOLE OR IN Comp Mount Type C 12773 SW MORNING HILL CT 7.8 KW PV ARRAY PART TO OTHERS OUTSIDE THE RECIPIENTS p ORGANIZATION, EXCEPT IN CONNECTION WITH MODULES TIGARD, OR 97223 THE SALE AND USE OF THE RESPECTIVE (30) REC # REC260PEZ 3055 GearNew way SOLARCITY EQUIPMENT, WITHOUT THE WRITTEN PAGE NAME: SHEET: REV.. DATE: San Mateo, CA 94402 PERMISSION OF SOLARCITY INC. INVERTER: (503) 750-2114 STRUCTURAL VIEWS PV 3 8/10/2015 (888)-SOL-C ITY(6582489)�www.solarcciity.com Multiple Inverters • PV MODULE 5/16" BOLT WITH LOCK INSTALLATION ORDER STAMPED & SIGNED & FENDER WASHERS LOCATE RAFTER, MARK HOLE FOR STRUCTURAL ONLY ZEP LEVELING FOOT (1) LOCATION, AND DRILL PILOT HOLE. ZEP ARRAY SKIRT (6) SEAL PILOT HOLE WITH 'V�Q,�O IN- - °(S) ZEP COMP MOUNT C (4) (\) POLYURETHANE SEALANT. ,�C,1� �N Fq 0q At'l� fAIVA N i •s345PE • r" ZEP FLASHING C ������f (3) INSERT FLASHING. 6 (E) COMP. SHINGLE 1, 0■ (`) PLACE MOUNT. O ,c (E) ROOF DECKING INSTALL LAG BOLT WITH 11. 410)76G 6' 9 20��Q, 5/16" DIA STAINLESS (5) (5) SEALING WASHER. A. CA\- STEEL LAG BOLT LOWEST MODULE SUBSEQUENT MODULES INSTALL LEVELING FOOT WITH Digitally signed WITH SEALING WASHER ` P' Date:BOLT & WASHERS. Ex 12/31/15 John Calvert (2-1/2" EMBED. MIN) (E) RAFTER STANDOFF i i:45 8.11 1 1:45:20 -06'00' Scale: 1 1/2" = 1' PREMISE OWNER: DESCRIP110N: DESIGN: CONFIDENTIAL — THE INFORMATION HEREIN JOB NUMBER: J B-9 7 2 2 86 2 00 ��� CONTAINED SHALL NOT BE USED FOR THE MENZALJI, MOHAMMAD MENZALJI RESIDENCE Derrick Olds SolarCity BENEFIT OF ANYONE EXCEPT SOLARCITY INC., MOUNTING SYSTEM: 1•.,,a NOR SHALL IT BE DISCLOSED IN WHOLE OR IN Comp Mount Type C 12773 SW MORNING HILL CT 7.8 KW PV ARRAY ►�� PART TO OTHERS OUTSIDE THE RECIPIENTS p ORGANIZATION. EXCEPT IN CONNECTION WITH MODULES TIGARD, OR 97223 THE SALE AND USE OF THE RESPECTIVE 30 REC # REC260PEZ 3055 Mateo, CA Way SOLARCITY EQUIPMENT, WITHOUT THE WRITTEN ( ) tt PAGE NAME: SHEET REV DATE: San Mateo, CA 94402 PERMISSION OF SOLARCITY INC. INVERTER: 503 750-2114 PV 4 8/10/2015 T:(t 50) 638 1028 F:(650)638-1029 Multiple Inverters ) UPLIFT CALCULATIONS PV `F (888)—SOL—CITY(765-2489) www.3ala«Ity.com GROUND SPECS MAIN PANEL SPECS GENERAL NOTES INVERTER SPECS MODULE SPECS LICENSE BOND (N) #8 GEC TO TWO (N) GROUND Panel Number: No Label Inv 1: DC Ungrounded INV 1 -(1)ABB PVI-3.D OUTD S US-Z A pqEL: A -(30)REC # REC260PEZ OR # 180498 RODS AT PANEL WITH IRREVERSIBLE CRIMP Meter Number:23792104 Inv 2: DC Ungrounded FCI Inverter; Zigbee 3000W, 240V, 967. PV Module; 260W, 236.6W PTC, MC4, 40mm, Black Frame, ZEP Enabled RGC, CGC1 Underground Service Entrance INV 2 -(1)ABB I P3.6-OUTDS-US - 1,/APEL: B Inverter; - 240V, 9 Voc: 37.8 Vpmax: 30.7 INV 3 Isc AND Imp ARE SHOWN IN THE DC STRINGS IDENTIFIER (E) 200A MAIN SERVICE PANEL (E) 200A/2P MAIN CIRCUIT BREAKER ADJUST MIN. ACTIVATION VOLTAGES! (E) WIRING BRYANT Inverter 1 PAR CUTLER-HAMMER COOPER (N) 125A Load Center 200A/2P Disconnect Meter Socket © 40 ABB PVT-3.0-OUTD-S-US-Z-A /\ ' (E) LOADS A g C 20A/2P • L1 1 7aov I • n - - - I • -.---4 L2 _ /m \ 40A/2P GND - EGC/ •� DC, 9 DC. Vstart = 120V a 1 p -.�Dc- DC- MP 1: 1x14 U l- �f GND , --- -cec - • • I 1 MEM ----EGC------- - - EGC Cill -• ADJUST MIN. ACTIVATION VOLTAGES! r N l Inverter 2 IND I I 2 V ___ EGC/GEC _ I ® ABB Vstart = 120V j z-z / PVT-3.6-OUTD-S-US-Z-A r Dc- MP 2: 1x9 20A 2P EGC- I //�� Li I 740v I r - T GEC I y 1 ���•__-. 1 1 1 TO 120/240V i i i L2 DC± I (3� -•SINGLE PHASE Vstart = 120V I I L_nti -}-y EGG/ rte-DC+ DC+ UTILITY SERVICE I 1 V GEC T 1 IJJ I 1 0 _� DC- MP 1: 1x7 I I I 1 I ®----EGC--- ----f-- - 1GC J I 1 L 1 1 (1)Conduit Kit; 3/4' EMT I Voc* = MAX VOC AT MIN TEMP (1)CUTLER-HAMM R / CH240 PV BACKFEED BREAKER e -(1)CUTLER-HAMMER i DG222URB POI Breaker, 40A/ 2 Spaces, Tan Handle Disconnect; 60A, 240Vac, Non-Fusible, NEMA 3R AC DC, -(2)Ground Rod; 5/8' x 8', Copper -(1)CUTLER-HAMMER rr DG100NB Ground/Neutrol Kit; 60-100A, General Duty(DG) C (1)BRYANT#BR48L125RP B (1)COOPER B-Line Meter Socket 011 Load Center; 125A, 120/240V, NEMA 3R Meter Socket; 125A, 4-14AWG, Ring Type -(2)CUTLER-HAMMER /BR220 -(1)AW CAP; B-Line Meter Socket Accessory Breaker, 20A 2P, 2 Spoces -(1)Milbank 1 CL200D /Itron CIS Solid ate Single-Phase Meter; Digital -(1)AWG tY A 1NWN-2, Black II l (1)AWG 10, THWN-2, Black (2)AWG x'10, PV Yfire, 600V, Block Voc* =583.5 VDC ISC 9.01 ADC © -4-(1)AWG /8, THWN-2, Red ` ®IMF-(1)AWG /10, II-IM-2, Red O (1)AWG /6, Stranded Bare Copper EGC Vmp =429.8 VDC Imp=8.5 ADC • -(1)AWG #8, THWN-2, White NEUTRAL Vmp =240 VAC Imp=30.5 AAC LLL I (1)AWG #10, THWN-2, White NEUTRAL Vmp =240 VAC Imp=14.5 AAC (1)Conduit Kit; 3/4' EMT -(1)AWG 16, THWN-2, Green EGC/GEC -(1)Conduit,Klt;,3/4' EMT . , . . .. -(1)AWG 18, THWN-2, Green EGC/GEC -(1)Conduit Kit; 3/4' EMT . . O (2)AWG 110, PV Wire, 600V, Black VOC* =375.1 VDC Isc =9.01 ADC lO5 (1)AWG 110, THWN-2, Black -(1)AWG /6, Stranded Bare Copper EGC Vmp =276.3 VDC Imp=8.5 ADC §-(1)AWG #10, THWN-2, Red (1)Conduit Kit; 3/4' EMT --(1)AWG #10, THWN-2, White NEUTRAL Vmp =240 VAC Imp=16 MC (2)AWG #10, PV Wire, 600V, Block Voc* =291.75 VDC Isc =9.01 ADC . . . -(1)AWG X18, THWN-2, Green EGC/GEC-(1)Conduit Kit; 3/4-.ENT. . . , O -(1)AWG/6,Stranded Bare Copper EGC Vmp =214.9 VDC Imp=8.5 ADC (1)Conduit Kit; 3/4' EMT CONFIDENTIAL THE INFORMATION HEREIN J08 NUMBER: OWNER:8-9722862 0 0 PREMISE OWNER: DESCRIPTION: DESIGN: \\ CONTAINED SHALL NOT BE USED FOR THE t.E MENZALJI, MOHAMMAD MENZALJI RESIDENCE Derrick Olds SolarCity BENEFIT OF ANYONE EXCEPT SOLARCITY INC., MOUNTING SYSTEM: ;'.,o' NOR SHALL IT BE DISCLOSED IN WHOLE OR IN Comp Mount Type C 12773 SW MORNING HILL CT 7.8 KW PV ARRAY PART IZ TO OTHERS OUTSIDE THE RECIPIENT'S WI MODULES TIGARD, OR 97223 3055 Clearvew Way ORGANIZATION, EXCEPT IN CONNECTION WITH � THE SALE AND USE OF THE RESPECTIVE (30) REC # REC260PEZ PAGE NAME: SHEET: REV DATE: s30 Mateo, CA 94402 SOLARCITY EQUIPMENT, WITHOUT THE WRITTEN INVERTER: T:(650)638-1028 F:(650)638-1029 PERMISSION OF SOLARCITY INC. Multiple Inverters (503) 750-2114 THREE LINE DIAGRAM PV 5 8/10/2015 (888)-SOL-aTY(765-2489)www.solarcity.com ELECTRICAL CALCULATIONS Module: Inverter 1. 14 REC 260PEZ 1 ABB PVI 3.0 5 AFCI 234.3 0.96 Inv Power WPTC 3300 3148.99 Voltage Drop Calculations Vdrop= Imp) ' (2`Length)*(Resistance) / Vmp) Version 5.8.0 Module: 16 REC 260PEZ 234.3 1 Imp(A) Max. Length(ft) Wire Inverter 2: 1 ABB PVI-3.6-S AFCI 0.96 3840 3598.85 String: 8.5 75 AWG #10 at Max Ave Hi:87 deg F Module: REC 260PEZ 234.3 Vdrop= (8.5 150 0.00124 Ohms) / 230.99 0.68 Inverter 3: Branch: 18.5 I 50 AWG #10 at Max Ave Hi:87 deg F Module: REC 260PEZ 234.3 Vdrop= (8.5 100 0.00124 Ohms) / 276.3 0.46 - Total voltage drop in DC conductors= 1.14 Inverter 4: Inverter: I 16 I 10 AWG #10 at 240V Vdrop= (16 20 0.00124 Ohms) / 240 V 0.08 Total: 30 Modules Total Inv Pwr: 7140 6747.84 PTC Combined 24.4 l 20 1 AWG #8 I at 240V Photovoltaic Module Electrical Specifications: Total STC: 7800 Vdrop= (24.4 40 0.00078 Ohms) / 240 V 0.22 Voc: 37.8 V deg F deg C Vmp: 30.7 V Record Low Temp: 8 -13 Total voltage drop in AC conductors= 0.31 Isc: 9.01 A Max Average Hi Temp: 87 _31 Total voltage drop in AC and DC conductors= Imp: 8.5 A Record Hi Temp: Tvoc: -0.1 V/deg C Tisc: 2.16 mA/deg C I String Type A and 2 Combined Strings Type A Voc Correction Method: Manuf TVoc Data Branch Circuit Type A 1 way wire length: N/A Voc Correction Factor: ABB PVI-3.6-S AFCI 1 strings per branch 1 1 strings per branch 2 Inverter Min Vdc Input: 130 9 REC 260PEZ Min Vmp at Max Temp: 230.99 9 modules per series string 7 I modules per series string Voc= 340.2 Voc= 340.2 V Voc= 264.6 V Max Voc at Min Temp: 375.1 Vmp= 276.3 Vmp= 276.3 V Vmp= 214.9 V Inverter Max Vdc Input: 600 Isc= 9.01 Max String Size: 14 Isc= 9.01 A Isc= 9.01 A Imp= 8.5 Imp= 8.5 A Imp= 8.5 A Icont= 11.26 Art 690.8(A)(1) 1-way wire length: 50 Icont= 11.26 A Icont= 11.26 A Art 690.8(A)(1) 1.a Conductor: AWG #10 _PV Wire 2.a Conductor 1: N/A Conductor 2: N/A • Icont` 1.25=(Amps) 14.08 I Conductor 1 Conductor 2 30 deg C ampacity= 40 I Icont` 1.25=(Amps) 14.08 14.08 1.b Icont=(Amps) 11.26 I 30 deg C ampacity= N/A N/A Start ampacity 40 2.b Icont=(Amps) 11.26 11.26 Temperature derate(%=F) 0.76 Start ampacity N/A N/A Conduit fill derate(%=#) 1 Temperature derate(%=F) N/A N/A Derated ampacity 30.4 Conduit fill derate(%=#) N/A N/A 1.c Derated ampacity N/A _ N/A Icont` 1.25=(Amps) 14.08 2.c Term 1 Term 2 Ampacity 40 I Temp table N/A N/A Icont`1.25=(Amps) 14.08 14.08 1.d Icont` 1.25=(Amps) 14.08 ' N/A Ampacity N/A OCP Size= 15 - - I Inverter Type A Output 2.d OCP Size= I 15 I 15 I ABB PVI-3.6-S AFCI 1 way wire length: 10 ft Icont= I 16 I A Art 690.8(A)(1) Combined Inverter Output Service Voltage= 3.a Icont*1.25=(Amps) 20 Art 690.8(B)(1) Total Inverter Power= 1 way wire length= 20 OCP Size= 20 Art 240.6(A) Icont=#of inverters"max inverter current Art 690.8(A)(1) 3.b Conductor:I AWG #10 THWN-2 at 90 deg C Table 310.16 Icont=(Amps) Icont*1.25=(Amps) 20 4.a Icont`1.25=(Amps) 38.12 Art 690.8(B)(1) • 30 deg C ampacity= 40 I OCP size= 40 Art 240.6(A) _ 3.c Icont=(Amps) 16 4.b Conductor: AWG #8 THWN-2 at 90 deg C:Table 310.16 Start ampacity 40 Icont* 1.25=(Amps) 38.12 Temperature derate(%=F) _ 0.91 30 deg C ampacity= 55 Conduit fill derate C/0=#) 1 4.c Icont=(Amps) 30.5 Derated ampacity 36.4 1 Start ampacity 55 3 d Icont* 1.25=(Amps) 20 J Temperature derate(%=F) 0.91 Ampacity 35 Conduit fill derate(%=#) 1 Derated ampacity 50.05 4.d Icont* 1.25=(Amps) 38.12 I_ Ampacity 50 I J13-9722862 0 0 RISE OWNER: DESCRIPTION: DESIGN: CONFIDENTIAL - THE INFORMATION HEREIN JOB NUMBER: SolarCity CONTAINED SHALL NOT BE USED FOR THE MENZALJI, MOHAMMAD MENZALJI RESIDENCE Derrick Olds �_ . BENEFIT OF ANYONE EXCEPT SOLARCITY INC., MOUNTING SYSTEM: �':,: NOR SHALL IT BE DISCLOSED IN WHOLE OR IN Comp Mount Type C 12773 SW MORNING HILL CT 7.8 KW PV ARRAY PART TO OTHERS OUTSIDE THE RECIPIENT'S MODULES TI G A R D OR 97223 3055 Cleary ew Way ORGANIZATION, EXCEPT IN CONNECTION WITH THE SALE AND USE OF THE RESPECTIVE (30) REC # REC260PEZ PAGE NAME: SHEET: REV: DATE: San Mateo, CA 94402 SOLARCITY EQUIPMENT, WITHOUT THE WRITTEN NVERTER: T:(650)638-1028 F:(650)638-1029 PERMISSION OF SOLARCITY INC. fll Multiple Inverters (503) 750-2114 ELECTRICAL CALCULATIONS _ PV 6 8/10/2015 (B88)-SOL-CITY(765-2489)www.solarciIy.co Label Location: Label Location: Label Location: CAUTION: SOLAR CIRCUIT (C)(IC)(CB) MAXIMUM AC - A (AC) (POI) WARNING (POI) Per Code: OPERATING CURRENT Per Code: Per Code: IFC 605.11.1.4 MAXIMUM AC - v NEC 690.54 INVERTER OUTPUT NEC 690.64.B.7 OPERATING VOLTAGE CONNECTION Label Location: DO NOT RELOCATE THIS OVER CURRENT PHOTOVOLTAIC DC (DC) (INV) DEVICE DISCONNECT Per Code: NEC 690.14.C.2 Label Location: WARNING (AC) (P01) ELECTRIC SHOCK HAZARD Per Code: Label Location: Label Location: DO NOT TOUCH TERMINALS NEC 690.17(4) WARNING (DC) (INV) MAXIMUM POWER- A (DC)(INV) TERMINALS ON BOTH LINE AND Per Code: POINT CURRENT(Imp)- LOAD SIDES MAY BE ENERGIZED ELECTRIC SHOCK HAZARD NEC 690.35(F) MAXIMUM POWER- Per Code: IN THE OPEN POSITION THE DC PHOTOVOLTAIC SYSTEM ARE CONDUCTORS C FS PHO TO BE USED WHEN POINT VOLTAGE(Vmp) V NEC 690.53 UNGROUNDED AND INVERTER IS MAXIMUM SYSTEM MAY BE ENERGIZED UNGROUNDED VOLTAGE(Voc)_V SHORT-CIRCUIT CURRENT(Isc) A Label Location: PV SYSTEM (AC) DISCONNECT FOR UTILITY OPERATION Label Location: WARNING (DC) (CB) ELECTRICAL SHOCK HAZARD Per Code: DO NOT TOUCH TERMINALS NEC 690.17(4) Label Location: TERMINALS ON BOTH LINE AND PHOTOVOLTAIC POINT OF (P01) LOAD SIDES MAY BE ENERGIZED INTERCONNECTION Per Code: IN THE OPEN POSITION WARNING: ELECTRIC SHOCK DC VOLTAGE IS HAZARD.DO NOT TOUCH NEC 690.17.4; NEC 690.54 ALWAYS PRESENT WHEN TERMINALS.TERMINALS ON SOLAR MODULES ARE BOTH THE LINE AND LOAD SIDE EXPOSED TO SUNLIGHT MAY BE ENERGIZED IN THE OPEN POSITION. FOR SERVICE DE-ENERGIZE BOTH SOURCE AND MAIN BREAKER. PV POWER SOURCE Label Location: MAXIMUM AC _ A OPERATING CURRENT WARNING (DC) (INV) MAXIMUM AC Per Code: OPERATING VOLTAGE V ELECTRIC SHOCK HAZARD IF A GROUND FAULT IS INDICATED NEC 690.5(C) NORMALLY GROUNDED CONDUCTORS MAY BE UNGROUNDED AND ENERGIZED Label Location: CAUTION (P01) DUAL POWER SOURCE Per Code: SECOND SOURCE IS NEC 690.64.B.4 Label Location: PHOTOVOLTAIC SYSTEM PHOTOVOLTAIC AC (AC) (P01) (C): Con Disconnect (C DISCONNECT Per Code: duit NEC 690.14.C.2 (CBB): oombiner Box Combiner Label Location: (D): Distribution Panel (DC): DC Disconnect CAUTION (D) (P01) (IC): Interior Run Conduit Per Code: PHOTOVOLTAIC SYSTEM (INV): Inverter With Integrated DC Disconnect ) J CIRCUIT IS BACKFED NEC 690.64.B.4 (LC): Load Center (M): Utility Meter (P01): Point of Interconnection CONFIDENTIAL — THE INFORMATION HEREIN CONTAINED SHALL NOT BE USED FOR r.,±„j 3055 Clearview Way THE BENEFIT OF ANYONE EXCEPT SOLARCITY INC., NOR SHALL IT BE DISCLOSED l- San Mateo,CA 94402 IN WHOLE OR IN PART TO OTHERS OUTSIDE THE RECIPIENTS ORGANIZATION, Label Set P�'��� o T:(650)638-1028 F:(650)638-1029 EXCEPT IN CONNECTION WITH THE SALE AND USE OF THE RESPECTIVE ,� Sla r�i ty (888)-SOL-CITY(765-2489)www.solarcdy.com SOLARCITY EQUIPMENT, WITHOUT THE WRITTEN PERMISSION OF SOLARCITY INC. ZS Comp Edge Zone Calculations 3 of 4 ZS Comp Edge Zone Calculations 4 of 4 Zep Solar 3/26/15 ZepSolar 3/26/15 • Lateral Spacing Module Deflection Spacing The lateral force on the system increases as the pitch of the roof increases,but the amount of snow on the landscape module spacing= -1.4545 x Maximum Uplift or Down Force Pressure+120.7273 roof decreases for slopes greater than 30 degrees.With this in mind,the lateral force will be checked at 30 degrees with ground snow load and 45 degrees with sloped roof snow. portrait module spacing =-0.8182 x Maximum Uplift or Down Force Pressure+79.909 Allowable Lateral Load Maximum Uplift Pressure Landscape= -27.73 lateral spacing = module width x design load Maximum Uplift Pressure Portrait= -25.89 Snow Calculations Maximum Down Force Pressure= 31.91 psf Ground Snow Load= 30 psf p5=C5 Pr Roof Pitch= 31 45 degrees landscape module spacing =-1.4545 x 31.91 psf+ 120.7273 =74" pf=0.7CeC�lpg Ce= 0.9 C5= 0.71 0.45 = 1.2 pf= 22.68 22.7 psf portrait module spacing= -0.8182 x 31.91 psf+79.909=54" I= 1.0 p5= 16.1 10.2 psf Calculation Summary Roof Pitch Calculated Edge Zone Spacing 27 30 31 45 Spacing Check Landscape Portrait Design Snow Load 26.73 25.98 13.80 7.22 psf Uplift 87" 56" (snow load spread over the length of the rafter) Down Force 89" 53" Lateral 30° 27° 30° Lateral Force Component 74" 48" 44" Down Force Load Roof Pitch Module Deflection 74" 54" Combinations: 27 30 31 45 D+S= 13.50 14.49 8.65 7.22 psf As can be seen in the table above,for Design Wind Speeds up to 120 mph and Ground Snow Loads up to 30 D+0.75"0.6W+0.755 10.46 11.24 6.88 5.95 psf psf with modules orientated in landscape,the system is strong enough to be installed at 72"on center in the Edge Zone.When modules are installed in portrait,the spacing for edge zone installations can be 48"on Allowable Spacing for Lateral Force center for most roof pitches.For roof pitches that are greater than 27 but less than 31°,the maximum 30 degree roof pitch attachment spacing is 44". 2901bs in landscape lateral spacing= 39"x 14.49 psf x 144 ft2 =74" 2901bs in portrait lateral spacing = 65"x 14.49 psf x 144 ft2 =44" Portrait spacing is less than 48".Try roof pitch of 27 degrees 2901bs in portrait lateral spacing= 65"x 13.50 psf x 144 ft2 =48" Solar Inverters Additional highlights: - RS-485 communication interface ABB string inverters (for connection to laptop or data logger). PVI-3.0/3.6/3.8/4.2-TL-OUTD - Integrated Arc Fault Detection and Ass ( Interruption(-A Version). °l 3.0kW to 4.2kW ,,�, .TM . 4 i min* i EV Technical data and types Type code PVI-3.0-OUTD-US PVI-3.6-OUTD-US PVI-3.8-OUTD-US PVI-4.2-OUTD-US .e. Mechanical specifications '': .°�.°$°'°'"'*4p€rag Nominal output power 3000W 3600W 3300 3800W 4200W 'L ,„ 3000 3300' 3300' 3600 40001 4000 3300 4200' 7 42001 : 4200 4600' 4600' Maximum output power wattage W yy W W yy W w w w W W W Rated grid AC voltage 208V 240V 277V 208V . 240V . 277V 208V 240V : 277V 208V 240V 277V Input side(DC) " Number of independent MPPT channels 2 2 ---- 2 2 Maximum usable power for each channel 2000W 3000W 3000W 3000W Absolute maximum voltage(Vmax) 600V ._Start-up voltage..(start)............................................._.._._..............................................................--------.._.........._....-200V(adi. 120-350V) .............................................................._.............__._._......... Full power MPPT voltage.range...................................................160530V 120-530V 140-53OV .._._ 140-530V Operating MPPT voltage range..... 0.7 x Vstarl-580V(>-90V) Maximum current(Idcmax)for both MPPT.in._..........................20A 32A 32A 32A .-Maximum usable current per channel..............._..............................10A 16A__.............................................16A....................._..5....._............_..._16A.._......_. • Maximum short circuit current limit per 12 5A 20.OA 20.OA 20.OA channel Number of wire landing terminals per channel 2 pairs Array wiring termination Terminal block,pressure clamp,AWG10-AWG4 Output slide(AC) _ Grid connection type 10/ Split- 10/ 10/ : Split- 10/ 10/ Split- 10/ 10/ : Split- : 10/ 2W 0/3W i 2W 2W • 0/3W 2W i 2W 0/3W 2W 2W i 0/3W 2W ..... 1...... Adjustable voltage range(Vmin-Vmax)M 183 211- 244 183- 211 244- 28 211- 304V 228V : 21 1- : 244- ,.. r_.,, -"•° ,,,.,_.._._........... . ..._-.....--..-.-..._228V 264V 304V 228V 264V 304V 228V 264V 304V 228V 264V i 304V Grid frequency.. _.._ 60Hz ._. _... Adjustable grid fret)uency.r8t2 ge............................_.............._.. 57-60.5Hz ...._ Maximum current(Ir,,�,.) 14.5 14.5 12.0 17.2 16.0 16.0 16.016.0 16.0 20.0 20.0 20.0 ......................................................._......_.A., A,„„ A.M.. A..._ A„,„ A,, - A i A..c....f....! .._ A,.,,, c A......_ Power factor >0.995 Total harmonic distortion at rated power <2% This family of single-phase string The high-speed MPPT offers real- Highlights: Grid wiring termination type Terminal block,Pressure clamp,AWG10-AWG4_ inverters complements the typical time power tracking and improved - Single phase and split phase output Input protection devices Reverse polarity protection Yes number of rooftop solar panels energy harvesting. grid connection. Over-voltage protection type Vanstor,2 for each channel enabling home-owners to get the most The flat efficiency curve ensures high - Wide input range for increased PV array ground fault detection Pre start-up Riso and Dynamic GFDI(requires floating arrays) efficient energy harvesting for the size efficiency at all output levels allowing stringing flexibility. Output protection devices a consistent and stable performance The high speed and precise MPPT Ove-voltage protection on Meets UL n4vI 2EL1547 L.-G) menu of the property. t. P Petty — 9 Over voltage protection type Vanstor,2(L L.,/L G) across the entire input voltage and algorithm offers real time power Maximum AC OCPD Rating 20A,„„ 20A,,,a, 15A,°s 25A,,,,„ 20A„, 20A,,,,, 20A,s, 20A,„,,;20A"" !25A,„,, 25A„,, 25A„„, This inverter offers a dual input output power range. tracking and improved energy Efficiency section that processes two strings The transformerless operation gives the harvesting. Maximum efficiency 9s.9% 97% 97% 97% 9 P 9 CEC efficiency 96% • with independent Multiple Power Point highest efficiency of up to 97.0%. - Outdoor NEMA 4X rated enclosure Operating performance Tracking(MPPT). The wide input voltage range makes for unrestricted use under any Night time consumption <0.6W,„,, This is especially useful for rooftop the Inverter suitable to low power environmental conditions. Communication installations with two different installations with reduced string size. - Integrated DC disconnect switch User-interface 16 characters x 2 lines LCD display 1 x orientations from two sub arrays This rugged outdoor inverter has been in compliance with international Remote monitoring(1xRS485 incl.) VSN700 Data Logger oriented in different directions.(For designed to be a completely sealed Standards(-S Version). Ambient ae o 9 P Y ) Ambient air operating temperature range -13°F to+140°F with derating above 122 F(50°C) example:East and West) unit able to withstand the harshest Ambient air storage temperature range -40°F to+176°F(-40°C to+80°C) The dual input sections with environmental conditions. .Relative humidity 0-1009GRH condensing • independent MPPT enable a more Acoustic noise emission level <50 db(A)Otrn u operating wit ou...............................................................................................................................656................................_......._.................................................................................... I, It IN Maximum operatirxa attltu[de without derating...'........................... 6560 ft(2000 m)....._..._...._..__.........................................................................._ optimal energy harvesting condition. Power and productivity I capability enabled at nominal l AC voltage and with sufficient DC power available. for a better world'"' ��,•,• 1 ABB Solar Inverters I Product flyer for PVI-3.O/3.6/3.8/4.2-TL-OUTD a lihHIIIIIIIIIkl\VNeigikllkillhth, ENERGIZING LIFE TOGETHER • REC REC PEAK ENERGY Z LINK 5ERIE5 55 55+O 1 A=.. EFFCIENCY HIGH PERFORMANCE �,- SOLAR PANELS YEAR PRODUCT WARR; a PANELS YEAR WEAR POWER OUTPUT WARRANTY . REC PEAK 04r'•FR US IMPORT DUTY FR:: ENERGY ER ., TEMPERATURERATINGS Nominal Operating Cell Temperature MOUT) 45 I°((±2°C) r t- Temperature Coefficient of P„,, -040%/C T 8_„ Iv Temperature Coefficient of)10( -0.27%/°C Temperature Coefficientoflsr 0.0 REC Peak Energy Z-Link Series solar All measurements in inches :election panels are the pert ect choice for building ELECTRICAL DATA t�STC REC260PEZ GENERAL DATA solar systems that Combine Tong lasting Nominal Power-P,•ry,(Wp) 260 CellType- 60RECPEmultl-cry . ` `product quality with reliable power output. Watt Class5ortirlg-(Wp) +/-5 3str ngsof20cellswithbypasdtodes NaminaIPowerVoltage-V�e(V) 30.7 Glass: 0.125insoiarglasswithantr REC combines high quality design and surfacetreatment NominalPowerCurrent-I (A) B.SD Back Sheet: Double layer highly resist ant polyester " (T1dnUfdCtUring5tanCjdrdStO produce hlgh' Open Circuit Voltage-V«(V) 37.8 frame: Anodized aluminum(black) performance solar panels With Short Circuit Current-Isc(A) 9.01 ZepGroovecompatible uncompromising quality. Junction Box: 1P67 rated p gq y Panel 15.8 0.156 in(12 AWG)solar cable,2 x 4724 in The electrical characteristics are within•/-10%of the indicated values of l Va and Pat standard Test conditions(STC). Values at standard test conditions STC(airiness AM 1.5,irradiance 1000 W ',cell temperature 77F(25'C)) Connectors: H4 Amphenot I� (; GO" T/ At low irradiance of 200 W/ma(AM 15&cell temperature 77'F(25'C))at least 97%of the STC panel efficiency will he achieved. 1;., �Q B� Origin: Made in Singapore �. • _ • ELECTRIC AI DATA @NOCT REC260PEZ MAXIMUM RATINGS �� ttFA d NominalPower-P (Wp) 19/ Operational Temperature: 40...+185°F(-40...+85°C) CpMPpLN Nominal PowerVoltage-VMV(V) 29.0 Maximum System Voltage: 1000VUL Nominal Power Current 1, )A) 6.81 Design Load: SOlbs/ft2(2400Pa)longside MORE POWER COMPATIBLE W ITH Open Circuit Voltage-Va(V) 35.7 3016s/ft1(1425 Pa)s Wort side PER FT' ZEPGROOVEFRAME 5hortCiircuitCurrent-1 (A) 724 Max Series Fuse Rating 15A Nominal operating cell temperature NOCT 1e00 W/m',AM LS,windspeed I n/s,ambient temperature 68'F(20'C). Max Reverse Current: 15 A �� Qijiiii ] CERTIFICATION MECHANICAL DATA f'F<c 10 year product warranty. Dimensions 65.55 x39.02 x1.57 in(1665 x 991 x 40mm) c �L us 25 year linear power output warranty Area: 1775ft2(1.65m2) eft US IMPORT EASY TO LISTED (max.degressionin performance of0.7%pa.). i 0 DUTY FREE INSTALL Weight: 431bs(19-Skg) uL 1703,pue hating Type],Class Motel Al[given specifications are subject tochange k without notice at anytime. P REC is a leading global provider of solar energy solutions. With mare than 15 years of experience,we offer sustainable,high performing REC P roducts,services and investments for the solar industry.Together with our partners,we create value by providing solutions that better meet the world's growing energy needs.REC is headquartered in Norway andui listed an the Dslo Stock Exchange(ticker:RECSOL).Dur 1,600 employees worldwide generated revenues of U50 647 million in 2013. AL .A1k www.recgroup.com e lik 1 "',`SOIarCity Zep Solar Next-Level PV Mounting Technology III DWV Debris Guard for composition shingle roofs PHOTOVOLTAIC MODULE\ j DWV DEBRIS GUARD\ �' COMP ROOF MOUNT .�jjjjjj/ COMP ROOF jjjj/ � 1 e/ ' J DWV Debris Guard Construction Detail Debris Guard, close up ��Q c,DMPA)-49 Prevent blockages and keep vents open with the DWV Debris Guard. • Protects against: ", `0� • Leaves • Rain COMPNS • Pine needles • Insects • Snow • Birds DWV Debris Guard is made of rugged 26 gauge galvanized steel. zepsolar.com r This document does not create any express warranty by Zep Solar or about its products or services.Zep Solar's sole warranty is contained in the written product warranty for each product.The end-user documentation shipped with Zep Solar's products constitutes the sole specifications referred to in the product warranty.The customer is solely responsible for verifying the suitability of ZepSolar's products for each use.Specifications are subject to change without notice.Patents and Apps:zspats com. Document 8 800-1677-001 Rev A Date last exported:April 3,2015 4:04 PM ZS Comp Edge Zone Calculations 1 of 4 ZS Comp Edge Zone Calculations 2 of 4 Zep Sotar Zep Sotar 3/26/15 3/26/15 This set of calculations is intended to show that ZS Comp has sufficient strength to allow for attachment Down Force Spacing spacings of at least 48"in Edge Zones whether the modules are orientated in landscape or portrait.The Allowable Down Force Load down force spacing= calculations will vary the design variables to account for the worst case for each failure mode that is being module width x design load checked. Wind Down Calculations All variable the same as above except for roof pitch General Design Information: Roof Pitch Module Size: 39"x 65" Basic Wind Speed= 120 mph 14 30 45 System Weight= 3 psf Ground Snow Load= 30 psf GCN landscape= 0.5 0.9 0.9 GCN portrait= 0.4 0.9 0.9 Comp Mount Allowable Loads - design load landscape= 15.35 27.64 27.64 psf Load Duration Wind Snow • •Rs ��' 1�-�`�, _ design load portrait= 12.28 27.64 27.64 psf Uplift= 656 lbs N/A 004•�_ note:use 10 psf minimum Lateral= 357 lbs 290 lbs meta Down Force= 1074 lbs 771 lbs Snow Calculations i, OREGON , �e To account for unbalanced snow loads,ground snow loads will be used for roof pitches 30 degrees and lower. Attachment Spacing Calculations vFA w�RLti Per section 7.6.1 of ASCE 7-10 unbalanced snow loads do not need to be considered for slopes above 30 Uplift Spacing EXPIRES: 12/31/16 degrees. Allowable Uplift Load FOR PAGES 1-4 uplift spacing= Ground Snow Load= 30 psf module length or width x design load Roof Pitch Wind Uplift Calculations 14 30 2014 OSSC and ASCE 7-10 Method 2 Design Snow Load 29.11 25.98 psf p=qh GCN (snow load spread over the length of the rafter) qh=0.00256 K,K,t Kd V2 I Down Force Load Roof Pitch Basic Wind Speed= 120 mph Combinations: 14 30 Exposure= C Roof Zone= Edge Zone D+S= 31.16 25.10 psf Importance Factor= 1.0 K,= 0.98 from Table 6-3 D+0.6*W= 12.91 19.18 psf Gable/Hip Roof K,t= 1.0 per 6.5.7.2 D+0.75*0.6*W+0.75S 31.59 ' 31.91 psf Vorst Case Roof Pitch= 14 degrees Kd= 0.85 from Table 6-4 Roof Height= 30 GCN landscape= -1.6 Allowable Spacing for Down Force iscape effective area= 13.0 ft2 GCN portrait=-1.5 7711bs in ortrait effective area= 21.7 ft2 landscape down force spacing = 39"x 31.91psf x 144 ft2 =89" Plandscape= -49.13 psf qh= 30.71 psf Pportrait= -46.06 psf 7711bs in . portrait down force spacing - x 144 65"x 31.91psf ft2 = 53" Uplift Load Combination:0.6D+0.6W(ASCE Section 2.4.1 equation 7) design load landscape= -27.73 psf design load portrait= -25.89 psf 656 lbs in landscape uplift spacing = x 144 39"x 27.73 psf ft2 = 87" 656 lbs in portrait uplift spacing = x 144 65"x 25.89 psf ft2 =56" •