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Plans Approved plans OFFICE COPY c halI be on lob s!t . AERIAL SITE VIEW JURISDICTION CODES AND STANDARDS � . INN y 3 r GOVERNING CODES '• I. ALL WORK SHALL COMPLY WITH: i, . .),. $ 2021 OREGON ELECTRICAL SPECIALTY CODE(OESC) fj .� 2019 OREGON STRUCTURAL SPECIALTY CODE(OSSC) M ,a-__ 2018 INTERNATIONAL FIRE CODE OREGON RESIDENTIAL SPECIALTY CODE(ORSC) A 5 2021 OREGON PLUMBING SPECIALTY CODE AND ALL STATE AND LOCAL BUILDING,ELECTRICAL,AND PLUMBING CODES. CONFIDENTIAL-THE INFORMATION .. HEREIN CONTAINED SHALL NOT BE USED FOR THE BENEFIT OF ANYONE EXCEPT 10 A SITE CLASSIFICATION NOTES.OSHA REGULATION DEVELOPER,LLC NOR SHALL IT BE 4a OCCUPANCY CLASS: SFR DISCLOSED IN WHOLE OR IN PART TO a CONSTRUCTION CLASS: V-B OTHERS OUTSIDE RECIPIENTS ; � +tr ZONING TYPE: RESIDENTIAL ORGANIZATION.EXCEPT IN CONNECTION '� a WITH THE SALE AND USE OF THE RESPECTIVE EQUIPMENT.WITHOUT THE St 'y: i. I. A LADDER SHALL BE IN PLACE FOR INSPECTION IN COMPLIANCE WITH OSHA REGULATIONS. WRITTEN PERMISSION OF ION DEVELOPER 2. THIS PROJECT HAS BEEN REVIEWED AND WILL NOT DIRECT CONCENTRATED SOLAR RADIATION OR GLARE LLC. 3. ONTO NEARBY PROPERTIES OR ROADWAYS. 3 ROOF ATTACHMENTS SHALL BE SPACED NO GREATER THAN 24'ON CENTER IN ANY DIRECTION WHERE LOCATED WITHIN 3'OF A ROOF EDGE,HIP.EAVE,OR RIDGE OSSC 3111.3.5.3 ITEM 3.2 ELECTRICAL CRITERIA,NOTES NABCEP CERTIFIED + +' WEATHERTEMPERATURE STATIONSOU:R PORTLANDCE. ASHRAE HILLSBORO V INSTALLATION ..;F ASHRAE 0 L%HIGHPTEMP. 37 8 PPROFESSIONAL ✓ SCOTT A.GURNEY Y ¢�; I. DRAWINGS HAVE BEEN DETAILED ACCORDING TO UL LISTING REQUIREMENTS. SAY #PV-0117 719-015 8 6 6 2. TERMINALS AND LUGS WILL BE TIGHTENED TO MANUFACTURER TORQUE SPECIFICATIONS(WHEN PROVIDED)IN ION DEVELOPER.LLC ��i YYY pk ACCORDANCE WITH NEC 110.14(D)ON ALL ELECTRICAL. { ",' G801 N UNIVERSITY AVE#900 PROVO,Ul key, 3. PV MODULE CERTIFICATIONS WILL INCLUDE ULI703,IEC61646,IEC6I730. 84604 # 4 L. CONDUIT AND WIRE SPECIFICATIONS ARE BASED ON MINIMUM CODE REQUIREMENTS AND ARE NOT MEANT TO 888 781 7074 j o.per Creek LIMIT UP-SIZING AS REQUIRED BY FIELD CONDITIONS. � DAVID STANLEY CONRAD L'/1 .HSV'J'IC.R 97224 5. PROPER ACCESS AND WORKING CLEARANCE AROUND EXISTING AND PROPOSED ELECTRICAL EQUIPMENT WILL C-ELECTRICAL CONTRACTOR BE PROVIDED AS PER SECTION[NEC 110.261 CI524 ,'. 4 STRUCTURAL CRITERIA,NOTES Yr DESIGN LOAD STANDARD: ASCE 7216 E C E VE j ��^ WIND EXPOSURE CATEGORY: B WIND SPEED(3 SEC GUST} 96 MPH GROUND SNOW LOAD: 25 PSF O DESIGN ROOF SNOW LOAD: 25 PSF SEISMIC DESIGN CATEGORY: DcTi (b} m SEISMIC RISK FACTOR: II NAY 2 41011 W N Lu K U 0 CITY OF TIGARCt _ o cL va4. Z F 0 P J J 3 C u CITY OF TIOA- DING DIVISION - a ,. , �it.. . r EVIEWED FT ODE COMPLIANCE W g `'Q � • O US D O Q Q V roe = o ed. Ga 1 0 _ W o e ag , . [ D W • W V' O Q V) W AD SCOPE OF WORK SHEET LIST ~ U I" .0 . o (n LD I- ., ., ,o Permit# p II �) DRAWING BY'7NSTALLATIDN OF UTILITY INTERACTIVE PHOTOVOLTAIC SOLAR SYSTEM G-I COVER SHEET `�' "_ '' ^ DANIEL SCHOLLE W V-2 SITE PLAN(AD. LIB) Address: 0 S W i! , , D c 6.08 rcW DC&4.64 KW AC PHOTOVOLTAIC SOLAR ARRAY S-3 ROOF PLAN -��L DATE S-4 STRUCTURAL DETAILS Suite #: ,,,R • # S 5/18/2022 PV MODULES: (I6)SILFAB SOLAR SIL-380 HC 20211101 S-5 STRUCTURAL CALCULATIONS&NOTES .: �01 NEf S'O INVERTER(S): (16)ENPHASE 107PLUS-72-2-US E-6 ELECTRICAL DETAILS(LINE DIAGRAM) n� �v� 9 9 9 �j PROJECT ID E-7 ELECTRICAL CALCULATIONS& NOTES By: 7L;'" Date: 9;950P� ?Z 006ZC5 ROOF TYPE: COMPOSITION SHINGLE- LAYER(S) E-8 ELECTRICAL LOAD CALCULATIONS(AD. LIB) /�o/wr E-9 ELECTRICAL LABELS&LOCATIONS OREG•N SHEET NAME PV MOUNTING HARDWARE: ECOFASTEN CLICK/ALIDITY OF PERMI.ECTRICAL DIRECTORY PLACARD(AD. LIB) ✓qa,11 2�`V COVER SHEET �ZA/V ROT'"- 05/19/2022 SHEET NUMBER REVISON THE ISSUANCE OF A PERMIT G-I 0 RASED ON CONSTRUCTION ExPIREsa2i31/24 DOCUMENTS AND OTHER DATA SHALL NOT PREVENT THE CODE OFFICIAL FROM REQUIRING THE CORRECTION (-1 .<=nr7r-nC' —nnr's A..,- SITE NOTES: I.%ROOF ATTACHMENTS SHALL BE SPACED NO I ON GREATER THAN 24"ON CENTER IN ANY DIRECTION WHERE LOCATED WITHIN 3' OF A ROOF EDGE,HIP, EAVE,OR RIDGE OSSC 3111.3.5.3 ITEM 3.2 v CONFIDENTIAL-THE INFORMATION SKYLIGHT HEREIN CONTAINED SHALL NOT BE USED y FOR THE BENEFIT OF ANYONE EXCEPT 10 DEVELOPER,LLC NOR SHALL IT BE DISCLOSED IN WHOLE OR IN PART TO OTHERSOUTSIDE RECIPIENT ORGANIZATION,EXCEPT IN CONNECTION O EHE ION J WITH THE SALE AND USE OF THE RESPECTIVE EQUIPMENT,WITHOUT THE WRITTEN PERMISSION OF ION DEVELOPED LLC. o CHIMNEY > O / NABCEP LU CERTIFIED ET o PV INSTALLATION PROFESSIONAL LLJ rj W . SCOTT A.GURNEY UT W SKYLIGHT /�#PV-0117719-OI5866 X 0 ION DEVELOPER,LLC Ill = 4801 N UNIVERSITY AVE 8900 PROVO,Ul 84604 0 p o r I' 0" TYP. 888.781.7074 U F I— + + t t DAVID STANLEY CONRAD (n Z + + t t +++++++tt +++ LU e� C-ELECTRICAL CONTRACTOR z + 7 CI524 I- W 0 o W N > N O li O .0 Fi+i• -nat tt yt+ + LJ LJI 0 ,�BB58 �. II �c RSI w N L`9C o D' U U U (NN 0 N Q N ,�D% W d 1 ,F V W 0 ^ _J U 4 C O Z % ,_ P OT J C (N) O IL W Q J G7 ,C R CD o N c \ <,��p PROFESS o w I-- o Q a " CHIMNEY 4� ��GiNfF9/p9 z W 0N d ZZ. o 1 PIO z 3D 9950E F Li Jo .' Wo SKYLIGHT rn o `0 F- � O.o DREG N DRAWING BY ' �qN 11r 2p6� DECIDE SCHOLLE q�4N Roo..c, 05/19/2022 DATE SCALE: 1/8" = I'-0" r s a 5/18/2022 EXPIRES:12/31/24 SYSTEM LEGEND (N) ROOF SECTION ROOF PV MODULE ®(N)PV COMBINER PANEL A (N)JUNCTION BOX O SUNEYE LOCATION PROJECT ID �T?7 CRITERIA AND SECTIONS CITY AZIMUTH PITCH27T0RF% 006ZC5 0(E)UTILITY METER/ 0 (N) (N)PV LOAD CENTER ACD (N)AC DISCONNECT { J FIRE SETBACK SPECIFICATIONS RSI 16 180 22 70% MAIN SERVICE PANEL LO V 1 SHEET NAME p-P (VISIBLE-OPEN LOCKABLE LABELED DISCONNECT) N<�N (E)MAIN SERVICE PANEL ( )(N)PV PRODUCTION ®(N)MICROINVERTER ROOF PLAN �. �1 METER �O (N)PV MODULE (e) (E)SUBPANEL (N) (N)DC-DC/STRING (N) SHEET NUMBER REVISON st19 I INVERTER uDb (N)DC DISCONNECT S-3 0 `RACKING INSTALLATION SCHEDULE AND STRUCTURAL CRITERIA PV MODULE PV RACKING SPAN AREA TAG SPAN 7 PV MOUNTING RAIL RACKING: ECOFASTEN CLICKFIT RAIL-PORTRAIT-MODULE ORIENTATION 1 r 1 I OPORTRAIT RACKING TYPE: RAIL X-SPACING P-XI 48 IN.O.C.MAX. ORIENTATION STANDOFF: CLICKFIT L-FOOT X-CANTILEAVER P-X2 ID IN.MAX. N ____! N STANDOFF TYPE: L-FOOT&FLASHING Y-SPACING P-YI 37.4 IN.MIN.-45.3 IN.MAX. 5n6'x 3-IL2•ZINC PLATED PV ARRAY DETAIL,FRONT VIEW —P-X2 P-XI FASTENER: STEEL LAG SCREW Y-CANTILEAVER P-V2 12.1119 MIN.-16 IN.MAX. I CONFIDENTIAL-THE INFORMATION SCALE:3/8"=I'-O" I J HEREIN CONTAINED SHALL NOT BE USED LANDSCAPE FOR THE BENEFIT OF ANYONE EXCEPT 10 STRUCTURAL RAIL-LANDSCAPE-MODULE ORIENTATION N ORIENTATION DEVELOPER.LLC NOR SHALL IT BE ROOF TYPE: COMPOSITION SHINGLE X-SPACING L-XI 48 IN.O.C.MAX. -r DISCLOSED IN WHOLE OR IN PART TO ROOF SHEATHING TYPE: LUMBER X-CANTILEAVER L-X2 I6 IN.MAX. L-X2 L-XI OTHERS OUTSIDE RECIPIENTS ORGANIZATION.EXCEPT IN CONNECTION STRUCTURE TYPE: MANUFACTURED WOOD TRUSS Y-SPACING L-YI 21.1 IN.MIN.-25.1 IN.MAX. WITH THE SALE AND USE OF THE RAFTER SIZE: 2x4 Y-CANTILEAVER L-Y2 7.9 IN.MIN.-9.8 IN.MAX. RESPECTIVE EQUIPMENT.WITHOUT THE RAFTER SPACING: 24 R WRITTEN PERMISSION OF ION DEVELOPER ORIENTATIOPOTRAIT N LLC' ARRAY PARAMETERS TOTAL ROOF AREA(SO.FT.) 1833.19 P-Y2 TOTAL PV MODULE AREA(SO.FT.) 315.2 =�� NAB�EP %PV MODULE ROOF COVERAGE 17% / _ L-Y2 f CERTIFIED .I LANDSCAPE /�f oRIENTAnoN PV INSTALLATION PROFESSIONAL P-YI /1� S" 1 .1 SCOTT A.GURNEY !#PV-0117719-015866 • PV ARRAY DETAIL,SIDE VIEW �/ ION DEVELOPER.LLC SCALE:3/8"=I'-0" 4801 N UNIVERSITY AVE#900 PROVO,Ul 84604 888.72I.7074 ' DAVID STANLEY CONRAD L-YI RACKING ATTACHMENTS TO BE STAGGERED BY SHIFTING EACH C-ELECTRICAL CONTRACTOR SUBSEQUENT ROW OF ATTACHMENTS ONE RAFTER OVER CI524 TO DISTRIBUTE LOAD ACROSS ALL FRAMING MEMBERS UNDER PV ARRAY. w > _ O_ O 0 = , N in O N PV MODULE CE 0 N D N Q UT 0 N d J r' P` U A=I1111 ce O N J N N< II ' CLICKFIT RAIL z ct I- rn CE - u < <1i w 0 0 c3 L CLICKFIT L-FOOT Z w = CE m ,L Li (.N ,I■ w0 0 O lai = ■ O- .� Z CD N J Z 7r u (E)COMP SHINGLE w w N a n w 8 Wiz- ROOF MEMBRANE UT 0 .o I 0 0 �■� 11111111111� DRAWING BY et SHINGLE FLASHING DANIEL SCHOLLE 2i„MIN. DATE DEPTH 5/16"ZINC PLATED STEEL r-GINt �EO PROFFs, 5/18/2022 LAG SCREW WITH 2-1/2" >OMIN. EMBEDMENT IN TO 4 F9 -S-r PROJECT ID (E)ROOF RAFTER /� 95OP r 006ZC5 0 STANDOFF DETAIL ORE` N SHEET NAME SCALE: 3" = I'-0" '� STRUCTURAL DETAILS 44,11,2oti <4N ROW\- l O5 /19/2022 SHEET NUMBER REVISON S-4 0 EXPIRES:12/3V24 PV SYSTEM STRUCTURAL SPECIFICATIONS AND CALCULATIONS PV SYSTEM EQUIPMENT SPECIFICATIONS DESIGN LOCATION AND SITE SPECIFICATIONS GRAVITY LOAD/FRAMING CALCULATIONS O MODULE MANUFACTURER/TYPE SILFAB SOLAR SIL-380 HC 20211101 DEAD LOAD(PSF) RSI SOLAR MODULE WEIGHT(CBS) 43 JURISDICTION CITY OF TIGARD ROOF MEMBRANE COMPOSITION SOLAR MODULE LENGTH(IN.) 69.4 STATE OREGON SHINGLE 4.0 SCLAR MODULE WIDTH(IN.) 40.8 ADOPTED LOAD STANDARD ASCE 7-16 SHEATHING LUMBER 2.3 SOLAR MODULE AREA(SO.FT) 19.7 OCCUPANCY/RISK CATEGORY II PV RACKING ECOFASTEN CLICKFIT BASIC WIND SPEED(MPH(3-SEC GUST)) 96 CONFIDENTIAL-THE INFORMATION PV RACKING TYPE RAIL WIND EXPOSURE CATEGORY B HEREIN CONTAINED SHALL NOT BE USED MANUFACTURED FOR THE BENEFIT OF ANYONE EXCEPT 10 PV ROOF ATTACHMENT CLICKFIT L-FOOT GROUND SNOW LOAD(POP)(PG) 25 WOOD TRUSS- TOP DEVELOPER,LLC NOR SHALL IT BE 5/16"X 3-1/2'ZINC PLATED STEEL LAG FRAMING CHORD 2X4 H 24 IN. 1.0 DISCLOSED IN WHOLE OR IN PART To PV ROOF ATTACHMENT FASTENER SCREW BASE ELEVATION(FT) 153 O.C.-DF#2 96.5 OTHERS OUTSIDE RECIPIENTS ORGANIZATION.EXCEPT IN CONNECTION RACKING DEAD LOAD(POE) 0.8 FT.MAX SPAN WITH THE SALE AND USE OF THE SOLAR MODULE DEAD LOAD(PSF) 2.18 DESIGNED ROOF SNOW LOAD CALCULATIONS ASCE 7-16(CRC) RESPECTIVE EQUIPMENT,WITHOUT THE TOTAL PV ARRAY DEAD LOAD(PSF) 2.98 SLOPED ROOF SNOW LOAD(PSF) EON.7.4-I WRITTEN PERMISSION OF ION DEVELOPER LLC. =PS=(CS)(0.7)(CEXCT)(IS)(PG) TOTAL ROOF DEAD LOAD(PSF) 7.3 PV SYSTEM STRUCTURAL SPECIFICATIONS EXPOSURE FACTOR(CO= 1.0 TABLE 7.3-I ADJUSTED TO SLOPED ROOF(POE) 7.9 STRUCTURE TYPE-ROOF SHAPE INHABITED-GABLE/FLAT ROOF THERMAL FACTOR(CT)= 1.0 TABLE 7.3-2 /ABCEP MIN.ROOF SLOPE(DEG.) 22 IMPORTANCE FACTOR(IS)= 1.0 TABLE 1.5-2 PV ARRAY ADJ.TO ROOF SLOPE(PSF) 3.2 MEAN ROOF HEIGHT(FT.) 20 SLOPE FACTOR(CS)= 1.0 FIG.7.4-I ROOF LIVE LOAD<ROOF SNOW LOAD(PSF) 25.0 CERTIFIED PORTRAIT ATT.SPACING(IN.O.C.) 48 PS(PSF)= 25 OK TOTAL LOAD(POE) 36.1 PV INSTALLATION LANDSCAPE ATT.SPACING(IN.O.C.) 48 #OF ATTACHMENT POINTS 47 RAFTER/TOP CHORD MEMBER PROPERITES OF#2-2X4 PROFESSIONAL MAX.POINT LOAD(LBS/ATT.) 12.5 SECTION MODULUS(S)(1N"3) 3.06 Cj.Yj. 1 SCOTT A.GURNEY MAX.TOTAL PV DEAD LOAD TO RAFTER(LBS) 12.5 MOMENT OF INERTIA(U(IN'4) 5.36 #PO-0II7719-OI5866 TOTAL LOAD ON MEMBER(W)(PLF) 72.2 ION DEVELOPER,LLC DESIGN WIND PRESSURE AND CONNECTION UPLIFT CALCULATIONS ASCE 7-16(CAC) MAX.MEMBER SPAN(L)(FT) 6.5 LBOI N UNIVERSITY AGE#900 PROVO,U1 64604 DESIGN WIND PRESSURE(PSF)=P=aH(GCP)(YE)(YA) EON.29.4-7 MODULUS OF ELASTICITY(E)(PSI) 1600000 888.78I.7074 VELOCITY PRESSURE(PSF)=OH=0.00256(KH)(KZT)(KoOKE)(V'2) EON.26.10-I SHEAR(FV)(PSI) 180 TERRAIN EXPO.CONSTANT(A)= 7 TABLE 26.11-I ARRAY EDGE FACTOR(YE)= I TABLE 26.13-I AREA(A)(I19'2) 5.25 DAVID STANLEY CONRAD TERRAIN EXPO.CONSTANT(ZG)(FT)= 1200 TABLE 26.11-I GROUND ELEVATION FACTOR(KE)= 0.99 FIG.29.4-8 C-ELECTRICAL CONTRACTOR VP EXPOSURE COEFF.(KH)= 0.70 EON.C26.10-I EON.26.10-I MAX BENDING STRESS CHECK (Fs)(CD)(CF)(CR) CI524 TOPOGRAPHIC FACTOR(Ku)= 1.0 EON.26.8-I OH(PSF)= 13.96 BENDING(Fs)(PSI) 900 WIND DIRECTIONALITY FACTOR(KB)= 0.85 TABLE 26.6-I LOAD DURATION FACTOR(Co) 1.15 SIZE FACTOR(CF) 1.50 UPLIFT DOWNWARD REPETITIVE MEMBER FACTOR(CR) 1.15 W GABLE ROOF 20"<0 527" ZONE I ZONE 2R ZONE 2E ALL ZONES FIGURE 30.3-2C ALLOWABLE BENDING STRESS(PSI) 1785.4 d' 3 RAIL-PORTRAIT MODULE ORIENTATION 48 IN.O.C. 48 IN.O.C. 48 IN.O.C. 48 IN.O.C. p = SOLAR PANEL PRESSURE EQ.FACTOR(VA)= 0.80 0.80 0.80 0.80 ACTUAL BENDING STRESS(PSI)_(WL'2)/(8(S)) 1495.0 Y N EXTERNAL PRESSURE coW N COEFF.(GCE) 84% OK W= -1.5 -2.5 -3.6 0.7 U) ASD PRESSURE(0.6P)(PSF)_ -10.05 -16.75 -24.12 13.03 _ TRIBUTARY AREA(SO.FT)= 11.6 11.6 8.7 MAX DEFLECTION CHECK-TOTAL LOAD UNIFORM DISTRIBUTED CC co N Q MAX.UPLIFT(0.6DA0.6P)(LBS)_ -95.6 -173.1 -193.7 ALLOWABLE DEFLECTION L/180 W OD lV 0.433 IN. CC d N J N H(- RAIL-LANDSCAPE MODULE ORIENTATION 48 IN.D.C. 48 IN.O.C. 48 IN.O.C. 48 IN.O.C. ACTUAL MAX DEFLECTION (W)(L)"4/185(E)(1) W O ^ N Z N SOLAR PANEL PRESSURE EQ.FACTOR(YA)= 0.80 0.80 0.80 0.80 0.140 IN. Z . CC Ell_ Y U EXTERNAL PRESSURE COEFF.(GCE)_ -I.5 -2.5 -3.6 0.7 32% OK ° W W Z < O .5 C ASD PRESSURE(0.6P)(PSF)_ -10.05 -16.75 -24.12 13.03 MAX DEFLECTION CHECK-LIVE LOAD < C0D O TRIBUTARY AREA(SO.FT)= 6.80 6.80 5.10 ALLOWABLE DEFLECTION L/240 Z Z = LU N W J 1 MAX.UPLIFT(0.6Dt0.HP)(LBS)_ -56.2 -101.7 -113.9 0.325 IN. 0 cc I.- 0 Q Q CJ OK ROOF ATTACHMENT FASTENER CHECK ACTUAL MAX DEFLECTION (W)(U'L/185(E)(U Z cD 0 di J Z u CLICKFIT L-FOOT-5/16'X 3-I/2'ZINC PLATED NOS 12.2 0.121 IN. W L, N Q N W oo W STEEL LAG SCREW MANUFACTURER MAX.UPLIFT CAPACITY=359.6 LBS 37% OK N Er IF) CD ` `p LAG SCREW WITHDRAWAL DESIGN VALUE(LBS)=W=1800(G-3/2)(D'3/4) 12.2.1 MAX SHEAR CHECK ROOF ATTACHMENT FASTENER(D)= 5/16 IN.LAG SCREW LUMBER SPECIFIC GRAVITY(G)= 0.5 TABLE 2.3.2 ALLOWABLE SHEAR FV(A) DRAWING BY it FASTENER QTY PER ATTACHMENT= I LOAD DURATION FACTOR(Co)= I.6 TABLE I2.3.3A 945 LBS. DANIEL SCHOLLE FASTENER EMBEDMENT DEPTH(IN.)= 2.5 PRYING COEFFICIENT= 1.4 ACTUAL MAX SHEAR (W)(L)/2 WITHDRAWAL DESIGN VALUE(W)(LBS/IN.)= 266.0 235 LBS. DATE LAG SCREW WITHDRAWL CAPACITY(LBS)= MAX.ATT.WITHDRAWAL CAPACITY(LBS)= 760.0 359.6 > 193.7 MAX UPLIFT DEMAND(LBS) OK ri:p G I NE�`SS/� 25% Ott 5/I$/2Op2 9 PROJECT ID 95OP� 006ZC5 - OREG•N SHEET NAME �N�� 20titi STRUCTURAL CALCS �4z4N ROW\,Fy D5/19/2022 SHEET NUMBER REVISON S-5 0 EXPIRES:12/31/24 CONDUCTOR AND RACEWAY SCHEDULE TAG♦N OTT SIZE-A TYPE DESIGNATOR I/V TAG OTT SIZE-A TYPE DESIGNATOR I/V TAG OTT SIZE-A TYPE DESIGNATOR I/V TAG OTT SIZE-A TYPE DESIGNATOR I/V 10 (I) IO AWG THHN/TOWN,CU. BLACK(LI) 19.4 A AC(MAX) 3 (2) 10 AWG THHN/THWN,CU. BLACK(LI) 10.9A AC(MAX) 2 (I) IO AWG 2C.NM-8 W/G,CU. (LI,L2,EGG) 10.9A AC(MAX) I (I) 12 AWG 2C,TC-ER,CU. (LI,L2) 10.9A AC(MAX) ION (N 10 AWG THHN/THWN,CU. RED(L2) 240 V AC (2) 10 AWG THHN/THWN.CU. RED(L2) 240 V AC FREE AIR 240 V AC (I) 6 AWG SOLID BARE CU. (EGC) 240 V AC (I) 10 AWG THHN/THWN,CU. WHITE(N) (I) 10 AWG THHN/THWN,CU. GREEN(EGC) (I) 3/4 IN. EMT OR FREE AIR (RACEWAY) (I) 10 AWG THHN/THWN,CU. GREEN(EGC) (I) 3/4 IN. EMT (RACEWAY) (I) 3/4 IN. EMT (RACEWAY) EXTERIOR EXTERIOR INTERIOR EXTERIOR CONFIDENTIAL-THE INFORMATION HEREIN CONTAINED SHALL NOT BE USED FOR THE BENEFIT OF ANYONE EXCEPT 10 DEVELOPER,LLC NOR SHALL IT BE ELECTRICAL LINE DIAGRAM DISCLOSED IN WHOLE OR IN PART TO OTHERS OUTSIDE RECIPIENTS (16)SILFAB SOLAR SIL-380 HC 20211101 PV MODULE(S) ORGANIZATION,EXCEPT IN CONNECTION UL 1703 LISTED WITH THE SALE AND USE OF THE RESPECTIVE EQUIPMENT,WITHOUT THE JUNCTION BOX (16)ENPHASE IO7PLUS-72-2-US MICROINVERTER(S)[240V] WRITTEN PERMISSION OF ION DEVELOPER (E)UTILITY (E)200A MAIN SERVICE PANEL LOAD-SIDE SOURCE CONNECTION ENPHASE IQ COMBINER 3 (OPTIONAL-FOR XL 1741 LISTED LLC. METER (E)200A/2P MAIN DISCONNECT BUSBAR PLUG-IN TYPE BREAKER (PV CIRCUITS ONLY) CONDUCTOR SPLICE) JUNCTION BOX (NEC 705.12) (E)200A/2P (N)15A/2P • - . NAB C E\ SECONDARY POWER (I) SOURCE(PV OCPD)TO ,. „ _ • CIRCUIT �� 1011 CERTIFIED (E)LOADS BE LOCATED AT OF 9 ��� OPPOSITE END OF INTEGRATI D ew MODULES d L PV INSTALLATION ® n BUSBAR FROM PRIMARY 2P OCPD FDR �� v PROFESSIONAL SOURCE(MAIN OCPD) IQ ENVOY © GATEWAY, SCOTT A.GURNEY O 0 (E)LOADS (NEC 705.12) C• j © '5 I 1 DEVELOPER. 2 O JUNCTION BOX O ION DEVELOPER,LLC 120/240 VAC 4801 N UNIVERSITY AVE#900 PROVO,VI 60HZ (N)25A/2P „ (N)15A/2P 84604 SINGLE PHASE —moo « _I L.n (I) 888.781.7074 UTILITY -4 — 0 Lz CIRCUIT ���© SERVICE ccc'� tz� \ N OF 7 _ I MODULES L. DAMS STANLEY CONRAD J ^T —� �- 1 I—• C-ELECTRICAL CONTRACTOR J V C152L 0 © 0 0 c.z sec W 1 EE O L N O ELECTRODE(E)GROUNDING LU N = SYSTEMCO U I N U dLU NA (NJQ 4 MD r- O W O ^ J j N< Z O0 U P N _1a. 1 a. -0_ C Y N O 1L W ZO J 0L ELECTRICAL LINE DIAGRAM NOTES a < 3 0 < = W N W 1 A Z co ILL O O lai a - OP) Z AA V) .6W Z ?u W CD O Q V) UJ Y� I- CY LNi LO ,p O Tn O = v .O DRAWING BY '* DANIEL SCHOLLE DATE 5/18/2022 PROJECT ID 006ZC5 SHEET NAME ELEC. LINE DIAG. SHEET NUMBER REVISON E-6 0 PV SYSTEM ELECTRICAL SPECIFCATIONS AND CALCULATIONS I O DESIGN LOCATION AND TEMPERATURES RACEWAY/CONDUCTOR CALCULATIONS TEMPERATURE DATA SOURCE ASHRAE MICROINV.TO JUNCTION BOX SD STATE OREGON MAX INVERTER OUTPUT CIRCUIT CURRENT= 10.9 A AC "'JURISDICTION CITY OF TIGARD MAX CURRENT X125%= 14.0 A AC WEATHER STATION PORTLAND HILLSBORO PER NEC 690.8(B)(I)(W/OUT CORRECTION FACTORS) ASHRAE EXTREME LOW TEMP(°C) -8 CONDUCTOR SIZE/INSULATION/TYPE= 12 AWG 2C,TC-ER,CU. CONFIDENTIAL-THE INFORMATION HEREIN CONTAINED SHALL NOT BE USED ASHRAE 0.4%HIGH TEMP(°C) 37 CONDUCTOR AMP.RATING @ 90°C= 30 A FOR THE BENEFIT OF ANYONE EXCEPT ID DESIGNED MAX.SYSTEM VDROP/VRISE 2.00% AMB.TEMP.AMP.CORRECTION= NOT APPLIED DEVELOPER,LLC WHOLE OR IN PART TO ADJUSTED AMPACITY COMPLIANCE(A)= 30 > 14.0 OK OTHERS OUTSIDE RECIPIENTS ORGANIZATION.EXCEPT IN CONNECTION PV MODULE SPECIFICATIONS SILFAB SOLAR SIL-380 HC 20211101 RACEWAY SIZE/TYPE= 3/4 IN. EMT OR FREE AIR WITH THE SALE AND USE OF THE RATED POWER(PMAX)(W) 380 CROSS-SECTIONAL AREA OF CONDUCTOR(S)/CABLE(S)(IN."2)= 0.142 IN.2 RESPECTIVE EQUIPMENT,WITHOUT THE MAXIMUM POWER VOLTAGE(VMP) 35.32 CROSS-SECTIONAL AREA OF RACEWAY(IN."2)= 0.533 IN.2 WRITTEN PERM1sswLLC F ION DEVELOPER MAXIMUM POWER CURRENT(IMP) 10.77 %ALLOWABLE RACEWAY FILL(NEC CHAPTER 9,TABLE I)= 53% > 27% OK - OPEN CIRCUIT VOLTAGE(VOC) 42.17 SHORT CIRCUIT CURRENT(ISC) 11.36 JUNCTION BOX TO JUNCTION BOX(2) NABCEP PMP/VMP TEMP.COEFFICIENT -0.36 MAX INVERTER OUTPUT CIRCUIT CURRENT= 10.9 A AC I CERTIFIED VOC TEMP.COEFFICIENT -0.28 MAX CURRENT X125%= 14 A AC SERIES FUSE RATING 20 PER NEC 690.8(B)(I)(W/OUT CORRECTION FACTORS) PV INSTALLATION ADJ.MODULE VOC @ ASHRAE LOW TEMP 46.1 CONDUCTOR SIZE/INSULATION/TYPE= 10 AWG 2C,NM-B W/G,CU. PROFESSIONAL ADJ.MODULE VMP @ ASHRAE 2%AVG.HIGH TEMP 29.7 CONDUCTOR AMP.RATING @60°C= 30 A Cj. SCOTT A.GURNEY / #PV-0117 719-015 8 6 6 #OF CONDUCTORS IN RACEWAY CORRECTION= NOT APPLIED INVERTER SPECIFICATIONS ENPHASE IQ7PLUS-72-2-US AMB.TEMP.AMP.CORRECTION= NOT APPLIED ION DEVELOPER,LLC 4001 N UNIVERSITY AVE*900 PROVO,Ul TYPE MICROINVERTER ADJUSTED AMPACITY COMPLIANCE(A)= 30 > 14.0 OK 84604 MAX.OR RECOMMENDED MODULE POWER(W) 440 RACEWAY SIZE/TYPE= FREE AIR 000.781.7074 MAXIMUM INPUT DC OPEN-CIRCUIT VOLTAGE(VOC) 60 MINIMUM START VOLTAGE(V) 22 DAVID STANLEY CONRAD C-ELECTRICAL CONTRACTOR MAXIMUM START VOLTAGE(V) 60 CI524 MAXIMUM INPUT CURRENT(ISC)(A) 15 ' CEC PEAK OUTPUT POWER(W) 290 JUNCTION BOX TO COMBINER BOX(3) MAX.CONTINUOUS OUTPUT CURRENT(A) 1.21 MAX INVERTER OUTPUT CIRCUIT CURRENT= 10.9 A AC NOMINAL(L-L)OUTPUT VOLTAGE 240 w CEC WEIGHTED EFFICIENCY(%) 97.0% PER NEC 690.8(B)(2)(WITH CORRECTION FACTORS) EZ 0 CONDUCTOR SIZE/INSULATION/TYPE= 10 AWG THHN/THWN,CU. oKJ = SYSTEM ELECTRICAL SPECIFICATIONS CIR I CIR 2 CONDUCTOR AMP.RATING @60°C= 35 A w N NUMBER OF MODULES PER CIRCUIT 9 7 #OF CONDUCTORS IN RACEWAY CORRECTION= 0.8 w to DC POWER RATING PER CIRCUIT(STC)(W DC) 3420 2660 AMB.TEMP.AMP.CORRECTION= 0.88 U = TOTAL MODULE QUANTITY 16 PV MODULES ADJUSTED AMPACITY COMPLIANCE(A)= 24.64 > 10.9 OK e, N Q STC DC POWER RATING OF ARRAY 6080W DC RACEWAY SIZE/TYPE= 3/4 IN. EMT d -2 PD U OUTPUT CIRCUIT CURRENT(A AC) 10.89 8.47 CROSS-SECTIONAL AREA OF CONDUCTOR(S)/CABLE(S)(IN."2)= 0.106 IN."2 w 0 ^ J 7 1- INVERTER C 125%INVERTER OUTPUT CIRCUIT CURRENT(A AC) 13.61 10.59 CROSS-SECTIONAL AREA OF RACEWAY(IN."2)= 0.533 IN."2 Z Z F a' - d 3'- CIRCUIT OCPD RATING(A) 15 %ALLOWABLE RACEWAY FILL(NEC CHAPTER 9,TABLE I)= 40% > 20% OK O < w ZZ Q ^^CS 5 gu COMBINED INVERTER CONTINUOUS OUTPUT CURRENT I9.36A AC PV POWER PRODUCTION SYSTEM OCPD RATING(X125%) 25A COMBINER BOX TO MAIN PV OCPD(10) E Z = w CD ON N s MAX.ARRAY STC-AC POWER(W) 4640W AC(STC) COMBINED INVERTER CONTINUOUS OUTPUT CURRENT= 19.4 A AC oO 0_ DD0 0 < d 0 c 5423W AC z 95 to 0 -J Z 3 u MAX.ARRAY CEC-AC POWER(W) (CEC) MAX CURRENT X125%= 24.0 A AC w 00 c‘iQ (7) w co PER NEC 690.8(B)(I)(W/OUT CORRECTION FACTORS) 1 cc 0 CO "O .O o AC VOLTAGE RISE CALCULATIONS DIST(FT) COND. VRISE(V) VEND(V) %VRISE CONDUCTOR SIZE/INSULATION/TYPE= 10 AWG THHN/THWN,CU. (7) ~ VRISE SEC.I(MICRO TO JBOX)* 28.8 12 Cu. 1.3 241.3 0.52% CONDUCTOR AMP.RATING @75°C= 35 A DRAWING BY 5.t VRISE SEC.2(JBOX TO COMBINER BOX) 39 10 Cu. 1.0 241.0 0.42% #OF CONDUCTORS IN RACEWAY CORRECTION= NOT APPLIED DANIEL SCHOLLE VRISE SEC.3(COMBINER BOX TO P01) 10 10 Cu. 0.5 240.5 0.19% AMB.TEMP.AMP.CORRECTION= NOT APPLIED DATE TOTAL VRISE 2.7 242.7 1.14% OK ADJUSTED AMPACITY COMPLIANCE(A)= 35.0 > 24.0 OK 5/18/2022 *8 MICROINVERTER MAX SUB-BRANCH CIRCUIT SIZE PROJECT ID TO COMPLY WITH VRISE CALCULATIONS. RACEWAY SIZE/TYPE= 3/4 IN. EMT 006ZC5 CROSS-SECTIONAL AREA OF CONDUCTOR(S)/CABLE(S)(IN.'2)= 0.084 IN."2 CROSS-SECTIONAL AREA OF RACEWAY(IN.'2)= 0.533 IN."2 SHEET NAME %ALLOWABLE RACEWAY FILL(NEC CHAPTER 9,TABLE I)= 40% > 16% OK ELECTRICAL CALCS. SHEET NUMBER REVISOR E-7 0 f • s ELECTRICAL FIELD-APPLIED HAZARD MARKINGS PHOTOVOLTAIC SYSTEM n [NEC EACHPV SYSTEM DISCONNECTING MEANS. SIGN LOCATED ON OR NO MORE THAN 3 i O N [N 690.54,NEC 690.13(B)] ^,`'AID :HI... 'JC".[N n FT FROM THE RAPID SHUT DOWN 4. AC DISCONNECT , ,:v 1,N -CIF DISCONNECT SWITCH[NEC 690.56(C)]. RATEDACWTPUTCURRENT I9.4A S��t...�F �.,� ,S -:�'). NOMNB.OPERATNGAC VOLTAGE 240 V — --""------"-""--- I I FOR BUILDINGS WITH PV SYSTEMS.TO CONFIDENTIAL-THE INFORMATION SOLAR PV SYSTEM EQUIPPED BE LOCATED AT EACH SERVICE HEREIN CONTAINED SHALL NOT BE USED FOR PV DISCONNECTING MEANS WHERE ALL WITH RAPID SHUTDOWN EQUIPMENT LOCATION TO WHICH THE PV FOR THE BENEFIT OF ANYONE EXCEPT IO /� /'� /!,�WA1RN{'11V,,.> TERMINALS OF THE DISCONNECTING MEANS TURN RwnsMuroonN SYSTEM IS CONNECTED. [NEC DEVELOPER,LLC NOR SHALL IT BEDISCLOSED IN WHOLE OR IN PART TO ELECTRIC SHOCK HAZARD MAY BE ENERGIZED IN THE OPEN POSITION. SWITCH TO THE 690.56(C)] OTHERS OUTSIDE RECIPIENTS .f. T�ro TERMINALS ON THE IME AND 1YlIW SYSTEM , , ORGANIZATION,EXCEPT IN CONNECTION [NEC 690.13(B),NEC 705.22] NAlTD0 LOAD SIDES MAY BE ENERGIZED NO ONZAID GUCE WITH THE SALE AND USE OF THE THE ......,IN THE OPEN POSITION _,. N IHEA�AY MAWRITTENTIVE PERM PERMISSION OF IONEOUIPMENT, THOUT DEVELOPER LLC. AT EQUIPMENT CONTAINING OVERCURRENT ��// PERMANENT DIRECTORY TO BE LOCATED AT Z.WARNING �. ICI DEVICES IN CIRCUTS SUPPLYING POWER TO A ®-f� MAIN SERVICE EQUIPMENT DENOTING THE NABCEP BUSBAR OR CONDUCTOR SUPPLIED FROM SOWRRTDTHU BUILDING I5RLI0lUPNJm LOCATION OF THE PV RAPID SHUTDOWN SYSTEM DUAL POWER SUPPLY MULTIPLE SOURCES.[NEC 705.12(C)] FAOIAAROOFUOUNT®BaMARRAY. DISCONNECTING MEANS A SOLAR ARRAY RAPID CERTIFIED SOAR ARRAY RAMO SHUTDOWN DISCONNECT SHUT DOWN DISCONNECT SWITCH IS NOT SOURCES:UTILITY GRID AND GROUPED AND WITHIN LINE OF SITE OF MAIN PV INSTALLATION PV SOLAR ELECTRIC SYSTEM 16LC ATFD SERVICE DISCONNECTING MEANS. (NEC 705.10, PROFESSIONAL NEC 690.56(C)(I)] c„ „, SCOTT A.GURNEY #PV-0117 719-015 86 6 PLACED ADJACENT TO PV SYSTEM PLUG-IN [1 PERMANENT DIRECTORY TO BE LOCATED AT ION DEVELOPER,LLC A ! ` II V TYPE BREAKER TO A BUSBAR FOR A LOAD SOLAR ARRAY RAPID SHUTDOWN SWITCH TM 4801 N UNIVERSITY AVE#900 PROVO,U- 84604 + SIDE CONNECTION.[NEC 705.12(B)(3)(2)] POWER TO MIMING B DENOTING THE LOCATION OF THE SERVICE GAl80 EQUIPMENT LOCATION IF SOLAR ARRAY RAPID 888.781.3074 POWER SOURCE ] OUTPUT CONNECTION SUPPLIED RIM M,wvKTxE/npN SHUT DOWN DISCONNECT SWITCH IS NOT DO NOT RELOCATE THIS , UTLITY 011CONNECrLOCATED GROUPED AND WITHIN LINE OF SITE OF MAIN DAVID STANLEY CONRAD OVERCURRENT DEVICE SERVICE DISCONNECTING MEANS. [NEC 705.10] C-ELECTRICAL CONTRACTOR CI624 IL ❑J ❑i c o © © E El . N O UTILITY ITT ill El El © El W N In METER c, U Y (E)MAIN SERVICE PANEL COMBINER BOX U = US p N U Q glEN MI co NJ t J ✓7 U CC O N J N N< F n N Z K H Z CC d Y U 0 4,,,,,.....,, -r..=.T Z Z = LO N W 1N PV SYSTEM co CC Li Cr I-- 0 Q Q U O --`— DISCONNECT(S)TO LL_ 0 U_ d O Mr PR INVERTER Z CO N O J z 3 u (N)PVmBREAKER OUTPUT CIRCUITS) ) Nil CD N Q N W co o (n CD `0 H- . .O pm! Ii ` DRAWING BY _ DANIEL SCHOLLE DATE I.I,I 5/18/2022 PROJECT ID 006ZC5 ALL CAUTION,WARNING,OR DANGER SIGNS OR LABELS SHALL. SHEET NAME I, COMPLY WITH ANSI Z535.4-2011 STANDARDS. 2. BE PERMANENTLY AFFIXED TO THE EQUIPMENT OR WIRING METHOD AND SHALL NOT BE HANDWRITTEN. ELECTRICAL LABELS 3. SHALL BE OF SUFFICEINT DURABILITY TO WITHSTAND THE ENVIRONMENT INVOLVED. 4. UNLESS OTHERS SPECIFIED MINIMUM TEXT HEIGHT TO BE];'(3MM). SHEET NUMBER REVISON E-9 0 r I ION Solar ION RECEIVED 4801 N University Ave. Suite 900 Provo, UT 84604 MAY 2 4 2022 luke.rowley@ionsolar.com CITY OF TIGARD Wednesday, May 18, 2022 BUILDING DIVISION RE: Greg& Rena Farmer Residence- 16520 Southwest Copper Creek Drive,Tigard, Oregon To Whom It May Concern: I have evaluated the roof structural elements of the residence for the required design loads and the additional load that will be imposed by the proposed solar system.The existing roof information was provided by a site visit by an audit team at ION Solar. Based on that site visit, it is my understanding that the roof framing information is as follows: Roof Structure: Pre-Manufactured Wood Trusses with 2x4 Top Chords @ 24" O.C.that appear to be in good working order. Roofing Material: Composition Shingle The Required codes and loads are as follows: Codes: 2019 OSSC, 2021 ORSC Risk Category: II Wind Speed (3-Sec Gust, MPH): 96 Exposure Category: B Ground Snow Load (psf): 25 Roof Snow Load (psf): 25 Roof Live Load (psf): 20(superseded by roof snow load) After reviewing the existing roof framing information and in accordance with the structural calculations on sheet S-5 which were performed according to the applicable codes and loads above, it is my recommendation that the existing roof framing is adequate to safely and sufficiently support the required structural design loads and the weight of the new solar system as is.Alteration or replacement of existing structural elements is not required. This evaluation only applies to the areas of the roof that will be directly supporting the solar system and does not make any recommendations for any other structural components of the building.The racking must be installed per the manufacturer's recommendations. The 5/16"x 3-1/2"zinc plated steel lag screw used to attach the solar system to the roof must be staggered to evenly distribute the loads over the affected area and must penetrate the truss top chords with a minimum embedment depth of 2.5" in \�\C- PN�Fo,s, THIS LETTER VOID UNLESS STAMPED Sincerely, �C5 s, 4) ,, A. Luke Rowley, PE - 9 950P 9r OREGON ,,sf4NROWN 11, 2��.- 05/19/2022 EXPIRES:12/31/24