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Plans (2) . AERIAL SITE VIEW JURISDICTION CODES AND STANDARDS RFC': '' , , . . • �$� j GOVERNING CODES MAY 20210N. P. �, I. ALL WORK SHALL COMPLY WITH: i £w`a - 2021 OREGON ELECTRICAL SPECIALTY CODE(OESC) 2022 OREGON STRUCTURAL SPECIALTY CODE(OSSC) .raj ` s _ . ` 2021 OREGON RESIDENTIAL SPECIALTY CODE(ORSC) pp�" ��++ �ITY "�� �^y�i'�h' `' ��� .__ .�.... g'`�.w... _- 2018 INTERNATIONAL FIRE CODE(IFC) BUILLJINCr DIVISION . ""^-' 4. 4.-_.'* 2021 OREGON PLUMBING SPECIALTY CODE # - • ' ,*. CONFIDENTIAL-THE INFORMATION s. '• . • - ' - _ ` AND ALL STATE AND LOCAL BUILDING,ELECTRICAL,AND PLUMBING CODES. HEREIN CONTAINED SHALL NOT BE USED .I FOR THE BENEFIT OF ANYONE EXCEPT ION ' DEVELOPER,LLC NOR SHALL IT BE _,'F . % ra 8•" .1 f:c4" - 4- SITE CLASSIFICATION NOTES,OSHA REGULATION Approved DISCLOSED IN WHOLE OR IN PART TO " App d plans v OTHERS OUTSIDE RECIPIENTS - `, e OCCUPANCY CLASS: SFR p a�. CONSTRUCTION CLASS: V B y, �� ORGANIZATION,EXCEPT IN CONNECTION �I all be. on oh ;;. WITH THE SALE AND USE OF THE ., I ZONING TYPE: RESIDENTIAL J'�=•�' 5-=.- = RESPECTIVE EQUIPMENT,WITHOUT THE - WRITTEN PERMISSION OF ION DEVELOPER, LLC. • 1 i 4 ..7 �' -is , I. A LADDER SHALL BE IN PLACE FOR INSPECTION IN COMPLIANCE WITH OSHA REGULATIONS. 2. THIS PROJECT HAS BEEN REVIEWED AND WILL NOT DIRECT CONCENTRATED SOLAR RADIATION OR GLARE a• c.-. S* ONTO NEARBY PROPERTIES OR ROADWAYS. ���� 3. FOR PROJECTS SUBMITTED FOR PRESCRIPTIVE REVIEW,ROOF ATTACHMENTS SHALL BE SPACED NO GREATER Z""` 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 I $ =,. JUNCTION BOXES UNDER PV ARRAY SHALL BE INSTALLED TO BE CONSIDERED ACCESSIBLE BY OESC 690.34 N ► 10EP' � ,� ELECTRICAL CRITERIA,NOTES . 4,,,�4 TEMPERATURE SOURCE: ASHRAE pVNSTM1A7fOM. • Nt WEATHER STATION: PORTLAND HILLSBORO • frimm1 mmus • - ,- `; EXTREME MIN. TEMPERATURE: -8 OFFICE COPY04 W•}3'_ ° :, ASHRAE 0.4%HIGH TEMP: 37 7 F-' ION DEVELOPER,LLC ».� '�- - 4801 N UNIVERSITY AVE#900 PROVO,UT I -3 I. DRAWINGS HAVE BEEN DETAILED ACCORDING TO UL LISTING REQUIREMENTS. 84604 t �5 . .-' 2. TERMINALS AND LUGS WILL BE TIGHTENED TO MANUFACTURER TORQUE SPECIFICATIONS(WHEN PROVIDED)IN 888.781.7074 ' - ACCORDANCE WITH NEC 110.14(D)ON ALL ELECTRICAL. ' M= a 3. PV MODULE CERTIFICATIONS WILL INCLUDE UL1703, IEC61646, IEC61730. '" DAVID STANLEY CONRAD ter, ' 4. CONDUIT AND WIRE SPECIFICATIONS ARE BASED ON MINIMUM CODE REQUIREMENTS AND ARE NOT MEANT TO C-ELECTRICAL CONTRACTOR �+�F ; ', LIMIT UP-SIZING AS REQUIRED BY FIELD CONDITIONS. C1524 • d T•#.,� 5. PROPER ACCESS AND WORKING CLEARANCE AROUND EXISTING AND PROPOSED ELECTRICAL EQUIPMENT WILL �* ;_"_ +'* * cc---r a ** BE PROVIDED AS PER SECTION[NEC 110.26]. CITYOF Tzaz.za REVIEWED FO CODE COMPLIANCE It -" r. ' -; r -* STRUCTURAL CRITERIA,NOTES - DESIGN LOAD STANDARD: ASCE 7-16 pp r .fir 4 WIND EXPOSURE CATEGORY: B Approved: L I 1 4• ,"a-*i. WIND SPEED(3-SEC GUST): 96 MPH 1r W ':_ a� x �- GROUND SNOW LOAD. 36 PSF O �� Q U s ', .e DESIGN ROOF SNOW LOAD: 26 PSF Q. J = Ir ' *` SEISMIC DESIGN CATEGORY: D Permit : 2� �' (�, ' V I- p <iI c) I - ' SEISMIC RISK FACTOR: II 3 p Qj »'�."`; Address: - S SSW .� z N 1 h- u -o - . :F41 _, Suite #: O U) Q __ "` ._ x, s Date: ' S Z o I— " rs a t 4 x sr O —I O O < = 0 p � `"b4g ri 3 st aI y *as:77 8 ?Sp y , . %'l7;',, .i ss2,;. '' ' 8 . 'l '± 1'z-4' Y&_ii r ..1 Q ill tl) a W W �L SCOPE OF WORK SHEET LIST �` 4. �—�„ ° N DRAWING BY INSTALLATION OF UTILITY INTERACTIVE PHOTOVOLTAIC SOLAR SYSTEM G-I COVER SHEET ���� PROre KAYLA.DOYLE V-2 SITE PLAN (AD. LIB) " r INS `S/p 12.4 KW DC & 8.99 KW AC PHOTOVOLTAIC SOLAR ARRAY S-3 ROOF PLAN �c F� 9 DATE S-4 STRUCTURAL DETAILS -` 50P r- I4-APR-2023 PV MODULES: (31) SILFAB SOLAR SIL-400 HC+ S-5 STRUCTURAL CALCULATIONS & NOTES / E-b ELECTRICAL DETAILS (LINE DIAGRAM) ACIDITY OF PERMIT ( OREGON PROJECT ID INVERTER(S): (31) ENPHASE IQ8PLUS-72-2-US E-7 ELECTRICAL CALCULATIONS & NOTES THE ISSUANCE OF A PERMIT 009HYT ,i E-8 ELECTRICAL LOAD CALCULATIONS (AD. LIB) BASED ON CONSTRUCTION q qN /1, De1�, y ROOF TYPE: COMPOSITION SHINGLE - I LAYER(S) E-9 ELECTRICAL LABELS & LOCATIONS DOCUMENTS AND OTHER qN RO` '- 04/18/2023 SHEET NAME PV MOUNTING HARDWARE: ECOFASTEN CLICKFIT E-IO ELECTRICAL DIRECTORY PLACARD (AD. LIB) DATA SHALL NOT PREVENT COVER SHEET THE CODE OFFICIAL FROM EXPIRES:12/31/24 "SQUIRING THE CORRECT'ON SHEET NUMBER REVISON OF ERRORS. ORSC 105.4 G-I 0 • SITE NOTES: FOR PROJECTS SUBMITTED FOR PRESCRIPTIVE REVIEW, ROOF ATTACHMENTS SHALL BE SPACED NO ION GREATER THAN 24" ON CENTER IN ANY DIRECTION WHERE LOCATED WITHIN 3' OF A ROOF EDGE, HIP, 3'-0" —1{ 3'-0° EAVE, OR RIDGE OSSC 3111.3.5.3 ITEM 3.21 r-- JUNCTION BOXES UNDER PV ARRAY SHALL BE r , INSTALLED TO BE CONSIDERED ACCESSIBLE BY +++++ +*+*+ CONFIDENTIAL-THE INFORMATION HEREIN CONTAINED SHALL NOT BE USED OESC 690.34 +++++ 0 ++++4 FOR THE BENEFIT OF ANYONE EXCEPT ION FOR ANY METER UPGRADES, ENSURE THAT THE +++++ +*+++ DEVELOPER,LLC NOR SHALL IT BE DISCLOSED IN WHOLE OR IN PART TO UTILITY METER IS LOCATED WITHIN 'OFT OF THE +*+*+ R 3 0 ❑ Y +++++ OTHERS OUTSIDE RECIPIENTS + + + + ORGANIZATION,EXCEPT IN CONNECTION FRONT/STREET-SIDE OF THE HOUSE. PLEASE ADD A 4- + + + + + WITH THE SALE AND USE OF THE LABEL SHOWING THE DISTANCE FROM THE FRONT *+++ 0 p ++++ 4 RESPECTIVE EQUIPMENT,WITHOUT THE + + + + WRITTEN PERMISSION OF ION DEVELOPER, CORNER OF THE HOUSE. `+++* rot v4 eft Yr + + . + + + + LLC F (N) + + + F++++ JBOX *++++ + + , r r + + + + ..Aim. + + + + + + + + + + + + + + + + + + + + + + + + + + + + //i��\ 3'-0" + + + + + + + + + + + + + + C7+ + + + + + Q+ + + + �+ + + + {/ ▪ 4. 4. 4. 4. 4. 4. 4. 4. 4. 4. + + + + + + + + + + + + + + f + + + + + + + + + + f + + + + + + --.N , yE Fs • 1 1 1 1 + + 1 1 1 1 1 1 f f f r T T + + + + + + + + + + + + + ` ► + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + 3'-0" + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + *+++ + + + + + + + + + + + + + + + + + + + + + + + + + + + +_+ + ++ + SOZITTPVp/STMt.ATI URNEY + + + + + t YR,4117719.01566 + JBOX `+++* • + + F * * ON DEVELOPER, LLC + + + + 4801 N UNIVERSITY AVE#900 PROVO,UT • + + I. + + 84604 + + + + -J+ +++• f + + + + 888 781 7074 + + I. + + + + • + + DAVID STANLEY CONRAD + + 1. + + + + • + + C-ELECTRICAL CONTRACTOR + + ++ + + ++ C1524 + + F + + + + 1 1 + T + + + + f + + +++T+ +T+T+T+++ + + + + + + + + 3'-0° + + + + + + + • + + f + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + RS4 3'-0" + + + - + + + + + + + + + RS2 + + + i + + + + + + + + + ++++++' (N) + + + 10'-0„ (N) ++rbi.*+i JBO;C" \I \e/ LLI MAX 1 (N) ibBOX+ ,L7r+ 4 z + w * * a + + + ® p N U (N) F + + 4 c� o Q + + + Z re) 1 ACD F +*++4 _I (NJ1 c.)+ h. M MAIN +*+*+ ct F * / 4VPRO1N cr El + + + + + + w000'a CT3' 0" + + + + + + + + + + . `G I N f `S�Q z W . w L7 W + + + + + + + • + + + 7c50PL \ \ F �j. IX p = N .L + + + + + + + + + + � O D�-- I'-0" z o o J w a Q w - 3'-0" f OREGON o -� -� �/ �, "� N FRONT OF HOME 4N /1 20� 444 ' �F- 04/18/2023 DRAWING BY M ROW KAYLA.DOYLE 13615 SOUTHWEST WALNUT LANE EXPIRES:12/31/24 DATE SCALE: 1/8" = I'-0" 0' 2' 4' 8' 16' I4-APR-2023 ■ • ■ ■ — SYSTEM LEGEND (N) (N) O 009HYT ROOF SECTION ROOF PV MODULE PROJECT ID C (N)PV COMBINER PANEL JBOX (N)JUNCTION BOX 5# SUNEYE LOCATION SECTION QTY AZIMUTH PITCH TSRF CRITERIA AND O (E) UTILITY METER / RSI 6 89 15 71% (N) (N)PV LOAD CENTER (N) (N) AC DISCONNECT FIRE SETBACK SPECIFICATIONS RS2 3 269 IS 70% A MAIN SERVICE PANEL LC ACD SHEET NAME (VISIBLE-OPEN LOCKABLE LABELED DISCONNECT) . RS3 7 359 16 66% 0 ROOF PLAN '(E)MAI (E) MAIN SERVICE PANEL P (N)PV PRODUCTION DCAC (N) MICROINVERTER RS4 15 179 16 87% i METER (N)PV MODULE (E) (E) SUBPANEL SHEET NUMBER REVISON (N) (N)DC-DC / STRING (N) (N)DC DISCONNECT S-3 0 SUB I INVERTER DCD RACKING INSTALLATION SCHEDULE AND STRUCTURAL CRITERIA PV MODULE PV RACKING SPAN AREA TAG SPAN RACKING: ECOFASTEN CLICKFIT RAIL -PORTRAIT-MODULE ORIENTATION PV MOUNTING RAIL RACKING TYPE: RAIL X-SPACING P-XI 48 IN. O.C. MAX. t 1 1 PORTRAIT 1 0 N STANDOFF: CLICKFIT L-FOOT X-CANTILEVER P-X2 16 IN. MAX. I ORIENTATION STANDOFF TYPE: L-FOOT&FLASHING Y-SPACING P-YI 41.3 IN. MIN. -45.3 IN. MAX. 5/16"X 3-1/2"ZINC PLATED PV ARRAY DETAIL, FRONT VIEW P-X2 P-XI FASTENER: STEEL LAG SCREW Y-CANTILEVER P-Y2 15 IN. MIN. -17 IN. MAX. SCALE: 3/8" = I'-0" L n t CONFIDENTIAL-THE INFORMATION J� LANDSCAPE HEREIN CONTAINED SHALL NOT BE USED STRUCTURAL RAIL -LANDSCAPE-MODULE ORIENTATION M -- I1I -� ®�ORIENTATION FOR THE BENEFIT OF ANYONE EXCEPT ION ROOF TYPE: COMPOSITION SHINGLE 17 ® DEVELOPER,LLC NOR SHALL IT BE X-SPACING L-XI 16 N. O.C. MAX. I DISCLOSED IN WHOLE OR IN PART TO ROOF SHEATHING TYPE: 1/2"PLYWOOD X-CANTILEVER L-X2 6 IN. MAX. —L X2 L-XI OTHERS OUTSIDE RECIPIENTS STRUCTURE TYPE: MANUFACTURED WOOD TRUSS Y-SPACING L-YI 21.1 IN. MIN. -25.1 IN. MAX. ORGANIZATION,EXCEPT IN CONNECTION WITH THE SALE AND USE OF THE RAFTER SIZE: 2X4 Y-CANTILEVER L-Y2 7.9 IN. MIN. -9.8 IN. MAX. RESPECTIVE EQUIPMENT,WITHOUT THE RAFTER SPACING: 24 PORTRAIT WRITTEN PERMISSION OF ION DEVELOPER, ARRAY PARAMETERS ORIENTATION LLC. TOTAL ROOF AREA(SQ. FT.) 2161.76 P Y2 -.Aim- TOTAL PV MODULE AREA(SQ. FT.) 660.3 / ;"", PV MODULE ROOF COVERAGE 31% ► �4��" --\ L-Y2 ` � LANDSCAPE O.ORIENTATION TA00.00010.411." O. rrvo 3-11-2 ses PV ARRAY DETAIL, SIDE VIEW ION DEVELOPER,LLC SCALE: 3/8" = I'-0" 4801 N UNIVERSITY AVE#900 PROVO,UT 84604 888.781.7074 ' L-YI DAVID STANLEY CONRAD RACKING ATTACHMENTS TO BE STAGGERED BY SHIFTING EACH C-ELECTRICAL CONTRACTOR SUBSEQUENT ROW OF ATTACHMENTS ONE RAFTER OVER C1524 TO DISTRIBUTE LOAD ACROSS ALL FRAMING MEMBERS UNDER PV ARRAY. PV MODULE z + a u co = D I- O N U z K) ^ Q J N i U CV G a CLICKFIT RAIL N N Q o ct as o_ s. o 6 Q r o � -T • CLICKFIT L-FOOT ~ v.) o a - a w = � CC w = Lu w N wcd UooL ? C Z ��� (E) COMP SHINGLE Q , ce w ROOF MEMBRANE 1- wo ,p -� -� COMP SHINGLE FLASHING DRAWING BY KAYLA.DOYLE ill 22" MIN. DEPTH 5/16" ZINC PLATED STEEL �_EO PROreo \ DATE LAG SCREW WITH 2-1/2" ���� ��G N f�,� /0� 14 APR-2023 MIN. EMBEDMENT IN TO (E) ROOF RAFTER /// 9 950P PROJECT ID 009HYT O STANDOFF DETAIL OREGON SCALE: 3" = I'-0" 44/ SHEET NAME 9�4N R w\--cy 04/18/2023 STRUCTURAL DETAILS RO SHEET NUMBER REVISON EXPIRES:12/31/24 S-4 0 ' PV SYSTEM STRUCTURAL SPECIFICATIONS AND CALCULATIONS PV SYSTEM EQUIPMENT SPECIFICATIONS DESIGN LOCATION AND SITE SPECIFICATIONS GRAVITY LOAD / FRAMING CALCULATIONS MODULE MANUFACTURER/ TYPE SILFAB SOLAR SIL-400 HC+ JURISDICTION DEAD LOAD (PSF) RSI RS2 ION 1 SOLAR MODULE WEIGHT (LBS) 47 CITY OF TIGARD ROOF MEMBRANE COMPOSITION COMPOSITION SOLAR MODULE LENGTH (IN.) 75.3 STATE OREGON SHINGLE 4'0 SHINGLE 4.0 SOLAR MODULE WIDTH (IN.) 40.8 ADOPTED LOAD STANDARD ASCE 7-16 SHEATHING 1/2"PLYWOOD 1.7 1/2"PLYWOOD 1.7 1 SOLAR MODULE AREA(SQ. FT) 21.3 OCCUPANCY/ RISK CATEGORY II PITCH (DEG) 15 15 CONFIDENTIAL-THE INFORMATION Y PV RACKING ECOFASTEN CLICKFIT BASIC WIND SPEED(MPH (3-SEC GUST)) 96 HEREIN CONTAINED SHALL NOT BE USED PV RACKING TYPE RAIL WIND EXPOSURE CATEGORY B MANUFACTURED MANUFACTURED FOR THE BENEFIT OF ANYONE EXCEPT ION PV ROOF ATTACHMENT CLICKFIT L-FOOT GROUND SNOW LOAD (PSF)(PG) 36 WOOD TRUSS - WOOD TRUSS - DEVELOPER,LLC NOR SHALL IT BE DISCLOSED IN WHOLE OR IN PART TO 5/16"X 3-1/2" ZINC PLATED STEEL LAG TOP CHORD 2X4 TOP CHORD 2X4 OTHERS OUTSIDE RECIPIENTS PV ROOF ATTACHMENT FASTENER SCREW BASE ELEVATION (FT) 153 FRAMING @ 24 IN. O.C. I.0 @ 24 IN. O.C. 1.0 ORGANIZATION,EXCEPT IN CONNECTION RACKING DEAD LOAD (PSF) 0.8 WITH THE SALE AND USE OF THE SOLAR MODULE DEAD LOAD(PSF) 2.21 DESIGNED ROOF SNOW LOAD CALCULATIONS ASCE 7-16 (C&C) DF #2 @6 FT. DF #2 @6 FT. RESPECTIVE EQUIPMENT,WITHOUT THE MAX SPAN MAX SPAN WRITTEN PERMISSION OF ION DEVELOPER, TOTAL PV ARRAY DEAD LOAD (PSF) 3.01 SLOPED ROOF SNOW LOAD(PSF) EQN. 7.4-1 LLC. =Ps =(Cs)(0.7)(CE)(CT)(Is)(PG) PV SYSTEM STRUCTURAL SPECIFICATIONS EXPOSURE FACTOR (CE) = 1.0 TABLE 7.3-I TOTAL ROOF DEAD LOAD (PSF) 6.7 6.7 STRUCTURE TYPE -ROOF SHAPE INHABITED -GABLE / FLAT ROOF THERMAL FACTOR (CT) = 1.0 TABLE 7.3-2 ADJUSTED TO SLOPED ROOF (PSF) 6.9 6.9 ",� MIN. ROOF SLOPE (DEG.) 15 IMPORTANCE FACTOR(Is) = 1.0 TABLE 1.5-2 MEAN ROOF HEIGHT(FT.) 18 SLOPE FACTOR(Cs) = 1.0 FIG. 7.4-1 PV ARRAY ADJ. TO ROOF SLOPE (PSF) 3.1 3.1 N i :CEP- PORTRAIT ATT. SPACING (IN. 0.C.) 48 Ps(PSF) = 26 OK ROOF LIVE LOAD < ROOF SNOW LOAD(PSF) 26.0 26.0 >/ LANDSCAPE ATT. SPACING (IN. O.C.) 48 TOTAL LOAD (PSF) 36.0 36.0 wa�sTnox OIT 719 EY 7 5 # OF ATTACHMENT POINTS 105 SG NUTTAG aasafi MAX. POINT LOAD (LBS /ATT.) 10.8 RAFTER/ TOP CHORD MEMBER PROPERITES DF #2 - 2x4 OF #2 -2x4 E .347-20n MAX. TOTAL PV DEAD LOAD TO RAFTER(LBS) 32.4 SECTION MODULUS (S)(IN"3) 3.06 3.06 ION DEVELOPER,LLC MOMENT OF INERTIA(I)(IN"4) 5.36 5.36 4801 N UNIVERSITY AVE#900 PROVO,UT DESIGN WIND PRESSURE AND CONNECTION UPLIFT CALCULATIONS ASCE 7-16 (C&C) TOTAL LOAD ON MEMBER (W)(PLF) 72.0 72.0 84604 DESIGN WIND PRESSURE (PSF) = P = GH(GCP)(YE)(YA) EQN. 29.4-7 MAX. MEMBER SPAN (L)(FT) 6 6 888.781.7074 VELOCITY PRESSURE (PSF) =OH =0.00256(KH)(KzT)(Ko)(KE)(V"2) EQN. 26.10-I MODULUS OF ELASTICITY (E)(PSI) 1600000 1600000 DAVID STANLEY CONRAD TERRAIN EXPO. CONSTANT (A)= 7 TABLE 26.11-I ARRAY EDGE FACTOR (YE) = 1 TABLE 26.13-I SHEAR (Fv)(PSI) 180 180 CONTRACTOR -ELECTRICAL CONTRACTRAC TOR TERRAIN EXPO. CONSTANT (ZG)(FT)= 1200 TABLE 26.11-1 GROUND ELEVATION FACTOR (KE) = 0.99 FIG. 29.4-8 AREA(A)(IN"2) 5.25 5.25 C1524 VP EXPOSURE COEFF.(KH) = 0.70 EON. C26.10-I EON. 26.10-I 1 TOPOGRAPHIC FACTOR(KzT)= 1.0 EON. 26.8-I OH (PSF) = 13.96 MAX BENDING STRESS CHECK (FB)(Co)(CF)(CR) (FB)(CD)(CF)(CR) WIND DIRECTIONALITY FACTOR(Ko)= 0.85 TABLE 26.6-1 BENDING (FB)(PSI) 900 900 LOAD DURATION FACTOR (Co) 1.15 1.15 UPLIFT DOWNWARD SIZE FACTOR(CF) 1.50 1.50 GABLE ROOF 7° < 0<_20° ZONE 1 ZONE 2R ZONE 2E ALL ZONES FIGURE 30.3-2B REPETITIVE MEMBER FACTOR(CR) 1.15 1.15 RAIL -PORTRAIT MODULE ORIENTATION 48 IN. O.C. 48 IN. O.C. 48 IN. O.C. 48 IN. D.C. ALLOWABLE BENDING STRESS (PSI) 1785.4 1785.4 W SOLAR PANEL PRESSURE EQ. FACTOR (VA) = 0.80 0.80 0.80 0.80 Z + EXTERNAL PRESSURE COEFF. (GCP) _ -2.0 -3.0 -3.6 0.7 ��E.� PROFESS ACTUAL BENDING STRESS (PSI) = (wL"2)/(8(S)) 1270.0 1270.0 Q = Z ASD PRESSURE (0.6P)(PSF)_ -13.40 -20.10 -24.12 13.03 �c� \\GIN£F SS ACTUAL 71% OK 71% OK ? 0 N Cj TRIBUTARY AREA(SQ. FT) = 12.6 12.6 9.4 -f� o N Q MAX. UPLIFT (0.6D+0.6P)(LBS) _ -145.6 -229.7 -210.1 9 950P MAX DEFLECTION CHECK - TOTAL LOAD UNIFORM DISTRIBUTED UNIFORM DISTRIBUTED Q ^ J ? U ALLOWABLE DEFLECTION L / 180 L / 180 Z � as w I Q l 0.40o IN 0.400 IN. o 1- Q c Y c� RAIL -LANDSCAPE MODULE ORIENTATION 48 IN. O.C. 48 IN. O.C. 48 IN. O.C. 48 IN. O.C. OREGON U7 z W SOLAR PANEL PRESSURE EQ. FACTOR (YA) = 0.80 0.80 0.80 0.80 ACTUAL MAX DEFLECTION (W)(L)"4 / 185(E)(I) (W)(L)"4 / 185(E)(I) 1- W 0 J O Os U EXTERNAL PRESSURE COEFF. (GCP) = -2.0 -3.0 -3.6 0.7 V44/ �� Z1)1�y 0.102 IN. 0.102 IN. j = W ASD PRESSURE (0.6P)(PSF) = -13.40 20.10 -24.12 13.03 q/,q �� �� 04/18/2023 25% OK 25% OK O 0 D Ct O CO = U O N ROW MAX DEFLECTION CHECK -LIVE LOAD LL- O Li_ EL 0 TRIBUTARY AREA(SQ. FT)= 6.80 6.80 5.10 _ ALLOWABLE DEFLECTION L / 240 L / 240 z Q N Ct J Z 7� - MAX. UPLIFT (0.6D+0.6P)(LBS) = -78.9 -124.4 -113.8 EXPIRES:12/31/24 ,n Q N W 0.3 IN. 0.3 IN. o c9 ,-. .. ,t ROOF ATTACHMENT FASTENER CHECK NDS 12.2 ACTUAL MAX DEFLECTION (W)(L)"4 / 185(E)(I) (W)(L)"4 / 185(E)(I) N O-) rn 2 N CLICKFIT L-FOOT-5/16"X 3-1/2"ZINC PLATED STEEL LAG SCREW MANUFACTURER MAX. UPLIFT CAPACITY=359.6 LBS 0.085 IN. 0.085 IN. DRAWING LAG SCREW WITHDRAWAL DESIGN VALUE (LBS) =W = 1800(G"3/2)(D"3/4) 12.2.1 28% OK 28% OK KAYLA.DOYLE • ROOF ATTACHMENT FASTENER (D) = 5/16 IN. LAG SCREW LUMBER SPECIFIC GRAVITY (G)= 0.5 TABLE 2.3.2 MAX SHEAR CHECK FASTENER QTY PER ATTACHMENT = I LOAD DURATION FACTOR (Co) = 1.6 TABLE 12.3.3A ALLOWABLE SHEAR Fv(A) Fv (A) DATE LBS LBS I4-APR-2023 FASTENER EMBEDMENT DEPTH (IN.)= 2.5 PRYING COEFFICIENT = 1.4 945 • 945 • WITHDRAWAL DESIGN VALUE(W)(LBS/ IN.)= 266.0 ACTUAL MAX SHEAR (w)(L)/2 (w)(L)/2 PROJECT ID LAG SCREW WITHDRAWL CAPACITY(LBS) = 760.0 216 LBS. 216 LBS. 009HYT MAX. ATT. WITHDRAWAL CAPACITY(LBS) = 359.6 > 229.7 MAX UPLIFT DEMAND(LBS) OK 23% OK 23% OK SHEET NAME STRUCTURAL CALCS SHEET NUMBER REVISON S-5 0 CONDUCTOR AND RACEWAY SCHEDULE TAG QTY SIZE-# TYPE DESIGNATOR I/V TAG QTY SIZE-# TYPE DESIGNATOR I/V TAG QTY SIZE-# TYPE DESIGNATOR I/V 10 (1) 8 AWG THHN/THWN-2,CU. BLACK(L1) 37.51 A AC(MAX) 3 (3) 10 AWG THHN/THWN-2,CU. BLACK(L1) 15.73 A AC(MAX) 2 (1) 10 AWG 2C,NM-B W/G,CU. (L1,L2,EGC) 15.73 A ACTAG (1)1Y 2IZE-# TYPE DESIGNATOR A v (1) 8 AWG THHN/THWN-2,CU. RED(L2) 240 V AC (3) 10 AWG THHN/THWN-2,CU. RED(L2) 240 VAC (MAX)( ) 6AWG 2C,I D A E C. (L1,L2) 15.7320 V AC(MAX) (1) 10 AWG THHN/THWN-2,CU. WHITE(N) / ( ) FREE AIR 240 V AC (1) 6AWG SOLID BARE CU. (EGC) 240 V AC (1) 10 AWG THHN/THWN-2,CU. GREEN(EGC) (1) 3 AWG THHN THWN-2,CU. GREEN EYC (1) 3/41N. EMT OR FREE AIR (RACEWAY) (1) 3/4 IN. EMT (1) 3/4 IN. EMT (RACEWAY) ION (RACEWAY) EXTERIOR EXTERIOR INTERIOR 11 (1) 6 AWG THHN/THWN,CU. BLACK(L1) 37.51 A AC(MAX) EXTERIOR (1) 6 AWG THHN/THWN,CU. RED(L2) 240 V AC (1) 6AWG THHN/THWN,CU. WHITEN) (1) 6AWG THHN/THWN,CU. GREEN(GEC) (1) 3/4 IN. PVC SCH.40 (RACEWAY) EXTERIOR CONFIDENTIAL-THE INFORMATION HEREIN CONTAINED SHALL NOT BE USED FOR THE BENEFIT OF ANYONE EXCEPT ION DEVELOPER,LLC NOR SHALL IT BE (31)SILFAB SOLAR SIL-400 HC+PV MODULE(S) DISCLOSED IN WHOLE OR IN PART TO ELECTRICAL LINE DIAGRAM UL 1703 LISTED OTHERS OUTSIDE RECIPIENTS ORGANIZATION,EXCEPT IN CONNECTION (E)UTILITY METER SUPPLY-SIDE SOURCE CONNECTION 120/240V AC,60HZ, (E)200A MAIN SERVICE PANEL MAIN SERVICE PANEL SERVICE ENTRANCE (N)JUNCTION BOX (31)ENPHASE IQBPLUS-72-2-US MICROINVERTER(S)[240V] WITH THE SALE AND USE OF THE SINGLE PHASE (E)200A/2P MAIN DISCONNECT CONDUCTOR TAP(NEC ERVIC,NEC 705,NEC 230.46) (N)ENPHASE IQ COMBINER (OPTIONAL-FOR UL 1741 LISTED RESPECTIVE EQUIPMENT,WITHOUT THE (PV CIRCUITS ONLY) CONDUCTOR SPLICE) (N)JUNCTION BOX WRITTEN PERMISSION OF ION DEVELOPER, LLC. o 4 (N)PV AC DISCONNECT (N)20A/2P (I) 12 60A,240V,2P,FUSED L' Le 1 Lz ; CIRCUIT �4k�� LOCKABLE,VISIBLE OPEN 1 \-1-- OF 13 ����� f�,■`�(E)200A/2P SERVICE RATED INTEGRATED ecc Ecc I MODULES I5A/2P MAX 7 �N :: •CEP- (E)LOADS TO IQ ENVOY ---o GATEWAY (N)SOA moo_-_ I 2 (N)JUNCTION BOX O wNST�uuTpx �. (E)LOADS FUSES A.GURNEY /w-0117719-01516 L� L' I (N)20A/2P (I) EIv.3-17-2075 NL2 L2 LI J _ EG �N i CIRCUIT 4.111 ION DEVELOPER,LLC N vs. O I -4MBJ EGG ® I MODULES 6 L OF II 4801 N UNIVERSITY AVE#900 PROVO,UT UNDERGROUND E MB G I Ecc 84604 SERVICE LATERAL G II 888.781.7074 REVERS'BLE 10 SPLICE LI N L2 (N)GEC PERMITTED TO I I Oj DAVID STANLEY CONRAD (N)JUNCTION BOX C-ELECTRICAL CONTRACTOR LEG RUN SEPARATELY C1524 OUTSIDE RACEWAY IF - (N)ISA/2P = SOLID BARE AND NOT , — (I) EXPOSED TO PHYSICAL `I Lz n L' A CIRCUIT (E)GROUNDING DAMAGE. Lz . . Lz OF 7 411 ELECTRODE [NEC 250.64(B)] EGG _�_ EGL EGC I I MODULES M V 3 O O W Q U W J = I CD La D < N Q N J w I U r, N W Q ELECTRICAL LINE DIAGRAM NOTES Y Lu Q } W O JO - O U C7 Z W = W cc;5 H IY1 Q z so > 0 Q LJ 0_ I° • o Q Z — In W I- OW so .. (7 F— Ni DRAWING BY KAYLA.DOYLE DATE I4-APR-2023 PROJECT ID 009HYT SHEET NAME ELEC. LINE DIAG. ALTERNATE AC CALCULATION USING CEC LISTED MAX CONTINUOUS OUTPUT POWER: 31 X 298 W = 9.238 KW AC SHEET NUMBER REVISON E-6 0 PV SYSTEM ELECTRICAL SPECIFCATIONS AND CALCULATIONS DESIGN LOCATION AND TEMPERATURES RACEWAY / CONDUCTOR CALCULATIONS TEMPERATURE DATA SOURCE ASHRAE MICROINV. TO JUNCTION BOX (I) JUNCTION BOX TO COMBINER BOX (3) ION STATE OREGON MAX INVERTER OUTPUT CIRCUIT CURRENT = 15.7 A AC MAX INVERTER OUTPUT CIRCUIT CURRENT = 15.7 A AC JURISDICTION CITY OF TIGARD CONDUCTOR SIZE / INSULATION / TYPE = 12 AWG 2C, TC-ER, CU. CONDUCTOR SIZE / INSULATION / TYPE = 10 AWG THHN / THWN-2, CU. WEATHER STATION PORTLAND HILLSBORO CONDUCTOR AMP. RATING @ 90°C = 30 A CONDUCTOR AMP. RATING @75°C = 30 A ASHRAE EXTREME LOW TEMP (°C) -8 ASHRAE 0.4%HIGH TEMP (°C) 37 PER NEC 690.8(B)(I)(W/OUT CORRECTION FACTORS) PER NEC 690.8(B)(I)(W/OUT CORRECTION FACTORS) ` DESIGNED MAX. SYSTEM VDROP/ VRISE 4.00% MAX INVERTER OUTPUT CURRENT X125%=20.0 A AC MAX INVERTER OUTPUT CURRENT X125%=20.0 A AC CONFIDENTIAL-THE INFORMATION PVHEREIN CONTAINED SHALL NOT BE USED MODULE SPECIFICATIONS SILFAB SOLAR SIL-400 HC+ PER NEC 690.8(B)(2)(WITH CORRECTION FACTORS) PER NEC 690.8(B)(2)(WITH CORRECTION FACTORS) FOR THE BENEFIT OF ANYONE EXCEPT ION RATED POWER (PMAX) (W) 400 DEVELOPER,LLC NOR SHALL IT BE AMB. TEMP. AMP. CORRECTION = 0.91 AMB. TEMP. AMP. CORRECTION = 0.88 DISCLOSED IN WHOLE OR IN PART TO MAXIMUM POWER VOLTAGE (VMP) 36.05 # OF CONDUCTORS IN RACEWAY CORRECTION = 1.0 # OF CONDUCTORS IN RACEWAY CORRECTION = 0.8 OTHERS OUTSIDE RECIPIENTS MAXIMUM POWER CURRENT (IMP) 11.1 ADJUSTED CONDUCTOR AMPACITY (A) = 27.3 A AC ADJUSTED CONDUCTOR AMPACITY(A) = 21.12 A AC ORGANIZATION,EXCEPT IN CONNECTION OPEN CIRCUIT VOLTAGE (VOC) 43.02 WITH THE SALE AND USE OF THE SHORT CIRCUIT CURRENT (ISC) 58 RESPECTIVE EQUIPMENT,WITHOUT THE LARGER AMPACITY OF 690.8(B)(I) OR (B)(2) = 20.0 < 27.3 LARGER AMPACITY OF 690.8(B)(1) OR(B)(2) = 20.0 < 21.1 WRITTEN PERMISSION OF ION DEVELOPER, PMP/VMP TEMP. COEFFICIENT -0.36 (B)(1) -W/OUT CORRECTION FACTORS (B)(I)-W/OUT CORRECTION FACTORS LLC. VOC TEMP. COEFFICIENT -0.28 LARGER AMPACITY COMPLIANCE = 30.0 > 20.0 OK LARGER AMPACITY COMPLIANCE = 30.0 > 20.0 OK SERIES FUSE RATING 20 //\\. ADJ. MODULE VOC @ ASHRAE LOW TEMP 47.0 RACEWAY SIZE / TYPE = 3/4 IN. EMT OR FREE AIR RACEWAY SIZE / TYPE = 3/41N. EMT 411111111a CONDUCTOR(S) / CABLE(S)CROSS-SECTION AREA CONDUCTOR(S)/ CABLE(S)CROSS-SECTION AREA ADJ. MODULE VMP @ ASHRAE 2%AVG. HIGH TEMP 30.3 (IN."2) = 0.1421N.2 (IN."2) = 0.148 IN."2 -,N A :CEP CROSS-SECTIONAL AREA OF RACEWAY(IN."2) = 0.533 IN.2 CROSS-SECTIONAL AREA OF RACEWAY(IN."2) = 0.533IN."2 INVERTER SPECIFICATIONS ENPHASE IQ8PLUS-72-2-US %ALLOWABLE RACEWAY FILL(NEC CH. 9, TBL I) = 53% > 27% OK % ALLOWABLE RACEWAY FILL (NEC CH. 9, TBL I) = 40% > 28% OK TYPE MICROINVERTER wwsW O117 5m A.rr GURNEY MAX. OR RECOMMENDED MODULE POWER(W) 440 JUNCTION BOX TO JUNCTION BOX (2) COMBINER BOX TO MAIN PV OCPD (10) vm3se6 W.3-174025 MAXIMUM INPUT DC OPEN-CIRCUIT VOLTAGE (VOC) 60 MAX INVERTER OUTPUT CIRCUIT CURRENT = 15.7 A AC COMBINED INVERTER CONTINUOUS OUTPUT CURRENT = 37.5 A AC MINIMUM START VOLTAGE (V) 30 CONDUCTOR SIZE / INSULATION / TYPE = 10 AWG 2C, NM-B W/G, CU. CONDUCTOR SIZE / INSULATION / TYPE = 8 AWG THHN / THWN-2, CU. ION DEVELOPER,LLC MAXIMUM START VOLTAGE(V) 58 CONDUCTOR AMP. RATING @60°C = 30 A 4801 N UNIVERSITY AVE#900 PROVO,UT MAXIMUM INPUT CURRENT(ISC)(A) 15 CONDUCTOR AMP. RATING @75°C MAX 888. 81= 50 A 8781 7 .7074 CONTINUOUS OUTPUT POWER(VA) 290 PER NEC 690.8(B)(I)(W/OUT CORRECTION FACTORS) PER NEC 690.8(B)(1)(W/OUT CORRECTION FACTORS) MAX. MAX COMBINED INVERTER CONTINUOUS OUTPUT DAVID STANLEY CONRAD CONTINUOUS OUTPUT CURRENT (A) 1.21 MAX INVERTER OUTPUT CURRENT X125%=20.0 A AC CURRENT X125% =47.0 A AC C-ELECTRICAL CONTRACTOR NOMINAL (L-L)OUTPUT VOLTAGE 240 CI524 CEC WEIGHTED EFFICIENCY (%) 97.0% PER NEC 690.8(B)(2)(WITH CORRECTION FACTORS) PER NEC 690.8(B)(2)(WITH CORRECTION FACTORS) AMB. TEMP. AMP. CORRECTION = 0.82 AMB. TEMP. AMP. CORRECTION = 0.88 SYSTEM ELECTRICAL SPECIFICATIONS CIR I CIR 2 CIR 3 # OF CONDUCTORS IN RACEWAY CORRECTION = 1.0 # OF CONDUCTORS IN RACEWAY CORRECTION = 1.0 NUMBER OF MODULES PER CIRCUIT 13 II 7 ADJUSTED CONDUCTOR AMPACITY (A) = 24.6 A AC ADJUSTED CONDUCTOR AMPACITY (A) = 44 A AC DC POWER RATING PER CIRCUIT (STC)(W DC) 5200 4400 2800 TOTAL MODULE QUANTITY 31 PV MODULES LARGER AMPACITY OF 690.8(B)(I) OR (B)(2) = 20.0 < 24.6 LARGER AMPACITY OF 690.8(B)(I) OR(B)(2) = 47.0 > 44.0 STC DC POWER RATING OF ARRAY 12400W DC (B)(I)-W/OUT CORRECTION FACTORS (B)(2) -WITH CORRECTION FACTORS INVERTER OUTPUT CIRCUIT CURRENT(A AC) 15.73 13.31 8.47 LARGER AMPACITY COMPLIANCE = 30.0 > 20.0 OK LARGER AMPACITY COMPLIANCE = 44.0 > 37.5 OK W 125% INVERTER OUTPUT CIRCUIT CURRENT(A AC) 19.66 16.64 10.59 CIRCUIT OCPD RATING (A) 20 20 15 RACEWAY SIZE / TYPE = FREE AIR RACEWAY SIZE / TYPE = 3/4IN. EMT Q 2 I 37.5IA CONDUCTOR(S) / CABLE(S)CROSS-SECTION AREA I- 0 Lj.1 COMBINED INVERTER CONTINUOUS OUTPUT CURRENT AC (IN."2) = 0.1461N."2 z rn ^ Q PV POWER PRODUCTION SYSTEM OCPD RATINGC. (X125%) 50A CROSS-SECTIONAL AREA OF RACEWAY(IN."2) = 0.533IN."2 < J Q MAX. ARRAY STC AC POWER(W) 8990W AC (STC) %ALLOWABLE RACEWAY FILL (NEC CH. 9, TBL I) = 40% > 27% OK Z Q W MAX. ARRAY CEC-AC POWER(W) 11060W AC (CEC) 17-p uj Z p _ Crs Cr U AC VOLTAGE RISE CALCULATIONS DIST (FT) COND. VRISE(V) VEND(V) %VRISE < 0 = W N N 0 VRISE SEC. I (MICRO TO JBOX) * 28.8 12 Cu. 1.8 241.8 0.76% CC VRISE SEC. 2 (JBOX TO COMBINER BOX) 70 10 Cu. 2.6 242.E 1.10% Ct p -� p CO CO = U o VRISE SEC. 3 (COMBINER BOX TO P01) 10 8 Cu. 0.6 240.E 0.24% Z 4 p J 0_ 0 _ TOTAL VRISE 5.0 245.0 2.10% OK Q Z $ - W Q N W * 8 MICROINVERTER MAX SUB-BRANCH CIRCUIT SIZE TO COMPLY WITH VRISE CALCULATIONS. UJ OW N -) 2 R- .. v v N DRAWING BY KAYLA.DOYLE DATE I4-APR-2023 PROJECT ID 009HYT SHEET NAME ELECTRICAL CALCS. SHEET NUMBER REVISON E-7 0 ,ELECTRICAL FIELD-APPLIED HAZARD MARKINGS AT EACH PV SYSTEM DISCONNECTING MEANS. SIGN LOCATED ON OR NO MORE THAN 3 PHOTOVOLTAIC SYSTEM A [NEC 690.54, NEC 690.13(B)] R, ' ID HI,- DC N F FT FROM THE RAPID SHUT DOWN AC DISCONNECT ,v ,,H j 0. DISCONNECT SWITCH [NEC 690.56(C)]. ION RATED AC OUTPUT CURRENT 3 7.5A S Ir AF 'V 'S 0.\1 NODAL AL OPERATINGAC VOLTAGE 240 V I • FOR BUILDINGS WITH PV SYSTEMS. TO CONFIDENTIAL-THE INFORMATION SDLARPVSYSTEM EQUIPED G BE LOCATED AT EACH SERVICE HEREIN CONTAINED SHALL NOT BE USED FOR PV DISCONNECTING MEANS WHERE ALL WITH RAPS SHUTDOWN EQUIPMENT LOCATION TO WHICH THE PV FOR THE BENEFIT OF ANYONE EXCEPT ION B DEVELOPER,LLC NOR SHALL IT BE 14 TERMINALS OF THE DISCONNECTING MEANS TURN RAPID SHUTDOWN SYSTEM IS CONNECTED. [NEC DISCLOSED IN WHOLE OR IN PART TO ELECTRIC SHOCK HAZARD MAY BE ENERGIZED IN THE OPEN POSITION. 'OFF POSMON Swrrcr+rotNE 690.56(C)] OTHERS OUTSIDE RECIPIENTS [NEC 690.13(B), NEC 705.22] a PVSYS TO 'iiiiii, ORGANIZATION,EXCEPT IN CONNECTION WITH THE SALE AND USE OF THE TERMINALS ON THE UNE AND AND REDUCE LOAD SIDES MAY BE ENERGIZED SHOOCHAURD MI II I RESPECTIVE EQUIPMENT,WITHOUT THE IN THE OPEN POSITION - --_INrr€ARRAY -- WRITTEN PERMISSION OF ION DEVELOPER, LLC. iikI I AT EQUIPMENT CONTAINING OVERCURRENT J PERMANENT DIRECTORY TO BE LOCATED i1►�. DEVICES IN CIRCUTS SUPPLYING POWER TO A AT MAIN SERVICE EQUIPMENT DENOTING l��lt-X BUSBAR OR CONDUCTOR SUPPLIED FROM POWER TOTRIS BUILDING NAUSOSUPPLIED THE LOCATION OF THE PV RAPID SHUTDOWN SYSTEM DISCONNECTING N t •CEP' DUAL POWER SUPPLY MULTIPLE SOURCES. [NEC 705.12(C)] PROW A ROOF MOUNTED SOLAR ARRAY. MEANS IF SOLAR ARRAY RAPID SHUT ► . SOURCES:UTILITY GRID AND saLARARRAYRAPIDSHUTDOWNDISCONNECT DOWN DISCONNECT SWITCH IS NOT PV SOLAR ELECTRIC SYSTEM I8LOCA1 GROUPED AND WITHIN LINE OF SITE OF wtlSTMJAIUI MAIN SERVICE DISCONNECTING MEANS. sa TTA.GUIVEY [NEC 705.10, NEC 690.56(C)(I)] OM347 2 ION DEVELOPER,LLC III PLACED ADJACENT TO PV SYSTEM PLUG-IN 4801 N UNIVERSITY AVE#900 PROVO,UT D TYPE BREAKER TO A BUSBAR FOR A LOAD e4604 SIDE CONNECTION. [NEC 705.12(6)(3)(2)] PERMANENT DIRECTORY TO BE LOCATED 888.781.7074 POWER SOURCE I AT SOLAR ARRAY RAPID SHUTDOWN I OUTPUT CONNECTION POWER TOWM BUILDING ISALSO SWITCH DENOTING THE LOCATION OF ` DO NOT RELOCATE THIS SUPPLED FROM MAN DISTRIBUTION THE SERVICE EQUIPMENT LOCATION IF DAVID STANLEY CONRAD OVERCURRENT DEVICE U17UTYDISCONNECTLOCATED SOLAR ARRAY RAPID SHUT DOWN C -ELECTRICAL CONTRACTOR DISCONNECT SWITCH IS NOT GROUPED CI524 AND WITHIN LINE OF SITE OF MAIN SERVICE DISCONNECTING MEANS. [NEC 705.10] o a a o El El (E)UTILITY METER © © al AC, 60HZ, El F❑ Q U N SINGLE PHASE (E)MAIN SERVICE PANEL COMBINER BOX J I CD I- (V Li D O CV Q L2 _'_ _L (� Q (N)PV AC DISCONNECT _ Z Ct CI- >. U ; : = i 0 E- FZ < w a R LU O _J 0 0` U CD E LLJ T UJ N u J co- 0 PV SYSTEM CC Oix p ~ O co Q U c O DISCONNECT(S)TO LI_ p LL_ 0 O 0 iiiEl L/ �� PV INVERTER Z Q N J z 7 - L� �J� LI OUTPUT CIRCUIT(S) ) w �_ ^ ^ -4 N L2 L2 O Pi M N N O O V) - H- �/ N GEC IMF EGC DRAWING BY 1 KAYLA.DOYLE DATE 1L2I I4-APR-2023 PROJECT ID 009HYT ALL CAUTION, WARNING, OR DANGER SIGNS OR LABELS SHALL: SHEET NAME I, COMPLY WITH ANSI Z535.4-2011 STANDARDS. ELECTRICAL LABELS 2. BE PERMANENTLY AFFIXED TO THE EQUIPMENT OR WIRING METHOD AND SHALL NOT BE HANDWRITTEN. 3. SHALL BE OF SUFFICEINT DURABILITY TO WITHSTAND THE ENVIRONMENT INVOLVED. 4. UNLESS OTHERS SPECIFIED MINIMUM TEXT HEIGHT TO BE e" (3MM). SHEET NUMBER REVISON E-9 0