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Plans (2) AERIAL SITE VIEW JURISDICTION CODES AND STANDARDS R 5C VW, ,, 4- ' + ' ' 1 LIABILITY + ' F ''` .- _ GOVERNING CODES s J I� i. _ :. ,:• ' 4_.. ar �-...,:-.4 „r �`:t. • �. n - / • a,` w I. ALL WORK SHALL COMPLY WITH: The City 01 Tigard .`'.,�61' its e` " T -• v; 4t $ ' 14' i+ = Cn . 2021 OREGON ELECTRICAL SPECIALTY CODE(OESC) employees ! 4 $ �' i -- � . • ,F'; 2019 OREGON STRUCTURAL SPECIALTY CODE(OSSC) f1Tplflye4S SItaI. not ( .: x .ws ' t r ' A. 1 L.�t `,'� _ 2021 OREGON RESIDENTIAL SPECIALTY CODE(ORSC) responsible forcI;,G�'J "`• "" OF TIGARD p CITY /� '„ Is r ; ar 2018 INTERNATIONAL FIRE CODE(IFC) Yti hlk,h nl7+y a,ppF' l he:;5,; r§- BUILDING DIVISION .., I 2021 OREGON PLUMBING SPECIALTY CODE I� ', ' '_ " '' CONFIDENTIAL-THE INFORMATION 4 • .I • '� AND ALL STATE AND LOCAL BUILDING,ELECTRICAL.AND PLUMBING CODES. HEREIN CONTAINED SHALL NOT BE USED ) !!b, # + i FOR THE BENEFIT OF ANYONE EXCEPT ION -' DEVELOPER,LLC NOR SHALL IT BE , n x. ' • - DISCLOSED IN WHOLE OR IN PART TO OTHERS OUTSIDE RECIPIENTS SITE CLASSIFICATION NOTES,OSHA REGULATION oca i T° "x`' , OCCUPANCY CLASS: SFR ORGANIZATION,EXCEPT IN CONNECTION `a CONSTRUCTION CLASS: V-B WITH THE SALE AND USE OF THE y ! ZONING TYPE: RESIDENTIAL RESPECTIVE EQUIPMENT,WITHOUT THE £ 4'° ,i AR yp., WRITTEN PERMISSION OF ION DEVELOPER, e"v, .. *k aw LLC. . I } I. A LADDER SHALL BE IN PLACE FOR INSPECTION IN COMPLIANCE WITH OSHA REGULATIONS. 4 .i 2. THIS PROJECT HAS BEEN REVIEWED AND WILL NOT DIRECT CONCENTRATED SOLAR RADIATION OR GLARE • (//�(/ ��\\\ 3 w„. ••I? y s- ONTO NEARBY PROPERTIES OR ROADWAYS. I A I 1 1 4. '4", s ,� -_ A A,., 7 'n 3. FOR PROJECTS SUBMITTED FOR PRESCRIPTIVE REVIEW,ROOF ATTACHMENTS SHALL BE SPACED NO GREATER ,„ , -+ - I " _ THAN 24'ON CENTER IN ANY DIRECTION WHERE LOCATED WITHIN 3'OF A ROOF EDGE,HIP,EAVE,OR RIDGE OSSC `� '� * 11 -' 3111.3.5.3 ITEM 3.2 A' . : r N '•CEP' ELECTRICAL CRITERIA,NOTES FF ` r I '�" IS. ," : TEMPERATURE SOURCE: ASHRAE Approved plans 1 ' - WEATHER STATION: PORTLAND HILLSBORO PYMKLWA710I1 ' t •' . EXTREME MN TEMPERATURE: 8 .C`.hali be on jobsite.. 'm""""'�' .,, r ♦ ,..--' - k- ASHRAE 0.4%HIGH TEMP. 37 - . a "� ' pp M. ION DEVELOPER,LLC t, w •��% * ,,. 42 - I. DRAWINGS HAVE BEEN DETAILED ACCORDING TO UL LISTING REQUIREMENTS. 4801 N UNIVERSITY AVE#900 PROVO,UT ti i ' y • d:-/: ' - ,^' 1 t' r 2. TERMINALS AND LUGS WILL BE TIGHTENED TO MANUFACTURER TORQUE SPECIFICATIONS(WHEN PROVIDED)IN 84604 * t r '* b+ _ y „�yy, - I` ACCORDANCE WITH NEC 110.14(D)IIEC61646 IEC61730 ON ALL ELECTRICAL 888.781.7074 itir 1 r+' 3. PV MODULE CERTIFICATIONS WILL INCLUDE ULI703, ." , DAVID STANLEY CONRAD .r4w • i .- - Ny:.;- .. y w• I e - 4. CONDUIT AND WIRE SPECIFICATIONS ARE BASED ON MINIMUM CODE REQUIREMENTS AND ARE NOT MEANT TO C-ELECTRICAL CONTRACTOR ,' .* a*•' LIMIT UP-SIZING AS REQUIRED BY FIELD CONDITIONS. '• I e 2- k ( `, I r C1524 y7 _ •„ y' • t, , • �.' 5. PROPER ACCESS AND WORKING CLEARANCE AROUND EXISTING AND PROPOSED ELECTRICAL EQUIPMENT WILL >t *• Y '{' k}},.i: (IF - 4 , 1 ti t'T` ' BE PROVIDED AS PER SECTION[NEC 110.26]. �y s 61, �t Y F '" ' CITY OF TIG^ :D P1, , 4 a + - Y ` tiY STRUCTURAL CRITERIA,NOTES S w lt^r r. . +✓ i '� .. '. v. •� Y c• '',F , DESIGN LOAD STANDARD: ASCE 7-16 REVIEWED FOR ODE CO'�MPLTANCL '{`yr an ti + .-,-i A'''.r' .w�. �. 4 +' r , : - Ir ,(a WIND EXPOSURE CATEGORY: B WIND SPEED(3-SEC GUST): 96 MPH .,,. _ r :'! •ti 7 _ ` • '*V S W_ +r v Approved: W �, - . '+ , ,• 1,+ •S GROUND SNOW LOAD: 36 PSF "H W - r • k "F �ww .,t` DESIGN ROOF SNOW LOAD: 26 PSF OTC: [ J Z = D yf.,, "k f. 'LL .'. i +*'' - , I,•` q SEISMIC DESIGN CATEGORY: D ^ W N ,} .:,k, 1144 ,t-• ,v - ''' "f SEISMIC RISK FACTOR: II .�y ` '{c Q p N U _"°'z y` .� " '•y„ ' i .1t l ,..•a '""` .z Address: jL 1e3� SW Fct'—' U) N J (n U V - J! r Suite #: Z w w U + "M 4 :V'' .ir BY: Date: � w p es Ar. OFFICE COPY >`- Arc _ 3 Z I�23 IE Z ' `%. o Lw o a a Li N '.e . .? AG "x. „ -a' '.' — Q M Q V) W Y SCOPE OF WORK SHEET LIST (7) 0 -4 P DRAWING BY INSTALLATION OF UTILITY INTERACTIVE PHOTOVOLTAIC SOLAR SYSTEM G-I COVER SHEET RED PROF£ KAYLA.DOYLE V-2 SITE PLAN (AD. LIB) <�c, Ss 8.4 KW DC & 6.09 KW AC PHOTOVOLTAIC SOLAR ARRAY S-3 ROOF PLAN �c�5 c, G I N E,- 42 DATE S-4 STRUCTURAL DETAILS VALIDITY OF PERMIT 9 950P r I5 MAR 2023 S-5 STRUCTURAL CALCULATIONS & NOTES PV MODULES: (21) SILFAB SOLAR SIL-400 HC+ E-6 ELECTRICAL DETAILS (LINE DIAGRAM) THE ISSUANCE OFAPERMIT PROJECT ID INVERTER(S): (21) ENPHASE IQ8PLUS-72-2-US E-7 ELECTRICAL CALCULATIONS & NOTES BASED ON CONSTRUCTION OREGON 009AMK E-8 ELECTRICAL LOAD CALCULATIONS (AD. LIB) DOCUMENTS AND OTHER �q l� ROOF TYPE: COMPOSITION SHINGLE - 2 LAYER(S) E-9 ELECTRICAL LABELS & LOCATIONS DATA SHALL NOT PREVENT 4( H 11, 2G FA 03/16/2023 SHEET NAME E-I0 ELECTRICAL DIRECTORY PLACARD (AD. LIB) THE CODE OFFICIAL FROM . 1 RO`$ COVER SHEET PV MOUNTING HARDWARE: ECOFASTEN CLICKFIT REQUIRING THE CORRECT'ON EXPIRES:12/31/24 OF ERRORS.ORSC 105.4 SHEET NUMBER REVISOR G-I 0 SITE NOTES: I. FOR PROJECTS SUBMITTED FOR PRESCRIPTIVE ic:::) REVIEW, ROOF ATTACHMENTS SHALL BE SPACED NO GREATER THAN 24" ON CENTER IN ANY DIRECTION y f 3'-0" CHIMNEY WHERE LOCATED WITHIN 3' OF A ROOF EDGE, HIP, EAVE, OR RIDGE OSSC 3111.3.5.3 ITEM 3.2 FOR ANY METER UPGRADES, ENSURE THAT THE . . . , _ . + + + + + + + + + + - UTILITY METER IS LOCATED WITHIN IOFT OF THE + + 3'-0" CONFIDENTIAL-THE INFORMATION + + + + + r + r + + + + + + + + + + + + HEREIN CONTAINED SHALL NOT BE USED FRONT/STREET-SIDE OF THE HOUSE. PLEASE ADD A + + + + + + + + + + + + + + + + + + + 4. J. . FOR THE BENEFIT OF ANYONE EXCEPT ION LABEL SHOWING THE DISTANCE FROM THE FRONT +++`+++++++'+T+T+++++++++ DEVELOPER,LLC NOR SHALL IT BE DISCLOSED IN WHOLE OR IN PART TO CORNER OF THE HOUSE. 1E1 + + + + + + + + + OTHERS OUTSIDE RECIPIENTS + + + + + + + 3'-0" + + + + 0 + OR WITH T HIE SALE CAND USE OF THE ++++++++++ RESPECTIVE EQUIPMENT,WITHOUT THE ® + + + + + WRITTEN PERMISSION OF ION DEVELOPER, + + + + + El + + + + + LLC. + + + + + + + + + + ElF+++++++� Eli /��\ + + + + + - + + + + +• ++++++++ (N) o NABCEP' LLJ ® .+++++++0+ y JBOX 1.. . z + + I. + + LU • + + + + NINSTNU1gN > + + F + + SCOMF CONEY a Ei • + + + + ISI ® IPLW 3147YO1S26 + + F + + W. -]WS H + + + + (/) + + F + + ION DEVELOPER,LLC FT, LLl +++++++++ ++r+ + 4801 N UNIVERSITY AVE #900 PROVO,UT F + + + ❑ + + + + + + 84604 U0 f + + - + + + + + + + + L0 ++++-+++++++++-�4Y++++_�3 _O�� 886.781.7074 I— O ++++'�++++ .++ +�++++ DAVID STANLEY CONRAD + + - + + + RSI C-ELECTRICAL CONTRACTOR 0 1— ++++1 ++++ C1524 CO Z ® •+ + + + 0 M + + ., +0_ C) (N) (N) + + + + + JBOX 0 JBOX +++++++++ ) (E) RS2 +++++++++, AII\ M + + + + i+ + + + + V + ++++ +r-f i (N) + + + + i Ei ACD w + + + + + + Z U co + + + + i w = + + + + + •+++++++++ v (C. a O N a + + + + �` i 0 — J ^ i + + + +� IO 0 1- N U + + + + + N J (n F U + + + + + + + + + + a + + + + + + + + + I� ( Ei N a „ F+++++++++++++++++++++++++++++++++++++++++++++++++++ MAX Z w o_ U CT J 3 0 F + + + + + + + + + + + + + + + '+ + + + + + + + + + o rwow + + + + + + + + + + + + + + + . . . . cR6pPROrt a z S z < wgo' cam` GIN �1ip/ E = w LO 9D Y ii (vim\ tt.� £F/P 'Cy U_ W 0 O 03 < "I -- 3 -0 9 950P ��/ w Q 0o 141 a -I z Y OREGON / 1— a so (D s ✓qN "1 2�151k DRAWING BY -74AIN ROw�'C 03/16/2023 KAYLA.DOYLE SCALE: 1/8" = I'-0" EXPIRES:12/31/24 DATE 0 2 4 8 15' I5-MAR-2023 .. SYSTEM LEGEND (N) I cl+) I O ROOF SECTION ROOF PV MODULE PROJECT ID c (N)PV COMBINER PANEL ,�Oz (N) JUNCTION BOX 5/ SUNEYE LOCATION SECTION OTY AZIMUTH PITCH TSRF 009AMK CRITERIA AND RSI 13 89 20 67% rafg (E) UTILITY METER / ( (N)PV LOAD CENTER AMC, (N) AC DISCONNECT FIRE SETBACK SPECIFICATIONS RS2 8 269 20 49% 0 4.10t MAIN SERVICE PANEL (VISIBLE-OPEN LOCKABLE LABELED DISCONNECT) SHEET NAME (E) (E)MAIN SERVICE PANEL r(N)4 (N) PV PRODUCTION ROOF PLAN MA(N Pw AO METER (N) MICROINVERTER (N)PV MODULE SHEET NUMBER REVISON 9 (E) SUBPANEL (N) (N) DC-DC / STRING r (N) DC DISCONNECT INVERTER S-3 0 RACKING INSTALLATION SCHEDULE AND STRUCTURAL CRITERIA PV MODULE I O PV RACKING SPAN AREA TAG SPAN 1 PV MOUNTING RAIL RACKING: ECOFASTEN CLICKFIT RAIL -PORTRAIT-MODULE ORIENTATION //// t t PORTRAIT ' RACKING TYPE: RAIL X-SPACING P-XI 48 IN. O.C. MAX. S l ORIENTATION STANDOFF: CLICKFIT L-FOOT X-CANTILEVER P-X2 16 IN. MAX. 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. CONFIDENTIAL-THE INFORMATION SCALE: 3/B" = 1'-0" ? t HEREIN CONTAINED SHALL NOT BE USED IIJi LANDSCAPE FOR THE BENEFIT OF ANYONE EXCEPT ION STRUCTURAL RAIL -LANDSCAPE-MODULE ORIENTATIONii ip ORIENTATION DEVELOPER,LLC NOR SHALL IT BE ROOF TYPE: COMPOSITION SHINGLE X-SPACING L-XI 48 IN. O.C. MAX. 1lYY DISCLOSED IN WHOLE OR IN PART TO ROOF SHEATHING TYPE: 1/2"PLYWOOD X-CANTILEVER L-X2 16 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-CANTILEVER L-Y2 7.9 IN. MIN. -9.8 IN. MAX. RESPECTIVE EQUIPMENT,WITHOUT THE WRITTEN PERMISSION OF ION DEVELOPER, RAFTER SPACING: 24 PORTRAIT LLC. ORIENTATION /y/�/{�R��\�,�\\ ARRAY PARAMETERS I I 1 1 TOTAL ROOF AREA(SO. FT.) 1572.06 P-Y2 I' I TOTAL PV MODULE AREA(SQ. FT.) 447.3 --\ A' (�C[� %PV MODULE ROOF COVERAGE 28% L-Y2 f V i i l.L_ f LANDSCAPE ► - -,-- , ORIENTATION P YI SCOTT MMSf GUIDO IIPKII'noAll - / 7713.01581 6O.3R4G16 PV ARRAY DETAIL, SIDE VIEW � IIIII'� ION DEVELOPER,LLC SCALE: 3/8" = -0" �� / ®, 4801 N UNIVERSITY AVE#900 PROVO,UT 84604 888.781.7074 .' DAVID STANLEY CONRAD L-Y RACKING ATTACHMENTS TO BE STAGGERED BY SHIFTING EACH IC-ELECTRICAL CONTRACTOR SUBSEQUENT ROW OF ATTACHMENTS ONE RAFTER OVER CI524 TO DISTRIBUTE LOAD ACROSS ALL FRAMING MEMBERS UNDER PV ARRAY. LJJ PV MODULE z = D W N U Q O Addliglii. 4 1 r; 6 Alll (n N --I 0) U U CLICKFIT RAIL Z W cn J to Q O I- C W a z 3 a ° U 6" CLICKFIT L-FOOT E = W o N D '- -. CC 0 I- XCD N I I� Z a 0 o Q a_ 0 4 Z r\ ��� (E) COMP SHINGLE a w Y 15- ROOF MEMBRANE �■ Willii DRAWING BY COMP SHINGLE FLASHING KAYLA.DOYLE 2 " MIN. .4„<%tO PROFESS DATE DEPTH 5/16' ZINC PLATED STEEL ���, *GIN£E.. /py 15-MAR-2023 LAG SCREW WITH 2 I/2" t� .y MIN. EMBEDMENT IN TO 9 950P PROJECT ID (E) ROOF RAFTER 009AMK OREGON O STANDOFF DETAIL 9H SHEET NAME SCALE: 3" = I'-0" II 20�� STRUCTURAL DETAILS �4qH RO`N��`� 03/16/2023 SHEET NUMBER REVISON EXPIRES:12/31/24 S-L 0 PV SYSTEM STRUCTURAL SPECIFICATIONS AND CALCULATIONS PV SYSTEM EQUIPMENT SPECIFICATIONS DESIGN LOCATION AND SITE SPECIFICATIONS GRAVITY LOAD/ FRAMING CALCULATIONS I O MODULE MANUFACTURER/ TYPE SILFAB SOLAR SIL-400 MU DEAD LOAD (PSF) RSI RS2 JURISDICTION SOLAR MODULE WEIGHT (LBS) 47 CITY OF TIGARD ROOF MEMBRANE COMPOSITION COMPOSITION SOLAR MODULE LENGTH (IN.) 75.3 STATE OREGON SHINGLE L'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 SOLAR MODULE AREA(SO. FT) 21.3 OCCUPANCY 7 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 MANUFACTURED FOR THE BENEFIT OF ANYONE EXCEPT ION PV ROOF ATTACHMENT CLICKFIT L-FOOT GROUND SNOW LOAD(PSF)(PG) 36 WOOD TRUSS - TOP WOOD TRUSS - DEVELOPER,LLC NOR SHALL IT BE 5/16"X 3-I/2" ZINC PLATED STEEL LAG FRAMING CHORD 2X4 @ 24 IN. 1.0 TOP CHORD 2X4 @ 1.0 DISCLOSED IN WHOLE OR IN PART TO PV ROOF ATTACHMENT FASTENER SCREW BASE ELEVATION (FT) 153 O.C. - DF#2 @6 FT. 24 IN. O.C. -DF #2 OTHERS OUTSIDE RECIPIENTS MAX SPAN @6 FT. MAX SPAN 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 (CAC) RESPECTIVE EQUIPMENT,WITHOUT THE TOTAL PV ARRAY DEAD LOAD(PSF) 3.01 SLOPED ROOF SNOW LOAD (PSF) EON. 7.4-I WRITTEN PERMISSION OF ION DEVELOPER, LLC. = PS =(CS)(0.7)(CE)(CT)(IS)(PG) TOTAL ROOF DEAD LOAD (PSF) 6.7 6.7 /I7 PV SYSTEM STRUCTURAL SPECIFICATIONS EXPOSURE FACTOR (CB) = 1.0 TABLE 7.3-I ADJUSTED TO SLOPED ROOF (PSF) 7.1 7.1 STRUCTURE TYPE -ROOF SHAPE INHABITED - GABLE / FLAT ROOF THERMAL FACTOR (CT) = 1.0 TABLE 7.3-2 MIN. ROOF SLOPE (DEG.) 20 IMPORTANCE FACTOR (Is) = 1.0 TABLE 1.5-2 PV ARRAY ADJ. TO ROOF SLOPE (PSF) 3.2 3.2 "-�' •Atf ► :CEP' MEAN ROOF HEIGHT (FT.) 20 SLOPE FACTOR(CS) = 1.0 FIG. 7.4-I ROOF LIVE LOAD < ROOF SNOW LOAD(PSF) 26.0 26.0 PORTRAIT ATT. SPACING (IN. O.C.) 48 PS (PSF) = 26 OK TOTAL LOAD (PSF) 36.3 36.3 w�srw.trall •- smTrwGURNEY LANDSCAPE ATT. SPACING (IN. O.C.) 48 •Pv.mims.ms116 # OF ATTACHMENT POINTS 50 RAFTER/ TOP CHORD MEMBER PROPERITES DF #2 -2X4 DF #2 -2X4 ov.3n zms MAX. POINT LOAD (LBS /ATT.) 15.4 SECTION MODULUS (S)(IN"3) 3.06 3.06 ION DEVELOPER,LLC MAX. TOTAL PV DEAD LOAD TO RAFTER (LBS) 15.4 MOMENT OF INERTIA(1)(1N"4) 5.36 5.36 4801 N UNIVERSITY AVE #900 PROVO,UT TOTAL LOAD ON MEMBER(W) (PLF) 72.6 72.6 84604 DESIGN WIND PRESSURE AND CONNECTION UPLIFT CAI CUI ATIONS ASCE 7-16 (C8C) MAX. MEMBER SPAN (L)(FT) 6 6 888.781.7074 DESIGN WIND PRESSURE (PSF) =P = GH(GCP)(YE)(YA) EON. 29.4-7 MODULUS OF ELASTICITY(E)(PSI) 1600000 1600000 DAVID STANLEY CONRAD VELOCITY PRESSURE (PSF) =GH = 0.00256(KH)(KzT)(K0)(KE)(V"2) EON. 26.10-1 SHEAR (Fv)(PSI) 180 180 C-ELECTRICAL CONTRACTOR TERRAIN EXPO. CONSTANT (A)= 7 TABLE 26.11-I ARRAY EDGE FACTOR (YE) = I TABLE 26.13-I AREA(A) (IN"2) 5.25 5.25 C1524 TERRAIN EXPO. CONSTANT (ZG)(FT)= 1200 TABLE 26.11-1 GROUND ELEVATION FACTOR (KE) = 0.99 FIG. 29.4-8 _ VP EXPOSURE COEFF.(KH)= 0.70 EON. C26.10-I EON. 26.10-I MAX BENDING STRESS CHECK (FB)(CD)(CF)(CR) (FS)(CD)(CF)(CR) TOPOGRAPHIC FACTOR(KzT)= 1.0 EON. 26.8-I OH(PSF) = 13.96 BENDING (FB)(PSI) 900 900 WIND DIRECTIONALITY FACTOR(Ko)= 0.85 TABLE 26.6-1 LOAD DURATION FACTOR (Co) 1.15 1.15 SIZE FACTOR(CF) 1.50 1.50 UPLIFT DOWNWARD REPETITIVE MEMBER FACTOR (CR) 1.15 1.15 GABLE ROOF 7° < 0 520° ZONE I ZONE 2R ZONE 2E ALL ZONES FIGURE 30.3-20 ALLOWABLE BENDING STRESS (PSI) 1785.4 1785.4 RAIL -PORTRAIT MODULE ORIENTATION 48 IN. O.C. 48 IN. O.C. 48 IN. O.C. 48 IN. O.C. SOLAR PANEL PRESSURE EQ. FACTOR (YA) = 0.80 0.80 0.80 0.80 ACTUAL BENDING STRESS(PSI)=(wL"2)/(8(S)) 1280.3 1280.3 Z U D EXTERNAL PRESSURE COEFF. (GCP) _ -2.0 -3.0 -3.6 0.7 72% OK 72% OK LLI I D ASD PRESSURE (0.6P)(PSF) = -13.40 -20.10 -24.12 13.03 Q p N Q TRIBUTARY AREA (SQ. FT) = 12.6 12.6 9.4 MAX DEFLECTION CHECK - TOTAL LOAD UNIFORM DISTRIBUTED UNIFORM DISTRIBUTED I- -4 MAX. UPLIFT(0.6D+0.6P)(LBS) _ -145.6 -229.7 -210.1 ALLOWABLE DEFLECTION L/ 180 L / 180 N N II N H U 0.400 IN. 0.400 IN. EC a' U (7) J (/) Q RAIL -LANDSCAPE MODULE ORIENTATION 48 IN. O.C. 48 IN. 0.C. 48 IN. O.C. 48 IN. O.C. • ACTUAL MAX DEFLECTION ' (W)(L)"4 / 185(E)(1) (W)(L'4 / 185(E)(I) _O I- co z '< W Y W SOLAR PANEL PRESSURE EQ. FACTOR(YA) = 0.80 0.80 0.80 0.80 0.103 IN. 0.103 IN. H- z W 0 J O L.)EXTERNAL PRESSURE COEFF. (GCP) _ -2.0 -3.0 -3.6 0.7 26% OK 26% OK Z I ly ON IW • ASD PRESSURE (0.6P)(PSF) _ -13.40 -20.10 -24.12 13.03 MAX DEFLECTION CHECK -LIVE LOAD CY 0 I- CC coN p W O < = V Gs TRIBUTARY AREA(SO. FT)= 6.80 6.80 5.10 ALLOWABLE DEFLECTION L/ 240 L/ 240 u_ Q 0 LL LL n 4 MAX. UPLIFT (0.6D+0.6P)(LDS) _ -78.9 -124.4 -113.8 0.3 IN. 0.3 IN. Z U o [p W ACTUAL MAX DEFLECTION (W)(L"4 / 185(E)(I) (W)(L"4 / 185(E)(I) LU QQ to " ^ d ROOF ATTACHMENT FASTENER CHECK _ CLICKFIT L-FOOT-5/16"X 3-1/2"ZINC PLATED NDS 12.2 0.086 IN. 0.086 IN. � � � � v v CO STEEL LAG SCREW MANUFACTURER MAX. UPLIFT CAPACITY=359.6 LBS 29% OK 29% OK DRAWING BY LAG SCREW WITHDRAWAL DESIGN VALUE (LDS) =W = 1800(G"3/2)(D-3/4) 12.2.1 MAX SHEAR CHECK KAYLA.DOYLE ROOF ATTACHMENT FASTENER(D) = 5/16 IN. LAG SCREW LUMBER SPECIFIC GRAVITY (G)= 0.5 TABLE 2.3.2 ALLOWABLE SHEAR FY (A) Fv(A) FASTENER QTY PER ATTACHMENT = I LOAD DURATION FACTOR(CD)= 1.6 TABLE 12.3.3A ,skEO PROFt- 945 LBS. 945 LBS. DATE FASTENER EMBEDMENT DEPTH (IN.)= 2.5 PRYING COEFFICIENT = 1.4 ACTUAL MAX SHEAR t- Cy` (w)(L)/2 (w)(L)/2 S� I5 MAR 2023 WITHDRAWAL DESIGN VALUE(W)(LBS / IN.)= 266.0 � ��G 1 N E'�. 0y 218 LBS. 218 LBS. LAG SCREW WIHDRAWAL CAPACITY(LBS) = 760.0 'P 7- 23% OK 23% OK PROJECT ID MAX. ATT. WITHDRAWAL CAPACITY(LBS) = 359.6 > 229.7 MAX UPLIFT DEMAND(LBS) OK .. 9 950P 009AMK f ` OREG N SHEET NAME �qN » ZO`ti� STRUCTURAL CALCS gl4N Row\-;-> 03/16/2023 SHEET NUMBER REVISON EXPIRES:12/31/24 S-5 0 CONDUCTOR AND RACEWAY SCHEDULE TAG QTY SIZE-N TYPE DESIGNATOR I/V TAG QTY SIZE-N TYPE DESIGNATOR I/V TAG QTY SIZE-tt EWE DESIGNATOR I/V TAG QTY SIZE-N IYPE DESIGNATOR I/V 10 (1) 8 AWG THHN/THWN-2,CU. RED(L2)1) 2 240 V AC(MAX) 3 (2) 10 AWG THHN/THWN-2,CU. RED(L2)10 AWG THHN/THWN-2,Cll. BLACK 1) 1240 V AC(MAX) 2 (1) 10 AWG 2C,NM-B FREE AIR W/G,CU. (Ll,L2,EGC) 15.73 40 VAC(MAX) 1 (1) 6 AWG SOLID BARE CU. (EGC)2) 1240 VAC(MAX) ION (1) 10 AWG THHN/THWN-2,CU. WHITE(N) (1) 10 AWG THHN/THWN-2,CU. GREEN(EGC) (1) 3/4 IN. EMT OR FREE AIR (RACEWAY) (1) 10AWG THHN/THWN-2,CU. GREEN(EGC) (1) 3/4 IN. EMT (RACEWAY) (1) 3/4 IN. EMT (RACEWAY) EXTERIOR EXTERIOR INTERIOR EXTERIOR 11 (1) 6AWG THHN/THWN,CU. BLACK(L1) 25.41 AAC(MAX) (1) 6AWG THHN/THWN,CU. RED(L2) 240 VAC (1) 6AWG THHN/THWN,CU. WHITE(N) _ (1) 6AWG THHN/THWN,CU. GREEN(GEC) CONFIDENTIAL-THE INFORMATION (1) 3/4 IN. PVC SCH.40 (RACEWAY) EXTERIOR HEREIN CONTAINED SHALL NOT BE USED FOR THE BENEFIT OF ANYONE EXCEPT ION DEVELOPER,LLC NOR SHALL IT BE (21)SILFAB SOLAR SIL-400 HCV PV MODULE(S) DISCLOSED IN WHOLE OR IN PART TO ELECTRICAL LINE DIAGRAM UL 1703 LISTED ORGANIZATION.SOUTSIDE RECIPIENTS CONNECTIONN (E)UTILITY METER SUPPLY-SIDE SOURCE CONNECTION (N)JUNCTION BOX (21)ENPHASE 108PLUS-72-2-US MICROINVERTER(S)[240V] WITH THE SALE AND USE OF THE 120/240V AC,60HZ, (E)200A MAIN SERVICE PANEL MAIN SERVICE PANEL SERVICE ENTRANCE (N)ENPHASE ID COMBINER 4 UL 1741 LISTED RESPECTIVE EQUIPMENT,WITHOUT THE SINGLE PHASE (E)I00A/2P MAIN DISCONNECT CONDUCTOR TAP(NEC 230.82.NEC 705,NEC 230.46) (PV CIRCUITS ONLY) (OPTIONAL-FOR WRITTEN PERMISSION OF ION DEVELOPER, CONDUCTOR SPLICE) (N)JUNCTION BOX LLC. (N)PV AC DISCONNECT (N)20A/2P (I) y/f�, ., A 60A,240V,2P,FUSED - RI "nl \ ' CIRCUITOF 3 4.0 // �LOCKABLE,VISIBLE OPEN (E)100A/2P SERVICE RATED r._ �� I MODULES O INTEGRATED 7 J E J — N i :CEP 15A/2P MAX �' Y TO IQ ENVOY ",,,,, (E)LOADS GATEWAY !� O (N)JUNCTION BOX O N)4DA (E)LOADS FUSES _ u ^ (N)ISA/2P (I) ie c, Liz n CIRCUIT ��. ION DEVELOPER,LLC cE, E41,� N N OF 8 4801 N UNIVERSITY AVE#900 PROVO.UT � N v.c.3a �r cc Ica I I MODULESelld 84604 n, «c�. [ V I 888.781.707E UNDERGROUND SERVICE LATERAL G II 10 DAVID STANLEY CONRAD :vL-_ O3 OZ C-ELECTRICAL CONTRACTOR „ ,, ,, (N)GEC PERMITTED TO CI524 c" RUN SEPARATELY I OUTSIDE RACEWAY IF SOLID BARE AND NOT EXPOSED TO PHYSICAL (E)GROUNDING DAMAGE. ELECTRODE [NEC 250.64(B)1 SYSTEM V - - IZ = I MAXLI o I Q Q Cr' 1— N 1 I V) c I 0 -V - U Z W .....10 Q O F- H CC co : w Z _J Y ELECTRICAL LINE DIAGRAM NOTES _ 0 6 o Y to sC) CC CI H- IY m .,1 N O W 7 o < = UCr LL- 0 LI_ W in J Z Q 0 O J W Q O CC ro Q V) W Y n - I- Q v0 (9 4 U.) `T H- .Ni .Ni co DRAWING BY KAYLA.DOYLE DATE (5-MAR-2023 PROJECT ID 009AMK SHEET NAME ELEC. LINE DIAG. SHEET NUMBER REVISON ALTERNATE AC CALCULATION USING CEC LISTED MAX CONTINUOUS OUTPUT POWER: 21 X 298 W = 6.258 KW AC E-6 0 PV SYSTEM ELECTRICAL SPECIFCATIONS AND CALCULATIONS DESIGN LOCATION AND TEMPERATURES RACEWAY / CONDUCTOR CALCULATIONS ION TEMPERATURE DATA SOURCE ASHRAE MICROINV. TO JUNCTION BOX (I) JUNCTION BOX TO COMBINER BOX (3) 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 - HEREIN CONTAINED SHALL NOT BE USED PV MODULE SPECIFICATIONS SILFAB SOLAR SHE 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 DEVELOPER,LLC NOR SHALL IT BE RATED POWER (PMAX) (W) 400 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 WITH THE SALE AND USE OF THE OPEN CIRCUIT VOLTAGE (VOC) 43.02 RESPECTIVE EQUIPMENT,WITHOUT THE SHORT CIRCUIT CURRENT (ISC) 11.58 LARGER AMPACITY OF 690.8(B)(I)oR(B)(2) = 20.0< 27.3 LARGER AMPACITY OF 690.8(9)(l)OR (B)(2) = 20.0 < 21.1 WRITTEN PERMISSION OF ION DEVELOPER, PMP/VMP TEMP. COEFFICIENT -0.36 (B)(I) -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 I J% 1 I 5\ ADJ. MODULE VOC @ ASHRAE LOW TEMP 47.0 RACEWAY SIZE I TYPE = 3/4 IN. EMT OR FREE AIR RACEWAY SIZE / TYPE = 3/41N. EMT CONDUCTOR(S)/ CABLE(S)CROSS-SECTION AREA CONDUCTOR(S) / CABLE(S) CROSS-SECTION AREA .�,N i CEP- _ ADJ. MODULE VMP @ ASHRAE 2%AVG. HIGH TEMP 30.3 (IN.42) = 0.142 IN.2 (IN."2) = 0.106 IN.'2 CROSS-SECTIONAL AREA OF RACEWAY(IN.-2) = 0.533 IN.2 CROSS-SECTIONAL AREA OF RACEWAY(IN.'2) = 0.533 IN.^2 • INVERTER SPECIFICATIONS ENPHASE 108PLUS-72-2-US %ALLOWABLE RACEWAY FILL(NEC CH. 9, TBL I) = 53% > 27% OK %ALLOWABLE RACEWAY FILL (NEC CH. 9, TBL I) = 40% > 20% OK _ TYPE MICROINVERTER MAX. OR RECOMMENDED MODULE POWER(W) 440 JUNCTION BOX TO JUNCTION BOX (2) COMBINER BOX TO MAIN PV OCPD (10) `_ MAXIMUM INPUT DC OPEN-CIRCUIT VOLTAGE (VOC) 60 MAX INVERTER OUTPUT CIRCUIT CURRENT = 15.7 A AC COMBINED INVERTER CONTINUOUS OUTPUT CURRENT = 25.4 A AC ION DEVELOPER,LLC MINIMUM START VOLTAGE (V) 30 CONDUCTOR SIZE / INSULATION / TYPE = IC AWG 2C, NM-B W/G, CU. CONDUCTOR SIZE / INSULATION / TYPE = 8 AWG THHN / THWN-2, CU. 4801 N UNIVERSITY Ave#900 PROVO,UT MAXIMUM START VOLTAGE(V) 58 CONDUCTOR AMP. RATING @60°C = 30 A CONDUCTOR AMP. RATING @75°C = 50 A 84604 MAXIMUM INPUT CURRENT (ISC) (A) 15 888.781.7074 MAX 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 COMBINED INVERTER CONTINUOUS OUTPUT DAVID STANLEY CONRAD MAX. CONTINUOUS OUTPUT CURRENT (A) 1.21 MAX INVERTER OUTPUT CURRENT X125%=20.0 A AC CURRENT X125% =32.0 A AC C-ELECTRICAL CONTRACTOR NOMINAL (L-L)OUTPUT VOLTAGE 240 C1524 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 # OF CONDUCTORS IN RACEWAY CORRECTION = 1.0 # OF CONDUCTORS IN RACEWAY CORRECTION = 1.0 NUMBER OF MODULES PER CIRCUIT 13 8 ADJUSTED CONDUCTOR AMPACITY(A) = 24.6 A AC ADJUSTED CONDUCTOR AMPACITY (A) - 44 A AC DC POWER RATING PER CIRCUIT (STC)(W DC) 5200 3200 TOTAL MODULE QUANTITY 21 PV MODULES LARGER AMPACITY OF 690.8(B)(I) oR (8)(2) = 20.0< 24.6 LARGER AMPACITY OF 690.8(8)(1)OR(8)(2) = 32.0 < 44.0 STC DC POWER RATING OF ARRAY 8400W DC (B)(I) -W/OUT CORRECTION FACTORS (B)(I) -W/OUT CORRECTION FACTORS INVERTER OUTPUT CIRCUIT CURRENT(A AC) 15.73 9.68 LARGER AMPACITY COMPLIANCE = 30.0 > 20.0 OK LARGER AMPACITY COMPLIANCE = 50.0 > 32.0 OK Lu 125% INVERTER OUTPUT CIRCUIT CURRENT(A AC) 19.66 12.1 D + 0U CIRCUIT OCPD RATING (A) 20 15 RACEWAY SIZE / TYPE = FREE AIR RACEWAY SIZE / TYPE = 3/4 IN. EMT LLU = 1 25.41A CONDUCTOR(S)/ CABLE(S)CROSS-SECTION AREA Q 00 N U COMBINED INVERTER CONTINUOUS OUTPUT CURRENT AC (IN.'2) = 0.146 IN."2 d d Q PV POWER PRODUCTION SYSTEM OCPD RATING N NI 64 - N (2 (X125%) 40A CROSS-SECTIONAL AREA OF RACEWAY(IN."2) = 0.533 IN.'2 a, J C.) MAX. ARRAY STC-AC POWER(W) 6090W AC (STC) %ALLOWABLE RACEWAY FILL (NEC CH. 9, TBL I) = 40% > 27% OK Z W i_ CC Cl- U • MAX. ARRAY CEC-AC POWER (W) 7492W AC (CEC) O Z < m Y W F Z uJ 0 _I0 O, U AC VOLTAGE RISE CALCULATIONS DIST (FT) COND. VRISE(V) VEND(V) %VRISE Z E 2 W 0N � VRISE SEC. I (MICRO TO JBOX)* 28.8 12 Cu. 1.8 241.8 0.76% 0_ 0 ~ CC OD Q N LL U p W 0 0 = O• VRISE SEC. 2 (JBOX TO COMBINER BOX) 50 10 Cu. 1.9 241.9 0.79% u_ Q 0 L L a.. 0 VRISE SEC. 3 (COMBINER BOX TO P01) 10 8 Cu. 0.4 240.4 0.17% Z U CO J Z I� TOTAL VRISE 4.1 2 44.1 1.71% OK W < I+) Q W Y 8 MICROINVERTER MAX SUB-BRANCH CIRCUIT SIZE TO COMPLY WITH VRISE CALCULATIONS. H QO (-2` 7 .-. 3 N J H DRAWING BY KAYLA.DOYLE DATE I5-MAR-2023 PROJECT ID 009AMK 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 I O PHOTOVOLTAIC SYSTEM A [NEC 690.54, NEC 690.13(B)] RAPID SHUTDC'''e 1 F FT FROM THE RAPID SHUT DOWN A. AC DISCONNECT ;;W T CH i C! DISCONNECT SWITCH [NEC 690.56(C)]. RATEDACOUTPUTCURRENT 25.4A N SCALAR ''V :YS I [_[V7 NOMINAL OPERATING AC VOLTAGE 240 V _ 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 ION .' Q\A//�RN INN DEVELOPER.LLC NOR SHALL IT BE LA WARNING'vv B TERMINALS OF THE DISCONNECTING MEANS ruBN RAPID SHUTDOWN /� SYSTEM IS CONNECTED. [NEC DISCLOSED IN WHOLE OR IN PART TO ELECTRIC SHOCK HAZARD MAY BE ENERGIZED IN THE OPEN POSITION. FVETCHP PO TOTE / \ 690.56(C)] [NEC 690.13(B), NEC 705.22] DOWN STD ��1°""`11N\ OTHERS OUTSIDE RECIPIENTS ORGANIZATION, EXCEPT IN CONNECTION TERMINALS ON THEUNEAND AND REDUCE was WITH THE SALE AND USE OF THE LOAD SIDES MAY BE ENERGIZED SHOO(HAZARD RESPECTIVE EQUIPMENT,WITHOUT THE .r.-.. IN THE OPEN POSITION ..- s IN!HEARSAY WRITTEN PERMISSION OF ION DEVELOPER, LLC. AT EQUIPMENT CONTAINING OVERCURRENT PERMANENT DIRECTORY TO BE LOCATED OWARNING ` C DEVICES IN CIRCUTS SUPPLYING POWER TO A �i��'�� ] AT MAIN SERVICE EQUIPMENT DENOTING BUSBAR OR CONDUCTOR SUPPLIED FROM POWER TO THIS BUILDING UP LGING IS ALSO SPLIED THE LOCATION OF THE PV RAPID � SHUTDOWN SYSTEM DISCONNECTING -- N • :CEP DUAL POWER SUPPLY MULTIPLE SOURCES. [NEC 705.12(C)] FROM A ROOF MOWED SOLAR ARRAY. MEANS IF SOLAR ARRAY RAPID SHUT ► - SOURCES:UTILITYGRIDAND SOLAR ARRAY RAPIDBNuroOAN DISCONNECT DOWN DISCONNECT SWITCH IS NOT PV SOLAR ELECTRIC SYSTEM is LOCATED GROUPED AND WITHIN LINE OF SITE OF Pv�6TA1URpR ,.- MAIN SERVICE DISCONNECTING MEANS. SWITA% EY evmlmsauec [NEC 705.10, NEC 690.56(C)(I)] DI.3174025 D PLACED ADJACENT TO PV SYSTEM PLUG-IN 4801 N uwION DEVELOPER, AVE LOPE#900CPROVO.UT TYPE BREAKER TO A BUSBAR FOR A LOAD 84604 g+- PERMANENT DIRECTORY TO BE LOCATED POWER SOURCE SIDE CONNECTION. [NEC 705.12(B)(3)(2)] it.WARNING I AT SOLAR ARRAY RAPID SHUTDOWN 888.781.7074 I OUTPUT CONNECTION • POWER THIS BUILDING IS ALSO SWITCH DENOTING THE LOCATION OF DO NOT RELOCATE THIS SUPPLIED FROM MAIN DISTRIBUTION THE SERVICE EQUIPMENT LOCATION IF DAVID STANLEY CONRAD OVERCURRENT DEVICE SOLAR ARRAY RAPID SHUT DOWN C -ELECTRICAL CONTRACTOR UnUTY DISCONNECT LOCATED DISCONNECT SWITCH IS NOT GROUPED C1524 AND WITHIN LINE OF SITE OF MAIN SERVICE DISCONNECTING MEANS. [NEC 705.10] a o © E ® © (E)UTILITY METER © © © ? + Ui I20/240V AC,60HZ, Z = D SINGLE PHASE (E)MAIN SERVICE PANEL COMBINER BOX Ui O < C. < �� C J 1 � I N J In H CJ Amara ' (N)PV AC DISCONNECT O F— coQz ado w. Q O W D W O N N PV SYSTEM p <W F- O m DISCONNECT(S)TO U- Q0 ON U- o_ CI °y° PV INVERTER z J Z d d �� OUTPUT CIRCUIT(S) U O V) W W < In Q Y - LI V 1— < SO W i� i1 y 1 ) GEC EEC=1 _ DRAWING BY _ KAYLA.DOYLE DATE I5-MAR-2023 PROJECT ID 009AMK 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 i" (3MM). SHEET NUMBER REVISON E-9 0