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HomeMy WebLinkAboutConstruction PlansFRONT OF RUSE � I Inverter Type: Enphase PV Panel: (78) Q-Cell 335W Racking: Iron Ridge Total Wattage: 26,130W Roof Type: S-Tile Wind Load: 7 to 27 Deg Fastener Type: Use Roof Tech Mini's Sheet Index S-1 Cover Sheet / Site Plan S-2 Detail E-1 One - Line S-IA Mounting Plan General Notes: -Enphase IQ7PLUS Micro Inverter are located on roof behind each module. -First responder access maintained and from adjacent roof. -Wire run from array to connection is 40 feet. \\\\, �\E C. y� * o• 360 — O i .n• 3T OF c.ORIDP,,''��`� ONIAL �,//I II I I I tt1��lS�/1 Godwin Engineering and Design, LLC 8378 Foxtail Loop Pensacola, FL 32526 D. Chad Godwin, PE Chad@godwineng.com Legend ® First responder access Utility Meter PV Disconnect R-1 —� # Modules (18) Pitch: 20° Azimuth: 240° 2' Access Pathway F R2 ��� COPS, � °:�* Ground Access Point ST.LUCIE COUNTY PLAN REVIEW BLDG: DATE: ELE . DATE:4,1--n-1 I PLUMB: DATE: MECH: 2' Access Pathway DATE• — R-3 # Modules (33) Pitch: 20° Azimuth: 1500 RA ­- # Modules (9) Pitch: 200 Azimuth: 240° System meets the requirements of NFPA 1 2015 Edition, Chapter 11.12 Meets All Editions of Florida Fire Prevention Code 6th Edition ® Chimney a Satellite 1 st Responder Access o Vent Pipe Represents all Fire Clearance including Alternative methods minimum of 36" unobstructed as per Section R324 of the 2015 IRC 2017 FL Residential Code & FBC ,6th Edition (2015 International Residential Code - 2nd Printing modified by the FL Building Standards and Codes 2017 Uniform Code Supplement), 2015 International Energy Conservation Code, County of Saint Lucie Code, 2014 National Electric Code. R5J # Modules (7) Pitch: 20° Azimuth: 1500 Customer Info: Anthony Nakelski 9624 Enclave Cir. Port Saint Lucie, FL 34986 Utility Meter -COGEN Disconnect Located adjacent to Utility meter 3' Access Pathway R-6 # Modules (4) Pitch: 200 Azimuth: 600 . SETBACK REQ. Wj FRONT SIDES�� CNR SIDES�� TECH Ground Access Point Layout Subject to Change Based on Site Conditions EH S Efficient Home Services 9416 International Ct, St. Petersburg, FL 33716 844-778-8810 Date: 11.15.19 j� Drawn by: ZW 1 � Checked by: Rev #: 00 Rev Date: Page: S-1 COMMRq fA� General Notes: - L Feet are secured to roof tech mini. @ 48" O.C. using (2) M5 x 60mm stainless steel Lag bolts into rafters. - Subject roof has One layer. - All penetrations are sealed. ITEM NO. DESCRIPTION QTY, CAP SCREW, SERRATED FLANGE, HEX HEAD, I 1 5/16'-18 X 1' UNC-2A GRADE 8 ZINC 2 POST, 1-1/4' OD X 3-1/4', 6063-T5/6063- 6, 1 MILL 3 WASHER, SEALING, 5/16' ID X 1-1/4' OD, 1 EPDM BONDED SS 4 FLASHING, REPLACEMENT TILE, S-TILE, .62 ' 1 CONE, ALUMINUM MILL 5 COLLAR, COUNTER FLASHING, 1-1/4' ID 1 EPDM 6 WASHER, FENDER, 5/16' ID X 1' OD, 18-8 SS 1 7 WASHER, SPLIT -LOCK, 5/16' ID, 18-B SS 1 8 CAP SCREW, HEX HEAD, 5/16'-18 X ? UNC- 1 2A 18-8 SS 9 FLASHING, ,040' X 12' X 7,5', SHEET, 5052 1 H32 MILL Roof Section I Pitch I Roof Rafter and Spacing I Overhang I Notes: R1-R6 4/12 1 211x4" @ 24 O.C. Designed as per ASCE7-10 Modules mounted flush to roof no higher than 6" above surface. 20" 1 Truss Inverter Type: Enphase PV Panel: (78) Q-Cell 335W Racking: Iron Ridge Total Wattage: 26,130W Roof Type: S-Tile Wind Load: 7 to 27 Deg Fastener Type: Use Roof Tech Mini's Customer Info: Anthony Nakelski 9624 Enclave Cir. Port Saint Lucie, FL 34986 �E C.�GZZiy Godwin Engineering an --ice 0 Design, LLC * ; 8378 Foxtail Loop = f so iy Pensacola, FL 32526 O ': sr of D. Chad Godwin, PE Chad@godwineng.com /ss/ANAL ENC'�?\ ///un I i Date: 'AA EH S Efficient Home Services 9416 International Ct, St. Petersburg, FL 33716 844-778-8810 11.15.19 Zw I Rev Date: I mu•ry•mo.q p� (� WARNING �. tta,ID DUAL POWER ' SOURCES: UTILITY GRID AND PV ruaouaca ao•v- SOLAR ELECTRIC SYSTEM smamtt= vrraatmtrro• sHrrowwwsmec i . uoarzurF. _ tY.l�J1CAR- Figure 690.56(C)(1)(a) Label for PV Systems that Shut down the array and the conductors leaving the array NEMA3R Junction Box Black -LI Red - L2 Green - Ground # 12 AWG THWN for Home runs under 100, # 10 AWG THWN for Home runs over 100' (1) Line 1 (1) Line 2 Per Circuit #8AWGTHWN (1) EGC Inside @ least 314" Conduit (tbd on site) #1 L1,L2 Per Inverter Main Service #6 GEC & neutral (2) 200A In 1-1/4" Conduit (2) 200A Bus Load Side Tap 1 t 125A 200A Service Rated Fused Disconnect eunal to Ground Bond AC Disconnect . Optional load side connection (when available) Per 705.I2(D)(2)(3)(b) 200A ATS Use Matching or equivalent approved breaker if deranng meets the requirements ofNFPA 12015 In Case of Emergency Call Efficient Home Services at 844-778-8810 EC 13008759 200 A Load Center (1) - 20A Breaker Per Circuit Disconnect 11.12 lr lr.j� r -N)!.Y—�i DO NOT RELOCATETHIS s r En a e Cable Roof 200A Service Rated Fused Disconnect Neutral to Ground Bond AC Disconnect Manual Disconnet 125A u Fuse u #1 L1,L2 Per Inverter #6 GEC & neutral In 1-1/4" Conduit Note: -All wiring to meet the 2014 NEC and Florida electric codes. 200A Disconnect -Type of conduit to be determined on site by contractor. Photovoltaics: (78) Hanwa Q.Peak Duo BLK 335W Inverters (78) Enphase IQ7PLUS Micro Inverters Circuits: (6) Circuits of (13) Modules Maximum Inverters Per 20A Circuit (13) Main Service (2) 200A (2) 200A Bus Line side Tap #I LI,L2 Per Inverter #6 GEC & neutral In 1-1/4" Conduit GEC NOTES Provide a grounding electrode system for an ungrounded system per 690.47(C)(3). GEC must be installed per 250.64 - GEC must be continuous un-spliced or irreversibly spliced from inverter to existing service ground system or continuous from the arrays to the existing service ground system. - If GEC is not continuous from the array to the existing service ground an additional ground system must be provided from the arrays to a grounding electrode per 690.47(D) - GEC must be min #8 AWG and installed in conduit Enphase Output Ckt Per String To Overcurrent Protection Device AC Max Output Current 15.73 AC Max Output Current * 1.25% 19.7 Overcurrent Protection A 20 No. of Current Carrying Cond <4 Conductor Gauge AWG 10 Enphase Total Output Ckt AC Max Output Current 94.4 AC Max Output Current * 1.25n/o 118 Overcurrent Protection (A) 125 No. of Current Carrying Cond <4 Conductor Gauge (AWG) 1 PHOTOVOLTAIC SYSTEM A AC DISCONNECT V fT Godwin Engineering and ���� E C.�G i/i Design, LLC \�'p0 "-ice;gs op�� zooA ATS 8378 Foxtail Loop; N so '; y Pensacola, FL 32526 -u ; „� — D. Chad Godwin, PE ptt, rA Tf Chad@godwineng.com %ice �� IDP.,•' �ri��� �/�i .&A ENGvJ��%�K11f 200A ATS E H S nEfricient Home Services 9416 International Ct, St. Petersburg, FL 33716 Customer Info: 844-778-8810 Date: 11.15.19 Anthony Nakelski Drawn by: zw 9624 Enclave Cir. Checked by: Port Saint Lucie, FL Rev #: 00 Rev Date: 34986 Page: E-1 3 21' 14' 7' 41 Splice Bar 16 Flashings 171 UFO's 190 eves/End Caps 68 Ground Lugs 17 Meter Main R-1 # Modules (18) Pitch: 201 Azimuth: 240' # Modules (9) Pitch: 20' 42 Azimuth: 240' 1 1, 1. fvv, rrr� f3/f3ffrrrr.!9rf _frr3}.33 rf i�TQjF-I11 - f l 1 1 l �IIT W.I..V, l} f�rr�frrr.girl.'-rsrrlrsSl". R-2 # Modules (7) Pitch: 201 Azimuth: 240' R-5 # Modules (7) Pitch: 20' Azimuth: 150° Inverter Type: PV Panel: Racking: Total Wattage: Roof Type: Wind Load: Fastener Type: R-3 # Modules (33) Pitch: 20' Azimuth: 150' R-6 # Modules (4) Pitch: 20' Azimuth: 60° Max cantilever is 16" as per manufacturer spec. Max Cantilever = Max Span * (11)=48*(L)=16" Enphase (78) Q-Cell 335W Iron Ridge 26,130W S-Tile 7 to 27 Deg Use Roof Tech Mini's Customer Info: Anthony Nakelski 9624 Enclave Cir. Port Saint Lucie, FL 34986 kMAJ UPS t Godwin Engineering an Design, LLC 8378 Foxtail Loop Pensacola, FL 32526 D. Chad Godwin, PE Chad@godwineng.com :\\\\�oOI tiCiCNsc0 =V: 6360 Z �' sr Al RIDA �fte EH S Efficient Home Services 9416 International Ct, St. Petersburg, FL 33716 844-778-8810 Rev #: 00 Rev Date: 11.15.19 ZW powered by r radial 68.5 in x 40.6 in x 1.26In (including fame) _ (1740mm x 1030mm x 32mm) i Weight 43.91bs(19.9kg) Front Cover 0.13in(3.2mm) thermal ly pre -stressed glass with anti. i Back Cover Composite film Frame Black anodized aluminum Cell 6 x 20 monocrystalline Q.ANTUM solar half -cells )unction boa 2.40-2.80 in x 1.61-2.01 in x 0.51-0.83 in (61-71 mm x 41-50 mm x 13-21 mm), decentralized, 11 Cable 4mm' Solar cable; (+) z45.31n (1150 mm), (-) z45.3 I1a1F����lIL:Rif511J.t2LaID.42VI �lQ��Q4glGI0i:V11LI.sKj�L'L'Ol����iillall� tq �.1ffo fto am om .-Aj WEI!slifi�"�.4k" &AA-F'!-4tWDY(ID';-P..ftGXdr- NlilifC °I MID" HIM 1��ti�iiii�n� -' �4�►1 ��g [�aa��e(i�t�� �01 � I€�Ai��� a�� 1 eAl 'm A0: hdt ,, dRar Sumnme_Ir:days, IF rOk!{Nl�..€HN9G�$I)Y�U2E �.9S�fR19�1 !�11114- v%8"F M 0FE Et{aefty Efto up to IVItE% !rdTld'tED�Q?.m-i0F6] 6E�134iE)fa FEY P INKHI�tG.4_ E.9fOiLh1A.A0m4umaea ma ma L-rolam r - Tmah 1711018a" Fluted MW li bb1O1 soma n i fa.Q% €OMWMA6 ;ANIN TA AILS: E 1M IS! _CIE _ HfibuIji-,iaft iabde dt$#.% r srnT A€iIN ?�.9994.t;E1"C€c utbojll IUNRUM a41k ie E t r i c� " a 141�i tNi�vafi49�wi]Nti��tii$�tlt1)Yft!ffi3Io�t, THE,1DEALfOOT(ON, 0-i ®R'ooligp-araXsom uas(ded1atrays (ngp g 'c7GP�RAND FV, quautY Tooted , 'yrr..s_sfly-f/ - wwY➢DVM�'t �� ` Ilfh 400025ea e3 rini: y s oev..o IjjIII F 11 ..Y®1y„Ip,s,R,UW uea-0 wrmm.o II F a..ia.ramc4 errau,mjflI wr ELECTRICAL CHARACTERISTICS ,(POV/ERCIASS. •_ ___ .------ _ _ - _ _ _ _ -. .�,_326( MINIMUM PERFORMANCE AT STANDARD TEST CONDITIONS, STC' (POWER TOLERANCE +6 W /-OW) Power at MPP' Pun ON] 320 325 330 335 Short Circuit Current' Ira [A] 10.30 10.36 10.41 10.47 = Open Circuit Voltage' Va 00 39.65 39.90 40.15 40.41 e Currant at MPP' 1. [A] 9.80 9.86 9.91 9.97 Voltage at MPP Vw, IV] 32.64 32.97 33.29 33.62 Efficiency' 9 I%] z17.9 z18.1 z18.4 z18.7 MINIMUM PERFORMANCE AT NORMAL OPERATING CONDITIONS, NMOP Power at MPP P. [W] 239.1 242.8 246.5 1 250.3 Short Circuit Current Ia OU 8.30 8.35 8.39 8.43 •� Open Circuit Voltage Vec IV] 37.30 37.54 37.79 38.03 ■ Current at MPP I,,, [A] 7.72 7.76 7.80 7.84 Voltage at MPP VW On 30.98 31.29 31.60 31.91 'Measurement tolerances Pme s3%; ImVmaS%at STC: I00OW10, 25:2°C, AM 1.5G according to IEC 60904,3 • ra00 WWI NMOT, spectrum AM 1.5G _ 00E(LS,PER FOR MANCE(WARRANTy''___ PERF .. . PE CEIAj;LOW - - RFORMANIRRAOIANCLE' - At least 98%of nominal Dm'ar g durin first year. -Le tO--r-----r---------�-----) --------------------- Thereafter max. 0.54%degpoeper. ye At least 93.1 %of nominal powerru up to 10 y yeas. ' At least 85% of nominal power up to 25 years. Alldam within measurement tmlaranGee. r - r-----r-----s----------� B r Full warranties In accordance with the wananty terms of the QCELLS sales amniration of your r r respective country so ® ® a con . •+....�amw ^ Typical module performance under low Imadlance conditions In sw� w woo ..r.e.ama.va<e,.rura,rw,.rm comparison to STC conditions (25°C, 1000W/m2). TEMPERATUR@COEFFICIENTS _ _ Temperature Coefficient of la I a I [%/Kl +0.04 Tempeahnit Coefficient of V. B [%/Kl _ -0.28 Temperature Coefficient of P I III[%/10 -0.37 Normal Module Operating Temperature NMOT [°F] 109 x5.4 (43 =3°C) PROPERTIES ,. SYSTEM DESIGN Maximum System Voltage Vm M 1000 (IEC) / 1000 (UL) Safety Class I I Mealtimes Series Fuse Rating LA DC3 20 Fla Rating C (IEC) / TYPE 1 (UU Mac Design Load, push' 110a/R7 75 (3600 Pa) / 55 (2667 Pal Permitted module temperature -40°F up to+185°F an continuous duly (-40'C up to +85°C) Max.Test load, Push/Pu(P [IhsNP] 113(5400Pa) 104(4000Pa) 'see installation manual UL 1703; VDE Quality Tested; CE-compliant; IEC 61215:2016; IEC 61730:2016, application clan A o�E C E Gspus .rrn Number of Modules Number of Pallets per 53' Trailer 29 Number of Palled per 40' Rio Cube Container 26 Pallet Dimensions(. x W x H) 71.5 in x 45.3 in x 47.2 in (1815mm x 1150mm x 1200mm) Pallet Weight 1505lbs (683 kg) NOT& Installation Instructions must W followed. See the installation and operating manual m contact our technical service department for further information on approved installation and use of this product. Hanwha O CELLS America lam 300 Spectrum Center Drive, Suite 1250, Irvine, CA 92618, USA I TEL+1 949 748 59 961 EMAIL Inqulry®us.q-cells.com I WES wwwq<ells.us i Datd Sheet Enphase Microinverters Region: AMERICAS Enphase IQ 7 and The high-powered smart grid -ready Enphase IQ 7 Micro'" and Enphase IQ 7+ Micro'" IQ 7+ dramatically simplify the installation process while achieving the highest system efficiency. Microinverters U� To learn more about Enphase offerings, visit enphase.com Part of the Enphase IQ System, the IQ 7 and IQ 7+ Microinverters integrate with the Enphase IQ Envoy"°, Enphase IQ Battery", and the Enphase Enlighten' monitoring and analysis software. IQ Series Microinverters extend the reliability standards set forth by previous generations and undergo over a million hours of power -on testing, enabling Enphase to provide an industry -leading warranty of up to 25 years. Easy to Install Lightweight and simple Faster installation with improved, lighter two -wire cabling Built-in rapid shutdown compliant (NEC 2014 & 2017) Productive and Reliable • Optimized for high powered 60-cell and 72-cell* modules • More than a million hours of testing • Class II double -Insulated enclosure • ULlisted Smart Grid Ready • Complies with advanced grid support, voltage and frequency ride -through requirements • Remotely updates to respond to changing grid requirements • Configurable for varying grid profiles • Meets CA Rule 21 (UL 1741-SA) • The 10 7+ Micro Is required to support 72-cell modules. Oa EN PHASE. Enphase IQ 7 and IQ 7+ ,..: ;roinrC°� ters C6m- moniy,usM1ed modulepairingsr-_ 235 W'350 W_+ r235W=`440'W-+� - Module compatibility 60-cell PV modules only - 60-cell and 72-cell PV modules Maxl�mummputDGvo�flage 4_BU Peak power trackingvoltage -27V-37V _ - v 27V•45V -- 0 Min/Max start voltage. 22 V / 48V 22 V / 60 V MaxDCsho�tciicuitcllrrenr(mo`d_ulelsCj.,`- 15A �_ _�--'_ �_`'_-_- 15A,-. overvoltage class DC port II 11 D»G�'pojtbaokfegtl'currenL_ _ ""'-- ` "-'— rio "-O _ PV array configuration 1x1'ungroupded array; Noaddlt(onar CsideoroteCtfonrequlredr ACslde protection requiresmo 20A•0erbranch circuit I I OUTPUT DATA (AC). _ 7Q;7MicroinVerter IQ 7+ MIcroinverter - - iP.ea Atitpul U"erw 2501W_,._ '295 VA•.- :_` _ __._--_.., _k _. _ Maximum continuous output power -__ ----- _ ��_ 240 VA ..-.� .._ _ _ 2 0 VA _ 208! 208Vj' --�� �No�Tlt0al,(LL}voltage(range--±�"`240VL,_, 211264_V+^ 183229--U _ _211264Y Maximumconiinuousoutput:current• 70A.(240V) 1.15A(208V) l--.rrI �11 •A,(240IV) 1.39A(208V) irNominaffrequ,�Y=;_-.__v.��..-._._..._--�60.Hz'�_�___.`-_ _ •-__.��Hz: _ _..___.-_�- _.-_ ��- __ v _..... { Extended frequency range 47 68 Hz 47 68 hjz� _ _ ' AC shoortci�c if fault c`urrentbver 3.cyclas. _____ .5 8 Arms A Maximum units per20A.(L L) brooch circuit' 16 (240 VAC) " 13 (208VAC) __ _..-_—__ 13 (L40'VAC) 11 208VAC)�~ lOv-ervoit g classAG.p'orl:- __.._.,__,.._�.-III __•—. �.'llh ._-_,'. -`.-` _.-..,...-_____. port backfeedcutrent 0A �f{ IAC -_�- _0A _— ^ �'- PosWerfacloPs�etting_,A _,_ 1�Oz _ --_ _'(0 _ ,i Polder factat(adjustable}� _ 0;71eading„0.7tagging. •0_7le4ding., 07lagging { EFFICIENCY - @240 V @208: V @240 V @208.V Pea, I:C,Ec'efficiericy - -971WP� -9Z6o. 97.�5 a. - 971. io, CEC'welghtedefficiency 97.0 %. 97.0A 97,0`% .97,0.95 M _ I MECHANICAL DATA i Relativehumidity range 4 to 1006,(condensing) - �Conttectotype(IQ7tiU=2llS&Q7PU57'22.115}`tMC47or pfja ofN�OI'-XWlth�d'dtioRd(,000G'Sada R 1 ter` - . ..a. Q ;f. Connector-type(IQ7,60-B-US&IQ7PLUS72-B-US) FnendsPV2(MC410ierinatsable)? `Dimensions(17" aNxD)i -' Weight Cooling; Approvedfor wet locations AOaptorS Tor moeuies Winn m" or u i x connectors. - PV2 to MC4. order ECAS20=S22 - PV2 to UTlit order ECAS20-S25 iglated• corrosion resistant polymeric enclosure of an Enphase lQ Envoy. �.�..... b'eon eyalGet ..agd�appN dby, ,gfo� use:as_tlie load,biep�` UL 62109•t,UL1741/IEEE1647, FCC Part 15 Class B; ICES+0003 Class B: CAN/CSA-022.2 NO.107.1.01 This product is UL Listed as PV Rapid Shut Down Equipment and conforms with NEC-2014 and NEC-2017 section 690.12 and C22.1-2015 Rule 64.218 Rapid Shutdown of PV Systems, for AC and DC conductors, when installed according manufacturer's instructions. 1. No enforced DC/AC ratio. See the compatibility calculator at hung-Henohase com/en-ustaupport/module-compatibilu. 2. Nominal voltage range can be extended beyond nominal if required by the utility. 3. Limits may vary. Refer to local requirements to define the number of microinverters per branch in your area. To learn more about Enphase offerings, visit enphase.com v ENPHASE. © 2018 Enphase Energy. All rights reserved. All trademarks or brands used are the property of Enphase Energy, Inc. 2018-O5-24 ®ii111k IRON RIvOE - XR Rail Family XR Rail Family Solar Is Not Over their lifetime', solar panels experience countless extreme weather events. Not just -the worst storms in years, but the worst storms in 40 years. High winds capable of ripping panels fro a roof, and snowfalls weighing enough to buckle�a panel frame. :,J XR Rails are the these results. Tht against buckling i transfer loads intt Their superior sp requires fewer ro, reducing the nurr penetrations and of installation time tructural backbone preventing y resist uplift, protect nd safely and efficiently the building structure. ; nning capability ( attachments, of roof s amount r:a- . I{'. Sloped Sts gene mg Curve Sloped roofs generate bath vertical and lateral forces on mounting rails which can cause them to bend and twist. The curved shape of XR Rail directions while resisting the twisting. This unique feature ensures greater security during extreme weather and a longer system lifetime. Cornpatibl_e'with Flat'& Pitched'Roofs XR Rails are 1ronR(dge a0ers. compatible with ; a range of tilt lag FlashFoot and �� options for flat �■m other pitched roof ■R■ roofmounting. attachments;. applications: Corrosion-Resistanf Materials All XR Rails are made of 6000-sodas ��• alummum.alloy, than protected With an anodiz d flnlsh: Anodizing prevents surface and structural carrosion, whlle•also providing a more attractive appearance. - - The XR Rail Family offers the strength of a curved rail in three targeted sizes. Each size supports specific design loads, while minimizing material costs. Depending on your location, there is an XR Rail to match. . _ k XR10 XR10 is a sleek, low -profile mounting rail, designed for regions with light or no snow. It achieves 6 foot spans, while remaining light and economical. • 6'spanningcapability • Moderate load capability • Clear & black anodized finish • Internal splices available Rail Selection XR100 XR100 is the ultimate residential mounting rail. It supports a range of wind and snow conditions, while also maximizing spans up to 8 feet. • 8'spanning capability • Heavy load capability • Clear & black anodized finish • Internal splices available XR1000 XR1000 is a heavyweight among solar mounting rails. It's built to handle extreme climates and spans up to 12 feet for commercial applications. • 12'spanningcapability • Extreme load capability • Clear anodized finish • Internal splices available The following table was prepared in compliance with applicable engineering codes and standards. Values are based on the following criteria: ASIDE 7-10, Roof Zone 1, Exposure B, Roof Slope of 7 to 27 degrees and Mean Building Height of 30 ft. Visit IronRidge.com for detailed span tables and certifications. .���.{Yy�F 120; l�L'r., fit' = None St 140- -XR10j 'XR100 XRi 00 �� i6U_'y: 120,E i 10-20 140 100• 30_ 180- .100= .40 180• � 50-70 ' 180;` ao=so y6o<