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HomeMy WebLinkAboutSouthern Intertie Project Environmental Analysis (Eval) Project Description Graphics 1999-SOUTHERN INTERTIE PROJECT - a-_a- _ENVIRONMENTAL ANALYSIS (EVAL)| -JuLy 1999 poorer2 esaiieaihcoaaaineaaahcadianeinetaadSOR ST TT Oe en STI Te TE 7 merge ;-re eg SOUTHERN INTERTIE PROJECTENVIRONMENTALANALYSIS_PROJECT DESCRIPTION GRAPHICS ANDSIMULATIONSVOLUME; Prepared by - Dames &Moore POWER Engineers,Inc. Prepared for:Sa ee Intertie Participants.Group_Chugach FElectric Asontiation " July998 SOT ROT nT SOL,SeeDOOR OUNRTE NIC SOOONEDRE DS BOT NCEE OW Sm OE OOS GOOD SAO EE SESS CSUR S DOONER TOUTOOUEEOTLSED EON™OES WUC OUTER INSET OY WCEDUEEDGE 'VGEIS OOS¥_VEPONEESERPOCEDTOGWELCALNTLLRMOREUON5VEEMOYEY MEREWY ECE SOL)TRRELIEY SAD TON COP CR TRO EOE TO | PROJECT DESCRIPTION GRAPHICS AND SIMULATIONS | This volume accompanies the EVAL for the Southern Intertie Project,a proposed 138kV transmission line from the Kenai Peninsula to Anchorage in south-central Alaska. First,Project description graphics are included to illustrate overhead transmission line structures, right-of-way clearing and construction activities,underground lines,submarine cables,transition stations,and substations.Graphics consist of engineering drawings prepared by POWER Engineers,Inc.and supplemental right-of-way and construction clearing schematics prepared by Dames &Moore. Thirteen visual simulations also were prepared for the Project using GIS data and engineering specifications along with industry-standard software including AutoCAD and Adobe Photoshop. Simulations include transmission routes eliminated,the.Tesoro Route,the Enstar Route,and routes in the Anchorage area.Each simulation presents both a photograph of the existing conditions and a simulation of how the same view would appear with Project facilities in place. Southern Intertie Project EVAL 1 Project Description Graphics and Simulations July 1999 P:\09203\009\FinalDrawings&Sims.doc 1 4 q a |4 4 q a 4 aaiin aieadiadadsdChaMieteedBeataed Poy TTT Tr eT 4 4 4 4 I { i ee aaa ee ER GRAPHICSPROJECTDESCRIPTION Lala ead eh -. : a . .; ce _ ae : ; a wala tua. ee it a ee Be ee Lsa teeth tate Fame va A le sits dmaaus!thatwana:pinapeSn needtaare oe2ta Can DUET OE' Se cheea ee oe a SaJ rere, LIST OF PROJECT DESCRIPTION GRAPHICS Overhead Transmission Lines Drawing No. Tangent-X Long Span-X Tangent-H Spole-D Swood-1 Swood-2 Spole-1 Spole-2 Spole 3 Typical Tangent X-tower 230/138kV Typical Long Span Tangent X-tower 230/138kV Typical Wood Pole Tangent-H 230/138kV Single-shaft Steel Pole Tangent 230/138kV Double Circuit Single Wood Pole Tangent 230/138kV Single Wood Pole Tangent 230/138kV with Underbuild Single-shaft Steel Pole Tangent 230/138kV Single-shaft Steel Pole Tangent 230/138kV with Underbuild Single-shaft Steel Pole Tangent 230/138kV with 34.5kV and Underbuild , Right-of-way Clearing and Construction Activities Figure ROW-1 Figure ROW-2 Figure ROW-3 Figure ROW-4 Figure ROW-5 Figure ROW-6 Figure ROW-7 m Figure ROW-8 Underground Lines HVUG Cable Types Duct Bank Casing Types Figure UG-01 Figure UG-02 Figure UG-03 Figure UG-04 m Figure UGDB-01 m Figure UGDB-02 Submarine Cables Figure SUBM-01 Figure SUBM-02 Figure SUBM-03 Figure SUBM-04 Figure SUBM-05 Figure SUBM-06 Typical Right-of-way Clearing for Rural Areas Typical Right-of-way Clearing for Urban Areas Typical Construction Activities Tesoro or Enstar Routes Right-of-way Clearing for Enstar Route Typical Construction Activities Tesoro Route Adjacent to Future North Kenai Road Right-of-way Clearing for Tesoro Route Adjacent to Future North Kenai Road Right-of-way Clearing for Tesoro Route Separated from Future North Kenai Road Right-of-way Clearing Adjacent to Existing Transmission Line Cross Section of Typical Self-Contained Fluid-Filled Cable 3 x 300-400 sq.mm.Self-Contained Fluid-Filled Cable 3-Core Flat-Type Cable Cross Section of Typical Extruded Dielectric Cable Cross Section of Concrete Encased Duct Bank and Trench Cross Section of Duct Bank Casing Pipe Trench Trenched Shore and Submarine Cable Installation Direct Embedment of Submarine Cable Direct Lay Submarine Cable Installation Submarine Cable Landing Direct Embedment with Guide Line Submarine Cable Installation HDD Pilot Hole Installation Southern Intertie Project EVAL July 1999 \DM_PHX \SYS\DATA\PRON09203\00"\FinalDrawings&Sims.doc 2 Project Description Graphics and Simulations =Figure SUBM-07 =Figure SUBM-08 =Figure SUBM-09 Transition Stations Figure TS-01 Figure TS-02 Figure TS-03 Figure TS-04 Figure TS-05 Figure TS-06 Figure TS-07 Figure TS-08 Substations Figure SS-11 Figure SS-17 Figure SS-15 Figure SS-09 Figure RC-01 Figure NAP-01 Figure RC-08 HDD Casing Installation HDD Submarine Cable Installation HDD Submarine Cable Landing Profile UG/OH Transition Station UG/SUBM Transition Station UG/OH Transition Station UG/SUBM Transition Station UG/OH Transition Station UG/OH Transition Station UG/OH Transition Station UG/OH Transition Station International Substation 34.5/138kV Switchyard Pt.Woronzof Substation Site Plan HEA Soldotna Substation Site Plan Bernice Lake Power Plant Site Plan Substation Reactor Addition Naptowne Substation Addition to Existing Dave's Creek Substation Southern Intertie Project EVAL July 1999 \DM_PHXI\SYS\DAT A\PROJ09203\009\Final\Drawings&Sims.doc 3 Project Description Graphics and Simulations I Re a RE SO Tp ee BEE AY Re TT EEE EE RE RT EET ES MCE Solel Sa oeacaeenanTieie So ee ene) :| 7 | ne OVERHEAD TRANSMISSION LINES :as ,:Typical Tangent X--tower 230/138kV _ Typical Long Span Tangent X-tower 230/138kV tepeneet:Typical Wood Pole Tangent-H 230/138kV ss"Single-shaft Steel Pole Tangent 230/138kV Double Circuit _ Single Wood Pole Tangent 230/138kV Single Wood Pole Tangent 230/138KV with Underbuild |-Single-shaft Steel Pole Tangent 230/138kV oo ,Single-shaft Steel Pole Tangent 230/1348kV with Underbuild 4'Single-shaft Steel Pole Tangent 230/138kV with 34.5kV and Underbuild 7Tpeee ae Vetea Setea eki a ne ee a IE eH cet eactlnte nin tat ane nt tent a Seaman lm ae ee ee Deel ll LINE DESIGN 1 23° FIBER OPTIC OVERHEAD GROUND WIRE INSULATOR S z sme E TTT MNT i a la TUE an 2 FOUNDATIONS AND 2 ANCHORS REQUIRED *ALL DIMENSIONS ARE APPROXIMATE FILE NAME:LINEDSGN.DWG REV 2 -10/98 BY:PEI SCALE:NTS. Deven ¢ILalRug,linc SOUTHERN INTERTIE ORAM, CONSULTING /ENGINEERS TANGENT-X DATE:10/01/97 DESIGNED BY:DSL 230/138 kV 1 of 1DRAWNBY:RAE TYPICAL TANGENT X-TOWER LINE DESIGN 3 FIBER OPTIC OVERHEAD GROUND WRE INSULATORJS te E STRUCTURE E TITS ASI TST Te | 2 FOUNDATIONS AND 2 ANCHORS REQUIRED *ALL DIMENSIONS ARE APPROXIMATE FILE NAME:LINEDSGN.DWG REV 2 -10/98 BY:PEI SCALE:NTS.Dpypen ¢LalRus,flac SOUTHERN INTERTIE ORANG No. CONSULTING /ENGINEERS LONG SP AN DATE:10/01/97 X DESIGNED BY:DSL 230/138 kV 1 of 1DRAWNBY:RAE TYPICAL LONG SPAN TANGENT X-TOWER LINE DESIGN 8 J RTE |23°it g i"5 3 INSULATOR CROSSARM 1 wooD mn | . 8 |b xr & u \ { \ i \ i \ ' oJ a TIT TPP RL TTT IL ITT If I>!ta | V1 VI 1,1 1,1 1!HI UJ a) *ALL DIMENSIONS ARE APPROXIMATE FILE NAME:_LINEDSGN.OWG REV 2 -10/98 BY:PEI SCALE:NTS. Devoen ¢ILalRus,linc.SOUTHERN INTERTIE ORANG NO. CONSULTING /ENGINEERS TANGENT DATE:10/01/97 H DESIGNED BY:DSL . 230/138 kV 1 of 1DRAWNBY:RAE TYPICAL WOOD POLE TANGENT-H LINE DESIGN 9 STRHT75ft.FIBER OPTIC OVERHEAD GROUND WIRE INSULATOR ASSEMBLY \ 1 STEEL =l ge ee *ALL DIMENSIONS ARE APPROXIMATE FILE NAME:_LINEDSGN.OWG REV 2 -10/98 BY:PEI SCALE:NTS.Devoen ¢LaRue,lnc SOUTHERN INTERTIE oRANNG CONSULTING /ENGINEERS SPOLE-D DATE:10/01/97 DESIGNED BY:DSL DRAWN BY:RAE 230/138 kV DOUBLE CIRCUIT SINGLE-SHAFT STEEL POLE TANGENT 1 of1 LINE DESIGN 10 om 110'-0"FIBER cen GROUND WIRE | WOOD aN STRHT70ft.ee tI II i *ALL DIMENSIONS ARE APPROXIMATE FILE NAME:_LINEDSGN.OWG REV 2 -10/98 BY:PEI SCALE:NTS.IDRYDEN {ILalRug,lIne.SOUTHERN INTERTIE DRAWING NO. CONSULTING /ENGINEERS SwOOD-i DATE:10/01/97DeslaneyBy.OSL 230/138 kV 1 of 1DRAWNBY:RAE SINGLE WOOD POLE TANGENT LINE DESIGN 11 { |INSULATOR 10°: °N\YY \oistriauTion :UNDERBUILD CIRCUIT R aaFIBEROPTIC [GROUND WIRE & wn t \wooo POLE | ] ( A Tt Hi 1,1 Hl UW *ALL DIMENSIONS ARE APPROXIMATE FILE NAME:LINEDSGN.OWG REV 2 -10/98 By:PEI SCALE:NTS.Devoen ¢ILalRus,linc SOUTHERN INTERTIE DRANG,No. CONSULTING ENGINEERS SwWooUD-e DATE:10/01/97 DESIGNED BY:DSL DRAWN BY:RAE 230/138 kV WITH UNDERBUILD SINGLE WOOD POLE TANGENT 1 of1 LINE DESIGN 13 GROUND WIRE STRHT75ft.FIBER OPTIC oureens - | INSULATOR d ASSEMBLY i \greet POLE *ALL DIMENSIONS ARE APPROXIMATE STITTTF IT FILE NAME:LINEDSGN.DWG REV 2 -10/98 BY:PE!SCALE:NTS. Devoen ¢(LalRue,lnc."SOUTHERN INTERTIE DRAWN Wo cosame |oanetrs SPDLE-1 DATE:10/01/97 DESIGNED BY:DSL DRAWN BY:RAE 230/138 kV SINGLE-SHAFT STEEL POLE TANGENT 1 of1 LINE DESIGN 14 GROUND WIRE STRHT75ft.FIBER OPTIC overen INSULATOR ASSEMBLY \sreeu POLE | 4ah AW \oistrigutionUNDERBUILD CIRCUIT | ! \ el *ALL DIMENSIONS ARE APPROXIMATE FILE NAME:_LINEDSGN.DWG REV 2 -10/98 BY:PEI SCALE:NTSDevoen¢(LalRus,linc.SOUTHERN INTERTIE DRAWN NO CONSULTING /ENGINEERS SPOLE-2 DATE:10/01/97 DESIGNED BY:DSL DRAWN BY:RAE 230/138 kV WITH UNDERBUILD SINGLE-SHAFT STEEL POLE TANGENT 1 of1 LINE DESIGN 15 GROUND WIREFIBEROPTIComen -- | INSULATOR ASSEMBLY S \greet POLE rR |12!| &|= a ofi-_-_-}}8 _# AT \sasky CIRCUIT |10"{ at 2 1 anNY\_pistRIBUTION ; UNDERBUILD CIRCUIT l iTTTSTTI-TTT IE)TT I-T ||- *ALL DIMENSIONS ARE APPROXIMATE FILE NAME:_LINEDSGN.DWG REV 2 -10/98 BY:PEI SCALE:NTS. Devoe ¢LaRue,lnc.SOUTHERN INTERTIE CANN Ho, CONSULTING /ENGINEERS SPOLE-3 DATE:10/01/97 DESIGNED BY:DSL DRAWN BY:RAE 2307138 kV WITH 34.5 kV AND UNDERBUILD SINGLE-SHAFT STEEL POLE TANGENT 1 of1 OReaSWIee-RIGHT-OF-way CLEARING AND CONSTRUCTION|ACTIVITIESTypicalRight-of-way Clearing for Rural Areas -7 Typical Right-of-way Clearing for Urban AreasTypicalConstructionActivities-Tesoro or Enstar Routes |Right-of-way Clearing for Enstar Route .'Typical Construction Activities-Tesoro Route Adjacent .'to Future North Kenai Road|Right-of-way Clearing for Tesoro Route Adjacent | oo to Future North Kenai RoadRight-of-way Clearing for Tesoro Route SeparatedfromFutureNorthKenaiRoadRight-of-way Clearing Adjacent to Existing Transmission Line _casbemetaathhh7 .4 See aaa Danger Tree \J Danger Tree ao 65%&oh;*x ce aSSaniiSoeNeesoeXS.SSS EF oDZOEYOpeeeieeaa)ane x 4 <SeFnESANGoeSOSeaeCROESSPEODorgyPRDrmswsDohryCe.eeeCewecAee)NN -AR>tesa,PANBipeeai ne agyeHI\QQ EL yu an ar SngNranesssvu"Ty |;ROW Typical Right-of-way Clearing for Rural Areas Southern Intertie Project Figure ROW 1T™M12.DWG NYVY4 vA EF fa)qavu$>ALaaa ROW Typical Right-of-way Clearing for Urban Areas Southern Intertie Project Figure ROW 2™M12-3.DWG Foundation and Structure Construction Activities Structure Assembly and Erection Foundation Installation =O 7 Overland Access soe ant &to Tower Sites ;>. Qs a©.7 ° _ Op z.-Overland Access eo 0 Tower SitesoN.ee aAty& Conductor Stringing Activities Wire Stringing Truck-mounted Drum Payout and Tensioner Conductor Stringing Truck-mounted Three . Reels of Conductor a Tensioner - Overland AccessNEtoPullingSites eee ee _-_= NN Overland ,=a>» Construction Access pe ASTIN psa.ess Rar)(SON.ED AOS ae)ee oe aT Leue Overland Access "Ne NL . te Pulling |Three Drum Puller i4qCoCS TYPICAL CONSTRUCTION ACTIVITIES TESORO OR ENSTAR ROUTES SOUTHERN INTERTIE PROJECT Proposed Anchorage to Kenai Peninsula Transmission Line Figure ROW 3 ar) -=-=_ XN Pipelines +--50'-- (approx.) Section B Pipelines I 50't 150'| (approx.)New Clearing for Transmission Line Not to scale RIGHT-OF-WAY CLEARING FOR ENSTAR ROUTE Southern Intertie Project Figure ROW 4 Foundation and Structure Construction Activities Structure Assembly and ErectionConstructionAccessTrail along Planned North Kenai Road Foundation Installation Spur Access to Tower Sites \or Construction Access Trail-a ReAns ”. Conductor Stringing Activities Wire Stringing Truck-mounted Drum Payout and Tensioner Conductor Stringing Truck-mounted Three Reels of Conductor { Spur Accessto //fPullingSite977 Fa S Ss .overlana oS ."Construction Access " "-i-Spur Access to ---=Pulling Site SS= -- TYPICAL CONSTRUCTION ACTIVITIES TESORO ROUTE ADJACENT TO FUTURE NORTH KENAI ROAD | SOUTHERN INTERTIE PROJECT Proposed Anchorage to Kenai Peninsula Transmission Line Figure ROW 5 ee -Pipelines 300'I 100°50'-FutureFuture(approx.)TransportationNorthKenaiRoadCorridor Not to scale Section B ee -Pipelines H-50'-44 150'| (approx.)New Clearing for Transmission Line RIGHT-OF-WAY CLEARING FOR TESORO ROUTE ADJACENT TO FUTURE NORTH KENAI ROAD Southern Intertie Project Figure ROW 6 Section A °ew Pipelines 50"{f 100'}150° Future Residential Lots North Kenai Road (approx.)New Clearing for Transmission Line within Future Transportation Corridor Separated from Pipeline Corridor Not to scale RIGHT-OF-WAY CLEARING FOR TESORO ROUTE SEPARATED FROM FUTURE NORTH KENAI ROAD Southern Intertie Project Figure ROW 7 Section B 100° (approx.) Not to scale i ;100°t 100°1 approx.)New hearing for Transmission Line RIGHT-OF-WAY CLEARING ADJACENT TO EXISTING TRANSMISSION LINE Southern Intertie Project Figure ROW 8 eRIEReyaonDgwereeee_UNDERGROUND LINES | 1 4 PegaFe-HVUG Cable Types_Cross Section of Typical Self-Contained Fluid-Filled Cable - 3x 300-400 sq.mm.Self-Contained Fluid-Filled Cable3-Core Flat Type Cable-Cross Section of Typical extruded Dielectric Cable :Duct Bank Casing Types.Cross Section of Concrete Encased Duct Bank and TrenchCrossSectionofDuctBankCasingPipeTrench .feteotDYLUTTE UT,TEE OT ee me eer ne er Sener prs tite Te ERT OT OTT em meer ye ep ee ey : 4 |weSeat2: HVUG CABLE TYPES OIELECTRIC FLUID DUCT COPPER CONDUCTOR CONDUCTOR SCREEN INSULATION PAPER INSULATION SCREEN INSULATION BINDER LEAD ALLOY SHEATH FABRIC TAPE STAINLESS STEEL TAPE FABRIC TAPE POLYETHYLENE JACKET POLYPROPYLENE BEDDING GALVANIZED STEEL WIRE ARMOUR POLYPROPYLENE SERVING GALVANIZED STEEL WIRE ARMOUR CONDUCTOR (COPPER: CARBON BLACK PAPER PAPER INSULATION CARBON BLACK PAPER ALUMINUM TAPE _CATESCARBONBLACKpaper|INTERCA re DIELECTRIC FLUID FILLER COPPER WOVEN FABRIC LEAD ALLOY SHEATH FABRIC TAPE STAINLESS STEEL TAPE FABRIC TAPE POLYETHYLENE SHEATH FABRIC TAPE COPPER TAPE POLYPROPYLENE YARN GALVANIZED STEEL WIRE POLYPROPYLENE YARN GALVANIZED STEEL WIRE POLYPROPYLENE YARN Figure UG-01:Figure UG-02: Cross Section of Typical 3 x 300-400 sq.mm. Self-Contained Fluid-Filled Cable Self-Contained Fluid-Filled Cable (Submarine)(Submarine) STRANDED COPPER CONDUCTOR CARBONIZED PAPER PAPER INSULATION CARBONIZED PAPER AND -|---COPPER CONDUCTORSCREENOFALUMINUMFOIL LEAD ALLOY SHEATH LAYER OF ASPHALT AND Two LAYERS OF DIELECTRIC FiUlt- IMPREGNATED PAPER WSSSCSOTSSSFe!TWO LAYERS OF COPPER TAPE: CORRUGATED BRONZE TAPE COPPER WIRE ASPHALT.POLYPROPYLENE YARN. ASPHALT.IMPREGNATED CREPE PAPER. SELFADHESIVE PB-TAPE. ASPHALT»POLYPROPYLENE YARN AND ASPHALT GALVANIZED STEEL WIRES ASPHALT.POLYPROPYLENE YARN. ASPHALT.POLYPROPYLENE YARN ASPHALT AND CHAULK Figure UG-03: 3-Core Flat-Type Cable (Submarine) EXTRUDED SEMI-CONDUCTOR EXTRUDED XLPE INSULATION EXTRUDED SEMI-CONDUCTOR SEMI-CONDUCTIVE BEDDING TAPES t-EXTRUDED LEAD SHEATH -=-y7-PE OUTER JACKET WITH GRAPHITE COATING Figure UG-04: Cross Section of Typical Extruded Dielectric Cable (Land) 50'-0" DUCT BANK CASING TYPES (APPROXIMATELY)\ 16'-0"3-4"30'-0" MINIMUM MINIMUM CONS TRUC TICH: CONSTR.ACCESS (Ti PIC4L) ACCESS (TYPICAL)--EXISTING 3° --AWA E V/VPAYAY ANS :NATURAL BACK FILL. é : WN sae . aS oe |WARNINGASABEScr0aStTAPE(TYP) pee Sat ;"ee © :ee eo |SELECT BACKFILLreae(OPTIONAL) &Db b b ....»_}---CONCRETE a a a <ENCASEMENT:©OQ 4 yay a ray \HVED caste -/6"PVC CONDUIT (TYPICAL 4 PLACES) Figure UGDB-01: Cross Section Concre te Encased Duct Bank and Trench 50'-0" _16'-0" (APPROXIMATELY) 3'-O" - x0"| MIN.CONSTRUCTION ACCESS (TYPICAL) MIN.CONSTRUCTION ACCESS (TYPICAL) fa) i NYLON TIE WRAP -> 2 a 4/0 AWG XHHWGROUNDINGCABLE - SSeeitoeeele WS;(ge rrSyy D Bf fkialpeWipe pSHyeh«4iMi ae (wil)N F R ¢: s . S Figure UGDB-02: Cross Section Duct Bank Casing Pipe Trench (Pipe Trench Installation Site Specific) NATURAL BACKFILL SELECT BACKFILL (COMPACT SAND) Y-6 INCHAPVCCONDUIT(TYP 4 PLACES) IN-SAND SLURRYCASINGFILL 30 INCH HIGH DENSITY POLYETHYLENE OR STEEL PIPE poy'-.3} D . f 7 LO { E | i : -i id s }| | 7 a{of SUBMARINE CABLES : T renchéd Shore and submarine Cable Installation --Direct Embedment of Submarine Cable .ee a oe .Direct Lay Submarine Cable Installationa me oo Submarine Cable Landing :Oo a _Direct Embedment with Guide Line submarine Cable Installationon | a oo _HDD Pilot Hole Installation i Oo a .|HDD Casing Installation - a Se a,HDD Submarine Cable Installation -po -7 -...HDD Submarine Cable Landing Profile | Fo pms » E: : keio lke eet a Recm te Setaoe eae ee ee te ce ee ce te I ae eal te ae ata gd we clam ee ee cee le thi EXCAVATE CHANNEL 15'DEEP BELOW LOW WATER.FILL WITH SAND AND LAY CABLE IN SAID. DEPTH AS SHOWN. LectSTASI TO TERMINERIP-RAP - \eetSUBMARINECABLE\\nnHIGHWATER-. aN \-=ihae\a!SALES-_-Lo \COVE! -------- j _a \a 7eo|eee \- ¢SAND Us Sy BOTTOM wee SE PT aere COMPACTED SELECT \|PY !SAND TO SHORE LINE -- MEET EAN PROF ILE TRENCHED SHORE END SUBMARINE CABLE LANDING rr TE SOUTHERN INTERTIE PROJECT]°°SF"Seay QRZOMEP TRENCHED SHORE END ORAWING WO.[REV fives bane:85339]SUBMARINE CABLE INSTALLATION |suBM-o1 |/& G3-K191997 06353 Neferetls fo vowel ed ygn - PULLING LINE -TEI |uloTAl'THEWnT?aN vv PROF ILE INSTALLATION BY BURYING USING MACHINE OR MARIN IMULTANEOQUS LAYING AND PECIAL WATER-JET TYPE FLOOR TRENCHING MACHINE S S E Trl)GRawiWe WAL PREPARED Be PuMee OSGN BH 94S? i SPECIFIC PROJE*T.CNCINEER.Oe FEC WM secre ORN |OWN 9/97 CR,LER SOUTHERN INTERTIE PROJECT anesorameemaOMMIN9(871/177,SUUTAINED im This Chae te,FUR ANY PURPUE SCALE:NTS DIRECT EMBEDMENT ORAWING NO.{REV Ty PROMIBLTFD UNLESS WRITTEN PERMULS:10%3940 GLENBROOK DRIVE Fie ts Fmt aR?Fumes ULUENT Ts HAILEYs [DAHO 83333 OF SUBMARINE CABLE SUBM-02 ZA O3-UCT 1937 G5:58 Netue tf suoma.aun a SUBMAR [ME CABLE LAYING BARGE PROFILE WINCH TUG BOAT TATE TENELEH! =--- CABLE LAYING BARGESEMAEENE CABLE -- abit sy assy |yt ayesVeohTaeitlillLiWeeeie PROF ILE ANCHOR PULL LINE DIRECT LAYING INTERTIE PROJECTIhlSGhae@lisadoPREPAREGBrPOwEROSGNBet9.47 S0ENTENEERS.[tec.FOR A SPRCIFIC PROJECT.UTHERNTerIngUtCONSICEEATIONTHESPECIFLEORNDWN9/97 asl UN FFOUIREMENT 06 THE PROJECT.CKO BH 9/97 POWERREUCEOFTM}.GAaedNe (6 ane INS URMATION UITAINEL iN DOLD OF ae th,FUR ANT PUREOSE SCALE:NTS ENGINEERS DIRECT LAY wes Feathers CLIENT RAILETS IDANO.85333 SUBMARINE CABLE INSTALLATION JOB NUMBER 120376 DRAWING NO.JREV SUBM-03 |/A O3-OCT-1997 08:57 twhsze tri !Suit aie dA ANCHOR -p---ANCHOR LINE TURNAGAIN ARM [2 WINCH TRUCK SUBMARINE CABLE FLOATJ==-So_> y\TRENCH SMALL SHORE LINE IS BOAT (TYP) LIMA \,CABLE FINAL PAYOFF OF SUBMARINE CABLEINTTTALPAYOFF OF SUBMARINE -SUBMARINE PULL tee-CABLE FLOATS LINE > -SUBMARINE CA /\CABLE BARGE Sorecas -/ Paik \wet ba)1 ee \__4 oe j _--eyeeeHLfeeEe||T Dae :Le,SUBMARINE -"'.| CABLE -LOW SHORE LINWATER["URE LINE PROF ILE SHORE END SUBMARINE CABLE LANDING ie Fa i TBR 2 DPIER SOUTHERN INTERTIE PROJECT)©°°°MereAnyUNIGOFREQUIREMENT”OF THE PROJECT.H 197vraduin4THttnFORovePeaseEr--CR ZIWE SUBMAR INE DRAWING NO.[REV ween Cahn PONE!>CUTEAE Te HAILEYS IDAHO.83533 CABLE LANDING SUBM-04 |. O3-OCT-1997 08:58 Mofsz.tht}SURO).an POWER SOURCE WINCH pa aioe Rn = PULLING LINE 2 POWER CABLES 7/7PULLING LINEFORMACHINE ANCHOR PROF ILE INSTALLATION OF GUIDE LINE RECOVERED GUIDE CABLE -iff BLE ;A dA WINCH 7 POWER &4 CABLE LAYING BARGE -PLILLING LINE CONTROL aPARLE"OS SUBMARINE CABLE oN ANCES "<>CUSMAR INE PROF ILE EUR LEDCABLECABLE AFTER LAY EMBEDMENT OF SUBMARINE CABLE paw |ow 97 SOUTHERN INTERTIE PROJECT "8 s™ee*120376scale?WS GRRE DIRECT EMBEDMENT WITH GUIDE LINE]ORAWING NO-HAILEYS IDAHO.83335 SUBMARINE CABLE INSTALLATION |SUBM-O5 REV PN 03-OCT-1997 08159 Rafez.rhl |subM/9.G9n eAHYDRATCOrneeetotobakei| ns anDina TURNECATH ARM tyePinta 3000-4000 FT HOD OR ILIMARSHBOGRG|[ealHIGHWATER Vee MUD FLAT \GIST TIT TIN eb FARTHGTR7ST.SOIL -3-5 INCH DRILL STRING | I--SHORE LINE | PROF ILE "LOW WATER STEP 1:INSTALLATION OF DRILL STRING PROFILE This teamMG WAS PREPARED Bt PURER ENGINEF RD.ENC.FOR &SPECHFIC PROJECT. Tee lat FRO CONTIDER RTI THE SPECIFIC Feet EGT4 Freth anh FCOErS CUTENT tSABANTEE, Dat owt 9757 SOUTHERN INTERTIE PROJECT}©°°MOFcre=a CRDOWEP DRAWING NO.{REVSCALE:NTS 03-OCT-1997 09100 hofsz.th!|SuULMDS.agn c-PRODUCT PIPE WELD \8 ASSEMBLY BARGE 7-GUIDE BARGE &ROLLERS TEMPORARY H-FRAME WOOD POLE PILES AND ROLLERS RECEIVING PIT MARSH /BOG . SHORE LINE oTURNAGAINARM& |LAND é _3600-4000 FT |3000-4000 FT PLAN TEMPORARY H-FRAME WOOD POLE PILES WITH CROSS MEMBER a FESOUCT PIPE WELD RULLERS AOSEMELY BARGE |vipa,SCHIGH WATER'TT PRODUCT PIPE M\\GUIDE BARGE |ie JARSH mi aerms._-/|oeOO retHeeeHeea-_-\N -7 _!WHEW reser oe -°an " .\_I |Ne/l ! oo .!Las INCH DRI reli MC-Te INCH a STRING BACKRE£84iHUEPROOUCTSHORELINEANDPULLBAC!otyn.PIPE CASING --PIPE CASING PROF ILE STEP 2:PULLBACK INSTALLATION OF PRODUCT PIPE CASING PROFILE Telt Giael 3 PREPARED Br POWER OSGN{BH 9/97 08 NUMBEResieaSPCCUPICBrovEct.ORN |DwN |9/97 SOUTHERN INTERTIE PROJECT ,120276eeOURenasuspMaeooaeseeSaiSaIReSLTBANGSBSNSINSTALLATIONSUBM-O7 |AX O3-OCT 1997 09101 [ner sister f fund.ggn /CABLE BARGE|77 SUBMARINE PULL ING TRUCK- c f -aT TRENCH CABLE -FINAL PAYOFF |ROLLERS PLUATS WN 7?OF SUBMARINE SHORE LINE CABLE ;LAND SMALL A INITIAL PAYOFF MARSH BOGBOAT(TYP)- OF SUBMARINE CABLE TURNAGATN ARM PLAN PULL LINE -SUBMARINE CABLE &CABLE FLOATS CABLE ROLLERS -PULLING SUBMARINE WINCE CABLE |\TRUCK 7 SUBMARINE PIPE RESCUE / \CABLE BARGE PIT &SELECT \/ ae BACKF ILLAcE senna nen annoy De ee LOL a"'\va _\"x Sw |\a |-LUW WATER \LL segs oe 7 ae v 10-12 INCHSHORELINE-"PRODUCT PIPE PROF ILE STEP 3:SUBMARINE CABLE PAYOFF AND INSTALLATION IN HDD CASING ea fae oN [Comet 5797 CUER SOUTHERN INTERTIE PROJECT}"°°MerKutet:CRavlM,(8 wr fat Scale?BH GRQIUWE HOD SUBMAR INE ORAWING NO.|REV fea EE as ATE ous MAILEYS WOANG)83395 CABLE INSTALLATION SUBM-08 |/A TO TERMINAL 3000-4000 FT a |TIDAL .|4SHORELANDINGSANDHWATERLEVMUDConieoRLEVELFLATMARSHBOCSANDBAGCOVER LOW WATER LEVEL-\PLUG-YMCA/:ae ,eel Ges IL ene Z__!STING mm Z :"|Ao en "SAND4"SAND BAG aN BOTTOM-- /CASING PLUG 20-30 FT i DEEP CASING - -DPIPECT EMBEDDEDSUEEARNECABLE SUBMARINE CABLE &SAND SLURRYFILLEDfate | PROF ILE STEP 4:FINAL PROFILE OF INSTALLED SUBMARINE CABLE HDD LANDING ints Lueseitta aS PREPARED E+Puwbe DSGN]EH 9/97 JOB NUMBERcameIteernDRN[bw 9757 SOUTHERN INTERTIE PROJECT eeTeEREOFTofOUECT.CKD BH 3797 POWER 3 "eth It ue Ft PD SCALE:NTS 0 ANGINEEDS HDD SUBMARINE DRAWING NO.|REV ott viPuaantePOEANGPEWEE'S LENT3 RAILEY.10AMO.63335 CABLE LANDING PROFILE SUBM-09 |/\ ENTE:j LAX O3-OCT=-1997 G10}t hotsc.rs l ooriMS Cala |a nee SaSe:Sd OE Sa :WS ST EE EE ET RFE TE ET Trey en pe ee es 4 I [ ; | b 'JCaeCECEETSONT>OODTE SODETeET”|aahmeetoiK ] &. Ponte ; ; : 4cio}| -yi 4 ...TRANSITION STATIONS | _-»UG/OH Transition Station _-UG/SUBM Transition Station_.UG/OH Transition Station_-_UG/SUBM Transition Station = UG/OH Transition Station -| -UG/OH Transition Station _ -UG/OH Transition Station FaiaatAitaSeoaFaiaeAOaneeaetetTekcer:UG/OH Transition Station ;DacatedeeheMade ee Re eA eae 8 ere ee!hoe ais. tut sitnme Th as 2 aes ae aed dae pe tn ':".ee eS ile "ies roa OSH DEAD-END H-FRAMEa )N-LGHTNING MAST Sw MICROWAVE BUS . ANCILLARY Ne.\INSULATOR 8 1 J SUPPORT || SECTION aw ers f i i x |||10 x 12 bedi|-awee se BUILDING 15° *ACCESS ROAD SUPPORTyas L/-FENCE *SWITCH:x CLU ]fi.post "LLLI fi,am)_ INSUL.Mi _ |so a [SOT -=-t| 4 Saw o-es 38 127 PLAN Denar ve ok kare Pa SRN LOW at SOUTHERN INTERTIE PROJECT aaaweaaMeencxo[+T OR ZOWER UG/OH TRANSITION STATION |oeawne wom TREVENneoemamestSCALE:NTS 040.GLENBROOK DANE CHAIN LINK FENCE ACCESS CONTROL AaaPRMOFOESCUDraverwa65533")4-CKT W/SPARE SUBM 10 1-CKT OH{1S-01 SSSESYTIMESSSSS$$hofaz.thl |TSAISTOH.dgn a MICROWAVE DISH--ff MICROWAVEaMONO-POLE ANCILLARY EQUIPMENT \BUILDING ut to tt ;if N SECTION a XE) de NSBR MLE _[BUS"Ne 5 10 x 12 aeANCILLARY©EQUIPMENT BUS SUPPORT {]BUILDING FEN \!]. RG :Z|?fi.tt smo fh fh ipTfestT|| POST TERMINATOR INSUL. be SUBANE a (spat) 328 127 PLAN DIR Me TRA ERE RT Ten SOUTHERN INTERTIE PROJECT |208 NUMBERtowatARDENToFOEcot+[CR QOMER UG/SUBM TRANSITION STATION |orawne no”Pera ase me ace SCALE:WIS Seo,cuyaroog oene |CHAIN LINK FENCE ACCESS CONTROL |FROM BOM PONE MO FONE CLEM 6 racer,wand 653531 4_CKT W/SPARE SUBM 10 1-CKT UG]S92SSSSsvTMEssssstShateztnt|TSAISIUG.dgn OISH -UGHTNING MAST ITPA sesomelMICROWAVE ANCILLARYEQUIPMENT \ BUILDING &Li NSULATOR ; CL] SECTION {An Xe) (AN SF, ]||[]OH TAKEOFF tox 12 1 STRUCTURE foupuent|l]BUILDING 15 @ ACCESS ROAD BUS SUPPORT es 7 FENCE > D 9)x i iOnTtty Swen on ff To «© 7 eT =TT !"«VY *x ""T "x 138k SCFF AonepLSUBMARINEaoo 127" PLAN cance pew om [7 SOUTHERN INTERTIE PROJECT |*°8menee®So a Ra oe ea ceo +|OR DIWER UG/OH TRANSITION STATION | pRawne no.REV©POEM)INES WITIN PEARSON SCALE:MIS 3940 GLENGROOK DRIVE CHAIN LINK FENCE ACCESS CONTROL AaraPRwoFONERSCUDAMALEY,IDAHO 89555 2-CKT/3-CORE SUBM TO 1-CKT OH |'S O5SSSESYTIMESSSSSSEhatez.tb!|TSAZSTOH.dgn 50°ANCILLARY EQUIPMENT BUILDING Oj]YO WICROWAVE DISH MICROWAVE MONO POLEa 12'INSULATOR 16'26°SECTION (RY ay, UNDERGROUNDSsao138kVXLPE =e L._ 1 x Ng ate ©ACCESS ROAD BUS SUPPORT []SULDING. | 7 FENCE 4 =e aoealanI==--1 | a SUBMARINE.N TRFURCATOR4oo 127° PLAN OineDR,.k kee OES SEN OMT SOUTHERN INTERTIE PROJECT eeweaOSacK[+[=GRDIMER UG/SUBM TRANSITION STATION |oeawng now TRErFADEDLESMTDPOMESSENSCALE:ONS 5940 GLENROOK DRIVE CHAIN LINK FENCE ACCESS CONTROL Aaren”POR MO POWERS CLE AREY,ARO 83555 2-CKT/3-CORE SUBM 10 1-CKT UG |S04 SESESYTESS SESES hotea.tbt TSAZS1UG.agn ARRESTOR9'-0"Va & c 11'-0"7 2 =pour”iy 9 INSULATOR wo = > a © \\ o | J a au ial(gu (i Th 138kV_XLPE POLE.SIDE_ELEVATION RISER POLE ad re acs Se oan OWL 78 SOUTHERN INTERTIE PROJECT |98Mowers£0 SO EOD MO oxo [+Ts RDI UG/OH TRANSITION STATION sane We TREYBOPEInDUnulseWaTTNPeessonSCALE:NTS 940 GLENBROOK DRNE ICKT UG XLPE TO 1 CKT OH AFarePOREMOPORESCLTPALEY,DANO 85359 RISER POLE STRUCTURE TS-05 SELSSYTMELSSESSS hetez.to |TSPIUTOH.dgn UGHTNING MAST--| 138kV XLPE TERMINATOR 35.5'"1 SECTION 20°ce OH TAKEOFF INSULATOR 12"40°70°STRUCTURE = 62°/ 127° PLAN Sacra a SOUTHERN INTERTIE PROJECT |°°moeerratshaoneoroanceo[+RLM UG/OH TRANSITION STATION |oeawme-no- TewFernyscale:wis |Ji cugnanoon ome |CHAIN LINK FENCE ACCESS CONTROL Aoc-e 1=CKT_XLPE 10 1-CKT OH TS-06 SSSESTTIMESSSESSS hatuz.tbi |TSHIU10H.dgn e ACCESS ROAD 25Faa"ofyff/iif 138kKVi}UG XLPE if RACEWAY FLAT ROOF Ww cad PERSONNEL ACCESS DOOR 20; PLAN NN 138kV SCFFSUBMARINE CABLE RACEWAY THS DRAWING WAS PREPARED BY POWER AND UNIQUE REQUIREMENTSOFTHEPROJECT.REUSE OF THES DRANG OR ANY INFORMATIONCONTAWEDINTHESDRAMINGFORdaryPURPOSESPROMOTEDUNLESSWISTTENPERMESSIONFROM@07HPOWERANDPOWERSQUENTSGRANTED. SOUTHERN INTERTIE_PROJECTORDIMERUG/OH TRANSITION STATIONMewocuzveroorame|2 CKT SUBM/3-CORE TO 1 CKT UG-ee XLPE GIS SUB.£0.IN BLOG ENCL. JOB NUMBER 120376 DRAWING NO. TS-07 hetez.tb!|tegZetug.dgn$88ESv 100'-0"a|a.\@STATIONa SERVE "1 -PT us etN\8g ,tt 8Ee OVERHEAD 55TRANSMISSIONeee5wnLINE22 UNDERGROUND OR Gx >SUBMARINEeSCABLEROUTE |Via SE= i 4 'in ? BACK-UP NX iGEN8 SWITCH 16'x 16°arene CONTROL ENCLOSURE 8H REACTOR56os) MICRO WAVE fe);'TOWER 8 sone a CONTANNENT20'-0"DRIVE GATE PLAN reece sea ow 7 SOUTHERN INTERTIE PROJECT |*°®SM®FRwoomitNamocroftCGRDOWERUG/OH TRANSITION STATION SRaWiNG NOW ]REVSmeevansmiofenceSCALE:WIS 24 KOR 2 CKT SUBM/3-CORE 10 1 CKT5PROMBITEDUNLESS@RITTENPERMISSIONFt1s]GLENGROO!ORNE _ANoarONMOMEFSCT8i(OHO 83559 OH OUTDOOR SUBSTA.W/REACTOR ;[S08SESESYTESSSESEShoteztbl|tstslonaegn FE a I NTT or iti ETT RE EEIONG ROT SRN MOTI TI I TE FA,ORT EE» t b ETESERUEEeeae_SUBSTATIONSInternationalSubstation34,5/138kV Switchyard 7Pt.Woronzof Substation Site Plan -HEA Soldotna Substation Site Plan Bernice Lake Power Plant Site Plan. Substation Reactor Addition oe _Naptowne SubstationAdditiontoExistingDave's Creek Substation Pe oe CCL EUS OSI ANCE OER EPCNETRE TREE CTO CO)NOTA DEFOE SONY EE EOS CATE Senate ENE "Retea le ae x Semi cE act |10-50,38 |5 8 une 120'-2 CON.IN 2 SAE|;beanie Sintra paneesas (2 Reo at is: H i *39)tdotit avd 140s fa Whi ORAL . sco ELEC,MH LEGEND 'ul » wa ent --et 34.5u SWITCHYARD Rhee:il ..-6p is POLE 21 ne a ch LL chy 5 °vans as -PROPERTY UNE 3 I oe ie Dee fee ie "hs 2 N neeenaes EASEMENT :f - wits \a FIRE HYDRANT ©a °UTIUTY POLE|ii aches -UGHT POLE|!=t moe.@ CoE oemrown |-QO O 3 §ao FENCE 'TONY 3 F |e STORM ORAIN MANHOLE |g \oe :©ELECTIOC MANHOLE <SAB w 8|3 \8 i W o SANITARY SEWER CLEANOUT |5 |fc]SANITARY SEWER WANHOLE H aE ge BF ve ASPHALT |==LI a rare bowen compressor ee-T ||run ews)*wet -ive 8 " |XS carla --ay ee |Te SIDEWALK ---4\UNDERGROUND ELECTRICAL |138V STRAIN BUSES |a)aanl?-Soe?-_-_$° 1 Pu2 GATE 2 C gg |SCALE:tf =30° |"Eponneneen oe:rae i” :|'4}ot.ele a eer come we ar 23 |:.A bis<a!4 &4 Ae per.5 |po HY we oi epet :\|f lj :ens Coos otiee bad Sz)oz?["4|H He a i oT 1 i t +7 gi .|Bad Yee EJ.-a =7 oPaint /|rT ; >|ge ae ue.ae U|5 i /H =foros mae /||(OCATION.OF r / ||FUEL TANKS./ :!Pa /rie / elite ; 8 (f la :/§ 14 L |ae |a ||;/ 'Gp L Tt LitTit f i|R ,RQ ,ave 12 (Doe oF PaveNT_}p srw i ”ao '|: \EDGE OF PAVING H H NC BLDG.E 2 {5 W 138kY SWITCHYARD «{§+7 giléil 3 s ji iNog\7 STORAGE YARD T\AGE Y, \Ei Aa ope \ait Fi i 1 STORAGE \|3 FIGURE SS-11 |\EJ GATE 13 '\rTI ENG./DESIGN neGIRARD wo #9420096 -=em]Ot fei |in |Ov ems INTERNATIONAL SUBSTATIONve.CONSTRUCTION REWISON Bone |Goes [oe oe Sta 34.5/138kV SWITCHYARD _ A [issuep rom CONSIDERATION 5601 Minnesota Drive GENERAL ARRANGEMENT -ALTERNATE #1 P.O.Box 196300 Anchorage,Alaska [06 [we fe04 (20096 fisal 3_1.40999519-6300 -_INSS-S-0013 loegte dot del Vi smenvCADNAME or! z3 - 843 A 3935ae8ga552323&z53z"6357gZzaz% &"yngS ae g> . flip Be|. £533 .gsm5 FLu°o (He offf -2 [gp# IB 19555 Glas E - AI Ee oon ro}a¢ E wu Ole a wits ; z 4° we4)=a ud3 g « , li i uw»% ReaNOG :>Sa tel % ee 7 P . 2,4 Fa g A£ 2 hs of 2 2g2 a 13 ome & f 4zr) E VunVs a ¢ Ory ; Exe?= aon 8 s_ti'wen 5 Nada x aad PiAe]ae chu i : -_ i wet LJ - +P 1 ---7io (8 Le7 aa= 2¥e_ GNTGS¥E_NOMONUSNOD : Lao T™ jo ne 5 !VW]tr . my rE Pine: : : el dN?1 DNS ¥ 053 |os : - alkNE S| --P--P-@_ __= : i 1ala _--- te Ge|LO eweeoh a =7 So || _--- { : Bobo i | aLh i - (laCOiI . {og \K - ge OT E haretsben "4 i EVEL * i ; oemitidietn |i. Hii i | ed Ill sk aN SS: at 5 ' < pif|§&8 ynasva zwains "iY 5 : % 5 ' _-s- oT TT TT +++ rs a ----_- 4r:Tia| a1 1 AK - aee tt] _-_-- oo ae-- _ Ciraeihee ri | > ------_-ttt o ---+- | NIHSS a = F ae 4g4 =d ' en [0 - a " . a \ S5 \ = \% 8] x\ es %\ ab &\wd 2 \ 2 \ alia a elieBsx«Osram” 3 + <7 d owus&Z[e ariTVtrean!aNTryiam!|TO QUARTZ CREEK 2NORTH-SOUTH BASELINE 0400 Lt a H 1 i i 1 +HH \{f 3 f}5{lTRANSF ORUER --T Te \gs be -_a I DEAD END STRUCTURE -cot r [7 = |ses [of me \(SE SH E-3)\4 apa'H 'i 1 '1 I !) H j '"Qt, H So iawn a "i FRITZ oa AH:an ' /va 1 1 od 1 'JANHOLE."£.HtLiaa4-Y ,'NClec'Ss SRAOS (47 FAD le 111SRAIO(8 WUD AE)Zz . 4 1 SRSOO [32 TRAD Ad)OTE:'é H gsio 17 Reo fe v"ANALOG CABLES extrausp W SEPARATE\f \mos fee gh y CONGUIT FROM STAJUS,PULSE &RELAYCABLE 1 1 sano?(52 Wad #4!Y r i \a /| 'om;1 !!Y YU.We 1 1 « t t a | i}NOR4 I \FUTURE HH 1 .too---d \it I uw 'HiTowelHH '-i rr he iiisatryiantL,,d 'Nay,°v--4 3/0 H 41 ct3{fa'vala3 ( t t ' t ' t i] 1 ' ' t Lio ioe eee PROPERTYIMEeeeenneee |SUBSTATIONSITEPLAN FIGURE SS-15 PROJECT:No.RECORD REVISION ow oY 7.4 |ssonoven |aprroven |OATE DRAWING NAME: ENG./DESIGN.:W.0.#0 F DRAWN TO CAD FROM COFFMAN ENGR.OWG.£-2 SCADA RTV FSTALLATION 1/31 foswo.CONSTRUCTION REVISION Dye.OES)DAR Onc.STaup HEA SOLDOTNA SUBSTATIONBYPRO'{CHUGACH 5601 Minnesota Drive P.O.Box 196300 Anchorage,Alaska 99519-6300 SITE PLAN Lh [wirono/sdre/struct /e-2,1.109/35 PACEfree 1Z Doom pid 4. REV.t Wek FIGURE SS-09 25 RV SRUCRAE os WO UE ou 1158 PROJECT:wo.RECORD REVISION TH |weg wo.RECORD |oare DRAWING WANE: ENG./DESIGN.:_WO.¥a acne WOME -aan EN C7 BERNICE LAKE POWER PLANT no.CONSTRUCTION REVISION SLES |GU |oar ENG.STAMP 1 |24.0kV OVERHEAD DESTINATION,DMS,SCALE 2/28/68].. SITE PLAN 2 |MINOR CORRECTIONS 7a 7a 6601 Minnesota Drive 3 |ASBURT 75 UVA XFwR &EQUIPMENT INSTALLATION Le €9120052 |scAem |11/3/92 P.O.Box 196300 Anchorage,Alaska LB {adris,steyct,Jgug 10/24/25 99519-6300 DRAWING NO.-PREVIOUS /REFERENCE aa BLPP-E-0010 pect 1a} 7¢'-0" BUS TE | r - 7 om Ca Cy BacK-uP | GEN ° !° 16°x 16° CONTROL ENCLOSURE TRANSFORMER - T]| 20'-0"DRIVE CATE NS OIL CONTAINMENT PLAN POINT POSSESSION 40MVAR REACTOR FOR 4--SINGLE CORE SUBMARINE CABLE 12.5MVAR REACTOR FOR 2-3 CORE SUBMARINE CABLE FIGURE RC-O1 Sooners ma oa [7 SOUTHERN INTERTIE PROJECT [708 wawee® GR POWER sais noSarteeessencecols COMTAMED PURPOSE GIVE RES©OMITWLESSWUTTON PURESSEN SCALE:NTS 3940 GLENBROOK DRIVE SUBSTATION REACTOR ADDITIONHALEY,IDAHO 83333 RCO1 AFROM80THPOWERANDPOWER'S CUENT 5Rae. SSSESYTMESESESHE haferthh |reOt.dgn | 360'-0" {-_-_-_-s 1H x -7!ANCHORAGE | .138KV TAKE-OFF )o @ 138/69 KVBus30VA TRANSFORMER138KVREACTOR;;9 \a H H i H +QUARTZ ;7fy|}|it .CREEK H H 4 = rs {|ib :=69KV y 0 le)wenn”eC-or sa Sobabaers +] SWITCH 138KV_REACTOR_RATING 'yc 5 FLAT TYPE SUBMARINE CABLE -8.5 WVAR »zee CONVENTIONAL SUSMARINE CABLE 28 MVAR 8 SOC!”7 Gj 4 Se of -23 htt ap qf et \BUS SUPPORT oo @ SOLDOTNA CONTROL 158KV BUILDING x x | FIGURE NAP-O1 DeeaEnS WE FOR A SOFIE PRORTY DSGN [SS 637 CHUGACH ELECTRIC ASSOCIATION,INC.JOB NUMBER TAKING ITO COMSIIERATION THE SPECIFIC DRN CA 6/97 120376-09 Fee acne oH \JOWER So Re CONTARED I THE DRANG FOR fr PURPOSE E: 220"-0"INE ERS NAPTOWNE SUBSTATION . FRO OO POREMOPOOR'S CUM|ZA [ISSUED FOR AP SCRE:W=20 3940 CLENDROOK DRIVE CONCEPTUAL GENERAL ARRANGEMENT FROM BOTH POWER AND POMER'S CUEMT 6 PROVAL HAILEY,IDAHO 83333 NAP-O j Acomm.REV REVISIONS oate |oRN {0SCN |CKD [APPD |REV REVISIONS oaTe |DRN |DSCN |CKD |aPPD REFERENCE DRAWINGS For 27034 DNC OLY j |Pt 36.0WG I 4 I 5 I 6 |7 | 210'-0" a Fe $3 go gyReexZe3&oO pad wo OoLoBBorDo «3 20MVAR wz ase CAPS RACKS (TYP)aaoSHUNTCAPBANKg-wi f g*S te ]Sh g 3B 38eHOCoHa w ce)oe yufABREAKER-@)[Al SA -Lt OoDyo¢CH Tv .=a Lore 12(TYP) "' Co "7 STET LINE AQ--<-)ent Lo |OC L__||Poe SKY LINE& x Lr bi pen THYRISTORHOUSING \([;TO EXISTING c--__-_= DAVES.CREEKSUBSTATION H |MU Ag (e] LZ REACTORSTYP)NN BYPASS>'BREAKERwl(ONE PER PHASE)CABLE.TRENCH HEAT EXCHANGERSwe)aN CONTROL /COOLING (24'-0"x 48'-0") =aess088||683 NOTES BUS CONNECTIONS ON PLATFORM ARE NOT SHOWN. are”OME FIGURE RC-08 ENE,WC.FORA SPEEFE:PRL DSGN |WoH |6/97 SOUTHERN INTERTIE J08 NUMBERTeWFCONTSEeeieafryiWERADDITIONTOEXISTING120293.02 AEUSE OF TPHS DRANG OR fetY PIFORRATION -:-=rAd;DAVES CREEK SUBSTATION DRAWING NO |REVPROMOTEDLESHOTTPENNSZX_[SSUED_FOR CONSIDERATION 8/15/97 sue eee HALEY.Dano 83500"AOIOSC)ie 2OKVAR SHUNTCAP RC-08 |AmSREVREVISIONSoate|ORN [OSGN|CKD |APPD REFERENCE DRAWINGS FOR 11e17 ONG ONLY CAPS (ICSC)&2OMVAR SHUNT CAP BANK $S3SSvTME fuer tty -[_ec08.dgn Sa =ESE SOS TE Se eer Sop ecole Lanes >SgpeepareSaas.9 -? a -q i 4 ": 7 4 cr E 4 b F i 5 4 [j aaa g an -4|,4 'Snetoaaen b ' 4 { 4 q i y q be.i he -b 5 := q ": 4 i . '. 3 iFf.3 h . -_3 4 ' i . F . , - Recahnak ea celia en ee Tae ae i Ree ae Be a te a eel FN a et le Sac NN al i EN aR dc fh aE cain an &45 Femur LIST OF SIMULATIONS Routes Eliminated m 2-la Quartz Creek -National Forest,Existing Conditions 2-1b Quartz Creek -National Forest,Simulation m 2-2a Quartz Creek -Seward Highway,Existing Conditions 2-2b Quartz Creek -Seward Highway,Simulation m 2-3a Sixmile Creek/Hope Cutoff,Existing Conditions 2-3b Sixmile Creek/Hope Cutoff,Simulation m 2-4a Sterling Highway,Existing Conditions 2-4b Sterling Highway,Simulation Tesoro Route m 4-la North Kenai Road -Forested Setting,Existing Conditions 4-Ib North Kenai Road -Forested Setting,Simulation m 4-2a North Kenai Road -Developed Setting,Existing Conditions 4-2b North Kenai Road -Developed Setting,Simulation m 4-3a Moose Point Aerial View,Existing Conditions 4-3b Moose Point Aerial View,Simulation Enstar Route m 4-4a Kenai River -Bings Landing,North Side,Existing Conditions 4-4b Kenai River -Bings Landing,North Side,Simulation m 4-5a Kenai River -Bings Landing,South Side,Existing Conditions 4-5b Kenai River -Bings Landing,South Side,Existing Conditions =4-6a Mystery Creek Road,Existing Conditions 4-6b Mystery Creek Road,Single Pole,Simulation 4-6c Mystery Creek Road,H-Frame,Simulation 4-6d Mystery Creek Road,X-Frame,Simulation =4-7a Trapper Joe Lake,Aerial View,Existing Conditions 4-7b Trapper Joe Lake,Aerial View,Modeled Simulation 4-7c Trapper Joe Lake,Aerial View,Simulation m 4-8a Trapper Joe Lake,Surface View,Existing Conditions 4-8b Trapper Joe Lake,Surface View,Modeled Simulation Anchorage Area m 4-9a Minnesota Drive -O'Malley Road,Existing Conditions 4-9b Minnesota Drive -O'Malley Road,Simulation Southern Intertie Project EVAL 4 Project Description Graphics and Simulations July 1999 \DM_PHX \SYS\DATA\PRON09203\009\FinaNDrawings&Sims.doc WRT mie rm Wer RE ORT IR TI TE ET REE RED TET PRET TTT ET RTTRE I ITTTIO BST OEE FME TT OTERO eas FarmallatacaSeteeeedatineemetatocadetstimaemleaeealalteteaae::;jyi ;4;1 db :4 ae -_ROUTES ELIMINATED . .Quartz Creek -National Forest,Existing Conditions Po a ae .Quartz Creek -National Forest,Simulation Quartz Creek -Seward Highway,Existing Conditions =-Ss_ . . . .'Quartz Creek -Seward Highway,Simulation i .-oo Sixmile Creek/Hope Cutoff,Existing Conditions _po os on Sixmile Creek/Hope Cutoff,Simulation -_ So | Sterling Highway,Existing Conditions Poo OO a .,.Sterling Highway,Simulation { 44 : q |i ,. :.:: .\ { 3 bee a a ee ee ee ee eR ee ee Rin de ON ee ee a a ee Ba eeNT eeaa call ee le wasn SOUTHERN INTERTIE PROJECT Proposed Anchorage to Kenai View Point Quartz Creek -National Forest EXISTING CONDITIONS f----|Alternative Route mm. PC ripen |es.wg) bxhts am, Sabtiure ®6 a OFS ae 'Gab TGR ie 2 bike ee aRoh,O &E;» Seno5 Peninsula Transmission Line Simulation 2-la Alternative Route- -x 18 OW Pe i * Pa ds rss ae 11:ASLRS¥ieaVabeg?RR eyAece ”Teh Receeen Rite5MEEhhsi.TaisxetSS8 mes BtNaldtse3:bdWhat as 2 Loe 21aklacey eetePOae” wef. .Peeaeis " Ne4 IN¥ ;aanty,Pe ye View Point ::oy sa PS aed aSeSBe |Ke rae 4 *: " .a.ty pore * SIMULATION Quartz Creek -National Forest 43CPa" et &-: : i setae' a bY ¢< " "4 - BTa.cages eek . , Paya. "Pee Bs * 5 bLA we of Ge. od f F;4 J ] fs . y 7 b e Fads + ast / >: | " - Deks, 4 fi - . Me - ons EO ee 4 s r ay * ad 4Js r i vs ' 45, SANE. ee EDN bot, > FP Pes f ones: a ". WA! ye He: sf eZ. a, : ea Sere te ar£8ott ¢ iy aot oy ry ary "9 ia. me a i >o 4 - ah ca Ia Wt ' of RA, nd ' é €: \is A ne FS i B t's 4 6 = rs SOUTHERN INTERTIE PROJECT Proposed Anchorage to Kenai Peninsula Transmission Line Simulation 2-1b een J . |7 ----J -1.epee ed ee t Se of: -.os eyioo oe ae ie i ns ns "3d -te.Z ;---I Alternative Route o>a nT 3.mame View Point a)wa,:me an oO,yw ; Ces ent Shaye ieett--po part eee ot *re ri eet+a id F PO eeFHnOYEREaoH'.ee)7,oer Se 2atRelEO:"ou awe oe dd ene feyYSaneendSADgheetGPRS09®a ae oieeYaenyee,- ne ae ees stig s oe ' a mya yt te,:La)te thee te EXISTING CONDITIONS Quartz Creek -Seward Highway.':*i?abe85alrnmapettneKomateleOebetanedaehraatoneNemweac!re¢SOUTHERN INTERTIE PROJECT Proposed Anchorage to Kenai Peninsula Transmission Line¢Neaewhgmargdeekv2 "te N..ar aeae*.gp 7 ore aieeeeee.eee ae LeA bosr.'}i.Simulation 2-2a PROJECT ineLission. Simulation 2-2b SIMULATION Quartz Creek -Seward Highway SOUTHERN INTERTIE Proposed Anchorage to Kenai we =View Point f=---Alternative Route 4 ws, WS tyOTEREEsySOUPOTREYYo0)KeF vatogers VEPPatFes am, . . : . : tee gies NeLanai.a. Se a Zs sh vo ap a aeeats >>i.Meer io met PETRNak |ee De coy ane . nos » dee ee Peninsula Transm ==]Alternative Route * # * rd tf aks 7 i os * % Py ' cd a 2 5 4 fa "y - a oa! % mv e « ee, perigeeEETpoteeetee:4,leg, mess View Point EXISTING CONDITIONS Sixmile Creek/Hope Cutoff SOUTHERN INTERTIE ' PROJECT Proposed Anchorage to Kenaiaetaevane.ame Ft aMe.ee Peninsula Transmission Line Simulation 2-3a Vern ey YY eee ee:Het wenROOATBOAy arntwieaaa (Ts "a.rae&ry .heRtfet7:ne te a AEC Bf7 yet op SeePeTetefhegeteyeeaeaeseadtee ----=|Alternative Route eee «View Point SIMULATION Sixmile Creek/Hope Cutoff SOUTHERN INTERTIE PROJECT Proposed Anchorage to Kenai Peninsula Transmission Line en neea ee,OY ee Simulation 2-3b ¥ '$oY,F WAREPesrerer \ ©RGEmaN -BARE6 =Alternative Route View Point ment get:rey'finehifeyws® € BGPAENaa averpttFYaS éF ry »Apter. ae fs cer f aecommandarea2YSeraehroaafte x : =beaes é beat en semanasbenae"deed laaaoeSerenereesioa§ 4$sse EXISTING CONDITIONS Sterling Highway SOUTHERN INTERTIE > PROJECT Proposed Anchorage to Kenai LineissionPeninsulaTransm Simulation 2-4a ARPProureren ANE_TRANSSISSIO) ROPPRAMNTNIN ie * Legend\+ee t8wadrn ee ame? eee Peng tt2eSget: > $e.3i 3 ieae re ere a:wet, onico.my Loe, aE toys " CT neeegS \ sa, ae od N ge SR .- s _ va' ee View Point --Altemative Route yh a ey Aetemabe SIMULATION Sterling Highway tet : : . we” Se beeabyOnn te! SOUTHERN INTERTIE PROJECT Proposed Anchorage to Kenai om bee teatteaan, Lue. ineLissionPeninsulaTransm Simulation 2-4b PST oper opera prem ee 9 egg TER ORT RR SE RU ETT TE ORI TE,ER DM eg OMT Si eg t,IBeellePeaTeteanakagai if j -: i k 4 : ;{ ___TESORO ROUTE North Kenai Road -Forested Setting,Existing Conditions; . _North Kenai Road -Forested Setting,Simulation ; b North Kenai Road -Developed Setting,Existing Conditions ;North Kenai Road -Developed Setting,Simulation . Moose Point Aerial View,Existing Conditions { Moose Point Aerial View,Simulation : ! re {ot ,"4 b|, a a OE OO SeOCOES”SOY SORELY SESOD TNE OSES EE OL POLY OEE CEN OEE DE OE ES Za tate fate kek eea all Legend -----|Alternative Route ee «(View Point EXISTING CONDITIONS North Kenai Road -Forested Setting SOUTHERN INTERTIE PROJECT Proposed Anchorage to Kenai Peninsula Transmission Line Simulation 4-la Legend ----Alternative Route ee «CV ew Point SIMULATION North Kenai Road -Forested Setting SOUTHERN INTERTIE PROJECT Proposed Anchorage to Kenai Peninsula Transmission Line Simulation 4-1b oe ee Lilie TNMathee ee .Altar napatytin,AP rein ae.ones,mere,i fn ee= erage,carte Teg,a *wry omameee ,ee .cena een,ee " ". ee eaten s "g .an a ,"my,: . :"Ho."Neeien io 'oe,wore .+5 tin,.nthe fe amy?ee Leeya+ape a en me .sd tted -.", -- : te ioe).fSOSS| *RM es hee eRe itis| 4 ISLAND re Legend F---Alternative Route SS «SCView Point EXISTING CONDITIONS North Kenai Road -Developed Setting SOUTHERN INTERTIE PROJECT Proposed Anchorage to Kenai Peninsula Transmission Line Simulation 4-2a a tiene Le 'ee ner .- op”ISLANDfhevombAKEd Legend -=-Alternative Route ee View Point SIMULATION North Kenai Road -Developed Setting LoeNRAee SOUTHERN INTERTIE PROJECT Proposed Anchorage to Kenai Peninsula Transmission Line Simulation 4-2b APsomOTEOR?Legend 1 ares Ete nein file canine A a ee ara we ny Se ety ---- Altemative Route fe'«View Point BDtee¢onete <x a e "a ae caeeaealobAsi:i} BU ak 3 apetaeon arty EXISTING CONDITIONS Moose Point Aerial View af |eee es sie Sse et page ey Lae '<.nae Ces Rie posh,eee is Ss a 2 SOUTHERN INTERTIE Proposed Anchorage to Kenai Peninsula Transmission Line Simulation 4-3a ny Rd' i! Legend -=--'Alternative Route wee «View Point we ort LaAae'safesnateAaesysinte(3CRT Site racer eesfoaecoe.Uys ere Gy)ae SOsepee:CHale SIMULATION Moose Point Aerial View SOUTHERN INTERTIE PROJECT Proposed Anchorage to Kenai Peninsula Transmission LineeASarAcsee-hagSimulation 4-3b ENSTAR ROUTE | Kenai River -Bings Landing,North Side,Existing Conditions Kenai River -Bings Landing,North Side,SimulationKenaiRiver-Bings Landing,South Side,Existing Conditions Kenai River -Bings Landing,South Side,Existing Conditions'Mystery Creek Road,Existing Conditions - Mystery Creek Road,Single Pole,SimulationMysteryCreekRoad,H-Frame,Simulation Mystery Creek Road,X-Frame,Simulation Trapper Joe Lake,Aerial View,Existing Conditions © Trapper Joe Lake,Aerial View,Modeled SimulationTrapperJoeLake,Aerial View,Simulation_Trapper Joe Lake,Surface View,Existing Conditions ©Trapper Joe Lake,Surface View,Modeled Simulation Whaat HS ee ek eae eh a Da Ra ad ee etat De me et ale ltmEaa le a HeeSecereeweeeeeeeaSearithacePoeeaeeakateSoDettne| 5 Legend ;=Alternative Route See «View Point EXISTING CONDITIONS Kenai River -Bings Landing,North Side pSSHEatz aeci'oa,;jaath.aaeacearenereinateteNEgieytterpmneSOUTHERN INTERTIE PROJECT Proposed Anchorage to Kenai Peninsula Transmission Line Simulation 4-4a TWNVINOW|bt:BINGS <7}OG rae 4 <\LANDING cs re 7 Sn .vo - te JI. Legend ---Alternative Route queers §=View Point og mT et zape Sreeter aio SIMULATION Kenai River -Bings Landing,North Side ;5,ite 2:. p 0S eh nwDS Secs a Ar ed noe eeoe Hee trey sak §\f se Y 2 SW h Vee a a Se'1 ae a ris Fl nyt AR Ae JES ee FS risCPNSaoCrnC.at oe AtROR ee ReneET,”ow BOER Seer Porn eA EN :1 a re i F rat ae a Bae A +s zs Ra i 'Fg TNE ae 1 47 #.as Pe bran,Foe ee '3 ad A,ae 4 Sy a OEE AA SY BR Pers oe ee h Ee SOUTHERN INTERTIE PROJECT Proposed Anchorage to Kenai Peninsula Transmission Line Simulation 4-4b MO)NTANA° <i ..BINGS LANDING : Legend ----Altemative Route med View Point EXISTING CONDITIONS Kenai River -Bings Landing,South Side Fyptya=*) 'e iyoFaaieastall, SOUTHERN INTERTIE PROJECT Proposed Anchorage to Kenai Peninsula Transmission Line Simulation 4-5a MDNTANA South Side at : SIMULATION +:.BINGS t < ="Altemative Route naman View Point Kenai River -Bings Landing, a3, é Legend OkAETA Seep ARETE Be he RECS ney See "thysiatPeonwoe5aeots _ LeadRedvisa SOUTHERN INTERTIE PROJECT Proposed Anchorage to Kenai Peninsula Transmission Line Simulation 4-5b EXISTING CONDITIONS --}_Alternative Route mee'=View Point 955eyieFTeA ,, A OO mk, .. se ' G . sees. _. yng eesgy Mystery Creek RoadesD> SOUTHERN INTERTIE PROJECT Proposed Anchorage to Kenai Peninsula Transmission Line Simulation 4-6a .PE es,(|:Oe GAITIE ge'+wet gag,2Mi;:'wat td ire rere ids - eee NeoewaeSAESete aeBoeRP g3 _ awe Legend --Alternative Route fue «View Point SIMULATION Mystery Creek Road,Single Pole SOUTHERN INTERTIE PROJECT Proposed Anchorage to Kenai Peninsula Transmission Line Simulation 4-6b -.Be Cena ia at ea neoe aS 2 cr eS 4 Ppsy .. we tt r . vad Legend ----]Alternative Route mamma =View Point SIMULATION Mystery Creek Road,H-Frame SOUTHERN INTERTIE PROJECT Proposed Anchorage to Kenai Peninsula Transmission Line Simulation 4-6c ABE gSAARER LRH ROE Pig RR AN te yen eae wee mean NT %woe ea A *s 6 Me a 4hefvephF Fe =a Sede howl Ge ee Poaciae Lara BN.Sasass53be28pesof=aS Be ' f range : Saar One,te ee '<A Ne sou D 7S ee si ONgeNS,NeRaneyeeeNoresotPpeeeFogtAyPTASyFrets Legend --S]Alternative Route jad «View Point SIMULATION Mystery Creek Road,X-Frame SOUTHERN INTERTIE PROJECT Proposed Anchorage to Kenai Peninsula Transmission Line Simulation 4-6d eeee,AFaneScandminermeLERerOarONnnerreninnenLegend PNR 0 a9 meeeTEN Bowes onapegs sa veges ™ ..-Ze ek wot .aoe .of.See ''INES 4 f' . . ; a aati at a ,ae”.-Ft ME ay Mn -ter a aren, S oe eee cnt Ayes 3" $e A a ee .ee om LEAS my!eon -_--Altemative Route mame «View Point FineaepontAetreaienohoeokTRAPPER JOE LAKE Not to scale a '*ig FR AMegat”: EXISTING CONDITIONS Trapper Joe Lake -Aerial View,OKRndOREM:SETAENOacetoneaeoieglaceaaaeieteEaniiptOiaTeaSeSOUTHERN INTERTIE PROJECT Proposed Anchorage to Kenai Peninsula Transmission Line Simulation 4-7a Legend =Alternative Route fue «View Point TRAPPER JOE LAKE Not to scale MODELED SIMULATION Trapper Joe Lake -Aerial View SOUTHERN INTERTIE PROJECT Proposed Anchorage to Kenai Peninsula Transmission Line Simulation 4-7b ;POSS y.ne fe BALL+ are te =ere eee oh 5 Spe nae i BAER ant Re Teerh ;te oteSathosleee ris 'ee %;4 ay t tee Fi ;"al at aes 1 th ee:(.,:'}ee:pee wis *,R 4 ;Nat,.Fee rdTUNASSCopyeeeuMieeeeETartphingSooSreeSEEcishedoreEeePULeeeesaesSahWepreEchcerealGkSd Legend --=Alternative Route mus «View Point TRAPPER JOE LAKE Not to scale SIMULATION Trapper Joe Lake -Aerial View SOUTHERN INTERTIE PROJECT Proposed Anchorage to Kenai Peninsula Transmission Line Simulation 4-7c 2 TP IEMA NER MEPCR gE MRR RAST RTS CEa che SME BETO ES gM EO TS oe Legend f----=|Alternative Route mum «View Point oe bee came Can 8 vif PeSebantsifsWieei,TRAPPER JOE LAKEBeeOD,VIEWPOINT athee - .LOCATION Not to scale Pe DP Scents wr - +mere,oeeSoy Edeee eeSee eR Se Serer EXISTING CONDITIONS ret Sa ee 7 .Se BL Trapper Joe Lake,Surface View SOUTHERN INTERTIE PROJECT Proposed Anchorage to Kenai Peninsula Transmission Line Simulation 4-8a :Das aeEg osPeerPenne eeee A eeeer Se seineme Bin ee OE Ree ee eeeA ee in " fi Legend f--==--|Alternative Route mamma View Point TRAPPER JOE LAKE VIEWPOINT LOCATION Not to scale MODELED SIMULATION Trapper Joe Lake,Surface View SOUTHERN INTERTIE PROJECT Proposed Anchorage to Kenai Peninsula Transmission Line Simulation 4-8b FTIIER ME NE I NTT EL MITT OR AT LTT GE OTE TE Roce 7 OE TT SEE ETT Te FOE TET Ty =7 ie Pere|PPMRETITTET2._ANCHORAGE AREA PiestsaieteMinnesota Drive -0Malley Road,Existing Conditions_Minnesota Drive -Oo Malley Road,Simulation SeBadDatelwacenFOREAPORTRETOFOFFaaOEPaOOeDeSPE ERT BEDE SOY SO SORE SOEUR NCES 20 Os SNOT OOS EC AE SOE OT OOOT SOE SOD CP NEEL CO ERION ULES WE LOENED ERT OSE SS SOOT GANT:Oo Saad 2 Betta aaa a ld een es Legendaya atotwayf=]Alternative Route meee View Point ERIE SE SRR ORE EXISTING CONDITIONS Minnesota Drive -O'Malley Road Looking Southeast SOUTHERN INTERTIE PROJECT Proposed Anchorage to Kenai Peninsula Transmission Line Simulation 4-9a Legend =Altemative Route ==!Vicw Point SIMULATION Minnesota Drive -O'Malley Road Looking Southeast SOUTHERN INTERTIE :PROJECT 2)Proposed Anchorage to Kenai Peninsula Transmission Line Simulation 4-9b