Electrical Power for Valdez and the Copper River Basin-1981

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AdvisoryCouncil OnHistoricPreservation1 ~Z2 K Street. NWW.shlO~lon . .oC 20005Lake Ptaza South. SUIte 6:44 Umon Boule~ardLHkPwood. CO 80228Occober 24, 1900,.ri~:!'"ict. E:-:.~inee!"Cc!"'ps of E:lgineers, _lJ.as~c.. J:'strictDE';B.!'""Cme:i..'t 0: the ArmyP. C. Box 7002~chorage, ~~aska 99510Llee.r CoJ.ODel Nun~:r.l'h5.:J.}: you fo!" yOUl~ requf'st of ~,~;)"Le:::"~er 30, :980, for c~:;:nments ont ne Draft Irl"teriI!. Feasi bil:' ty Repor~_ and: t.he Envircnrne~talsts.7.~ment for Soutbcent:-al Railbel:. Area, Alaska, fo!" electrical"Do-,e!" for "valdez and the COPDer Rive!" E2.sin. p...J.rsli.ant to Sectioni02(2)(C) of the National E~:"i,·on:;tenccal Folicy Act of 1969 andthe CQuncil' s regulc.tj o~~s, "P:LD:'e27. _G.:: of Historic and- CU: tural?ro:;.ercies 1t (36 CFR Part 300), we '":.2..1/2 de~,er~ined that yOll!"e:-.v.: ..:'0!1ID.P!1tal sta--:'e!Ilent fl.;Jpear-s adJ?q'L.a'"e cancer-nine; our area ofiL~erest, find ~w.:: have no ~urther co:r..m.en'ts at this tiDe,1. Comment Noted •Sincer,> ly,~~~ .1/C{e!(~fChief, Western Divisiono~ Frojec'"V Review
JA r s. HAIIIIOIilD. 60YfRIIOIINovember 4, 1980Col. Lee R. NunnDistrict Engineer'Alaska uistrict, Corps of EngineersPost Office Box 7002Anchorage, Alaska 99510Dear Colonel Nunn:Re:Electrical Power for Valdez - Draft Feasibility Report andEnvironmental Impact StatementThe Alaska Department of Fish and Game has reviewed the referenced draftfeasibility report and Environmental Impact Statement (EIS).In general. we feel the report and EIS provide an adequate descriptionof the proposed project, potential environme'1tal impacts and mitigationmeasures.1. Our biggest concern re1~tes to the potential impacts on the anadromousfisheries resources in Allison Creek. While we have no objection to theproject as proposed this Department will require measures to mitigateconflicts. We support the concept of the U.S, Fish and Wildlife Servicerecommendations; however, we feel the additional studies described inboth the Coordination Act Report (page 17) and the EIS (page EIS-16)should be conducted before any specific recommendation on mitigation ismade. The Department of Fish and Game desires to participate in both'the scoping and actual conduct of the studies which should be accom- .plished during the advanced engineering and design phase of the project.~, The ~laska District will be gathering additional physical and bio10 icallnformatl0n,durlng the,Advanced Engineering and Design (AE&D) phase /streamgage on All1son Creek 1S now operational and two intergrave1 recordint~erm?grap~s are p~oposed for installation in the near future. The A~askaD1strlct w11l cont~n~e close coordination of all future studies with yourdep~rtment and SOllC1t your recommendations to assure the project isenv1ronmenta11yacceptab1e.In addition to these general comments on the report and EIS we have somespecific input which will be transmitted directly to your staff.
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E---~for-~-~and the Copper River B-
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SYLLABUSThe geographic area conside
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SOUTHCENTRAL RAILBELT AREA. ALASKAI
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INTRODUCTIONDue to continued growth
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The city of Valdez conducted enviro
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FIGURE I:HYDROPOWER STUDY AREAFOR V
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oard feet of hardwoods, half of whi
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VALDEZ
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ALYESKA PIPELINE TERMINAL
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Other Activities:Nonseasonal stable
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Table 3Historical Population of Val
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Transportation and Tourism:Detailed
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The following tables show the futur
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framework of the study authority an
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Nucl ear:Nuclear energy development
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lntertie:With the deciSlon by the C
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If the powerhouse were moved to jus
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CONSERVATION:Description:THE NONSTR
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TRANSMISSION INTERTIEDescription_:T
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impaired. As a result, standoy gene
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ALLISON LAKE
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From the time of pO\'Ier-on-line, o
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Technical services such as electron
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175150FIGURE: 2ENERGY DEMAND - REVI
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175150FIGURE: 4ENERGY - REVISED APA
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SYSTEMOF ACCOUNTSAccountsPlan AAll
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AccountsPlan A.All Diesel Generatio
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then be determined for the 100-year
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Comnents received from the city of
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FINALENVIRONMENTAL IMPACT STATEMENT
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LIST OF PRFPARERSNameExpert i seExp
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COMPARATIVE IMPACTS OF ALTERNATIVES
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AREAS OF CONTROVERSYTo date no spec
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COVER SHEETLIST OF PREPARERSFINAL E
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A. NEED FOR AND OBJECTIVES OF ACTIO
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alternative has been estimated to p
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slopes surrounding Allisorl Lake ar
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weir to the mouth, with the majorit
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expected to Allison Creek below All
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2. Biologicala. Vegetation:,r-.Hydr
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Waterfowl and water related birds f
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within the local community. The imp
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Cumulative impacts to the Port Vald
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Program-related issues. The Alaska
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13.10INDEXSubjectsAffected Environm
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APPENDIX AHYDROLOGYTABLE OF CONTENT
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snowfields and glacier areas on the
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AVERAGE MONTHLY PRECIPITATION(inche
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gages at Lowe River near Valdez, Lo
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were estimated based on Tonsina Riv
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'fUR r)c r ,-. n:c JA~ FEEl "'A~ AP
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--..,I-J--. -,-- - ----- - --TONS I
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ALLISON CREEKESTIMATED STREAMFLOW -
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APPENDIX BEXISTING SYSTEM ANDFUTURE
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IIHf{ODUCTIONThis section is devote
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FIGURE: B-1PRICE INCREASES OF DIESE
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Installed Generat.or Peak Energy fo
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90008000700060005000- 4000 ~..-:300
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Table 4VALDEZ-GLENNALLEN AREA UTILI
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As footnoted, the Alaska Power Admi
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201510CDI5.: ...:.T. .' !', ~. '.,
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SOLOMON HY I.IICU'-__'lOUIE 1-7 MlN
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, .. ,·.AYI.AG! fOWl. DlMANO WHit,
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The following is an excerpt from th
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Power Requirement Study (excerpt)GL
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APPENDIX CECONOMIC EVALUATION
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INTRODUCTIONThe purpose of this sec
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value of 66.92 mills/kWh. This figu
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FIGURE C-2: SOLOMON GULCH ALLISON L
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Er.Jployment Benefits Computation (
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energy would be fully utilized. As
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ECONOMIC EVALUATION OF HYDROPONER M
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ECONOMIC EV~LUATION OF HYDROPO~ER M
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------~-~ECONO~IC EVALUATION OF HYD
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ECONOMIC EVALUATION OF HYDROPO~ER M
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ECONO~IC EVALUATION OF HYDROPOwER M
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APPENDI X DPROJECT DESCRIPTION AND
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POWERHOUSETypeTRANSMISSION LINEVolt
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POWERHOUSETypeTRANSMISSION LINEVolt
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VALDEZ HYDROELECTRIC POWER PROJECTG
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turbine. The penstock would bifurca
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TABLE D-lSUMMARY COST ESTIMATEOCTOB
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TABLE 0-3DETAILED COST ESTIMATEVALD
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TABLE D- 3 (cont)Cost Unit Tota 1Ac
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TABL E D-4DETAILED COST ESTIMATEVAL
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TABLE D-4 (cont)Co st Unit Tota 1Ac
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, ..... ,..\ (I),;> "----f .'-.. -I
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"'~~TAPANDROCK TRAP1600.•. -~ "00
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CORPS OF ENGINEERSU. S. ARMY./f----
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APPENDIX EENVIRONMENTAL DATA
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TABLE 1ATEMPERATURE RECORDING OF AL
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TABLE 1A (cont)ALL! SON CREEK (cont
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TABLE 1A (cont)ALLISON CREEK (cont)
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ALLISON CREEK (cont)FEBRUARY HIGH L
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ALLISON CREEK (cant)TABLE lA (cant)
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TABLE 1A (cont)ALLISON CREEK (cont)
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TABLE 1A (cont)SOLOMON CREEK - HIGH
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TABLE 1A (cant)SOLOMON CREEK (cant)
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TABLE 1A (cont)SOLOMON CREEK (cont)
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TABLE lA (cont)SOLOMON CREEK (cont)
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TABLE 1A (cont)SOLOMON CREEK (cont)
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SOLOMON CREEK (cont)TABLE 1A (cont)
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TABLE 2ACalculated Flows of Allison
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TABLE 2BCalculated Flows of Allison
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TABLE 4AWater Quality Data of Allis
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TABLE 4A (cont)PARAMETERCalciumMagn
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TABLE 4A (cont)PARAMETERTurb i d it
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TABLE 4A (cont)PARAMETERTurb i d it
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TABLE 4BALLISON LAKEWA TER QUALI TV
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TABLE 6BIRDS OF THE PORT VALDEZ ARE
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Oregon JuncoTree SparrowWhite-crown
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UNITED STf-lrESDEPARTMENT OF THE IN
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c. Effects on Benthos: The proposed
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An ecological evalu~)tion as requir
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JAY S. HAMMO~D. GOVERNORDEPARTMENr
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CULTURAL RESOURCESAboriginal Settin
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shorp--probablv to facilitate easie
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Today the Alyeska oil terminal enco
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APPENDIX GFOUNDATIONS AND MATERIALS
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100 psi pressure at depth. The sour
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-1'~~ ·/~-IU-'J\·-----'~r-.-;-,~
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~UMi'.'j~'~Y!lfGIOL~ N ..--Pa.w'rln
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; ;; Ii; Z II;;; II til, ;;; : i;;
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Valdez InterimSouthcentral Railbelt
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LIST OF FIGURES AND TABLESPageFigur
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-----------------------------------
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-~~ ~..rt~i~;Valdez Interim ReportS
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alder, salmonberry, blueberry, and
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Table IIPrince William Sound Salmon
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3/ 4/ 5/- - -1976 Average weights b
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the number of pink salmon counted i
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in the fall at the upper end of the
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Table 1 VAllison Creek -Discharge M
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outlet from the lake; however, the
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As stated previously, two alternati
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Discharge measurements are sparse a
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Streambed sedimentation can be caus
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8. That during the construction pha
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LITERATURE CITEDBailey, Jack E., an
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Sharp-shinned hawk - Accipiter stri
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Allison ereekTemperature DataDateTe
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ALLISON CREEKSeptember 1979 . Octob
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ALLISON CREEKDecember 1979 Januarl
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SOLOMON. CREEKSeEtember 1979 Octobe
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7. That clearing for the penstock c
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22. That a cooperative study of the
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APPENDIX IMARKETABILITY REPORT
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Department Of EnergyAlaska Power Ad
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Valdez/Glennallen Power Market Anal
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List of·Tab1esTableIII-1IV-1IV-2V-
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Valdez/Glennallen Power Market Anal
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CHAPTER IISUMMARYValdez and Glennal
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A. Assuming Allison Creek follows S
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CHAPTER IIIPOWER MARKET DESCRIPTION
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increases. Municipal construction h
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CHAPTER IVEXISTING POWER SYSTEMSSys
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TABLE IV-1HISTORICAL LOADS--VALDEZ
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Load FactorsThe following chart lis
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CHAPTER VFUTURE POWER AND ENERGY AS
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Table V-IVALDEZ/GLENNALLEN AREA UTI
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Table V-2INSTALLED CAPACITY REQUIRE
Page 324 and 325: CHAPTER VI .ALTERNATIVE GENERATION
Page 326 and 327: Biomass-FiredAlthough of many forms
Page 328 and 329: A Solomon Gulch article in the Dece
Page 330 and 331: Net EnergyThis section discusses th
Page 332 and 333: Table VII-2Valdez/Glennallen Foreca
Page 334 and 335: 40VALDEZ/GLENNALLENCAPACITY/RESOURC
Page 336 and 337: 150Figure VII-3140VALDEZ/GLENNALLEN
Page 338 and 339: 150·Figure VII-5140VALDEZ/GLENNALL
Page 340 and 341: TABLE VIII-IASummary Cost EstimateO
Page 342 and 343: TABLE VIII-2Summary Cost EstimatePr
Page 344 and 345: Table VIII-3AAverage Rate Determina
Page 346 and 347: Table VIII-4CVEA Diesel Generation
Page 348 and 349: Table VIII-5Average Rate Comparison
Page 350 and 351: Table VIII-6Average Rate Determinat
Page 352 and 353: Table VIII-8Average Rate Determinat
Page 354 and 355: Table VIII-IOAverage Rate Determina
Page 356 and 357: ----~------T'lble VIII-J 1Average R
Page 358 and 359: CHAPTER IXBIBLIOGRAPHY1. Power Cost
Page 360 and 361: : I,B'III Ii ::1: iii,APPENDIX JPUB
Page 362 and 363: Recipents of Valdez Draft Interim f
Page 364 and 365: u. s. ENVIRONMENTAL PROTECTION AGEN
Page 366 and 367: 25. ~e str?ngly recOTmend that an a
Page 368 and 369: UNITED STATES DEPARTMENT OF CO!'!ME
Page 370 and 371: 3. have adequate flows for flushing
Page 372 and 373: Cnitc:d Srat6 [)c'~,artmcnt of the:
Page 376 and 377: Corps Of Engineers - 2 -11/4/80Than
Page 378 and 379: -2-'2. Most of the State 1 and enco
Page 380 and 381: -~-The SCH has no objection to this
Page 382: ALASKA POWER AUTHORITY333 WEST 4th
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Electrical Power for Valdez and the Copper River Basin-1981

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