|
|
(5 intermediate revisions by the same user not shown) |
Line 2: |
Line 2: |
| | number = ML18025A261 | | | number = ML18025A261 |
| | issue date = 01/19/1977 | | | issue date = 01/19/1977 |
| | title = Susquehanna Units 1 and 2 - Letter Documenting Responses to Questions Given to Mr. Singh Bawa of the NRC from Pp&L'S Mr. E.D. Testa in Telephone Conversations on 1/17/1977 and 01/18/1977 | | | title = Letter Documenting Responses to Questions Given to Mr. Singh Bawa of the NRC from Pp&L'S Mr. E.D. Testa in Telephone Conversations on 1/17/1977 and 01/18/1977 |
| | author name = Curtis N W | | | author name = Curtis N |
| | author affiliation = Pennsylvania Power & Light Co | | | author affiliation = Pennsylvania Power & Light Co |
| | addressee name = Regan W H | | | addressee name = Regan W |
| | addressee affiliation = NRC/NRR | | | addressee affiliation = NRC/NRR |
| | docket = 05000387, 05000388 | | | docket = 05000387, 05000388 |
Line 15: |
Line 15: |
|
| |
|
| =Text= | | =Text= |
| {{#Wiki_filter:U.S.NUCLEARREGULATORY"MISSIONNRCFoRM195I2-7G)NRC'RIBUTIONFoRPART60DOCKETMATERIALDOCKETNUs/sFILENt4MrRegani5LETTERQfoRIGINALQCOPVDESCRIPTION.QNOTORIZEDINCLASSIFIEDPROPPaPower&LightCoAllentown,PaNWCurtisINPUTFORMENCLOSUREDATEOFDOCUMENT1-19-77DATERECEIVED1-21-77NUMBEROFCOPIESRECEIVEDonesignedLtrdocumentingresponsestoquestionsinfor-mallytransmittedintelephoneconversationsdtd1-17-77&1-18-77&concerningtransmissiolines~~0~~~~ACKNOW,~D-.qDON'07RayonSusquehanna1&2SAFETYASSIGNEDAD!N~~0EC~IANAQELCASSTFORACTION/INFORMATIONPROJECTMANAGERLXCASST-77efREGFILERCPDRI&EOELDGOSSXCK&STAFFMIPCCASEHANAUERIIARLESSPROJECTMANAGEMENTBOYDP~COLLINSHOUSTONPETERSONMELTZHELTEMESSKOVHOLTLPDRTXC!NSXC!ASLB!ACRSCYSHOLDING/NRCFORM195{2.76)INTERNALDSYSTEMSSAFETYHEINEMANSCHROEDERENGINEERINGMACARRYKNXGHTSI11WEILPAWLCKREACTORSAFEROSSNOVAKROSZTOCZYCHECKAT&ISALTZMANRUTBFRGEXTERNALDISTRIBUTIONNATLAB'EGVIELAPDRCONSULTANTS!ISTRIBUTIONPLANTSYSTEMSTEDESCOIPPOLXTOOPERATINGREACTORSSTELLOOPERATINGTECHEISENHUTBQQJ~VULRKSONORSITESAFEERNSTBALLARDSPANGLERSITETECHGA&IILLSTEPPHULMANSITEANALYSISUOLLMERBUNCHJ~COLLINSKREGERCONTROLNUMBER | | {{#Wiki_filter:U.S. NUCLEAR REGULATORY " MISSION DOCKET NU N RC FoRM 195 I2-7G) s /s FILE N t4 NRC 'RIBUTION FoR PART 60 DOCKET MATERIAL DATE OF DOCUMENT Mr Regan Pa Power & Light Co 1-19-77 Allentown, Pa DATE RECEIVED N W Curtis 1-21-77 i5LETTE R .QNOTOR IZED PROP INPUT FORM NUMBER OF COPIES RECEIVED QfoR I G IN AL Q COP V INC LASS IF IE D one signed DESCRIPTION ENCLOSURE Ltr documenting responses to questions infor-mally transmitted in telephone conversations ACKNOW,~D -.q dtd 1-17-77 & 1-18-77 & concerning transmissio lines ~ ~ 0 ~ ~ ~ ~ |
| 'htI~~0\~~~
| | DON'07 Rayon Susquehanna 1 & 2 SAFETY FOR ACTION/INFORMATION -77 e f ASSIGNED AD! |
| TWONORTHNINTHSTREET,ALLENTOWN,PA.18101PHONEME(215)821-5151BicentennialJAN1>~9@$5oDivisionofReactorRegulationEnvironmentalProjectsBranchNo.3U.S.NuclearRegulatoryCommissionWashington,DC20555,Attention:Mr.WilliamH.Regan,Jr.,Chz.fCOInuO~~1r>8f~AN->s,~0Re:
| | N~~ |
| | 0 EC~IANAQE PROJECT MANAGER L C ASST LXC ASST INTERNAL D ISTRI BUTION REG FILE SYSTEMS SAFETY PLANT SYSTEMS SITE SAFE RC PDR HEINEMAN TEDESCO I & E SCHROEDER OELD GOSSXCK & STAFF ENGINEERING IPPOLXTO MIPC MACARRY ERNST CASE KNXGHT BALLARD HANAUER SI11WEIL OPERATING REACTORS SPANGLER IIARLESS PAWL CK STELLO SITE TECH PROJECT MANAGEMENT REACTOR SAFE OPERATING TECH GA&IILL BOYD ROSS EISENHUT STEPP P ~ COLLINS NOVAK HULMAN HOUSTON ROSZTOCZY PETERSON CHECK SITE ANALYSIS MELTZ UOLLMER HELTEMES AT&I BUNCH SKOVHOLT SALTZMAN J ~ COLLINS RUTBFRG KREGER EXTERNAL DISTRIBUTION CONTROL NUMBER LPDR NAT LAB B QQJ~V TXC! V IE ULR KSON OR |
| | 'EG NSXC! LA PDR ASLB! CONSULTANTS! |
| | ACRS CYS HOLDING/ |
| | NRC FORM 195 {2.76) |
|
| |
|
| ==DearMr.Regan:==
| | 'h t |
| SusquehannaSteamElectricStationAdditionalInformationER100450File991-2PLA-159DocketNos.50-38750-388ThisletteristodocumenttheresponsestothefollowingquestionswhichweregiventoyourMr.SinghBajwafromourMr.E.D.Testaintele-phoneconversationson1/17/77and1/18/77:1.WhatpercentageoftheLackawanna-Jefferson500KVLineoccupiesForestLand,andhowmuchisacrossopenland?Answer:AstudywasmadeoftheareatobecrossedbytheLacka-wannatoJeffersonLine,butanactuallineroutewasnotdefinedpendingadecisiontopursuethisline.ThestudyareaincludedtheLackawannaCounty-Scrantonarea,thePennsylvania-PoconoareaandtheSussexCounty-NewJerseyarea.Sincetheexactroutewasnotdetermined,thepercentageofForestandopenlandcannotbedetermined;however,theareaispre-dominantlywooded.Approximatelyone-thirdofthelineroutewouldhaveparalleledanexistingsinglecircuit230KVlineandtheremainingtwo-thirdswouldhaveestablishedanewcorridor.Approximately18%ofthestudyareaisoccupiedbystateownedForestorGamelands.Thestudyareaoccupieslandpossessingsignificantscenicqualitiesandleisureactivitypotential.TheLackawannaCounty-Scrantonareaisadiversifiedslowgrowthurbancenterwhichinfluencesabout15%ofthestudyarea.ThePoconoMountainregionishighlyscenicandisundergoingrapiddevelopmentasasecondhomeandrecreationarea;thePoconoareacomprisedapproximately60%ofthestudyarea.SussexCounty,NewJerseymakesuptheremaining25%ofthestudyarea.Agricultureissignificanthere,thoughtheoutstandingaspectistheincreasingconversionofmanysummerhomestoyearroundresidences.Thisisdueprimarilytothehighscenicqualityandaccessibilitytometropolitanareasresultingfromcompletionoftheinterstatehighwaysystem.PENNSYLVANIAPOWER8LIGHTCOMPANY670
| | I |
| | ~ ~ 0 \ ~ ~ ~ |
|
| |
|
| TWONORTHNINTHSTREET,ALLENTOWN,PA.18101PHONEs(215)821-5151Bicentennialhnsyltvania1Mr.W.H.Regan,Jr.January19,1977ThereisthepossibilitythattheroutemayhavecrossedtheDelawareWaterGapNationalRecreationalAreaandtheTocksIslandReservoir.2.WasconsiderationgiventoinstallingtheSusquehanna-SiegfriedLineonthesamestructuresasthelinebeingparalleled,wherethelinecrossestheAppalachianTrail'Answer:Theconceptofinstallingthe500KVSusquehanna-SiegfriedLineonthesamestructuresastheparalledlinewheretheycrosstheAppalachianTrailwasnotconsideredbecausetheTrailfollowstheridgeoftheBlueMountainandplacingthecircuitsononesetofstructureswouldrequiretriplecircuitstructuressincethepresentstructurecontainstwo230KVcircuits.Thetriplecircuitstructureswouldbehigher(approximately180's115'orasinglecircuit)andwiderandwouldhavedominatedthehorizonasviewedfromthenorthandfrommuchoftheheavilypopulatedLehighValleytothesouth.TheArmyCorpsofEngineersrequestedafeasibilitystudyofcrossingtheBeltzvilleDambydoublecircuitingwiththeexistingline;however,ourstudyandreport,whichhasbeenacceptedbytheArmyCorpsofEngineers,recommendsthecircuitsbeinstalledonseparatestructures.Theexistinglinewillberebuiltfordoublecircuit138KVoperationinthenearfuture.Fromreliabilitypointofview,incertaininstanceswheretransmissionlinesperformdifferentelectricalfunctions,itmaybepossibletoconsiderplacingthreecircuitsonasingletower.However,onthePPGLsystemthe500KVand230KVtransmissionlinesperformessentiallythesamebulkpowerelectricalfunction,PPGLpresentlyplanstocrosstheAppalachianTrailwiththeSusquehanna-Siegfried500KVsinglecircuitlineonacommonrightofwaywiththeEastPalmerton-Siegfried230KVdoublecircuitline,Xti,shighlyundesirabletoplacetheseciicuitsontriplecircui,t,structures8Itthetrailcrossing.Allofthesecircuitsareof'vitalimportjncetothe'ulkpowersystem.Theplacementof*theseci.rcuitsontri.piecircuitstructureswouldsignificantlyincreasethelikelihood'of"asimultaneoustriplecircuitoutage.Dependingonthebulkpowersystemcondi,tions.,suchanoutage'ouldcauseextremelyunfavorableresults,Fromatransmission'sreliabil~itypointofview,itishighlyundesirabletoplacethesecircui.tsontriplecircuitstructures.PENNSYLVANIAPOWER8LIGHTCOMPANY C-\
| | TWO NORTH NINTH STREET, ALLENTOWN, PA. 18101 PHONEME (215) 821-5151 Bicentennial O~ |
| TWONORTHNINTHSTREET,ALLENTOWN,PA.18101PHONEs(215)821-5151BicentennialIfyouhaveanyfurtherquestionspleasecontactus.Sss)mrdsiishrncanssilsissirdsiwsrn.Verytrulyyours,N.W.CurtisVicePresidentEngineering6ConstructionPENNSYLVANIAPOWER8,LIGHTCOMPANY il4f
| | r> |
| }} | | CO ~1 JAN 1> ~9@ nu I |
| | $ 5o 8f Division of Reactor Regulation Environmental Projects Branch No. 3 |
| | >s,~AN U. S. Nuclear Regulatory Commission Washington, DC 20555, |
| | ~0 Attention: Mr. William H. Regan, Jr., Chz. f Re: Susquehanna Steam Electric Station Docket Nos. 50-387 Additional Information 50-388 ER 100450 File 991-2 PLA-159 |
| | |
| | ==Dear Mr. Regan:== |
| | |
| | This letter is to document the responses to the following questions which were given to your Mr. Singh Bajwa from our Mr. E. D. Testa in tele-phone conversations on 1/17/77 and 1/18/77: |
| | : 1. What percentage of the Lackawanna-Jefferson 500KV Line occupies Forest Land, and how much is across open land? |
| | Answer: A study was made of the area to be crossed by the Lacka-wanna to Jefferson Line, but an actual line route was not defined pending a decision to pursue this line. The study area included the Lackawanna County-Scranton area, the Pennsylvania-Pocono area and the Sussex County-New Jersey area. Since the exact route was not determined, the percentage of Forest and open land cannot be determined; however, the area is pre-dominantly wooded. |
| | Approximately one-third of the line route would have paralleled an existing single circuit 230KV line and the remaining two-thirds would have established a new corridor. Approximately 18% of the study area is occupied by state owned Forest or Game lands. |
| | The study area occupies land possessing significant scenic qualities and leisure activity potential. |
| | The Lackawanna County-Scranton area is a diversified slow growth urban center which influences about 15% of the study area. The Pocono Mountain region is highly scenic and is undergoing rapid development as a second home and recreation area; the Pocono area comprised approximately 60% of the study area. Sussex County, New Jersey makes up the remaining 25% |
| | of the study area. Agriculture is significant here, though the outstanding aspect is the increasing conversion of many summer homes to year round residences. This is due primarily to the high scenic quality and accessibility to metropolitan areas resulting from completion of the interstate highway system. |
| | PENNSYLVANIA POWER 8 LIGHT COMPANY 670 |
| | |
| | TWO NORTH NINTH STREET, ALLENTOWN, PA. 18101 PHONEs (215) 821-5151 Bicentennial hnsyltvania 1 |
| | Mr. W. H. Regan, Jr. January 19, 1977 There is the possibility that the route may have crossed the Delaware Water Gap National Recreational Area and the Tocks Island Reservoir. |
| | : 2. Was consideration given to installing the Susquehanna-Siegfried Line on the same structures as the line being paralleled, where the line crosses the Appalachian Trail' Answer: The concept of installing the 500KV Susquehanna-Siegfried Line on the same structures as the paralled line where they cross the Appalachian Trail was not considered because the Trail follows the ridge of the Blue Mountain and placing the circuits on one set of structures would require triple circuit structures since the present structure contains two 230KV circuits. The triple circuit structures would be higher (approximately 180's 115'or a single circuit) and wider and would have dominated the horizon as viewed from the north and from much of the heavily populated Lehigh Valley to the south. |
| | The Army Corps of Engineers requested a feasibility study of crossing the Beltzville Dam by double circuiting with the existing line; however, our study and report, which has been accepted by the Army Corps of Engineers, recommends the circuits be installed on separate structures. |
| | The existing line will be rebuilt for double circuit 138KV operation in the near future. |
| | From reliability point of view, in certain instances where transmission lines perform different electrical functions, it may be possible to consider placing three circuits on a single tower. |
| | However, on the PPGL system the 500KV and 230KV transmission lines perform essentially the same bulk power electrical function, PPGL presently plans to cross the Appalachian Trail with the Susquehanna-Siegfried 500KV single circuit line on a common right of way with the East Palmerton-Siegfried 230KV double circuit line, Xt i,s highly undesirable to place these ciicuits on triple circui,t,structures 8It the trail crossing. All of these circuits are of'vital importjnce to structures the'ulk power system. The placement of*these ci.rcuits on tri.pie circuit would significantly increase the likelihood'of"a simultaneous triple circuit outage. Depending on the bulk power system condi,tions., such an outage cause extremely unfavorable results, From a transmission's reliabil~ 'ould ity point of view, it is highly undesirable to place these circui.ts on triple circuit structures. |
| | PENNSYLVANIA POWER 8 LIGHT COMPANY |
| | |
| | C- |
| | \ |
| | |
| | TWO NORTH NINTH STREET, ALLENTOWN, PA. 18101 PHONEs (215) 821-5151 Bicentennial If you have any further questions please contact us. Sss )mr dsiishrn can ssil sissir dsiwsrn. |
| | Very truly yours, N. W. Curtis Vice President Engineering 6 Construction PENNSYLVANIA POWER 8, LIGHT COMPANY |
| | |
| | il 4 |
| | f}} |
|
---|
Category:Letter
MONTHYEARIR 05000387/20230042024-02-0707 February 2024 Integrated Inspection Report 05000387/2023004 and 05000388/2023004 PLA-8096, Response to Request for Additional Information Regarding Proposed Relief Request for the Fifth 10-Year Inservice Test Program Interval2024-01-0404 January 2024 Response to Request for Additional Information Regarding Proposed Relief Request for the Fifth 10-Year Inservice Test Program Interval PLA-8077, Emergency Plan Revision 67 (PLA-8077)2023-12-27027 December 2023 Emergency Plan Revision 67 (PLA-8077) IR 05000387/20230102023-12-11011 December 2023 Fire Protection Team Inspection Report 05000387/2023010 and 05000388/2023010 PLA-8089, Submittal of Revision to Inservice Testing Program Plan2023-12-0505 December 2023 Submittal of Revision to Inservice Testing Program Plan PLA-8084, Application to Revise Technical Specifications to Adopt TSTF-568, Revise Applicability of BWR TS 3.6.2.5 and TS 3.6.3.22023-11-29029 November 2023 Application to Revise Technical Specifications to Adopt TSTF-568, Revise Applicability of BWR TS 3.6.2.5 and TS 3.6.3.2 ML23345A0682023-11-28028 November 2023 Technical Specification Bases, Manual PLA-8091, Response to Request for Additional Information Regarding Proposed Relief Request for the Fifth 10-Year Inseervice Inspection Interval (PLA-8091)2023-11-0808 November 2023 Response to Request for Additional Information Regarding Proposed Relief Request for the Fifth 10-Year Inseervice Inspection Interval (PLA-8091) IR 05000387/20230032023-11-0303 November 2023 Integrated Inspection Report 05000387/2023003 and 05000388/2023003 PLA-8082, Proposed Amendment to Licenses NPF-14 and NPF-22: Application to Revise Technical Specifications to Adopt TSTF-563, Revise Instrument Testing Definitions to Incorporate the Surveillance Frequency Control Program2023-11-0202 November 2023 Proposed Amendment to Licenses NPF-14 and NPF-22: Application to Revise Technical Specifications to Adopt TSTF-563, Revise Instrument Testing Definitions to Incorporate the Surveillance Frequency Control Program ML23291A1132023-10-12012 October 2023 Submittal of Revision 71 to Updated Final Safety Analysis Report and Revision 25 to Fire Protection Review Report ML23279A0612023-10-0505 October 2023 Paragon Energy Solutions LLC, Part 21 Final Report Re Potential Defect with Eaton Jd and Hjd Series Molded Case Circuit Breakers (Mccbs) ML23277A0412023-10-0505 October 2023 Notification of Commercial Grade Dedication Inspection (05000387/2024011 and 05000388/2024011) and Request for Information IR 05000387/20233012023-09-20020 September 2023 Initial Operator Licensing Examination Report 05000387/2023301 and 05000388/2023301 ML23254A0242023-09-0606 September 2023 Paragon Energy Solutions LLC, Potential Defect with Eaton Jd and Hjd Series Molded Case Circuit Breakers (Mccbs) IR 05000387/20230052023-08-31031 August 2023 Updated Inspection Plan for Susquehanna Steam Electric Station, Units 1 and 2 (Report 05000387/2023005 and 05000388/2023005) ML23228A1952023-08-21021 August 2023 Summary of August 10, 2023, Public Observation Meeting Re. Proposed Alternative PLA-8080, Proposed Relief for Valve 251130 (PLA-8080)2023-08-14014 August 2023 Proposed Relief for Valve 251130 (PLA-8080) PLA-8074, Proposed Relief Request for the Fifth 10-Year Inservice Test Program Interval2023-08-0303 August 2023 Proposed Relief Request for the Fifth 10-Year Inservice Test Program Interval IR 05000387/20230022023-08-0101 August 2023 Integrated Inspection Report 05000387/2023002 and 05000388/2023002 ML23195A1852023-07-27027 July 2023 Correction to Technical Specifications Page 3.3-73 in Amendment No. 265 PLA-8076, Unit 2 - 21st Refueling Outage Owner'S Activity Report (PLA-8076)2023-07-20020 July 2023 Unit 2 - 21st Refueling Outage Owner'S Activity Report (PLA-8076) ML23201A0152023-07-20020 July 2023 Operator Licensing Examination Approval ML23200A1012023-07-19019 July 2023 Notification of Conduct of a Fire Protection Team Inspection ML23193A0062023-07-12012 July 2023 Requalification Program Inspection PLA-8078, Submittal of Unit 2 Cycle 22 Core Operating Limits Report, Revision 1, PLA-80782023-07-0505 July 2023 Submittal of Unit 2 Cycle 22 Core Operating Limits Report, Revision 1, PLA-8078 ML23163A1012023-06-12012 June 2023 10 CFR 50.46 Annual Report (Pla 8065) PLA-8054, Proposed Amendment to Licenses NPF-14 and NPF-22: Remove Control Rod Operability Separation Criteria and Replace Reference to Banked Position Withdrawal Sequence with the Analyzed Rod Position Sequence2023-06-0808 June 2023 Proposed Amendment to Licenses NPF-14 and NPF-22: Remove Control Rod Operability Separation Criteria and Replace Reference to Banked Position Withdrawal Sequence with the Analyzed Rod Position Sequence IR 05000387/20234012023-06-0707 June 2023 Security Baseline Inspection Report 05000387/2023401 and 05000388/2023401 PLA-8073, Proposed Relief Request for the Fifth 10-Year Inservice Inspection Interval2023-06-0101 June 2023 Proposed Relief Request for the Fifth 10-Year Inservice Inspection Interval PLA-8064, Response to NRC Regulatory Issue Summary 2023-01 (PLA-8064)2023-05-17017 May 2023 Response to NRC Regulatory Issue Summary 2023-01 (PLA-8064) ML23132A3212023-05-17017 May 2023 Associated Independent Spent Fuel Storage Installation - Issuance of Amendment Nos. 285 and 269 Related to Order Approving Transfer of Licenses PLA-8067, Notification of Completion of Emergence from Bankruptcy (PLA-8067)2023-05-17017 May 2023 Notification of Completion of Emergence from Bankruptcy (PLA-8067) IR 05000387/20230012023-05-12012 May 2023 Integrated Inspection Report 05000387/2023001 and 05000388/2023001 PLA-8066, Notification of Planned Closing Date and Information Identified in March 30, 2023 Order, PLA-80662023-05-0808 May 2023 Notification of Planned Closing Date and Information Identified in March 30, 2023 Order, PLA-8066 PLA-8053, Radiation Exposure Information and Reporting System2023-04-27027 April 2023 Radiation Exposure Information and Reporting System PLA-8058, Annual Radiological Environmental Operating Report (PLA-8058)2023-04-26026 April 2023 Annual Radiological Environmental Operating Report (PLA-8058) PLA-8041, Radioactive Effluent Release Report and Offsite Dose Calculation Manual (PLA-8041)2023-04-25025 April 2023 Radioactive Effluent Release Report and Offsite Dose Calculation Manual (PLA-8041) PLA-8047, 2022 Annual Environmental Operating Report (Nonradiological), PLA-80472023-04-19019 April 2023 2022 Annual Environmental Operating Report (Nonradiological), PLA-8047 PLA-8062, Supplement to Relief Request 4RR-10 Relief from Code Seal Weld Requirement for Valve 252F007B, PLA-80622023-04-11011 April 2023 Supplement to Relief Request 4RR-10 Relief from Code Seal Weld Requirement for Valve 252F007B, PLA-8062 PLA-8061, Relief Request 4RR-10 Relief from Code Seal Weld Requirement for Valve 25F007B, PLA-80612023-04-10010 April 2023 Relief Request 4RR-10 Relief from Code Seal Weld Requirement for Valve 25F007B, PLA-8061 ML23090A2302023-03-31031 March 2023 NRC Decommissioning Funding Status Report PLA-8049 PLA-8060, Submittal of Unit 2 Cycle 22 Core Operating Limits Report (PLA-8060)2023-03-30030 March 2023 Submittal of Unit 2 Cycle 22 Core Operating Limits Report (PLA-8060) ML23095A0572023-03-29029 March 2023 NRC Decommissioning Funding Status Report December 31, 2022 PLA-8057, Application for Order Approving Indirect Transfer of Control of Licenses and Approving Conforming License Amendments- Supplemental Information, PLA-80572023-03-15015 March 2023 Application for Order Approving Indirect Transfer of Control of Licenses and Approving Conforming License Amendments- Supplemental Information, PLA-8057 ML23065A1962023-03-0202 March 2023 EN 56387 Paragon - Part 21 Report Re Defect Identified in Automatic Transfer Switch Pn: NLI-ATS480A400X1 IR 05000387/20220062023-03-0101 March 2023 Annual Assessment Letter for Susquehanna Steam Electric Station, Units 1 and 2 (Reports 05000387/2022006 and 05000388/2022006) PLA-8052, (Sses), Proof of Financial Protection and Guarantee of Payment of Deferred Premiums2023-02-13013 February 2023 (Sses), Proof of Financial Protection and Guarantee of Payment of Deferred Premiums IR 05000387/20220042023-02-0808 February 2023 Integrated Inspection Report 05000387/2022004 and 05000388/2022004 ML23010A0882023-01-15015 January 2023 Summary of Regulatory Audit in Support of License Amendment Request to Revise Control Rod Technical Specifications 2024-02-07
[Table view] Category:Note to File incl Telcon Record
MONTHYEARML18347A2722018-12-12012 December 2018 Conversation Record with M. Krick/ Susquehanna Steam Electric Station RAI Regarding 2015 Triennial Decommissioning Funding Plan (DFP) Update (Conversation Held on December 12, 2018) (Dkt No. 72.0028) ML1015304112010-06-0707 June 2010 Summary of Conference Call with Boiling Water Reactor Vessel and Internals Project Regarding Recent Operating Experience Associated with Replacement Steam Dryer ML0832307862008-11-19019 November 2008 11/13/2008-Summary of Telephone Conference Call Between NRC and PPL, Concerning the Responses to RAIs Pertaining to the Susquehanna Steam Electric Station, Units 1 and 2, License Renewal Application ML0832209472008-11-19019 November 2008 Summary of Telephone Conference Call Held on October 10, 2008, Between the U.S. Nuclear Regulatory Commission and PPL Susquehanna, Llc., Concerning the Responses to Requests for Additional Information Pertaining to the Susquehanna Steam... ML0728800512007-12-13013 December 2007 Summary of Telephone Conference Call Held on 10/03/07, Between the U.S. Nuclear Regulatory Commission and PPL Susquehanna, LLC, Concerning Fire ML0728511102007-11-16016 November 2007 Summary of Telephone Conference Call Held on October 3, 2007, Between the U.S. Nuclear Regulatory Commission and PPL Susquehanna, LLC Concerning Open Items Pertaining to the Susquehanna, Units 1 and 2, License Renewal Application ML0728906522007-10-24024 October 2007 Summary of July 19th Conference Call Between NRC DLR Environmental Staff; PPL Susquehanna, LLC; and PPL Generating Regarding PPL Generation'S Letter of Intent to File a Combined License Application for a Potential New Unit at the SSES Site ML0726401342007-10-24024 October 2007 Summary of Telephone Conference Call with PPL Susquehanna, LLC Concerning Requests for Additional Information ML0715105492007-06-15015 June 2007 Summary of Telephone Conference Call Held on May 29, 2007, Between the U.S. Nuclear Regulatory Commission and PPL Susquehanna, LLC, Concerning Requests for Additional Information Pertaining to the Susquehanna Steam Electric Station, Units 1 ML0705800922007-03-0202 March 2007 Summary of Telephone Conference Call Held on February 12, 2007, Between the U.S. Nuclear Regulatory Commission and PPL Susquehanna, Lcc, Concerning Requests for Additional Information Pertaining to the Susquehanna Steam Electric Station, Un ML0607600212006-03-16016 March 2006 Summary of 03/14/06 Phone Call Between Eric Epstein, Chairman, Three Mile Island Alert, Inc,. and NRC Staff Regarding Proposed Spent Fuel Exemption for the Susquehanna Nuclear Generating Station ML0703804662006-03-14014 March 2006 License Renewal Scoping Meeting Handouts: TMI-Alert Exhibits ML18025A2611977-01-19019 January 1977 Letter Documenting Responses to Questions Given to Mr. Singh Bawa of the NRC from Pp&L'S Mr. E.D. Testa in Telephone Conversations on 1/17/1977 and 01/18/1977 2018-12-12
[Table view] Category:Verbal Comm
MONTHYEARML18347A2722018-12-12012 December 2018 Conversation Record with M. Krick/ Susquehanna Steam Electric Station RAI Regarding 2015 Triennial Decommissioning Funding Plan (DFP) Update (Conversation Held on December 12, 2018) (Dkt No. 72.0028) ML1015304112010-06-0707 June 2010 Summary of Conference Call with Boiling Water Reactor Vessel and Internals Project Regarding Recent Operating Experience Associated with Replacement Steam Dryer ML0832307862008-11-19019 November 2008 11/13/2008-Summary of Telephone Conference Call Between NRC and PPL, Concerning the Responses to RAIs Pertaining to the Susquehanna Steam Electric Station, Units 1 and 2, License Renewal Application ML0832209472008-11-19019 November 2008 Summary of Telephone Conference Call Held on October 10, 2008, Between the U.S. Nuclear Regulatory Commission and PPL Susquehanna, Llc., Concerning the Responses to Requests for Additional Information Pertaining to the Susquehanna Steam... ML0728800512007-12-13013 December 2007 Summary of Telephone Conference Call Held on 10/03/07, Between the U.S. Nuclear Regulatory Commission and PPL Susquehanna, LLC, Concerning Fire ML0728511102007-11-16016 November 2007 Summary of Telephone Conference Call Held on October 3, 2007, Between the U.S. Nuclear Regulatory Commission and PPL Susquehanna, LLC Concerning Open Items Pertaining to the Susquehanna, Units 1 and 2, License Renewal Application ML0728906522007-10-24024 October 2007 Summary of July 19th Conference Call Between NRC DLR Environmental Staff; PPL Susquehanna, LLC; and PPL Generating Regarding PPL Generation'S Letter of Intent to File a Combined License Application for a Potential New Unit at the SSES Site ML0726401342007-10-24024 October 2007 Summary of Telephone Conference Call with PPL Susquehanna, LLC Concerning Requests for Additional Information ML0715105492007-06-15015 June 2007 Summary of Telephone Conference Call Held on May 29, 2007, Between the U.S. Nuclear Regulatory Commission and PPL Susquehanna, LLC, Concerning Requests for Additional Information Pertaining to the Susquehanna Steam Electric Station, Units 1 ML0705800922007-03-0202 March 2007 Summary of Telephone Conference Call Held on February 12, 2007, Between the U.S. Nuclear Regulatory Commission and PPL Susquehanna, Lcc, Concerning Requests for Additional Information Pertaining to the Susquehanna Steam Electric Station, Un ML0607600212006-03-16016 March 2006 Summary of 03/14/06 Phone Call Between Eric Epstein, Chairman, Three Mile Island Alert, Inc,. and NRC Staff Regarding Proposed Spent Fuel Exemption for the Susquehanna Nuclear Generating Station ML0703804662006-03-14014 March 2006 License Renewal Scoping Meeting Handouts: TMI-Alert Exhibits ML18025A2611977-01-19019 January 1977 Letter Documenting Responses to Questions Given to Mr. Singh Bawa of the NRC from Pp&L'S Mr. E.D. Testa in Telephone Conversations on 1/17/1977 and 01/18/1977 2018-12-12
[Table view] Category:Response to Request for Additional Information (RAI)
MONTHYEARPLA-8096, Response to Request for Additional Information Regarding Proposed Relief Request for the Fifth 10-Year Inservice Test Program Interval2024-01-0404 January 2024 Response to Request for Additional Information Regarding Proposed Relief Request for the Fifth 10-Year Inservice Test Program Interval PLA-8091, Response to Request for Additional Information Regarding Proposed Relief Request for the Fifth 10-Year Inseervice Inspection Interval (PLA-8091)2023-11-0808 November 2023 Response to Request for Additional Information Regarding Proposed Relief Request for the Fifth 10-Year Inseervice Inspection Interval (PLA-8091) PLA-8048, Response to Request for Additional Information Regarding License Amendment Requesting Temporary Addition of Analyzed Rod Position Sequence2023-01-14014 January 2023 Response to Request for Additional Information Regarding License Amendment Requesting Temporary Addition of Analyzed Rod Position Sequence PLA-8013, Response to Request for Additional Information Regarding License Amendment Requesting Adoption of TSTF-505, Revision 2 PLA-80132022-06-27027 June 2022 Response to Request for Additional Information Regarding License Amendment Requesting Adoption of TSTF-505, Revision 2 PLA-8013 PLA-8005, Response to Request for Additional Information Regarding License Amendment to Revise Reactor Steam Dome Pressure - Low Instrumentation Function Allowable Value (PLA-8005)2022-05-23023 May 2022 Response to Request for Additional Information Regarding License Amendment to Revise Reactor Steam Dome Pressure - Low Instrumentation Function Allowable Value (PLA-8005) PLA-7984, Supplement to License Amendment Requesting Adoption of TSTF-505, Revision 22022-03-0808 March 2022 Supplement to License Amendment Requesting Adoption of TSTF-505, Revision 2 PLA-7865, Response to Request for Additional Information Regarding Proposed License Amendment Requesting Revision to the Dose Consequence Analysis for a Loss of Coolant Accident (PLA-7865) Loss of Coolant Accident2020-06-0202 June 2020 Response to Request for Additional Information Regarding Proposed License Amendment Requesting Revision to the Dose Consequence Analysis for a Loss of Coolant Accident (PLA-7865) Loss of Coolant Accident PLA-7853, Ninety-Day Response to Request for Additional Information Regarding Proposed License Amendment Requesting Application of Advanced Framatome Methodologies PLA-78532020-04-0101 April 2020 Ninety-Day Response to Request for Additional Information Regarding Proposed License Amendment Requesting Application of Advanced Framatome Methodologies PLA-7853 PLA-7841, Thirty-Day Response to Request for Additional Information Regarding Proposed License Amendment Requesting Application of Advanced Framatome Methodologies2020-02-0606 February 2020 Thirty-Day Response to Request for Additional Information Regarding Proposed License Amendment Requesting Application of Advanced Framatome Methodologies PLA-7830, Response to Second Request for Additional Information Regarding Proposed License Amendment Requesting a Temporary Change to the Technical Specifications to Allow Replacement of Emergency Service Water System Piping2019-12-0909 December 2019 Response to Second Request for Additional Information Regarding Proposed License Amendment Requesting a Temporary Change to the Technical Specifications to Allow Replacement of Emergency Service Water System Piping PLA-7793, Response to Request for Additional Information Regarding Proposed License Amendment Requesting a Temporary Change to the Technical Specifications to Allow Replacement of Emergency Service Water System Piping2019-06-0303 June 2019 Response to Request for Additional Information Regarding Proposed License Amendment Requesting a Temporary Change to the Technical Specifications to Allow Replacement of Emergency Service Water System Piping PLA-7704, Response to Generic Letter 2016-01, Request for Supplemental Information2018-05-24024 May 2018 Response to Generic Letter 2016-01, Request for Supplemental Information PLA-7701, Response to NRC Issue Summary 2018-02, Preparation and Scheduling of Operator Licensing Examination.2018-04-11011 April 2018 Response to NRC Issue Summary 2018-02, Preparation and Scheduling of Operator Licensing Examination. PLA-7673, Proposed Amendment to Licenses NPF-14 and NPF-22: Response to Request for Additional Information and Supplement to Application to Adopt TSTF-542, Reactor Pressure Vessel Water Inventory Control PLA-76732018-02-16016 February 2018 Proposed Amendment to Licenses NPF-14 and NPF-22: Response to Request for Additional Information and Supplement to Application to Adopt TSTF-542, Reactor Pressure Vessel Water Inventory Control PLA-7673 PLA-7655, Response to Request for Additional Information, (CAC Nos. MF9131 and MF9132) PLA-76552017-12-0404 December 2017 Response to Request for Additional Information, (CAC Nos. MF9131 and MF9132) PLA-7655 PLA-7619, Response to Request for Additional Information Regarding License Amendment Request to Revise Diesel Generator Surveillance Requirements with New Steady State Voltage and Frequency Limits2017-08-0404 August 2017 Response to Request for Additional Information Regarding License Amendment Request to Revise Diesel Generator Surveillance Requirements with New Steady State Voltage and Frequency Limits PLA-7583, Response to NRC Request for Supplemental Information for License Amendment Request to Revise Diesel Generator Surveillance Requirements with New Steady State Voltage and Frequency Limits (PLA-7583)2017-03-21021 March 2017 Response to NRC Request for Supplemental Information for License Amendment Request to Revise Diesel Generator Surveillance Requirements with New Steady State Voltage and Frequency Limits (PLA-7583) PLA-7518, Response to Generic Letter 2016-01, Monitoring of Neutron-Absorbing Materials in Spent Fuel Pools.2016-10-31031 October 2016 Response to Generic Letter 2016-01, Monitoring of Neutron-Absorbing Materials in Spent Fuel Pools. PLA-7537, Response to Request for Additional Information License Amendment Request Extending Completion Times in Support of 480V Ess Load Center Transformer Replacements2016-10-10010 October 2016 Response to Request for Additional Information License Amendment Request Extending Completion Times in Support of 480V Ess Load Center Transformer Replacements ML16097A4872016-04-0606 April 2016 Supplemental Information Needed for Acceptance of Requested Licensing Action Amendment Request for Temporary Change of Technical Specifications 3.7.1 and 3.8.7, Applicable Drawings PLA-7418, Response to Request for Additional Information for the Third Interval Relief Requests 3RR-19, 3RR-20 and 3RR-212015-12-10010 December 2015 Response to Request for Additional Information for the Third Interval Relief Requests 3RR-19, 3RR-20 and 3RR-21 PLA-7406, Response to Request for Additional Information on Technical Specification Changes to Adopt Traveler TSTF-4252015-11-11011 November 2015 Response to Request for Additional Information on Technical Specification Changes to Adopt Traveler TSTF-425 ML15296A0602015-10-16016 October 2015 Enclosure 3, Revised (Clean) Copy of the SSES EAL Basis Document Which Includes the Changes Made in Enclosure 2 ML15296A0592015-10-16016 October 2015 Enclosure 1, Response to NRC Request for Additional Information Regarding License Amendment Request to Adopt Nuclear Energy Institute 99-0 1, Revision 6 and Enclosure 2, Mark-up of the Changes Made to the SSES EAL Basis.. ML15296A0532015-10-15015 October 2015 Enclosure 4 to PLA-7399 Revised (Clean) Copy of the SSES EAL Basis Document ML15296A0522015-10-15015 October 2015 Attachments 1 Through 9 - EP-RM-004 to Enclosure 3 to PLA-7399 Mark-up of Proposed Additional Changes Made to the SSES EAL Basis Document ML15296A0502015-10-15015 October 2015 Enclosures 1 and 2 to PLA-7399 - List of Proposed Additional Changes to the Susquehanna Steam Electric Station Emergency Action Level Basis Document and Mark-up of Proposed Additional Changes Made to the SSES EAL Comparison Matrix (Revision PLA-7399, Proposed Additional Changes to the SSES Emergency Plan Basis Document Since Submittal of Response to NRC Request for Additional Information PLA-73992015-10-15015 October 2015 Proposed Additional Changes to the SSES Emergency Plan Basis Document Since Submittal of Response to NRC Request for Additional Information PLA-7399 PLA-7389, Flood Hazards Reevaluation Report, Information to Support Audit2015-09-24024 September 2015 Flood Hazards Reevaluation Report, Information to Support Audit PLA-7381, Response to Request for Additional Information on Technical Specification Changes to Adopt Traveler TSTF-4252015-09-21021 September 2015 Response to Request for Additional Information on Technical Specification Changes to Adopt Traveler TSTF-425 PLA-7371, Response to Request for Supplemental Information for the Third Interval Relief Requests 3RR-19, 3RR-20, and 3RR-212015-08-0606 August 2015 Response to Request for Supplemental Information for the Third Interval Relief Requests 3RR-19, 3RR-20, and 3RR-21 PLA-7334, Response to Request for Additional Information on Technical Specification Changes to Adopt Traveler TSTF-4252015-07-0202 July 2015 Response to Request for Additional Information on Technical Specification Changes to Adopt Traveler TSTF-425 ML18024A1091978-09-0808 September 1978 Letter Attaching a Schedule for Responses to NRC Question List of June 5, 1978 ML18026A1161978-08-31031 August 1978 Letter Responding to the Letter of May 17, 1978 Enclosing Information for Antitrust Review of Operating License. ML18025A5151978-08-31031 August 1978 Letter Regarding Information for Antitrust Review of Operating License Application ML18024A0921978-04-14014 April 1978 Letter Responding to the Commission Request for Additional Information with a Schedule for Response on Containment ML18024A0891978-03-31031 March 1978 Letter Replying to the Questionnaire Contained in the December 6, 1977 Letter and Attaching an Updated Response for Unit 1 and a Complete Response for Unit 2 ML18024A0851978-03-0707 March 1978 Letter Regarding the Commission Letter of February 15, 1978 Containing the Staff Position on the Use of Austenitic Stainless Steel and Advising That PP&L Will Provide a Response by September 1, 1978 ML18025A2481977-06-14014 June 1977 Letter Submitting Additional Information Relative to the Commission'S Previous Request to Establish a Cold Weather Concrete Freeze-Protection Period of Three Days ML18025A2611977-01-19019 January 1977 Letter Documenting Responses to Questions Given to Mr. Singh Bawa of the NRC from Pp&L'S Mr. E.D. Testa in Telephone Conversations on 1/17/1977 and 01/18/1977 ML18025A2641976-12-30030 December 1976 Letter Responding to Letters Requesting That Certain Information Be Submitted to Address Anticipated Transients Without Scram (ATWS) for SSES Including Analysis and Justification of the GE Analysis Model ... ML18023B4951976-11-18018 November 1976 Letter Responding the November 3, 1976 Letter with Answer to Four Questions on the Susquehanna-Siegfried 500 Kv Line as Indicated in Amendment 5 and Attaching PA Dept. of Environmental Resources Approval for the Crossing ... ML18023A9051976-11-18018 November 1976 Response to Four Questions on the Susquehanna-Siegfried 500 Kv Line ML18025A4871976-10-15015 October 1976 Responses to Questions with Attached Drawings and Maps ML18023B4961976-10-15015 October 1976 Letter Responding to the October 6, 1976 Letter Requesting Additional Information on SSES Transmission Lines ML18025A2741976-09-0909 September 1976 Letter Responding to the Commission Letter of August 9, 1976 Relating to Annulus Pressurization and Cracks in the Feedwater Nozzle Blend Radii ML18025A4951975-06-0505 June 1975 Letter Responding to the April 17, 1975 Letter Requesting Additional Information Relative to the Design of the Containment for SSES and Attaching the Mark II Containment Program and Schedule ML18023A7651975-05-13013 May 1975 Letter Responding to NRC Letters Dated February 18, 1975 and March 14, 1975 Containing NRC Staff Positions ML18025A2971975-05-0808 May 1975 Letter Responding to Letters Dated April 17, 1975 and April 23, 1975 and Informing the NRC That a Schedule and Program for Resolution of This Matter Is Being Developed in Conjunction with Other Utilities Owning Mark II ... ML18025A5711975-05-0808 May 1975 Pennsylvania Power & Light'S 05/08/1975 Response to Request for Additional Information Mark II Containment Designs to Account for Suppression Pool Hydrodynamic Loads That Occur During Coolant Loss & Safety Valve Discharge 2024-01-04
[Table view] |
Text
U.S. NUCLEAR REGULATORY " MISSION DOCKET NU N RC FoRM 195 I2-7G) s /s FILE N t4 NRC 'RIBUTION FoR PART 60 DOCKET MATERIAL DATE OF DOCUMENT Mr Regan Pa Power & Light Co 1-19-77 Allentown, Pa DATE RECEIVED N W Curtis 1-21-77 i5LETTE R .QNOTOR IZED PROP INPUT FORM NUMBER OF COPIES RECEIVED QfoR I G IN AL Q COP V INC LASS IF IE D one signed DESCRIPTION ENCLOSURE Ltr documenting responses to questions infor-mally transmitted in telephone conversations ACKNOW,~D -.q dtd 1-17-77 & 1-18-77 & concerning transmissio lines ~ ~ 0 ~ ~ ~ ~
DON'07 Rayon Susquehanna 1 & 2 SAFETY FOR ACTION/INFORMATION -77 e f ASSIGNED AD!
N~~
0 EC~IANAQE PROJECT MANAGER L C ASST LXC ASST INTERNAL D ISTRI BUTION REG FILE SYSTEMS SAFETY PLANT SYSTEMS SITE SAFE RC PDR HEINEMAN TEDESCO I & E SCHROEDER OELD GOSSXCK & STAFF ENGINEERING IPPOLXTO MIPC MACARRY ERNST CASE KNXGHT BALLARD HANAUER SI11WEIL OPERATING REACTORS SPANGLER IIARLESS PAWL CK STELLO SITE TECH PROJECT MANAGEMENT REACTOR SAFE OPERATING TECH GA&IILL BOYD ROSS EISENHUT STEPP P ~ COLLINS NOVAK HULMAN HOUSTON ROSZTOCZY PETERSON CHECK SITE ANALYSIS MELTZ UOLLMER HELTEMES AT&I BUNCH SKOVHOLT SALTZMAN J ~ COLLINS RUTBFRG KREGER EXTERNAL DISTRIBUTION CONTROL NUMBER LPDR NAT LAB B QQJ~V TXC! V IE ULR KSON OR
'EG NSXC! LA PDR ASLB! CONSULTANTS!
ACRS CYS HOLDING/
NRC FORM 195 {2.76)
'h t
I
~ ~ 0 \ ~ ~ ~
TWO NORTH NINTH STREET, ALLENTOWN, PA. 18101 PHONEME (215) 821-5151 Bicentennial O~
r>
CO ~1 JAN 1> ~9@ nu I
$ 5o 8f Division of Reactor Regulation Environmental Projects Branch No. 3
>s,~AN U. S. Nuclear Regulatory Commission Washington, DC 20555,
~0 Attention: Mr. William H. Regan, Jr., Chz. f Re: Susquehanna Steam Electric Station Docket Nos. 50-387 Additional Information 50-388 ER 100450 File 991-2 PLA-159
Dear Mr. Regan:
This letter is to document the responses to the following questions which were given to your Mr. Singh Bajwa from our Mr. E. D. Testa in tele-phone conversations on 1/17/77 and 1/18/77:
- 1. What percentage of the Lackawanna-Jefferson 500KV Line occupies Forest Land, and how much is across open land?
Answer: A study was made of the area to be crossed by the Lacka-wanna to Jefferson Line, but an actual line route was not defined pending a decision to pursue this line. The study area included the Lackawanna County-Scranton area, the Pennsylvania-Pocono area and the Sussex County-New Jersey area. Since the exact route was not determined, the percentage of Forest and open land cannot be determined; however, the area is pre-dominantly wooded.
Approximately one-third of the line route would have paralleled an existing single circuit 230KV line and the remaining two-thirds would have established a new corridor. Approximately 18% of the study area is occupied by state owned Forest or Game lands.
The study area occupies land possessing significant scenic qualities and leisure activity potential.
The Lackawanna County-Scranton area is a diversified slow growth urban center which influences about 15% of the study area. The Pocono Mountain region is highly scenic and is undergoing rapid development as a second home and recreation area; the Pocono area comprised approximately 60% of the study area. Sussex County, New Jersey makes up the remaining 25%
of the study area. Agriculture is significant here, though the outstanding aspect is the increasing conversion of many summer homes to year round residences. This is due primarily to the high scenic quality and accessibility to metropolitan areas resulting from completion of the interstate highway system.
PENNSYLVANIA POWER 8 LIGHT COMPANY 670
TWO NORTH NINTH STREET, ALLENTOWN, PA. 18101 PHONEs (215) 821-5151 Bicentennial hnsyltvania 1
Mr. W. H. Regan, Jr. January 19, 1977 There is the possibility that the route may have crossed the Delaware Water Gap National Recreational Area and the Tocks Island Reservoir.
- 2. Was consideration given to installing the Susquehanna-Siegfried Line on the same structures as the line being paralleled, where the line crosses the Appalachian Trail' Answer: The concept of installing the 500KV Susquehanna-Siegfried Line on the same structures as the paralled line where they cross the Appalachian Trail was not considered because the Trail follows the ridge of the Blue Mountain and placing the circuits on one set of structures would require triple circuit structures since the present structure contains two 230KV circuits. The triple circuit structures would be higher (approximately 180's 115'or a single circuit) and wider and would have dominated the horizon as viewed from the north and from much of the heavily populated Lehigh Valley to the south.
The Army Corps of Engineers requested a feasibility study of crossing the Beltzville Dam by double circuiting with the existing line; however, our study and report, which has been accepted by the Army Corps of Engineers, recommends the circuits be installed on separate structures.
The existing line will be rebuilt for double circuit 138KV operation in the near future.
From reliability point of view, in certain instances where transmission lines perform different electrical functions, it may be possible to consider placing three circuits on a single tower.
However, on the PPGL system the 500KV and 230KV transmission lines perform essentially the same bulk power electrical function, PPGL presently plans to cross the Appalachian Trail with the Susquehanna-Siegfried 500KV single circuit line on a common right of way with the East Palmerton-Siegfried 230KV double circuit line, Xt i,s highly undesirable to place these ciicuits on triple circui,t,structures 8It the trail crossing. All of these circuits are of'vital importjnce to structures the'ulk power system. The placement of*these ci.rcuits on tri.pie circuit would significantly increase the likelihood'of"a simultaneous triple circuit outage. Depending on the bulk power system condi,tions., such an outage cause extremely unfavorable results, From a transmission's reliabil~ 'ould ity point of view, it is highly undesirable to place these circui.ts on triple circuit structures.
PENNSYLVANIA POWER 8 LIGHT COMPANY
C-
\
TWO NORTH NINTH STREET, ALLENTOWN, PA. 18101 PHONEs (215) 821-5151 Bicentennial If you have any further questions please contact us. Sss )mr dsiishrn can ssil sissir dsiwsrn.
Very truly yours, N. W. Curtis Vice President Engineering 6 Construction PENNSYLVANIA POWER 8, LIGHT COMPANY
il 4
f