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| {{#Wiki_filter:CATEGORY1REGLATINFORMATION DISTRIBUTION STEM(RIDS)ACCESSION NBR:9610230234 DOC.DATE: | | {{#Wiki_filter:CATEGORY 1 REG LAT INFORMATION DISTRIBUTION STEM (RIDS)ACCESSION NBR:9610230234 DOC.DATE: 96/10/15 NOTARIZED: |
| 96/10/15NOTARIZED: | | YES DOCKET~~~~FACIL:50-397 WPPSS Nuclear Project, Unit 2, Washington Public Powe 05000397 AUTH.NAME AUTHOR AFFILIATION BEMIS,P.R. |
| YESDOCKET~~~~FACIL:50-397 WPPSSNuclearProject,Unit2,Washington PublicPowe05000397AUTH.NAMEAUTHORAFFILIATION BEMIS,P.R.
| | Washington Public Power Supply System RECIP.NAME RECIPIENT AFFILIATION Document Control Branch (Document Control Desk) |
| Washington PublicPowerSupplySystemRECIP.NAME RECIPIENT AFFILIATION DocumentControlBranch(Document ControlDesk) | |
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| ==SUBJECT:== | | ==SUBJECT:== |
| Application foramendtolicenseNPF-21tomodifyTSforsecondary containment aStandbyGasTreatment systoreflectrevisedsecondary containment drawdownapost-accident | | Application for amend to license NPF-21 to modify TS for secondary containment a Standby Gas Treatment sys to reflect revised secondary containment drawdown a post-accident-analyses results.Affidavit, encl.DISTRIBUTION CODE: AOOID COPIES RECEIVED:LTR i ENCI SIZE: 2 TITLE: OR Submittal: |
| -analyses results.Affidavit, encl.DISTRIBUTION CODE:AOOIDCOPIESRECEIVED:LTR iENCISIZE:2TITLE:ORSubmittal: | | General Distribution NOTES: RECIPIENT ID CODE/NAME PD4-2 LA COLBURN,T COPIES LTTR ENCL 1 1 1 1 RECIPIENT ID CODE/NAME PD4-2 PD COPIES LTTR ENCL 1 1 0 R INTERNAL: ACRS NRR/DE/EMCB NRR/DSSA/SPLB NUDOCS-ABSTRACT TERNAL: NOAC 1 1 1 1 1 1 1 1 1 1 FILE CENTE 1 HICB NRR/DSSA/SRXB OGC/HDS3 NRC PDR 1 1 1 1 1 1 1 0 1 1 D 0 C U M l p NOTE TO ALL"RZDS" RECIPIENTS: |
| GeneralDistribution NOTES:RECIPIENT IDCODE/NAME PD4-2LACOLBURN,T COPIESLTTRENCL1111RECIPIENT IDCODE/NAME PD4-2PDCOPIESLTTRENCL110RINTERNAL:
| | PLEASE HELP US TO REDUCE WASTE.TO HAVE YOUR NAME OR ORGANIZATION REMOVED FROM DISTRIBUTION LISTS OR REDUCE THE NUMBER OF COPZES RECEIVED BY YOU OR YOUR ORGANIZATION, CONTACT THE DOCUMENT CONTROL'ESK (DCD)ON EXTENSION 415-2083 TOTAL NUMBER OF COPIES REQUIRED: LTTR 13 ENCL.12 A1 g I 0 WASHINGTON PUBLIC POWER SUPPLY SYSTEM P.O.Box 968~3000 George Washington Way~Richland, Washington 99352-0968 |
| ACRSNRR/DE/EMCB NRR/DSSA/SPLB NUDOCS-ABSTRACT TERNAL:NOAC1111111111FILECENTE1HICBNRR/DSSA/SRXB OGC/HDS3NRCPDR1111111011D0CUMlpNOTETOALL"RZDS"RECIPIENTS:
| | ~(509)372-5000 October 15, 1996 G02-96-199 Docket No.50-397 U.S.Nuclear Regulatory Commission Attn: Document Control Desk Washington, D.C.20555 Gentlemen: |
| PLEASEHELPUSTOREDUCEWASTE.TOHAVEYOURNAMEORORGANIZATION REMOVEDFROMDISTRIBUTION LISTSORREDUCETHENUMBEROFCOPZESRECEIVEDBYYOUORYOURORGANIZATION, CONTACTTHEDOCUMENTCONTROL'ESK(DCD)ONEXTENSION 415-2083TOTALNUMBEROFCOPIESREQUIRED:
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| LTTR13ENCL.12 A1gI0 WASHINGTON PUBLICPOWERSUPPLYSYSTEMP.O.Box968~3000GeorgeWashington Way~Richland, Washington 99352-0968
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| ~(509)372-5000October15,1996G02-96-199 DocketNo.50-397U.S.NuclearRegulatory Commission Attn:DocumentControlDeskWashington, D.C.20555Gentlemen: | |
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| ==Subject:== | | ==Subject:== |
| %NP-2,OPERATING LICENSENO.NPF-21REQUESTFORAMENDMENT TOSECONDARY CONTAINMENT ANDSTANDBYGASTREATMENT SYSTEMTECHNICAL SPECIFICATIONS | | %NP-2, OPERATING LICENSE NO.NPF-21 REQUEST FOR AMENDMENT TO SECONDARY CONTAINMENT AND STANDBY GAS TREATMENT SYSTEM TECHNICAL SPECIFICATIONS |
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| ==References:== | | ==References:== |
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| 1.Letter,datedJuly29,1988,CMPowers(SS)toNRC,"Licensee EventReportNo.88-023"2.3.Letter,datedSeptember 30,1988,CMPowers(SS)toNRC,"Licensee EventReportNo.88-023-01" uLetter,GO2-89-176, datedSeptember 29,1989,GCSorensen(SS)toNRC,"Unreviewed SafetyQuestionRegarding StandbyGasTreatment" 4.5.6.7.8.Letter,datedOctober18,1989,CMPowers(SS)toNRC,"Licensee EventReportNo.89-040"Letter,GO2-89-216, datedNovember30,1989,GCSorensen(SS)toNRC,"Unreviewed SafetyQuestionRegarding StandbyGasTreatment (SGT)System"Letter,GI2-90-009, datedJanuary3,1990,RBSamworth(NRC)toGCSorensen(SS),"Evaluation ofJCORegarding StandbyGasTreatment SystemAttainment ofSecondary Containment Pressure" Letter,GO2-90-027, datedFebruary16,1990,GCSorensen(SS)toNRC,"StandbyGasTreatment System(TACNo.75048)"Letter,GO2-90-155, datedSeptember 25,1990,GCSorensen(SS)toNRC,"StandbyGasTreatment System(TACNo.75048)"9hi0230234 9hi0l5imPDR'ADOCK 05000397PPDR', | | 1.Letter, dated July 29, 1988, CM Powers (SS)to NRC,"Licensee Event Report No.88-023" 2.3.Letter, dated September 30, 1988, CM Powers (SS)to NRC,"Licensee Event Report No.88-023-01" u Letter, GO2-89-176, dated September 29, 1989, GC Sorensen (SS)to NRC,"Unreviewed Safety Question Regarding Standby Gas Treatment" 4.5.6.7.8.Letter, dated October 18, 1989, CM Powers (SS)to NRC,"Licensee Event Report No.89-040" Letter, GO2-89-216, dated November 30, 1989, GC Sorensen (SS)to NRC,"Unreviewed Safety Question Regarding Standby Gas Treatment (SGT)System" Letter, GI2-90-009, dated January 3, 1990, RB Samworth (NRC)to GC Sorensen (SS),"Evaluation of JCO Regarding Standby Gas Treatment System Attainment of Secondary Containment Pressure" Letter, GO2-90-027, dated February 16, 1990, GC Sorensen (SS)to NRC,"Standby Gas Treatment System (TAC No.75048)" Letter, GO2-90-155, dated September 25, 1990, GC Sorensen (SS)to NRC,"Standby Gas Treatment System (TAC No.75048)" 9hi0230234 9hi0l5im PDR'ADOCK 05000397 P PDR', |
| 'IJ~If | | 'I J~I f |
| +Page2REQUESTFORAMENDMENT TOSECONDARY CONTAINMENT ANDSTANDBYGASTREATMENT SYSTEMTECHNICAL SPECIFICATIONS | | +Page 2 REQUEST FOR AMENDMENT TO SECONDARY CONTAINMENT AND STANDBY GAS TREATMENT SYSTEM TECHNICAL SPECIFICATIONS |
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| ==References:== | | ==References:== |
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| 9.Letter,GO2-92-076, datedMarch31,1992,JWBaker(SS)toNRC,(cont.)"Licensee EventReportNo.92-008-00" 10.Letter,GO2-92-268, datedDecember22,1992,GCSorensen(SS)toNRC,"StandbyGasTreatment/Secondary Containment" 11.Letter,GI2-93-110, datedMay5,1993,JWClifford(NRC)toGCSorensen(SS),"StandbyGasTreatment/Secondary Containment (TACNo.M75048)"12.Letter,GO2-93-151, datedJune11,1993,JVParrish(SS)toNRC,"Licensee EventReportNo.92-008-01" 13.Letter,GI2-95-059, datedMarch6,1995,JWClifford(NRC)toWPPSS,"SummaryofMeetingonPost-Accident Containment Response" 14.Letter,GO2-96-170, datedAugust21,1996,DASwank(SS)toNRC,"Additional Information Regarding theJustification forContinued Operation fortheStandbyGasTreatment System"Letter,GO2-95-265, datedDecember8,1995,JVParrish(SS)toNRC,"RequestforAmendment toTechnical Specifications" 15.Inaccrdancewi0ththeCodeofFederalRegulations, Title10,Parts50.90and2.101,theSupplySystemherebysubmitsarequestforamendment totheWNP-2Technical Specifications. | | 9.Letter, GO2-92-076, dated March 31, 1992, JW Baker (SS)to NRC, (cont.)"Licensee Event Report No.92-008-00" 10.Letter, GO2-92-268, dated December 22, 1992, GC Sorensen (SS)to NRC,"Standby Gas Treatment/Secondary Containment" 11.Letter, GI2-93-110, dated May 5, 1993, JW Clifford (NRC)to GC Sorensen (SS),"Standby Gas Treatment/Secondary Containment (TAC No.M75048)" 12.Letter, GO2-93-151, dated June 11, 1993, JV Parrish (SS)to NRC,"Licensee Event Report No.92-008-01" 13.Letter, GI2-95-059, dated March 6, 1995, JW Clifford (NRC)to WPPSS,"Summary of Meeting on Post-Accident Containment Response" 14.Letter, GO2-96-170, dated August 21, 1996, DA Swank (SS)to NRC,"Additional Information Regarding the Justification for Continued Operation for the Standby Gas Treatment System" Letter, GO2-95-265, dated December 8, 1995, JV Parrish (SS)to NRC,"Request for Amendment to Technical Specifications" 15.In acc rdance wi 0 th the Code of Federal Regulations, Title 10, Parts 50.90 and 2.101, the Supply System hereby submits a request for amendment to the WNP-2 Technical Specifications. |
| Thisproposedamendment modifiestheTechnical Specifications forsecondary containment andtheStandbyGasTreatment (SGT)systemtoreflectrevisedsecondary containment drawdownandpost-accident analysesresults.Specifically, theproposedchanges:Enhancethesecondary containment integrity surveillance requirements byestablishing anacceptable operating regionasafunctionofsecondary containment differential pressureandSGTsystemflow.Revisethesecondary containment andSGTsystenrTechnical Specification tomoreaccurately reflecttheexistingdesignwhichconsistsof2flltertrainsand4divisional subsystems.
| | This proposed amendment modifies the Technical Specifications for secondary containment and the Standby Gas Treatment (SGT)system to reflect revised secondary containment drawdown and post-accident analyses results.Specifically, the proposed changes: Enhance the secondary containment integrity surveillance requirements by establishing an acceptable operating region as a function of secondary containment differential pressure and SGT system flow.Revise the secondary containment and SGT systenr Technical Specification to more accurately reflect the existing design which consists of 2fllter trains and 4 divisional subsystems. |
| RevisetheSGTsystemsurveillance requirements toreflectthechangeinsystemflowratefrom4457cfmto5000cfm.(iv)Deletetheexistingrequirement tomaintainthesecondary containment at~0.25inchofvacuumwatergaugeatalltimes(i.e.,duringnormaloperation withthenonsafety-related secondary containment ventilation system).
| | Revise the SGT system surveillance requirements to reflect the change in system flow rate from 4457 cfm to 5000 cfm.(iv)Delete the existing requirement to maintain the secondary containment at~0.25 inch of vacuum water gauge at all times (i.e., during normal operation with the nonsafety-related secondary containment ventilation system). |
| !"I | | !" I |
| .REQUESTFORAMENDMENT TOSECONDARY CONTAINMENT ANDSTANDBYGASTREATMENT SYSTEM,TECHNICAL SPECIFICATIONS Attachment 1providesadetaileddiscussion ofthechanges,including background information andthebasesforthechanges.Attachment 2'contains thefiguresandtablesreferenced intheAttachment 1discussion. | | .REQUEST FOR AMENDMENT TO SECONDARY CONTAINMENT AND STANDBY GAS TREATMENT SYSTEM, TECHNICAL SPECIFICATIONS Attachment 1 provides a detailed discussion of the changes, including background information and the bases for the changes.Attachment 2'contains the figures and tables referenced in the Attachment 1 discussion. |
| Attachment 3providesmarkedupcopiesofthesecondary containment andSGTsystemTechnical Specifications andthesupporting Basespages,indicating theproposedchanges.Attachment 3AcontainsthemarkupsofthecurrentWNP-2Technical Specifications (CTS)andAttachment 3BcontainsthemarkupsoftheImprovedTechnical Specifications (ITS).TheSupplySystemhasproposed(Reference 15)conversion totheITSbasedonNUREG-1434, "Standard Technical Specifications, GeneralElectricPlants,BWR-6,"Revision1,datedApril1995,anditisexpectedthatapprovalforconversion totheITSwillprecedeapprovalofthisamendment request.Theindicated BaseschangesareincludedinthemarkupsoftheTechnical Specifications forinformation only.TheBaseschangeswillbeincorporated intotheTechnical Specifications bytheSupplySystemwhentheTechnical Specification amendment isissuedforimplementation. | | Attachment 3 provides marked up copies of the secondary containment and SGT system Technical Specifications and the supporting Bases pages, indicating the proposed changes.Attachment 3A contains the markups of the current WNP-2 Technical Specifications (CTS)and Attachment 3B contains the markups of the Improved Technical Specifications (ITS).The Supply System has proposed (Reference 15)conversion to the ITS based on NUREG-1434,"Standard Technical Specifications, General Electric Plants, BWR-6," Revision 1, dated April 1995, and it is expected that approval for conversion to the ITS will precede approval of this amendment request.The indicated Bases changes are included in the markups of the Technical Specifications for information only.The Bases changes will be incorporated into the Technical Specifications by the Supply System when the Technical Specification amendment is issued for implementation. |
| Thisproposedchangeresolvesalongstandingissueregarding theestablishment ofsecondary containment vacuumunderadverseenvironmental conditions.
| | This proposed change resolves a long standing issue regarding the establishment of secondary containment vacuum under adverse environmental conditions. |
| TheissuewasreportedtotheNRCinLERs88-023,88-023-01, and89-040(References 1,2,and4)andalsoasanunreviewed safetyquestion(USQ)(Reference 3).Asevidenced bythelargenumberofdocketedcorrespondence betweentheSupplySystemandtheNRCstaff(seeReferences 1-14),theissuehasreceivedasignificant amountofattention.
| | The issue was reported to the NRC in LERs 88-023, 88-023-01, and 89-040 (References 1, 2, and 4)and also as an unreviewed safety question (USQ)(Reference 3).As evidenced by the large number of docketed correspondence between the Supply System and the NRC staff (see References 1-14), the issue has received a significant amount of attention. |
| Theinformation providedinthisTechnical Specification amendment requestisintendedtojustifytheproposedchangesaswellasdocumenttheresolution ofrelatedissuesidentified inthejustification forcontinued operation (JCO)forSGTsystemattainment ofsecondary containment pressure.
| | The information provided in this Technical Specification amendment request is intended to justify the proposed changes as well as document the resolution of related issues identified in the justification for continued operation (JCO)for SGT system attainment of secondary containment pressure.The NRC staff reviewed Revision 0 of the JCO (Reference 3)and were provided with a copy of Revision 5 of the JCO, which contains the current design basis, at the February 6, 1995 meeting (Reference 13)and during a recent engineering inspection (IR 96-11 and Reference 14).Attachment 4 includes a copy of Revision 5 of the JCO and the associated closure information. |
| TheNRCstaffreviewedRevision0oftheJCO(Reference 3)andwereprovidedwithacopyofRevision5oftheJCO,whichcontainsthecurrentdesignbasis,attheFebruary6,1995meeting(Reference 13)andduringarecentengineering inspection (IR96-11andReference 14).Attachment 4includesacopyofRevision5oftheJCOandtheassociated closureinformation.
| | The JCO closure information has been included to provide a clear documented record of the issues addressed by the JCO and their resolutions. |
| TheJCOclosureinformation hasbeenincludedtoprovideacleardocumented recordoftheissuesaddressed bytheJCOandtheirresolutions.
| | The short term drawdown analysis was recently re-performed and some of the results vary slightly from those presented at the February 6, 1995 meeting due to more conservative assumptions for heat loading.Also, for consistency with the format and content requirements of the ITS, the proposed changes to the CTS are different than what was presented at the meeting.Attachment 5 contains model element details and background information pertaining to the GOTHIC computer code.GOTHIC was used in the post-accident analyses which support the proposed changes to the Technical Specifications. |
| Theshorttermdrawdownanalysiswasrecentlyre-performed andsomeoftheresultsvaryslightlyfromthosepresented attheFebruary6,1995meetingduetomoreconservative assumptions forheatloading.Also,forconsistency withtheformatandcontentrequirements oftheITS,theproposedchangestotheCTSaredifferent thanwhatwaspresented atthemeeting.Attachment 5containsmodelelementdetailsandbackground information pertaining totheGOTHICcomputercode.GOTHICwasusedinthepost-accident analyseswhichsupporttheproposedchangestotheTechnical Specifications.
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| ~Page4REQUESTFORAMENDMENT TOSECONDARY CONTAINMENT ANDSTANDBYGASTREATMENT SYSTEMTECHNICAL SPECIFICATIONS Attachment 6providestheNoSignificant HazardsConsideration andEnvironmental Considerations evaluations. | | ~Page 4 REQUEST FOR AMENDMENT TO SECONDARY CONTAINMENT AND STANDBY GAS TREATMENT SYSTEM TECHNICAL SPECIFICATIONS Attachment 6 provides the No Significant Hazards Consideration and Environmental Considerations evaluations. |
| TheSupplySystemhasconcluded thattheproposedchangestotheWNP-2Technical Specifications donotresultinasignificant hazardsconsideration.
| | The Supply System has concluded that the proposed changes to the WNP-2 Technical Specifications do not result in a significant hazards consideration. |
| Inaddition, thechangesmeettheeligibility criteriaforacategorical exclusion assetforthin10CFR51.22(c)(9).
| | In addition, the changes meet the eligibility criteria for a categorical exclusion as set forth in 10 CFR 51.22(c)(9). |
| Therefore, inaccordance with10CFR51.22(b), | | Therefore, in accordance with 10 CFR 51.22(b), an environmental assessment of the changes is not required.This Technical Specification amendment request has been reviewed and approved by the WNP-2 Plant Operations Committee and the Supply System Corporate Nuclear Safety Review Board.In accordance with 10 CFR 50.91, the State of Washington has been provided a copy of this letter.It is also hereby requested that 30 days be allowed for implementation of this proposed amendment to accommodate completion of the required implementation actions.Should you have any questions or desire additional information regarding this matter, please call me or Ms.L.C.Fernandez at (509)377-4147.Respectfully, P.R.Bemis~~Vice President Nuclear Operations Mail Drop PE23 Attachments: |
| anenvironmental assessment ofthechangesisnotrequired.
| | 1)2)3A)3B)4)5)6)Discussion and bases for changes Figures and Tables CTS and Bases markup ITS and Bases markup JCO (Revision 5)and closure summary GOTHIC model comparison information No Significant Hazards Consideration and Environmental Considerations evaluations CC: LJ Callan-NRC RIV KE Perkins, Jr.-NRC RIV, Walnut Creek Field Office NS Reynolds-Winston&Strawn TG Colburn-NRR DL Williams-BPA/399 NRC Sr.Resident Inspector-927N FS Adair-EFSEC 0~, |
| ThisTechnical Specification amendment requesthasbeenreviewedandapprovedbytheWNP-2PlantOperations Committee andtheSupplySystemCorporate NuclearSafetyReviewBoard.Inaccordance with10CFR50.91,theStateofWashington hasbeenprovidedacopyofthisletter.Itisalsoherebyrequested that30daysbeallowedforimplementation ofthisproposedamendment toaccommodate completion oftherequiredimplementation actions.Shouldyouhaveanyquestions ordesireadditional information regarding thismatter,pleasecallmeorMs.L.C.Fernandez at(509)377-4147.
| | STATE OF WASHINGTON |
| Respectfully, P.R.Bemis~~VicePresident NuclearOperations MailDropPE23Attachments: | | ))COUNTY OF BENTON) |
| 1)2)3A)3B)4)5)6)Discussion andbasesforchangesFiguresandTablesCTSandBasesmarkupITSandBasesmarkupJCO(Revision 5)andclosuresummaryGOTHICmodelcomparison information NoSignificant HazardsConsideration andEnvironmental Considerations evaluations CC:LJCallan-NRCRIVKEPerkins,Jr.-NRCRIV,WalnutCreekFieldOfficeNSReynolds-Winston&StrawnTGColburn-NRRDLWilliams-BPA/399NRCSr.ResidentInspector | |
| -927NFSAdair-EFSEC 0~, | |
| STATEOFWASHINGTON
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| ))COUNTYOFBENTON) | |
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| ==Subject:== | | ==Subject:== |
| Amendment toTechnical Specifications Secondary Containment andStandbyGasTreatment SystemI,P.R.BEMIS,beingdulysworn,subscribe toandsaythatIamtheVicePresident, NuclearOperations fortheWASHINGTON PUBLICPOWERSUPPLYSYSTEM,theapplicant herein;thatIhavethefullauthority toexecutethisoath;thatIhavereviewedtheforegoing; andthattothebestofmyknowledge, information, andbeliefthestatements madeinitaretrue.DATE1>ItC,1996eVicPresient,NuclearOperations Onthisdatepersonally appearedbeforemeP.R.BEMIS,tomeknowntobetheindividual whoexecutedtheforegoing instrument, andacknowledged thathesignedthesameashisfreeactanddeedfortheusesandpurposeshereinmentioned. | | Amendment to Technical Specifications Secondary Containment and Standby Gas Treatment System I, P.R.BEMIS, being duly sworn, subscribe to and say that I am the Vice President, Nuclear Operations for the WASHINGTON PUBLIC POWER SUPPLY SYSTEM, the applicant herein;that I have the full authority to execute this oath;that I have reviewed the foregoing; and that to the best of my knowledge, information, and belief the statements made in it are true.DATE 1>ItC , 1996 e Vic Presi ent, Nuclear Operations On this date personally appeared before me P.R.BEMIS, to me known to be the individual who executed the foregoing instrument, and acknowledged that he signed the same as his free act and deed for the uses and purposes herein mentioned. |
| GIVENundermyhandandsealthis~ldayof1996.PublicinandfortheSTATEOFWASHINGTON ResidingaMyCommission Expires g$~ill'luQQIegJ=l}}
| | GIVEN under my hand and seal this~lday of 1996.Public in and for the STATE OF WASHINGTON Residing a My Commission Expires g$~ill'lu QQ I eg J=l}} |
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Category:OPERATING LICENSES-APPLIATION TO AMEND-RENEW EXISTING
MONTHYEARML17284A9101999-10-13013 October 1999
Application for Amend to License NPF-21,revising TS 3.3.6.1, Table 3.3.6.1-1, Primary Containment Isolation Instrumentation. Footnote (D) Is Removed Since Both Inboard & Outboard Trip Sys Are Now Functional in All Modes
ML17284A8501999-07-29029 July 1999
Application for Amend to License NPF-21,revising TS 3.4.9, RHR Shutdown Cooling Sys - Hot Shutdown.
ML17284A8471999-07-29029 July 1999
Application for Amend to License NPF-21,revising Tech Specs SR 3.5.2.2, Condensate Storage Tank Water Level.
ML17284A8441999-07-29029 July 1999
Application for Amend to License NPF-21,revising TS Table 3.3.5.1-1, ECCS Instrumentation Items 1.a,2.a,4.a & 5.a.
ML17284A8431999-07-29029 July 1999
Application for Amend to License NPF-21,removing License Condition 2.C.(16),Attachment 2,Item 3(b) Re post-accident Neutron Flux Monitoring
ML17284A8401999-07-29029 July 1999
Application for Amend to License NPF-21,amending Tech Specs SR 3.8.4.6 of TS 3.8.5, DC Sources - Operating & SR 3.8.5.1 of TS 3.8.5, DC Sources - Shutdown.
ML17292B6891999-06-0303 June 1999
Application for Amend to License NPF-21,reflecting Change in Name of Washington Public Power Supply Sys to Energy Northwest.Marked-up Copy of Affected Pages of OL for Plant, Encl
ML17292B6441999-04-20020 April 1999
Application for Amend to License NPF-21,revising TS 3.4.11 to Replace Existing Reactor Pressure Temp Limit Curves by 000630
ML17292B6321999-04-0707 April 1999
Application for Amend to License NPF-21,requesting Mod to MCPR Safety Limits by 990930 to Allow Continued Power Operation at Plant Following Restart from R-14 RFO
ML17292B4861998-12-17017 December 1998
Application for Amend to License NPF-21,revising TS SR 3.8.1.8 to Allow for Capability to Manually Transfer Between Preferred & Alternate Offsite Power Sources During Modes 1 & 2 by 990125
ML17284A8071998-11-0909 November 1998
Supplemental Application for Amend to License NPF-21, Requesting Minor Wording Changes to Clarify Intent of Proposed New License Section 2.B.(6).Addl Info That Describes Physical Storage of Matls,Encl
ML17284A7161998-08-0505 August 1998
Application for Amend to License NPF-21,modifying TS SR 3.8.4.7 to Allow Performance Discharge Test to Be Performed in Lieu of Battery Svc Test for Div 1 & 3,125 Vdc Batteries E-B1-1 & HPCS-B1-DG3 & Div 1,250 Vdc Battery E-B2-1
ML17284A7051998-07-17017 July 1998
Application for Exigent Amend to License NPF-21,modifying TS SR 3.8.4.7 to Allow Performance Discharge Test to Be Performed in Lieu of Battery Svc Test for Div 2,125 Vdc, Battery E-B1-2
ML17292B3401998-04-16016 April 1998
Application for Amend to License NPF-21,modifying Requirement That cold-worked Austenitic Stainless Steel Used in Newly Designed ECCS Pump Suction Strainers Must Have Yield Strength Not Greater than 90,000 Psi
ML17292B1301997-12-0404 December 1997
Application for Amend to License NPF-21,modifying Min Critical Power Ratio Safety Limits by 980515 to Allow Continued Power Operation at WNP-2 Following Restart from R-13 Refueling Outage
ML17292B0261997-08-14014 August 1997
Application for Amend to License NPF-21,modifying Inservice Testing Requirements Specified in TS 5.5.6 for Inboard Primary Containment Isolation Valve on Transvering in-core Probe (TIP) Sys Nitrogen Purge Line
ML17292A9401997-07-16016 July 1997
Application for Amend to License NPF-21,adding New Min Reactor Vessel Pressure Versus Reactor Vessel Metal Temp (P/T) Curves,Applicable Up to 12 Efpys.Changes Support Vessel Leak Testing
ML17292A8631997-05-20020 May 1997
Application for Amend to License NPF-21,requesting Mod of Minimum Critical Power Ratio Safety Limits by 970615
ML17292A7561997-03-22022 March 1997
Application for Amend to License NPF-21,modifying Response Time Testing Surveillance Requirements for RPS Instrumentation,Primary Containment Isolation Actuation Instrumentation & ECCS Actuation Instrumentation
ML17292A5491996-10-15015 October 1996
Application for Amend to License NPF-21 to Modify TS for Secondary Containment & Standby Gas Treatment Sys to Reflect Revised Secondary Containment Drawdown & post-accident Analyses Results.Affidavit,Encl
ML17292A5381996-10-10010 October 1996
Application for Amend to License NPF-21,requesting Addition of Section 2B(6) Re Allowance of Storage of Byproduct, Source & Special Nuclear Materials
ML17292A4081996-08-0909 August 1996
Requests Amend to License NPF-21,revising TS Section 6.3 Re Unit Staff Qualifications,By Changing Operations Manager Qualification Requirements Associated W/Operations Knowledge from Meeting Ansi/Ans N18.1-1971
GO2-96-089, Application for Amend to License NPF-21,modifying TS to Support Cycle 12,scheduled to Begin Subsequent to Spring 1996 Outage1996-04-24024 April 1996
Application for Amend to License NPF-21,modifying TS to Support Cycle 12,scheduled to Begin Subsequent to Spring 1996 Outage
ML17291B2781996-03-19019 March 1996
Application for Amend to License NPF-21,revising Containment Leakage Testing
ML17291B2071996-01-19019 January 1996
Application for Amend to License NPF-21 Re Primary Containment Leakage Testing
GO2-95-265, Application for Amend to License NPF-21,revising TS to Be Consistent w/NUREG-1434, STS GE Plants,Bwr 6, Including Improved TS Submittal,Consisting of Application of Selection Criteria,Ts,Comparison Document & NSHC1995-12-0808 December 1995
Application for Amend to License NPF-21,revising TS to Be Consistent w/NUREG-1434, STS GE Plants,Bwr 6, Including Improved TS Submittal,Consisting of Application of Selection Criteria,Ts,Comparison Document & NSHC
ML17291B0921995-10-26026 October 1995
Application for Amend to License NPF-21,revising TS to Reflect Replacement of Existing Reactor Recirculation Flow Control Sys W/Adjustable Speed Drive Sys
ML17291A8421995-06-0606 June 1995
Application for Amend to License NPF-21,changing TS 6.0, Administrative Controls by Revising Assistant Managing Director,Operations & Plant Manager Position Titles
ML17291A8381995-06-0606 June 1995
Application for Amend to License NPF-21,modifying Index of TS by Deleting Ref to Bases Pages.Future Changes to Bases Info Will Be Evaluated Per 10CFR50.59
ML17291A8321995-06-0606 June 1995
Application for Amend to License NPF-21,modifying TS 6.9.3.2 by Adding Re to Three TRs Describing Analytical Methods That May Be Used in Determining Reactor Core Operating Limits for Reload Licensing Applications,Consistent W/Gl 88-16
ML17291A7551995-04-25025 April 1995
Application for Amend to License NPF-21,adding RWCU Sys High Blowdown Containment Isolation Trip Function & Associated LCO & SRs to Tables 3.3.2-1,3.3.2-2 & 4.3.2.1-1
ML17291A4791994-10-31031 October 1994
Application for Amend to License NPF-21,revising TSs to Relocate Safety/Relief Valve Position Indication Instrumentation Requirements
ML17291A4741994-10-31031 October 1994
Application for Amend to License NPF-21,revising TS 3/4.1.3.1, Reactivity Control Sys.
ML17291A4201994-09-26026 September 1994
Suppl to 930709 Application for Amend to License NPF-21 Re Increase in Power Operation,Changing Power/Flow Maps in TS 3/4.2.6,3/4.2.7,3/4.2.8 & 3/4.4.1 & Bases to Reflect Use of Siemens Power Corp Staif Code for Stability Analysis
ML17291A3941994-09-18018 September 1994
Application for Amend to License NPF-21,changing TS Table 3.6.3-1 Re Primary Containment Isolation Valve Requirements
ML17291A3171994-08-0808 August 1994
Application for Amend to License NPF-21,amending TS 4.0.5, Surveillance Requirements for Inservice Insp & Testing Program.
ML17291A2151994-07-12012 July 1994
Application for Amend to License NPF-21,requesting Amend to Ts,Relocating TS Table for Instrument Response Time Limits
ML17291A2201994-07-0808 July 1994
Application for Amend to License NPF-21,revising TS W/Regard to Control Rod Scram Insertion Testing Under Emergency Circumstances
ML17290B1711994-05-0606 May 1994
Application for Amend to License NPF-21,revising TSs 3/4.3.7.5,3/4.4.2 & 3/4.5.1 for Main Steam Relief Valve Position Indication
ML17290B1551994-05-0505 May 1994
Application for Amend to License NPF-21,requesting Mod of Three Equipment Piece Numbers Included in Table 3.6.3-1, Primary Containment Isolation Valves.
ML17290A9631994-02-17017 February 1994
Application for Amend to License NPF-21,revising TS to Support Hydrostatic Testing
ML17290A9601994-02-17017 February 1994
Application for Amend to License NPF-21,revising TS Section 6.0, Administrative Controls, Including Changing Reporting Relationship for QA Functions in Section 6.2.1.e of TS from Managing Director to Assistant Managing Director,Operations
ML17290A9551994-02-0808 February 1994
Application for Amend to License NPF-21,consisting of Changes to TS Table 3.6.3-1,for RCIC-V-8,increasing Stroke Time from 13 Seconds to 26 Seconds & Deleting Note (J) Reference from RCIC-V-8 & RCIC-V-63
ML17290A9031994-01-13013 January 1994
Application for Amend to License NPF-21,requesting Continued Plant Operation W/Eccs Functional,But Not in Strict Compliance W/Requirements for Demonstrating That Response Time within Limits of TS 3/4.3.3, ECCS Instrumentation.
ML17290A8961994-01-0606 January 1994
Application for Amend to License NPF-21,requesting Changes to TS to Clarify Instrumentation Testing Requirements
ML17290A8781994-01-0606 January 1994
Application for Amend to License NPF-21,requesting Rev to TS to Relocate Requirements for Seismic Monitoring Instrumentation to FSAR & Plant Procedures
ML17290A8921994-01-0606 January 1994
Suppl to 930709 Application for Amend to License NPF-21, Increasing Licensed Power Level from 3,323 Mwt to 3,486 Mwt W/Extended Load Line Limit & Changing SRV Setpoint Tolerance to Include Changes to TS Paragraph 6.9.3.2
ML17290A8391993-12-20020 December 1993
Application for Amend to License NPF-21,revising TS 3/4.6.1.8, Drywell & Suppression Chamber Purge Sys.
ML17290A8181993-12-0606 December 1993
Application for Amend to License NPF-21,requesting TS Surveillance Requirement 4.6.6.1.b.3 Be Revised to Provide Appropriate Acceptance Criteria for Demonstrating Operability of Primary Containment Hydrogen Recombiner Sys
ML17290A8221993-12-0606 December 1993
Application for Amend to License NPF-21,adding Footnote to TS Table 4.3.7.5-1, Accident Monitoring Instrumentation Srs, Exempting Channel Calibr of Safety/Relief Valve Position Indicators from Spec 4.0.4 for 24 H
1999-07-29
[Table view]
Category:TEXT-LICENSE APPLICATIONS & PERMITS
MONTHYEARML17284A9101999-10-13013 October 1999
Application for Amend to License NPF-21,revising TS 3.3.6.1, Table 3.3.6.1-1, Primary Containment Isolation Instrumentation. Footnote (D) Is Removed Since Both Inboard & Outboard Trip Sys Are Now Functional in All Modes
ML17284A8501999-07-29029 July 1999
Application for Amend to License NPF-21,revising TS 3.4.9, RHR Shutdown Cooling Sys - Hot Shutdown.
ML17284A8471999-07-29029 July 1999
Application for Amend to License NPF-21,revising Tech Specs SR 3.5.2.2, Condensate Storage Tank Water Level.
ML17284A8441999-07-29029 July 1999
Application for Amend to License NPF-21,revising TS Table 3.3.5.1-1, ECCS Instrumentation Items 1.a,2.a,4.a & 5.a.
ML17284A8431999-07-29029 July 1999
Application for Amend to License NPF-21,removing License Condition 2.C.(16),Attachment 2,Item 3(b) Re post-accident Neutron Flux Monitoring
ML17284A8401999-07-29029 July 1999
Application for Amend to License NPF-21,amending Tech Specs SR 3.8.4.6 of TS 3.8.5, DC Sources - Operating & SR 3.8.5.1 of TS 3.8.5, DC Sources - Shutdown.
ML17292B6891999-06-0303 June 1999
Application for Amend to License NPF-21,reflecting Change in Name of Washington Public Power Supply Sys to Energy Northwest.Marked-up Copy of Affected Pages of OL for Plant, Encl
ML17292B6441999-04-20020 April 1999
Application for Amend to License NPF-21,revising TS 3.4.11 to Replace Existing Reactor Pressure Temp Limit Curves by 000630
ML17292B6321999-04-0707 April 1999
Application for Amend to License NPF-21,requesting Mod to MCPR Safety Limits by 990930 to Allow Continued Power Operation at Plant Following Restart from R-14 RFO
ML17292B4861998-12-17017 December 1998
Application for Amend to License NPF-21,revising TS SR 3.8.1.8 to Allow for Capability to Manually Transfer Between Preferred & Alternate Offsite Power Sources During Modes 1 & 2 by 990125
ML17284A8071998-11-0909 November 1998
Supplemental Application for Amend to License NPF-21, Requesting Minor Wording Changes to Clarify Intent of Proposed New License Section 2.B.(6).Addl Info That Describes Physical Storage of Matls,Encl
ML17284A7161998-08-0505 August 1998
Application for Amend to License NPF-21,modifying TS SR 3.8.4.7 to Allow Performance Discharge Test to Be Performed in Lieu of Battery Svc Test for Div 1 & 3,125 Vdc Batteries E-B1-1 & HPCS-B1-DG3 & Div 1,250 Vdc Battery E-B2-1
ML17284A7051998-07-17017 July 1998
Application for Exigent Amend to License NPF-21,modifying TS SR 3.8.4.7 to Allow Performance Discharge Test to Be Performed in Lieu of Battery Svc Test for Div 2,125 Vdc, Battery E-B1-2
ML17292B3401998-04-16016 April 1998
Application for Amend to License NPF-21,modifying Requirement That cold-worked Austenitic Stainless Steel Used in Newly Designed ECCS Pump Suction Strainers Must Have Yield Strength Not Greater than 90,000 Psi
ML17292B1301997-12-0404 December 1997
Application for Amend to License NPF-21,modifying Min Critical Power Ratio Safety Limits by 980515 to Allow Continued Power Operation at WNP-2 Following Restart from R-13 Refueling Outage
ML17292B0261997-08-14014 August 1997
Application for Amend to License NPF-21,modifying Inservice Testing Requirements Specified in TS 5.5.6 for Inboard Primary Containment Isolation Valve on Transvering in-core Probe (TIP) Sys Nitrogen Purge Line
ML17292A9401997-07-16016 July 1997
Application for Amend to License NPF-21,adding New Min Reactor Vessel Pressure Versus Reactor Vessel Metal Temp (P/T) Curves,Applicable Up to 12 Efpys.Changes Support Vessel Leak Testing
ML17292A8631997-05-20020 May 1997
Application for Amend to License NPF-21,requesting Mod of Minimum Critical Power Ratio Safety Limits by 970615
ML17292A7561997-03-22022 March 1997
Application for Amend to License NPF-21,modifying Response Time Testing Surveillance Requirements for RPS Instrumentation,Primary Containment Isolation Actuation Instrumentation & ECCS Actuation Instrumentation
ML17292A5491996-10-15015 October 1996
Application for Amend to License NPF-21 to Modify TS for Secondary Containment & Standby Gas Treatment Sys to Reflect Revised Secondary Containment Drawdown & post-accident Analyses Results.Affidavit,Encl
ML17292A5381996-10-10010 October 1996
Application for Amend to License NPF-21,requesting Addition of Section 2B(6) Re Allowance of Storage of Byproduct, Source & Special Nuclear Materials
ML17292A4081996-08-0909 August 1996
Requests Amend to License NPF-21,revising TS Section 6.3 Re Unit Staff Qualifications,By Changing Operations Manager Qualification Requirements Associated W/Operations Knowledge from Meeting Ansi/Ans N18.1-1971
GO2-96-089, Application for Amend to License NPF-21,modifying TS to Support Cycle 12,scheduled to Begin Subsequent to Spring 1996 Outage1996-04-24024 April 1996
Application for Amend to License NPF-21,modifying TS to Support Cycle 12,scheduled to Begin Subsequent to Spring 1996 Outage
ML17291B2781996-03-19019 March 1996
Application for Amend to License NPF-21,revising Containment Leakage Testing
ML17291B2071996-01-19019 January 1996
Application for Amend to License NPF-21 Re Primary Containment Leakage Testing
GO2-95-265, Application for Amend to License NPF-21,revising TS to Be Consistent w/NUREG-1434, STS GE Plants,Bwr 6, Including Improved TS Submittal,Consisting of Application of Selection Criteria,Ts,Comparison Document & NSHC1995-12-0808 December 1995
Application for Amend to License NPF-21,revising TS to Be Consistent w/NUREG-1434, STS GE Plants,Bwr 6, Including Improved TS Submittal,Consisting of Application of Selection Criteria,Ts,Comparison Document & NSHC
ML17291B0921995-10-26026 October 1995
Application for Amend to License NPF-21,revising TS to Reflect Replacement of Existing Reactor Recirculation Flow Control Sys W/Adjustable Speed Drive Sys
ML17291A8421995-06-0606 June 1995
Application for Amend to License NPF-21,changing TS 6.0, Administrative Controls by Revising Assistant Managing Director,Operations & Plant Manager Position Titles
ML17291A8381995-06-0606 June 1995
Application for Amend to License NPF-21,modifying Index of TS by Deleting Ref to Bases Pages.Future Changes to Bases Info Will Be Evaluated Per 10CFR50.59
ML17291A8321995-06-0606 June 1995
Application for Amend to License NPF-21,modifying TS 6.9.3.2 by Adding Re to Three TRs Describing Analytical Methods That May Be Used in Determining Reactor Core Operating Limits for Reload Licensing Applications,Consistent W/Gl 88-16
ML17291A7551995-04-25025 April 1995
Application for Amend to License NPF-21,adding RWCU Sys High Blowdown Containment Isolation Trip Function & Associated LCO & SRs to Tables 3.3.2-1,3.3.2-2 & 4.3.2.1-1
ML17291A4791994-10-31031 October 1994
Application for Amend to License NPF-21,revising TSs to Relocate Safety/Relief Valve Position Indication Instrumentation Requirements
ML17291A4741994-10-31031 October 1994
Application for Amend to License NPF-21,revising TS 3/4.1.3.1, Reactivity Control Sys.
ML17291A4201994-09-26026 September 1994
Suppl to 930709 Application for Amend to License NPF-21 Re Increase in Power Operation,Changing Power/Flow Maps in TS 3/4.2.6,3/4.2.7,3/4.2.8 & 3/4.4.1 & Bases to Reflect Use of Siemens Power Corp Staif Code for Stability Analysis
ML17291A3941994-09-18018 September 1994
Application for Amend to License NPF-21,changing TS Table 3.6.3-1 Re Primary Containment Isolation Valve Requirements
ML17291A3171994-08-0808 August 1994
Application for Amend to License NPF-21,amending TS 4.0.5, Surveillance Requirements for Inservice Insp & Testing Program.
ML17291A2151994-07-12012 July 1994
Application for Amend to License NPF-21,requesting Amend to Ts,Relocating TS Table for Instrument Response Time Limits
ML17291A2201994-07-0808 July 1994
Application for Amend to License NPF-21,revising TS W/Regard to Control Rod Scram Insertion Testing Under Emergency Circumstances
ML17290B1711994-05-0606 May 1994
Application for Amend to License NPF-21,revising TSs 3/4.3.7.5,3/4.4.2 & 3/4.5.1 for Main Steam Relief Valve Position Indication
ML17290B1551994-05-0505 May 1994
Application for Amend to License NPF-21,requesting Mod of Three Equipment Piece Numbers Included in Table 3.6.3-1, Primary Containment Isolation Valves.
ML17290A9631994-02-17017 February 1994
Application for Amend to License NPF-21,revising TS to Support Hydrostatic Testing
ML17290A9601994-02-17017 February 1994
Application for Amend to License NPF-21,revising TS Section 6.0, Administrative Controls, Including Changing Reporting Relationship for QA Functions in Section 6.2.1.e of TS from Managing Director to Assistant Managing Director,Operations
ML17290A9551994-02-0808 February 1994
Application for Amend to License NPF-21,consisting of Changes to TS Table 3.6.3-1,for RCIC-V-8,increasing Stroke Time from 13 Seconds to 26 Seconds & Deleting Note (J) Reference from RCIC-V-8 & RCIC-V-63
ML17290A9031994-01-13013 January 1994
Application for Amend to License NPF-21,requesting Continued Plant Operation W/Eccs Functional,But Not in Strict Compliance W/Requirements for Demonstrating That Response Time within Limits of TS 3/4.3.3, ECCS Instrumentation.
ML17290A8961994-01-0606 January 1994
Application for Amend to License NPF-21,requesting Changes to TS to Clarify Instrumentation Testing Requirements
ML17290A8781994-01-0606 January 1994
Application for Amend to License NPF-21,requesting Rev to TS to Relocate Requirements for Seismic Monitoring Instrumentation to FSAR & Plant Procedures
ML17290A8921994-01-0606 January 1994
Suppl to 930709 Application for Amend to License NPF-21, Increasing Licensed Power Level from 3,323 Mwt to 3,486 Mwt W/Extended Load Line Limit & Changing SRV Setpoint Tolerance to Include Changes to TS Paragraph 6.9.3.2
ML17290A8391993-12-20020 December 1993
Application for Amend to License NPF-21,revising TS 3/4.6.1.8, Drywell & Suppression Chamber Purge Sys.
ML17290A8181993-12-0606 December 1993
Application for Amend to License NPF-21,requesting TS Surveillance Requirement 4.6.6.1.b.3 Be Revised to Provide Appropriate Acceptance Criteria for Demonstrating Operability of Primary Containment Hydrogen Recombiner Sys
ML17290A8221993-12-0606 December 1993
Application for Amend to License NPF-21,adding Footnote to TS Table 4.3.7.5-1, Accident Monitoring Instrumentation Srs, Exempting Channel Calibr of Safety/Relief Valve Position Indicators from Spec 4.0.4 for 24 H
1999-07-29
[Table view] |
Text
CATEGORY 1 REG LAT INFORMATION DISTRIBUTION STEM (RIDS)ACCESSION NBR:9610230234 DOC.DATE: 96/10/15 NOTARIZED:
YES DOCKET~~~~FACIL:50-397 WPPSS Nuclear Project, Unit 2, Washington Public Powe 05000397 AUTH.NAME AUTHOR AFFILIATION BEMIS,P.R.
Washington Public Power Supply System RECIP.NAME RECIPIENT AFFILIATION Document Control Branch (Document Control Desk)
SUBJECT:
Application for amend to license NPF-21 to modify TS for secondary containment a Standby Gas Treatment sys to reflect revised secondary containment drawdown a post-accident-analyses results.Affidavit, encl.DISTRIBUTION CODE: AOOID COPIES RECEIVED:LTR i ENCI SIZE: 2 TITLE: OR Submittal:
General Distribution NOTES: RECIPIENT ID CODE/NAME PD4-2 LA COLBURN,T COPIES LTTR ENCL 1 1 1 1 RECIPIENT ID CODE/NAME PD4-2 PD COPIES LTTR ENCL 1 1 0 R INTERNAL: ACRS NRR/DE/EMCB NRR/DSSA/SPLB NUDOCS-ABSTRACT TERNAL: NOAC 1 1 1 1 1 1 1 1 1 1 FILE CENTE 1 HICB NRR/DSSA/SRXB OGC/HDS3 NRC PDR 1 1 1 1 1 1 1 0 1 1 D 0 C U M l p NOTE TO ALL"RZDS" RECIPIENTS:
PLEASE HELP US TO REDUCE WASTE.TO HAVE YOUR NAME OR ORGANIZATION REMOVED FROM DISTRIBUTION LISTS OR REDUCE THE NUMBER OF COPZES RECEIVED BY YOU OR YOUR ORGANIZATION, CONTACT THE DOCUMENT CONTROL'ESK (DCD)ON EXTENSION 415-2083 TOTAL NUMBER OF COPIES REQUIRED: LTTR 13 ENCL.12 A1 g I 0 WASHINGTON PUBLIC POWER SUPPLY SYSTEM P.O.Box 968~3000 George Washington Way~Richland, Washington 99352-0968
~(509)372-5000 October 15, 1996 G02-96-199 Docket No.50-397 U.S.Nuclear Regulatory Commission Attn: Document Control Desk Washington, D.C.20555 Gentlemen:
Subject:
%NP-2, OPERATING LICENSE NO.NPF-21 REQUEST FOR AMENDMENT TO SECONDARY CONTAINMENT AND STANDBY GAS TREATMENT SYSTEM TECHNICAL SPECIFICATIONS
References:
1.Letter, dated July 29, 1988, CM Powers (SS)to NRC,"Licensee Event Report No.88-023" 2.3.Letter, dated September 30, 1988, CM Powers (SS)to NRC,"Licensee Event Report No.88-023-01" u Letter, GO2-89-176, dated September 29, 1989, GC Sorensen (SS)to NRC,"Unreviewed Safety Question Regarding Standby Gas Treatment" 4.5.6.7.8.Letter, dated October 18, 1989, CM Powers (SS)to NRC,"Licensee Event Report No.89-040" Letter, GO2-89-216, dated November 30, 1989, GC Sorensen (SS)to NRC,"Unreviewed Safety Question Regarding Standby Gas Treatment (SGT)System" Letter, GI2-90-009, dated January 3, 1990, RB Samworth (NRC)to GC Sorensen (SS),"Evaluation of JCO Regarding Standby Gas Treatment System Attainment of Secondary Containment Pressure" Letter, GO2-90-027, dated February 16, 1990, GC Sorensen (SS)to NRC,"Standby Gas Treatment System (TAC No.75048)" Letter, GO2-90-155, dated September 25, 1990, GC Sorensen (SS)to NRC,"Standby Gas Treatment System (TAC No.75048)" 9hi0230234 9hi0l5im PDR'ADOCK 05000397 P PDR',
'I J~I f
+Page 2 REQUEST FOR AMENDMENT TO SECONDARY CONTAINMENT AND STANDBY GAS TREATMENT SYSTEM TECHNICAL SPECIFICATIONS
References:
9.Letter, GO2-92-076, dated March 31, 1992, JW Baker (SS)to NRC, (cont.)"Licensee Event Report No.92-008-00" 10.Letter, GO2-92-268, dated December 22, 1992, GC Sorensen (SS)to NRC,"Standby Gas Treatment/Secondary Containment" 11.Letter, GI2-93-110, dated May 5, 1993, JW Clifford (NRC)to GC Sorensen (SS),"Standby Gas Treatment/Secondary Containment (TAC No.M75048)" 12.Letter, GO2-93-151, dated June 11, 1993, JV Parrish (SS)to NRC,"Licensee Event Report No.92-008-01" 13.Letter, GI2-95-059, dated March 6, 1995, JW Clifford (NRC)to WPPSS,"Summary of Meeting on Post-Accident Containment Response" 14.Letter, GO2-96-170, dated August 21, 1996, DA Swank (SS)to NRC,"Additional Information Regarding the Justification for Continued Operation for the Standby Gas Treatment System" Letter, GO2-95-265, dated December 8, 1995, JV Parrish (SS)to NRC,"Request for Amendment to Technical Specifications" 15.In acc rdance wi 0 th the Code of Federal Regulations, Title 10, Parts 50.90 and 2.101, the Supply System hereby submits a request for amendment to the WNP-2 Technical Specifications.
This proposed amendment modifies the Technical Specifications for secondary containment and the Standby Gas Treatment (SGT)system to reflect revised secondary containment drawdown and post-accident analyses results.Specifically, the proposed changes: Enhance the secondary containment integrity surveillance requirements by establishing an acceptable operating region as a function of secondary containment differential pressure and SGT system flow.Revise the secondary containment and SGT systenr Technical Specification to more accurately reflect the existing design which consists of 2fllter trains and 4 divisional subsystems.
Revise the SGT system surveillance requirements to reflect the change in system flow rate from 4457 cfm to 5000 cfm.(iv)Delete the existing requirement to maintain the secondary containment at~0.25 inch of vacuum water gauge at all times (i.e., during normal operation with the nonsafety-related secondary containment ventilation system).
!" I
.REQUEST FOR AMENDMENT TO SECONDARY CONTAINMENT AND STANDBY GAS TREATMENT SYSTEM, TECHNICAL SPECIFICATIONS Attachment 1 provides a detailed discussion of the changes, including background information and the bases for the changes.Attachment 2'contains the figures and tables referenced in the Attachment 1 discussion.
Attachment 3 provides marked up copies of the secondary containment and SGT system Technical Specifications and the supporting Bases pages, indicating the proposed changes.Attachment 3A contains the markups of the current WNP-2 Technical Specifications (CTS)and Attachment 3B contains the markups of the Improved Technical Specifications (ITS).The Supply System has proposed (Reference 15)conversion to the ITS based on NUREG-1434,"Standard Technical Specifications, General Electric Plants, BWR-6," Revision 1, dated April 1995, and it is expected that approval for conversion to the ITS will precede approval of this amendment request.The indicated Bases changes are included in the markups of the Technical Specifications for information only.The Bases changes will be incorporated into the Technical Specifications by the Supply System when the Technical Specification amendment is issued for implementation.
This proposed change resolves a long standing issue regarding the establishment of secondary containment vacuum under adverse environmental conditions.
The issue was reported to the NRC in LERs88-023, 88-023-01, and 89-040 (References 1, 2, and 4)and also as an unreviewed safety question (USQ)(Reference 3).As evidenced by the large number of docketed correspondence between the Supply System and the NRC staff (see References 1-14), the issue has received a significant amount of attention.
The information provided in this Technical Specification amendment request is intended to justify the proposed changes as well as document the resolution of related issues identified in the justification for continued operation (JCO)for SGT system attainment of secondary containment pressure.The NRC staff reviewed Revision 0 of the JCO (Reference 3)and were provided with a copy of Revision 5 of the JCO, which contains the current design basis, at the February 6, 1995 meeting (Reference 13)and during a recent engineering inspection (IR 96-11 and Reference 14).Attachment 4 includes a copy of Revision 5 of the JCO and the associated closure information.
The JCO closure information has been included to provide a clear documented record of the issues addressed by the JCO and their resolutions.
The short term drawdown analysis was recently re-performed and some of the results vary slightly from those presented at the February 6, 1995 meeting due to more conservative assumptions for heat loading.Also, for consistency with the format and content requirements of the ITS, the proposed changes to the CTS are different than what was presented at the meeting.Attachment 5 contains model element details and background information pertaining to the GOTHIC computer code.GOTHIC was used in the post-accident analyses which support the proposed changes to the Technical Specifications.
~Page 4 REQUEST FOR AMENDMENT TO SECONDARY CONTAINMENT AND STANDBY GAS TREATMENT SYSTEM TECHNICAL SPECIFICATIONS Attachment 6 provides the No Significant Hazards Consideration and Environmental Considerations evaluations.
The Supply System has concluded that the proposed changes to the WNP-2 Technical Specifications do not result in a significant hazards consideration.
In addition, the changes meet the eligibility criteria for a categorical exclusion as set forth in 10 CFR 51.22(c)(9).
Therefore, in accordance with 10 CFR 51.22(b), an environmental assessment of the changes is not required.This Technical Specification amendment request has been reviewed and approved by the WNP-2 Plant Operations Committee and the Supply System Corporate Nuclear Safety Review Board.In accordance with 10 CFR 50.91, the State of Washington has been provided a copy of this letter.It is also hereby requested that 30 days be allowed for implementation of this proposed amendment to accommodate completion of the required implementation actions.Should you have any questions or desire additional information regarding this matter, please call me or Ms.L.C.Fernandez at (509)377-4147.Respectfully, P.R.Bemis~~Vice President Nuclear Operations Mail Drop PE23 Attachments:
1)2)3A)3B)4)5)6)Discussion and bases for changes Figures and Tables CTS and Bases markup ITS and Bases markup JCO (Revision 5)and closure summary GOTHIC model comparison information No Significant Hazards Consideration and Environmental Considerations evaluations CC: LJ Callan-NRC RIV KE Perkins, Jr.-NRC RIV, Walnut Creek Field Office NS Reynolds-Winston&Strawn TG Colburn-NRR DL Williams-BPA/399 NRC Sr.Resident Inspector-927N FS Adair-EFSEC 0~,
STATE OF WASHINGTON
))COUNTY OF BENTON)
Subject:
Amendment to Technical Specifications Secondary Containment and Standby Gas Treatment System I, P.R.BEMIS, being duly sworn, subscribe to and say that I am the Vice President, Nuclear Operations for the WASHINGTON PUBLIC POWER SUPPLY SYSTEM, the applicant herein;that I have the full authority to execute this oath;that I have reviewed the foregoing; and that to the best of my knowledge, information, and belief the statements made in it are true.DATE 1>ItC , 1996 e Vic Presi ent, Nuclear Operations On this date personally appeared before me P.R.BEMIS, to me known to be the individual who executed the foregoing instrument, and acknowledged that he signed the same as his free act and deed for the uses and purposes herein mentioned.
GIVEN under my hand and seal this~lday of 1996.Public in and for the STATE OF WASHINGTON Residing a My Commission Expires g$~ill'lu QQ I eg J=l
