ML17331A891
| ML17331A891 | |
| Person / Time | |
|---|---|
| Site: | Cook  |
| Issue date: | 06/28/1993 |
| From: | FITZPATRICK E INDIANA MICHIGAN POWER CO. (FORMERLY INDIANA & MICHIG |
| To: | MURLEY T E NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM), Office of Nuclear Reactor Regulation |
| References | |
| AEP:NRC:0969V, AEP:NRC:969V, NUDOCS 9307020178 | |
| Download: ML17331A891 (39) | |
Text
ACCEIERATDOCUMENTDISTVTIONSYSTEMREGULATINFORMATION DISTRIBUTIO STEM(RIDS)ACCESSION NBR:9307020178 DOC.DATE:
93/06/28NOTARIZED:
NODOCKETgFACIL:50-315 DonaldC.CookNuclearPowerPlant,Unit1,IndianaM0500031550-316DonaldC.CookNuclearPowerPlant,Unit2,IndianaM05000316AUTH.NAMEAUTHORAFFILIATION FITZPATRICK,E.
IndianaMichiganPowerCo.(formerly Indiana&MichiganEleRECIP.NAME RECIPIENT AFFILIATION MURLEY,T.E.
OfficeofNuclearReactorRegulation, Director(Post870411I
SUBJECT:
ForwardssummaryofrevstoISIvalvetestprogrammadetoincorporate resultsofrecentlyconducted programreview.DISTRIBUTION CODE:A047DCOPIESRECEIVED:LTR (ENCLJSIZE:TITLE:ORSubmittal:
Inservice/Testing/Relief fromASMECodeNOTES:RECIPIENT IDCODE/NAME PD3-1LADEAN,WCOPIESLTTRENCL1022RECIPIENT IDCODE/NAME PD3-1PDCOPIESLTTRENCL11DINTERNAL:
NRR/DE/EMEB REGFILEEXTERNAL:
EGGGBROWN,BNRCPDR011110111111NUDOCS-ABSTRACT OGC/HDS2RES/DSIR/EIB EGEGRANSGME,C NSIC1110111111DR'DNOTETO,ALL"RIDS"RECIPIENTS:
PLEASEHELPUSTOREDUCEWASTE!CONTACTTHEDOCUMENTCONTROLDESK,ROOMPl-37(EXT.504-2065)
TOEUMINATEYOURNAMEFROMDISTRIBUTION LISTSFORDOCUMENTS YOUDON'TNEEDID.TOTALNUMBEROFCOPIESREQUIRED:
LTTR14ENCL11J IndianaIachlganPowerCompanyP.O.Box16631Columbus, OH43216AEP:NRC:0969V DonaldC.CookNuclearPlantUnits1and2DocketNos.50-315and50-316LicenseNos.DPR-58andDPR-74ISIPROGRAMREVISIONS
-REQUESTSFORRELIEFU.S.NuclearRegulatory Commission DocumentControlDeskWashington, D.C.20555Attn:Dr.T.E.MurleyJune28,1993
DearDr.Murley:
Reference:
Letter,L.B.Marsh(NRC)toE.E.Fitzpatrick (IMCo)"InServiceTesting(IST)ProgramReliefRequests, D.C.CookNuclearPlantUnits1and2,"datedFebruary19,1993.Thislettertransmits revisions totheDonaldC.CookNuclearPlantInservice Inspection (ISI)ValveTestProgramthatweremadetoincorporate theresultsofrecentlyconducted programreviews.AsummaryofthechangesisgiveninAttachment A.Insomeinstances, itisnotpossibletocomplywiththerequirements ofASMESectionXIandregulatory relief,asallowedby10CFR50.55a(a)(3),isrequested.
ThisreliefisrequiredbythestartoftheUnit1,1994refueling outagethatiscurrently scheduled tobeginFebruary5,1994.Attachment Bprovidesalistingofthevalvesforwhichregulatory reliefisrequiredtogetherwiththoseISIprogrampagesthatprovidethebasesforthereliefrequests.
Inadditiontothereliefrequestsforthevalveswhichhavebeenaddedtotheprogram,permanent reliefisrequested forvalves1-ESW-111,
-112,-113,-114and2-ESW-141,
-142,-143,-144.Temporary reliefwasgrantedinthereference pendingastudyofqpppopo17"8 930628Aln.mr=pDRADOC<05000315PDR
Dr.T.E.Murley-2-AEP:NRC:0969V theuseofnon-intrusive examinations forthesevalves.Asnotedintheattachedreliefrequests, non-intrusive examinations arenotconsidered tobefeasibleforthesevalves.Attachment Ctothislettercontainsthereviseddescription oftheISIprogramforUnitsland2.Sincerely, VicePresident gmdAttachments cc:A.A.Blind-BridgmanJ.R.PadgettG.CharnoffNFEMSectionChiefA.B.Davis-RegionIIINRCResidentInspector
-Bridgman Dr.T.E.Murley-3-AEP:NRC:0969V bc:S.J.BrewerJ.B.KingseedD.H.MalinM.L.Horvath-BridgmanJ.B.ShinnockW.G.Smith,Jr.B.A.Wetzel,NRC-Washington, D.C.AEP:NRC:0969V DC-N-6015.1 1Attachment AtoAEP:NRC:0969V SummaryofISIValveTestProgramChanges tASHESectionXIValveInservice TestingPrRevision4SumeryofChenges-Hay7,1993ITINCHANGESUBHITTALREASON1-CA-181H DELETED'I-CA-18'IS DELETED1-CA-7042 ADDED1-CA-7043 ADDEDAEP:NRC:0969V DESIGNCHANGESPERRFC-2895AEP:HRC:0969V DESIGNCHANGESPERRFC-2895AEP:NRC:0969V NEMEQUIPHENT PERHH-417AEP:NRC:0969V NEMEQUIPHENT PERHH-4171-CCM-176-E REVISEDADDEDAEP:NRC:0969U ADDEDCLOSEDSAFETYFUNCTIONAEP:NRC:0969V ADDEDCCNHENTREGARDING TESTINGMITHALTERHATE PUHPOOS1-CCM-176-M REVISEDADDEDAEP:NRC:0969U ADDEDCLOSEDSAFETYFUNCTIONAEP:NRC:0969V ADDEDCONHENTREGARDING TESTINGMITHALTERNATE PUHPOOS1-CCM-224-1 ADDEDAEP:NRC:0969V DETERHINED TOHAVEACLOSEDSAFETYFUHCTION, ADDEDTOPROGRAH(RELIEFREQUESTED) 1-CCM.224-2 ADDEDAEP:NRC:0969V DETERHINED TOHAVEACLOSEDSAFETYFUNCTION, ADDEDTOPROGRAH(RELIEFREQUESTED) 1-CCM.224-3 ADDEDAEP:NRC:0969V DETERHINED TOHAVEACLOSEDSAFETYFUHCTION, ADDEDTOPROGRAH(RELIEFREQUESTED) 1-CCM-224-4 ADDEDAEP:NRC:0969V DETERHINED TOHAVEACLOSEDSAFETYFUNCTION, ADDEDTOPROGRAH(RELIEFREQUESTED)
I-CCM.225-1 ADDEDAEP:NRC:0969V DETERHINED TOHAVEACLOSEDSAFETYFUNCTION, ADDEDTOPROGRAH(RELIEFREQUESTED) 1-CCM-225-2 ADDEDAEP:NRC:0969V DETERHIHED TOHAVEACLOSEDSAFETYFUNCTION, ADDEDTOPROGRAM(RELIEFREQUESTED) 1-CCM-225-3 ADDEDAEP:NRC:0969V DETERHINED TONAVEACLOSEDSAFETYFUNCTION, ADDEDTOPROGRAH(RELIEFREQUESTED) 1.CCM-225-4 ADDEDAEP:NRC:0969V DETERHINED TOHAVEACLOSEDSAFETYFUNCTION, ADDEDTOPROGRAH(RELIEFREQUESTED) 1-CS-295ADDEDAEP:NRC:0969V ADDEDTOISTPROGRAHPERMESTINGHOUSE NUCLEARSAFETYADVISORYLETTER,0/CSAFETYFUNCTION(RELIEFREQUESTED FORCLOSEDTESTIHG)1-CS-415-11-CS-415-2 REVISEDADDEDREVISEDADDEDAEP:NRC:0969U ADDEDCLOSEDSAFETYFUNCTIONAEP:NRC:0969V ADDEDCOHHENTREGARDING TESTINGMITHALTERNATE PUHPOOSAEP:NRC:0969U ADDEDCLOSEDSAFETYFUHCTIOHAEP:NRC:0969V ADDEDCOHHENTREGARDING TESTINGMITHALTERNATE PUHPOOS1-CTS-127-E REVISED1-CTS-127-M REVISED1.CTS-131-E REVISED1-CTS-131-M REVISED1-DF-108C REVISEDAEP:NRC:0969U ADDEDCLOSEDSAFETYFUHCTION, REVISEDRELIEFREQUESTAEP:NRC:0969U ADDEDCLOSEDSAFETYFUNCTIOH, REVISEDRELIEFREQUESTAEP:NRC:0969U ADDEDCLOSEDSAFETYFUNCTION, REVISEDRELIEFREQUESTAEP:NRC:0969U ADDEDCLOSEDSAFETYFUNCTION, REVISEDRELIEFREQUESTAEP:NRC:0969U ADDEDCLOSEDSAFETYFUHCTION SMESectionXIValvelnservice TestingPrRevision4SunnnryofChanges-May7,1993ITEMCHANGESUBMITTAL REASON1-DF-108C ADDEDAEP:NRC:0969V ADDEDCOMMENTREGARDING TESTINGUITHALTERHATE PUMPOOS1.DF-109C REVISEDADDEDAEP:NRC:0969U ADDEDCLOSEDSAFETYFUNCTIONAEP:NRC:0969V ADDEDCOMMENTREGARDING TESTINGWITHALTERNATE PUHPOOS1-DF-114A REVISEDREVISEDADDEDAEP:NRC:0969U ADDEDCLOSEDSAFETYFUNCTIONAEP:NRC:0969V CORRECTED TAGFROM1-DF-114C ANDFLSIDIAGRAMREFERENCE ADDEDCOMMENTREGARDIHG TESTINGllITHALTERNATE PUMPOOS1-DF-115A REVISEDREVISEDADDEDAEP:NRC:0969U ADDEDCLOSEDSAFETYFUNCTIONAEP:NRC:0969V CORRECTED TAGFROM1-DF-115C ANDFLSIDIAGRAHREFERENCE ADDEDCOMMENTREGARDING TEST!NGMITHALTERNATE PUMPOOS1.DG-127A 1-DG.127C 1.DG-129A 1-DG-129C 1-DG-151A 1-DG'I51C1-DG.153A1-DG-153C REVISEDREVISEDREVISEDREVISEDREVISEDREVISEDREVISEDREVISEDREVISEDREVISEDREVISEDREVISEDREVISEDREVISEDREVISEDREVISEDAEP:NRC!0969U ADDEDCLOSEDSAFETYFUNCTIONAEP:NRC:0969V ADDEDRELIEFREQUESTAEP:NRC:0968U ADDEDCLOSEDSAFETYFUNCTIONAEP:NRC:0969V ADDEDRELIEFREQUESTAEP:NRC:0969U ADDEDCLOSEDSAFETYFUNCTIONAEP:HRC:0969V ADDEDRELIEFREQUESTAEP:NRC:0969U ADDEDCLOSEDSAFETYFUNCTIONAEP:NRC:0969V, ADDEDRELIEFREQUESTAEP:NRC:0969U ADDEDCLOSEDSAFETYFUNCTIONANDCOMHENTAEP:NRC:0969V REVISESCOMMENTAEP:NRC:0969U ADDEDCLOSEDSAFETYFUNCTIONANDCOMMENTAEP:HRC:0969V REVISEDCOMMENTAEP:NRC:0969U ADDEDCLOSEDSAFETYFUHCTIONANDCOMMENTAEP:NRC:0969V REVISEDCOMMENTAEP:NRC:0969U ADDEDCLOSEDSAFETYFUNCTIONANDCOMMENTAEP:NRC:0969V REVISEDCOMMENT1-DL-115A REVISED1-DL-115C REVISEO1.ESU-101E REVISED1-ESLI-101'EVISED AEP:NRC:0969V ADDEDCOMMENTDOCUMENTING NOCLOSEDSAFETYFUHCTIONAEP:NRC:0969V ADDEDCOMMENTDOCUMENTING NOCLOSEDSAFETYFUNCTIONAEP:NRC:0969S ADDEDCLOSEDSAFETYFUNCTIONANDCOMMENTAEP:HRC:0969S ADDEDCLOSEDSAFETYFUNCTIONANDCOMMENT1-ESW.111 1.ESM-112REVISEDREVISEDREVISEDREVISEDAEP:NRC:0969S ADDEDCLOSEDSAFETYFUNCTIONANDRELIEFREQUESTAEP:NRC:0969V REVISEDRELIEFREQUESTTOREQUESTPERMANENT RELIEFAEP:NRC:0969S ADDEDCLOSEDSAFETYFUNCTIONANDRELIEFREQUESTAEP:NRC:0969V REVISEDRELIEFREQUESTTOREQUESTPERMANENT RELIEF1-ES'N-113 REVISEDREVISEDAEP:NRC:0969S ADDEDCLOSEDSAFETYFUNCTIONANDRELIEFREQUESTAEP:NRC:0969V REVISEDRELIEFREQUESTTOREQUESTPERMANENT RELIEF1ES'W-114REVISEDREVISEDAEP:NRC:0969S ADDEDCLOSEDSAFETYFUNCTIONANDRELIEFREQUESTAEP:HRC:0969V REVISEDRELIEFREQUESTTOREQUESTPERHANEHT RELIEF SHESectionXIValvelnservice TestingPrRevision4SunnnryofChanges-Hay7,1993ITEHCHANGESUBHITTALREASON1-ICH-129 REVISED1-ICH-250 REVISEDAEP:NRC:0969S CLARIFICATION OFTESTINGREQUIREHEHTS IHCOHMENTAEP:NRC:0969V COLDSHUTDOWNJUSTIFICATION REVISEDTOCOHHENTPERRFC-3050DESIGNCHANGES1ICH-251REVISEDAEP:NRC:0969V COLDSHUTDOLNJUSTIFICATION REVISEDTOCOHHENTPERRFC-3050DESIGNCHANGES1-PA-3421-PCR-40REVISIONREVISED1-IRV-251DELETED1-IRV-252 DELETED1-IRV-255 DELETED1-HRV220REVISED1-HRV-230 REVISEDAEP:NRC:0969V DESIGNCHANGESPERRFC-3050AEP:NRC:0969V DESIGNCHANGESPERRFC-3050AEP:NRC:0969V DESIGNCHANGESPERRFC-3050AEP:HRC:0969V CORRECTED aTESTHODEaCOLUMNFROMPTOCAEP:NRC:0969V CORRECTED aTESTHOOE"COLUMNFROMPTOCAEP:NRC:0969V TYPOGRAPHICAL ERROR,TAGINCORRECT IHATTACHMENT AAEP:NRC:0969V CORRECTED "TEST.PERFORHED" COLUHHFROMET-XXTOET-XXX1-QCR-300 REVISEDAEP:HRC:0969V CORRECTED TYPOIHTABLEFORTESTHODEFORET-XXXFROMaPuTPllCu1-QCR-301 REVISEDAEP:HRC:0969V CORRECTED TYPOINTABLEFORTESTHOOEFORET-XXXFROMllpllTOllCII1-RH-1331-RH-1341-RH-'141 1-RH.1421-SF-1521SF-1541-SI-101REVISEDREVISEDREVISEDREVISEDREVISIONREVISIONREVISEDAEP:HRC:0969S CLARIFICATION OFTESTINGREQUIREMENTS INCOHMEHTAEP:NRC:0969S CLARIFICATION OFTESTINGREQUIREMENTS INCOHMEHTAEP:NRC:0969U ADDEDCLOSEDSAFETYFUNCTION, REVISEDRELIEFREQUESTAEP:NRC:0969U ADDEDCLOSEDSAFETYFUHCTIOH, REVISEDRELIEFREQUESTAEP:NRC:0969V TYPOGRAPHICAL ERROR,TAGINCORRECT IHATTACHMENT AAEP:NRC:0969V TYPOGRAPHICAL ERROR,TAGINCORRECT INATTACHMENT AAEP:NRC:0969V CLOSEDSAFETYFUNCTIOHADDED,HEMRELIEFREQUESTMRITTEN1-Sl-110-H REVISED1-S1-110SREVISED1-S1-126DELETED1-SI-142.L1 REVISEDAEP:HRC:0969V CLOSEDSAFETYFUNCTIONADDED,RELIEFREQUESTREVISEDAEP:NRC:0969V CLOSEDSAFETYFUNCTIONADDED,RELIEFREQUESTREVISEDAEP:NRC:0969V DESIGNCHANGESPERRFC-3050AEP:NRC:0969V RELIEFREQUESTREVISEDTOREFLECTRFC-3050DESIGNCHANGES1-SI-142-L2 REVISEDAEP:HRC:0969V RELIEFREQUESTREVISEDTOREFLECTRFC-3050DESIGNCHANGES1SI-142L3REVISEDAEP:NRC:0969V RELIEFREQUESTREVISEDTOREFLECTRFC-3050DESIGHCHANGES SMESectionXtVetvelnservlce TestingPrRevlslon4SwmnryofChanges-May7,1993ITEHCHANGESUBMITTAL REASON1SI-142-L4 REVISEDAEP:NRC:0969V RELIEFREQUESTREVISEDTOREFLECTRFC-3050DESIGNCHANGES1.SI-161-L4 REVISED1-SI-166-1 REVISED1-SI-166-2 REVISED1-SI.166-3 REVISED1-SI-166-4 REVISED1-Sl-170-L1 REVISED1-SI-170.L2 REVISED1-SI-170-L3 REVISED1-SI-170-L4 REVISED1-SI-185REVISED1-SV-122-3 REVISED1-SV-'122-4 REVISED1/25113REVISED1-SI-151EREVISED1-SI-151-U REVISED1-Sl-152-N REVISED1-S1-152-S REVISED1-SI-158-L1REVISED1-SI.158-L2 REVISED1-SI-158.L3 REVISED1-Sl-158-L4 REVISEO1-Sl-161-L1 REVISED1-SI-161-L2 REVISED1-Sl-161-L3 REVISEDAEP:NRC:0969S CLARIFICATION OFTESTINGREQUIREMENTS IHCOMMENTAEP:NRC:0969S CLARIFICATION OFTESTINGREQUIREMENTS IHCOMMENTAEP:NRC:0969S CLARIFICATION OFTESTINGREQUIREMENTS INCOMMENTAEP:NRC:0969S CLARIFICATION OFTESTINGREQUIREMENTS IHCOMMENTAEP:NRC:0969S CLARIFICATION OFTESTINGREQUIREHENTS IHCOMMENTAEP:NRC:0969S CLARIFICATION OFTESTINGREQUIREHENTS INCOMMENTAEP:NRC:0969S CLARIFICATlON OFTESTINGREQUIREHENTS lkCOMMENTAEP:NRC:0969S CLARIFICATION OFTESTINGREQUIREMENTS INCOMHEHTAEP:NRC:0969S CLARIFICATION OFTESTINGREQUIREMENTS INCOMHENTAEP:NRC:0969S CLARIFICATION OFTESTINGREQUIREMENTS IHCOMMENTAEP:NRC:0969S CLARIFICATION OFTESTINGREQUIREHENTS INCOMHEHTAEP:NRC:0969S CLARIFICATION OFTESTINGREQUIREHEHTS INCOMMENTAEP:HRC:0969S CLARIFICATION OFTESTINGREQUIREMENTS INCOMMENTAEP:HRC:0969S CLARIFICATION OFTESTINGREQUIREMENTS IHCOMMENTAEP:NRC:0969S CLARIFICATION OFTESTINGREQUIREMENTS INCOMMENTAEP:NRC:0969S CLARIFICATION OFTESTINGREQUIREMENTS IHCOMMENTAEP:NRC:0969S CLARIFICATION OFTESTINGREQUIREMENTS IHCOHMENTAEP:NRC:0969S CLARIFICATION OFTESTINGREQUIREHEHTS INCOMHENTAEP:NRC:0969S CLARIFICATION OFTESTINGREQUIREMENTS INCOMMENTAEP:NRC:0969S CLARIFICATION OFTESTINGREQUIREMENTS INCOMMENTAEP:HRC:0969V CLOSEDSAFETYFUNCTIONADDED,RELIEFREQUESTREVISEDAEP:NRC:0969V TYPOGRAPHICAL ERROR,CHANGEDTAGFROMSV-122-25B AEP:NRC:0969V TYPOGRAPHICAL ERROR,CHANGEDTAGFROMSV-122-728 AEP:NRC:0969S REVISIONHUMBERUPDATED12-CCM-170 REVISEDREVISEDAEP:NRC:0969U ADDEDCLOSEDSAFETYFUNCTIONAEP:NRC:0969V CHANGEDMOTENUMBERFROM2TO3FORCONSISTENCY U/UNIT22-CA-181M DELETEDAEP:NRC:0969V DESIGNCHANGESPERRFC.2895 SHESectionXIVntveInservice TestingPrRevision4SwmnryofChonges-May7,1993ITEMCHANGESUBMITTAL REASON2-CA-181S DELETED2-CA-7044 ADDED2-CA-7045 ADDEDAEP:NRC:0969V DESIGNCHANGESPERRFC-2895AEP:HRC:0969V HEllEQUIPMENT PERMM.417AEP:NRC:0969V NEMEQUIPMENT PERMM-4172-CCll-176-E REVISEDADDEDAEP:NRC:0969U ADDEDCLOSEDSAFETYFUNCTIONAEP:NRC:0969V ADDEDCOMMENTREGARDING TESTINGlllTHALTERNATE PUMPOOS2-CN-176-ll REVISEDADDEDAEP:NRC:0969U ADDEDCLOSEDSAFETYFUHCTIONAEP:NRC:0969V ADDEDCOMMENTREGARDING TESTINGlllTHALTERNATE PUMPOOS2-CCM-224-1 ADDEDAEP:HRC:0969V DETERMINED TOHAVEACLOSEDSAFETYFUNCTION, ADDEDTOPROGRAM(RELIEFREQUESTED) 2-CCM-224-2 ADDEDAEP:HRC:0969V DETERHINED TOHAVEACLOSEDSAFETYFUNCTION, ADDEDTOPROGRAM(RELIEFREQUESTED) 2-CCll-224-3 ADDEDAEP:NRC:0969V DETERMINED TOHAVEACLOSEDSAFETYFUHCTIOH, ADDEDTOPROGRAM(RELIEFREQUESTED) 2-C5l-224-4 ADDEDAEP:NRC:0969V DETERMINED TOHAVEACLOSEDSAFETYFUNCTION, ADDEDTOPROGRAM(RELIEFREQUESTED) 2-CCM-225-1 ADDEDAEP:HRC:0969V DETERHINED TOHAVEACLOSEDSAFETYFUNCTION, ADDEDTOPROGRAH(RELIEFREQUESTED) 2-CCM-225-2 ADDEDAEP:HRC:0969V DETERMINED TOHAVEACLOSEDSAFETYFUNCTION, ADDEDTOPROGRAM(RELIEFREQUESTED) 2-CCM-225-3 ADDEDAEP:NRC:0969V DETERMIHED TOHAVEACLOSEDSAFETYFUNCTION, ADDEDTOPROGRAM(RELIEFREQUESTED) 2-CGI-225-4 ADDEDAEP:HRC:0969V DETERMINED TOHAVEACLOSEDSAFETYFUNCTIONS ADDEDTOPROGRAM(RELIEFREQUESTED) 2-CS-295ADDEDAEP:NRC:0969V ADDEDTOISTPROGRAMPERMESTINGHOUSE NUCLEARSAFETYADVISORYLETTER,0/CSAFETYFUNCTION(RELIEFREQUESTED FORCLOSEDTESTING)2-CS-415-3 REVISEDADDEDAEP:NRC:0969U ADDEDCLOSEDSAFETYFUHCTIOHAEP:NRC:0969V ADDEDCOMMENTREGARDIHG TESTINGMITHALTERNATE PUMPOOS2-CS-415-4 REVISEDADDEDAEP:NRC:0969U ADDEDCLOSEDSAFETYFUNCTIONAEP:HRC:0969V ADDEDCOMMENTREGARDIHG TESTINGMITHALTERNATE PUMPOOS2-CTS-127-E REVISED2-CTS-127-iI REVISED2-CTS-131-E REVISED2-CTS-131-'N REVISEDAEP:NRC:0969U ADDEDCLOSEDSAFETYFUNCTION, REVISEDRELIEFREQUESTAEP:HRC:0969U ADDEDCLOSEDSAFETYFUHCTION, REVISEDRELIEFREQUESTAEP:NRC:0969U ADDEDCLOSEDSAFETYFUNCTION, REVISEDRELIEFREQUESTAEP:NRC:0969U ADDEDCLOSEDSAFETYFUNCTION, REVISEDRELIEFREQUEST2-DF-108A REVISEDADDEDAEP:HRC:0969U ADDEDCLOSEDSAFETYFUHCTIONAEP:HRC:0969V ADDEDCOMMENTREGARDING TESTINGUITMALTERNATE PUMPOOS SMESectionXIValvelnservice TestingPrRevision4BurryofChanges-May7,1993ITEMCHANGESUBHITTAL REASOH2.DF-109A REVISEDADDEDAEP:NRC:0969U ADDEDCLOSEDSAFETYFUNCTIONAEP:HRC:0969V ADDEDCOMMENTREGARDING TESTINGWITHALTERHATE PUMPOOS2-DF-114C REVISEDADDEDREVISEDAEP:NRC:0969U ADDEDCLOSEDSAFETYFUNCTIONAEP:NRC:0969V ADDEDCOMMENTREGARDIHG TESTINGWITHALTERNATE PUMPOOSCORREC'TED TAGFROM2-DF-114A ANDFLOWDIAGRAMREFERENCE 2.DF.115C REVISEDREVISEDADDEDAEP:NRC:0969U ADDEDCLOSEDSAFETYFUNCTIONAEP:NRC:0969V CORRECTED TAGFROM2-DF-115A ANDFLOWDIAGRAMREFERENCE ADDEDCOMMENTREGARDIHG TESTINGWITHALTERNATE PUHPOOS2-DG-128A 2-DG.128C 2-DG-130A 2-DG-130C 2.DG-152A2.DG-152C 2-DG"154A2-00-154C REVISEDREVISEDREVISEDREVISEDREVISEDREVISEDREVISEDREVISEDREVISEDREVISEDREVISEDREVISEDREVISEDREVISEDREVISEDREVISEDAEP:NRC:0969U ADDECCLOSEDSAFETYFUNCTIONAEP:NRC:0969V ADDEDRELIEFREQUESTAEP:HRC:0968U ADDEDCLOSEDSAFETYFUNCTIONAEP:HRC:0969V ADDEDRELIEFREQUESTAEP:HRC:0968U ADDEDCLOSEDSAFETYFUHCTIOHAEP:NRC:0969V ADDEDRELIEFREQUESTAEP:HRC:0968U ADDEDCLOSEDSAFETYFUNCTIONAEP:NRC:0969V ADDEDRELIEFREQUESTAEP:NRC:0969U ADDEDCLOSEDSAFETYFUNCTIONANDCOMMENTAEP:NRC:0969V REVISEDCOMMENTAEP:HRC:0969U ADDEDCLOSEDSAFETYFUNCTIONANDCOMMENTAEP:HRC:0969V REVISEDCOMHEHTAEP:NRC:0969U ADDEDCLOSEDSAFETYFUNCTIONAHDCOMMENTAEP:HRC:0969V REVISEDCOMMENTAEP:NRC:0969U ADDEDCLOSEDSAFETYFUNCTIONANDCOMMENTAEP:NRC:0969V REVISEDCOMMENT2-DL-116A REVISED2-DL-116C REVISEDAEP:NRC:0969V ADDEDCOMMENTDOCUMENTING NOCLOSEDSAFETYFUNCTIONAEP:NRC:0969V ADDEDCOMMENTDOCUMENTING NOCLOSEDSAFETYFUNCTION2-ECR-36REVISEDAEP:HRC:0969V CORRECTED TABLEENTRYUNDERET-XXXFROM"YES,CSJ1aTO"HO,CSJ1"2.ES'W-102E REVISED2.ESW-102W REVISEDAEP:NRC:0969S ADDEDCLOSEDSAFETYFUNCTIONANDCOMMENTAEP:HRC:0969S ADDEDCLOSEDSAFETYFUNCTIONANDCOMMENT2-ESW.141 2.ESW-1422-ESW-'143 2-ESW-144 REVISEDREVISEDREVISEDREVISEDREVISEDREVISEDREVISEDREVISEDAEP:NRC:0969S ADDEDCLOSEDSAFETYFUNCTIONANDRELIEFREQUESTAEP:NRC:0969V REVISEDRELIEFREQUESTTOREQUESTPERMANENT RELIEFAEP:NRC:0969S ADDEDCLOSEDSAFETYFUHCTIOHANDRELIEFREQUESTAEP:HRC:0969V REVISEDRELIEFREQUESTTOREQUESTPERMANENT RELIEFAEP:NRC:0969S ADDEDCLOSEDSAFETYFUNCTIONANDRELIEFREQUESTAEP:HRC:0969V REVISEDRELIEFREQUESTTOREQUESTPERMANENT RELIEFAEP:HRC:0969S ADDEDCLOSEDSAFETYFUNCTIONANDRELIEFREQUESTAEP:NRC:0969V REVISEDRELIEFREQUESTTOREQUESTPERMANENT RELIEF tASMESectionXlValveInservice TestingPRevision4SmearyofChanges-May7,1993ITEMCHANGESUBMITTAL REASOH2.ICM-129REVISED2-ICM-250REVISEDAEP:NRC:0969S CLARIFICATION OFTESTINGREQUIREMENTS INCOMMENTAEP:NRC:0969V COLDSHUTDOWJUSTIFICATION REVISEDTOCOMMEHTPERRFC-3050DESIGNCHANGES2-ICM-251REVISEDAEP:NRC:0969V COLDSHUTDOWNJUSTIFICATION REVISEDTOCOMMENTPERRFC-3050DESIGNCNANGES2.RH-1332-RH-1342-RH-1412-RH-1422-SI-101REVISEDREVISEDREVISEDREVISEDREVISED2-IRV-251 DELETED2-IRV-252 DELETED2-IRV-255 DELETEDAEP:NRC:0969V DESIGNCHANGESPERRFC-3050AEP:NRC:0969V DESIGNCHANGESPERRFC-3050AEP:HRC:0969V DESIGNCHANGESPERRFC-3050AEP:NRC:0969S CLARIFICATION OFTESTINGREQUIREMENTS INCOMMENTAEP:NRC:0969S CLARIFICATIOH OFTESTINGREQUIREMENTS INCOMMENTAEP:NRC:0969U ADDEDCLOSEDSAFETYFUNCTION, REVISEDRELIEFREQUESTAEP:NRC:0969U ADDEDCLOSEDSAFETYFUNCTION, REVISEDRELIEFREQUESTAEP:NRC:0969V CLOSEDSAFETYFUNCTIONADDED,NEMRELIEFREQUESTMRITTEH2-SI-110-N REVISED2-SI-IIO-S REVISED2-$1.126DELETED2-SI-142-L1 REVISEDAEP:NRC:0969V CLOSEDSAFETYFUHCTIONADDED,RELIEFREQUESTREVISEDAEP:HRC:0969V CLOSEDSAFETYFUHCTIONADDED,RELIEFREQUESTREVISEDAEP:NRC:0969V DESIGNCHANGESPERRFC3050AEP:NRC:0969V RELIEFREQUESTREVISEDTOREFLECTRFC-3050DESIGNCHANGES2-SI-142.L2 REVISEDAEP:NRC:0969V RELIEFREQUESTREVISEDTOREFLECTRFC-3050DESIGNCHANGES2-SI-142-L3 REVISEDAEP:NRC:0969V RELIEFREQUESTREVISEDTOREFLECTRFC-3050DESIGNCHANGES2-SI-142-L4 REVISEDAEP:NRC:0969V RELIEFREQUESTREVISEDTOREFLECTRFC-3050DESIGNCHANGES2-SI-151-EREVISED2-SI-151-W REVISED2-SI-152-N REVISED2-SI-152-S REVISED2-SI-158-L1 REVISED2-SI-158-L2REVISED2-81-158-L3REVISEDAEP:NRC:0969S CLARIFICATION OFTESTINGREQUIREHENTS IHCOMMENTAEP:NRC:0969S CLARIFICATION OFTESTINGREQUIREMENTS INCOMMENTAEP:NRC:0969S CLARIFICATION OFTESTINGREQUIREMENTS INCOMMENTAEP:HRC:0969S CLARIFICATION OFTESTINGREQUIREMENTS INCOMMENTAEP:NRC:0969S CLARIFICATION OFTESTINGREQUIREMENTS IHCOMMENTAEP:NRC:0969S CLARIFICATION OFTESTIHGREQUIREMENTS INCOMHENTAEP:NRC:0969S CLARIFICATION OFTESTINGREQUIREMENTS INCOMMEHT tASMESectionXIValveInservice TestingPrRevision4SumeryofChanges.May7,1993ITEMCHANGESUBMITTAL REASON2-SI-185REVISED2-SV-122-23 REVISED2-SV-122-3 REVISED2-SV-122-4 REVISED2-Sl-158-L4 REVISED2-Sl-161-L1 REVISED2-S1-161.L2 REVISED2-Sl-161-L3 REVISED2-SI-161-L4 REVISED2-SI-166-1 REVISED2-SI-166-2 REVISED2-SI-166-3 REVISED2.SI-166-4REVISED2-SI-170-L1 REVISED2-Sl-170-L2 REVISED2-Sl-170-L3 REVISED2-Sl-170-L4 REVISEDAEP:HRC:0969S CLARIFICATION OFTESTINGREQUIREMENTS IHCOMMENTAEP:NRC:0969S CLARIFICATION OFTESTINGREQUIREMENTS INCOMMENTAEP:NRC:0969S CLARIFICATION OFTESTINGREQUIREMENTS INCOMMENTAEP:NRC:0969S CLARIFICAT10HOFTESTINGREQUIREMENTS INCOMMENTAEP:HRC:0969S CLARIFICATION OFTESTINGREQUIREMENTS INCOMMEHTAEP:NRC:0969S CLARIFICATION OFTESTINGREQUIREMENTS INCOMMENTAEP:HRC:0969S CLARIFICATIOH OFTESTINGREQUIREMENTS INCOMMENTAEP:NRC:0969S CLARIFICATION OFTESTINGREQUIREMENTS INCOMMENTAEP:NRC:0969S CLARIFICATION OFTESTINGREQUIREMENTS INCOMMENTAEP:NRC:0969S CLARIFICATION OFTESTINGREQUIREMENTS INCOMMENTAEP:NRC:0969S CLARIFICATION OFTESTINGREQUIREMENI'S INCOMMENTAEP:NRC:0969S CLARIFICATION OFTESTINGREQUIREMENTS IHCOMMENTAEP:HRC:0969S CLARIFICATION OFTESTINGREQUIREMENTS INCOMMENTAEP:NRC:0969V CLOSEDSAFETYFUNCTIONADDED,REL!EFREQUESTREVISEDAEP:NRC:0969V TYPOGRAPHICAL ERROR,CHAHGEDTAGFROMSV-122AEP:NRC:0969V TYPOGRAPHICAL ERROR,CHANGEDTAGFROMSV-122-72B AEP:NRC:0969V TYPOGRAPHICAL ERROR,CHANGEDTAGFROMSV-122-25B SLT-2TESTREVISEDDESCRIPTION AEP:HRC:0969V CLARIFICATION PERPLANTREQUESTSLT-2ATESTREVISEDDESCRIPTIOH AEP:NRC:0969V CLARIFICATION PERPLANTREQUEST Attachment BtoAEP:NRC:0969V ReliefRequests Attachment BtoAEP:NRC:0969V Page1ValvesforWhichReliefisRequested Unit1ESW-111,-112,SI-185CS-295CCW-224-1,
-2,CCW-225-1,
-2,SI-110N,-110SSI-142LI,L2,SI-101DG-127A,-129ADG-127C,-129C-113,-114-3,-4-3,-4L3,L4Unit2ESW-141,-142,-143,-144SI-185CS-295CCW-224-1,
-2,-3,-4CCW-225,-1,
-2,-3,-4SI-110N,-110SSI-142LI,L2,L3,L4SI-101DG-128A,-130ADG-128C,-130C DONALDCCOOKNUCLEARPLANTVALVETESTPROGRAMRELIEFREQUESTNOTES~IFlowDiagramNo:1-5113-~+4',
RevisionNo:4Date:5-7-93NOTE1NOTE2:ESW-109-115-243ColdShutdownJustificatio
- Thesevalvesarenormallyclosedandare*required tobeopen:when thecondensate storagetankisexhausted.
.Exercising thevalvescouldcauselakewatercontamination ofthesteamgenerators.
Lakewaterchemistry canpotentially impactsteamgenerator tubeintegrity.
Therefore, thevalveswillbefull-stroke testedat.acold;shutdown frequency.
Sincethevalvesaremanual,stroketimingisnotrequired.
Page20of85
DONALDC-COOKNUCLEARPLANTVALVETESTPROGRAMtIiRELIEFREQUESTNOTESFlowDiagramNo:1-5129-31 RevisionNo:4Date:5-7-93NOTE9:NOTE10:RV-251CodeRelief:Thisairoperatedvalve'susedtoregulatechargingheaderflowtothereactorcoolantsystemandsealwaterflowtothereactorcoolantpumpseals.Thevalvecannotbefull-strokeexercised atpoweroperation becauseitwouldinterrupt theRCPsealinjection flowandwouldalsoupsetpressurizer level.Thevalvewillbepart-stroke exercised duringpoweroperation andfull-stroke exercised atacoldshutdownfrequency.
Thevalvecannotbestroketimedbecausethereisnolocalorremotepositionindicator available andcycletimesaredirectlyproportional to"howfast"theoperatorcanturnthecontrolknob.Therefore, meaningful stroketimesarenotachievable.
Thecontrolschemeofthisvalvefunctions toremoveairfromthevalveoperator, whichduplicates thefail-safe condition, resulting in.thevalvegoingtofail-safe (open)position.
Therefore, thealternative testingproposedwillconsistoflocallyobserving thevalveduringfull-stroketestingforsmoothoperation andapparentproblemswhichcanaffectthevalveoperation..'II.",':,-:.':,::,.:.-.'.-:.-:.1 leap::;I'.-,.::.:alt-..;,,'-I,;.:::..II.:.r:::
.,':..y:.
ha%ety"fhne@ioy 6mB"rq~4i iii'ii'%f'i
q~<TEDW'h'fi'jii<jj'":jeri'g"'!i'iii'hei'xiii t'i8NWMby'~y'i'evezitiixijig46h<5xQme~tb:s'iiY7i jgwa'ter>,;tiom~~ent'el'.':n jg~bhki~RNS TcPage32of85I DONALDC.COOKNUCLEARPLANTVALVETESTPROGRAMRELIEFREQUESTNOTESFlowDiagramNo:1-5129-31 RevisionNo:4Date:5-7-93Note10(continued) adRi'teRPtBii~yatet'edheypcioaed-duni~ng;ax'eaux'eulatpos)g;castanet.'::he:,.,:Cashed Ou~".X",3.<>Ye:IL'(YX3l'4~3.%g'+3!'1'4~'f;c30'8'e:iij~08i4xbn)~::;:wk3~2@5eppeL-.xorme8kcfQS%4ex'Xv-";.:to'~R
'4eej'l".',,ll'ill-.'i
'::i'!'4'1'k it.:i'1:.::'::!':""4:.'!JNOTE11:CS-299E&W Comment:SeeAttachment "A"forpermissible seatleakagevalues.NsxFi<~12~ww:-"
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e'zchaen'gegKcigauia~pus<~iijate3':;y CO'At@.LAment:;i>~~,"!:RXeXC3.:89 Bg~+06';:~Va'fVS~Ci.08eCgOQh'3 Ag>;.;Oor'mat~~
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9,"bONsaskMef3@X8VHOP.;,"488;3@%'fig'8~485".;jn i'""s'a.:6g>tahar'qd nal,:coul@@iesu1'c~~min<3oss.'jofj"':pie'ssu6iee'x vx~~5"~x88ctox'5x'M'"'4
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v'e:"woukcl~re'QQQ;x e~Ve%4cx'Na%40fl~'"0R he'a~3'i'a.'.'eiti;:onj+S3 6v"'~!'4'::"8am~3:.-.<ia'jean:-'i,:vari~"g376w'",-.is,;:mai'atained Page33of85 DONALDC.COOKNUCLEARPLANTVALVETESTPROGRAMRELIEFREQUESTNOTESFlowDiagramNo:1-5129-31 RevisionNo:4Date:5-7-93Note12(continued)
KXarCi;~iie)."~i~p,,acocndenne:;!With!::,XWW.;.p0'2p~('a)~at::;:;-Xefueii~n'g.;
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.C}N...QQPage34of85 DONALDC.COOKNUCLEARPLANTVALVETESTPROGRAMS4FlowDiagramNo:RevisionNo:4Date:5-7-93RELIEFREQUESTNOTESI1-5135-35 T5Note5(continued)
Thisvalveiscontrolled byanauto/manual stationwithautoinputfromtheletdownheatexchanger outlettemperature sensor(QTC-302).ThevalvealsotripsclosedfromanSXsignalviaasolenoidvalve.Thevalvewillbefull-stroke exercised quarterly usingauto/manual stationwhichwillpermitrapidcyclingofthisregulating valveresulting inminimalimpactonletdowntemperature.
Meaningful stroketimedataisnotavailable sincethisvalvedoesnothavelocalorremotepositionindication.
Failsafetestingthisvalveclosedrequiresalongerperiodoftimethancyclingthevalveusingtheauto/manual station.Thevalvewillbefailsafetestedtoitsclosedpositionatcoldshutdownfrequency withletdownflowoutofservicethusavoidinghighletdownlinetemperatures thatcouldcause'flashing intheletdownheatexchanger andliftingofsafetyvalves.Page37of85 DONALDC.COOKNUCLEARPLANTVALVETESTPROGRAMRELIEFREQUESTNOTESFlowDiagramNo:1-5135-35 RevisionNo:4Date:5-7-93gCjFCII~Page38of85 DONALDC.COOKNUCLEARPLANTVALVETESTPROGRAMRELIEFREQUESTNOTESFlowDiagramNo:1-5142-QRevisionNo:4Date:5-7-93NOTE1:NOTE2:ICM-250-251-260and-265CodeRelief:SeeAttachment "A"forpermissible seatleakagevalues.NOTE3:NOTE4:IMO-261ColdShutdownJustification
- ThisvalvecannotbetestedwhenSIpumpsarerequiredtobeoperable.
Testingwouldresultinisolation ofthecommonsuction'linetobothSItrains.Thisvalvewillbestroketestedandtimedatcoldshutdownfrequency.
IMO-262and-263ColdShutdownJustification
- Thesemotoroperatedvalvesarelocatedinseriesinthere-circulation lineoftheSafetyInjection pumps.Exercising eitherofthesevalveswillmakebothSIpumpsinoperable.
Thesevalveswillbefull-stroke exercised andtimedatcoldshutdownfrequency whenSIpumpsarenotrequiredtobeoperable.
NOTE5:SI-110N-110SCodeRelief:SafetyInjection (SI)pumpdischarge valves,SI-110Nand-110S,cannotbeexercised duringpoweroperation becausetheSIpumpscannotovercomereactorcoolantsystempressure.
Therefore, noflowpathexistsand,becauseminimumflowlinesbranchoffupstreamofthesevalves,theycannotbepart-stroke testedduringpumptesting.Thesevalvescannotbeexercised duringcoldshutdownbecausetheSIpumpsarerequiredtobeinoperable byTechnical Specification 3.5.3toprotectagainstlowtemperature ovezpressurization ofthereactor.Fh~s'se'."v'a'!vers Page43of85 DONALDC.COOKNUCLEARPLANTVALVETESTPROGRAMRELIEFREQUESTNOTESFlowDiagramNo:1-5142-g2:=
RevisionNo:4Date:5-7-93Note5(continued) wi!1'i!'haaxuihll:='str<<iks!.-.'exancl~eB~!8;:.wilt jlisopen4,and~~a1~ossd~@osi&
~onV~3:8%8kjgÃ4~kX4'XQVX~LSQ-'4XXN~85C+Pe NOTE682-142LlL2L3andL4CodeRelief:jfh~f88efC eok~yuaXVgS~isn4j 884228484i8i82f4shut'duos%
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tpgpumpca>y>auoticn~yheo Page44of85 DONALDC.COOKNUCLEARPLANTVALVETESTPROGRAMRELXEFREQUESTNOTESFlowDiagramNo:1-5151B-28 RevisionNo:4Date:5-7-93,Ial'IROL+KM;..~xlDNWIXW-::.1WBA.
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ndaÃXR~.:i~ad'~e-:.;,li'gBa~a'i.:,ga~lyasypKga~~an, apan;aagaKPj ilg'+lOfiji!CO@8 dh'iCtgfSX'g'~g'kXibagl,",81+8%!BC!ti'8'k'"2'SC
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DONALDC.COOKNUCLEARPLANTVALVETESTPROGRAMRELIEFREQUESTNOTESI~S5FlowDiagramNo:2-5129-32 RevisionNo:4Date:5-7-93I~INOTE9:NOTE10:tRV-251CodeRelief:Thisairoperatedvalveisusedtoregulatechargingheaderflowtothereactorcoolantsystemandsealwaterflowtothereactorcoolantpumpseals.Thevalvecannotbefull-strokeexercised atpoweroperation becauseit,wouldinterrupt theRCPsealinjection flowandwouldalsoupsetpressurizer level.Thevalvewillbepart-stroke exercised duringpoweroperation andfull-stroke exercised atacoldshutdownfrequency.
Thevalvecannotbestroketimedbecausethereisnolocalorremotepositionindicator available andcycletimesaredirectlyproportional to"howfast"theoperatorcanturnthecontrolknob.Therefore, meaningful stroketimesarenotachievable.
Thecontrolschemeofthisvalvefunctions toremoveairfromthevalveoperator, whichduplicates thefail-safe condition, resulting inthevalvegoingtofail-safe (open)position.
Therefore, thealternative testingproposedwillconsistoflocallyobserving thevalveduringfull-stroketestingforsmoothoperation andapparentproblemswhichcanaffectthevalveoperation.
SI-185CodeRelief:Bits;p'armKgXyj&c':oij9i<yaXjyejhas":,";an~'op'eq I.Page32of85
~-~IDONALDC.COOKNUCLEARPLANTVALVETESTPROGRAMRELIEFREQUESTNOTESFlowDiagramNo:2-5129-32 RevisionNo:4Date:5-7-93Note10(continued)
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Ci<ri~Xv~~,;;i Page33of85 DONALDC.COOKNUCLEARPLANTVALVETESTPROGRAMRELXEFREQUESTNOTESFlowDiagramNo:2-5129-32 RevisionNo:4Date:5-7-93~~Note12(continued) egezatSeB,~In:a'e:-eel.deduce,,:.WiP'heidi-";3d'2'if/);;<<.:-',~t'!Xe?fue1 ileafl8~Ã4~3~f4NXE'K60885WCFt~~'pL83N~~'O'OXiC3;0'85VYAX'8'83'.
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Page34of85 DONALDC.COOKNUCLEARPLANTVALVETESTPROGRAMRELIEFREQUESTNOTESI~IIFlowDiagramNo:2-5135-34 RevisionNo:4Date:5-7-93Note5(continued)
Thisvalveiscontrolled byanauto/manual stationwithautoinputfromtheletdownheatexchanger outlettemperature sensor(QTC-302).ThevalvealsotripsclosedfromanSIsignalviaasolenoidvalve.Thevalvewillbefull-stroke exercised quarterly usingauto/manual stationwhichwillpermitrapidcyclingofthisregulating valveresulting inminimalimpactonletdowntemperature.
Meaningful stroketimedataisnotavailable sincethisvalvedoesnothavelocalorremotepositionindication.
Failsafetestingthisvalveclosedrequiresalongerperiodoftimethancyclingthevalveusingtheauto/manual station.Thevalvewillbefailsafetestedtoitsclosedpositionatcoldshutdownfrequency withletdownflowoutofservicethusavoidinghighletdownlinetemperatures thatcouldcauseflashingintheletdownheatexchanger andliftingofsafetyvalves.Page37of85 DONALDC.COOKNUCLEARPLANTVALVETESTPROGRAMRELIEFREQUESTNOTESFlowDiagramNo:2-5135-34 RevisionNo:4Date:5-7-93Page38of85 DONALDC.COOKNUCLEARPLANTVALVETESTPROGRAMRELIEFREQUESTNOTESFlowDiagramNo:2-5142-Q$
RevisionNo:4Date:5-7-93NOTE1:ICM-250andICM-251f:Commentu 7:.-:,:::.:;-:ghana~!previous'~,::suhvmi~a6,:::i'~18 NOTE2NOTE3:NOTE4NOTE5:ICM-250-251-260and-265CodeRelief:SeeAttachment "A"forpermissible seatleakagevalues.IMO-261ColdShutdownJustification
- ThisvalvecannotbetestedwhenSIpumpsarerequiredtobeoperable.
Testingwouldresultinisolation ofthecommonsuctionlinetobothSItrains.Thisvalvewillbestroketestedandtimedatcoldshutdownfrequency.
IMO-262and-263ColdShutdownJustification
- Thesemotoroperatedvalvesarelocatedinseriesinthere-circulation lineoftheSafetyInjection pumps.Exercising eitherofthesevalveswillmakebothSIpumpsinoperable.
Thesevalveswillbefull-stroke exercised andtimedatcoldshutdownfrequency whenSIpumpsarenotrequiredtobeoperable.
SI-110N-110SCodeRelief:SafetyInjection (SI)pumpdischarge valves,SI-110Nand-110S,cannotbeexercised duringpoweroperation becausetheSIpumpscannotovercomereactorcoolantsystempressure.
Therefore, noflowpathexistsand,becauseminimumflowlinesbranchoffupstreamofthesevalves,theycannotbepart-stroke testedduringpumptesting.Thesevalvescannotbeexercised duringcoldshutdownbecausetheSIpumpsarerequiredtobeinoperable byTechnical Specification 3.5.3toprotectagainstlowtemperature overpressurization ofthereactorgh~.ssiaivg:"ves Page43of85 FlowDiagramNo:DONALDC.COOKNUCLEARPLANTVALVETESTPROGRAMRELIEFREQUESTNOTES2-5142-35 RevisionNo:4Date:5-7-93NOTE6Note5(continued)
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