ML17325B083

Ro:Listed Fire Barriers Inoperable for Longer than 7 Days Allowed by Tech Spec 3.7.10 Action A.Fire Damper in Line Duct Damper in Auxiliary Bldg Declared Inoperable on 881130. Followup Rept Will Be Issued When Dampers Operable

ML17325B083
Person / Time
Site:	Cook
Issue date:	12/22/1988
From:	SMITH W G INDIANA MICHIGAN POWER CO. (FORMERLY INDIANA & MICHIG
To:	NRC OFFICE OF ADMINISTRATION & RESOURCES MANAGEMENT (ARM)
References
NUDOCS 8901040287
Download: ML17325B083 (4)

Text

ACCK1ZMTEDDISHVBt-'TIDYDEMONSTRATIONSYSTEM~~REGULATORYINFORMATIONDISTRIBUTIONSYSTEM(RIDS)ACCESSIONNBR:8901040287DOC.DATE:88/12/22NOTARIZED:NODOCKET-FACIL:50-315DonaldC.CookNuclearPowerPlant,Unit1,Indiana&0500031550-316DonaldC.CookNuclearPowerPlant,Unit2,Indiana&05000316AUTH.NAME.AUTHORAFFILIATION-SMITH,W.G.IndianaMichiganPowerCo.(formerlyIndiana&'MichiganEle.RECIP.NAMERECIPIENTAFFILIATIONDocumentControl.Branch(DocumentControlDesk)R

SUBJECT:

RO:listedfirebarriersinoperableforlongerthan7daysIallowedbyTechSpec3.7.10ActionA.DISTRIBUTIONCODE:IE22DCOPIESRECEIVED:LTR(ENCLSIZE-DTITLE:50.73LicenseeEventReport(LER),IncidentRpt,etc.8NOTES:RECIPIENTIDCODE/NAMEPD3-1LASTANG,JINTERNAL:ACRSMICHELSONACRSWYLIEAEOD/DSP/TPABARM/DCTS/DABNRR/DEST/ADS7ENRR/DEST/ESB8DNRR/DEST/MEB9HNRR/DEST/PSB8DNRR/DEST/SGB8DNRR/DLPQ/QAB10NRR/DREP/RAB10NRg/DRlS/B9AREE02DSR/PRABEXTERNAL:EG&GWILLIAMS,SHSTLOBBYWARDNRCPDRNSICMAYS,GCOPIESLTTRENCL1111111111111111RECIPIENTIDCODE/NAMEPD3-1PDACRSMOELLERAEOD/DOAAEOD/ROAB/DSPDEDRONRR/DEST/CEB8HNRR/DEST/ICSB7NRR/DEST/MTB9HNRR/DEST/RSB8ENRR/DLPQ/HFB10NRR/DOEA/EAB11NRR/DREP/RPB10NUDOCS-ABSTRACTRES/DSIR/EIBRGN3FILE01FORDBLDGHOYiALPDRNSICHARRIS,JCOPIESLTTRENCLRIShNOrETOALL"RIDS"RECIPIENTS:PLEASEHELPUSIOREDUCEHASTE!CXNI'ACT'IHEDOCUMENrCOVZROLDESK,ROOMPl-37(EXT.20079)%0ELOCUTEVDURNAMEFRQHDIPHKKlTIONLISISFORDOCUMENISYOUDON'TNEEDfTOTALNUMBEROFCOPIESREQUIRED:LTTR44ENCL IndianaMichiganPowerCompanyCookNuciearPlanr~P.O.Box458Sridgman,Ml491066164655901December22,1988lNQMNANICHl6ANPOWERDonaldC.CookNuclearPlantUnits162Docke'tNos.50-315and50-316LicenseNos.,DPR-58andDPR-74U.S.NuclearRegulatoryCommissionDocumentControlDeskWashington,.D.C.'20555Attn:A.B.Davis

DearMr.Davis:

Thisletteristoinformyouthatthefire'barrierslistedbelowhavebeeninoperableforlongerthanthesevendaysallowedbyTechnicalSpecification3.7.10Actiona.lnallcases',theapplicablefirewatchesasrequiredbyTechnicalSpecification3.7.10A'ctiona.wereestablishedandmaintaineduntilthecomponentwasreturnedtooperablestatus,orwillbemaintaineduntilthecomponentisreturnedtooperablestatus.FireDampers1-HV-AS-D2Aaninlineductdamperonthe633'elevationoftheAuxiliaryBuilding(FireZone52)wasdeclaredinoperableduringroutinetestingonNovember30,1988.FollowingcleaningandadjustmentthedamperwasreturnedtooperablestatusonDecember8,1988.FireDamper2-HV-AC-FD-3AseparatingtheUnitTwoP-250computerroom(FireZone72)andtheUnitTwoControlRoomHVACRoom(FireZone73)wasdeclaredinoperableduringroutinetestingonNovember29,1988.FollowingcleaningandadjustmentthedamperwasreturnedtooperablestatusonDecember17,1988.2.FireDamper1-HV-TX-FD-1separatingtheUnitOnePressurizerHeaterTransformerRoom(FireZone14)andtheUnitOne591elevationoftheTurbineBuilding(FireZone79)andFireDamper2-HV-TX-FD-1separatingtheUnit2PressurizerheaterTransformerRoom(Fire Mr.A.B.DavisDecember22,1988..Page2of2Zone85)weredeclaredinoperableonDecember7,1988.duringroutinetesting.AfterfollowuptestingthedamperswerereferredtoAEPSCforengineeringevaluationanddeterminationof.appropriaterepairs.3.FireDoor346separatingtheUnit2EmergencySafetySwitchgearRoom(FireZone45)andtheTransformerandSwitchgearRoom(FireZone46A)wasdeclared-inoperableduringroutine,testingonNovember28,1988becausethedoorwouldnotclosetoitsfullclosedposition.investigationrevealedthat,partswerebrokeninthedoorcloser/idlerassembly.ThePlantMaintenanceDepartmentiscurrentlyworkingwithengineersatAEPSCtoobtaincertifiedpartstorepairthedoor.Afol'lowupreportwillbeissuedonceFireDampers1-HV-TX-FD-1and2-HV-TX-FD-1andFireDoor34'6arereturnedtooperablestatus.Respect,fully,uJf~W.G.Smit,Jr.PlantManager:afhc:'eeAttachedDistribution D.H.WilliamsC.J.Paperiello,Region-IIIM.P.AlexichP.A.BarrettJ.E.BorggrenR.F.Kroeger,NRCResidentInspectorW.Scott,NRCR..C.Callen'.Charnoff,Esp.DottieSherman,ANILibraryD.HahnINPOPNSRCA.A.BlindS.J.Brewer/B.P.Lauzau