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

ACCK1ZMTED DISHVBt-'TIDY DEMONSTRATION SYSTEM~~REGULATORY INFORMATION DISTRIBUTION SYSTEM(RIDS)ACCESSION NBR:8901040287 DOC.DATE:

88/12/22NOTARIZED:

NODOCKET-FACIL:50-315 DonaldC.CookNuclearPowerPlant,Unit1,Indiana&0500031550-316DonaldC.CookNuclearPowerPlant,Unit2,Indiana&05000316AUTH.NAME.AUTHORAFFILIATION-SMITH,W.G.

IndianaMichiganPowerCo.(formerly Indiana&'Michigan Ele.RECIP.NAME RECIPIENT AFFILIATION DocumentControl.Branch(Document ControlDesk)R

SUBJECT:

RO:listed firebarriersinoperable forlongerthan7daysIallowedbyTechSpec3.7.10ActionA.DISTRIBUTION CODE:IE22DCOPIESRECEIVED:LTR (ENCLSIZE-DTITLE:50.73LicenseeEventReport(LER),IncidentRpt,etc.8NOTES:RECIPIENT IDCODE/NAME PD3-1LASTANG,JINTERNAL:

ACRSMICHELSON ACRSWYLIEAEOD/DSP/TPABARM/DCTS/DAB NRR/DEST/ADS 7ENRR/DEST/ESB 8DNRR/DEST/MEB9HNRR/DEST/PSB 8DNRR/DEST/SGB 8DNRR/DLPQ/QAB 10NRR/DREP/RAB 10NRg/DRlS/

B9AREE02DSR/PRABEXTERNAL:

EG&GWILLIAMS,S HSTLOBBYWARDNRCPDRNSICMAYS,GCOPIESLTTRENCL1111111111111111RECIPIENT IDCODE/NAME PD3-1PDACRSMOELLERAEOD/DOAAEOD/ROAB/DSP DEDRONRR/DEST/CEB 8HNRR/DEST/ICSB 7NRR/DEST/MTB 9HNRR/DEST/RSB 8ENRR/DLPQ/HFB 10NRR/DOEA/EAB 11NRR/DREP/RPB 10NUDOCS-ABSTRACT RES/DSIR/EIB RGN3FILE01FORDBLDGHOYiALPDRNSICHARRIS,JCOPIESLTTRENCLRIShNOrETOALL"RIDS"RECIPIENTS:

PLEASEHELPUSIOREDUCEHASTE!CXNI'ACT'IHEDOCUMENrCOVZROLDESK,ROOMPl-37(EXT.20079)%0ELOCUTEVDURNAMEFRQHDIPHKKlTION LISISFORDOCUMENIS YOUDON'TNEEDfTOTALNUMBEROFCOPIESREQUIRED:

LTTR44ENCL IndianaMichiganPowerCompanyCookNuciearPlanr~P.O.Box458Sridgman, Ml491066164655901December22,1988lNQMNANICHl6ANPOWERDonaldC.CookNuclearPlantUnits162Docke'tNos.50-315and50-316LicenseNos.,DPR-58 andDPR-74U.S.NuclearRegulatory Commission DocumentControlDeskWashington,

.D.C.'20555Attn:A.B.Davis

DearMr.Davis:

Thisletteristoinformyouthatthefire'barriers listedbelowhavebeeninoperable forlongerthanthesevendaysallowedbyTechnical Specification 3.7.10Actiona.lnallcases',theapplicable firewatchesasrequiredbyTechnical Specification 3.7.10A'ctiona.wereestablished andmaintained untilthecomponent wasreturnedtooperablestatus,orwillbemaintained untilthecomponent isreturnedtooperablestatus.FireDampers1-HV-AS-D2A aninlineductdamperonthe633'elevation oftheAuxiliary Building(FireZone52)wasdeclaredinoperable duringroutinetestingonNovember30,1988.Following cleaningandadjustment thedamperwasreturnedtooperablestatusonDecember8,1988.FireDamper2-HV-AC-FD-3A separating theUnitTwoP-250computerroom(FireZone72)andtheUnitTwoControlRoomHVACRoom(FireZone73)wasdeclaredinoperable duringroutinetestingonNovember29,1988.Following cleaningandadjustment thedamperwasreturnedtooperablestatusonDecember17,1988.2.FireDamper1-HV-TX-FD-1 separating theUnitOnePressurizer HeaterTransformer Room(FireZone14)andtheUnitOne591elevation oftheTurbineBuilding(FireZone79)andFireDamper2-HV-TX-FD-1 separating theUnit2Pressurizer heaterTransformer Room(Fire Mr.A.B.DavisDecember22,1988..Page2of2Zone85)weredeclaredinoperable onDecember7,1988.duringroutinetesting.AfterfollowuptestingthedamperswerereferredtoAEPSCforengineering evaluation anddetermination of.appropriate repairs.3.FireDoor346separating theUnit2Emergency SafetySwitchgear Room(FireZone45)andtheTransformer andSwitchgear Room(FireZone46A)wasdeclared-inoperable duringroutine,testingonNovember28,1988becausethedoorwouldnotclosetoitsfullclosedposition.

investigation revealedthat,partswerebrokeninthedoorcloser/idler assembly.

ThePlantMaintenance Department iscurrently workingwithengineers atAEPSCtoobtaincertified partstorepairthedoor.Afol'lowupreportwillbeissuedonceFireDampers1-HV-TX-FD-1 and2-HV-TX-FD-1 andFireDoor34'6arereturnedtooperablestatus.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,NRCResidentInspector W.Scott,NRCR..C.Callen'.Charnoff, Esp.DottieSherman,ANILibraryD.HahnINPOPNSRCA.A.BlindS.J.Brewer/B.

P.Lauzau