DlrrRIBvzoN DEMO STR TIoN SYrrZM

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DlrrRIBvzoNACCELERATEDsYrrZMDEMO sTR TIoN REGULATORY INFORMATION DISTRIBUTION SYSTEM (RIDS)k'}NOTARIZED: NODOC.DATE: 88/11/28FACIL:50-410 Nine Mile Point Nuclear Station, Unit 2, Niagara MohaAUTH. NAMEAUTHOR AFFILIATIONVOLZA,P.Niagara Mohawk Power Corp.WILLIS,J.L.Niagara Mohawk Power Corp.ACCESSION NBR:8812060254DOCKET05000410RECIP. NAME,. ';i";.- RECIPIENT. e"to ".""':."'issed:.suryeiU;ance:-m-" radiation-'onitor.:QSWP*RE1%6B'.-"-'"-»:" ':-SUBJECT'. LER.:88-:060-.00:.on, 881010;.Tech.W/8ltr.—SIZE:DISTRIBUTION CODE: IE22D COPIES RECEIVED:LTRENCLTITLE: '50';73 Lice'nsee Event Report "(LER); In'cident.Rpt.,:etc.-l.NOTES:RECIPIENTIDCOPIESLTTR ENCL1111CODE/NAMEPD1-1 LAHAUGHEY,MINTERNAL: ACRS MICHELSONACRS WYLIEAEOD/DS P/TPABARM/DCTS/DABNRR/DEST/ADS 7ENRR/DEST/ESB 8DNRR/DEST/MEB 9HNRR/DEST/PSB SDNRR/DEST/SGB 8DNRR/DLPQ/QAB 10NRR/DREP/RAB 10 RI IB 9AGFILE'02PRABEXTERNAL: EG&G WILLIAMS,SH ST LOBBY WARDNRC PDRNSIC MAYS,G1111RECIPIENTIDCOPIESLTTR ENCLCODE/NAMEPD1-1 PDBENEDICT,R111101ACRS MOELLERAEOD/DOAAEOD/ROAB/DSPDEDRONRR/DEST/CEB 8HNRR/DEST/ICSB 7NRR/DEST/MTB111111111.'1'111111NRR/DLPQ/HFB 10NRR/DOEA/EAB 11NRR/DREP/RPB 1044FORD BLDG DSIR/EIBRGN1FILE 01NSIC 1/hDNOPEIO ALL "RIDS" RECIPIEPIS:PIZASE HELP USK)REDUCERXN Pl-37 (EXT. 20079)KVHZL (XÃIACT 'XHE DOCUMEtfZ CXWHKL DESKiNME FRY DISTRIBUTIONTO ELIMINATE YOURLISTS FOR DOCUMEMIS YOU DGN T NEEDtTOTAL NUMBER OF COPIES REQUIRED: LTTR44ENCL43

U.S. NUCLEAR REGULATORY COMMISSIONNAC Form 344(93)3 IAPPROVKO OMB NO. 3)40-0104EXPIRES: S/31/SSLICENSEE EVENT REPORT (LER)Nine Mile Point Unit20EVENT DATE(5)OAO'EAR*YEAR0504100OF1isseDeficiencyue opec ca ion on- omp 1anceec naca2SWP*RE1468Programmaticon Radiation MonitorMONTHPACE 3IDOCKET NUMBER (2)FACILITY NAME (11OTHER FACILI'TIES INVOLVED (SlLEA NUMBER (4)AEPOAT DATE (7)jy?l; SEQUENTIAL .'.)1c A4 VIBIDtv MONTH'DA'Y' 'EARNI/MBKA cA IIVMBBA0?cFACILITYNAMES II" ',' 'nr,' " "'OCKETN/A0500. 0NUMBERISI'PERATINC.110!0'88'.;06088"11,:.,00.,28 .88(,I.:):; ',N/A0THIS REPORT IS SUBMITTED PURSUANT T0 THE REOUIREMENTS OF 10 CFR ()I (Check one or moreMODE (4)420.e05(clPOWERLEVELI0 020A05( l(1) I I)50.34(el(1)20.405(e l(1) (4 I50.34( l(2)20.405(e l(1) liiil50.73( )(1)(I)X20.605(e)0)llv)',""-'1. I ",',I (I )(elf350.73(e)11)(ii) ).'I 7'yUI'50.73(e l(1) (ii)l'0.405(e500. 0.of the follovfinP/ (11)50.73(e l(2)(iv)73.7)(B)50.73 I I I 2)(v)73.7) lc)50.73I l(2I(villOTHER /Specify /n AorvectOe/ovrend ln yen/, N/IC Form366A)50.73(el(2) (viiil(AI150.73(el(2)(viii)IB)0 7 ',"' 50.73( l(2)(n)LICENSEE CONTACT FOR THIS LER (11)NAMETELEPHONE NUMBERAREA CODEVolza, Radiation Protection ManagerPasquale315349-2429COMPLETK ONE LINE FOA EACH COMPONENT FAILURE DESCRIBED IN THIS REPORT EPORTABLETo NPRDSy Q h'k:44MFIr)MONTHSUPPLEMENTAL AEPOAT EXPECTED I)BIYESIlfyer, comp/eteEXPECTED St/Sht/Sf/ON DA 76/OAYEXPECTEDSUBMISSIONDATE (15INOAesTRAcT ILlm/t to re00 /peter, /.e., eppronimetery llfteen tlnple.rpece rypevvntren linn/ (14)at 1210 hours, with the reactor mode switch in "SHUTDOWN"Condition4), the Operations Department determined that a Limiting(OperationalCondition for Operation (LCO) as defined by Technical Specification (TS)3.3.7.9 had been exceeded at Nine Mile Point Unit 2 (NMP2). The LCO wasexceeded when the Service Water System radioactive liquid effluent monitor,2SWP*RE1468, was inoperable for approximately 17 days without observing theproper TS Action Item. The monitor was inoperable due to a missed surveillancetest. At the time of this determination reactor coolant pressure was ambientand reactor coolant temperature was approximately 101 degrees Fahrenheit.OnOctober 28, 1988root cause of this eventdeficiency.Thehas been determi nedtobe a programmaticImmediate corrective actions taken by the Niagara Mohawk licensed operatorswere: (1) declare monitor 2SWP*RE146B inoperable; (2) instruct the ChemistryDepartment to take grab samples; and (3) have the Radiation ProtectionDepartment perform the required surveillance test.Additional corrective actions for this event are: (1) the SurveillanceProcedure report format has been modified so completion dates will befor each independent component; and (2) a Lessonstransmittal will be issued to all applicable departments.documented.88i2060254 88il28(-")DOCK 050004iOPDR8NAC Fotm 344i9.83 IPDCLearnedYEAR

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U.S. NUCLEAR REGULATORy COMMISSIONNRC foNA SSSA)862)LICENSEENTREPORT (LERI TEXT CONTINV/e/NCOCKET NUMBER 12)AGILITYNAME 11)LER NUMSER (6)yEARNine Mile Point UnitTE)TT /4/88/8 «M88if/898Ped,I.;I8882APPROVEO OMS NO.2150&)08EXPIRES: 8/31/88os000410 SEQUENTIALNVMSEA88.060PAGE IS)REVISIONNVMSEA0002OF04a4tdanal iVftC %%d//n 2/E/AS/ 117)DESCRIPTION OF EVENT1- OnOctober 28;.'1988't"1-210 hours, with .theCondition')-;,the'perations Department'etermined. that."a .'Lim'iting --'.-'ondition,.for:.Oper fi'catio'n "('TS)-"3.3.7.9 '' onal)at Nine. Mile,Point, Unit"2--(NMP2). The LCO was exceeded whenthe Service Water System radioactive liquid effluent monitor, 2SWP*RE146B, wasinoperable for approximately 17 days without observing,.the proper TS„Action. Item.The monitor was inoperable"due'to a- missed surveillance test.At ambient:"and))reactor)pressure:tcool ant temperature was approximately'01 'deg'r'e'es "Fahre'nhei t.„ had been. exceededThe sequence of events which resulted in thisTSviolation isasfollows.at 0400 hours, 2SWP*RE146B was declared inoperable due to aspurious alert and high alarm signal on the monitor. A work request (WR 135192)was issued to investigate the cause of the alarms.This action generated anentry in Equipment Status Log (ESL), ¹88-693.OnOctober 7, 19883.3;7.9, Action130 "With the'umber of channels OPERABLE less thanthe Minimum Channels OPERABLE requirement, effluent releases viathis pathway.may continue provided that,.at least once per 12 hours, grabsamples are'ollected and analyzed for radioactivity", the Station ShiftSupervisor (SSS)'ispatched chemistry personnel to obtain periodic 12 hour grabPer TSrequiredbysamples.At 0745 hours, the Radiation Protection (RP) Department commenced surveillanceprocedure N2-RSP-RMS-M003, "Monthly Source Check of .DRMS (Digital RadiationMonitoring System) Technical Specification Radiation Monitors", which includedmonitor 2SWP*RE146B. The SSS notified the RP technicians that WR 135192 wasstillopen.RP technicians notifiedtheir surveillance without sourceAt 0830 hours, thecompletedOnthe SSS, they had successfullychecking 2SWP*RE146B.October 10, 1988 at 2000 hours the Chemistry Department obtainedsampleat2SWP*RE146B.their finalAt 2145 hours, the SSS cleared entry ¹88-693 (WR 135192 was closed) from theESL; put 2SWP*RE146B back in service, and relieved the Chemistry Department ofobtaining any additional grab samples.NRC POIIM ESSA)942 )*U 8GPO:! 986W624 36/466

U.S. NUCLEAR REQULA'TORy COMMISSIONt/RC Ponn 388A(983(NT REPORT ILER) TEXT CONTINULICENSEE NEXPIRES: 8/31/88COCKET NUMBER (2(ACIUTY NAME 111AI'PROVEO OMS NO. 3LER NUMBER (81yEAR '1 ) SEQVENT/ALNVMSEANine Mile Point UnitTEXT /0/No/o s//s/Io /s///ul/8 //oo o/S((bnel A/RC /o////2osoo410o 9/ ((7)06088 gREVISIONNVMSSII03 0F0004October 28, 1988,.as a resul:t of -NMP2 LER (L'i'censee Event Report): 88-'53,'. RPSupervision performed a subsequent review 'of-the Oct'ober 7, 1988. test. resultsfor N2-RSP-RMS'-M003-and dot/ermin'ed';that 2SWP.",RE1468'ad .bee'n 'd'ecla'red operable:and had,not; bee'n "source 'checked.: as'.r.equired-by'.,TS::.'ctober 10;",1988;was 'the:last day'the s'urveillance'test for 2SWP"RE1468'could'be 'p'erfo'rmed 'w'fthoutbeing overdue.Gnitsupervisor:then i.nformed"the -SSS. of the:.missed 'surveillance." The:SSSafter reviewing this information then declared 2SWP*RE1468 inoperable at 1210TheRPliourson October. 28, 1988.,';There were no inoperable systems or components at the start of this event whichNo component failures occurred as a result of thiscontributed to this event.event.II.CAUSE OF EVENTroot cause of the event has been determined to be programmatic deficiency.did not follow up on WR 135192 status after October 7, 1988, toRP personnelperform the required surveillance testing upon restoration of 2SWP*RE1468 to anoperable status even though the procedure was completed with WR 135192 open.TheThecontributing factor was that the RP surveillance test results were notreported by individual testable components or channels, instead by procedureRP personnelwould have tracked 2SWP*RE1468 for sourcecompletion. Thus,check status, the database would have showndone on October 7, 1988.AifIII.itANALYSIS OF EVENTrequirements of TS 3.3.7.9 are provided to assure that the .release ofradioactive materials in liquid effluents to unrestricted areas will bemaintained within the requirements of 1 OCFR20.TheEven though monitor 2SWP*RE1468 was not operable as defined by TS, the monitorwas in service and monitoring the liquid effluent throughpathway.Additionally the post-event surveillance test proved the monitor to be workingproperly. Therefore, we can state with confidence that the monitor was workingitsproperly during the event, performingThus,it isitsdetection function.concluded that there were no significant releasesresulted from this event.and no adversesafety consequencesTheNRC SORM SSSA(9431monitorwasinoperable for approximately17 days.oU.S.OPO:1988% 824 838/488

U.S. NUCLEAR REGULATORY CQMMISSIONNRC Po/RI 388A(883)LICENSEElAITREPORT ILER) TEXT CONTINUNQQCKET NUMBER (1)ACILITYNAME (11 Nine Mile Point UnitTE)(T IP RSNS N»C 1//SEEESS(I V.I/SP205000APPRQVEO QMB NQ(EXPIRES: 8/31/88LER NUMBER IS)410YEARSEQVENTIALNVMSER880603150&)04PAQ:- 1 REVISION"8 'VMSER04000F04P/RC PC(//II 3//EABI (17)CORRECTI VE ACTIONSPlanning Department has'.i ve Maintenance/Surveil.lance .Test database.-'::Each-"testablecomponent has':its: own-attachment-'for-.'th'i's:p'arti'cul'a'r p'rocedure .1'The"'the2.Learned Transmittal will be issued to all departmentsperforming surveillance, tests explaining. the event and .its -importance.V.ADDITIONAL- INFORMATION--A.Identification ofLessonsComponentsReferred to inthisLERIEEE 803ComponentEService Water SystemRadiation MonitorDigital Radiation Monitoring SystemB.Failed Components -C.Previous Similar Events-IEEE 805System IDI IS FunctBIBIN/AMONMONILNone88-53 is related.LER 88-53 discussed a missed surveillance test due toinadequate tracking (surveillances of multiple components wer e tracked in aLERsingle item).The experiencewas an existingNR C(8481f0 8 M SSSAlearned withcondition.LER88-53 did not preventLER88-60 becauseit U.S.GPO:)986 0BC 38 .

.Ll 7 NIAGAIIA 0 MOHAWKNMP 41667—UNIT 2/P.O. BOX 63, LYCOMING, NY 13093tTELEPHONE (315) 343-2110NINE MILE POINTNovember 28, 1988United States Nuclear Regulatory CommissionDocument Control Desk.,Washington,RE:DC20555Docket No. 50-410LER 88-60Gentlemen:In accordance with 10Licensee Event Report:LERCFR50.73,wehereby submit the following88-60 Is being submitted in accordanceA 10 CFRwith 10 CFR 50.73(a) (2) (i) (8), "Any operation or condition prohibitedby the plant's Technical Spe'cifications".50.72 report was made at 1304 hours on October 28, 1988.This report was completed in the format designatedSupplement 2, dated September 1985.truly yours,Very, (J. L. WillisGeneral SuperintendentNuclear GenerationJLW/DAC/mjdAttachmentscc:Regional Administrator, RegionSr. Resident Inspector,W.1A. CookinNUREG-1022,

ACCELERATED DlrrRIBvzoN DEMO sTR TIoN sYrrZM k'} REGULATORY INFORMATION DISTRIBUTION SYSTEM (RIDS) ACCESSION NBR:8812060254 DOC.DATE: 88/11/28 NOTARIZED: NO DOCKET FACIL:50-410 Nine Mile Point Nuclear Station, Unit 2, Niagara Moha 05000410 AUTH.NAME AUTHOR AFFILIATION VOLZA,P. Niagara Mohawk Power Corp. WILLIS,J.L. Niagara Mohawk Power Corp. RECIP. NAME,. ';i";.- „., RECIPIENT. AFF'1LIATZON .

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