ML20133F994

Summary of Operating Reactors Events Meeting 85-16 on 850916 Re Briefing of Director,Div Directors & Representatives on Events Occurring Since 850909 Meeting.List of Attendees & Viewgraphs Encl

ML20133F994
Person / Time
Site:	Millstone, Calvert Cliffs, Davis Besse, Peach Bottom, Palo Verde, Fermi, Catawba, Point Beach, Oyster Creek, Sequoyah, Summer, Seabrook, Turkey Point, Crystal River, Rancho Seco, 05000000
Issue date:	10/07/1985
From:	Crutchfield D Office of Nuclear Reactor Regulation
To:	Thompson H Office of Nuclear Reactor Regulation
References
NUDOCS 8510150091
Download: ML20133F994 (23)

Text

,

DCT 7 1995 MEMORANDUM FOR:

Hugh L. Thompson, Jr., Director Division of Licensing FROM:

Dennis M. Crutchfield, Assistant Director for Safety Assessment, DL

SUMMARY

OF THE OPERATING REACTORS EVENTS MEETING ON SEPTEMBER 16, 1985 - MEETING 85-16 On September 16, 1985, an Operating Reactor Events meeting (85-16) was held to brief the Office Director, the Division Directors and their representatives on events which occurred since our last meeting on September 9,1985. The list of attendees is included as Enclosure 1.

The events discussed and the significant elements of these events are presented in Enclosure 2.

In addition, the assignment of follow-up review responsibility was discussed. The assignments made during this meeting and the status of previous assignments are presented in Enclosure 3.

Completion dates have been assigned for items in Enclosure 3.

Each assignee should review Enclosure 3 with regard to their respective responsibilities.

Note that several assignees are approaching the due date. Please be responsive and advise ORAB (D. Tarnoff, x29526) if the target completion date cannot be met.

Dennis M. Crutchfield, Assistant Director for Safety Assessment, DL

Enclosures:

DISTRIBUTION As Stated Central Files' NRC PDR ORAB Rdg cc w/ encl:

ORAB Members See next page f

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H. Denton E. Rossi, IE R. Bernero R. Hernan J. Knight F. Schroeder T. Speis G. Knighton C. Heltemes D. Silver T. Novak J. Lyons W. Russell D. Brinkman J. Taylor E. Weiss E. Jordan R. Baer F. Rowsome J. Stolz W. Minners E. Butcher L. Shao E. Adensam T. Ippolito A. DeAgazio S. Varga J. Hopkins J. Zwolinski M. Licitra

'E. Sullivan H. Nicolaras D. Beckham G. Zech G. Edison P. McKee K. Seyfrit J. Callan T. Murlef, R-I T. Rotella J. Nelson Grace, R-II J. Keppler, R-III R. D. Martin, R-IV J. B. Martin, R-V R. Starostecki, R-I R. Walker, R-II C. Norelius, R-III R. Denise, R-IV

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1995 MEMORANDUM FOR:

Hugh L. Thompson, Jr., Director Division of Licensing FROM:

Dennis M. Crutchfield, Assistant Director for Safety Assessment, DL

SUMMARY

OF THE OPERATING PFACTORS EVENTS MEETING ON SEPTEMBER 16, 1985 - MEETING 85-16 On Septe' ser 16, 1985, an Operating Reactor Events meeting (85-16) was held to brief the Office Director, the Division Directors and their representatives on events which occurred since our last meeting on September 9,1985. The list of attendees is included as Enclosure 1.

The events discussed and the significant elements of these events are presented in Enclosure 2.

In addition, the assignment of follow-up review responsibility was discussed. The assignments made during this meeting and the status of previous assignments are presented in Enclosure 3.

Completion dates have been assigned for items in Enclosure 3.

Each assignee should review Enclosure 3 with regard to their respective responsibilities.

Note that several assignees are approaching the due date. Please be responsive and advise ORAB (D. Tarnoff, x29526) if the target completion date cannot be met.

Dennis M. Crutchfield, Assistant Director for Safety Assessment, DL

Enclosures:

DISTRIBUTION As Stated Central Files NRC PDR ORAB Rdg cc w/ encl:

ORAB Members See next page f

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MEMORANDUM FOR:

Hugh L. Thompson, Jr., Director Division of Licensing 4

FROM:

Dennis M. Crutchfield, Assistant Director j

for Safety Assessment, DL i

SUMMARY

OF THE OPERATING REACTORS EVENTS MEETING ON SEPTEMBER 16, 1985 - MEETING 85-16 On September 16, 1985, an Operating Reactor Events meeting (85-16) was held to 4

brief the Office Director, the Division Directors and their representatives on events which occurred since our last meeting on September 9,1985. The list of attendees is included as Enclosure 1.

The events discussed and the significant elements of these events are presented in Enclosure 2.

In addition, the assignment of follow-up review responsibility was discussed. The assignments made during this meeting and the status of previous assignments are presented in Enclosure 3.

Completion dates have been assigned for items in Enclosure 3.

Each assignee should review Enclosure 3 with regard to their respective responsibilities.

Note that several assignees are approaching the due date. Please be responsive and advise ORAB (D. Tarnoff, x29526) if the target completion date cannot be met.

s t

H9f Dennis M. C tchf e d, As istant Director for Safety Assess nt, DL

Enclosures:

As stated cc w/ encl:

See next page 4

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ENCLOSURE 1 LIST OF ATTENDEES OPERATING REACTORS EVENTS BRIEFING (85-16)

SEPTEMBER 16, 1985 Name Division Name Division B. Clayton NRR/DHFS J. T. Beard NRR/DL/0RAB D. Crutchfield NRR/DL T. S. Rotella NRR/DL/0RB#5

. Novak NRR/DL D. Eisenhut NRR W. Swenson NRR/DL H. Denton NPR A. DeAgazio NRR/DL/0RB#4 E. Jordan IE P. D. Milano IE/VPB T. Ippolito AE00 R. Wright NRR/DE W. Minners DST F. Manning RES/DRA0 R. Bosnak NRR/DE S. Varga NRR/DL G. Lainas NRR/DL D. Mcdonald NRR/DL/0RB#1 F. Miraglia f:RR/DL W. Lanning AEOD R. Bernero NRR/DL G. Lanik IE/EAB R. Vollmer IE V. Hodge IE/EGCB G. Holahan NRR/DL E. Weinkam NRR/DL R. Wessman NRR/DL B. Sheron NRR/DSI/RSB J. Callan IE H. Bailey IE/EAB D. Tarnoff NRR/DL E. Weiss IE/EAB J. Lyons NRR J. Hopkins NRR/DL F. H. Burrows NRR/DSI/ICSB F. Ashe AE00/ROAB T. Cintula AE00/ROAB M. Licitra NRR/DL/LB#3

4 OPERATING REACTOR EVENTS BRIEFING (85-16)

SEPTEMBER 16, 1985 DAVIS-BESSE STEAM GENERATOR OVERPRESSURIZATION V. C. SUMMER INSTRUMENT AIR PRESSURE REDUCTION PALO VERDE UNIT 1 REACTOR TRIP,. SAFETY INJECTION, LOSS OF PRESSURIZER AUXILIARY SPRAY SYSTEM I

TURKEY POINT OPERATIONAL READINESS INSPECTION OF 1

AUXILIARY FEEDWATER SYSTEM BY IE 4

TURKEY POINT TURBINE RUNBACK LOGIC MODIFICATION i

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DAVIS-BESSE - STEAM GENERATOR OVERPRESSURi2ATION SEPTEMBER 6, 1985 (W SWENSON, NRR)

PROBLEM - STEAM GENERATOR 1 OVEPPRESSURIZED TWICE DURING COLD SHUTDOWN TESTING OF AUXILIARY FEED PUMP SAFETY SIGNIFICANCE - PROBABLY NONE DUE TO OVERPRESSURIZATION BUT MULTIPLE OPERATOR ERRORS WERE INVOLVED DISCUSSION AUXILIARY FEED PUMP DISCHARGE ISOLATION VALVE DE-ENERGIZED AFW PUMP TESTING IN. PROGRESS OPERATORS FAILED TO PROPEPLY VERIFY VALVE CLOSED ON TWO SEPARATE OCCASIONS STEAM GENERATOR PRESSURIZED ABOVE TECHNICAL SPECIFICATION LIMIT OF 237 PSI (TEMPERATURE WAS APPROXIMATELY 100*F) FOR 27 MINUTES (MAXIMUM PRESSURE 1059 PSI)

SFRCS ANNUNCIATED - OPERATORS FAILED TO REALIZE PELATIONSHIP BETWEEN SFRCS ANNUNCIATION AND AFW PUMP TESTING STEAM GENERATOR 1 OVERPRESSUPIZED AGAIN FOR 11 MINUTES (MAXIMUM PRESSURE 1005 PSI) DURING CONTINUED AFW PUMP TESTING

FOLLOWUP LICENSEE PREPARING ENGINEERING EVALUATION OF STRUCTURAL INTEGRITY OF STEAM GENERATOR PEP TECHNICAL SPECIFICATION 3,7,2,1,8 REGION TO REVIEW SUBMITTAL PROJECT MANAGER TO PASS SUBMITTAL To MEB AND MTEB FOR P,EVIEW O

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V, C, SUMMER - INSTRUMENT AIR PRESSURE REDUCTION t

l SEPTEMBER 8, 1985 (J, HOPKINS, NRR) f I

PROBLEM - REDUCTION OF INSTRUMENT AIR PRESSURE CAUSED STEAM ADMISSION VALVE TO TURBINE-DRIVEN AFW PUMP TO PARTIALLY OPEN AND TURN TURBINE.

SAFETY SIGNIFICANCE - TURBINE FOR THE AFW PUMP MAY TRIP ON OVERSPEED WHEN AN AUTO-START SIGNAL IS RECEIVED, AND THE GOVERNOR IS PRESSURIZED.

. Discuss!ON - ONLINE AIR COMPRESSOR TRIPPED DUE TO FOULED COOLING COILS.

BACKUP AND SUPPLEMENTAL AIR COMPRESSORS COULD NOT BE BROUGHT ONLINE ONLINE AIR COMPRESSOR RESTARTED AND SYSTEM AIP PRESSURE REDUCED TO 20% TO GAIN CONTROL OF SURGING i

AIR COMPRESSOR STEAM ADMISSION VALVE TO TURBINE DRIVE AFW PUMP PARTIALLY OPENED, STEAM CUT SEAT, AND TURBINE SLOWLY TURNING i

STEAM SUPPLY ISOLATION VALVES CLOSED TO ISOLATE TURBINE; AND 72 HOUR ACTION STATEMENT ENTERED SIMILAP EVENT OCCURRED AT CRYSTAL river IN DECEMBER 1984 1

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FOLLOWUP LICENSEE HAS FIXED THE TWO MAIN AIP COMPRESSORS i

REPAIRED. STEAM ADMISSION VALVE CONTINUING TO REPAIR SUPPLEMENTAL AIR COMPRESSOR REVIEWING SURVEILLANCE OF INSTRUMENT AIR SYSTEM POTENTIAL GENEPIC ISSUE PREVIOUSLY IDENTIFIED BY REGION 11 4

INCORPORATED AND FOLLOWED IN ACTION ITEM TRACKING SYSTEM 1

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PALO VERDE UNIT 1 - REACTOR TRIP, SAFETY INJECTION, LOSS OF PRESSURIZER AUXILIARY SPRAY SYSTEM SEPTEMBER 12, 1985 (E A

LICITRA, NRR)

PROBLEM - DURING LOSS OF LOAD TEST PLANT EXPERIENCED TURBINE TRIP, REACTOR TRIP, SAFETY INJECTION, CONTAINMENT ISOLATION AND LOSS OF PRESSURIZER AUXILIARY SPRAY SYSTEM SAFETY SIGNIFICANCE - THE PRESSURIZER AUXILIARY SPPAY SYSTEM WAS NOT AVAILABLE, IF REQUIRED, FOR RAPID C00LDOWN AND DEPRESSURIZATION OF REACTOR COOLANT SYSTEM (PLANT DOES NOT HAVE PORVS)

DtSCUSSION PLANT AT 55% POWER FOR LOSS OF LOAD TEST WITH GENERATOR SUPPLYING ONSITE LOADS, INCLUDING RCP'S ON LOSS OF LOAD, GENERATOR FAILED TO PROVIDE POWER TO ONSITE LOADS; RCP TRIPPED ON UNDERVOLTAGE REACTOR TRIPPED ON PROJECTED LOW DNBR AUTOMATIC TRANSFER TO OFFSITE POWER FOR NON-ESSENTIAL LOADS DID NOT OCCUR AUXILIARY FEEDWATER SYSTEM WAS MANUALLY ACTUATED LOW RCS PRESSURE CAUSED Sl INITIATION PLANT STABILIZED IN HOT STANDBY; RCPS RESTORED IN, ABOUT ONE HOUP TEST WAS PE-RUN WITHOUT INCIDENT ON SEPTEMBER 16, 1985, WITH A MODIFIED TEST PROCEDURE

1

_ 2_

NRC FOLLOWUP ACTION (1)

CONFERENCE CALL WITH LICENSEE ON SEPTEMBER 16, 1985 (2)

EVALUATING SINGLE FAILURE VULNERABILITY OF AUXILIARY SPRAY SYSTEM FOR PRESSURIZER i

PROBLEMS BEING EVALUATED A.

DOES PRESSURIZER AUXILIARY SPRAY SYSTEM MEET SINGLE FAILURE CRITERION?

B.

IN RESTARTING THE PLANT, DID THEY VIOLATE TECHNICAL SPECIFICATIONS?.

C.

WHY DID TURBINE TRIP ON LOSS OF LOAD AT 55% POWER?

(SUPPOSED TO STAY ON TO HANDLE HOUSE LOADS)

D.

WHY WAS TEST INITIALLY RUN BEFORE CHECKING WHETHER AUTOMATIC TRANSFER TO OFFSITE POWER FOR THE NONESSENTIAL LOADS COULD TAKE PLACE? (AUTO TRANSFER I

DID NOT OCCUR)

E.

REPORTING OF INCIDENT WAS INCOMPLETE AND INACCUPATE

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TURKEY POINT - OPERATIONAL READINESS INSPECTION OF AUXILIARY FEEDWATER SYSTEM BY IE AUGUST 26 - SEPTEMBER 13, 1985 (J CALLAN, IE)

PROBLEM - INSPECTION IDENTIFIED SIGNIFICANT TRAINING,

-PROCEDURAL, TESTING, MAINTENANCE, AND DESIGN CHANGE PROBLEMS AFFECTING THE AFW SYSTEM SAFETY SIGNIFICANCE DEGRADED OPERATOR ABILITY TO ISOLATE STEAM FROM THE AFFECTED STEAM GENERATOR IN THE EVENT OF A STEAM GENERATOR TUBE LEAK DEGRADED AFW OPERATION DUE TO LOSS OF BACKUP N

SUPPLY TO AIR-OPERATED AFW FLOW CONTROL VALVES 2

POTENTIAL FOR DEGRADATION OF OTHER SAFETY' SYSTEMS DUE TO SIGNIFICANT PROGRAMMATIC WEAKNESSES IN MAINTENANCE, DESIGN CHANGE / MODIFICATION PROGRAM, AND POST-MAINTENANCE / MODIFICATION TESTING DEGRADED AFW OPERATION IN THE EVENT OF A TWO-UNIT TRIP DISCUSSION DESIGN CHANGE PROCESS WEAK.,

LACK OF DESIGN DOCUMENTS, SUPERFICIAL SAFETY EVALUATIONS, POOR POST-MODIFICATION TESTING

. MAINTENANCE PROGRAM WEAK; HIGH TURNOVER, LACK OF DETAIL IN PROCEDURES, LACK OF TRAINING, AND WEAK MANAGEMENT CONTROLS OPERATOR TRAINING AND E0PS DID NOT RECOGN!ZE THAT STEAM TO AFW PUMP TURBINES COULD NOT BE ISOLATED FROM CONTROL ROOM IN THE EVENT OF A STEAM I

GENERATOR TUBE RUPTURE OPERATOR TRAINING AND E0PS PROVIDED MISLEADING AND INSUFFICIENT INFORMATION TO ENSURE ADEQUACY OF N SUPPLY TO AFW FCVS 2

Ng BACKUP SYSTEM HAD NEVER BEEN ADEQUATELY TESTED FOLLOWUP LICENSEE COMMITTED TO TAKE IMMEDIATE CORRECTIVE ACTION FOR MOST TRAINING AND PROCEDURAL WEAKNESS AFFECTING AFW IE, REGION 11, AND NRR ARE IDENTIFYING APPROPPIATE LONG-TERM CORRECTIVE ACTIONS i

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I TURKEY POINT - TURBINE RUNBACK LOGIC MODIFICATION SEPTEMBER 12, 1985 (P. MILANO)

PROBLEM MODIFICATION OF TURBINE RUNBACK SYSTEM AT IURKEY POINT 3 REDUCED REDUNDANCY / DIVERSITY OF ACTUATION FOR DROPPED ROD INVALID BASIS FOR MODIFICATION SUBMITTED TO NRC OTHER PLANTS (E.G.,

INDIAN POINT) MAY BE CONSIDEPING SAME MODIFICATION SAFETY SIGNIFICANCE - FSAR-ACCIDENT ANALYSIS ASSUMES TURBINE Rl!NBACK TO PROTECT C' ORE FROM DNB, INVOLVING REDUNDANCY AND DIVERSITY I

DISCUSSION FPL EXPERIENCING SPURIOUS RUNBACKS DUE To NIS NEGATIVE FLUX RATE SIGNAL WESTINGHOUSE ANALYSIS SUPPORTED ELIMINATION OF NIS SIGNAL BUT PROVIDED NO HARDWARE / DESIGN RECOMMENDATIONS (ROD BOTTOM SIGNAL WOULD REMAIN)

NRC CONCURRENCE BASED UPON LICENSEE INFORMATION REGARDING ADEQUATE REDUNDANCY / DIVERSITY WOULD REMAIN

AFTER MAKING MODIFICATION (INSTALLATION OF BYPASS SWITCH), FPL REALIZED THAT DIVERSITY OF RUNBACK ACTUATION ASSUMED IN FSAR WAS LOST; I.E.,

REDUCTION OF T-G GOVERNOR AND T-G LOAD LIMITER PLANT OPERATED FOR ONE MONTH WITH MODIFICATION IN PLACE FPL INSTRUCTED OPERATORS NOT TO USE NIS/ RUNBACK BYPASS SWITCH (FEBRUARY 1985); NRC NOT NOTIFIED ALLEGATION MADE BY FORMER WESTINGHOUSE EMPLOYEE THAT:

ROD-ON-BOTTOM SIGNAL NOT REDUNDANT; THEREFORE, NIS SIGNAL SHOULD NOT HAVE BEEN ELIMINATED FOLLOWUP

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REGION 11 AND RESIDENT AT TURKEY POINT REVIEWING AND EVALUATING EVENT AND CAUSES TO DETERMINE SAFETY SIGNIFICANCE VPB REVIEWING WESTINGHOUSE TRANSMITTALS TO FPL AND COORDINATING WITH REGION II DETERMINE WHETHER OR NOT OTHER WESTINGHOUSE UNITS WERE SIMILARLY MODIFIED POTENTIAL ENFORCEMENT ACTIONS BEING EVALUATED WITH RESPECT TO FPL AND WESTINGHOUSE

FIGURE 2 TURBINE LOAD LIMIT REDUCTION PROTECTION SYSTEM l

TUR544E. LOAD UMIT REDUCTIOed.

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UNPLANNED REACTOR TRIPS *~

AVEPAGE WEEKLY TRIP FREQUENCY FOR PAST ONE WEEK IS APPROXIMATELY 9 TRIPS / WEEK, WHICH IS NEAR AVERAGE BREAKDOWN OF REPORTED CAUSES I

l AUTOMATIC EQUIPMENT FAILURES 67%

PERSONNEL ACTIVITIES 22%

2 MANUAL 11%

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• BASED ON 10 CFR 50.72 REPORTS FOR PLANTS WITH LICENSES FOR FULL POWER OPERATION E

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Fage N:.

1 01/01/B0 CPERAilNS REACTCRs' EVENTS KEETINS FDLL0 TUP ITEMS AS OF REETINS S5-16 CN SEFTEMIER 16,1955 (IN ASCENDINS MEETINS DATE, NSSS VENDOR, FACILITY OFIER) t EEETINS FACILITY REEFCNS!!LE TASKIESCRIFTICN SCHED"LE CLOSED DATE CCMMENTS NlT.!IR/

NSSS VENDCR/

DIVIS!DN/

CCFFLET.

BY DCCUMENT,-

EEETINS EVENT DESCRIP.

INDIVIDUAL DATE(S)

MEETINS,ETC.

DATE RANCHO SECD 1 ICSS/RCSA,F.

SU?.?.ARIZE flu LIC. RESPCNSES TO 09/30/85 CPEN

/ /

STAFF REVIEW CF C4/10/84 EW / MAIN SEN

/

GUESilCNS SU!!EQUENT TO RANCHO 08/30/85 21W CWNERS SRCUF HYIRCSEN SECD LOSS OF NN! EVENT AND 07/30/85 SUBMITTAL GF EIPLCSICN -

FRESENT AT FOLLOW-UP CR EVENTS 1/ll/85 15 IN PART!AL LOSS OF BRIEFINS PROSRESS (THIS NN! 3/19/84 REACTIVATED-CRYS.RIV. 3)

CRYSTAL RIVER 3

!CSB/RCEA,F.

CCNSIDER NEED FOR ADDITIONAL 09/30/85 CPEN

/ /

ICSB IS 01/03/S5 BW / TEMP. LDSS

/

REQUIREMENTS ON ALARMS /

07/30/85 CONSIDERINS DCCNEE OF NN! 12/28/24 ANNUNCIATORS

/ /

1 LOSS OF ANNUNCIA.

(4/25/84) IN ANAL.

OF REGU!REMENTS.

MILLSTCNE 2 CRAB / MURPHY, E.

REVIEW SSCS LETTER CN EDDY 10/01/85 OPEN

/ /

ORNL CCNTRACTED TO 05/07/85 CE / EDDY IE /CONRAD, H.

CURRENT TESTING ISSUE, IN VIEW 08/01/95 EVALUATE EFFECT OF CURRENT TEST OF 0F MILLSTCNE 2 FIN INSS.

08/07/85 CDPFER CN EDDY STEAM SEN.

CURRENT TESTINS TUiES, 4/10/85 i

CATAW1A 2 DL /JABBCUR, K.

FOLL0u UP BRIEFINS AFTER EVAL.

09/30/85 -CPEN

/ /

PRELIM. REPORT 05/07/25 W / ICTH RHR CF DVERFRESS. EFFECTS CN 08/01/25 REC'D. A W L INFO.

TRAINS VARICUS SYSTEMS AC CCRRECTIVE 08/07/85 REQUESTED FRCM CVERFRESSURIZED ACTICNS.

LICENSEE.

4/19/S5 REECLUTION PENDINS REVIEW BY NRR &

All.

83-10 DAVIS BESSE I DS! /PARR, D.

RE-EIAMINE STAFF FEV!EW OF 09/30/85 OPEN

/ /

!!T REPORT UNDER 06/12/85 BW / LCSS CF ALL DL /CEASAZIO, A.

ACCEPTABILITY / DIVERSITY OF 08/30/85 REVIEW MAIN AND AUI.

DAVIS BESSE AFM SYSTEM.

06/19/85 FEEIWATER 6/9/95

. 83-10 DAVIS BESSE I DL IEEASA!!O, A.

PROVIDE H. DENTON WITH 09/30/85 ~ CPEN

/ /

ITEMS 2 & 3 IN C6/12/85 BW / LOSS CF ALL

/

1)COMFARISCN BITMEEN DAVIS 08/30/85 ITEM 1-6/20/85 PROSRESS.

MAIN AND AUI.

BESSE 1 AND TMI-! 0F TMI ACTION 06/19/85 MEMD H.

FEEDWATER 6/9/85 PLAN IMPLEMENTATION STATUS THOMPSON TO H.

2) CCMPARISDN OF MFW AND AFW DENTON PROVIDED SYSTEMS AT DAVIS BESSE 1 &

UPDATE TO NURES TMI-!

1066 1

3) STATUS OF STARTUP FM PUMP UPSRADE.

83-11 RANCHO SECO I DL / MINER, S.

DETERMINE STATUS OF IEB 79-14.

09/30/85 GPEN

/ /

THE LICENSEE IS 07/01/85 EW / RCS HIGH

/

08/30/85 CCMPLETINS THE FCINT VENT LEAK,

//

INSPECT!DN 6/23/85 i

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'Fage No., 2 01/01/80 CFERATINS REACTORS' EVENTS KEETINS FOLLOWUP ITEKS AS OF MEETINS E5-16 DN SEPTEMEER 16,1935 (IN ASCEND!NS PEETINS TATE, NSSS VEh:CR, FACILITY OR:ER)

KEETINS FACILITY RESPONS!!LE TASK EESCRIPTICN SCHEDULE CLOSED CATE CCMMENTS E !ERI NSSS VENCOR/

DIVISION /

COMPLET.

BY C0CUMENT, T.EETINS EVENT!! SCRIP.

INDIVIDUAL DALE (S)

MEETINS,ETC.

DATE r

65-11 RANCHO SECO 1 EL / MINER, S.

SCHE ULE CCNFERENCE CALL WITH 09/30/85 DPEN

/ /

EVALUATION IN 07/01/85 BW / STARTUP

/

RES!CN AND LICENSEE PRIOR TO 08/15/85 PROSRESS FRC3LEMS-JUNE RESTART TO DETERHNE PLANT 07/12/85 1985 READINESS FCR OPERATIONS.

85-!!

OYSTER CREEK 1 DEFS/CLAYTCN B.

EETERMINE EFFICACY OF EPS/

10/30/85 CPEN

//

07/01/85 6E /

/

CPERATOR ACTION AND EICESSIVE 09/15/85 UNCCNTRCLLED RESPCNSE TIME.

08/30/85 LEAKAEE 0.'

REACTOR COOLANT DUTSItE CONTAIMMENT 6/12/85 83-12 SEABRC*K DS! / MARSH ANALYZE SAFETY IMPLICATIONS OF 09/30/85 OPEN

//

07/23/85 W / CRCSBY MAIN

/

VALVE FLCW IEFICIENCY

/ /

STEAM SAFETY

//

VALVE FLCW DEFICIENCY 12/64 83-12 SEASROCK DE /CEERNEY INVESTIGATE ACEQUACY CF TESTINS 09/30/85 CPEN

/ /

E7723/85 W / CRCSBY MAIN

/

AND VALIDITY OF EITFAPOLATlhS

/ /

STEAM SARTY CATA FROM SMALL TO LARGE VALVES / /

VALVE FLCW DEFICIENCY 12/84 e5-13 CALVERT CLIFFS AECD/LANN!NS, W CETERMINE !F RECENT SE AK-2-25 09/30/85 OPEN

/ /

i 03/13/85 CE / REACTOR

/

TRIP BREAKER PROBLEMS REPORTED 09/13/85 TRIP BREAKER VIA NPRDS i /

PROBLEM i

83-13 FORE 16N IE /RDSS!, E.

CCNSIDER ISSUANCE OF IE 09/30/85 GPEN

//

IE NOTICE IN 08/13/85 NA / MULTIPLE

/

INFORMATION NOTICE.

09/13/85 CONCURRENCE 4

FEEIWATER 09/03/85 FAILURES-85-13 POINT BEACH IE /LONS, S.

DRAFT INFORMATICN NOTICE ON PT.

09/30/85 OPEN

/ /

DRAFT IE NOTICE IN i

08/13/95 W / SAFETY CRAP / CARUS 0, M.

BEACH EVENT. CONS!!ER TEMP.

09/13/85 NRR CONCURRENCE INJECTION INSTRUCTION FOR RES. INSPECTOR

/ /

MINI-FLOW RECIRC REEARDING COMPLIANCE WITH APP.

DESIGN K

EEFICIENCY 23-13 TURKEY POINT 3 DL /MCCCNALD,D. HAVE LICENSEE INCCRPCRATE USE 10/13/85 OPEN

/ /

C8/13/85 N / PCST-TRIP

/

CF MOTCR DRIVEN ATW PUMPS IN

/ /

LOSS OF AFW DN EMERSENCY PROCEDURES

//

7/21/85

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Py e Ns. - 3 01/01/S3 OPERATIN3 REACTORS' EVENTS MEETINS FOLLOWUP ITEMS AS 0F MEETINS 55-16 CN SEFTEMSER 16,1955 (IN ASCEC ING MEETING DATE, NSSS VENDOR, FACILITY CREER)

F.EETINS FACILITY RESFCNSIBLE TASK DESCRIPTION SCHEDULE CLOSED DATE CCM"ENTS NISER/

NSSS VECCR/

DIVIS!CN/

CCMPLET. PYDOCUMENf, PiEETINS EVENT!ESCRIP.

ICIVIDUAL DATE(S)

MEETINS, ETC.

DATE E5-13 TURKEY FOINT 3 DSI /PARR, D.

REVIEW ACEQ'JACY OF SOVERER 10/13/85 OPEN

//

. 08/13/85 W / POST-TRIP

/

DESISM CN TUR!INE DRIVEN AFW

/ /

LCSS CF AFW PU".FS

/ /

E5-14 CATAWEA 1 DS! /!ERNERO R REVIEW SEFARATICN OF UNIT 1 AC 09/30/85 CFEN

//

05/26/55 W / BLACK 0UT

/

UNIT 2 A C MEET WITH DUKE PRIOR

/ /

SISNAL AG TO LICENSINS OF UNIT 2

/ /

INTERACTION BETWEEN UNITS 1 AC 2 S3/14 SE2'J0YAH DE /20SNAK R IM*LICATICNS OF EQ INADEDUACIES 12!30/85 CPEN

//

08/26/85 W / UNITS 1 AH

/

A C STATUS CF EQ REVIEW 09/30/85 2 VOLUNTARY

//

SHUTD:WN BY TVA BECAUSE OF ECIFMENT GUALIFICATICN (E;)

INA:ECA:!ES J!1-14 SEC YAH DL /STAHL C INITIATE STAFF REVIEW OF TVA 12/30/S5 CFEN

//

08/26/95 W / UNITS 1 A C

/

SUEMITTALS 09/30/8s 2 VOLUNTARY

//

SHUTD hN SY TVA BECAUSE OF EWIFMENT QUALIFICATICN (EQ)

INA:EDUA:!ES 83-13 FERMI'2 DL /CARUSO M PREFARE

SUMMARY

OF DPERATINS 10/01/25 DPEN

//

09/09/85

/ VIOLATION OF

/

EVENTS

/ /

CONTAINMENT

/ /

INTESRITY 83-15 FEACH BOTTCM 3 DE /LIAW B D DETERMINE WHAT FUTURE ACTION 10/15/85 QPEN

//

CWNERS SROL9 09/09/95

/ NEW PIPE DE /HAZELTCN W NEEIED CN SENERIC BASIS

/ /

MEETING SCHEDULED C?.^.C"

/ /

10/03/85 IEICATICNS 83-15 PEACH B3TTCM 3 DE /LIAW B D FOLLOW-UP REQUALIFICAT!DN OF 10/15/85 GPEN

//

OWNERS GROUP 09/09/85

/ NEW PIPE DE /HAZELTCN W INSFECTORS ISSUE

/ /

MEETING SCHEDULED CRACK

//

10/03/85 INDICATICNS

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. 01/01/20 0FERATIN3 REACTORS' EVE'iTS ?.EEi!N3 FULLOU ITEFS AS Of PEET!h5 25-16 CN SEPTEF.iER !&,19E

(!N ASCEN !NS REETIN3 IATE, N555 VEN CR. FA:!LITY CROER)

- KEETINS FA:!LITY RESPON3!!LE TASK IES RIPTICN SCHEDULE CLCSED IATE' CCM.".ENTS E33ERI h335 VEN 3:./

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INDIV!:UAL DATEtS)

PEETINS,ETC.

4 IATE 4

55-15 FEACH 13TT:" 3

!E /EAER R REEIAP.!NE NEED FOR AN3THER IE 10/15/55 0 FEN

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09/09/E:

/ NEW FIFE

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IALETIN

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'CRACE

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IN:! ATICNS E5-16 CAV!S-! ESSE

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!!/01/E5 0 FEN

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09/14/25

/!TEAN l

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C'iERFE!!S'JRIIAT!

4 DN 85-16

!""ER DL /DEASA!!O A MAKE SURE DAVIS-! ESSE IS AMARE 10/01/25 0 FEN

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{

09/16/25

/ INSTRUP.ENT

/

CF THIS EVENT

/ /

AIK FRESS"RE

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RE!" TICN W

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