ML18219B554

Letter from Indiana & Michigan Power Co to NRC Submitting Licensee Event Report (RO 78-062/03L-0)

ML18219B554
Person / Time
Site:	Cook
Issue date:	09/18/1978
From:	Shaller D American Electrtic Power System, Indiana Michigan Power Co
To:	James Keppler NRC/RGN-III
References
LER 1978-062-03L
Download: ML18219B554 (5)

Text

REGULATORY INFORMATION DISTRIBUTION SYSTEN (AIDS)

DISTRIBUTION FOR INCOMING NATERIAL 50-316 REC: fiEPPLER J G ORG: SHALLER D V DOCDATE: 09/18/78 NRC IN 8. MI PWR DATE RCVD: 09/21/78 DOCTYPE: LETTER NOTARIZED: NO COPIES RECEIVED

SUBJECT:

LTR 1 ENCL 1 FORWARDING LICENSEE EVENT REPT (RO 50-316l78-062) ON 06/13/78 CONCERNING THE

, AB ENBER DIESEL GENFRATOR WAS INOPERABLE FRON 2110 I-IOUR ON 06/13/78 TO 10-1 .

HOURS ON 06/14/78 IN VIOLATION OF APPENDIX A'ECII SPEC 3: 8. 1. i.

PLANT NAME: COOK UNIT 2 REVIEI JER INITIAL: X JN DISTRIBUTOR INITIAL:QPJ DISTRIBUTION OF THIS MATERIAL IS AS FOLLOWS NOTES:

1. SEND 3 COPIES OF ALL NATERIAI TO I8<E INCIDENT REPORTS (DISTRIBUTION CODE A002)

FOR ACTION: B EF ORB81 BC><W/4 ENCL INTERNAL: REG FIL '/ENCL NRC PDR~+W/ENCL l3 ENCL MIPC4oW/3 ENCL I 5 C SYGTENS BR+4W/ENCL ENERGENCY PLAN BR+~M/ENCL NOVAK/CIIECK4 < W/EhlCL EEB~~~l J/ENCL AD FOR ENO++W/ENCL PLANT SYSTEMS BR+>W/ENCL I-IANAUER4~4~W/ENCL AD FOR PLANT SYSTENS+<W/ENCL AD FOR SYS 8c PROJk~W/ENCL REACTOR SAFETY BR++W/ENCL ENGINEERING BR>4~W/ENCL VOLI NER/BUNCIS++W/ENCL KREGER/J. COLLINS++W/ENCL POWER SYS l3R++W/ENCL K SEYFR IT/IE~~W/ENCL EXTERNAL: LPDR'S ST. JOSEPH' I+4W/ENCL NS I C ~~W/ENCL ACRS CAT Bf+W/16 ENCL DISTRIBUTION: LTR 44 ENCL 44 CONTROL NBR: 7808102,5 SIZE: 1'P+1 P

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DONALD C. COOK NUCLZAR PLANT P.O. Box 458, Bridgman, Michigan 49106 C- 1

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September 18, 1978 ~Vl (n MC Vl Mr. J.G. Keppler, Regional Director Office of Inspection and Enforcement United States Nuclear Regulatory Commission Region III 799 Roosevelt Road Glen Ellyn, IL 60137 Operating License DPR-74 Docket 4o. 50-316

Dear Mr. Keppler:

Pursuant to the requirements of the Appendix A Technical Specifications the following report is. submitted:

RO 78-062/03L-O.

Sincerely, D.V.. Shaller Plant Manager

/bab cc: J.E. Dolan bcc: R.L. Dudding R.W. Jurgensen E.A. Smarrella R.F. Kroeger L.J. Matthias R. Kilburn- D.D. Nelson K '.

R.J. Vollen BPI Baker RO:II I R.C. Callen MPSC P.W. Steketee, Esq.

R. Walsh, Esq.

G. Charnoff, Esq.

G. 01 son J.M. Hennigan PNSRC J.F. Stietzel (

780810265 R.S. Keith I T.P. Beilman/J.L. Rischling Dir., IE (30 copies)

Dir., MIPC (3 copies)

y~g >>P, i<)lÃ~ PR~~-'~"~~ 4 r

'I J

NRC FORD 38E. NUCLEAR REGULATORY COMMISSION (7 77)

LlCENSEE EVENT REPORT (PLEASE PRINT OR TYPE ALL REQUIRED INFORMATION)

CONTROL BLOCK:

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CON'T 8 9 H I D LICENSEE CQDE C C I

14 Q 15 0 0 0 0 0 0 0 LICENSE NUMBER 0 0 0 0 25 Qz 26 A 1 1 LICENSE TYPE 1 1 30 0~057 CAT 58 07 0 6 1' 7 8QB0 74 75 9 1 REPORT DATE 7 QB DOCKET NUMBCR 68 69 EVENT DATE EVENT DESCRIPTION AND PROBABLE CONSEQUENCES QIO

~oz UNIT 2 WAS OPERATING IN NODE 1. THE AB ENER DIESEL GENERATOR WAS INOP RA FROM 2110 HOUR ON JUNE 13 1978 TO 1031 HOURS ON JUNE 14 1978 IN VIOLATION OF IAPPENDIX A TECH SPEC 3.0.1.1. THE ACTION REOUIREMENTS OF THE TECH SPEC I<ERE SATISFACTORILY COMPLETED THE ALTERNATE SOURCE OF POWER TO THE INVERTER WAS AVAILABLE ND TESTED BUT THE GENERATOR WAS NOT DECLARED OPERABLE UNTIL PERHAiTIENT REPAIRS WERE MADE TO THE INVERTER THERE WERE NO PROBABLE CONSEQUEI tCES TO THE HEALTH AND SAFETY OF THE PUBLIC.

80 7 8 9 SYSTEM CAUSE CAUSE COMP. VALVE.

CODE CODE SUBCODE COMPONENT CODE SUBCOOE SVBCODE

~os ~EB Q>> E Q12 ~Q Q12 G 04 19 20 7 8 9 10 11 12 13 18 SEQUENTIAL OCCURRENCE REPORT REVISION Qli LERIRP REPORT ACTION FUTURE EVENT YEAR

~TB 21 22

~

23

~0 24 REPORT NO.

26 ATTACHMENT CODE PVPRO<

TYPE PRIME COMP, NO.

COMPONENT ~

TAKEN ACTION EFFECT ON PLANT SHUTDOWN METHOD HOURS Q22 SUBMITTED FORM SUB. SUPPLIER MANUFACTURER 33 QIS ~ZQ19 34

~ZQ2Q 35

~ZQ2) 36 37 0 0 0 0 40

~NQE AI

~NQ24 42

~AQ25 43 B

44 B

47 Q

CAUSE OESCRIPTION ANO CORRECTIVE ACTIONS Q27 o THE INVERTER FAILURE WAS ATTRIBUTED T IS- D C' I OF PARTS THE EMER DIESEL GENERATOR TESTED SATISFACTORILY THE P DECLARED THE GENERATOR OPERABLE AS SOON AS HE SHIFTED TO THE ALTERNATE POWER SUPPLY TO THE INVERTER AND TESTED IT BUT FAILED TO MAKE THE REQUIRED LOG ENTRY:

80 8

~

7 9 FACILITY ~3P METHOD OF STATUS EG POWER OTHER STATUS DISCOVERY DISCOVERY DESCRIPTION Q32 5 C Q25 ~Q3 0 Q25 44

~Q>>

45 OPERAT R B 80 7 8 9 10 12 13 46 ACTIVITY CONTENT RELEASED OF RELEASE AMOUNTOF ACTIVITY Q LOCATION QF REI.EASE Q

~IB ~ZQ33 ~ZQ34 NA NA 80 7 8 9 10 11 45 PERSONNEL EXPOSURES NUMBER TYPE DESCRIPTION Q39 ZZ 7 8

~00 9

0 Q>>

11 12 I Q>>

13 NA 80 PERSONNCL INJURIES NUMBER DFSCRIPTIONQ41 5 ~00 0 Q4o NA 80 7 8 9 11 12 LOSS OF OR OAEMAGE TO FACILITY TYPE DESCRIPTION Q43 Z Q42 NA 8 9 10 80 PUBLICITY LSPEJGP

~NQ44 DESCRIPTION NA

~ NRC USE ONLY PE o

7 8 9 10 68 69 80 o