05000316/LER-2078-022-03, Letter Licensee Event Report

Letter Licensee Event Report

ML18219B532
Person / Time
Site:	Cook
Issue date:	05/05/1978
From:	Shaller D American Electrtic Power System, Indiana Michigan Power Co, (Formerly Indiana & Michigan Power Co)
To:	James Keppler NRC/IE, NRC/RGN-III
References
LER 1978-022-03L, LER 1978-023-03L
Download: ML18219B532 (10)

LER-2078-022, Letter Licensee Event Report

Event date:
Report date:
3162078022R03 - NRC Website

text

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'EGULATORY INFORMAT'IQN DISTRIBUTION SYSTEM (RIDS)

DISTRIBUTION FOR INCQMING MATERIAL 50-316 REC:

KEPPLER J G

ORG:

SHALLER D V DOCDATE: 05/05/78 NRC IN 5 MI PWR DATE RCVD: 05/ii/78 DOCTYPE:

LETTER NOTARIZED:

NO COPIES RECEIVED

SUBJECT:

LTR 1

ENCL 1

FORWARDING LICENSEE EVENT REPT (RO 50-316/78-022)

ON 04/07/78 CONCERNING DURING NORMAL OPERATION ROD POSITION INDICATION FOR RODS D-12 AND H-8 EXCEEDED THE PLUS-MINUS 12 STEP LIMIT OF TECH SPEC

3. 1. 3. 2... W/ATT LER 78-023.

PLANT NAME: COOK UNIT 2 NOTES:

SEND 3 COPIES OF ALL MATERIAL TO ISE INCIDENT REPORTS (DISTRIBUTION CODE A002)

REVIEWER INITIAL:

XJM DISTRIBUTOR INITIAL'PL@

DISTRIBUTION OF THIS MATERIAL IS AS FOLLOWS ++++<+<<++4<+<<<+<

FOR ACTION:

INTERNAL:

FXTERNAL:

BR CHIEF IEL4F~W/4 ENCL EG FILE~~W/E C

SCl.lROEDER/IPPOLI TO4~+W/ENCL NOVAK/CHECK+wW/ENCL KNIGHT4 +W/ENCL HANAUER++W/ENCL EISENHUT+4 W/ENCL SHAO>+W/ENCL KREGER/J.

COLLINS+%W/ENCL K SEYFRIT/IE+%W/ENCL LPDR S ST.

JQSEPI-l.

MI4~W/ENCL TIC++W/ENCL NS IC4~+Il/ENCL ACRS CAT B+@W/16 ENCL NRC PDR++W/ENCL MIPC4+W/3 ENCL HOUSTON~~4W/ENCL EEB++W/ENCL BUTLER4~W/ENCL TEDESCO++W/ENCL BAER~~W/ENCL VOLLMER/BUNCH>4W/ENCL ROSA44W/ENCI COPIES NOT SUB.lITTED PERi REGULATORY GUIDE 10.1 DISTRIBUTION:

LTR 45 ENCL 45 SIZE:

iP+1P+3P CONTROL NBR:

78 3200 6

,THE END

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IllOPIO4A INOIANA& MICHIOAAIPOWER COMPANY DONALD C. COOK NUCLEAR PLANT P.O. Box 458, Bridgman, Michigan 49106 May 5, 1978 Mr. J.G.

Keppler, Regional Director Office of Inspection and Enforcement United States Nuclear Regulatory Commission Region III 799 Roosevelt Road Glen El lyn, IL 60137

Dear Mr. Keppler:

Operating License DPR-74 Docket No.

50-316 Pursuant to the requirements of the Appendix A Technical Specifications the following reports are submitted:

RO 78-022/03L-0 RO 78-023/03L-O.

Sincerely, D.V. Shaller Plant Manager

/bab cc:

J.ED Dolan "R.W. Jurgensen R.F.

Kroeger R. Kilburn R.J.

Vollen BPI K.RE Baker RO:III R.C. Callen MPSC P.W. Steketee, Esq.

R. Walsh, Esq.

G. Charnoff, Esq.

G.

Olson J.M.

Henni gan PNSRC J.F. Stietzel Dir., IE.(30 copies)

Dir., MIPC (3 copies)

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. S. NUCLEAR REGULATORYCOMMISSION LiCENSEE EVENT REPORT Qi IPLEASE PRINT OR TYPE ALLREQUIRED INFORMATION) 6 0

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1 1 1QE~QE LICENSE NUMBER 25 26 LICENSE TYPE 30 57 CAT 58 80 NRC FORM 366 I7.77) 44 CONTROL BLOCK:

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9 LICENSEE CODE 14 15 CON'T

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8 Qs DOCKET NUMBER 68 69 EVENT DATE 74 75 REPORT DATE EVENT DESCRIPTION AND PROBABLE CONSEQUENCES Qip DURING NORMAL OPERATION ROD POS ITON INDICATION ( RPI )

FOR RODS D

1 2 alld H 8 EXCEEDED THE +

1 2 STEP LIMIT OF T.

S.

3. 1. 3. 2.

ON ELEVEN OTHER OCCASS IONS D-1 2 RPI WAS FOUND TO BE IN EXCESS OF THE T.

S. LIMIT.

IN ALL CASES THE ACTION REQUIRE-MENTS WERE FULFILLED.

PREVIOUS OCCURRENCES OF A '-SIMILAR'NATURE INCLUDE:

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RO 050/0315 78 07904 77 34933928927s76 54944s13 RO 050/0316 78 08>07

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80 SYSTEM

CAUSE

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CODE CODE SUBCODE COMPONENT CODE SUBCODE SUBCODE

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CODE TYPE NO.

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Lil LJ L03 21 22 23 24 26 27 28 29 30 31 32 ACTION FUTURE EFFECT SHUTDOWN ATTACHMENT NPRDQ PRIME COMP.

COMPONENT TAKEN ACTION ON PLANT METHOD HOURS Q22 SUBMITTED FORM SUB.

SUPPLIER MANUFACTURER

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~2 Q20

~Z Q>>

0 0

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Y Q22

~Y Q24 IJLIQ28 33 34 35 36 37 40 41 42 43 44 CAUSE DESCRIPTION AND CORRECTIVE ACTIONS Q27

~io THE SECONDARY VOLTAGE FOR D

1 2 AND H 8 WAS MEASURED AND FOUND TO BE CORRECT FOR THE 7

8 ACTUAL DEMAND POSITION.

THE OUTPUTS OF THE AMPLIFIERS THAT FEED THE CONTROL BOARD 47Q INDICATORS WERE FOUND TO BE INCORRECT.

THE AMPLIFIERS WERE CALIBRATED AND PROPER 44 Jack Rjschling NAME OF PREPARER OF HAVING A RECORDER CONNECTED TO THE

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FACILITY

~3P METHOD OF STATUS 56POWER OTHER STATUS ~

DISCOVERY

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10 12 13 44 45 46 ACTIVITY CONTENT RELEASED OF RELEASE AMOUNTOF ACTIVITY~

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8 9

10 45 PERSONNEL EXPOSURES NUMBER TYPE DESCRIPTION Q39

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Q>>L~JQER NA 7

8 9

11 12 13 PERSONNEL INJURIES NUMBER OESCRIPTIONQ41

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Qs NA 7

8 9

11 12 LOSS OF OR DAMAGETO FACILITYQ43 TYPE

DESCRIPTION

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10 PUBLICITY ISSUED DESCRIPTIONQ ZZ WZQ44 NA 7

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10 SUPPLEMENT)

DISCOVERY DESCRIPTION Q32 LOCATIONOF RELEASE QB NRC USE ONLY 68 69 PHDNE:

6-.465-5

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80 80 80 80 80 80 O

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80 o 0a 47

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LICENSEE EVENT REPORT 878-022/03L-0 SUPPLEMENT TO CAUSE DESCRIPTI'ON OUTPUT OF THE RPI CABINET(NONI'TORING D-12;)

THI'S RECORDER WAS CONNECTED IN PREPARATION FOR THE NEGATIVE RATE TRIP ASSOCl'ATED Ml'TH THE POWER ASCENSION PROGRPI, SI'NCE THl'S RECORDER WAS Dl'SCONNECTED ON APRIL 19,1978 NO FURTHER PROBLEMS HAVE BEEN ENCOUNTERED WITH RPI fOR ROD D-12.

NRC FORM 366 U. S. NUCLEAR REGULATORYCOMMISSION I7.77) n

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LICENSEE EVENT REPORT

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CONTROL BLOCK:

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(PLEASE PRINT OR TYPE ALI REQUIRED INFORMATION)

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60 61 DOCKET NUMBER 68 69 EVENT DATE 74 75 REPORT DATE 80 EVENT DESCRIPTION AND PROBABLE CONSEQUENCES Q10

~o2 DURING STARTUP AND POWER ASCENSION PROGRAM THE STEAN PRESSURE BISTABLES PB-516A,526A,536A and 546A (LOW PRESSURE-STEAM LINE ISOLATION) WERE NOT 4

FUNCTIONALLY TESTED PER T. S.

TABLE 4.3-2 Imt4.e.

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~OS 7

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80 7

8 SYSTEM

CAUSE

CAUSE COMP.

VALVE, CODE CODE SUBCODE COMPONENT CODE SUBCODE SUBCODE

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CODE TYPE NO.

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QO 21 22 23 24 26 27 28 29 30 31 32 ACTION FUTURE EFFECT SHUTDOWN ATTACHMENT NPRD 4 PRIME COMP.

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A DESIGN CHANGE WAS COMPLETED REMOVING THESE BISTABLES FROM PROTECTION SETS III AND IV, AND INSTALLING THEM IN SETS'I AND II.

TEMPORARY CHANGES WERE WRITTEN ADDING THESE BISTABLES TO THE APPROPIATE PROCEDURES.

THESE TEMPORARY CHANGE SHEETS WERE MISPLACED AND NOT PLACED INTO EFFECT.

CONSEQUENTLY, THE BISTABLES WERE NOT FUNCTION-4 ALLY TESTED IN FEBRUARY AND MARCH.

(

SEE ATTACHED SUPPLEMENT)

NAME OF PREPARER Jack Rischlin 7

.8 9

FACILITY

~3P METHOD OF STATUS SGPOWER OTHERSTATUS ~

DISCOVERY

~18

~B Q28 ~04 0

Q28 NA

~AQ31 7

8 9

10 12 13 44 45 46 ACTIVITY CONTENT RELEASED OF RELEASE AMOUNTOF ACTIVITY~

I LzlO uz8 NA 7

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10 44 45 PERSONNEL EXPOSURES NUMBER TYPE DESCRIPTION Q39 1 ~00 0

QRT Z

Q38 NA 7

8 9

11 12 13 PERSONNCL INJURIES NUMBER DESCRIPTIONQ41 8 ~00 0

QR NA 7

8 9

11 12 LOSS OF OR DAMAGETO FACILITYQ43 TYPE

DESCRIPTION

z Q42 NA 7

8 9

10 P U8 LI CITY ISSUED DESCRIPTION~

~2o LZ l04" 8

9 10 80 80 80 80 80 NRC USE ONLY 80 o 0

68 69

PHDNE, 61 6 465 5901 DISCOVERY DESCRIPTION Q32 ROUTINE REVIEW LOCATIONOF RELEASE Q

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ATTACHMENT TO LICENSEE EVENT REPORT 8 78-023/03L-0 Cause Description THESE HAVE BEEN ADDED TO THE APPROPIATE PROCEDURES AND FUNCTIONALLY TESTED.