05000316/LER-1979-025, /03L-0 on 790723,previously Issued as LER 79-025/03L-0:while Reviewing Computer Printout,Discovered K 0900 Address Not Reset to 0 Prior Ro Scanning Core.Temporary Change Sheet Issued

/03L-0 on 790723,previously Issued as LER 79-025/03L-0:while Reviewing Computer Printout,Discovered K 0900 Address Not Reset to 0 Prior Ro Scanning Core.Temporary Change Sheet Issued

ML17317B472
Person / Time
Site:	Cook
Issue date:	08/15/1979
From:	Murphy C INDIANA MICHIGAN POWER CO.
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
Shared Package
ML17317B466	List: 05000316/LER-1979-025, /03L-0 on 790723,previously Issued as LER 79-025/03L-0:while Reviewing Computer Printout,Discovered K 0900 Address Not Reset to 0 Prior Ro Scanning Core.Temporary Change Sheet Issued 05000316/LER-1979-026, Forwards LER 79-026/03L-0 & Corrected Copy of LER 79-025/03L-0
References
LER-79-027-03L-01, LER-79-27-3L-1, NUDOCS 7908210527
Download: ML17317B472 (2)

LER-1979-025, /03L-0 on 790723,previously Issued as LER 79-025/03L-0:while Reviewing Computer Printout,Discovered K 0900 Address Not Reset to 0 Prior Ro Scanning Core.Temporary Change Sheet Issued

Event date:
Report date:
3161979025R00 - NRC Website

text

U. S. NUCLEAR REGULATORY COMMISSION tCENSEE EVENT REPORT Q1 (PLEASE PRINT OR TYPE ALLREQUIRED INFORMATION) 6 0

0 0

0 0

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0 Q54 1

1 1

1 QO~Q5 LICENSE NUMBER 25 26 LICENSE TYPE 30 57 CAT 58 NRC FORM 366

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2 Q20 9

LICENSEE CODE 14 15

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8 CON'T

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5 Q7 0

7 2

3 7

9 QB 0

B 1

5 I 60 61 DOCKET NUMBER 68 69 EVENT DATE 74 75 REPORT DATE 80 EVENT DESCRIPTION AND PROBABLE CONSEQUENCES Q10 WHILE REVIEWING THE COMPUTER PRINTOUT F I

I RING 7

8

~O3 SYSTEM (APDMS) I IT WAS DISCOVERED THAT THE K 0900 ADDRESS WAS NOT RESET TO "0" PRIOR

~O4 TO SCANNING THE CORE.

THIS CONDITION CONTINUES TO GIVE PRINTOUT INFORMATION BUT IS

~06 LANCE RE UIREMENTS 4.2.6.l.b.l.

HOWEVER DURING THIS TIME OTHER CORRECT SCANS WERE

~0 7

PERFORMED WHICH INDICATED A SAFE MARGIN OF Fz.

~OS 80 7

8 9

COMP.

VAI.VE SUBCODE SUBCODE Q14

~Z Q15

~Z Q16 18 19 20 OCCURRENCE REPORT REVISION CODE TYPE NO.

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ATTACHMENT NPRD-4 PRIME COMP.

COMPONENT 22 SUBMITTED FORM SUB.

SUPPLIER MANUFACTURER 0

~N Q23

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Q26 40 41 42 43 44 47 SYSTEM

CAUSE

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9 10 11 12 13 SEQUENTIAL LFRIRP EVENT YEAR REPORT NO.

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~02 7

21 22 23 24 26 ACTION FUTURE EFFECT SHIJTDOWN TAKEN ACTION ON PLANT METHOD HOURS L~JQ16 ~ZQ>>

~ZQ2O HZQ" 33 34 35 36 37 CAUSE DESCRIPTION AND CORRECTIVE ACTIONS Q27 THIS EVENT HAS BEEN DIS COMPONENT CODE

SHEET, WHICH WAS ISSUED, CLEARED UP THE SECTION OF THE PROCEDURE IN WHICH THE OPERATORS WERE HAVING DIFFICULTY'O FURTHER CORRECTIVE ACTION IS DEEMED NECESSARY' 4

80 7

8 9

FACILITY STATUS

% POWER OTHER STATUS

~15

~EQ25 ~10 0

QIO N A 8

9 10 12 13 44 ACTIVITY CONTENT RELEASED OF RELEASE AMOUNTOF ACTIVITYQ

~Z Q33

~ZQ34 N A 7

8 9

10 44 PERSONNEL EXPOSURES NUMBER TYPE DESCRIPTION Q39

~OO 0 Q&iQ55 7

8 9

11 12 13 PERSONNEL INJURIES NUMBER DESCRIPTION 41

~<>

0 0

QOO N A METHOD OF DISCOVERY DISCOVERY DESCRIPTION Q32

~BQ31 NUCLEAR ENGINEER OBSERVATION 45 46 LOCATIONOF RELEASE Q 80 N A 45 80 80 71~ v/sr~7 9

11 12 LOSS OF OR DAMAGETO FACILITY 43 TYPE

DESCRIPTION

Z Q42 NrA 9

10 PUBLICITY ISSUED DESCRIPTION~

L~JQ44 9

10 7

8 80 7

8 80 NRC USF ONLY O

68 69 80 o

616-465-5901 EXT. 316 7

8 NAME OF PREPARER C.E.

MURPHY PHONE:

~05 DATA FROM A PREVIOUS SCAN WHICH DOES NOT SATISFY THE TECHNICAL SPECIFICATION SURVEIL-

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