05000316/LER-1979-033-03, /03L-0:on 790930,steam Generator Stop Valve Dump 3 Failed to Open.Caused by Open Coil for Solenoid Valve.Coil Replaced & Proper Action Verified

/03L-0:on 790930,steam Generator Stop Valve Dump 3 Failed to Open.Caused by Open Coil for Solenoid Valve.Coil Replaced & Proper Action Verified

ML17326A290
Person / Time
Site:	Cook
Issue date:	10/17/1979
From:	Delong S INDIANA MICHIGAN POWER CO.
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
Shared Package
ML17318A340	List: 05000316/LER-1979-033, Forwards LER 79-033/03L-0 05000316/LER-1979-033-03, /03L-0:on 790930,steam Generator Stop Valve Dump 3 Failed to Open.Caused by Open Coil for Solenoid Valve.Coil Replaced & Proper Action Verified
References
LER-79-033-03L-01, LER-79-33-3L-1, NUDOCS 7910220275
Download: ML17326A290 (2)

LER-1979-033, /03L-0:on 790930,steam Generator Stop Valve Dump 3 Failed to Open.Caused by Open Coil for Solenoid Valve.Coil Replaced & Proper Action Verified

Event date:
Report date:
3161979033R03 - NRC Website

text

U. S. NUCLEAR REGULATORY COMMISSION 4

NRC FORM 366 (747) 7

'8 CENSEE EVENT REPORT

~CONTROL BLOCK:

Ql (PLEASE PRINT OR TYPE ALLREQUIRED INFORMATION)

I 6

M I D

C C

2 Q20 0

0 0

0 0

0 0

0 0

9 LICENSEE CODE 14 15 LICENSE NUMBER

'074 i i

0. i04~04 25 26 LICENSE TYPE'0 57 CAT 58 CON'T

~O 7

8

~LQ6 0

5 0

0 0

3 1

6 Q70 9

3 0

7 9

QB y

0 60 61 'OCKET NUMBER 68 69 EVENT DATE 74 75 REPORT DATE EVENT DESCRIPTION AND PROBABL.E CONSEQUENCES Qlo DURING THE PERFORMANCE OF STEAM GENERATOR STOP VALVE DUMP VALVE 9

QB 80

~O3 TESTING i MRV 2 3 2 (NUMBER 3 STEAM GENERATOR STOP VALVE DUMP VALVE)

FAILED TO OPEN<.:.

THIS CONDITION WAS'ON CONSERVATIVE WITH RESPECT TO T. S ~

3 ~ 3 ~ 2 ~ 1 TABLE 3 ~ 3-3 ITEM 4b.

~OB

~08 80 7

8 9

SYSTEM

CAUSE

CAUSE COMP.

VALVE CODE CODE SUBCODE COMPONENT CODE SUBCODE SUBCODE

~CD 0>>

~E077 ~A V

A L V 0 P

04 ~01'0 7

8 9

10 11 12 13 18 19 20 SEQUENTIAI.

OCCURRENCE REPORT REVISION LF RIRO EVENT YEAR REPORT NO.

CODE TYPE NO.

Q17 REPORT ~79

+

~o 21 22 23 24 26 27 28 29 30 31 ACTION FUTURE EFFECT SHUTDOWN ATTACHMENT.

NPRDQ PRIME COMP.

COMPONENT TAKEN ACTION ON PLANT METHOD HOURS +22 SUBMITTED FORM SUB, SUPPLIER MANUfACTQREFL LIOEEL'IO>>

L'IOEE L'IO 0

'~

" 0 LJS L'JO

" 0 33 34 35 36 37 40 41 42 43 44 47 CAUSE DESCRIPTION ANDCORRECTIVE ACTIONS 27 o

THE COIL FOR "SOLENOID VALVE XSO 232 WAS FOUND TO BE OPEN THE COIL WAS REPLACED AND THE PROPER OPERATION OF MRV-232 WAS VERIFIED.

THE ACTION REQUIREMENT OF T.S.

TABLE 3.3-3, ITEM 13 WAS FULFILLED."

41 COIL MANUFACTURER ASCO PART NO. 98-824-8D 240 VOLT DC COIL.

3 7

8 9

FACILITY STATUS,% POWER OTHER STATUS 1

5 E

28 0

5 2

29 NA CO 0 ~0 AC'TIVITY CONTENT RELEASED OF RELEASE AMOUNTOF ACTIVITY 6

z Q3 z

Q3 NA 7

8 9

10 11 44 PERSONNEL EXPOSURES NUMBER TYPE

DESCRIPTION

7 ~00 0

QET Z

QEE EA 7

8 9

11 12 13 PERSONNEL INJURIES NUMBER DESCRIPT'IONQ41

~oo o

Qo NA 7

8 9

11 12 LOSS OF OR DAMAGETO FACILITYQ43 TYPE

DESCRIPTION

~IB Z

Q42 NA METHOD OF DISCOVERY L~JQ>>

45 46 45 DISCOVERY DESCRIPTION Q32 SURVEILLANCE TESTS LOCATIONOF RELE'ASE Q 80 80 80 80 80 80 7

8 9

10 PUBLICITY" ISSUED DESCRIPTION ~5

~20

~gQ44 7

8 9

10 NAME OF PREPARER S.

DeLon NRC USE ONLY 68 69 616-465-5901 44a 7

80 o 0L 49

1 gl