ML19209B660

LER 79-038/03L-0:on 790905,no Indication of Valve Position for E41-F006,HPCI Injection Valve or at Local Motor Control Ctr.Caused by Blown Control Power Fuse & Shorted Relay Coil. Fuse & Relay Coil Replaced

ML19209B660
Person / Time
Site:	Brunswick
Issue date:	10/02/1979
From:	Tollison A CAROLINA POWER & LIGHT CO.
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
Shared Package
ML19209B655	List: ML19209B654 ML19209B660
References
LER-79-038-03L-01, LER-79-38-3L-1, NUDOCS 7910100286
Download: ML19209B660 (1)

Text

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mm LICENSEE EVENT REPORT CONTROL BLOCK:

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R 'l 8Nl 7 9 Cl LICENSEE Bl ElCODF Pl 1l @15 0l 0l -l 0l 14 0l NUMBER LICENSE 0l 0l 0 l -l 0l 0l@l 4LICENSE 26 26 l 1l TYPE 1l 1l JO 1l@l 57 CAT 68 l@

CON'T 0 1 Eu'Ry lL @l 0 5l 0l -l 0l 3l 2l 5 @l 0l 9l 0l 5l 7l 9 @l1l 0 l 0 l 2 7 l 9 lg 7 8 60 61 DOCKET NUMBER 68 69 EVENT DATE 74 75 REPORT DATE 80 EVENT DESCRIPTION AND PROB ABLE CONSEQUENCES h ITTTI I naring a routine survetilance of the control panel, the operater noticed that he did i O 3 not have any indication of the valve position for E41-F006, HPCI injection valve, on l E l the RTGB or at the local motor control center. The HPCI system was declared inoper- l 0 s able. l 0 s l Technical Specifications 3.5.1, 6.9.1.9b l 0 7 l l o e i I 7 8 9 80 E CO E SUBC E COMPONENT CODE SUBCODE S E 7

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9 10 Il 12 13 18 19 20

_ SF'2U E NTI AL OCCUR R E NCE REPORT REVISION LE R /RO EVENT YEAR REPORT NO. CODE TYPE N O.

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27 l0 l3 l N M Ll 30 l l0l 31 32 KN AC PL NT MET HOURS 22 SB I FOR B. SUPPLI RER W@W@ W@

33 34 35 IZ 36 l@ L 31 I I 40 6@

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44 MAN"6ACY g g 47 CAUSE DESCRIPTION AND CORRECTIVE ACTIONS 27 i Oj ["he control power fuse was found blown due to a shorted relay coil. The fuse and l gl the relay coil were replaced. A reason could not be determined for the shorted coil.l m l As this is a first time occurence, this is considered an isolated event and no furthE.q g l action is required.

i 4 1 7 8 9 80 ST  % POWER OTHER STATUS DIS O RY DISCOVERY DESCRIPTION ITTT'l 7 8 W @ l0 5 l 4l@l NA 1 12 13 44 l W@l 45 NA l 46 80 RELEASED OF RELEASE #?iOUNT JF ACTIVITY LOCATION OF RELEASE Q W * *

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NA l NA l

PERSoNNEt ExPOSSES NUMBER TYPE DESCRIPTION i 7 l 0 l 0 l 0 l@y@l NA PE RSONN E L INJURIES $ /)

NUMBER DESCRIPTION d 'I

[.LL_j l 0 l 0 l 0 l@l NA 7 8 9 11 12 80 LOSS OF OR DAMAGE TO FACILITY 43 TYPE DESCRIPTION y y@l NA 7M 0 l

7 8 9 10 80 DE CRIPTION

• 2 O ISSUjE

[g @l NA llllllllllll 5 7 8 9 10 68 69 80 5 NAME OF PREPARER PHONE: