ML18037A291

LER 80-020/03L-0:on 800830,while Experiencing Electrical Storm During Normal Operation,Loss of Meteorological Data Transmission to Control Room Instruments Occurred.Caused by Transceiver Failure.Transceiver Repaired & Returned to Svc

ML18037A291
Person / Time
Site:	Nine Mile Point
Issue date:	09/29/1980
From:	Harrison P NIAGARA MOHAWK POWER CORP.
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
Shared Package
ML17053B991	List: ML17053B990 ML18037A291
References
LER-80-020-03L, LER-80-20-3L, NUDOCS 8010080482
Download: ML18037A291 (2)

Text

NRC FORM 366 U, S, NUCLEAR REGULATORY COMMIS'NON 4 81 LlCENSEE EVENT REP T CONTROL BLOCK: (PLEASE PRINT OR TYPE ALL REQUIRED INFORMATIONI

[os 7

CON'T 8 9 N Y N LICENSEE CODE M P I

14 0 15 6

LICENSE NUMBER 25 Q3 26 LICENSE TYPE 30 0~057 CAT 58

~01 ,"0',"08 ~LPs 0 5 0 0 0 2 2 QT 69 EVENT DATE /4 75 REPORT DATE 80 Qg 7 8 60 61 DOCKET NUMBER 68 .

EVENT DESCRIPTION AND PROBABLE CONSEQUENCES QIO

~O3 SEE ATTACHED

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~08

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~08 80 7 8 9 SYSTEM CAUSE CAUSE COMP. VALVE CODE, 7 8 9

~xx CODE 10 Q>>

CODE c 012 SUBCOOE

~zQ12 12 SEQUENTIAL 13 C OMPONENT 18 OCCURRENCE 04 SUBCODE

~pps

'19 REPORT

~

SUBCODE 20 gs R EV IS I ON QPT LER/Ro 08PORT EVENT YEAR

~gp 21 22

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23

~p 24 REPORT NO, 26 L~J CODE LCM U Ll TYPE NO.

bed ACTION .FUTURE TAKEN ACTION Q18 ~ 010 EFFECT ON PLANT

~Z 020 SHUTDOWN METHOD MZ 02 HOURS 022 0

ATTACHMENT SUBMITTED N 022 NPRDR FORM SUB.

~N024 PRIME COMP.

SUPPLIER

~LQ28 x COMPONENT MANUFACTURER 2

33 34 35 36 37 40 41 42 43 44 47 CAUSE DESCRIPTION AND CORRECTIVE ACTIONS 27 I SEE ATTACHED

~i 3

4 7 8 9 80 FACILITY METHOD OF STATUS  % POWER OTHER STATUS DISCOVERY DISCOVERY DESCRIPTION Q32 s E Qss ~09 7 pss N/A 44 45 OPERATOR OBSERV T 80 7 8 9 10 12 I3 ACTIVITY CONTENT RELEASED OF RELEASE N/A AMOUNT OF ACTIVITY Q LOCATION OF RELEASE Q36 6 ~Z Q33 Z Q34 80 7 8 9 10 11 45 EXPOSURES 44'ERSONNEL TYPE DESCRIPTION 39

~lj ~00 7 8 9 NUMBER 0

11 Q21 12 Z Qss 13 N/A 80 PERSONNEI INJURIES NUMBER DESCRIPTION 41 8 ~OO O Q4o 80 7 8 9 I 'I 12 LOSS OF OR DAMAGE TO FACILITY 43 TYPE DESCRIPTION 0 Z P42 W/A 8 9 10 80 o

~e ISSUED P U 8 L I C I TY DESCRIPTION ~ IBXOPSO NRC USE ONLY 7 8 9 10 68 69 80 40 NAME QF PREPARER Paul Harrison PHONE: 43-2110 xt. 1212 n.

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