ML20084H666

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Telecopy AO BFAO-7434T:on 740521,HPCI Injection Valve FCV-73-44 Discovered Inoperable Due to Burned Out Motor. Caused by 250-volt Dc Ground to Valve
ML20084H666
Person / Time
Site: Browns Ferry Tennessee Valley Authority icon.png
Issue date: 05/22/1974
From: Green H
TENNESSEE VALLEY AUTHORITY
To:
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
Shared Package
ML20084H664 List:
References
AO-BFAO-7434T, NUDOCS 8305040717
Download: ML20084H666 (1)


Text

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MGMATLT H59 $#u s ius,.,h 2-02P350E14P 05/22/ q L 2q pd nL:

.'*. hhe <7Nrp*gr f7 +

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ICS IPMANGZ CSP mestern union 2057298316 MGM TDRN ATHENS AL 100 05-22 0138P EDT U V LL Ju h il C.idjE5 O' E _ f =

ZIP 30303 -

US ATOMIC ENERGY COMMISSION REGION 2 DIRECTORETTE OF REGULARTORY OPERATION 230 PEACH TREE ST NORTHWEST '

ATLANTA GA 30303 ' --

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8FAO-743c7 THE UNIT 1 HPCI INJECTION VALVE FCV-73=CU WAS DISCOVERED TO BE INOPERABLE AT APPR0x!MATELY 515 PM 5-21-74 DUE TO A BURNED -

OUT MOTOR. THE MOTOR APPARENTLY FAILED AT APPROXIHATELY 215 )

AM ON THE. SAME DATE WHEN A 250 VOLT DC GROUND ACCURED WHICH WAS TRACED TO THIS VALVE THE UNIT WAS IN THE COLD SHUTDOWN CONDITION --

AT THE TIME.

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H J GREEN BROWNS FERRY NUCLEAR PLANT

' 1 13:38 EDT

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MGMATLT HSB

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8305040717 740530 ~

PDR ADOCK 05000259 S PDR -

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