ML20085G804

Telecopy RO BFAO-50-260/7424T,MSIV 1-27 Failed to Close in Specified Time During Surveillance Testing.Isolation Valves Shut.Cause Not Stated

ML20085G804
Person / Time
Site:	Browns Ferry
Issue date:	11/03/1974
From:	Green H TENNESSEE VALLEY AUTHORITY
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
Shared Package
ML20085G761	List: ML20085G757 ML20085G788 ML20085G804
References
NUDOCS 8308290375
Download: ML20085G804 (1)

Text

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II VUX 230 PEACHTREE ST NV ATLANTA G A 30303 BFAO-5C-263/7424T AT 0015 10 URS O N 11-1-74 1RIIT' 2 t%IN STEAM IEDLATION V ALVE 1-27 FAILED TO C1D SE IN THE SPECIFIED TIME OF "

5.0 SECDNDS DURING SURVEILLANCE TESTItG . C1D Sine TIME WAS 5.4 SECONDS REACTER VAS BEI!E SHUT DOWN Ata WAS LESS TilAtt 10 PERCENT R)VER BOTH IfDLATIOt1 VALVES IN THE EFFECTED STEAM LINE WERE WE 7 H J GREEtl BRO'4NS FERRY NUCLEAR PLATY nuNN fd ' .

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