ML20084H531

Telecopy AO BFAO-7438T:on 740606,during Startup Test,Main Steam Line B Outboard Oscillation Valve FCV-1-27 Closed Too Fast.No Cause Stated

ML20084H531
Person / Time
Site:	Browns Ferry
Issue date:	06/07/1974
From:	Green H TENNESSEE VALLEY AUTHORITY
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
Shared Package
ML20084H530	List: ML20084H527 ML20084H531
References
AO-BFAO-7438T, NUDOCS 8305040585
Download: ML20084H531 (1)

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BFAO-743BT DURING START UP TESTING ON JUNE 6 1974 FCV-1-27 MAIN STEAM LINE B OUTBOARD 0SCILLATION VALVE CLOSED IN 1.7 SECONDS THIS IS OUTSIDE THE 3-5 SECOND RANGE JQUIRED BY TECHNICAL SPECIFICAT ION THE REACTOR WAS AT APPROXIMATELY 70 PERCENT THERMAL POWER H J GREEN BROWNS FERRY NUCLEAR PLANT CB NNNN 7TH AL 1144A  !! A I LE D u ..m mun

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