ML20085G354

Telecopy AO BFAO-7320T:on 731003 & 04:control Rod Drives 54-27 & 26-5S in Fully Withdrawn Insequence Condition

ML20085G354
Person / Time
Site:	Browns Ferry
Issue date:	10/04/1973
From:	Green H TENNESSEE VALLEY AUTHORITY
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
Shared Package
ML20085G349	List: ML20085G343 ML20085G354
References
BFAO-7320T, NUDOCS 8308240866
Download: ML20085G354 (1)

Text

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TITLE BFAO-7320T THE FOLLOWING EVENTS OCCURED WITH RESPECT TO THE CONTROL ROD SYSTEM 1 CR NUMBER 54-27 WAS VALVED OUT FOR y

MAI NTAI NENCE AT SAM 10-3-73 IN A FULLY WITHDRAWN INSE4UENCE J

CONDITION. AT 851 AM 10-4-73 IT WAS INSERTED THROUGH A PERIOD p THROUGHOUT THIS TIME CR NUMBER 5427 COULD HAVE VALVED IN AND '

INSERTED IF REQUIRED. 2. CR NUMBER 26-55 WAS IN A FULLY WITHDRAWN INSEQUENCE CONDITION AT 515AM 10-4-73 WHEN IT WAS DETERMINED THE ROD WOULD NOT MOVE. AFTER RAISING CRD BRIVE PRESSURE IT WAS INSERTED AT 1030AM 10-4-73 PLANT WAS OPERATING AT LESS THAN 8 PERCENT POWER AT LESS THAN CR E8UAL TO RATED TEMPERATURE AND ,

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