05000260/LER-1981-043, Forwards LER 81-043/01T-0

Forwards LER 81-043/01T-0

ML20010F111
Person / Time
Site:	Browns Ferry
Issue date:	09/01/1981
From:	Green H TENNESSEE VALLEY AUTHORITY
To:	James O'Reilly NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
Shared Package
ML20010F112	List: 05000260/LER-1981-043, Forwards LER 81-043/01T-0 05000260/LER-1981-043-01, /01T-0:on 810815,4,160-volt Shutdown Board U-2 Was Made Critical from Cold Condition W/Start Bus Undervoltage Relays Out of Svc for Start Bus 1A.Caused by Personnel Error.Relays Were Reconnected
References
NUDOCS 8109090381
Download: ML20010F111 (1)

LER-1981-043, Forwards LER 81-043/01T-0

Event date:
Report date:
2601981043R00 - NRC Website

text

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TENNESSEE VALLEY AUTHORITY p,0,""

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.c CHATTANOOGA, TENNESSEE 37401 1750 Chestnut Street Tower II A b *.

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l September 1, 1981 5

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,DJ Mr. James P. O'Reilly, Director U.S. Nuclear Regulatory Commission E

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Office of Inspection and Enforcement Ofp g0 /SS7.

Region II p.:

101 Marietta Street, Suite 3100 Y

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Atlanta, Georgia 30303 s-

Dear Mr. O'Reilly:

p TENNESSEE VALLEY AUT110RITY - BROWNS FERRY. NUCLEAR PLANT UNIT 2 - DOCKET NO 50-260 - FACILITY OPERATING LICENSE DPR REPORTABLE OCCURRENCE REPORT BFRO-50-260/81043 l

The enclosed report provides details concerning unit 2 which was made critical from a cold condition with start bus undervoltage relays out of service for the 1A start bus.

This report is submitted in accordance with Browns Ferry unit 2 Technical Specification 3.9.A.4.e.

Very truly yours, TENNESSEE VALLEY AUTHORITY l

lj. J. Green

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l U51 rector of Nuclear Power j

l Enclosure (3) cc (Enclosure):

Director (3)

Office of Management Information and Program Control U.S. Nuclear Regulatory Commission Washington, DC 20555 i

Director (40)

Office of Inspection and Enforcement g

U.S. Nuclear Regulatory Commission pr/

,4 Washington, DC 20555 Mr. Bill Lavallee f

Nuclear Safety Analysis Center Palo Alto, California 94303 Mr. R. F. Sullivan, NRC Inspector, Browns Ferry 8109090381 810901

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gDRADOCK 05000260 PDR An Equal Opportunity Ernployer

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