05000259/LER-1981-030, Forwards LER 81-030/01T-0

Forwards LER 81-030/01T-0

ML20005A446
Person / Time
Site:	Browns Ferry
Issue date:	06/22/1981
From:	Green H TENNESSEE VALLEY AUTHORITY
To:	James O'Reilly NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
Shared Package
ML20005A447	List: 05000259/LER-1981-030, Forwards LER 81-030/01T-0 05000259/LER-1981-030-01, /01T-0:on 810609,during Installation of Interlock Sys for Secondary Containment Doors,Power Supply Inadvertently Interrupted to Interlocks.Units 1,2 & 3 Affected.Caused by Personnel Error.Power Restored
References
NUDOCS 8106300342
Download: ML20005A446 (1)

LER-1981-030, Forwards LER 81-030/01T-0

Event date:
Report date:
2591981030R00 - NRC Website

text

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A T'ENNESSEE V ALLEY At; f H-

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.( ressr= rr 1750 Chestnut Street Tower It June 22, 198L Mr. James P. O'Reilly, Directo.-

U.S. Nuclear Regulatory Commission Office of Inspection and Enforcement

_ Region II 101 Marietta Street, Suite 3100 Atlanta, Georgia 30303

Dear Mr. O'Reilly:

TENNESSEE VALLEY AUTHORITY - BROWNS FERRY NUCLEAR PLANT UNIT 1 - DOCKET NO. 50-259 - FAClLITY OPERATING LICENSE DPR REPORTABLE OCCURRENCE REPORT BFRO-50-259/81030 The enclosed report provides details concerning a power supply which was inadvertently interrupted to all secondary containment door interlocks during installation of a new interlock system for secondary containment doors. This report is submitted in accordance with Browns Ferr/ unit 1 Technical Specification 6.7.2. A(6).

Very truly yours, [p%7g.

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TENNESSEE VALLEY AUTHORITY

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H. J. Green

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Enclosure (3) cc (Enclosure):

Director (3)

Office of Management Information and Pr gram Control U.S. Nuclear Regulatory Commission Washington, DC 20555 Director (40)

Office of Inspection and Enforcement U.S. Nuclear Regulatory Commission Washington, DC 20555 Mr. Bill Lavallee Nuclear Safety Analysis Center g#

Palo Alto, California 94303 9

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Mr. R. F. Sullivan, NRC Inspector, Browns Ferry.

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