05000296/LER-1980-050, Forwards LER 80-050/03L-0

Forwards LER 80-050/03L-0

ML19345D832
Person / Time
Site:	Browns Ferry
Issue date:	12/11/1980
From:	Green H TENNESSEE VALLEY AUTHORITY
To:	James O'Reilly NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
Shared Package
ML19345D833	List: 05000296/LER-1980-050, Forwards LER 80-050/03L-0 05000296/LER-1980-050-03, /03L-0:on 801115,breaker for Standby Liquid Control Pump B Motor Tripped When Pump Started.Caused by Overcurrent Tripping Device on B Phase Tripping at Lower Value than Other Phases.Breaker Replaced
References
NUDOCS 8012170565
Download: ML19345D832 (1)

LER-1980-050, Forwards LER 80-050/03L-0

Event date:
Report date:
2961980050R00 - NRC Website

text

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1750 Chestnut Street Tower II Dece:nber 11, 1980 Mr. James P. O'Reilly, Director U.S. Nuclear Regulatory Commissiort Offica of Inspection and Enforcement Region II 101 Marietta Street, Suite 3100 Atlanta, Georgia 30303

Dear Mr. O'Reilly:

TENNESSEE VALLEY AUTHORITY - BROWNS FERRY NUCLEAR ELBT UN3 3 - DOCKET No. 50-296 - FACILITY OPERATING LICENSE DPR REPORTABLE OCCURRENCE REPORT BFRO-50-296/8050 The enclosed report provides details concerning the breaker for standby liquid control pump B motor which tripped when the pump was started.

This report is submitted in accordance with Browns Ferry unit 3 Technical Specification 6.7.2.b(2).

Very truly yours, TENNESSEE VALLEY AUTHORITY 1

F H. J. Green Director of Nuclear Power Enclosure (3)

C cc (Enclosure):

if Director (3)

Office of Management ie brmation and Program Control U.S. Nuclear Regulatory Cot $ sion Washinaton DC 20999 Director (40)

Office of Inspection and Enforcement U.S. Nuclear Regulatory Commission Washington, DC 20555 l

Mr. Bill Lavallee Nuclear Safety Analysis Center Palo Alto, California 94303 col Mr. R. F. Sullivan, NRC Inspector, Browns Ferry S

8012170565

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