05000260/LER-1980-001, Forwards LER 80-001/03L-0

Forwards LER 80-001/03L-0

ML18024B285
Person / Time
Site:	Browns Ferry
Issue date:	01/25/1980
From:	Calhoun J TENNESSEE VALLEY AUTHORITY
To:	James O'Reilly NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
Shared Package
ML18024B287	List: 05000260/LER-1980-001, Forwards LER 80-001/03L-0 05000260/LER-1980-001-03, /03L-0:on 791229,during Normal Operation,While Performing SI 4.2.B-1,switch 1 on Reactor Water Level LITS-3-58D Failed to Operate.Caused by Rendom Failure of Switch in Yarway Model 4418CE.Switch Replaced
References
NUDOCS 8001290562
Download: ML18024B285 (2)

LER-1980-001, Forwards LER 80-001/03L-0

Event date:
Report date:
2601980001R00 - NRC Website

text

TENN SSEE YALLEYAUTHORITY CHATTANOOGA, TENNESSEE 32401 716 Edney Building Hr. James P. O'Reilly, Director U.S. Nuclear Regulatory Commission Office of Inspection and Enforcement.

Region II 101 Marietta Street, Suite 3100 Atlanta', Georgia 30303 Dear Hr O'Reilly TENNESSEE VALLEY AUTHORITY-BROOMS PERRY NUCLEAR PLANT UNIT 2 - DOCKET NO. 50-260 - PACILITY OPERATING LICENSE DPR<<52 - REPORTABLE OCCURRENCE REPORT BPRO-50-260/801 The enclosed repox't provides details concerning switch No.

1 on LITS-3<<58D, reactor water lkvel, which failed to operate during normal opexation while performing Surveillance Instruction 4.2.B-1.

This report is submitted in accordance with Brooms Perry unit 2 Technical Specification 6.7.2.b.2.

Very truly yours, TENNESSEE VALLEY AUTHORITY J.

R. Calhoun Dix'ectox'f Nucleax Power Enclosux'e (3) cc (Enclosure):

Director (3)

Office of Management Information and Pxogram Control U.S. Nuclear Regulatory Commission washington, DC 20555 Director (40)

Office of Inspection and Enforcement U.S. Nuclear Regulatory Commission Hashington, DC 20555 Hr, BillLavallee Nuclear Safety Analysis Center Palo Alto, California 94303 Hr. R. P. Sullivan, NRC Inspector, Browne Perry An Equal Opportunity E'mployel QQ'Q9.299

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