05000260/LER-1980-057, Forwards LER 80-057/03L-0

Forwards LER 80-057/03L-0

ML19340F131
Person / Time
Site:	Browns Ferry
Issue date:	01/13/1981
From:	Green H TENNESSEE VALLEY AUTHORITY
To:	James O'Reilly NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
Shared Package
ML19340F132	List: 05000260/LER-1980-057, Forwards LER 80-057/03L-0 05000260/LER-1980-057-03, /03L-0:on 801215,pressure Switches PS-1-76,PS-1-82 & PS-1-86,which Monitor Main Steam Line Low Pressure,Were Found Outside Tech Spec Limits.Caused by Setpoint Drift. Switches Recalibr
References
NUDOCS 8101190490
Download: ML19340F131 (1)

LER-1980-057, Forwards LER 80-057/03L-0

Event date:
Report date:
2601980057R00 - NRC Website

text

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1750 Chestnut Street Tower II January 13, 1981 Mr. Janes P. O'Reilly, Director b

U.S. Nuclear Regulatory Comission Office of Inspection and Enforcement Region II 101 Marietta Street, Suite 3100 Atlanta, Georgia 30303

Dear Mr. O'Railly:

TENNESSEE VALLEY AUTHORITY - BROWNS FERRY NUCLEAR PLANT UNIT 2 - DOCKET NO. 50--260 - FACILITY OPERATING LICENSE DPR REPORTABLE OCCURRENCE REPORT BFRO-50-260/8057 The enclosed report provides details concerning three pressure switches monitoring main stea2 line low pressure which were found to be 0.4 percent out of Technical Specification 3.2.A limits. This report is submitted in accordance with 3rowns Ferry unit 2 Technical Specification 6.7.2.b(1).

Very truly yours, TENNESSEE VALLEY AUTHORITY H. J. Green Director of Nuclear Power Enclosure (3) cc (Enclosure):

Director (3) f Office of Management Information and Program Control U.S.NuclaarRegulatoryfomission Washinnton. DC 20555 /

Director (40)

Office of Inspection and Enforcement U.S. Nuclear Regulatory Commission Washington, DC 20555 Mr. Bill Lavallee 00)

Nuclear Safety Analysis Center y

Palo Alto, California 94303 Mr. R. F. Sullivan, NRC Inspector, Browns Ferry

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