05000296/LER-1980-018, Forwards LER 80-018/03L-0

Forwards LER 80-018/03L-0

ML18025A931
Person / Time
Site:	Browns Ferry
Issue date:	06/17/1980
From:	Calhoun J TENNESSEE VALLEY AUTHORITY
To:	James O'Reilly NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
Shared Package
ML18025A933	List: 05000296/LER-1980-018, Forwards LER 80-018/03L-0 05000296/LER-1980-018-03, /03L-0:on 800519,reactor Low Pressure Switch PS-3-74B SW 1,found Out of Tolerance.Caused by Instrument Setpoint Drift.Barton 288 Pressure Switch Inspected,Recalibr & Functionally Tested for Repeatability
References
NUDOCS 8006240499
Download: ML18025A931 (2)

LER-1980-018, Forwards LER 80-018/03L-0

Event date:
Report date:
2961980018R00 - NRC Website

text

CHATT'ANOOGA, TENNESSEE 87401

,1750 Chestnut Street Tower II June 17, 1980 Hr. James P. O'Reilly, Director U.S. Nuclear Regulatory Commission Office of Inspection and Enforcement Region II 101 Harietta Street, Suite 3100 Atlanta, Georgia 30303

Dear Hr. O'Reilly:

TENNESSEE VALLEY AUTHORITY-SROHNS PERRY NUCLEAR PLANT UNIT 3 DOC]~

NO. 50-296 - PACILITY OPERATING LICENSE DPR-68 REPORTA3LE OCCURRENCE REPORT %PRO-50-296/8018 The enclosed report provides details concerning the reactor low pressure switch PS-3-743 switch 1 which was found'out, of tolerance during normal operation.

This report is submitted in accordance with Drowns Perry unit 1 Technical Specification 6.7.2.b(2).

Very truly yours, TENNESSEE VALLEY AUTHORITY J. R, Calhoun Director of Nuclear Power Enclosure (3) cc (Enclosure)1 Director (3}

Office of Hanagement Information nnd Progr'am Control U.S. Nuclear Regulatory Commission washington, DC 20555 Director (40)

Office o'f Inspection and Enforcement

,U.S. Nuclear Regulatory Commission Uashin ton DC 20555 Hr. MllLayallee Nuclear Safety Analysis Center Palo Alto, California 94303 Fir. R, F. Sullivan, MRC Inspector, Drowns Perry

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