05000260/LER-1981-027, Forwards LER 81-027/03L-0

Forwards LER 81-027/03L-0

ML20009F999
Person / Time
Site:	Browns Ferry
Issue date:	07/10/1981
From:	Green H TENNESSEE VALLEY AUTHORITY
To:	James O'Reilly NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
Shared Package
ML20009G000	List: 05000260/LER-1981-027, Forwards LER 81-027/03L-0 05000260/LER-1981-027-03, /03L-0:on 810604,during Mod Outage,Switch 2-PdIS-75-56 Was Found Outside Tech Spec Limits.Caused by Setpoint Drift of Barton Model 288 D/P Switch.Switch Recalibr
References
NUDOCS 8108030226
Download: ML20009F999 (1)

LER-1981-027, Forwards LER 81-027/03L-0

Event date:
Report date:
2601981027R00 - NRC Website

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Opy 1750 Chestnut Street Tower II

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Mr. James P. O'Reilly3 Director U.S. Nuclear Regulatory Commission q' l W gQ Office of Inspection and Enforcement 9i i

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101 Marietta Street, Suite 3100 c

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Atlanta, Georgia 30303 N

Dear Mr. O'Reilly:

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TSNNESSEE VALLEY AUTHORITY - BROWNS FERRY NUCLEAR PLANT UNIT 2 - DOCKET NO. 50-260 - FACILITY OPERATING LICENSE DPR REPORTABLE OCCURRENCE REPORT BFRO-50-260/81027 The enclosed report provided details concerning switch 2-PdIS-75-56 which was found out of calibration.

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

Very truly yours, TENNESSEE VALLEY AUTHORITY b.>J.Gr i

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dDirector of N6 clear Power i

l Enclosure (3) cc (Enclosure):

Director (3) l Office of Management Information and Program Control l

U.S. Nuclear Regulatory Commission l

Washington, DC 20555 i

Director (40)

Office of Inspection and Enforcement

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U.S. Nuclear Regulatory Commission Washington, DC 20555 Mr. Bill Lavallee Nuclear Fafety Analysis Center

, g Palo Alto, California 94303 8

Mr. R. F. Sullivan, NRC Inspector, Browns Ferry 8108030226 810710 PDR ADOCK 05000 s