05000317/LER-1981-055, Forwards LER 81-055/03L-0

Forwards LER 81-055/03L-0

ML20010A390
Person / Time
Site:	Calvert Cliffs
Issue date:	07/31/1981
From:	Russell L BALTIMORE GAS & ELECTRIC CO.
To:	Grier B NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
Shared Package
ML20010A391	List: 05000317/LER-1981-055, Forwards LER 81-055/03L-0 05000317/LER-1981-055-03, /03L-0:on 810701,pressurizer Pressure Channel 2E & Subcooled Margin Monitor 11 Removed from Svc & Reactor Protection Sys Channel B Trip Units Bypassed to Check Deviation Between Channels.Caused by Instrument Drift
References
NUDOCS 8108110387
Download: ML20010A390 (1)

LER-1981-055, Forwards LER 81-055/03L-0

Event date:
Report date:
3171981055R00 - NRC Website

text

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B ALTIMORE G AS AND ELECTRIC COMPANY P.O. B O X 14 7 5 B ALTIM OR E. M A R YL A N D 21203

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.cy July 31,1981 5, 9.5.%ss 7

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Mr. Boyce H. Grier, Director Docket No. 50-317 Office of Inspection & Enforcement License No. DPR-53 U.S. Nuclear Regulatory Commission Region 1 631 Park Avenue King of Prussia < PA 19406

Dear Mr. Grier:

In accordance with Technical Specification 6.9.1.9.b, please find the attached thirty day report for LER 81-55/3L.

Should you have any questions regarding this report, we would be pleased to discuss them with you.

py truly yours, [of.

L. B. Russell Plant Superintendent LBR:PGR:mmr cc:

Director, Office of Management Information and Program Control Messrs:

A. E. Lunevall, Jr.

3. A. Tiernan fhl

Soli 8108110387 810731

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