05000317/LER-1981-009, Forwards LER 81-009/03L-0

Forwards LER 81-009/03L-0

ML19347D218
Person / Time
Site:	Calvert Cliffs
Issue date:	03/05/1981
From:	Russell L BALTIMORE GAS & ELECTRIC CO.
To:	Grier B NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
Shared Package
ML19347D219	List: 05000317/LER-1981-009, Forwards LER 81-009/03L-0 05000317/LER-1981-009-03, /03L-0:on 810205,reactor Protector Sys Channel D Trip Units Bypassed.Caused by Increase in Temp Detector Resistance,Probably Due to Increased Connection Resistance in Containment.Input Removed from Channel D
References
NUDOCS 8103110480
Download: ML19347D218 (1)

LER-1981-009, Forwards LER 81-009/03L-0

Event date:
Report date:
3171981009R00 - NRC Website

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B ALTIMORE G AS AND ELECTRIC COMPANY P. O. B O X 1475 B A LTIM O R E. M A R Y L A N D 212o3 NUCLEAR power DEPAkTMENT C ALvERT OblFF5 NUCLEAR power PL ANT LUSBY, M A RYL AND 20657 March 5,1981 Mr. Boyce H. Grier, Director Docket No.

50-317 Office of Inspectior & Enforcement License No. DPR-53 U.S. Nuclear Regulatory Commission Region 1 31 Park Avenue -

King of Prussia, PA 19406

Dear Mr. Giier:

Per Technical Specification 6.9.1'.9.b, please find attached the thirty day report for LER 81-09/3L.

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

Very truly yours, 1%L L.B. Russell Plant Superintendent LBR:PGR:mmr.

cc:

' Director, Office of Management Information and Program Control

Messrs:

A.E. Lundvall, Jr.

3.A. Tiernan

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