05000318/LER-1979-051, Forwards LER 79-051/03L-0

Forwards LER 79-051/03L-0

ML19257C758
Person / Time
Site:	Calvert Cliffs
Issue date:	01/25/1980
From:	Russell L BALTIMORE GAS & ELECTRIC CO.
To:	Grier B NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
Shared Package
ML19257C759	List: 05000318/LER-1979-051, Forwards LER 79-051/03L-0 05000318/LER-1979-051-03, /03L-0:on 791228,while Taking Log Readings, Operator Discovered Failure of Containment Gaseous Monitor. Caused by Loose Monitor Detector Cable Connector,Probably Left Unsecured After Recent Surveillance Test
References
NUDOCS 8001300302
Download: ML19257C758 (1)

LER-1979-051, Forwards LER 79-051/03L-0

Event date:
Report date:
3181979051R00 - NRC Website

text

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BALTIMORE G AS AND ELECTRIC COMPANY P.O. B O X 14 7 5 B ALTIM O R E. M A R YL A N D 21203 ELECTRIC PRODUCTION DEPARTMENT CALVERT CLIFFS NUCLEAR POWER PLANT January 25, 1980 Mr. Boyce H. Grier, Director Docket No.

50-31 8 Office of Inspection and Enforcement License No. DPR-69 U.S. Nuclear Regulatory Commission Region I 631 Park Avenue King of Prussia, PA 19406

Dear Mr. Grier:

Per Technical Specification 6.9.1.9.b, please find attac.hed the thirty-day report for LER 79-51/3L.

Should you have questions reg 6rding this report, we would be pleased to discuss them with you.

Very truly yours, LkB. Russell 1836 041 Chief Engineer LBR/PGR/gla Attachment

/

Copy To:

Director, Office of Managment Information and Program Control Messrs. A. E. Lundvall, Jr.

J. B. Bullock e

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8001300