05000318/LER-1979-027, Forwards LER 79-027/03L-0

Forwards LER 79-027/03L-0

ML19270H472
Person / Time
Site:	Calvert Cliffs
Issue date:	08/17/1979
From:	Russell L BALTIMORE GAS & ELECTRIC CO.
To:	Grier B NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
Shared Package
ML19270H473	List: 05000318/LER-1979-027, Forwards LER 79-027/03L-0 05000318/LER-1979-027-03, /031-0 on 790718:channel C Trips Were Received from Power Level,Thermal margin-low Pressure & Axial Flux Offset.Cause of Intermittent Problem Is Suspected to Be Loose Connection or Faulty Switch Circuit
References
NUDOCS 7908270476
Download: ML19270H472 (1)

LER-1979-027, Forwards LER 79-027/03L-0

Event date:
Report date:
3181979027R00 - NRC Website

text

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B ALTIMORE G AS AND ELECTRIC COMP ANY P.O. B O X 147 5 B A LTIM O R E. M A R Y L A N D 2120 3 ELECTRIC PRODUCTION DEPARTMENT CALVERT CLIFF 1 NUCLEAR POWER PLANT LUSBY, M ARY LAND 20657 August 17, 1979 Mr. Boyce H. Grier, Director Docket No. 50-318 Office of Inspection and Enforcement License No. DPR-69 U.S. Nuclear Regulatory Commission Region I 631 Park Avenue King of Prussia, Pennsylvania 19406

Dear Mr. Grier:

Per Technical Soecification 6.9.1.9.b, please find attached the thirty-day report for LER 79-27/3L.

Should you have further ouestions recardina this report, we would be cleased to discuss then with you.

Very truly yours,

cO tb\\-\\\\ti.O L. B. Russell Chief Engineer LBR/PGR/dds Attachnent Cocies To:

Director, Office of Manacenent Infomation and Program Control Messrs. A. E. Lundvall, Jr.

J. B. Bullock ik 79082709 %.