05000318/LER-1979-031, Forwards LER 79-031/03L-0

Forwards LER 79-031/03L-0

ML19209A290
Person / Time
Site:	Calvert Cliffs
Issue date:	10/01/1979
From:	Russell L BALTIMORE GAS & ELECTRIC CO.
To:	Grier B NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
Shared Package
ML19209A291	List: 05000318/LER-1979-031, Forwards LER 79-031/03L-0 05000318/LER-1979-031-03, /03L-0:on 790903,spurious Trips on Reactor Protection Sys Channel C High Power Trip Units Occured.Cause Not Stated.Temp Element 2-TE-122HC Replaced
References
NUDOCS 7910030474
Download: ML19209A290 (1)

LER-1979-031, Forwards LER 79-031/03L-0

Event date:
Report date:
3181979031R00 - NRC Website

text

a.

B ALTIMORE G AS AND ELECTRIC COMPANY P.O. D O X 14 7 5 B ALTIM OR E M A R YL AN D 21203 ELECTRIC PRODUCTION DEPARTMENT CALVERT CLIFFS NUCLEAR POWER PLANT LUSSY, MARYLAND 20657 October 1,1979 Mr. Boyce H. Grier Docket No.

50-318 Director, Office of Inspection and Enforcement License No. DPR-69 U.S. Nuclear Regulatory Corrrnission Reaion I 63i Park Avenue King of Prussia, Pennsylvania 19406 1

Dear Mr. Grier:

f-

~

Per Technical Specification 6.9.1.9.b, please find attached the thirty-day report for LER 79-31/3L.

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

Very truly yours, I l e g.hB. Russell Chief Engineer LBR/PGR/dds Attachment Copies To: Director, Office of Management Infonnation and Program Control Messrs. A. E. Lundvall, Jr.

J. B. Bullock "l 910 0 30 i P 1083 161