05000317/LER-1979-079, Forwards LER 79-079/03L-0

Forwards LER 79-079/03L-0

ML19257B261
Person / Time
Site:	Calvert Cliffs
Issue date:	01/10/1980
From:	Russell L BALTIMORE GAS & ELECTRIC CO.
To:	Grier B NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
Shared Package
ML19257B262	List: 05000317/LER-1979-079, Forwards LER 79-079/03L-0 05000317/LER-1979-079-03, /03L-0:on 791219,high Differential Pressure Detected Across Filters of Fuel Pool Exhaust Fans.Caused by Excessive Buildup of Dirt on Filter Media.Maint Procedure 1-32-M-M-3 Initiated to Inspect Filters Monthly
References
NUDOCS 8001150431
Download: ML19257B261 (1)

LER-1979-079, Forwards LER 79-079/03L-0

Event date:
Report date:
3171979079R00 - NRC Website

text

e 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 21203 ELECTRIC PRODUCTION DEPARTMENT SBY. M ARYLAND 20 January 10, 1980 Mr. Boyce H. Grier, Director Docket No.

50-317 Office of Inspection and Enforcement License No. DPR-53 U.S. Nuclear Regulatory Comission Region I 631 Park Avenue King of Prussia, PA 19406

Dear Mr. Grier:

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

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

Very truly yours, h

q:o A L.\\ B. Russell Chief Engineer LBR/KMR/gla Attachment Copy To: Director, Office of Management Information and Program Control Messrs. A. E. Lundvall, Jr.

J. B. Bullock

/oo3 1749 292 3

///

e u001150 g