05000338/LER-1979-103, Forwards LER 79-103/03L-0

Forwards LER 79-103/03L-0

ML19208B448
Person / Time
Site:	North Anna
Issue date:	09/18/1979
From:	Stallings C VIRGINIA POWER (VIRGINIA ELECTRIC & POWER CO.)
To:	James O'Reilly NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
Shared Package
ML19208B449	List: 05000338/LER-1979-103, Forwards LER 79-103/03L-0 05000338/LER-1979-103-03, /03L-0:on 790819,during Mode 1 Operation,Temp of Casing Cooling Tank 1-RS-TK-1 Exceeded 50 F.Caused by Freon Leak in One of Casing Cooling Chiller Units Which Caused Decrease in Cooling Capacity.Leak Repaired
References
755, NUDOCS 7909200318
Download: ML19208B448 (1)

LER-1979-103, Forwards LER 79-103/03L-0

Event date:
Report date:
3381979103R00 - NRC Website

text

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September 18, 1979 Mr. J ues P. O'Reilly, Director Serial No. 755 Of fice of Inspection and Enforcement P0/IDft:baw U. S. Nuclear Regulatory Commission Docket No. 50-333 Region II 101 "trie tta Stree t, Suite 3100 License No. NPF-4 Atlanta, Georgia 30303

Dear Mr. O'Reilly:

Pursuant to North Anna Power Station Technical Specifications, the Virginia Elec:ric and Power Conpany hereby submits the following Licensee Event Report for North Anna Unit No. 1.

Report No.

Applicable Technical Specifications LER 73-133/03L-0 T. S. 6.9.1.9.b This report has been raviewed by the Station Dtclear Safety and Operating Committe.4 and will be placed on the agenda for the next ueeting of the Syste a Nuclear Safety and Operating Comraittee.

Very truly yours,

,b'.

, )bN illu n

C. M.

Stallings Vice President-Power Supply and Production Operations Enclosurea (3 copies) cc:

Mr. Victor Stello, Director (30 copies)

CEfice of Inspection and Enforcement Mr. Willian,G, Mcdonald, Director (3 copies)

Of fice of Managenent Infornation and Progran Control D

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