ML19282C590

Forwards LERs 79-022/03L-0 & 79-028/03L-0

ML19282C590
Person / Time
Site:	North Anna
Issue date:	03/27/1979
From:	Stallings C VIRGINIA POWER (VIRGINIA ELECTRIC & POWER CO.)
To:	James O'Reilly NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
Shared Package
ML19282C591	List: 05000338/LER-1979-022-03, /03L-0 on 790227:power Supply to Post DBA H Recombiner Deenergized Rendering Recombiner Inoperable for 4-h.Caused by Deenergizing of Motor Control Center to Perform Voltage Measurements 05000338/LER-1979-028-03, /03L-0 on 790225:greater than 12-step Disagreement Noted Among Rod Position Indication,Computer Position Indication & Demand Signal Indication for Rod 9.Caused by Voltage Drift in Signal Conditioning Card ML19282C590
References
180, NUDOCS 7903300368
Download: ML19282C590 (1)

Text

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Virto rm E r.incricIC AN D l'OWI:lt C O >t I% N Y niennoxn,vauorwsA unus March 27, 1979 Mr. James P. O'Reilly, Director Serial No.

180 Office of Inspection and Enforcement P0/FHT:scj U. S. Nuclear Regulatory Commicsion Docket No.:

50-338-Region II 101 Marietta Street, Suite 3100 Atlanta, Ceorgia 30303 License No.:

NPF-4

Dear Mr. O'Reilly:

Pursuant to North Anna Power Station Technical Specifications, the Virginia Electric and Power Company hereby submits the following Licensee Event Reports for North Anna Unit Nc. 1.

Report No.

Applicable Technical Specification LER 79-022/03L-0 T.S. 6.9.1.9.b.

LER 79-028/03L-0 T.S. 6.9.1.9.b.

These reports have been reviewed by the Station Nuclear Safety and Operating Committee and will be placed on the agenda for the next meeting of the System Nuclear Safety and Operating Committee.

Very truly yours, Wb f C. M. Stallings Vice President-Power' Supply and Production Operations Enclosures (3 copies) cc:

Mr. John G. Davis, Acting Director (30 copics)

Office of Inspection and Enforcement Mr. William G. Mcdonald, Director (3 copies)

Office of Management Information and Program Control 790330GT6fr