ML19275A221

Forwards LERs 79-100/03L-0 & 79-105/03L-0

ML19275A221
Person / Time
Site:	North Anna
Issue date:	09/27/1979
From:	Stallings C VIRGINIA POWER (VIRGINIA ELECTRIC & POWER CO.)
To:	James O'Reilly NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
Shared Package
ML19275A222	List: 05000338/LER-1979-100-03, /03L-0:on 790903,during Steady State Operation, Greater than 12-step Disagreement Was Noted Between Rod Position Indicator D-10 & Group Demand Indication.Caused by Voltage Drift in Signal Conditioning Card 05000338/LER-1979-105-03, /03L-0:on 790828,during Testing of Containment Particulate Monitor,Power Fuses Blew When Sample Pump Was Placed in Stop Position Causing Particulate & Gas Monitor to Be Inoperable.Caused by Shorted Valve K5 ML19275A221
References
NUDOCS 7910030340
Download: ML19275A221 (1)

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'.x n Pow ne xt Con rwxy Rrenxoxo,Vazioxwzau:3261 September 27, 1979 Mr. James P. O'Reilly, Director Serial No. 773 Office of Inspection and Enforcement P0/RMT:scj U. S. Nuclear kegulatory Commission Docket No. 50-338 Region II 101 Marietta Street, Suite 3100 License No. NPF-4 Atlanta, Georgia 30303

Dear Mr. O'Reilly:

Pursuant to North Anna Power Station Technical Specifications, the Virginia Electric and Power Company hereby submits the followi.g Licensee Event Reports for North Anna Unit No. 1.

Report No.

Applicable Technical Specifications LER 79-100/03L-0 T. S. 6.9.1.9.b.

LER 79-105/03L-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 ne:tt meeting of the System Nuclear Safety and Operating Committee.

Very tr iy yours,

}l, E Af Vice Presiden[t-Power Supply C. M. S allings and Production Operations Enclosures (3 copies) cc:

Mr. Victor Stello, Director (30 copies)

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

Office of Management Information and Program Control

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