ML19274E784

Forwards LERs 79-039/03L-0 & 79-040/03L-0

Date released: 10/15/2019	Download: ML19274E784

LER 79-040/03L-0 on 790326:during Steady State Operation, Periodic Calibr Revealed Nonconservative Overtemp Delta T Protection Circuitry Output.Caused by Instrument Drift. Summing Amplifier Card Replaced & Circuitry Recalibr

ML19274E789
Person / Time
Site:	North Anna
Issue date:	04/19/1979
From:	Cartwright W VIRGINIA POWER (VIRGINIA ELECTRIC & POWER CO.)
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
References
Download: ML19274E789 (2)

LER 79-039/03L-0 on 790325:during Normal Operation,Power Supply to Hydrogen Recombiner Deenergized & Recombiner Inoperable for 10-h.Unit 2 Emergency Bus Degraded Voltage Protection Modified & Reenergized

ML19274E786
Person / Time
Site:	North Anna
Issue date:	04/19/1979
From:	Cartwright W VIRGINIA POWER (VIRGINIA ELECTRIC & POWER CO.)
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
References
Download: ML19274E786 (1)

Forwards LERs 79-039/03L-0 & 79-040/03L-0

ML19274E783
Person / Time
Site:	North Anna
Issue date:	04/19/1979
From:	Stallings C VIRGINIA POWER (VIRGINIA ELECTRIC & POWER CO.)
To:	OREILLY J P NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
References
Download: ML19274E783 (1)