ML19274E784: Difference between revisions

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| number = ML19274E789
| number = ML19274E789
| issue date = 04/19/1979
| issue date = 04/19/1979
| title = Forwards LERs 79-039/03L-0 & 79-040/03L-0
| title = 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
| author name = Cartwright W
| author name = Cartwright W
| author affiliation = VIRGINIA POWER (VIRGINIA ELECTRIC & POWER CO.)
| author affiliation = VIRGINIA POWER (VIRGINIA ELECTRIC & POWER CO.)
Line 21: Line 21:
| number = ML19274E786
| number = ML19274E786
| issue date = 04/19/1979
| issue date = 04/19/1979
| title = Forwards LERs 79-039/03L-0 & 79-040/03L-0
| title = 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
| author name = Cartwright W
| author name = Cartwright W
| author affiliation = VIRGINIA POWER (VIRGINIA ELECTRIC & POWER CO.)
| author affiliation = VIRGINIA POWER (VIRGINIA ELECTRIC & POWER CO.)

Latest revision as of 07:48, 23 January 2020

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 Dominion icon.png
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 Dominion icon.png
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 Dominion icon.png
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)