Wednesday, October 19, 2016

Junk Arkansas Unit 2:Power Plant Maintenence Incompetence

incompetence

I talked to the NRC inspector on this. This is called gross maintenance incompetence. They did a 24 hour test on the DG around Sept 14. The test failed. Then they had 14 day before they had to shutdown according to TS.  Fourteen days then came and gone, that is what forced them to shutdown. Basically another 20 days passed to today. They are still shutdown...

Its crazy...

Power Reactor
Event Number: 52267
Facility: ARKANSAS NUCLEAR
Region: 4 State: AR
Unit: [ ] [2] [ ]
RX Type: [1] B&W-L-LP,[2] CE
NRC Notified By: ALBERT MARTIN
HQ OPS Officer: STEVE SANDIN
Notification Date: 09/28/2016
Notification Time: 09:46 [ET]
Event Date: 09/28/2016
Event Time: 07:45 [CDT]
Last Update Date: 09/28/2016
Emergency Class: NON EMERGENCY
10 CFR Section:
50.72(b)(2)(i) - PLANT S/D REQD BY TS
Person (Organization):
JEREMY GROOM (R4DO)

Unit
SCRAM Code
RX CRIT
Initial PWR
Initial RX Mode
Current PWR
Current RX Mode
2
N
Y
100
Power Operation
65
Power Operation
Event Text
UNIT 2 SHUTDOWN REQUIRED BY TECHNICAL SPECIFICATIONS DUE TO INOPERABLE DIESEL GENERATOR

"On September 16, 2016, at 0036 [CDT], during a 24-hour Technical Specification (TS) endurance run, the Arkansas Nuclear One, Unit 2 (ANO-2) red train Emergency Diesel Generator (EDG) became inoperable when its inboard generator bearing failed. ANO-2 TS 3.8.1.1, 'AC Sources', requires an inoperable EDG to be restored to service within 14 days or actions to place the unit in a shutdown condition initiated.

"It has been determined that repair options cannot be completed within the Allowed Outage Time (AOT) due to unforeseen circumstances which evolved during recovery efforts. At 0745 [CDT], ANO-2 initiated plant shutdown due to the inability to restore the red train EDG. ANO-2 will be shutdown and cooled down to Mode 5."

The licensee informed the NRC Resident Inspectors.

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