ML12047A377: Difference between revisions
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{{#Wiki_filter:Boyle, Patrick | {{#Wiki_filter:Boyle, Patrick y | ||
e From: | |||
Martin, Robert Sent: | |||
Monday, Septemer 12, 2011 9:13 AM To: | |||
Cullingford, Michael Cc: | |||
Kulesa, Gloria; Boyle, Patrick; Khanna, Meena | |||
==Subject:== | ==Subject:== | ||
| Line 38: | Line 43: | ||
Considering news paper and press release of NRC, there are two possibilities for the shut-down. | Considering news paper and press release of NRC, there are two possibilities for the shut-down. | ||
: 1. Observed actual seismic acceleration, which triggered directly shut-down. | : 1. Observed actual seismic acceleration, which triggered directly shut-down. | ||
: 2. Outer line outrage triggered turbine trip followed by reactor shut-down. | : 2. | ||
Outer line outrage triggered turbine trip followed by reactor shut-down. | |||
I do not find clear explanation on the direct cause of the shut-down in these materials. | I do not find clear explanation on the direct cause of the shut-down in these materials. | ||
@yamachika 1/ | @yamachika 1/ | ||
/}} | |||
Latest revision as of 20:00, 12 January 2025
| ML12047A377 | |
| Person / Time | |
|---|---|
| Site: | North Anna  |
| Issue date: | 09/12/2011 |
| From: | Martin R Plant Licensing Branch II |
| To: | Cullingford M Division of Inspection and Regional Support |
| References | |
| FOIA/PA-2011-0357 | |
| Download: ML12047A377 (1) | |
Text
Boyle, Patrick y
e From:
Martin, Robert Sent:
Monday, Septemer 12, 2011 9:13 AM To:
Cullingford, Michael Cc:
Kulesa, Gloria; Boyle, Patrick; Khanna, Meena
Subject:
FW: North Anna Earthquake Its premature to respond to the question. Mark Franke is the Team Leader for the ongoing AIT.
From: Franke, Mark k Sent: Monday, September 12, 2011 9:11 AM To: Martin, Robert; McCoy, Gerald
Subject:
Re: North Anna Earthquake Agree - Root cause still in progress This email is being sent from an NRC mobile device.
From: Martin, Robert To: McCoy, Gerald; Franke, Mark Sent: Mon Sep 12 08:52:45 2011
Subject:
FW: North Anna Earthquake Its premature to answer this, isn't it, since the licensee's root cause analysis is still underway and the AIT's evaluation of same isn't complete either?
From: Cullingford, Michael Sent: Monday, September 12, 20118:33 AM To: Martin, Robert Cc: Manoly, Kamal
Subject:
North Anna Earthquake Robert: Could you please provide me with an answer to the question below (from the Japanese regulator) or tell me who Ishould ask. Thank you, Mike From: Hidehiko Yamachika [1]
Sent: Friday, September 09, 2011 4:08 PM To: Cullingford, Michael
Subject:
RE: WNN Daily: Nuclear regulation bill introduced to Indian parliament Could you let me know what is the direct cause of their reactors' shut-down?
Considering news paper and press release of NRC, there are two possibilities for the shut-down.
- 1. Observed actual seismic acceleration, which triggered directly shut-down.
- 2.
Outer line outrage triggered turbine trip followed by reactor shut-down.
I do not find clear explanation on the direct cause of the shut-down in these materials.
@yamachika 1/
/