ML13004A231: Difference between revisions

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=Text=
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{{#Wiki_filter:- Criscione, Lawrence From:                         Lee, David Sent:                         Monday, April 11, 2011 3:53 PM To:                           Criscione, Lawrence
{{#Wiki_filter:-
Criscione, Lawrence From:
Lee, David Sent:
Monday, April 11, 2011 3:53 PM To:
Criscione, Lawrence


==Subject:==
==Subject:==
RE: Shutdown Margin Calculation Larry, Our office looked into the issue.
RE: Shutdown Margin Calculation
: Larry, Our office looked into the issue.
I am awaiting the report.
I am awaiting the report.
From: Criscione, Lawrence Sent: Sunday, April 10, 2011 1:18 PM To: Lee, David
From: Criscione, Lawrence Sent: Sunday, April 10, 2011 1:18 PM To: Lee, David


==Subject:==
==Subject:==
Shutdown Margin Calculation Mr. Lee, What did the OIG decide regarding whether or not, as Region IVclaims, Callaway Plant had performed a Shutdown Margin Calculation on October 21, 2003 prior to tripping the turbine and relying on Xenon-135 to maintain the reactor subcritical for 106 minutes? Did the OIG decide to look into it? Will anyone ever be following up with me?
Shutdown Margin Calculation Mr. Lee, What did the OIG decide regarding whether or not, as Region IV claims, Callaway Plant had performed a Shutdown Margin Calculation on October 21, 2003 prior to tripping the turbine and relying on Xenon-135 to maintain the reactor subcritical for 106 minutes? Did the OIG decide to look into it? Will anyone ever be following up with me?
Thanks, Larry From: Criscione, Lawrence Sent: Wednesday, February 02, 2011 1:27 PM To: Lee, David
: Thanks, Larry From: Criscione, Lawrence Sent: Wednesday, February 02, 2011 1:27 PM To: Lee, David


==Subject:==
==Subject:==
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==Subject:==
==Subject:==
RE: Open Door Policy Larry, In regard to your request, I am available to meet with you next week on February 8 at 11am.
RE: Open Door Policy
: Larry, In regard to your request, I am available to meet with you next week on February 8 at 11am.
From: Criscione, Lawrence Sent: Wednesday, January 26, 2011 6:18 AM To: Bell, Hubert; Lee, David
From: Criscione, Lawrence Sent: Wednesday, January 26, 2011 6:18 AM To: Bell, Hubert; Lee, David


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If you are willing to meet with me, please let me know whom I should contact to get on your calendar. None of my concerns require immediate evaluation or action.
If you are willing to meet with me, please let me know whom I should contact to get on your calendar. None of my concerns require immediate evaluation or action.
Thank you, Lawrence S. Criscione Reliability & Risk Engineer RES/DRA/OEGIB Church Street Building Mail Stop 2A07 (301) 251-7603
Thank you, Lawrence S. Criscione Reliability & Risk Engineer RES/DRA/OEGIB Church Street Building Mail Stop 2A07 (301) 251-7603
                                                        .2}}
.2}}

Latest revision as of 19:23, 11 January 2025

Shutdown Margin Calculation
ML13004A231
Person / Time
Site: Callaway Ameren icon.png
Issue date: 04/11/2011
From: Lee D
NRC/OIG
To: Lawrence Criscione
NRC/RES/DRA
Shared Package
ML130040225 List:
References
FOIA/PA-2012-0259
Download: ML13004A231 (2)


Text

-

Criscione, Lawrence From:

Lee, David Sent:

Monday, April 11, 2011 3:53 PM To:

Criscione, Lawrence

Subject:

RE: Shutdown Margin Calculation

Larry, Our office looked into the issue.

I am awaiting the report.

From: Criscione, Lawrence Sent: Sunday, April 10, 2011 1:18 PM To: Lee, David

Subject:

Shutdown Margin Calculation Mr. Lee, What did the OIG decide regarding whether or not, as Region IV claims, Callaway Plant had performed a Shutdown Margin Calculation on October 21, 2003 prior to tripping the turbine and relying on Xenon-135 to maintain the reactor subcritical for 106 minutes? Did the OIG decide to look into it? Will anyone ever be following up with me?

Thanks, Larry From: Criscione, Lawrence Sent: Wednesday, February 02, 2011 1:27 PM To: Lee, David

Subject:

RE: Open Door Policy Thank you. I will see you then.

From: Lee, David Sent: Wednesday, February 02, 2011 12:28 PM To: Criscione, Lawrence

Subject:

RE: Open Door Policy

Larry, In regard to your request, I am available to meet with you next week on February 8 at 11am.

From: Criscione, Lawrence Sent: Wednesday, January 26, 2011 6:18 AM To: Bell, Hubert; Lee, David

Subject:

Open Door Policy Mr. Bell, If possible, I would like to meet with you and/or Mr. Lee as part of the NRC's Open Door Policy to discuss concerns I have regarding the adequacy of NRC regulations and policies and to gain an understanding of OIG's role in evaluating those policies.

If you are willing to meet with me, please let me know whom I should contact to get on your calendar. None of my concerns require immediate evaluation or action.

Thank you, Lawrence S. Criscione Reliability & Risk Engineer RES/DRA/OEGIB Church Street Building Mail Stop 2A07 (301) 251-7603

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