ML12178A121
| ML12178A121 | |
| Person / Time | |
|---|---|
| Site: | LaSalle  |
| Issue date: | 05/07/2012 |
| From: | Borton K Exelon Generation Co |
| To: | Nicholas Difrancesco Division of Operating Reactor Licensing |
| References | |
| Download: ML12178A121 (3) | |
Text
1 NRR-PMDAPEm Resource From:
kevin.borton@exeloncorp.com Sent:
Monday, May 07, 2012 9:37 AM To:
DiFrancesco, Nicholas Cc:
timothy.byam@exeloncorp.com; stevie.dupont@exeloncorp.com; terrence.simpkin@exeloncorp.com
Subject:
RE: Clarification - Non-Conservative TS 5.5.13 - Containment Peak Pressure and UHS LARs Based on your request, LaSalle would be in a position to submit a separate License Amendment regarding the current P sub a change during the fourth quarter of 2012. The LaSalle EPU submittal is also currently scheduled for the fourth quarter 2012. Also, Exelon is planning on an additional pre-submittal meeting that will include a UHS topic. If you have any further questions do not hesitate to call me.
Kevin Borton Power Uprate - Licensing Manager Exelon Nuclear Phone: (610) 765-5528 Cell: (484) 883-7561 Fax: (610) 765-5807 Email: kevin.borton@exeloncorp.com From: DiFrancesco, Nicholas Sent: Tuesday, May 01, 2012 1:33 PM To: 'stevie.dupont@exeloncorp.com'; kevin.borton@exeloncorp.com Cc: timothy.byam@exeloncorp.com; Zimmerman, Jacob; 'Mitchel.Mathews@exeloncorp.com';
'terrence.simpkin@exeloncorp.com'; DiFrancesco, Nicholas
Subject:
Clarification - Non-Conservative TS 5.5.13 - Containment Peak Pressure and UHS LARs Gentlemen, Two clarifications.
During LaSalles public meeting on April 4, 2012, LaSalle cited use of AL 98-10 administrative controls for a non-conservative TS 5.5.13 (Pa) which was identified mid-2011. Imposing administrative controls in response to an improper or inadequate TS (AL 98-10) is considered an acceptable short-term corrective action. EGC proposed that the Containment Accident Peak Pressure analysis (TS 5.5.13) should come in under a separate licensee amendment request (LAR) submittal to facilitate timely review. Following staff discussions from an acceptance prospective only, the staff is in general agreement that there is no LIC-109 linked review concern predicated on EGCs ability to develop and submit a correction to Technical Specification 5.5.13 (which bounds EPU conditions) well in advance of submittal of your EPU application. I request your expected submittal date for this application to ensure internal alignment for concurrence of the public meeting summary.
Regarding LaSalles future ultimate heat sink (UHS) LAR, no regulatory decision has been made on the submittal content, LIC-109 acceptability, or its future review timeline. I encourage that UHS for EPU be considered a future pre-application topic for discussion with the staff.
- Regards, Nick Project Manager - LaSalle U.S. Nuclear Regulatory Commission Office of Nuclear Reactor Regulation Division of Operating Reactor Licensing
2 nicholas.difrancesco@nrc.gov l Tel: (301) 415-1115
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Hearing Identifier:
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398 Mail Envelope Properties (B9D4CAA3C508FA4A85A5A23C2D0C80E175EC0A)
Subject:
RE: Clarification - Non-Conservative TS 5.5.13 - Containment Peak Pressure and UHS LARs Sent Date:
5/7/2012 9:37:27 AM Received Date:
5/7/2012 9:36:39 AM From:
kevin.borton@exeloncorp.com Created By:
kevin.borton@exeloncorp.com Recipients:
"timothy.byam@exeloncorp.com" <timothy.byam@exeloncorp.com>
Tracking Status: None "stevie.dupont@exeloncorp.com" <stevie.dupont@exeloncorp.com>
Tracking Status: None "terrence.simpkin@exeloncorp.com" <terrence.simpkin@exeloncorp.com>
Tracking Status: None "DiFrancesco, Nicholas" <Nicholas.DiFrancesco@nrc.gov>
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