ML051920014
| ML051920014 | |
| Person / Time | |
|---|---|
| Site: | Vermont Yankee File:NorthStar Vermont Yankee icon.png |
| Issue date: | 07/08/2005 |
| From: | Gucwa L Entergy Nuclear Northeast |
| To: | Richard Ennis Office of Nuclear Reactor Regulation |
| References | |
| Download: ML051920014 (3) | |
Text
RIc Ennis - Action Items from June 30_meeting Page1 From:
"Gucwa, Len" <LGUCW90@entergy.com>
To:
<rxeenrc.gov>
Date:
7/8/05 12:09PM
Subject:
Action Items from June 30 meeting Rick:
Here are the action items we took from the June 30 meeting.
GE has determined that this list does not contain proprietary information.
Len CC:
"Nichols, Craig" <cnicho1@prod.entergy.com>, "Daflucas, Ronda"
<rdafluc@prod.entergy.com>
I c:\\temp\\GW}00001.TMP Pagqe I c:\\temD\\GWIOOOO1.TMP Pane I l Mail Envelope Properties (42CEA548.AC4 22: 43716)
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Action Items from June 30 meeting 7/8/05 12:09PM "Gucwa, Len" <LGUCW90(entergy.com>
LGUCW90(entergy.com Recipients nrc.gov owf4_po.0WFNDO RXE (Rick Ennis) prod.entergy.com rdafluc CC (Ronda Daflucas) cnicho 1 CC (Craig Nichols)
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Enterpy VY Action Items from June 30. 2005 NRC Meeting on GE Methods o Provide a discussion of the fuel safety parameters of interest including rationale for inclusion and phenomena covered. Include a discussion of the reason why additional restriction/margin is/is not necessary for the following:
o MCPR (SLMCPR and OLMCPR) o LHGR o
MAPLHGR o
SDM o Stability o Exposure o Supersede the response to Reactor Systems Branch RAI #6 o Additional information will be provided on the following:
o CASMO Simulate
- How it is used Data for core follow Validation data Void fraction applicability o
Neutron Monitoring System Noise from void creation high in core.
o Cold Critical Data from the BWR Fleet Focus on cold critical data from plants with similar void fraction Data for mid-cycle cold startups o
Isotopics - Provide relevant aspects of the GE procedure for core burn evaluation o
Specific discussion on ODYN conservatism versus TRACG o VY Steady State data on LHGR performance o Accuracy of TIP system Progress from TIP measurements to pin power
- Monte Carlo N-Particle (MCNP) transport code runs o Conservatisms provided by SAFER (MAPLHGR) o VY reactivity anomaly Tech Spec and surveillance results, include Plant
'E' Cycle 10 discussion.
o Void reactivity effect for transients o
Plant operational context (successful operation with greater than 70%
void fraction)