ML051330299
| ML051330299 | |
| Person / Time | |
|---|---|
| Issue date: | 06/13/2005 |
| From: | Ryan Lantz NRC Region 4 |
| To: | Nuclear Energy Institute |
| McMurtray A, DPR/EPD/NSIR 415-2746 | |
| References | |
| +sispmjr200505 | |
| Download: ML051330299 (6) | |
Text
1 NRC Lessons Learned Ryan Lantz Senior EP/Operations Inspector Region 4 US Nuclear Regulatory Commission Nuclear Energy Institute Information Forum San Diego, California June 13, 2005
2 Region IV Topics Region IV Topics
Decrease in Effectiveness Decrease in Effectiveness
EP Equipment Control EP Equipment Control
Timing Dependent Timing Dependent EALs EALs
Multiple Unit Site Events Multiple Unit Site Events
3 Region IV Topics Region IV Topics Decrease in Effectiveness
Two Two EALs EALs changed, intent to clarify and changed, intent to clarify and simplify, technical error removed dose simplify, technical error removed dose rate information as a classifiable rate information as a classifiable condition.
condition.
Back Back--up seismic system (as described up seismic system (as described in the in the Eplan Eplan) removed (due to loss of
) removed (due to loss of vendor support and aging system) vendor support and aging system) without compensatory measures without compensatory measures
4 Region IV Topics Region IV Topics Emergency Preparedness Equipment Control Issues
Findings related to control of equipment important to Findings related to control of equipment important to emergency preparedness, especially EAL emergency preparedness, especially EAL classification.
classification.
EP related vandalism EP related vandalism -- removal of batteries removal of batteries necessary for alert notification siren operation, necessary for alert notification siren operation, destruction or removal of posted EPZ signage destruction or removal of posted EPZ signage
5 Region IV Issues Region IV Issues Timing Timing--dependent EAL dependent EAL classifications classifications
Fire Fire--related related EALs EALs
Transient Event classification/ notification Transient Event classification/ notification
Declaration of Declaration of imminent imminent
6 Region IV Region IV Multiple Unit Site Events Multiple Unit Site Events
Ensure ERO has clear understanding of Ensure ERO has clear understanding of procedures procedures
Notification is from the site, not each unit Notification is from the site, not each unit