ML060870406
| ML060870406 | |
| Person / Time | |
|---|---|
| Site: | Oyster Creek |
| Issue date: | 03/28/2006 |
| From: | Geoffrey Miller Office of Nuclear Reactor Regulation |
| To: | Distel D Exelon Corp |
| References | |
| TAC MC9692 2130-06-20172 | |
| Download: ML060870406 (2) | |
Text
From:
Ed Miller To:
david.distel@exeloncorp.com Date:
3/28/06 1:04PM
Subject:
- Dave, The following are two draft questions from the reviewer of your January 24, 2006, Oyster Creek LAR to revise the Emergency Action Levels HA5 and HU5:
<1> HU5 and HA5 do not specifically state how the MSL value is read or how to respond when the MSL value cannot be read (canal iced over, etc.). The EAL or EAL basis needs to state how the MSL value is obtained and any restrictions there may be on using this level indication.
<2> HU5 and HA5 do not address the PI-533-1172/73 instruments in the EAL basis. The EAL basis should discuss these instruments, any restrictions, and a brief explanation of the need for both indicators to be used for EAL declaration.
Please note that these do not represent an official NRC staff position. If you need any clarification on the questions, please let me know and I can set up a conference call to discuss.
G. Edward Miller Project Manager Division of Operating Reactor Licensing U.S. Nuclear Regulatory Commission (301) 415-2481
Mail Envelope Properties (44297AB8.3E9 : 9 : 35080)
Subject:
Oyster Creek EAL LAR RAI Creation Date:
3/28/06 1:04PM From:
Ed Miller Created By:
GXM@nrc.gov Recipients Action Date & Time exeloncorp.com Transferred 03/28/06 1:05 PM david.distel (david.distel@exeloncorp.com Post Office Delivered Route exeloncorp.com Files Size Date & Time MESSAGE 1841 03/28/06 01:04PM Options Auto Delete:
No Expiration Date:
None Notify Recipients:
Yes Priority:
Standard Reply Requested:
No Return Notification:
None Concealed
Subject:
No Security:
Standard To Be Delivered:
Immediate Status Tracking:
Delivered & Opened