ML061240575: Difference between revisions
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{{#Wiki_filter:Daniel Hughes -EP Question Page 1 From: "Mike Whaley" <whaley@mne.ksu.edu> | {{#Wiki_filter:Daniel Hughes - EP Question Page 1 From: "Mike Whaley" <whaley@mne.ksu.edu> | ||
To: "'Daniel Hughes"' <DEH3@nrc.gov> | To: "'Daniel Hughes"' <DEH3@nrc.gov> | ||
Date: Fri, Dec 23, 2005 10:23 AM | Date: Fri, Dec 23, 2005 10:23 AM | ||
==Subject:== | ==Subject:== | ||
EP Question Semester is OVER, I have been working on the items discussed in last phone conversation re clarifications for the EP since the call, but the question about how we generated the PAG for 1 rem thyroid was difficult to find as it does not appear to be transparently accessible in the public domain.EPA guidance and Kansas Law (28-35-193b, Emergency Plan Criteria) says minimum PAG applies to 1 rem effective dose equivalent or 5 rem thyroid, but the Kansas Department of Health and Environment (KDHE) has a Standard Operating Procedure (SOP) (DHE/REP40), "Protective Actions, Department of Health and Environment Nuclear Emergency," Revision 4, 912002.The SOP reproduces EPA guidance in chart form but footnotes the projected dose in the PAG column requiring "Evacuation" to indicate that "Dose is TEDE, which includes effective dose equivalent form external and internal sources and committed effective dose equivalent from inhalation or CEDE thyroid..." Therefore, KDHE in review required: Protective Action -Evacuation PAG (projected dose) 5 rem Comments -Evacuation (or sheltering) should normally be initiated at 1 rem.I will footnote the table to indicate the KDHE SOP from whence the requirement is extended.Thanks, pmw CC: <mohmes@ksu.edu> | EP Question Semester is OVER, I have been working on the items discussed in last phone conversation re clarifications for the EP since the call, but the question about how we generated the PAG for 1 rem thyroid was difficult to find as it does not appear to be transparently accessible in the public domain. | ||
I I c:Xtemp\GW)0001.TMP I I | EPA guidance and Kansas Law (28-35-193b, Emergency Plan Criteria) says minimum PAG applies to 1 rem effective dose equivalent or 5 rem thyroid, but the Kansas Department of Health and Environment (KDHE) has a Standard Operating Procedure (SOP) (DHE/REP40), "Protective Actions, Department of Health and Environment Nuclear Emergency," Revision 4, 912002. | ||
9: 22625) | The SOP reproduces EPA guidance in chart form but footnotes the projected dose in the PAG column requiring "Evacuation" to indicate that "Dose is TEDE, which includes effective dose equivalent form external and internal sources and committed effective dose equivalent from inhalation or CEDE thyroid..." | ||
Therefore, KDHE in review required: | |||
Protective Action - Evacuation PAG (projected dose) 5 rem Comments - Evacuation (or sheltering) should normally be initiated at 1 rem. | |||
I will footnote the table to indicate the KDHE SOP from whence the requirement is extended. | |||
Thanks, pmw CC: <mohmes@ksu.edu> | |||
I | |||
I c:Xtemp\GW)0001.TMP Page 1 I I Mail Envelope Properties (43AC1647.861: 9: 22625) | |||
==Subject:== | ==Subject:== | ||
Creation Date: | EP Question Creation Date: Fri, Dec 23, 2005 10:22 AM From: "Mike Whaley" <whaley(mne.ksu.edu> | ||
whaley(@mne.ksu.edu Recipients nrc.gov owf4_po.OWFNDO DEH3 (Daniel Hughes)ksu.edu mohmes CC Post Office owf4_po.WFNDO | Created By: whaley(@mne.ksu.edu Recipients nrc.gov owf4_po.OWFNDO DEH3 (Daniel Hughes) ksu.edu mohmes CC Post Office Route owf4_po.WFNDO nrc.gov ksu.edu Files Size Date & Time MESSAGE 1280 Friday, December 23, 2005 10:22 AM Mime.822 2816 Options Expiration Date: None Priority: Standard Reply Requested: No Return Notification: None Concealed | ||
Return Notification: | |||
Concealed | |||
==Subject:== | ==Subject:== | ||
Security: | No Security: Standard}} | ||
Latest revision as of 20:03, 23 November 2019
| ML061240575 | |
| Person / Time | |
|---|---|
| Site: | Kansas State University |
| Issue date: | 12/23/2005 |
| From: | Whaley P Kansas State University |
| To: | Hughes D Office of Nuclear Reactor Regulation |
| References | |
| Download: ML061240575 (2) | |
Text
Daniel Hughes - EP Question Page 1 From: "Mike Whaley" <whaley@mne.ksu.edu>
To: "'Daniel Hughes"' <DEH3@nrc.gov>
Date: Fri, Dec 23, 2005 10:23 AM
Subject:
EP Question Semester is OVER, I have been working on the items discussed in last phone conversation re clarifications for the EP since the call, but the question about how we generated the PAG for 1 rem thyroid was difficult to find as it does not appear to be transparently accessible in the public domain.
EPA guidance and Kansas Law (28-35-193b, Emergency Plan Criteria) says minimum PAG applies to 1 rem effective dose equivalent or 5 rem thyroid, but the Kansas Department of Health and Environment (KDHE) has a Standard Operating Procedure (SOP) (DHE/REP40), "Protective Actions, Department of Health and Environment Nuclear Emergency," Revision 4, 912002.
The SOP reproduces EPA guidance in chart form but footnotes the projected dose in the PAG column requiring "Evacuation" to indicate that "Dose is TEDE, which includes effective dose equivalent form external and internal sources and committed effective dose equivalent from inhalation or CEDE thyroid..."
Therefore, KDHE in review required:
Protective Action - Evacuation PAG (projected dose) 5 rem Comments - Evacuation (or sheltering) should normally be initiated at 1 rem.
I will footnote the table to indicate the KDHE SOP from whence the requirement is extended.
Thanks, pmw CC: <mohmes@ksu.edu>
I
I c:Xtemp\GW)0001.TMP Page 1 I I Mail Envelope Properties (43AC1647.861: 9: 22625)
Subject:
EP Question Creation Date: Fri, Dec 23, 2005 10:22 AM From: "Mike Whaley" <whaley(mne.ksu.edu>
Created By: whaley(@mne.ksu.edu Recipients nrc.gov owf4_po.OWFNDO DEH3 (Daniel Hughes) ksu.edu mohmes CC Post Office Route owf4_po.WFNDO nrc.gov ksu.edu Files Size Date & Time MESSAGE 1280 Friday, December 23, 2005 10:22 AM Mime.822 2816 Options Expiration Date: None Priority: Standard Reply Requested: No Return Notification: None Concealed
Subject:
No Security: Standard