ML033040012: Difference between revisions
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{{#Wiki_filter:October 31, | {{#Wiki_filter:October 31, 2003 Mr. Alan P. Nelson Senior Project Manager Nuclear Energy Institute 1776 I Street, NW, Suite 400 Washington, DC 20006 | ||
==SUBJECT:== | ==SUBJECT:== | ||
INTERNATIONAL NUCLEAR EVENT SCALE - GUIDANCE FOR FUEL | INTERNATIONAL NUCLEAR EVENT SCALE - GUIDANCE FOR FUEL DAMAGE EVENTS | ||
==Dear Mr. Nelson:== | ==Dear Mr. Nelson:== | ||
By letters dated May 29, 2003, and July 3, 2003, the Nuclear Energy Institute (NEI) | |||
By letters dated May 29, 2003, and July 3, 2003, the Nuclear Energy Institute (NEI) provided recommendations to the Nuclear Regulatory Commission (NRC) staff regarding the NRCs participation in the International Nuclear Event Scale (INES). A public meeting regarding your May 29, 2003, letter was held on June 25, 2003, and was attended by representatives of NEI, the NRC staff, and the International Atomic Energy Agency (IAEA). NRC subsequently placed a summary of the public meeting in ADAMS (ML032020147) and also responded to your letters on July 24, 2003, (ADAMS No. ML032050620). | |||
One area of concern raised by NEI in their letters and discussed during the June 25, 2003, public meeting was the INES rating guidance for fuel damage events. NEI expressed concern that, based on their perception of the language in the INES Users Manual, a user could overrate an event involving minor fuel cladding failure. NRC agreed to bring the matter forward to the INES Coordinator at the IAEA for further review by INES National Officers. | |||
During the week of October 13, 2003, I attended a meeting of the Advisory Committee of the INES National Officers in Vienna, Austria. One of the topics of this meeting was to review applicable portions of the INES Manual and develop clarifying guidance for core damage events. The Advisory Committee prepared the attached guidance document, which will be provided to the INES National Officers in March 2004, for their approval for a trial period. It then may be considered for inclusion in a future revision to the INES Users Manual. | |||
Sincerely, | |||
/RA/ | |||
Richard H. Wessman, Director Division of Incident Response Operations Office of Nuclear Security and Incident Response | |||
==Attachment:== | ==Attachment:== | ||
As stated cc: D. DeLattre, IAEA October 31, | As stated cc: D. DeLattre, IAEA | ||
October 31, 2003 Mr. Alan P. Nelson Senior Project Manager Nuclear Energy Institute 1776 I Street, NW, Suite 400 Washington, DC 20006 | |||
==SUBJECT:== | ==SUBJECT:== | ||
INTERNATIONAL NUCLEAR EVENT SCALE - GUIDANCE FOR FUEL | INTERNATIONAL NUCLEAR EVENT SCALE - GUIDANCE FOR FUEL DAMAGE EVENTS | ||
==Dear Mr. Nelson:== | ==Dear Mr. Nelson:== | ||
By letters dated May 29, 2003, and July 3, 2003, the Nuclear Energy Institute (NEI) | |||
By letters dated May 29, 2003, and July 3, 2003, the Nuclear Energy Institute (NEI) provided recommendations to the Nuclear Regulatory Commission (NRC) staff regarding the NRCs participation in the International Nuclear Event Scale (INES). A public meeting regarding your May 29, 2003, letter was held on June 25, 2003, and was attended by representatives of NEI, the NRC staff, and the International Atomic Energy Agency (IAEA). NRC subsequently placed a summary of the public meeting in ADAMS (ML032020147) and also responded to your letters on July 24, 2003, (ADAMS No. ML032050620). | |||
One area of concern raised by NEI in their letters and discussed during the June 25, 2003, public meeting was the INES rating guidance for fuel damage events. NEI expressed concern that, based on their perception of the language in the INES Users Manual, a user could overrate an event involving minor fuel cladding failure. NRC agreed to bring the matter forward to the INES Coordinator at the IAEA for further review by INES National Officers. | |||
During the week of October 13, 2003, I attended a meeting of the Advisory Committee of the INES National Officers in Vienna, Austria. One of the topics of this meeting was to review applicable portions of the INES Manual and develop clarifying guidance for core damage events. The Advisory Committee prepared the attached guidance document, which will be provided to the INES National Officers in March 2004, for their approval for a trial period. It then may be considered for inclusion in a future revision to the INES Users Manual. | |||
Sincerely, | |||
/RA/ | |||
Richard H. Wessman, Director Division of Incident Response Operations Office of Nuclear Security and Incident Response | |||
==Attachment:== | ==Attachment:== | ||
As stated cc: D. Lattre, IAEA DISTRIBUTION: | As stated cc: D. Lattre, IAEA | ||
DISTRIBUTION: | |||
RidsNSIRDiro J. Dozier R. Stransky G. Casto T. Reis C. Carpenter Accession # (Letter): ML033040012 (Attachment): ML033040015 Accession # (Package): ML033040014 OFFICE D:DIRO/NSIR NAME RWessman:jaw DATE 10/31/03 OFFICIAL RECORD COPY}} | |||
Latest revision as of 02:35, 24 November 2019
| ML033040012 | |
| Person / Time | |
|---|---|
| Issue date: | 10/31/2003 |
| From: | Wessman R NRC/NSIR/DIRO |
| To: | Alexis Nelson Nuclear Energy Institute |
| References | |
| Download: ML033040012 (3) | |
Text
October 31, 2003 Mr. Alan P. Nelson Senior Project Manager Nuclear Energy Institute 1776 I Street, NW, Suite 400 Washington, DC 20006
SUBJECT:
INTERNATIONAL NUCLEAR EVENT SCALE - GUIDANCE FOR FUEL DAMAGE EVENTS
Dear Mr. Nelson:
By letters dated May 29, 2003, and July 3, 2003, the Nuclear Energy Institute (NEI) provided recommendations to the Nuclear Regulatory Commission (NRC) staff regarding the NRCs participation in the International Nuclear Event Scale (INES). A public meeting regarding your May 29, 2003, letter was held on June 25, 2003, and was attended by representatives of NEI, the NRC staff, and the International Atomic Energy Agency (IAEA). NRC subsequently placed a summary of the public meeting in ADAMS (ML032020147) and also responded to your letters on July 24, 2003, (ADAMS No. ML032050620).
One area of concern raised by NEI in their letters and discussed during the June 25, 2003, public meeting was the INES rating guidance for fuel damage events. NEI expressed concern that, based on their perception of the language in the INES Users Manual, a user could overrate an event involving minor fuel cladding failure. NRC agreed to bring the matter forward to the INES Coordinator at the IAEA for further review by INES National Officers.
During the week of October 13, 2003, I attended a meeting of the Advisory Committee of the INES National Officers in Vienna, Austria. One of the topics of this meeting was to review applicable portions of the INES Manual and develop clarifying guidance for core damage events. The Advisory Committee prepared the attached guidance document, which will be provided to the INES National Officers in March 2004, for their approval for a trial period. It then may be considered for inclusion in a future revision to the INES Users Manual.
Sincerely,
/RA/
Richard H. Wessman, Director Division of Incident Response Operations Office of Nuclear Security and Incident Response
Attachment:
As stated cc: D. DeLattre, IAEA
October 31, 2003 Mr. Alan P. Nelson Senior Project Manager Nuclear Energy Institute 1776 I Street, NW, Suite 400 Washington, DC 20006
SUBJECT:
INTERNATIONAL NUCLEAR EVENT SCALE - GUIDANCE FOR FUEL DAMAGE EVENTS
Dear Mr. Nelson:
By letters dated May 29, 2003, and July 3, 2003, the Nuclear Energy Institute (NEI) provided recommendations to the Nuclear Regulatory Commission (NRC) staff regarding the NRCs participation in the International Nuclear Event Scale (INES). A public meeting regarding your May 29, 2003, letter was held on June 25, 2003, and was attended by representatives of NEI, the NRC staff, and the International Atomic Energy Agency (IAEA). NRC subsequently placed a summary of the public meeting in ADAMS (ML032020147) and also responded to your letters on July 24, 2003, (ADAMS No. ML032050620).
One area of concern raised by NEI in their letters and discussed during the June 25, 2003, public meeting was the INES rating guidance for fuel damage events. NEI expressed concern that, based on their perception of the language in the INES Users Manual, a user could overrate an event involving minor fuel cladding failure. NRC agreed to bring the matter forward to the INES Coordinator at the IAEA for further review by INES National Officers.
During the week of October 13, 2003, I attended a meeting of the Advisory Committee of the INES National Officers in Vienna, Austria. One of the topics of this meeting was to review applicable portions of the INES Manual and develop clarifying guidance for core damage events. The Advisory Committee prepared the attached guidance document, which will be provided to the INES National Officers in March 2004, for their approval for a trial period. It then may be considered for inclusion in a future revision to the INES Users Manual.
Sincerely,
/RA/
Richard H. Wessman, Director Division of Incident Response Operations Office of Nuclear Security and Incident Response
Attachment:
As stated cc: D. Lattre, IAEA
DISTRIBUTION:
RidsNSIRDiro J. Dozier R. Stransky G. Casto T. Reis C. Carpenter Accession # (Letter): ML033040012 (Attachment): ML033040015 Accession # (Package): ML033040014 OFFICE D:DIRO/NSIR NAME RWessman:jaw DATE 10/31/03 OFFICIAL RECORD COPY