ML20195J457

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Responds to Request by NEI on 990607.Forwards Preliminary Draft Technical Study of SFP Accidents for Decommissioning Plants
ML20195J457
Person / Time
Issue date: 06/16/1999
From: Holahan G
NRC (Affiliation Not Assigned)
To: Zwolinski J
NRC (Affiliation Not Assigned)
Shared Package
ML20195J463 List:
References
NUDOCS 9906210028
Download: ML20195J457 (8)


Text

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June 16, 1999 i

MEMORANDUM TO: John A. Zwolinski, Director Division of Licensing Project Management Office of Nuclear Reactor Regulation FROM:

Gary M. Holahan, Director l

Division of Systems Safety and Analysis Office of Nuclear Reactor Regulation l

SUBJECT:

PRELIMINARY DRAFT TECHNICAL STUDY OF SPENT FUEL POOL

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ACCIDENTS FOR DECOMMISSIONING PLANTS j

In response to a request by the Nuclear EnergyJnetitute at a meeting with public stakeholders on Monday, June 7,1999, the staff is releasing the attached preliminary draft of portions of the Technical Working Group's technical study of spent fuel pool accidents for decommissioning plants. The preliminary draft study includes the scope of the Technical Working Group effort, the assumptions used in the deterministic and probabilistic analyses, and basic insights. Since work is still in progress, the findings, conclusions and recommendations are not included in the released draft. It should be recognized that the preliminary draft study

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i precedes the upcoming workshop with NEl and other public stakeholders in July of 1999, and the independent, technical, quality review process. As such, it does not factor in comments from the public stakeholders or any other technical organizations.

DISTRIBUTION:

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~ MEMORANDUM TO: John A. Zwolinski, Director Division of Licensing Project Management Office of Nuclear Reactor Regulation FROM:

Gary M. Holahan, Director Division of Systems Safety and Analysis Office of Nuclear Reactor Regulation

SUBJECT:

PRELIMINARY DRAFT TECHNICAL STUDY SPENT FUEL POOL ACCIDENTS FOR DECOMMISSIONING P TS in response to a request by the Nuclear Energy Institut at a meeting with public stakeholders on Monday, June 7,1999, the staff is releasi the attached preliminary draft of portions of the Technical Working Group's technical st y of spent fuel pool accidents for decommissioning plants. The preliminary draft stu includes the scope of the Technical Working Group effort, the assumptions used in deterministic and probabilistic analyses, and basis insights." Since work is still in progre, the findings, conclusions and recommendations.

will not be included in the released dra

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DISTRIBUTION:

Central File SPLB R/F VOrdaz GHubbard JHannon RBarrett-RGallo JWermiel TQuay

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MEMORANDUM TO:' John A. Zwolinski, Director Division of Licensing Project Management Office of Nuclear Reactor Regulation FROM:

Gary M. Holahan, Director Division of Systems Safety and Analysis Office of Nuclear Reactor Regulation

SUBJECT:

PRELIMINARY DRAFT TECHNICAL STUDY F SPENT FUEL POOL

. ACCIDENTS FOR DECOMMISSIONING P NTS In response to a request by the Nue'pr Energy Institu at a meeting with public stakeholders on Monday, June 7,1999, the staff is releasi g the attached preliminary draft of portions of the Technical Working Group's technical s dy of spent fuel pool accidents for decommissioning plants. The preliminary draft st y includes the scope of the Technical '

Working Group effort, the assumptions used i he deterministic and probabilistic analyses, and basis insights. Since work is still in progre, the findings, conclusions and recommendations will not be included in the released dra

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. MEMORANDUM TO: John A. Zwolinski, Director Division of Licensing Project Management Office of Nuclear Reactor Regulation FROM:

Gary M. Holahan, Director Division of Systems Safety and Analysis Office of Nuclear Reactor Regulation 4

SUBJECT:

PRELIMINARY' DRAFT TECHNICA STUDY OF SPENT FUEL POOL ACCIDENTS FOR DECOMMISSI ING PLANTS In response to a request by the Nuclear Ener Institute at a meeting with public stakeholders on Monday, June 7,1999, the staff i releasing the attached preliminary draft of portions of the Technical Working Group's tec ical study of spent fuel pool accidents for decommissioning plants. The preliminary dr ft study includes the scope of the Technical

- Working Group effort, the assumptions u in the deterministic and probabilistic analyses, and basis' insights. Since work is stillin pr ress, the findings, conclusions and recommendations will not be included in the released aft.

DISTRIBUTION:

Central Fi SPLB R/F VOrdaz GHubbard 1

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' MEMORANDUM TO:-John A. Zwolinski, Director Division of Licensing Project Management Office of Nuclear Reactor Regulation l

FROM:'

Gary M. Holahan,' Director Division of Systems Safety and Analysis I

Office of Nuclear Reactor Regulation

SUBJECT:

PRELIMINARY DRAFT TECHNICAL STUDY OF SPENT F EL POOL ACCIDENTS FOR DECOMMISSIONING PLANTS in response to a request by the Nuclear Energy Institute at a meeti g with public stakeholders on Monday, June 7,1999, the staff is releasing the atta ed preliminary draft of portions of the Technical Working Group's technical study of spe fuel pool accidents for decommissioning plants. The preliminary draft study include the scope of the Technical Working Group effort, the assumptions used in the dete inistic and probabilistic analyses, and basis insights. Since work is still in progress, the fin ngs, conclusions and recommendations

' will not be included in the released draft.

DISTRIBUTION:

Central File SPLB R/F,

VOrdaz GHubbard JHannon RBarrett RGallo JWermiel -

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MEMORANDUM TO: John A. Zwolinski, Director y

Division of Licensing Project Management

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Office of Nuclear Reactor Regulation FROM:

Gary M. Holahan, Director Division of Systems Safety and Analysis i

Office of Nuclear Reactor Regulation

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SUBJECT:

PRELIMINARY DRAFT TECHNICAL STUDY F SPENT FUEL POOL ACCIDENTS FOR DECOMMISSIONING P NTS in response to a request by the Nuclear Energy Institute t a meeting with public i

l stakeholders on Monday, June 7,1999, the staffis releasin he attached preliminary draft of

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Working Group effort, the assumptions used in the eterministic and probabilistic analyses, and

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basis insights. Since work is stillin progress, th findings, conclusions and recommendations will not be included in the released draft.

DISTRIBUTION:

Central File SPLB R/F.

VOrdaz GHubbard JHannon RBarrett RGallo JWermiel TOuay JStrosnider PDR l

DOCUMENT NAME: G:\\SPLB\\SE IONA\\ORDAZ\\ MEMO.WPD SPLB:DS

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~ MEMORANDUM TO: John A. Zwolinski, Director Division of Licensing Project Management Office of Nuclear Reactor Regulation FROM:

Gary M. Holahan, Director.

Division of Systems Safety'and Analysis Office of Nuclear Reactor Regulation

SUBJECT:

PRELIMINARY DRAFT TECHNICAL STUDY OF SPENT FUEL POOL ACCIDENTS FOR DECOMMISSIONING P NTS in response to a request by the Nuclear Energy institu at a meeting with public stakeholders on Monday, June 7,1999, the staff is releasi the attached preliminary draft of portions of the Technical Working Group's technical stu of spent fuel pool accidents for decommissioning plants. The preliminary draft study neludes the scope of the Technical Working Group effort, the assumptions used in th deterministic and probabilistic analyses, and 3

sis 'nsights. Since work is stillin progress, t e findings, conclusions and recommendations will not be included in the released draft.

DISTRIBUTION:

Central File SPLB R/F VOrdaz GHubbard

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