NSD-NRC-96-4687, Forwards Proprietary Diskette Containing Updated AP600 MAAP4 Parameter File Used for AP600 Level 2 PRA & Proprietary Info Re Modeling of AP600 PRA Dvi Line Break Case 3BE. Proprietary Diskette & Info Withheld Per 10CFR2.790: Difference between revisions
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O Westinghouse | O Westinghouse Energy Systems Box 355 Electric Corporation Pittsburgh Pennsyfvania 15230 0355 NSD-NRC-96-4687 DCP/NRC0493 Docket No.. STN-52-003 April 4,1996 Document Control Desk U.S. Nuclear Regulatory Commission Washington, D.C. 20555 1 | ||
Document Control Desk | ATTENTION: | ||
T.R. QUAY | |||
U.S. Nuclear Regulatory Commission | |||
ATTENTION: | |||
==SUBJECT:== | ==SUBJECT:== | ||
| Line 28: | Line 26: | ||
==Dear Mr. Quay:== | ==Dear Mr. Quay:== | ||
In response to the staff's request, the enclosed diskette contains the updated AP600 MAAP4 parameter file which is used for the AP600 Level 2 Probabilistic Risk Assessment. This information is classif'ed as Westinghouse Proprietary. | In response to the staff's request, the enclosed diskette contains the updated AP600 MAAP4 parameter file which is used for the AP600 Level 2 Probabilistic Risk Assessment. This information is classif'ed as Westinghouse Proprietary. | ||
Also enclosed is information pertaining to the modeling of the AP600 PRA DVI line break cas: 3EE. | Also enclosed is information pertaining to the modeling of the AP600 PRA DVI line break cas: 3EE. | ||
This information has been updated from that previously provided in a Westinghouse letter to the NRC dated April 3,1995 (NTD-NRC-95-4432, DCP/NRC0305) based on the revised MAAP4 parameter file. | This information has been updated from that previously provided in a Westinghouse letter to the NRC dated April 3,1995 (NTD-NRC-95-4432, DCP/NRC0305) based on the revised MAAP4 parameter file. | ||
The enclosed information is being provided for the purpese of the NRC's comparison of MAAP4 results against RELAP and MELCOR results. | |||
The Westinghouse Electric Corporation copyright notice, proprietary information notice, application for withholding and affidavit are also attached. | |||
This submittal contains Westinghouse proprietary information consisting of trade secrets, commercial information or financial information which we consider privileged or confidential pursuant to 10CFR2.790. Therefore, it is requested that the Westinghouse proprietary information attached hereto be handled on a confidential basis and be withheld from public disclosures. | This submittal contains Westinghouse proprietary information consisting of trade secrets, commercial information or financial information which we consider privileged or confidential pursuant to 10CFR2.790. Therefore, it is requested that the Westinghouse proprietary information attached hereto be handled on a confidential basis and be withheld from public disclosures. | ||
9604110137 960404 | 9604110137 960404 PDR ADOCK 0520 3 | ||
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l NSD-NRC-96-4687 DCP/NRC0493 | l NSD-NRC-96-4687 DCP/NRC0493 April 4,1996 This material is for your internal use only and may be used for the purpose for which it is submitted. | ||
It should not be otherwise used, disclosed, duplicated, or disseminated, in whole or in part, to any other person or organization outside the Commission, the Office of Nuclear Reactor Regulation, the Office of Nuclear Regulatory Research and the necessary subcontractors that have signed a proprietary non-disclosure agreement with Westinghouse without the express written approval of Westinghouse. | |||
Correspondence with respect to the application for withholding should reference AW-96-953, and should be addressed to B. A. McIntyre, Manager of Advanced Plant Safety and Licensing, Westinghouse Electric Corporation, P.O. Box 355, Pittsburgh, Pennsylvania, 15230-0355. | Correspondence with respect to the application for withholding should reference AW-96-953, and should be addressed to B. A. McIntyre, Manager of Advanced Plant Safety and Licensing, Westinghouse Electric Corporation, P.O. Box 355, Pittsburgh, Pennsylvania, 15230-0355. | ||
Please contact Cynthia L. Haag on (412) 374-4277 if you have any questions concerning this transmittal. | Please contact Cynthia L. Haag on (412) 374-4277 if you have any questions concerning this transmittal. | ||
] | |||
Brian A. McIntyre, Manager | A Brian A. McIntyre, Manager Advanced Plant Safety and Licensing i | ||
Advanced Plant Safety and Licensing | l | ||
/nja | /nja Enclosure i | ||
Enclosure | Attachment 1 | ||
cc: | i cc: | ||
D. Jackson, NRC (1 copy enclosure and diskette) | |||
J. Sebrosky, NRC (1 copy enclosure, without diskette) i 2734A | J. Sebrosky, NRC (1 copy enclosure, without diskette) i 2734A | ||
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COPYRIGHT NOTICE i | |||
The reports transmitted herewith each bear a Westinghouse copyright notice. The NRC is permitted to make the number of copies of the information contained in these reports which are necessary for its 1 | |||
1 | internal use in connection with generic and plant-specific reviews and approvals as well as the issuance, denial, amendment, transfer, renewal, modification, suspension, revocation, or violation of a i | ||
license, permit, order, or regulation subject to the requirements of 10 CFR 2.790 regarding restrictions on public disclosure to the extent such information has been identified as proprietary by Westinghouse, copyright protection notwithstanding. With respect to the non-proprietary versions of these reports, the NRC is permitted to make the number of copies beyond those necessary for its internal use which are necessary in order to have one copy available for public viewing in the appropriate docket files in the public document room in Washington, D.C. and in local public document rooms as may be required by NRC regulations if the number of copies submitted is insufficient for this purpose. Copies made by the NRC must include the copyright notice in all instances and the proprietary notice if the original was identified as proprietary. | |||
1 | |||
l PROPRIETARY INFORMATION NOTICE | l PROPRIETARY INFORMATION NOTICE I | ||
Transmitted herewith are proprietary and/or non-proprietary versions of documents furnished to the NRC in connection with requests for generic and/or plant specific review and approval. | |||
In order to conform to the requirements of 10 CFR 2.790 of the Commission's regulations concerning the protection of proprietary information so submitted to the NRC, the information which is proprietary in the proprietary versions is contained within brackets, and where the proprietary information has been deleted in the non-proprietary versions, only the brackets remain (the | In order to conform to the requirements of 10 CFR 2.790 of the Commission's regulations concerning the protection of proprietary information so submitted to the NRC, the information which is proprietary in the proprietary versions is contained within brackets, and where the proprietary information has been deleted in the non-proprietary versions, only the brackets remain (the information that was contained within the brackets in the proprietary versions having been deleted). | ||
l The justification for claiming the information so designated as proprietary is indicated in both versions by means of lower case letters (a) through (f) contained within parentheses located as a superscript immediately following the brackets enclosing each item of information being identified as proprietary or in the margin opposite such information. These lower case letters refer to the types of information Westinghouse customarily holds in confidence identified in Section (4)(ii)(a) througl' (4)(ii)(f) of the affidavit accompanying this transmittal pursuant to 10 CFR2.790(b)(1). | |||
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Latest revision as of 04:11, 13 December 2024
| ML20101Q335 | |
| Person / Time | |
|---|---|
| Site: | 05200003 |
| Issue date: | 04/04/1996 |
| From: | Mcintyre B WESTINGHOUSE ELECTRIC COMPANY, DIV OF CBS CORP. |
| To: | Quay T NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| Shared Package | |
| ML20013A336 | List: |
| References | |
| NSD-NRC-96-4687, NUDOCS 9604110137 | |
| Download: ML20101Q335 (4) | |
Text
,
O Westinghouse Energy Systems Box 355 Electric Corporation Pittsburgh Pennsyfvania 15230 0355 NSD-NRC-96-4687 DCP/NRC0493 Docket No.. STN-52-003 April 4,1996 Document Control Desk U.S. Nuclear Regulatory Commission Washington, D.C. 20555 1
ATTENTION:
T.R. QUAY
SUBJECT:
UPDATED AP600 MAAP 4 PARAMETER FILE AND PRA INFORMATION ON THE DESCRIPTION OF DVI LINE BREAK CASES
Dear Mr. Quay:
In response to the staff's request, the enclosed diskette contains the updated AP600 MAAP4 parameter file which is used for the AP600 Level 2 Probabilistic Risk Assessment. This information is classif'ed as Westinghouse Proprietary.
Also enclosed is information pertaining to the modeling of the AP600 PRA DVI line break cas: 3EE.
This information has been updated from that previously provided in a Westinghouse letter to the NRC dated April 3,1995 (NTD-NRC-95-4432, DCP/NRC0305) based on the revised MAAP4 parameter file.
The enclosed information is being provided for the purpese of the NRC's comparison of MAAP4 results against RELAP and MELCOR results.
The Westinghouse Electric Corporation copyright notice, proprietary information notice, application for withholding and affidavit are also attached.
This submittal contains Westinghouse proprietary information consisting of trade secrets, commercial information or financial information which we consider privileged or confidential pursuant to 10CFR2.790. Therefore, it is requested that the Westinghouse proprietary information attached hereto be handled on a confidential basis and be withheld from public disclosures.
9604110137 960404 PDR ADOCK 0520 3
0 1l
l i
l NSD-NRC-96-4687 DCP/NRC0493 April 4,1996 This material is for your internal use only and may be used for the purpose for which it is submitted.
It should not be otherwise used, disclosed, duplicated, or disseminated, in whole or in part, to any other person or organization outside the Commission, the Office of Nuclear Reactor Regulation, the Office of Nuclear Regulatory Research and the necessary subcontractors that have signed a proprietary non-disclosure agreement with Westinghouse without the express written approval of Westinghouse.
Correspondence with respect to the application for withholding should reference AW-96-953, and should be addressed to B. A. McIntyre, Manager of Advanced Plant Safety and Licensing, Westinghouse Electric Corporation, P.O. Box 355, Pittsburgh, Pennsylvania, 15230-0355.
Please contact Cynthia L. Haag on (412) 374-4277 if you have any questions concerning this transmittal.
]
A Brian A. McIntyre, Manager Advanced Plant Safety and Licensing i
l
/nja Enclosure i
Attachment 1
i cc:
D. Jackson, NRC (1 copy enclosure and diskette)
J. Sebrosky, NRC (1 copy enclosure, without diskette) i 2734A
l i
E l
COPYRIGHT NOTICE i
The reports transmitted herewith each bear a Westinghouse copyright notice. The NRC is permitted to make the number of copies of the information contained in these reports which are necessary for its 1
internal use in connection with generic and plant-specific reviews and approvals as well as the issuance, denial, amendment, transfer, renewal, modification, suspension, revocation, or violation of a i
license, permit, order, or regulation subject to the requirements of 10 CFR 2.790 regarding restrictions on public disclosure to the extent such information has been identified as proprietary by Westinghouse, copyright protection notwithstanding. With respect to the non-proprietary versions of these reports, the NRC is permitted to make the number of copies beyond those necessary for its internal use which are necessary in order to have one copy available for public viewing in the appropriate docket files in the public document room in Washington, D.C. and in local public document rooms as may be required by NRC regulations if the number of copies submitted is insufficient for this purpose. Copies made by the NRC must include the copyright notice in all instances and the proprietary notice if the original was identified as proprietary.
1
l PROPRIETARY INFORMATION NOTICE I
Transmitted herewith are proprietary and/or non-proprietary versions of documents furnished to the NRC in connection with requests for generic and/or plant specific review and approval.
In order to conform to the requirements of 10 CFR 2.790 of the Commission's regulations concerning the protection of proprietary information so submitted to the NRC, the information which is proprietary in the proprietary versions is contained within brackets, and where the proprietary information has been deleted in the non-proprietary versions, only the brackets remain (the information that was contained within the brackets in the proprietary versions having been deleted).
l The justification for claiming the information so designated as proprietary is indicated in both versions by means of lower case letters (a) through (f) contained within parentheses located as a superscript immediately following the brackets enclosing each item of information being identified as proprietary or in the margin opposite such information. These lower case letters refer to the types of information Westinghouse customarily holds in confidence identified in Section (4)(ii)(a) througl' (4)(ii)(f) of the affidavit accompanying this transmittal pursuant to 10 CFR2.790(b)(1).
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