NSD-NRC-97-5171, Forwards Proprietary & non-proprietary Responses to Open Items Re Rev 1 to WCAP-14171, Wcobra/Trac Application to AP600 large-break Loca. Encl Withheld,Per 10CFR2.790: Difference between revisions

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Westinghouse                   Energy Systems                                 gx ,3,55 g gn, g     3ggg333 Electric Corporation NSD-NRC-97-5171 DCP/NRC0904 Docket No.: STN-52-003 June 10,1997 Document Control Desk U.S. Nuclear Regulatory Commission Washington, DC 20555 i
Westinghouse Energy Systems gx 3,55
ATTENTION: MR. T. R. QUAY 4
, g gn, g 3ggg333 Electric Corporation NSD-NRC-97-5171 DCP/NRC0904 Docket No.: STN-52-003 June 10,1997 Document Control Desk U.S. Nuclear Regulatory Commission Washington, DC 20555 ATTENTION: MR. T. R. QUAY i
4


==SUBJECT:==
==SUBJECT:==
Line 31: Line 32:


==Dear Mr. Quay:==
==Dear Mr. Quay:==
Reference 1 provided NRC comments on the revised report on WCOBRAffRAC applicability to AP600 large-break loss-of-coolant accident. Enclosed as requested, are brief written responses to many of the comments.
Reference 1 provided NRC comments on the revised report on WCOBRAffRAC applicability to AP600 large-break loss-of-coolant accident. Enclosed as requested, are brief written responses to many of the comments.
Attachment I contains non-proprietary responses to the following open items:
Attachment I contains non-proprietary responses to the following open items:
4634                     4646               4658             4670                 4691 4635                     4647               4659             4671                 4692 4636 4637 4648 4649 4660 4661 4672 4673 4695 4697
4634 4646 4658 4670 4691 4635 4647 4659 4671 4692 4636 4648 4660 4672 4695
                                                                                                                  }
}
4638                     465)               4662             4675                 4698 4639                     4652               4663               4676                 4699 4640                     4653               4664               4677                 4700 4641                     4654               4665               4679                 4701 4643                     4655               4666               4680 4644                       4656             4667               4684 4645                       4657             4669               4685 Attachment 2 contains proprietary responses to the following open items:
4637 4649 4661 4673 4697 4638 465) 4662 4675 4698 4639 4652 4663 4676 4699 4640 4653 4664 4677 4700 4641 4654 4665 4679 4701 4643 4655 4666 4680 4644 4656 4667 4684 4645 4657 4669 4685 contains proprietary responses to the following open items:
  -          4642                                   4678                           4688                             _
4642 4678 4688 4683 4690 4650 1 "a () q p 4668
4650 1*                                4683                          4690 "a '()' q,. pU 4668                                  4686                           4693 4674                                  4687                           4696 4gf              Ly    yg nu um W [op                     l{ l{llllll ll l   ll 9706170064 970610 PDR     ADOCK 05200003 A                         PDR
' ',. U 4686 4693 4687 4696 f
L 4674 4
y yg g
W [op l{ l{llllll ll l ll nu um 9706170064 970610 PDR ADOCK 05200003 A
PDR


4
4
    ~
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NSD-NRC-97-5171 DCP/NRC0904                                                                 June 10,1997 Attachment 3 contains the non-proprietary version of attachment 2. Please contact Susan Fanto on (412) 374-4028 if you have any questions concerning this transmittal.
NSD-NRC-97-5171 DCP/NRC0904 June 10,1997 contains the non-proprietary version of attachment 2. Please contact Susan Fanto on (412) 374-4028 if you have any questions concerning this transmittal.
l The Westinghouse Electric Corporation copyright notice, proprietary information notice,           )
The Westinghouse Electric Corporation copyright notice, proprietary information notice, application for withholding and affidavit are also attached.
,        application for withholding and affidavit are also attached.                                       j 1
j 1
This submittal contains Westinghouse proprietary information consisting of trade secrets,
This submittal contains Westinghouse proprietary information consisting of trade secrets, commercial information or financial information which we consider privileged or confidential
;        commercial information or financial information which we consider privileged or confidential
, ursuant 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. A non-proprietary copy of the enclosed report will be provided within 60 days of this letter.
        ,> ursuant 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. A non-proprietary copy of the enclosed report will be provided within 60 days of     i this letter.                                                                                       l l
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
l 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 l 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.
Regulation, the Office of Nuclear Regulatory Research and the necessary subcontractors that       l I
Correspondence with respect to the application for withholding should reference AW-97-1118,
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-97-1118,       )
and should be addressed to Brian A. McIntyre, Manager of Advanced Plant Safety and Licensing, Westinghouse Electric Corporation, P.O. Box 355, Pittsburgh, Pennsylvama, 15230-0355.
and should be addressed to Brian A. McIntyre, Manager of Advanced Plant Safety and Licensing,     i Westinghouse Electric Corporation, P.O. Box 355, Pittsburgh, Pennsylvama, 15230-0355.             )
)
i
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Brian A. icIntyre, h anager                                                                       1
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.        Advanced Plant Safety and Licensing                                                               )
Brian A. icIntyre, h anager 1
1 jml cc:       W. C.1luffman, NRC (w/ Attachment)
Advanced Plant Safety and Licensing jml cc:
N. J. Liparulo, Westinghouse (w/o Attachment)                                         l l
W. C.1luffman, NRC (w/ Attachment)
l 324 t A &s}}
N. J. Liparulo, Westinghouse (w/o Attachment) 324 t A &s}}

Latest revision as of 11:23, 11 December 2024

Forwards Proprietary & non-proprietary Responses to Open Items Re Rev 1 to WCAP-14171, Wcobra/Trac Application to AP600 large-break Loca. Encl Withheld,Per 10CFR2.790
ML20148J229
Person / Time
Site: 05200003
Issue date: 06/10/1997
From: Mcintyre B
WESTINGHOUSE ELECTRIC COMPANY, DIV OF CBS CORP.
To: Quay T
NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
Shared Package
ML19317C373 List:
References
NSD-NRC-97-5171, NUDOCS 9706170064
Download: ML20148J229 (2)


Text

~

Westinghouse Energy Systems gx 3,55

, g gn, g 3ggg333 Electric Corporation NSD-NRC-97-5171 DCP/NRC0904 Docket No.: STN-52-003 June 10,1997 Document Control Desk U.S. Nuclear Regulatory Commission Washington, DC 20555 ATTENTION: MR. T. R. QUAY i

4

SUBJECT:

RESPONSES TO OPEN ITEMS ON WCOBRA/ TRAC APPLICABILITY TO l

AP600 LARGE-BREAK LOSS-OF-COOLANT ACCIDENT

REFERENCE:

JANUARY 3,1997 LETTER FROM WILLIAM C.1-lUFFMAN TO NICilOLAS J. LIPARULO," COMMENTS ON THE REVISED REPORT ON WCOBRAffRAC APPLICABILITY TO AP600 LARGE-BREAK LOSS-OF-COOLANT ACCIDENT"

Dear Mr. Quay:

Reference 1 provided NRC comments on the revised report on WCOBRAffRAC applicability to AP600 large-break loss-of-coolant accident. Enclosed as requested, are brief written responses to many of the comments.

Attachment I contains non-proprietary responses to the following open items:

4634 4646 4658 4670 4691 4635 4647 4659 4671 4692 4636 4648 4660 4672 4695

}

4637 4649 4661 4673 4697 4638 465) 4662 4675 4698 4639 4652 4663 4676 4699 4640 4653 4664 4677 4700 4641 4654 4665 4679 4701 4643 4655 4666 4680 4644 4656 4667 4684 4645 4657 4669 4685 contains proprietary responses to the following open items:

4642 4678 4688 4683 4690 4650 1 "a () q p 4668

' ',. U 4686 4693 4687 4696 f

L 4674 4

y yg g

W [op l{ l{llllll ll l ll nu um 9706170064 970610 PDR ADOCK 05200003 A

PDR

4

~

NSD-NRC-97-5171 DCP/NRC0904 June 10,1997 contains the non-proprietary version of attachment 2. Please contact Susan Fanto on (412) 374-4028 if you have any questions concerning this transmittal.

The Westinghouse Electric Corporation copyright notice, proprietary information notice, application for withholding and affidavit are also attached.

j 1

This submittal contains Westinghouse proprietary information consisting of trade secrets, commercial information or financial information which we consider privileged or confidential

, ursuant 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. A non-proprietary copy of the enclosed report will be provided within 60 days of this letter.

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-97-1118,

)

and should be addressed to Brian A. McIntyre, Manager of Advanced Plant Safety and Licensing, Westinghouse Electric Corporation, P.O. Box 355, Pittsburgh, Pennsylvama, 15230-0355.

)

i

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)

C~

}

Brian A. icIntyre, h anager 1

Advanced Plant Safety and Licensing jml cc:

W. C.1luffman, NRC (w/ Attachment)

N. J. Liparulo, Westinghouse (w/o Attachment) 324 t A &s