ML20246H255: Difference between revisions

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=Text=
=Text=
{{#Wiki_filter:_                                      _    _        . _ . _ _ . _          _            ,      -          _    - _ _ _ _ . _ _ _ _ - .  . - _ _
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                                                                        ' Shippingport. PA 15077-0004 V Pr   n %cmar Group                                                                                                     (412) 64312W August 30, 1989 U..S. Nuclear. Regulatory Commission Attn:. Document Control Desk Washir.gton, DC- 20555'
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' Shippingport. PA 15077-0004 V Pr n %cmar Group (412) 64312W August 30, 1989 U..S. Nuclear. Regulatory Commission Attn:. Document Control Desk Washir.gton, DC-20555'


==Reference:==
==Reference:==
'        Beaver Valley Power Station, Unit No. 2 Docket No. 50-412, License No. NPF-73 Primary Component Support Snubber Elimination Gentlemen:
Beaver Valley Power Station, Unit No. 2 Docket No. 50-412, License No. NPF-73 Primary Component Support Snubber Elimination Gentlemen:
On   August 3 and 4, 1989, the NRC conducted a site audit as part .of the review'of our submittals on thermal stratification of
On August 3
                .the pressurizer surge line                                       (TAC 71086 and 72111). During this-meeting, we . discussed the NRC questions regarding WCAP-12093,
and 4,
                  " Evaluation of Thermal Stratification for the Beaver Valley Unit 2 Pressurizer Surge Line", which were provided by your letter of June 28, 1989.                   We have formalized our responses to these questions and enclosed for your review are:
1989, the NRC conducted a site audit as part.of the review'of our submittals on thermal stratification of
: 1. Five         (5)       copies                 of         WCAP-12093           Supplement 2 entitled                         '
.the pressurizer surge line (TAC 71086 and 72111).
                        " Additional 'Information In Supporting of the Evaluation of Thermal           Stratification                         for         the     Beaver       Valley Unit 2 Pressurizer Surge Line" (Proprietary).
During this-
: 2. Five-       (5)       copies                 of         WCAP-12094           Supplement 2 entitled
: meeting, we. discussed the NRC questions regarding WCAP-12093,
                        " Additional           Information in Supporting of the Evaluation of n i?                 Thermal           Stratification                         for         the     Beaver       Valley Unit 2 Pressurizer Purge Line" (Non-Proprietary).
" Evaluation of Thermal Stratification for the Beaver Valley Unit 2 Pressurizer Surge Line",
    'N
which were provided by your letter of June 28, 1989.
    -O                 Also       enclosed       'is               a         Westinghouse           authorization letter, So$           CAW-89-094,             Proprietary                     Information               Notice,   and accompanying 80           Affidavit.
We have formalized our responses to these questions and enclosed for your review are:
  -O
1.
    *O As item 1 contains information proprietary to Westinghouse
Five (5) copies of WCAP-12093 Supplement 2
    $.3           Electric Corporation,                 it is supported by an affidavit signed by
entitled
    -o           Westinghouse, the owner of the information. The affidavit sets 3$             forth~ the basis on which the information may be withheld from R             public disclosure by the Commission and addresses with specificity gg             the considerations listed in paragraph (b) (4) of Section 2.790 of maa           the Commission's regulations.                                                           fj,     g ,j f j$t<f $ab                                 C          k        I   /Nf YY ,         rdn /2<yEd                                          ^* ?"A         !  /Bf
" Additional 'Information In Supporting of the Evaluation of Thermal Stratification for the Beaver Valley Unit 2
Pressurizer Surge Line" (Proprietary).
2.
Five-(5) copies of WCAP-12094 Supplement 2
entitled
" Additional Information in Supporting of the Evaluation of n i?
Thermal Stratification for the Beaver Valley Unit 2
Pressurizer Purge Line" (Non-Proprietary).
'N-O Also enclosed
'is a
Westinghouse authorization
: letter, So$
CAW-89-094, Proprietary Information
: Notice, and accompanying 80 Affidavit.
-O
*O As item 1
contains information proprietary to Westinghouse
$.3 Electric Corporation, it is supported by an affidavit signed by
-o Westinghouse, the owner of the information.
The affidavit sets 3$
forth~ the basis on which the information may be withheld from R
public disclosure by the Commission and addresses with specificity gg the considerations listed in paragraph (b) (4) of Section 2.790 of maa the Commission's regulations.
fj, g,j C
k f j$t<f ab I
/Nf YY, rdn /2<y d
^* ?"A E
/Bf


    .'    Beaver Valley Power Station Docket Page 2 No. 50-412, Unit No. 2 License No. NPF-73 3
Beaver Valley Power Station Docket No. 50-412, Unit No. 2 License No. NPF-73 Page 2 3
whichAccordinejly, is disclosure proprietaryit     is to respectfully requested th in               Westinghouse be Commission's regulationsaccordance with 10CFR         withheldatfrom the information public Section   2.790   of Correspondence                                                       the
Accordinejly, disclosure proprietaryit is respectfully requested th which is to in Westinghouse withheldat the information Commission's regulationsaccordance be with 10CFR Section 2.790 of the from public Correspondence
}
}
Application       for with Affidavit R.            should   Withholdingrespect or the to the proprietary aspects of th A.                                             supporting               e WestinghouseWiesemann,    Managerreference ofCAW-89-094 and should be addrWestinghouse Electric Pennsylvania 15230-0355.                 Regulatory                    essed to Corporation, P.O. Box   & Legislative  Affairs, 355, If there are any Pittsburgh, contact my office.
Application with should Withholdingrespect to the proprietary aspects of th for Affidavit or the R.
t questions concerning this response
A.
                                                                            , please Very truly yours, ovs N
WestinghouseWiesemann, reference supporting e
J. D. Sieber Vice President Enclosures                                       Nuclear Group cc:
CAW-89-094 and should be addrWestinghouse Manager of Regulatory Pennsylvania Electric essed to 15230-0355. Corporation,
& Legislative Affairs, P.O.
Box
: 355, If there Pittsburgh, are contact my office.
any questions concerning this response t
, please Very truly yours, N
ovs J. D. Sieber Vice President Enclosures Nuclear Group cc:
(w/o WCAPs)
(w/o WCAPs)
Mr. J.
Mr. J.
Mr. W. Beall, Sr. Resident Inspector T. Russell, Mr. P. Tam,           NRC Manager Sr. Project   Region I Admini t s rator
Beall, Sr. Resident Inspector Mr. W.
T. Russell, NRC Region I Admini t Mr. P. Tam, Sr. Project Manager s rator


                                                                                            'l l
'l l
BbLvar Vcllcy Pow:r Stetion, Unit No. 2                                             j
BbLvar Vcllcy Pow:r Stetion, Unit No. 2 j
    . Docket No. 50-412, License No. NPF-73                                               l
Docket No. 50-412, License No. NPF-73 l
        'Page 2                                                                               i Accordingly,     it is respectfully requested that the information               1 which   is proprietary to Westinghouse be withheld from public disclosure     in   accordance   with 10CFR Section 2.790 of the Commission's regulations.
'Page 2 i
Correspondence with respect to the proprietary aspects of the Application     for   Withholding     or the supporting Westinghouse Affidavit should reference CAW-89-094 and should be addressed to R. A. Wiesemann, Manager of Regulatory & Legislative Affairs, Westinghouse     Electric Corporation, P.O. Box 355, Pittsburgh, Pennsylvania 15230-0355.
Accordingly, it is respectfully requested that the information 1
If there are       any questions concerning this response, please contact my office.
which is proprietary to Westinghouse be withheld from public disclosure in accordance with 10CFR Section 2.790 of the Commission's regulations.
Correspondence with respect to the proprietary aspects of the Application for Withholding or the supporting Westinghouse Affidavit should reference CAW-89-094 and should be addressed to R.
A.
Wiesemann, Manager of Regulatory
& Legislative Affairs, Westinghouse Electric Corporation, P.O.
Box
: 355, Pittsburgh, Pennsylvania 15230-0355.
If there are any questions concerning this response, please contact my office.
Very truly yours, O'
Very truly yours, O'
ovs'  J. D. Sieber Vice President Nuclear Group Enclosures cc:     (w/o WCAPs)
ovs J.
Mr. J. Beall, Sr. Resident Inspector Mr. W. T. Russell, NRC Region I Administrator Mr. P. Tam, Sr. Project Manager l}}
D. Sieber Vice President Nuclear Group Enclosures cc:
(w/o WCAPs)
Mr. J.
Beall, Sr. Resident Inspector Mr. W. T. Russell, NRC Region I Administrator Mr. P. Tam, Sr. Project Manager l}}

Latest revision as of 23:28, 1 December 2024

Forwards Proprietary WCAP-12093,Suppl 2 & Nonproprietary WCAP-12094,Suppl 1, Addl Info in Support of Evaluation of Thermal Stratification for Beaver Valley Unit 2 Pressurizer Surge Line
ML20246H255
Person / Time
Site: Beaver Valley
Issue date: 08/30/1989
From: Sieber J
DUQUESNE LIGHT CO.
To:
NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
Shared Package
ML19292J513 List:
References
NUDOCS 8909010197
Download: ML20246H255 (2)
v • d • e


Text

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a

' Shippingport. PA 15077-0004 V Pr n %cmar Group (412) 64312W August 30, 1989 U..S. Nuclear. Regulatory Commission Attn:. Document Control Desk Washir.gton, DC-20555'

Reference:

Beaver Valley Power Station, Unit No. 2 Docket No. 50-412, License No. NPF-73 Primary Component Support Snubber Elimination Gentlemen:

On August 3

and 4,

1989, the NRC conducted a site audit as part.of the review'of our submittals on thermal stratification of

.the pressurizer surge line (TAC 71086 and 72111).

During this-

meeting, we. discussed the NRC questions regarding WCAP-12093,

" Evaluation of Thermal Stratification for the Beaver Valley Unit 2 Pressurizer Surge Line",

which were provided by your letter of June 28, 1989.

We have formalized our responses to these questions and enclosed for your review are:

1.

Five (5) copies of WCAP-12093 Supplement 2

entitled

" Additional 'Information In Supporting of the Evaluation of Thermal Stratification for the Beaver Valley Unit 2

Pressurizer Surge Line" (Proprietary).

2.

Five-(5) copies of WCAP-12094 Supplement 2

entitled

" Additional Information in Supporting of the Evaluation of n i?

Thermal Stratification for the Beaver Valley Unit 2

Pressurizer Purge Line" (Non-Proprietary).

'N-O Also enclosed

'is a

Westinghouse authorization

letter, So$

CAW-89-094, Proprietary Information

Notice, and accompanying 80 Affidavit.

-O

  • O As item 1

contains information proprietary to Westinghouse

$.3 Electric Corporation, it is supported by an affidavit signed by

-o Westinghouse, the owner of the information.

The affidavit sets 3$

forth~ the basis on which the information may be withheld from R

public disclosure by the Commission and addresses with specificity gg the considerations listed in paragraph (b) (4) of Section 2.790 of maa the Commission's regulations.

fj, g,j C

k f j$t<f ab I

/Nf YY, rdn /2<y d

^* ?"A E

/Bf

Beaver Valley Power Station Docket No. 50-412, Unit No. 2 License No. NPF-73 Page 2 3

Accordinejly, disclosure proprietaryit is respectfully requested th which is to in Westinghouse withheldat the information Commission's regulationsaccordance be with 10CFR Section 2.790 of the from public Correspondence

}

Application with should Withholdingrespect to the proprietary aspects of th for Affidavit or the R.

A.

WestinghouseWiesemann, reference supporting e

CAW-89-094 and should be addrWestinghouse Manager of Regulatory Pennsylvania Electric essed to 15230-0355. Corporation,

& Legislative Affairs, P.O.

Box

355, If there Pittsburgh, are contact my office.

any questions concerning this response t

, please Very truly yours, N

ovs J. D. Sieber Vice President Enclosures Nuclear Group cc:

(w/o WCAPs)

Mr. J.

Beall, Sr. Resident Inspector Mr. W.

T. Russell, NRC Region I Admini t Mr. P. Tam, Sr. Project Manager s rator

'l l

BbLvar Vcllcy Pow:r Stetion, Unit No. 2 j

Docket No. 50-412, License No. NPF-73 l

'Page 2 i

Accordingly, it is respectfully requested that the information 1

which is proprietary to Westinghouse be withheld from public disclosure in accordance with 10CFR Section 2.790 of the Commission's regulations.

Correspondence with respect to the proprietary aspects of the Application for Withholding or the supporting Westinghouse Affidavit should reference CAW-89-094 and should be addressed to R.

A.

Wiesemann, Manager of Regulatory

& Legislative Affairs, Westinghouse Electric Corporation, P.O.

Box

355, Pittsburgh, Pennsylvania 15230-0355.

If there are any questions concerning this response, please contact my office.

Very truly yours, O'

ovs J.

D. Sieber Vice President Nuclear Group Enclosures cc:

(w/o WCAPs)

Mr. J.

Beall, Sr. Resident Inspector Mr. W. T. Russell, NRC Region I Administrator Mr. P. Tam, Sr. Project Manager l

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