ML20245G404

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Forwards Application for Amend to License DPR-66,consisting of Change Request 163,supporting Removal of RCS Hot Leg & Cold Leg Resistance Temp Detector Bypass Sys.Nonproprietary & Proprietary Repts WCAP-12097 & WCAP-12058,encl
ML20245G404
Person / Time
Site: Beaver Valley
Issue date: 04/21/1989
From: Sieber J
DUQUESNE LIGHT CO.
To:
NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
Shared Package
ML19297H613 List:
References
NUDOCS 8905030139
Download: ML20245G404 (2)


Text

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April 21, 1989  !

U. S. Nuclear Regulatory Commission Attn: Document Control Desk Washington, DC 20555 3 I

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Reference:

Beaver Valley Power Station, Unit No. 1 Docket No. 50-334, License No. DPR-66 Proposed Operating License Change Request No. 163 j l

Gentlemen:

1 Enclosed are:

1. An Application for Amendment to the above Operating License  ;

to support removal of the existing Reactor Coolant System i (RCS) hot leg and cold leg Resistance Temperature Detector j (RTD) bypass system and replace it with fast response i thermowell mounted RTD's installed in the reactor coolant I loop piping.

This change was reviewed by the OSC and ORC and' determined to be safe and does not involve an unreviewed safety question.

2. Documents designated Attachments A, B, C and D which setforth the change in technical specifications, the safety analysis, the no significant hazards evaluation, and the applicable UFSAR changes respectively.
3. Two (2) copies of WCAP-12058 entitled "RTD Bypass Elimination Licensing Report for Beaver Valley Unit 1" (Proprietary).
4. Two (2) copies of WCAP-12097 entitled "RTD Bypass Elimination Licensing Report for Beaver Valley Unit 1" (Non-Proprietary).
5. A Westinghouse authorization letter, CAW-88-131, Proprietary Information Notice, and accompanying Affidavit.

f.??O5030139 890421 PDR ADOCK 05000334 //,.

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jf Beaver Valley Power Station, Unit No. 1 Docket No. 50-334, License No. DPR-66 Page 2 As item 3 above contains information proprietary to Westinghouse  !

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

j Westinghouse, the owner of the information. The affidavit sets forth the basis on which the information may be withheld from public disclosure by the commission and addresses with specificity the j considerations listed in paragraph' (b) (4) of Section 2.790 of the Commissions regulations.

Accordingly, it is respectively requested that the information which is proprietary to Westinghouse be withheld from public disclosure in accordance with 10 CFR Section 2.790 of the Commissions regulations.

Correspondence with respect to the proprietary. aspects of the Application for Withholding or-the supporting Westinghouse Affidavit ,

should reference CAW-88-131 and should be addressed to ]

R. A. Miesemann, Manager of Regulatory & Legislative Affairs, Westinghouse Electric Corporation, P. O. Box 355, Pittsburgh, Pennsylvania 15230-03F l The proposed dasign modification involves a technical specification change and in accordance with 10 CFR 50.59 prior NRC approval is' required. Therefore, it is requested that the amendment issue date be determined based on our discussions with the NRC Project Manager. j Very truly yours, j

!j

. D. Sieber Vice President Nuclear Group cc: W/O WCAP's Mr. J. Beall, Sr. Resident Inspector Mr. W. T. Russell, NRC Region I Administrator Mr. P. Tam, Sr. Project Manager Mr. T. M. Gerusky, Director BRP/ DER  ;

Mr. R. Janati, BRP/ DER Director, Safety Evaluation & Control (VEPCO)

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