ML19256F994

Forwards Proprietary Response to NRC 791207 Request for Info Re Cycle 2 Reload,As Suppl to Util 791102 Ltr.Affidavit for Withholding Proprietary Info Sent to Pdr.Response Withheld (Ref 10CFR2.790)

ML19256F994
Person / Time
Site:	North Anna
Issue date:	12/17/1979
From:	Stallings C VIRGINIA POWER (VIRGINIA ELECTRIC & POWER CO.)
To:	Harold Denton, Schwencer A Office of Nuclear Reactor Regulation
References
1136, NUDOCS 7912270187
Download: ML19256F994 (5)

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VIRGINIA ELucTnIc ann Powan COMPANY Ricaswonn,VanorNIA 20261 December 17,1979 Mr. Harold R. Denton, Director Serial No. 1136 Office of Nuclear Reactor Regulation FR/RWC: mvc Attn: Mr. A. Schwencer, Chief Operating Reactors Branch No.1 Docket No.: 50-338 Division of Operating Reactors U.S. Nuclear Regulatory Commission License No.: NPF-4 Washington, D.C. 20555

Dear Mr. Denton:

SUPPLEMENTAL INFORMATION TO AMENDMENT TO OPERATING LICENSE NPF-4 NORTH ANNA POWER STATION UNIT NO.1 PROPOSED TECHNICAL SPECIFICATIONS CHANGE NO. 24 Attachment 1 provides the information requested informally by members of your staff on November 28, 1979 and formally by the letter from Mr. A. Schwencer (NRC) to Mr. W. L. Proffitt (Vepco) dated December 7,1979. This information updates our submittal transmitted by my letter to you, Serial No. 867, dated November 2,1979.

As this submittal contains information proprietary to Westinghouse Electric Corporation (namely, the response to question 6 given in Attachment 1 to this letter), it is supported by previously submitted affidavits signed by Westinghouse, the owner of the information (see Attachment 2 to this letter). The affidavits set forth the basis on which the information may be withheld from public disclosure by the Commission and address with specificity the considerations listed in paragraph (b) (4) of Section 2.790 of the Commission's regulations.

Accordingly, it is respectfully requested that the information 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 affidavits, should reference CAW-79-46, and should be addressed to R. A. Wiesemann, Manager, Regulatory and Legislative Affairs, Westinghouse Electric Corporation, P. O. Box 355, Pittsburgh, Pennsylvania 15230.

If you need additional information or clarification of the attached response, please contact us at your earliest convenience.

Very truly yours, w, /&*' ~

C. M. Stallings Vice President-Power Supply-f gog and Production Operations Attachments .S cc: Mr. James P. O'Reilly, Director 1646 259 Office of Inspection and Enforcement '3 J Region H q912270  ! k i

COMMONWEALTH OF VIRGINIA )

) S. s.

CITY OF RICHMOND )

Before me, a Notary Public, in and for the City and Common-wealth aforesaid, today personally appeared C. M. Stallings, who being duly sworn, made oath and said (1) that he is Vice President-Power Supply and Production Operations, of the Virginia Electric and Power Company, (2) that he is duly authorized to execute and file the fore-going Amendment in behalf of that Company, and (3) that the statements in the Amendment are true to the best of his knowledge and belief.

Given under my hand and notarial seal this / 7Nay of owLt o' , /97f.

My Commission expires f.LI. /3, / f 83 .

UnceJdk Notar// Public f (SEAL) 1646 2c0

l COPY OF LETTER FROM MR. R. A. WIESEMANN REGARDING THE '2STINGHOUSE PROPRIETARY INFORMATION CONTAINED IN THE RESPONSE TO REQUEST NO. 6 ATTTACHMENT 2 1646 261

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Electric Corporation Divisions 80, 333 Pitt:Durgn Pennsy!can!a 15230 December 10, 1979 NS-RAW-168 Mr. Harold Denton, Director Office of Nuclear Reactor Regulation U. S. Nuclear Regulatory Commission Washington, D. C. 20555 Attention: A. Schwencer, Chief Operating Reactors Branch No.1 Division of Operating Reactors

SUBJECT:

Docket No. 50-338, North Anna Power Station Unit 1, Cycle 2 REF: Virginia Electric Power Company Application for Withholding, Stallings to Denton, December, 1979

Dear Mr. Denton:

The proprietary material for which withholding is being requested by Virginia Electric Power Company (VEPCO) is of the same technical type as that proprietary material previously submitted in connecticn with an NRC Staff reload review. The previous application for withholding, AW-76-10.

was accompanied by a non-proprietary affidavit signed by the owner of the proprietary information, Westinghouse Electric Corporation. The subject proprietary material is being submitted in support of the reload review associated with VEPC0's North Anna Power Station Unit 1, Cycle 2.

On March 2,1977, Westinghouse submitted a proprietary affidavit to supple-ment the non-proprietary affidavit accompanying application for withholding .

AW-76-10. Because the reload review material associated with Unit 1, Cycle 2 is of the same technical type as that associated with the pr.evious reload review, the proprietary affidavit submitted to supplement the previous justification is equally applicable to this material.

Accordingly, this letter authorizes the utilization of the previously fur-nished affidavits in support of the reload review associated with VEPCO's North Anna Power Station Unit 1, Cycle 2.

4 1646 262 .

Mr. H. Denton December 10, 1979 NS-RAW-168 Correspondence with respect to the proprietary aspects of the applica-tion for withholding or the Westinghouse affidavits should reference CAW-79-46, and should be addressed to the undersignea.

Very truly yours, o

,, n - ',

Robert A. Wiesemann, Manag (

Regulatory & Legislative Affairs

/bek cc: J. A. Cooke, Esq. (NRC)

C. M. Stallings (VEPCO) i646 263