ML16343A480

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Forwards non-proprietary WCAP-14796 & Proprietary WCAP-14795, Nrc/Util Meeting on Model 51 SG Tube Integrity & ARC Methodology. Proprietary Rept Withheld,Per 10CFR2.90
ML16343A480
Person / Time
Site: Diablo Canyon  Pacific Gas & Electric icon.png
Issue date: 02/25/1997
From: Rueger G
PACIFIC GAS & ELECTRIC CO.
To:
NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
Shared Package
ML16342D553 List:
References
DCL-97-033, DCL-97-33, NUDOCS 9703050148
Download: ML16343A480 (18)


Text

'ATEGORY j.

REGULATO INFORMATION DISTRIBUTION TEM (RIDS)

ACCESSION NBR:9703050148 DOC.DATE: 97/02/2% NOTARIZED: YES DOCKET ¹ FACIL:50-275 Diablo Canyon Nuclear Power Plant.'i Unit 1, Pacific Ga 05000275 50-323 Diablo Canyon Nuclear Power Plant, Unit 2, Pacific Ga 05000323 AUTH.NAME AUTHOR AFFILIATION Pacific Gas 6 Electric Co. if'UEGER,G.M.

RECIP NAME RECIPIENT AFFILIATION P/PgfjP+jPQP TP'45!~

Document Control Branch (Document Control Desk)

SUBJECT:

Forwards non-proprietary WCAP-14796 & proprietary WCAP-14795, "NRC/Util Meeting on Model 51 SG Tube Integrity

& ARC Methodology." Proprietary rept withheld',per 10CFR2.90.

DISTRIBUTION CODE: AP01D COPIES RECEIVED:LTR ENCL SIZE: T TITLE: Proprietary Review Distribution Pre Operating License 6 Operati g R NOTES:

RECIPIENT COPIES RECIPIENT COPIES ID CODE/NAME LTTR ENCL ID CODE/NAME LTTR ENCL PD4-2 LA 1 1 PD4-2 PD 1 1 BLOOMFS 1 1 INTERNAL: ACRS 1 1 FILE CENTER 01 1 1 OGC/HDS3 EXTERNAL: NRC PDR D

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NOTE TO ALL "RIDS" RECIPIENTS:

PLEASE HELP US TO REDUCE WASTE! CONTACT THE DOCUMENT CONTROL DESK, ROOM OWFN 5D-5(EXT. 4l5-2083) TO ELIMINATE YOUR NAME FROM DISTRIBUTION LISTS FOR DOCUMENTS YOU DON'T NEED!

TOTAL NUMBER OF COPIES REQUIRED: LTTR + ENCL IA-

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~ I Pacific Gas and Electric Company 245 Market Street, Room 937-N9B Gregory M. Rueger San Francisco, CA Senior Vice President and, rirklnss 94105'llailrng General Manager Mail Code N9B Nuclear Power Generation P.O. Box 770000 San Francisco, CA 94177 415/973-4684 Fax 415/973-2313 February 25, 1997 PG&E Letter No. DCL-97-033 U.S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, D.C. 20555 Docket No. 50-275, OL-DPR-80 Docket No. 50-323, OL-DPR-82 Diablo Canyon Units 1 and 2 Transmittal of WCAPs Containin Westin house Material Presented at a November 20 1996 NRC/Utilit Meetin

Dear Commissioners and Staff:

An NRC/Utility meeting was held in Rockville, Maryland on November 20, 1996 to discuss Diablo Canyon and Westinghouse steam generator tube support plate issues and Diablo Canyon steam generator alternate repair criteria. Copies of each of the following Westinghouse reports are provided in Enclosure 1:

~ WCAP-14795 (proprietary), "NRC/UtilityMeeting on Model 15 SG Tube Integrity and ARC Methodology," December 1996.

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~ WCAP-14796 (nonproprietary), "NRC/UtilityMeeting on Model 15 SG Tube Integrity and ARC Methodology," December 1996.

WCAP-14795 contains information proprietary to Westinghouse. Accordingly, Enclosure 2 includes a Westinghouse Application for Withholding Proprietary Information from Public Disclosure, a Proprietary Information Notice, a Copyright Notice, and an accompanying Affidavit CAW-96-1054 signed by 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 it

" addresses with specificity the considerations listed in paragraph (b)(4) of 10 CFR 2.790 of the Commission's regulations. PG&E requests that the Westinghouse proprietary information be withheld from public disclosure in accordance with 10 CFR 2.790.

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U.S. Nuclear Regulatory Commission February 25, 1997 Page 2 Correspondence with respect to the proprietary aspects of the Westinghouse reports listed above, the Copyright Notice, or the supporting affidavit should reference Westinghouse letter CAW-96-1054 and be addressed to N. J. Liparulo, Manager of Engineering, Westinghouse Electric Corporation, P.O. Box 355, Pittsburgh, Pennsylvania 15230-0355.

Sincerely, Y

Greg ry M. Rueger Enclosures cc: Steven D. Bloom James E. Dyer Kenneth E. Perkins Michael D. Tschiltz Diablo Distribution DCL97033/RL J

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PGRE Letter DCL-97-033 ENCLOSURE 1

~ WCAP-14795 (PROPRIETARY), "NRC/UTILITYMEETING ON MODEL 15 SG TUBE INTEGRITYAND ARC METHODOLOGY,"

DfCEMBER 1996

~ WCAP-14796 (NONPROPRIETARY), "NRC/UTILITYMEETING ON MODEL 15 SG TUBE INTEGRITYAND ARC METHODOLOGY,"

DECEMBER 1996

I C

PG8 E Letter DCL-97-033 ENCLOSURE 2

~ WESTINGHOUSE ELECTRIC CORPORATION APPLICATION FOR WITHHOLDINGPROPRIETARY INFORMATION FROM PUBLIC DISCLOSURE (N. J. LIPARULO TO DOCUMENT CONTROL DESK, ATTENTION: MR. FRANK J. MIRAGLIA),CAW-96-1054, DATED DECEMBER 18, 1996

~ PROPRIETARY INFORMATION NOTICE

~ COPYRIGHT NOTICE

~ AFFIDAVITCAW-96-1054 OF HENRY A. SEPP, MANAGER, REGULATORY AND LICENSING INITIATIVES,NUCLEAR SERVICES DIVISION, WESTINGHOUSE ELECTRIC CORPORATION, DATED DECEMBER 18, 1996

I I PGE-96-637 Huclear Services Division Westinghouse Energy Systems Electric Corporation PO Box 855 Pittsbur8h Pennsylvania 15230 0855 NSD-NT-ESI-96-582 Mr. Michael J. Angus December 18, 1996 Pacific Gas & Electric Company 245 Market Street - MC N9B San Francisco, California 94105 Pacific Gas & Electric Company Diablo Canyon Units 1 and 2 A lic tion for Withholdin Pro rieta Information

Dear Mr. Angus:

This letter transmits 6 copies of the proprietary version of "NRC/UtilityMeeting on Model 51 Steam Generator Tube Integrity and ARC Methodology" dated December 1996, to be included in your submittal of the NRC for review and approval.

In addition to the proprietary version and non-proprietary versions of the information, there are four other documents (Enclosure 3) for use in your NRC submittal.

1. Information which should be included in your transmittal letter.
2. Proprietary Information Notice to be attached to your NRC transmittal letter.
3. Copyright Notice to be attached to your NRC transmittal letter.
4. Westinghouse letter "Application for Withholding Proprietary Information from Public Disclosure" (CAW-96-1054) with Affidavit CAW-96-1054.

Please transmit the original of Item 4 to the NRC in your transmittal.

Ifyou have any questions, please contact us.

CAM/bbp Pacific Gas and Electric Company Enclosures cc: D.C. Tateosian ESIS82IJPGEQ7:Dccembcr 18, 1996

I I 1

P cific nd Electric m n Information for NRC transmittal letter The following paragraphs should be included in your letter to the NRC:

Enclosed are:

1. xxx copies of "NRC/UtilityMeeting on Model 51 Steam Generator Tube Integrity and ARC Methodology", dated December 1996, (Proprietary).
2. xxx copies of "NRC/UtilityMeeting on Model 51 Steam Generator Tube Integrity and ARC Methodology", dated December 1996, (Non-Proprietary).

Also enclosed are a Westinghouse, authorization letter, CAW-96-1054 accompanying affidavit, Proprietary Information Notice, and Copyright Notice.

As Item 1 contains information proprietary to Westinghouse Electric Corporation, it is supported by an affidavit signed by 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 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 10 CFR Section 2.790 of the Commission's regulations.

Correspondence with respect to the copyright or proprietary aspects of the items listed above or the supporting Westinghouse Affidavit should reference CAW-96-1054 and should be addressed to N. J.

Liparulo, Manager of Engineering, Westinghouse Electric Corporation, P.O. Box 355, Pittsburgh, Pennsylvania 15230-0355.

ESIS&2L/PGBB1:Dccembcr 18, 1996

( ' 'I Proprietary Information Notice 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).

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 Sections (4)(ii)(a) through (4)(ii)(f) of the affidavit accompanying this transmittal pursuant to 10 CFR 2.790(b)(1).

ESU82UPGEQ7:December 18, 1996

I Copyright Notice 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 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 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, DC 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.

ESIS82L/PGE637:December 18, 1996

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