Letter Sequence Withholding Request Acceptance |
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MONTHYEARAEP-NRC-2018-02, Request for Approval of Application of Proprietary Leak-Before-Break Methodology for Reactor Coolant System Small Diameter Piping2018-03-0707 March 2018 Request for Approval of Application of Proprietary Leak-Before-Break Methodology for Reactor Coolant System Small Diameter Piping Project stage: Request AEP-NRC-2018-64, Response to Request for Additional Information Regarding License Amendment Request for Approval of Application of Proprietary Leak-Before-Break Methodology for Reactor Coolant System Small Diameter Piping2018-09-27027 September 2018 Response to Request for Additional Information Regarding License Amendment Request for Approval of Application of Proprietary Leak-Before-Break Methodology for Reactor Coolant System Small Diameter Piping Project stage: Response to RAI AEP-NRC-2018-66, Request for License Amendment to Technical Specification 3.4.15, RCS Leakage Detection Instrumentation, and Application of Leak-Before-Break Methodology2018-11-20020 November 2018 Request for License Amendment to Technical Specification 3.4.15, RCS Leakage Detection Instrumentation, and Application of Leak-Before-Break Methodology Project stage: Request AEP-NRC-2018-81, Supplement to Response to Request for Additional Information Regarding License Amendment Request for Approval of Application of Proprietary Leak-Before-Break Methodology for Reactor Coolant System Small Diameter Piping2018-11-27027 November 2018 Supplement to Response to Request for Additional Information Regarding License Amendment Request for Approval of Application of Proprietary Leak-Before-Break Methodology for Reactor Coolant System Small Diameter Piping Project stage: Supplement ML19015A0172019-01-28028 January 2019 Request for Withholding Information from Public Disclosure for Donald C. Cook Nuclear Plant, Unit Nos. 1 and 2 Project stage: Withholding Request Acceptance ML19204A0962019-07-23023 July 2019 NRR E-mail Capture - D.C. Cook Nuclear Plant Unit Nos. 1 and 2 - Request for Additional Information Related to Unit 2 Leak Before Break Analysis and Deletion of Containment Humidity Monitors for Unit Nos. 1 and 2 Project stage: RAI AEP-NRC-2019-32, Unit 2 - Response to Request for Additional Information Regarding Unit 2 Leak-Before-Break Analysis and Deletion of Containment Humidity Monitors for Unit 1 and Unit 22019-08-22022 August 2019 Unit 2 - Response to Request for Additional Information Regarding Unit 2 Leak-Before-Break Analysis and Deletion of Containment Humidity Monitors for Unit 1 and Unit 2 Project stage: Response to RAI ML19329A0112020-01-23023 January 2020 Issuance of Amendment Numbers 349 and 330 to Apply Leak Before-Break Methodology to Reactor Coolant System Branch Lines and Deletion of Containment Humidity Monitor Project stage: Approval 2018-09-27
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Category:Letter
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UNITED STATES NUCLEAR REGULATORY COMMISSION WASHINGTON, D.C. 20555-0001 January 28, 2019 Mr. Q. Shane Lies Site Vice President Indiana Michigan Power Company Nuclear Generation Group One Cook Place Bridgman, Ml 49106
SUBJECT:
REQUEST FOR WITHHOLDING INFORMATION FROM PUBLIC DISCLOSURE FOR DONALD C. COOK NUCLEAR PLANT, UNIT NOS. 1 AND 2 (EPID L-2018-LLA-0726)
Dear Mr. Lies:
By letter dated November 20, 2018, you submitted affidavits dated January 15, 2018, January 17, 2018, and September 14, 2018, executed by James A. Gresham and Edmond J.
Mercier, Westinghouse Electric Company LLC., requesting that the information contained in the following documents be withheld from public disclosure pursuant to Title 10 of the Code of Federal Regulations (10 CFR), Part 2, Section 2.390:
WCAP-18295-P, Revision 0, "Technical Justification for Eliminating Accumulator Line Rupture as the Structural Design Basis for D.C. Cook Units 1 and 2, Using Leak-Before-Break Methodology" (Proprietary)
WCAP-18302-P, Revision 0, "Technical Justification for Eliminating Residual Heat
. Removal Line Rupture as the Structural Design Basis for D.C. Cook Units 1 and 2, Using Leak-Before-Break Methodology" (Proprietary)
WCAP-18309-P, Revision 0, "Technical Justification for Eliminating Safety Injection Line Rupture as the Structural Design Basis for D.C. Cook Units I and 2, Using Leak-Before-Break Methodology" (Proprietary)
WCAP-18394-P, Revision 1, "Fatigue Crack Growth Evaluations of D.C. Cook Units 1 and 2 RHR. , Accumulator, and Safety Injection Lines Supporting Expanded Scope Leak-Before-Break" (Proprietary)
LTR-SDA-11-18-41-P, Revision 1, "Responses to NRC Question on the Expanded Scope Leak-Before-Break Evaluations for D.C. Cook Units 1 and 2" (Proprietary)
The affidavit stated that the submitted information should be considered exempt from mandatory public disclosure for the following reasons:
- (a) The information reveals the distinguishing aspects of a process (or component, structure, tool, method, etc.) where prevention of its use by any of
Q. Lies Westinghouse's competitors without license from Westinghouse constitutes a competitive economic advantage over other companies.
(b) It consists of supporting data, including test data, relative to a process (or component, structure, tool , method, etc.), the application of which data secures a competitive economic advantage (e.g., by optimization or improved marketability).
(c) Its use by a competitor would reduce his expenditure of resources or improve his competitive position in the design, manufacture, shipment, installation, assurance of quality, or licensing a similar product.
(d) It reveals cost or price information, production capacities, budget levels, or commercial strategies of Westinghouse, its customers or suppliers.
(e) It reveals aspects of past, present, or future Westinghouse or customer funded development plans and programs of potential commercial value to Westinghouse.
(f) It contains patentable ideas, for which patent protection may be desirable.
We have reviewed your application and the material in accordance with the requirements of 10 CFR 2.390 and, on the basis of the statements in the affidavit, have determined that the submitted information sought to be withheld contains proprietary commercial information and should be withheld from public disclosure.
Therefore, WCAP-18295-P, Revision 0, "Technical Justification for Eliminating Accumulator Line Rupture as the Structural Design Basis for D.C. Cook Units 1 and 2, Using Leak-Before-Break Methodology" (Proprietary), WCAP-18302-P, Revision 0, "Technical' Justification for Eliminating Residual Heat Removal Line Rupture as the Structural Design Basis for D.C. Cook Units 1 and 2, Using Leak-Before-Break Methodology" (Proprietary), WCAP-18309-P, Revision 0, "Technical Justification for Eliminating Safety Injection Line Rupture as the Structural Design Basis for D.C. Cook Units I and 2, Using Leak-Before-Break Methodology" (Proprietary),
WCAP-18394-P, Revision 1, "Fatigue Crack Growth Evaluations of D.C. Cook Units 1 and 2 RHR., Accumulator, and Safety Injection Lines Supporting Expanded Scope Leak-Before-Break" (Proprietary), and LTR-SDA-11-18-41-P, Revision 1, "Responses to NRC Question on the Expanded Scope Leak-Before-Break Evaluations for D.C. Cook Units 1 and 2" (Proprietary), will be withheld from public disclosure pursuant to 10 CFR 2.390(b)(5) and Section 103(b) of the Atomic Energy Act of 1954, as amended.
Withholding from public inspection shall not affect the right, if any, of persons properly and directly concerned to inspect the documents. If the need arises, we may send copies of this information to our consultants working in this area. We will, of course, ensure that the consultants have signed the appropriate agreements for handling proprietary information.
If the basis for withholding this information from public inspection should change in the future such that the information could then be made available for public inspection, you should promptly notify the Nuclear Regulatory Commission (NRC). You also should understand that
Q . Lies the NRC may have cause to review this determination in the future, for example, if the scope of a Freedom of Information Act request includes your information. In all review situations, if the NRC makes a determination adverse to the above. You will be notified in advance of any public disclosure.
If you have any questions regarding this matter, I may be reached at 301-415-3733.
Sincerely,
. Docket Nos.: 50-315 and 50-316 cc: Listserv
ML19015A017 * - via e-mail OFFICE DORL/LPL3/PM DORL/LPL3/LA DMLR/MPHB/BC NAME RKuntz SRohrer SRuffin*
DATE 1/11/19 1/15/19 1/24/19 OFFICE DSS/SCPB/BC DORL/LPL3/BC DORL/LPL3/PM NAME SAnderson* DWrona RKuntz DATE 1/16/19 1/28/19 1/28/19