Letter Sequence Response to RAI |
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TAC:MF2574, Clarify Application of Setpoint Methodology for LSSS Functions (Withdrawn, Closed) |
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MONTHYEARML13247A0802013-08-13013 August 2013 Full Scope Implementation of the Alternative Source Term Project stage: Request ML13247A0782013-08-31031 August 2013 WCAP-17746-NP, Rev. 0 Westinghouse Setpoint Methodology as Applied to the Wolf Creek Generating Station Project stage: Request ML13247A0792013-08-31031 August 2013 WCAP-17602-NP, Rev. 0, Westinghouse Setpoint Calculations for the Wolf Creek Generating Station Control, Protection, and Indication Systems Project stage: Request ML13345B3352013-12-13013 December 2013 Request for Additional Information, License Amendment Request to Approve Transition to Westinghouse Core Design and Safety Analysis and Adoption of Full Scope Alternative Source Term Project stage: RAI ML13357A2502013-12-23023 December 2013 NRR E-mail Capture - FW: Wolf Creek Generating Station - Request for Additional Information Transition to Westinghouse Core Design and Safety Analysis Project stage: RAI ML13357A2522013-12-23023 December 2013 NRR E-mail Capture - Wolf Creek Generating Station - Request for Additional Information Transition to Westinghouse Core Design and Safety Analysis Project stage: RAI ET 14-0003, Operating Corporation - Response to Request for Additional Information Regarding License Amendment Request for the Transition to Westinghouse Core Design and Safety Analysis2014-01-28028 January 2014 Operating Corporation - Response to Request for Additional Information Regarding License Amendment Request for the Transition to Westinghouse Core Design and Safety Analysis Project stage: Response to RAI ML14028A1702014-01-28028 January 2014 NRR E-mail Capture - Acceptance Review Project stage: Acceptance Review ML14027A1622014-01-28028 January 2014 Redacted, Request for Additional Information, Round 2, License Amendment Request to Approve Transition to Westinghouse Core Design and Safety Analysis and Adoption of Full Scope Alternate Source Term Project stage: RAI ET 14-0009, Response to Request for Additional Information Regarding License Amendment Request for the Transition to Westinghouse Core Design and Safety Analysis2014-02-25025 February 2014 Response to Request for Additional Information Regarding License Amendment Request for the Transition to Westinghouse Core Design and Safety Analysis Project stage: Response to RAI ML14058A0882014-03-0505 March 2014 Request for Additional Information, Nrr/De/Eeeb, License Amendment Request to Approve Transition to Westinghouse Core Design and Safety Analysis and Adoption of Full Scope Alternate Source Term Project stage: RAI ML14056A1162014-03-0505 March 2014 Request for Withholding Information from Public Disclosure - 8/9/2013 Affidavit Executed by J. Gresham, Westinghouse WCAP-17446-P, Revision 0, and WCAP-17602, Revision 0 Project stage: Withholding Request Acceptance ML14070A0622014-03-14014 March 2014 Request for Withholding Information from Public Disclosure - 2/14/14 Affidavit Executed by J. Gresham, Westinghouse SAP-14-27-P Attachment Project stage: Withholding Request Acceptance WO 14-0031, Response to Request for Additional Information Regarding License Amendment Request for the Transition to Westinghouse Core Design and Safety Analysis2014-03-20020 March 2014 Response to Request for Additional Information Regarding License Amendment Request for the Transition to Westinghouse Core Design and Safety Analysis Project stage: Response to RAI WO 14-0032, Supplemental Information for Response to Request for Additional Information Regarding License Amendment Request for the Transition to Westinghouse Core Design and Safety Analysis2014-03-26026 March 2014 Supplemental Information for Response to Request for Additional Information Regarding License Amendment Request for the Transition to Westinghouse Core Design and Safety Analysis Project stage: Supplement ML14083A4002014-04-0303 April 2014 Request for Additional Information, Nrr/Dra/Arcb, License Amendment Request to Approve Transition to Westinghouse Core Design and Safety Analysis and Adoption of Full Scope Alternate Source Term Project stage: RAI ML14111A1002014-04-30030 April 2014 Request for Additional Information, Nrr/Dss/Srxb, License Amendment Request to Approve Transition to Westinghouse Core Design and Safety Analysis and Adoption of Full Scope Alternate Source Term Project stage: RAI WO 14-0043, Supplemental Information in Support of the License Amendment Request for the Transition to Westinghouse Core Design and Safety Analysis Methodologies2014-05-13013 May 2014 Supplemental Information in Support of the License Amendment Request for the Transition to Westinghouse Core Design and Safety Analysis Methodologies Project stage: Supplement ET 14-0017, Withdrawal of License Amendment Request for the Transition to Westinghouse Core Design and Safety Analysis2014-06-18018 June 2014 Withdrawal of License Amendment Request for the Transition to Westinghouse Core Design and Safety Analysis Project stage: Withdrawal ML14176A5052014-06-25025 June 2014 Letter, Withdrawal of License Amendment Request to Approve Transition to Westinghouse Core Design and Safety Analysis and Adoption of Full Scope Alternate Source Term Project stage: Withdrawal ML14176A5202014-06-25025 June 2014 FRN, Withdrawal of License Amendment Request to Approve Transition to Westinghouse Core Design and Safety Analysis and Adoption of Full Scope Alternate Source Term Project stage: Withdrawal NRC-2014-0054, FRN, Withdrawal of License Amendment Request to Approve Transition to Westinghouse Core Design and Safety Analysis and Adoption of Full Scope Alternate Source Term2014-06-25025 June 2014 FRN, Withdrawal of License Amendment Request to Approve Transition to Westinghouse Core Design and Safety Analysis and Adoption of Full Scope Alternate Source Term Project stage: Withdrawal 2014-03-20
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Category:Letter type:WO
MONTHYEARWO 23-0002, Operating Corp., Summary of Actions Implemented for EA-18-165, Confirmatory Order, NRC Inspection Report 05000482/2019010 and NRC Investigation Report 4-2018-0082023-12-26026 December 2023 Operating Corp., Summary of Actions Implemented for EA-18-165, Confirmatory Order, NRC Inspection Report 05000482/2019010 and NRC Investigation Report 4-2018-008 WO 23-0014, Response to NRC Regulatory Issue Summary 2023-01, Preparation and Scheduling of Operator Licensing Examinations2023-05-17017 May 2023 Response to NRC Regulatory Issue Summary 2023-01, Preparation and Scheduling of Operator Licensing Examinations WO 23-0009, Financial Protection Levels2023-03-31031 March 2023 Financial Protection Levels WO 22-0056, Operating Corporations Summary of Actions Implemented for EA-18-165, Confirmatory Order, NRC Inspection Report 05000482/2019010 and NRC Investigation Report 4-2018-0082022-12-19019 December 2022 Operating Corporations Summary of Actions Implemented for EA-18-165, Confirmatory Order, NRC Inspection Report 05000482/2019010 and NRC Investigation Report 4-2018-008 WO 22-0021, Technical Specification 5.6.8 - Post Accident Monitoring (PAM) Report2022-08-29029 August 2022 Technical Specification 5.6.8 - Post Accident Monitoring (PAM) Report WO 22-0015, Generation Station - Guarantee of Payment of Deferred Premiums2022-05-0606 May 2022 Generation Station - Guarantee of Payment of Deferred Premiums WO 22-0011, Operating Corp., Financial Protection Levels2022-03-29029 March 2022 Operating Corp., Financial Protection Levels WO 22-0007, Response to NRC Regulatory Issue Summary 2022-01, Preparation and Scheduling of Operator Licensing Examinations2022-03-0909 March 2022 Response to NRC Regulatory Issue Summary 2022-01, Preparation and Scheduling of Operator Licensing Examinations WO 21-0064, Operating Corporation, Summary of Actions Implemented for EA-18-165, Confirmatory Order, NRC Inspection Report 05000482/2019010 and NRC Investigation Report 4-2018-0082021-12-29029 December 2021 Operating Corporation, Summary of Actions Implemented for EA-18-165, Confirmatory Order, NRC Inspection Report 05000482/2019010 and NRC Investigation Report 4-2018-008 WO 21-0031, (Wcgs), Supplement to One-Time Request for Exemption from the Biennial Emergency Preparedness2021-08-12012 August 2021 (Wcgs), Supplement to One-Time Request for Exemption from the Biennial Emergency Preparedness WO 21-0027, One-Time Request for Exemption from the Biennial Emergency Preparedness2021-07-29029 July 2021 One-Time Request for Exemption from the Biennial Emergency Preparedness WO 21-0015, License Amendment Request (LAR) for Revision to the Emergency Plan2021-05-25025 May 2021 License Amendment Request (LAR) for Revision to the Emergency Plan WO 21-0020, Operating Corp - Guarantee of Payment of Deferred Premiums2021-05-0707 May 2021 Operating Corp - Guarantee of Payment of Deferred Premiums WO 21-0019, Operating Corp Response to NRC Regulatory Issue Summary 2021-01, Preparation and Scheduling of Operator Licensing Examinations2021-04-14014 April 2021 Operating Corp Response to NRC Regulatory Issue Summary 2021-01, Preparation and Scheduling of Operator Licensing Examinations WO 21-0014, Financial Protection Levels2021-03-30030 March 2021 Financial Protection Levels WO 21-0010, Submittal of Revision 34 to Updated Safety Analysis Report2021-03-11011 March 2021 Submittal of Revision 34 to Updated Safety Analysis Report WO 21-0002, Notification of Readiness for Supplemental Inspection 927232021-01-28028 January 2021 Notification of Readiness for Supplemental Inspection 92723 WO 20-0058, Operating Corporation'S Summary of Actions Implemented for EA-18-165, Confirmatory Order, NRC Inspection Report 05000482/2019010 and NRC Investigation Report 4-2018-0082020-12-23023 December 2020 Operating Corporation'S Summary of Actions Implemented for EA-18-165, Confirmatory Order, NRC Inspection Report 05000482/2019010 and NRC Investigation Report 4-2018-008 WO 20-0050, License Amendment Request to Revise Technical Specification 3.6.3 and Surveillance Requirement 3.6.3.1 to Allow Use of a Blind Flange2020-11-10010 November 2020 License Amendment Request to Revise Technical Specification 3.6.3 and Surveillance Requirement 3.6.3.1 to Allow Use of a Blind Flange WO 20-0040, Corrected Revision 33 of the Wolf Creek Generating Station Updated Safety Analysis Report2020-07-23023 July 2020 Corrected Revision 33 of the Wolf Creek Generating Station Updated Safety Analysis Report WO 20-0048, Request for Notice of Enforcement Discretion for Technical Specifications 3.8.1, AC Sources - Operating2020-06-30030 June 2020 Request for Notice of Enforcement Discretion for Technical Specifications 3.8.1, AC Sources - Operating WO 20-0047, Guarantee of Payment of Deferred Premiums2020-05-0707 May 2020 Guarantee of Payment of Deferred Premiums WO 20-0029, License Amendment Request to Revise Specification 5.5.16 for Permanent Extension of Type a and Type C Leak Rate Test Frequencies2020-04-20020 April 2020 License Amendment Request to Revise Specification 5.5.16 for Permanent Extension of Type a and Type C Leak Rate Test Frequencies WO 20-0024, Financial Protection Levels2020-03-31031 March 2020 Financial Protection Levels WO 19-0059, Docket No. 50-482: Wolf Creek Nuclear Operating Corporation'S Summary of Actions Implemented for EA-18-165, Confirmatory Order, NRC Inspection Report 05000482/2019010 and NRC Investigation Report 4-2018-0082019-12-23023 December 2019 Docket No. 50-482: Wolf Creek Nuclear Operating Corporation'S Summary of Actions Implemented for EA-18-165, Confirmatory Order, NRC Inspection Report 05000482/2019010 and NRC Investigation Report 4-2018-008 WO 19-0033, License Amendment Request for Revision to Technical Specification 3.7.5, Auxiliary Feedwater (AFW) System2019-08-29029 August 2019 License Amendment Request for Revision to Technical Specification 3.7.5, Auxiliary Feedwater (AFW) System WO 19-0031, Supplement 1 to Application to Revise Technical Specifications to Adopt TSTF-529, Clarify Use and Application Rules, Revision 42019-08-0808 August 2019 Supplement 1 to Application to Revise Technical Specifications to Adopt TSTF-529, Clarify Use and Application Rules, Revision 4 WO 19-0011, Financial Protection Levels2019-03-27027 March 2019 Financial Protection Levels WO 19-0013, Supplement to Application to Revise Technical Specifications to Adopt TSTF-529, Clarify Use and Application Rules, Revision 42019-03-11011 March 2019 Supplement to Application to Revise Technical Specifications to Adopt TSTF-529, Clarify Use and Application Rules, Revision 4 WO 18-0045, Submittal of Response to Requests for Additional Information (RAI) Regarding License Amendment Request (LAR) for Revision to the Emergency Plan2018-11-19019 November 2018 Submittal of Response to Requests for Additional Information (RAI) Regarding License Amendment Request (LAR) for Revision to the Emergency Plan WO 18-0047, Timeline for Response to RAI for License Amendment Request to Revise Technical Specifications to Transition to Westinghouse Core Design and Safety Analysis Including Adoption of Alternative Source Term2018-11-15015 November 2018 Timeline for Response to RAI for License Amendment Request to Revise Technical Specifications to Transition to Westinghouse Core Design and Safety Analysis Including Adoption of Alternative Source Term WO 18-0044, Clean Revised Technical Specification Pages for License Amendment Request to Revise Technical Specifications to Transition to Westinghouse Core Design and Safety Analysis Including Adoption of Alternative Source Term2018-11-15015 November 2018 Clean Revised Technical Specification Pages for License Amendment Request to Revise Technical Specifications to Transition to Westinghouse Core Design and Safety Analysis Including Adoption of Alternative Source Term WO 18-0036, Operating Corporation (WCNOC) - Notification of Readiness for Supplemental Inspection2018-08-15015 August 2018 Operating Corporation (WCNOC) - Notification of Readiness for Supplemental Inspection WO 18-0034, Operating Corp., Additional Supplement to License Amendment Request to Revise Technical Specifications to Transition to Westinghouse Core Design and Safety Analysis Including Adoption of Alternative Source Term2018-08-0909 August 2018 Operating Corp., Additional Supplement to License Amendment Request to Revise Technical Specifications to Transition to Westinghouse Core Design and Safety Analysis Including Adoption of Alternative Source Term WO 18-0031, Inservice Inspection (ISI) Program Relief Request from the Requirements of American Society of Mechanical Engineers (ASME) Code Case N-666-1, Weld Overlay of Class 1, 2, and 3 Socket Welded Connections, Section XI, Division 12018-07-23023 July 2018 Inservice Inspection (ISI) Program Relief Request from the Requirements of American Society of Mechanical Engineers (ASME) Code Case N-666-1, Weld Overlay of Class 1, 2, and 3 Socket Welded Connections, Section XI, Division 1 WO 18-0016, License Amendment Request for Revision to the Emergency Plan2018-05-0909 May 2018 License Amendment Request for Revision to the Emergency Plan WO 18-0014, Response to NRC Regulatory Issue Summary 2018-02, Preparation and Scheduling of Operator Licensing Examinations2018-04-16016 April 2018 Response to NRC Regulatory Issue Summary 2018-02, Preparation and Scheduling of Operator Licensing Examinations WO 18-0015, Financial Assurance Requirements for Decommissioning Nuclear Power Reactors 10 CFR 50.75(f)(1)2018-04-0505 April 2018 Financial Assurance Requirements for Decommissioning Nuclear Power Reactors 10 CFR 50.75(f)(1) WO 18-0004, Response to Request for Additional Information Re License Amendment Request to Revise Technical Specifications to Transition to Westinghouse Core Design and Safety Analysis Including Adoption of ...2018-01-15015 January 2018 Response to Request for Additional Information Re License Amendment Request to Revise Technical Specifications to Transition to Westinghouse Core Design and Safety Analysis Including Adoption of ... WO 17-0093, License Amendment Request (LAR) for Revision to the Emergency Plan2017-12-19019 December 2017 License Amendment Request (LAR) for Revision to the Emergency Plan WO 17-0092, Request for Regulatory Conference (EA-17-149)2017-11-0808 November 2017 Request for Regulatory Conference (EA-17-149) WO 17-0065, Submittal of LER 17-S01-00 for Wolf Creek Nuclear Operating Corp., Regarding Contraband Introduced Into the Protected Area Boundary2017-10-10010 October 2017 Submittal of LER 17-S01-00 for Wolf Creek Nuclear Operating Corp., Regarding Contraband Introduced Into the Protected Area Boundary WO 17-0042, Operating Corporation Supplement to RAI Response Regarding Adopting New EAL Scheme2017-04-26026 April 2017 Operating Corporation Supplement to RAI Response Regarding Adopting New EAL Scheme WO 17-0041, Supplement to Technical Specification 5.6.8 - Post Accident Monitoring (PAM) Report2017-04-20020 April 2017 Supplement to Technical Specification 5.6.8 - Post Accident Monitoring (PAM) Report WO 17-0033, Response to NRC Regulatory Issue Summary 2017-03, Preparation and Scheduling of Operator Licensing Examinations.2017-04-17017 April 2017 Response to NRC Regulatory Issue Summary 2017-03, Preparation and Scheduling of Operator Licensing Examinations. WO 17-0023, Submittal of Technical Specification 5.6.8 - Post Accident Monitoring (PAM) Report2017-03-27027 March 2017 Submittal of Technical Specification 5.6.8 - Post Accident Monitoring (PAM) Report WO 17-0026, Errata for License Amendment Request for Transition to Westinghouse Core Design and Safety Analyses2017-03-22022 March 2017 Errata for License Amendment Request for Transition to Westinghouse Core Design and Safety Analyses WO 17-0013, Response to Request for Additional Information Regarding License Amendment Request for Adopting Revised Emergency Action Level Scheme2017-03-16016 March 2017 Response to Request for Additional Information Regarding License Amendment Request for Adopting Revised Emergency Action Level Scheme WO 17-0009, Revision 30 to Updated Safety Analysis Report2017-03-0909 March 2017 Revision 30 to Updated Safety Analysis Report WO 16-0068, Docket No. 50-482: Request for Regulatory Conference2016-12-21021 December 2016 Docket No. 50-482: Request for Regulatory Conference 2023-05-17
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W$LF CIREEK NUCLEAR OPERATING CORPORATION Russell A. Smith Site Vice President and Chief Nuclear Operating Officer March 20, 2014 WO 14-0031 U. S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, DC 20555
Reference:
- 1) Letter ET 13-0023, dated August 13, 2013, from J. P. Broschak, WCNOC, to USNRC
- 2) Letter dated March 5, 2014, from C. F. Lyon, USNRC, to A. C.
Heflin, WCNOC, "Wolf Creek Generating Station - Request for Additional Information Re: Transition to Westinghouse Core Design and Safety Analysis (TAC No. MF2574)"
Subject:
Docket No. 50-482: Response to Request for Additional Information Regarding License Amendment Request for the Transition to Westinghouse Core Design and Safety Analysis Gentlemen:
Reference 1 provided the Wolf Creek Nuclear Operating Corporation (WCNOC) application to revise the Technical Specifications to support transition to the Westinghouse core design and safety analysis methodologies. Reference 2 provided a Nuclear Regulatory Commission (NRC) request for additional information related to the application. The Attachment provides WCNOC's response to the request for additional information.
The additional information does not expand the scope of the application and does not impact the no significant hazards consideration determination presented in Reference 1.
In accordance with 10 CFR 50.91, "Notice for public comment; State consultation," a copy of this submittal is being provided to the designated Kansas State official.
P.O. Box 411 / Burlington, KS 66839 Phone:
I (620) 364-8831 An Equal Opportunity Employer MIF/HCNVET
WO 14-0031 Page 2 of 3 There are no regulatory commitments contained in this submittal. If you have any questions concerning this matter, please contact me at (620) 364-4156, or Mr. Michael J. Westman at (620) 364-4009.
Si rely
/RusseliA. Smith RAS/rit Attachment cc: T. A. Conley (KDHE), w/a M. L. Dapas (NRC), w/a C. F. Lyon (NRC), w/a N. F. O'Keefe (NRC), w/a Senior Resident Inspector (NRC), w/a
WO 14-0031 Page 3 of 3 STATE OF KANSAS )
COUNTY OF COFFEY )
Russell A. Smith, of lawful age, being first duly sworn upon oath says that he is Site Vice President and Chief Nuclear Operating Officer of Wolf Creek Nuclear Operating Corporation; that he has read the foregoing document and knows the contents thereof; that he has executed the same for and on behalf of said Corporation with full power and authority to do so; and that the facts therein stated are true and correct to the best of his knowledge, information and belief.
By_
Russ eli A. Smith Site Vice President and Chief Nuclear Operating Officer SUBSCRIBED and sworn to before me this 20o day of olvd) ,2014.
Notr c4Le4c I. +"-:*-.Nct*,y Put'ic - State. of, Knsasj Expiration Date 21L0 "1/, I _,
Attachment to WO 14-0031 Page 1 of 2 Response to Request for Additional Information Reference 1 provided the Wolf Creek Nuclear Operating Corporation (WCNOC) application to revise the Technical Specifications to support transition to the Westinghouse core design and safety analysis methodologies. As part of the transition to the generic Westinghouse NRC approved methodologies, instrumentation setpoint and control uncertainty calculations were performed based on the current Westinghouse Setpoint Methodology. The amendment request also included the adoption of Option A of Technical Specification Task Force (TSTF) TSTF-493-A, Revision 4, "Clarify Application of Setpoint Methodology for LSSS Functions." The amendment request included revising the Wolf Creek Generating Station (WCGS) licensing basis by adopting the Alternative Source Term radiological analysis methodology in accordance with 10 CFR 50.67, "Accident source term." Reference 2 provided a Nuclear Regulatory Commission (NRC) request for additional information related to the application.
Provided below is the response to questions EEEB-RAI-1 and EEEB-RAI-2. The specific NRC question is provided in italics.
- 1. EEEB-RAI-1 Please confirm whether any loads are being added to the WCGS emergency diesel generators (EDGs). If so, describe their impact on the capability and capacity of the EDGs. Also, describe changes, if any, being made to the EDG loading sequence to support this license amendment request (LAR).
Response: The proposed license amendment request included the adoption of Alternative Source Term (AST) radiological analysis methodology consistent with 10 CFR 50.67, "Accident source term." The design basis radiological consequence analyses performed for AST did not result in the addition of loads to the onsite standby power source (train A and train B diesel generators (DGs)) and did not result in changes to the DG loading sequence.
- 2. EEEB-RAI-2 Please confirm whether any components are being added to the Environmental Qualification (EQ) equipment list to comply with Title 10 of the Code of Federal Regulations, 'Section 50.49 (10 CFR 50.49) due to this LAR. If components are being added, describe the equipment qualification for the environmental conditions to which the components are expected to be exposed.
Response: As discussed in Reference 3, the design basis radiological consequence analyses performed for AST does not result in modifications to existing structures, systems, and components (SSC) and does not require the installation of any new SSCs. As such, no components are added to the Environmental Qualification equipment list to comply with 10 CFR 50.49, "Environmental qualification of electric equipment important to safety for nuclear power plants."
Attachment to WO 14-0031 Page 2 of 2
References:
- 1. WCNOC Letter ET 13-0023, "License Amendment Request for the Transition to Westinghouse Core Design and Safety Analysis," August 13, 2013. ADAMS package Accession No. ML13247A075.
- 2. Letter from C. F. Lyon, USNRC, to A. C. Heflin, WCNOC, "Wolf Creek Generating Station
- Request for Additional Information Re: Transition to Westinghouse Core Design and Safety Analysis (TAC No. MF2574)," March 5, 2014.
- 3. WCNOC Letter ET 14-0003, "Response to Request for Additional Information Regarding License Amendment Request for the Transition to Westinghouse Core Design and Safety Analysis," January 28, 2014. ADAMS Accession No. ML14035A224.