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| | issue date = 12/07/2011 | | | issue date = 12/07/2011 |
| | title = Annual Report on Westinghouse Electric Company LLC Combustion Engineering Emergency Core Cooling System Performance Evaluation Models | | | title = Annual Report on Westinghouse Electric Company LLC Combustion Engineering Emergency Core Cooling System Performance Evaluation Models |
| | author name = Steelman W J | | | author name = Steelman W |
| | author affiliation = Entergy Nuclear South, Entergy Operations, Inc | | | author affiliation = Entergy Nuclear South, Entergy Operations, Inc |
| | addressee name = | | | addressee name = |
Revision as of 07:13, 29 June 2019
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Category:Letter
MONTHYEARIR 05000382/20230102024-01-31031 January 2024
Comprehensive Engineering Team Inspection Report 05000382/2023010
IR 05000382/20230032024-01-23023 January 2024
Acknowledgment of Reply to a Notice of Violation NRC Inspection Report 05000382/2023003
ML24012A1962024-01-12012 January 2024
Response to 2nd Round Request for Additional Information Concerning Relief Request Number EN-RR-22-001 Proposed Alternative to Use ASME Code Case N-752, Risk-Informed Categorization and
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Withdrawal of an Amendment Request to Revise Technical Specification 3/4.3.2 to Remove Exemption from Testing Certain Relays at Power to Support Elimination of Potential Single Point Vulnerability (EPID L-2022-LLA-0169)-LTR
ML23349A1672023-12-21021 December 2023
Request for Withholding Information from Public Disclosure
ML23348A3572023-12-14014 December 2023
Application to Revise Technical Specifications to Use Online Monitoring Methodology Slides and Affidavit for Pre-Submittal Meeting
ML23352A0292023-12-13013 December 2023
Entergy - 2024 Nuclear Energy Liability Evidence of Financial Protection
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Entergy Operations, Inc. - Entergy Fleet Project Manager Assignment
ML23333A1362023-11-29029 November 2023
Supplement to Request for Exemption from Enhanced Weapons, Firearms Background Checks, and Security Event Notifications Implementation
ML23325A1442023-11-21021 November 2023
Request for Exemption from Enhanced Weapons, Firearms Background Checks, and Security Event Notifications Implementation
ML23312A1832023-11-14014 November 2023
Integrated Inspection Report 05000382/2023003 and Notice of Violation
ML23311A2082023-11-0909 November 2023
Reassignment of U.S. Nuclear Regulatory Commission Branch Chief in the Division of Operating Reactor Licensing for Plant Licensing Branch IV
IR 05000382/20234012023-10-0404 October 2023
Cyber Security Inspection Report 05000382/2023401 (Cover Letter Only)
IR 05000382/20230052023-08-21021 August 2023
Updated Inspection Plan for Waterford Steam Electric Station, Unit 3 - (Report 05000382/2023005)
IR 05000382/20233012023-08-15015 August 2023
NRC Initial Operator Licensing Examination Approval 05000382/2023301
IR 05000382/20230022023-08-0808 August 2023
Integrated Inspection Report 05000382/2023002
IR 05000382/20234022023-08-0707 August 2023
NRC Security Inspection Report 05000382/2023402 (Full Report)
IR 05000382/20230402023-07-12012 July 2023
Revised 95001 Supplemental Inspection Report 05000382/2023040, Exercise of Enforcement Discretion, and Follow-Up Assessment Letter
ML23191A4562023-07-10010 July 2023
Notification of Comprehensive Engineering Team Inspection (050003822023010) and Request for Information
ML23158A1042023-06-0808 June 2023
Information Request for the Cybersecurity Baseline Inspection, Notification to Perform Inspection 05000382/2023401
ML23145A2272023-06-0202 June 2023
95001 Supplemental Inspection Report 05000382/2023040, and Exercise of Enforcement Discretion
ML23130A2732023-05-10010 May 2023
and Waterford 3 Steam Electric Station - Response to Regulatory Issue Summary 2023-01, Preparation and Scheduling of Operator Licensing Examinations
ML23117A2172023-05-0101 May 2023
Safety Evaluation for Quality Assurance Program Manual Reduction in Commitment
IR 05000382/20230012023-04-24024 April 2023
Integrated Inspection Report 05000382/2023001, Independent Spent Fuel Storage Installation Report 07200075/2023001, and Exercise of Enforcement Discretion
ML23111A2132023-04-21021 April 2023
Responses to RAI Concerning Relief Request Number EN-RR-22-001 Proposed Alternative to Use ASME Code Case N-752, Risk-Informed Categorization and Treatment for Repair/ Replacement Activities
ML23110A1122023-04-20020 April 2023
Annual Report for Entergy Quality Assurance Program Manual Changes Under 10 CFR 50.54(a)(3), 10 CFR 71.106, and 10 CFR 72.140(d). Notification of Application of Approved Appendix B to 10 CFR 72 Subpart G
ML23108A2542023-04-18018 April 2023
WCGS Information Request, Security IR 2023401
IR 05000382/20234032023-04-17017 April 2023
Security Baseline Inspection Report 05000382/2023403
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Annual Report on Westinghouse Electric Company LLC Combustion Engineering Emergency Core Cooling System Performance Evaluation Models for Calendar Year 2022
ML23089A0602023-03-30030 March 2023
Entergy Operations, Inc. - Fleet Project Manager Assignment
ML23088A3922023-03-29029 March 2023
Nuclear Onsite Property Damage Insurance (10 CFR 50.54(w)(3))
ML23080A2882023-03-21021 March 2023
Decommissioning Funding Status Report Per 10 CFR 50.75(f)(1) Entergy Operations, Inc
ML23059A2592023-03-0707 March 2023
Correction to Issuance to Amendment No. 270 Adoption of TSTF-505, Revision 2, Provide Risk-Informed Extended Completion Times - RITSTF Initiative 4b
ML23065A2002023-03-0303 March 2023
EN 56252 Update - Flow Serve - Final Notification of Potential Part 21 on Peerless 56 Frame DC Motors
ML23060A1092023-03-0101 March 2023
Proof of Financial Protection (10 CFR 140.15)
IR 05000382/20220062023-03-0101 March 2023
Annual Assessment Letter for Waterford Steam Electric Station, Unit 3, (Report 05000382/2022006)
ML22322A1092023-02-17017 February 2023
Issuance of Amendment No. 270 Adoption of TSTF-505, Revision 2, Provide Risk-Informed Extended Completion Times - RITSTF Initiative 4b
IR 05000382/20230902023-02-0101 February 2023
Final Significance Determination of a White Finding, NOV, and Follow-Up Assessment Letter; NRC Inspection Report 05000382/2023090
ML23032A5062023-02-0101 February 2023
Technical Specification Index and Bases Update to the NRC for the Period November 11, 2021 Through July 25, 2022
ML23030A6642023-01-27027 January 2023
Flowserve, Part 21 Second Interim Notification Report Re Peerless 56 Frame DC Motors
IR 05000382/20220042023-01-26026 January 2023
Integrated Inspection Report 05000382/2022004 and Independent Fuel Storage Installation Inspection Report 07200075/2022001
ML23024A0822023-01-20020 January 2023
Stephens Insurance, Entergy - 2023 Nuclear Energy Liability Evidence of Financial Protection
ML23018A2202023-01-18018 January 2023
Quality Assurance Program Manual Reduction in Commitment
IR 05000382/20220912023-01-12012 January 2023
Emergency Preparedness Inspection Report 05000382/2022091 and Preliminary White Finding and Apparent Violation
IR 05000382/20220032023-01-0505 January 2023
Revised Integrated Inspection Report 05000382/2022003
ML22342B1402022-12-0202 December 2022
56252-EN 56252 - Flowserve - Limitorque - Interim Report Potential Part 21 on Peerless 56 Frame DC Motors
ML22300A2082022-11-30030 November 2022
Issuance of Amendment No. 269 Adoption of 10 CFR 50.69, Risk-Informed Categorization and Treatment of Structures, Systems and Components for Nuclear Power Reactors
ML22332A5292022-11-29029 November 2022
Notification of NRC Initial Operator Licensing Examination 05000382/2023301
IR 05000382/20220132022-11-28028 November 2022
Design Basis Assurance Inspection (Programs) Inspection Report 05000382/2022013
IR 05000382/20220022022-11-0101 November 2022
Revised Integrated Inspection Report 05000382/2022002
2024-01-31
[Table view] |
Text
W3F1-2011-0085 December 7, 2011 U.S. Nuclear Regulatory Commission Attn: Document Control Desk
Washington, DC 20555-0001
Subject:
Annual Report on Westinghouse Electric Co mpany LLC Combustion Engineering Emergency Core Cooling System Performance Evaluation Models Waterford Steam Electr ic Station Unit 3 Docket No. 50-382
License No. NPF-38
Dear Sir or Madam:
This letter provides the Waterford Steam Electric Station Unit 3 (Waterford 3) 10CFR50.46(a)(3)(ii) reporting information per taining to the Westinghouse Electric Company Emergency Core Cooling System (ECCS) performance Evaluation Models (EMs) for calendar year 2010.
There were no changes, error corrections, or enhancements to the 1999 Evaluation Model (EM) which is used in the Large Break Loss-of-Coolant Accident (LBLOCA)
ECCS performance analysis. In addition, there were no c hanges, error corrections, or enhancements to the Supplement 2 Evaluation Model (S2M) which is the EM used in the Small Break Loss-of-Coolant Accident (SBLOCA) ECCS performance analysis.
This letter contains no new commitments.
If you have any questions or require additional information, please contact William Steelman at 504-739-6685.
Sincerely, WJS/ssf Entergy Nuclear South Entergy Operations, Inc.
17265 River Road Killona, LA 70057-3093 Tel 504 739 6685 Fax 504 739 6698 wsteelm@entergy.com William J. SteelmanLicensing Manager Waterford 3 W3F1-2010-0085 Page 2 cc: Mr. Elmo E. Collins, Jr.
Regional Administrator U. S. Nuclear Regulatory Commission Region IV
612 E. Lamar Blvd., Suite 400 Arlington, TX 76011-4125
RidsRgn4MailCenter@nrc.govNRC Senior Resident Inspector Waterford Steam Electric Station Unit 3 P.O. Box 822 Killona, LA 70066-0751 Marlone.Davis@nrc.govDean.Overland@nrc.govU. S. Nuclear Regulatory Commission Attn: Mr. N. Kalyanam Mail Stop O-07D1 Washington, DC 20555-0001 Kaly.Kalyanam@nrc.gov
