Letter Sequence Draft Approval |
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MONTHYEARML14342A2292014-12-0505 December 2014
License Amendment Request - Safety Limit Minimum Critical Power Ratio Change
Project stage: Request
ML15120A2872015-04-30030 April 2015
Safety Limit Minimum Critical Power Ratio Change - Supplement 1 Response to Request for Additional Information
Project stage: Supplement
ML15120A2902015-04-30030 April 2015
License Amendment Request - Safety Limit Minimum Critical Power Ratio Change
Project stage: Request
ML15218A5612015-08-0606 August 2015
Safety Limit Minimum Critical Power Ratio Change - Supplement 1 Response to Request for Additional Information
Project stage: Supplement
ML16008A2542016-01-13013 January 2016
Transmittal of Draft Safety Evaluations for Proposed Amendments Safety Limit Minimum Critical Power Ratio Change
Project stage: Draft Approval
ML15343A1652016-02-0808 February 2016
Issuance of Amendment Safety Limit Minimum Critical Power Ratio Change
Project stage: Approval
ML15343A1772016-02-0808 February 2016
Issuance of Amendment Safety Limit Minimum Critical Power Ratio Change
Project stage: Approval
2015-08-06
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Category:Letter
MONTHYEARML24022A2262024-01-22022 January 2024
(PBAPS) Unit 3 - Submittal of the Inservice Inspection (ISI) Owner'S Activity Report (OAR) for the 24th Refueling Outage for Unit 3
ML23346A2412024-01-17017 January 2024
Staff Assessment of Updated Seismic Hazards Following the NRC Process for the Ongoing Assessment of Natural Hazards Information (EPID L-2019-PMP-0061) - Letter
IR 05000277/20234022024-01-11011 January 2024
Security Baseline Inspection Report 05000277/2023402 and 05000278/2023402 and Independent Spent Fuel Storage Installation Security Inspection 07200029/2023401
ML23354A1922024-01-0505 January 2024
Exemption from Select Requirements of 10 CFR Part 73 (Security Notifications, Reports, and Recordkeeping and Suspicious Activity Reporting)
ML23355A0622023-12-18018 December 2023
Independent Spent Fuel Storage Installation (Isfsi), Security Plan, Training and Qualification Plan, and Safeguards Contingency Plan
ML23278A1292023-12-14014 December 2023
Units 1 & 2; Limerick, Units 1 & 2; Nine Mile Point, Units 1 & 2; and Peach Bottom, Units 2 & 3 -Revision to Approved Alternatives to Use Boiling Water Reactor Vessel and Internals Project Guidelines
ML23305A1402023-12-13013 December 2023
Units 1 & 2; Nine Mile Point, Unit 2; Peach Bottom, Units 2 & 3; and Quad Cities, Units 1 and 2 - Issuance of Amendments to Adopt Traveler TSTF-580
ML23334A2502023-11-30030 November 2023
Request for Exemption from Enhanced Weapons, Firearms Background Checks, and Security Event Notifications Implementation
ML23270C0072023-11-29029 November 2023
Notice of Proposed Amendment to Decommissioning Trust Agreement
ML23317A1192023-11-10010 November 2023
Constellation Energy Generation, LLC - 2023 Annual Report - Guarantees of Payment of Deferred Premiums
ML23305A3472023-11-0101 November 2023
Revision of One Form That Implements the Radiological Emergency Response Plan (RERP)
IR 05000277/20230032023-10-30030 October 2023
Integrated Inspection Report 05000277/2023003 and 05000278/2023003 and Exercise of Enforcement Discretion
ML23286A0012023-10-13013 October 2023
Reply to a Notice of Violation (NOV) - NOV 05000277, 05000278/2023010-01
RS-23-097, Constellation Energy Generation, LLC, Advisement of Leadership Changes and Submittal of Updated Standard Practice Procedures Plans2023-10-12012 October 2023
Constellation Energy Generation, LLC, Advisement of Leadership Changes and Submittal of Updated Standard Practice Procedures Plans
ML23271A1342023-10-11011 October 2023
Dtf Analysis Letter
IR 05000277/20244012023-10-0505 October 2023
Information Request for the Cybersecurity Baseline Inspection, Notification to Perform Inspection 05000277/2024401 and 05000278/2024401
ML23265A1502023-09-22022 September 2023
License Amendment Request Revise a License Condition and Certain Technical Specifications to Remove Restrictions in Support of Decommissioning Activities
ML23264A8682023-09-21021 September 2023
Independent Spent Fuel Storage Installation Registration of Dry Storage Canister WC-EOS-37PTH-008-B4L, WC-EOS-37PTH-007-B4L, and WC-EOS-37PTH-002-B4L
IR 05000277/20230102023-09-15015 September 2023
Biennial Problem Identification and Resolution Inspection Report 05000277/2023010 and 05000278/2023010 and Notice of Violation
ML23251A2022023-09-11011 September 2023
Cover Letter W/Report
LR-N23-0045, and Peach Bottom Atomic Power Station, Units 2 and 3 - Notice of Proposed Amendment to Decommissioning Trust Agreement2023-09-0808 September 2023
and Peach Bottom Atomic Power Station, Units 2 and 3 - Notice of Proposed Amendment to Decommissioning Trust Agreement
IR 05000277/20230052023-08-31031 August 2023
Updated Inspection Plan for Peach Bottom Atomic Power Station, Units 2 and 3 (Report 05000277/2023005 and 05000278/2023005)
ML23158A1952023-08-30030 August 2023
R. E. Ginna - Issuance of Amendments to Adopt TSTF-273-A, Revision 2, Safety Function Determination Program Clarifications
ML23232A0012023-08-19019 August 2023
Revision of One Procedure That Implements the Radiological Emergency Response Plan (Rerp). Includes EPP 06-009, Rev. 13
IR 05000277/20230112023-08-15015 August 2023
Comprehensive Engineering Team Inspection Report 05000277/2023011 and 05000278/2023011
ML23226A1112023-08-14014 August 2023
10 CFR 50.46 Annual Report
IR 05000277/20230022023-08-0808 August 2023
Integrated Inspection Report 05000277/2023002 and 05000278/2023002
RS-23-087, Revision to Approved Alternatives Associated with the Use of the BWRVIP Guidelines in Lieu of Specific ASME Code Requirements on Reactor2023-08-0404 August 2023
Revision to Approved Alternatives Associated with the Use of the BWRVIP Guidelines in Lieu of Specific ASME Code Requirements on Reactor
IR 05000277/20230402023-07-17017 July 2023
95001 Inspection Supplemental Report 05000277/2023040 and Follow-Up Assessment Letter
ML23188A0532023-07-0707 July 2023
Registration of Use of Independent Spent Fuel Storage Installation (ISFSI) Casks
ML23186A1272023-07-0606 July 2023
Response to Disputed Non-Cited Violation Documented in Peach Bottom Atomic Power Station, Units 2 and 3, Inspection Report 05000277/2022004 and 05000278/2022004
ML23178A0352023-06-27027 June 2023
Senior Reactor and Reactor Operator Initial License Examinations
RS-23-077, Response to NRC Regulatory Issue Summary 2023-01, Preparation and Scheduling of Operator Licensing Examinations2023-06-16016 June 2023
Response to NRC Regulatory Issue Summary 2023-01, Preparation and Scheduling of Operator Licensing Examinations
ML23151A4162023-05-31031 May 2023
Revision of One Form That Implements the Radiological Emergency Response Plan (RERP) for Wolf Creek Generating Station (WCGS)
ML23150A2052023-05-30030 May 2023
Independent Spent Fuel Storage Installation (Isfsi), Annual Radiological Environmental Operating Report 80 January 1, 2022 Through December 31, 2022
RS-23-042, Application to Revise Technical Specifications to Adopt TSTF-580, Provide Exception from Entering Mode 4 with No Operable RHR Shutdown Cooling2023-05-25025 May 2023
Application to Revise Technical Specifications to Adopt TSTF-580, Provide Exception from Entering Mode 4 with No Operable RHR Shutdown Cooling
ML23142A1602023-05-23023 May 2023
Summary of April 11, 2023, Public Observation Meeting with Constellation Energy Generation, LLC Re Proposed Exemption Request from Work Hour Requirements
ML23132A1582023-05-18018 May 2023
Correction to Technical Specification 3.4.7 (Page 3.4-16) Issued in Amendment No. 337
ML23132A1532023-05-12012 May 2023
Transmittal of 2022 Annual Financial Reports
WM 23-0009, Financial Assurance Requirements for Decommissioning Nuclear Power Reactors 10 CFR 50.75(f)(1)2023-05-10010 May 2023
Financial Assurance Requirements for Decommissioning Nuclear Power Reactors 10 CFR 50.75(f)(1)
IR 05000277/20230012023-05-0808 May 2023
Integrated Inspection Report 05000277/2023001 and 05000278/2023001
ML23114A2522023-04-28028 April 2023
Request to Use a Provision of a Later Edition of the ASME Boiler & Pressure Vessel Code, Section XI
2024-01-05
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Text
OFFICIAb USE ONbY PROPRIETARY INFORMATION UNITED STATES NUCLEAR REGULATORY COMMISSION WASHINGTON, D.C. 20555-0001 January 13, 2016 Mr. Bryan C. Hanson President and Chief Nuclear Officer Exelon Nuclear 4300 Winfield Road Warrenville, IL 60555
SUBJECT:
PEACH BOTTOM ATOMIC POWER STATION, UNITS 2 AND 3 -
TRANSMITTAL OF DRAFT SAFETY EVALUATIONS FOR PROPOSED AMENDMENTS RE: SAFETY LIMIT MINIMUM CRITICAL POWER RATIO CHANGE (CAC NOS. MF5383 AND MF6169)
Dear Mr. Hanson:
By application dated December 5, 2014, as supplemented by letter dated April 30, 2015 (Agencywide Documents Access and Management System (ADAMS) Accession Nos. ML14342A229 and ML15120A287, respectively}, Exelon Generation Company, LLC (Exelon, the licensee) submitted a license amendment request (LAR) for Peach Bottom Atomic Power Station (PBAPS), Unit 2. The proposed amendment would revise the technical specifications related to the Safety Limit Minimum Critical Power Ratios. A similar LAR for PBAPS, Unit 3, was submitted by application dated April 30, 2015, as supplemented by letter dated August 6, 2015 (ADAMS Accession Nos. ML15120A290 and ML15218A561, respectively).
Enclosed are the draft Safety Evaluations (SEs) that the U.S. Nuclear Regulatory Commission (NRC) staff has prepared to support the proposed LARs. Pursuant to Section 2.390 of Title 1O of the Code of Federal Regulations (1 O CFR), we have made a preliminary determination that the enclosed draft SEs do not contain proprietary information. However, since the NRC's review was based largely on review of proprietary information, the NRC staff requests that the licensee confirm that the draft SEs do not contain any information that is considered proprietary. If you believe that any information is proprietary, please identify such information line-by-line and define the basis pursuant to the criteria of 10 CFR 2.390. The NRC staff requests that the licensee provide comments regarding the proprietary content in the draft SEs within 5 business days from the date of this letter. The response timeframe was discussed with Mr. David Neff of your staff on January 11, 2016.
Since the NRC review is not yet complete, this letter and the enclosures do not convey or represent an NRC staff position regarding the licensee's requests. Should the amendments be approved, the NRC staff will issue a publicly available, nonproprietary version of the SEs.
Enclosure transmitted herewith contains sensitive unclassified information.
When separated from enclosure, this transmittal document is decontrolled.
OFFICIAb USE ONbY PROPRIETARY INFORMATION
B. Hanson If you have any questions regarding this matter, I may be reached at 301-415-1420 or Rick.Ennis@nrc.gov.
Sincerely, Richard B. Ennis, Senior Project Manager Plant Licensing Branch 1-2 Division of Operating Reactor Licensing Office of Nuclear Reactor Regulation Docket Nos. 50-277 and 50-278
Enclosures:
- 1. Draft SE for PBAPS, Unit 2
- 2. Draft SE for PBAPS, Unit 3 cc w/o enclosures: Distribution via Listserv
Cover Letter: ML16008A254 Package: ML16008A255 : ML16008A147 1 non-public) Enclosure 2: ML16008A150 (non-public)
OFFICE DORL/LPL 1-2/PM DORL/LPL 1-2/LA DORL/LPL 1-2/BC DORL/LPL 1-2/PM NAME REnnis LRonewicz DBroaddus REnnis DATE 1/11/2016 1/8/2016 1/13/2016 1/13/2016
