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Category:Inspection Plan
MONTHYEARML23339A0452023-12-0505 December 2023 Request for Information for an NRC Post-Approval Site Inspection for License Renewal Inspection Report 05000546/2024010 IR 05000456/20230052023-08-30030 August 2023 Updated Inspection Plan for Braidwood Station Report 05000456/2023005 and 05000457/2023005 IR 05000456/20220062023-03-0101 March 2023 Annual Assessment Letter for Braidwood Station, Units 1 and 2 (Report 05000456/2022006 and 05000457/2022006) IR 05000456/20220052022-08-22022 August 2022 Updated Inspection Plan for Braidwood Station Units 1 and 2 (Report 05000456/2022005; 05000457/2022005) ML22111A0752022-04-21021 April 2022 Information Request Letter for 2022 Problem Identification and Resolution Inspection at Braidwood Station IR 05000456/20210062022-03-0202 March 2022 Annual Assessment Letter for Braidwood Station, Units 1 and 2 (Report 05000456/2021006 and 05000457/2021006) ML22034A9862022-02-0404 February 2022 Information Request for the Cyber-Security Baseline Inspection, Notification to Perform Inspection 05000456/2022402 05000457/2022402 ML21350A4372021-12-16016 December 2021 Request for Information for an NRC Triennial Baseline Design Bases Assurance Inspection (Team) Inspection Report 05000456/2022010 and 05000457/2022010 IR 05000456/20210052021-09-0101 September 2021 Updated Inspection Plan for Braidwood Station, Units 1 and 2 (Report 05000456/2021005 and 05000457/2021005) ML21193A0942021-07-12012 July 2021 Notification of an NRC Biennial Licensed Operator Requalification Program Inspection and Request for Information ML21057A1022021-02-25025 February 2021 Notification of NRC Fire Protection Team Inspection Request for Information; Inspection Report 05000456/2021010; 05000457/2021010 ML21020A1292021-01-20020 January 2021 Notification of NRC Baseline Inspection and Request for Information; Inspection Report 05000456/2021002; 05000457/2021002 IR 05000456/20200052020-09-0101 September 2020 Updated Inspection Plan for Braidwood Station Units 1 and 2 (Report 05000456/2020005 and 05000457/2020005) ML20183A3912020-07-0101 July 2020 Notification of NRC Design Bases Assurance Inspection (Programs) and Initial Request for Information: Inspection Report 05000456/2020012 and 05000457/2020012 IR 05000456/20190062020-03-0303 March 2020 Annual Assessment Letter for Braidwood Station, Units 1 and 2 (Report 05000456/2019006 and 05000457/2019006) IR 05000456/20190052019-08-28028 August 2019 Updated Inspection Plan for Braidwood Station, Units 1 and 2 (Report 05000456/2019005; 05000457/2019005) ML19154A6152019-06-0303 June 2019 Ltr. 06/03/19 Braidwood Station, Unit 1 - Notification of NRC Inspection and Request for Information; Inspection Report 05000456/2019004; 05000457/2019004 (DRS-J.Bozga) ML19136A1852019-05-15015 May 2019 Byron Station, Clinton Power Station, Dresden Nuclear Power Station, LaSalle County Station, and Quad Cities Nuclear Power Station-Information Request to Support the NRC Annual Baseline Emergency Action Level and Emergency IR 05000456/20180062019-03-0404 March 2019 Annual Assessment Letter for Braidwood Station, Units 1 and 2 (Report 05000457/2018006 and 05000456/2018006) ML18305A3542018-10-31031 October 2018 Ltr. 10/31/18 Braidwood Station, Units 1 and 2 - Request for Information for an NRC Triennial Baseline Design Bases Assurance Inspection (Team); Inspection Report 05000456/2019010; 05000457/2019010 (DRS-J.CorujoSandin) IR 05000456/20180052018-08-28028 August 2018 Updated Inspection Plan for Braidwood Station, Units 1 and 2 (Report 05000456/2018005 and 05000457/2018005) IR 05000456/20170062018-03-0202 March 2018 Annual Assessment Letter for Braidwood Station, Units 1 and 2 (Report 05000456/2017006 and 05000457/2017006) IR 05000456/20170052017-08-28028 August 2017 Updated Inspection Plan for Braidwood Station, Units 1 and 2 (Report 05000456/2017005 and 05000457/2017005) IR 05000456/20160062017-03-0101 March 2017 Annual Assessment Letter for Braidwood Station Units 1 and 2 (Report 05000456/2016006 and 05000457/2016006) ML16265A5772016-09-20020 September 2016 E-Mail; Braidwood Station, Unit 1 - Baseline Inservice Inspection Onsite Information Request (Msh) IR 05000456/20160052016-08-31031 August 2016 MID-CYCLE Assessment Letter for Braidwood Station Units 1 and 2 (Report 05000456/2016005; 05000457/2016005) ML16174A0852016-06-21021 June 2016 Notification of NRC Inspection and Request for Information 05000456/2016004; 05000457/2016004 IR 05000456/20150062016-03-0202 March 2016 Annual Assessment Letter for Braidwood Station Units 1 and 2 (Inspection Report 05000456/2015006 and 05000457/2015006) ML15328A5022015-11-24024 November 2015 Request for Information for an NRC Triennial Baseline Component Design Bases Inspection; Inspection Report 05000456/2016008; 05000457/2016008 (Bxj) IR 05000456/20150052015-09-0101 September 2015 Mid-Cycle Assessment Letter for Braidwood, Units 1 and 2 (Report 05000456/2015005; 05000457/2015005) ML15231A1492015-08-17017 August 2015 Ltr. 08/17/15 Braidwood Station, Unit 2 - Notification of NRC Inspection and Request for Information (Txb) IR 05000456/20140012015-03-0404 March 2015 Annual Assessment Letter for Braidwood Station, Units 1 and 2 (Report 05000456/2014001; 05000457/2014001) ML15021A2322015-01-20020 January 2015 U1 ISI Request for Information ML14245A0692014-09-0202 September 2014 Mid-Cycle Assessment Letter for Braidwood Station, Units 1 and 2 ML14223B2132014-08-11011 August 2014 Heat Sink Request for Information IR 05000456/20130012014-03-0404 March 2014 Annual Assessment Letter for Braidwood Station, Units 1 and 2 (Report 05000456/2013001; 05000457/2013001) IR 05000456/20130062013-09-0303 September 2013 Mid-Cycle Assessment Letter (IR 05000456-13-006 & 05000457-13-006) ML13120A5842013-04-29029 April 2013 Request for Information for an NRC Triennial Baseline Component Design Bases Inspection (CDBI) Inspection Report 05000456-13-007 05000457-13-007 IR 05000456/20120012013-03-0404 March 2013 Annual Assessment Letter - Braidwood Station, Units 1 and 2, 05000456/2012001 and 05000457/2012001 ML12248A3062012-09-0404 September 2012 Mid-Cycle Assessment Letter for Braidwood Station Units 1 and 2 IR 05000456/20110072012-03-0505 March 2012 Annual Assessment Letter for Braidwood Station, Units 1 & 2 (Report 05000456-11-007 and 05000457-11-007) IR 05000456/20110062011-09-0101 September 2011 Mid-Cycle Letter for Braidwood Station, Units 1 and 2, - 05000456/2011-006; 05000457/2011-006 ML1024401002010-09-0101 September 2010 Mid-Cycle Performance Review and Inspection Plan - Braidwood Nuclear Power Plant IR 05000456/20100012010-03-0303 March 2010 Braidwood Power Plant EOC Annual Assessment Letter (05000456-10-001; 05000457-10-001) ML0924404022009-09-0101 September 2009 Braidwood - Mid-Cycle Performance Review and Inspection Plan ML0906302842009-03-0404 March 2009 Annual Assessment Letter - Braidwood (05000456/2010-001; 05000457/2010-001) ML0824602282008-09-0202 September 2008 Braidwood, Units 1 & 2 - Mid-Cycle Performance Review and Inspection Plan IR 05000456/20080012008-03-0303 March 2008 Braidwood, EOC Annual Assessment Letter (Report 05000456-08-001; 05000457-08-001) ML0735402552007-12-19019 December 2007 Inspection Plan 1/1/08 - 12/31/08 ML0724303542007-08-31031 August 2007 8/31/07 Braidwood - Mid-Cycle Performance Review and Inspection Plan 2023-08-30
[Table view] Category:Letter
MONTHYEARIR 05000456/20230042024-02-0202 February 2024 Integrated Inspection Report 05000456/2023004 and 05000457/2023004 ML24025C7242024-01-29029 January 2024 Notification of NRC Baseline Inspection and Request for Information; Inspection Report 05000456/2024002; 05000457/2024002 IR 05000457/20230112024-01-25025 January 2024 2B Auxiliary Feedwater Pump Diesel Fuel Oil Dilution Report 05000457/2023011 and Preliminary Greater than Green Finding and Apparent Violation ML24018A0362024-01-17017 January 2024 Paragon Energy Solutions, Defect with Detroit Diesel/Mtu Fuel Injectors P/N R5229660 Cat Id 0001390618 RS-24-004, Proposed Alternative to the Distribution Requirements of ASME Code Table IWC-2411-1 for the Steam Generators2024-01-11011 January 2024 Proposed Alternative to the Distribution Requirements of ASME Code Table IWC-2411-1 for the Steam Generators ML23348A2162023-12-15015 December 2023 Exemption from Select Requirements of 10 CFR Part 73 (EPID L-2023-LLE-0030 (Security Notifications, Reports, and Recordkeeping and Suspicious Activity Reporting)) IR 05000456/20200232023-12-15015 December 2023 Baseline Security Inspection Document; 05000456/2023/402; 05000457/2023/402 ML23277A0032023-12-11011 December 2023 Issuance of Amendments Regarding Adoption of TSTF-370 ML23339A0452023-12-0505 December 2023 Request for Information for an NRC Post-Approval Site Inspection for License Renewal Inspection Report 05000546/2024010 ML23313A1552023-12-0101 December 2023 Review of the Fall 2022 Steam Generator Tube Inspection Report ML23331A8922023-11-22022 November 2023 Supplement - Braidwood Security Rule Exemption Request ISFSI Docket No. Reference 05000457/LER-2023-001, Submittal of LER 2023-001-00 for Braidwood Station, Unit 2, Train B Auxiliary Feedwater Pump Was Inoperable Due to Degraded Oil in the Crank Case2023-11-17017 November 2023 Submittal of LER 2023-001-00 for Braidwood Station, Unit 2, Train B Auxiliary Feedwater Pump Was Inoperable Due to Degraded Oil in the Crank Case ML23321A0442023-11-17017 November 2023 Notification of Deviation from Electric Power Research Institute (EPRI) Topical Report MRP-227, Revision 1-A, Materials Reliability Program: Pressurized Water Reactor Internals Inspection and Evaluation Guideline RS-23-118, Supplemental Information Letter for Part 73 Exemption Request - Responses to Request for Confirmatory Information2023-11-10010 November 2023 Supplemental Information Letter for Part 73 Exemption Request - Responses to Request for Confirmatory Information ML23317A1192023-11-10010 November 2023 Constellation Energy Generation, LLC - 2023 Annual Report - Guarantees of Payment of Deferred Premiums RS-23-114, Proposed Alternative for Examination of Pressurizer Circumferential and Longitudinal Shell-to-Head Welds and Nozzle-to-Vessel Welds2023-11-0101 November 2023 Proposed Alternative for Examination of Pressurizer Circumferential and Longitudinal Shell-to-Head Welds and Nozzle-to-Vessel Welds IR 05000456/20234012023-10-18018 October 2023 Security Baseline Inspection Report 05000456/2023401 and 05000457/2023401 IR 05000456/20230102023-10-18018 October 2023 Functional Engineering Inspection Commercial Grade Dedication Report 05000456/2023010 and 05000457/2023010 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 RS-23-108, Proposed Alternative for Examinations of Examination Categories B-B, B-D, and C-A Steam Generator Pressure Retaining Welds and Full Penetration Welded Nozzles2023-10-11011 October 2023 Proposed Alternative for Examinations of Examination Categories B-B, B-D, and C-A Steam Generator Pressure Retaining Welds and Full Penetration Welded Nozzles RS-23-105, Proposed Alternative for Examinations of Examination Category C-B Steam Generator Nozzle-to-Shell Welds and Nozzle Inside Radius Sections2023-10-10010 October 2023 Proposed Alternative for Examinations of Examination Category C-B Steam Generator Nozzle-to-Shell Welds and Nozzle Inside Radius Sections RS-23-093, License Amendment to Braidwood Station, Units 1 and 2, and Byron Station, Units 1 and 2, Technical Specifications 3.7.15, Spent Fuel Pool Boron Concentration, 3.7.16, Spent Fuel.2023-09-29029 September 2023 License Amendment to Braidwood Station, Units 1 and 2, and Byron Station, Units 1 and 2, Technical Specifications 3.7.15, Spent Fuel Pool Boron Concentration, 3.7.16, Spent Fuel. ML23226A0062023-09-19019 September 2023 Review of License Renewal Commitment Number 10 Submittal ML23180A1692023-09-11011 September 2023 Calvert Cliff Units 1 & 2, and R.E. Ginna Plant - Withdrawal of Proposed Alternatives to American Society of Mechanical Engineers (ASME) Requirements (Epids L-2022-LRR-0074, 0076, 0079, 0091, 0092, 0093 and 0094) IR 05000456/20230052023-08-30030 August 2023 Updated Inspection Plan for Braidwood Station Report 05000456/2023005 and 05000457/2023005 ML23234A2462023-08-25025 August 2023 Confirmation of Initial License Examination IR 05000456/20230022023-08-0303 August 2023 Integrated Inspection Report 05000456/2023002 and 05000457/2023002 ML23188A1292023-07-26026 July 2023 Issuance of Amendment Nos. 233 and 233 Adoption of TSTF-577, Revised Frequencies for Steam Generator Tube Inspections, Revision 1 ML23087A0762023-07-13013 July 2023 Issuance of Amendment Nos. 232 and 232 Revision of Technical Specifications for the Ultimate Heat Sink ML23191A8442023-07-10010 July 2023 05000456; 05000457 Notification of an NRC Biennial Licensed Operator Requalification Program Inspection and Request for Information ML23178A2422023-06-28028 June 2023 Reassignment of the U.S. Nuclear Regulatory Commission Branch Chief in the Division of Operating Reactor Licensing for Plant Licensing Branch III RS-23-083, Withdrawal - Proposed Alternatives Related to the Steam Generators2023-06-27027 June 2023 Withdrawal - Proposed Alternatives Related to the Steam Generators 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 ML23110A1152023-06-12012 June 2023 Environmental Assessment and Finding of No Significant Impact Related to a Requested Increase in Ultimate Heat Sink Temperature (EPID L-2023-LLA-0042) (Letter) RS-23-074, Supplement to Application for License Amendment to Braidwood Station, Units 1 and 2, Technical Specification 3.7.9, Ultimate Heat Sink2023-06-0909 June 2023 Supplement to Application for License Amendment to Braidwood Station, Units 1 and 2, Technical Specification 3.7.9, Ultimate Heat Sink RS-23-075, Application for Technical Specification Improvement to Extend the Completion Time for Condition B of Technical Specification 3.5.1, Accumulators, Using the Consolidated Line Item Improvement Process2023-06-0707 June 2023 Application for Technical Specification Improvement to Extend the Completion Time for Condition B of Technical Specification 3.5.1, Accumulators, Using the Consolidated Line Item Improvement Process RS-23-050, Supplement to Application to Revise Technical Specifications to Adopt TSTF-577, Revised Frequencies for Steam Generator Tube.2023-05-22022 May 2023 Supplement to Application to Revise Technical Specifications to Adopt TSTF-577, Revised Frequencies for Steam Generator Tube. ML23138A1342023-05-18018 May 2023 Information Meeting with a Question and Answer Session to Discuss NRC 2022 End-Of-Cycle Plant Performance Assessment of Braidwood Station and Byron Station ML23132A0472023-05-12012 May 2023 Submittal of 2022 Annual Radiological Environmental Operating Report ML23130A0072023-05-10010 May 2023 Submittal of Core Operating Limits Report Cycle 24, Rev. 16 IR 05000456/20230012023-05-0808 May 2023 Integrated Inspection Report 05000456/2023001 and 05000457/2023001 ML23114A2522023-04-28028 April 2023 Request to Use a Provision of a Later Edition of the ASME Boiler & Pressure Vessel Code, Section XI ML23118A0202023-04-28028 April 2023 Submittal of 2022 Annual Radioactive Effluent Release Report ML23110A3202023-04-21021 April 2023 Information Request to Support the NRC Annual Baseline Emergency Action Level and Emergency Plan Changes Inspection RS-23-056, Response to Request for Additional Information to Braidwood Station, Unit 1, and Byron Station, Unit 1, for Steam Generator License Renewal Response to Commitment 102023-04-20020 April 2023 Response to Request for Additional Information to Braidwood Station, Unit 1, and Byron Station, Unit 1, for Steam Generator License Renewal Response to Commitment 10 RS-23-055, Annual 10 CFR 50.46 Report of Emergency Core Cooling System Evaluation Model Changes and Errors2023-04-10010 April 2023 Annual 10 CFR 50.46 Report of Emergency Core Cooling System Evaluation Model Changes and Errors ML23095A1292023-04-0505 April 2023 Steam Generator Tube Inspection Report for Refueling Outage 23 ML23094A1352023-04-0404 April 2023 Request for Information for Nrc Commercial Grade Dedication Inspection Inspection Report 05000456/2023010 05000457/2023010 RS-23-052, License Amendment to Braidwood Station, Units 1 and 2, Technical Specification 3.7.9, Ultimate Heat Sink2023-03-24024 March 2023 License Amendment to Braidwood Station, Units 1 and 2, Technical Specification 3.7.9, Ultimate Heat Sink RS-23-049, Constellation Energy Generation, LLC, Report on Status of Decommissioning Funding for Reactors and Independent Spent Fuel Storage Installations2023-03-23023 March 2023 Constellation Energy Generation, LLC, Report on Status of Decommissioning Funding for Reactors and Independent Spent Fuel Storage Installations 2024-02-02
[Table view] Category:Request for Additional Information (RAI)
MONTHYEARML23339A0452023-12-0505 December 2023 Request for Information for an NRC Post-Approval Site Inspection for License Renewal Inspection Report 05000546/2024010 ML23191A8442023-07-10010 July 2023 05000456; 05000457 Notification of an NRC Biennial Licensed Operator Requalification Program Inspection and Request for Information ML23110A3202023-04-21021 April 2023 Information Request to Support the NRC Annual Baseline Emergency Action Level and Emergency Plan Changes Inspection ML23094A1352023-04-0404 April 2023 Request for Information for Nrc Commercial Grade Dedication Inspection Inspection Report 05000456/2023010 05000457/2023010 ML23069A0332023-03-0606 March 2023 Email to K. Lueshen Byron and Braidwood Commitment 10 - Request for Additional Information Set 1 ML23069A0342023-03-0606 March 2023 Unit 1 Lr Commitment 10 RAI Set 1 - (Non-Proprietary) ML23018A1632023-01-18018 January 2023 Notification of NRC Baseline Inspection and Request for Information ML22241A0522022-08-29029 August 2022 Notification of NRC Baseline Inspection and Request for Information Inspection Report 05000456/2022004 05000457/2022004 ML22271A0772022-05-0606 May 2022 NRR E-mail Capture - Final RAIs 9.1.2021 Constellation Relief Request ML22129A0132022-05-0606 May 2022 NRR E-mail Capture - Draft RAIs for Requests for Alternatives I4R-17, I4R-23, ISI-05-018, I6R-10 ML22091A0852022-04-0101 April 2022 NRR E-mail Capture - Braidwood and Byron - Final RAI Regarding Proposed Alternative for Various Pressurizer Welds (EPID L-2021-LLR-0035 and 0036) ML22041B5362022-02-10010 February 2022 NRR E-mail Capture - Constellation Energy Generation, LLC - Request for Additional Information Regarding Fleet License Amendment Request to Adopt TSTF-541 ML22034A9862022-02-0404 February 2022 Information Request for the Cyber-Security Baseline Inspection, Notification to Perform Inspection 05000456/2022402 05000457/2022402 ML21350A4372021-12-16016 December 2021 Request for Information for an NRC Triennial Baseline Design Bases Assurance Inspection (Team) Inspection Report 05000456/2022010 and 05000457/2022010 ML21256A1902021-09-10010 September 2021 NRR E-mail Capture - Exelon Generation Company, LLC - Request for Additional Information Regarding License Transfer Application ML21228A2352021-08-17017 August 2021 Notification of NRC Baseline Inspection and Request for Information Inspection Report 05000457/2021004 ML21193A0942021-07-12012 July 2021 Notification of an NRC Biennial Licensed Operator Requalification Program Inspection and Request for Information ML21189A1602021-07-0808 July 2021 NRR E-mail Capture - Request for Additional Information - Braidwood, Byron, and Ginna - Amendment to Address the Issues in Westinghouse NSALs ML21144A2132021-05-24024 May 2021 NRR E-mail Capture - Exelon Generation Company, LLC - Request for Additional Information Regarding License Transfer Application ML21117A0342021-05-0505 May 2021 Request for Additional Information Regarding Proposed Alternative to Use ASME Code Case N-893 ML21062A0652021-03-0101 March 2021 NRR E-mail Capture - Exelon Generation Company, LLC - Request for Additional Information Regarding Proposed Fleet Alternative to Documentation Requirements for Pressure Retaining Bolting ML21057A1022021-02-25025 February 2021 Notification of NRC Fire Protection Team Inspection Request for Information; Inspection Report 05000456/2021010; 05000457/2021010 ML21049A2572021-02-18018 February 2021 Request for Additional Information Byron/Dresden Proposed Changes to Site Emergency Plans to Support Post-Shutdown and Permanently Defueled Conditions (EPID-2020-LLA-0240 & EPID-2020-LLA-0237) ML21029A3302021-01-29029 January 2021 NRR E-mail Capture - Exelon Generation Company, LLC - Request for Additional Information Regarding Fleet Alternative Request to Use ASME Code Case N-885 ML21020A1292021-01-20020 January 2021 Notification of NRC Baseline Inspection and Request for Information; Inspection Report 05000456/2021002; 05000457/2021002 ML21004A1452020-12-30030 December 2020 NRR E-mail Capture - Request for Additional Information Regarding Relief Requests Braidwood I4R-11 and Byron I4R-18 ML20289A1142020-10-0909 October 2020 NRR E-mail Capture - Preliminary RAIs for LAR Regarding Non-conservative TS EDG Frequency Tolerance ML20153A7042020-06-0101 June 2020 NRR E-mail Capture - Preliminary RAI for Fleet Request to Use Alternative OMN-26 ML20104C1452020-04-10010 April 2020 NRR E-mail Capture - Preliminary RAIs for Exelon'S April 6, 2020, Application to Defer Braidwood, Unit 2, Steam Generator Inspections ML20023A0812020-01-23023 January 2020 NRR E-mail Capture - RAIs for L-2019-LLA-0201 - Braidwood, Units 1 and 2, LAR to Revise TS 3.7.9, Ultimate Heat Sink ML19350B2952019-12-16016 December 2019 NRR E-mail Capture - Draft Request for Additional Information Regarding Braidwood Station, Units 1 and 2, Impractical Inservice Inspection Requirements (L-2019-LLA-0081) ML19275H1362019-10-0202 October 2019 NRR E-mail Capture - Exelon Generation Company, LLC - Request for Additional Information Regarding Request to Use ASME Code Case N-879 ML19252C1542019-08-22022 August 2019 NRR E-mail Capture - Issuance of the Remainder of Preliminary RAIs for Braidwood/Byron TSTF-505 Application ML19232A2242019-08-0707 August 2019 NRR E-mail Capture - Partial Issuance of Final RAIs for Braidwood/Byron TSTF-505 Application ML19207A0672019-07-26026 July 2019 NRR E-mail Capture - Partial Issuance of Preliminary RAIs for Braidwood/Byron TSTF-505 Application ML19179A0612019-07-19019 July 2019 Three Mile Point 1 - Supplemental Information Needed to Proposed Alternative to Use ASME Code Case N-879 ML19128A2362019-05-0202 May 2019 NON- PROPRIETARY- Request for Additional Information- Amendment Request Regarding Utilization of Tvel TVS-K Lead Test Assemblies Braidwood Station, Units 1 and 2 ML19066A0432019-03-0707 March 2019 NRR E-mail Capture - Preliminary RAIs for Quality Assurance Review of Braidwood Tvel LTA Application ML18324A8072018-12-12012 December 2018 Supplemental Information Needed for Acceptance of Requested Licensing Action One-Time Extension of Technical Specification 3.8.1, AC Sources-Operating, A2 Completion Time ML18192C1712018-07-11011 July 2018 NRR E-mail Capture - Preliminary Request for Additional Information Regarding Braidwood Station, Units 1 and 2, Relief Request IR4-03 ML18190A4072018-07-0505 July 2018 NRR E-mail Capture - Preliminary Request for Additional Information Regarding Braidwood Station, Units 1 and 2, Relief Request IR4-06 ML18150A6902018-05-30030 May 2018 NRR E-mail Capture - Preliminary RAIs Regarding Braidwood TORMIS Amendment Request ML18149A2842018-05-24024 May 2018 NRR E-mail Capture - B/B 50.69 RAI - Potential Typo ML18135A2202018-05-15015 May 2018 NRR E-mail Capture - Preliminary RAIs for Braidwood Relief Request IR4-05 ML18129A1082018-05-0909 May 2018 NRR E-mail Capture - Preliminary RAIs for Braidwood and Byron Stations 50.69 Amendment ML18067A1482018-03-0808 March 2018 Enclosurequest for Additional Information (Letter to P. R. Simpson Request for Additional Information Regarding Exelon Generating Company, Llc'S Decommissioning Funding Plan Update for Independent Spent Fuel Storage Installation) ML18009B0012018-01-0808 January 2018 Request for Information for an NRC Design Bases Assurance Inspection (Program): Implementation of the Environmental Qualification Program Inspection Report 05000456/2018012; 05000457/2018012 (DRS-J.Bozga) ML17276A0782017-09-27027 September 2017 NRR E-mail Capture - Request for Additional Information Regarding TSTF-547 Supported Amendment ML17228A7972017-08-16016 August 2017 Notification of an NRC Biennial Licensed Operator Requalification Program Inspection and Request for Information (Meb) ML17179A2852017-06-28028 June 2017 NRR E-mail Capture - Request for Additional Information Regarding Braidwood and Byron Amendments to Remove Obsolete License and Technical Specification Items 2023-07-10
[Table view] |
See also: IR 05000456/2022402
Text
February 4, 2022
Mr. David Rhoades
Senior Vice President
Constellation Energy Generation, LLC
President and Chief Nuclear Officer (CNO)
Constellation Nuclear
4300 Winfield Road
Warrenville, IL 60555
SUBJECT: BRAIDWOOD GENERATING STATION, UNITS 1 AND 2 - INFORMATION
REQUEST FOR THE CYBER-SECURITY BASELINE INSPECTION,
NOTIFICATION TO PERFORM INSPECTION 05000456/2022402;
05000457/2022402
Dear Mr. Rhoades:
On May 16, 2022, the U.S. Nuclear Regulatory Commission (NRC) will begin a baseline
inspection in accordance with Inspection Procedure (IP) 71130.10 Cyber-Security, Revision 0
at your Braidwood Station. The inspection will be performed to evaluate and verify your ability
to meet the Milestone 8 (i.e., full implementation) requirements of the NRCs Cyber-Security
Rule, Title 10, Code of Federal Regulations (CFR), Part 73, Section 54, Protection of Digital
Computer and Communication Systems and Networks. The onsite portion of the inspection will
take place May 16 - 20, 2022.
Experience has shown that baseline inspections are extremely resource intensive, both for the
NRC inspectors and the licensee staff. In order to minimize the inspection impact on the site
and to ensure a productive inspection for both parties, we have enclosed a request for
documents needed for the inspection. These documents have been divided into four groups.
The first group specifies information necessary to assist the inspection team in choosing the
focus areas (i.e., sample set) to be inspected by the cyber-security IP. This information should
be made available electronically no later than March 18, 2022. The inspection team will review
this information and, by March 29, 2022, will request the specific items that should be provided
for review.
The second group of additional requested documents will assist the inspection team in the
evaluation of the critical systems and critical digital assets (CSs/CDAs), defensive architecture,
and the areas of the licensees Cyber Security Plan (CSP) selected for the cyber-security
inspection. This information will be requested for review in the regional office prior to the
inspection by April 29, 2022, as identified above.
D. Rhoades -2-
The third group of requested documents consists of those items that the inspection team will
review, or need access to, during the inspection. Please have this information available by the
first day of the onsite inspection, May 16, 2022.
The fourth group of information is necessary to aid the inspection team in tracking issues
identified as a result of the inspection. It is requested that this information be provided to the
lead inspector as the information is generated during the inspection. It is important that all of
these documents are up to date and complete in order to minimize the number of additional
documents requested during the preparation and/or the onsite portions of the inspection.
The lead inspector for this inspection is Jasmine Gilliam. We understand that our regulatory
contact for this inspection is Richard Schliessmann of your organization. If there are any
questions about the inspection or the material requested, please contact the lead inspector at
630-829-9831 or via e-mail at Jasmine.Gilliam@nrc.gov.
This letter does not contain new or amended information collection requirements subject to the
Paperwork Reduction Act of 1995 (44 U.S.C. 3501 et seq.). Existing information collection
requirements were approved by the Office of Management and Budget, Control
Number 3150-0011. The NRC may not conduct or sponsor, and a person is not required to
respond to, a request for information or an information collection requirement unless the
requesting document displays a currently valid Office of Management and Budget Control
Number.
In accordance with 10 CFR 2.390, Public Inspections, Exemptions, Requests for Withholding,
of the NRC's "Rules of Practice," a copy of this letter and its enclosure will be available
electronically for public inspection in the NRCs Public Document Room or from the Publicly
Available Records (PARS) component of the NRC's Agencywide Documents Access and
Management System (ADAMS). ADAMS is accessible from the NRC Web site at
http://www.nrc.gov/reading-rm/adams.html (the Public Electronic Reading Room).
Sincerely,
Signed by Gilliam, Jasmine
on 02/04/22
Jasmine Gilliam, Senior Reactor Inspector
Engineering Branch 3
Division of Reactor Safety
Docket Nos. 50-456 and 50-457
License Nos. NPF-72 and NPF-77
Enclosure:
Braidwood Cyber-Security Inspection
Document Request
cc w/encl: Distribution via LISTSERV
D. Rhoades -3-
Letter to David Rhoades from Jasmine Gilliam dated February 4, 2022.
SUBJECT: BRAIDWOOD GENERATING STATION, UNITS 1 AND 2 - INFORMATION
REQUEST FOR THE CYBER-SECURITY BASELINE INSPECTION,
NOTIFICATION TO PERFORM INSPECTION 05000456/2022402;
05000457/2022402
DISTRIBUTION:
Jessie Quichocho
Linda Howell
RidsNrrDorlLpl3
RidsNrrPMBraidwood Resource
RidsNrrDroIrib Resource
John Giessner
Mohammed Shuaibi
Shelbie Lewman
Allan Barker
DRPIII
DRSIII
ADAMS Accession Number: ML22034A986
Publicly Available Non-Publicly Available Sensitive Non-Sensitive
OFFICE RIII
NAME JGilliam:mb
DATE 02/04/2022
OFFICIAL RECORD COPY
BRAIDWOOD CYBER-SECURITY INSPECTION DOCUMENT REQUEST
Inspection Report: 05000456/2022402; 05000457/2022402
Inspection Dates: May 16 - 20, 2022
Inspection Procedure: IP 71130.10, Cyber-Security, Revision 0
NRC Inspectors: Jasmine Gilliam, Lead Robert Daley
630-829-9831 630-829-9629
Jasmine.Gilliam@nrc.gov Robert.Daley@nrc.gov
NRC Contractors: Balla Barro Alan Konkal
Balla.Barro@nrc.gov Alan.Konkal@nrc.gov
I. Information Requested for In-Office Preparation
The initial request for information (i.e., first RFI) concentrates on providing the inspection
team with the general information necessary to select appropriate components and CSP
elements to develop a site-specific inspection plan. The first RFI is used to identify the
list of critical systems and critical digital assets (CSs/CDAs) plus operational and
management (O&M) security control portions of the CSP to be chosen as the sample
set required to be inspected by the cyber-security IP. The first RFIs requested
information is specified below in Table RFI #1. The Table RFI #1 information is
requested to be provided to the regional office by March 18, 2022, or sooner, to facilitate
the selection of the specific items that will be reviewed during the onsite inspection
weeks.
The inspection team will examine the returned documentation from the first RFI and
identify/select specific systems and equipment (e.g., CSs/CDAs) to provide a more
focused follow-up request to develop the second RFI. The inspection team will submit
the specific systems and equipment list to your staff by March 29, 2022, which will
identify the specific systems and equipment that will be utilized to evaluate the
CSs/CDAs, defensive architecture, and the areas of the licensees CSP selected for the
cyber-security inspection. We request that the additional information provided from the
second RFI be made available to the regional office prior to the inspection by April 29,
2022.
The required Table RFI #1 information shall be provided electronically to the lead
inspector by March 18, 2022. If a compact disk (CD) is provided, please provide four
copies (one for each inspector/contactor). The preferred file format for all lists is a
searchable Excel spreadsheet file. These files should be indexed and hyper-linked to
facilitate ease of use. If you have any questions regarding this information, please call
the inspection team leader as soon as possible.
Enclosure
BRAIDWOOD CYBER-SECURITY INSPECTION DOCUMENT REQUEST
Table RFI #1
Request: IP Ref
A list of all Identified Critical Systems and Critical Digital Assets-
1 highlight/note any additions, deletions, reclassifications due to new Overall
guidance from white papers, changes to NEI 10-04, 13-10, etc.,
since the last cyber-security inspection
A list of Emergency Preparedness (EP) and Security onsite and
2 Overall
offsite digital communication systems
Network Topology Diagrams to include information and data flow for
3 Overall
critical systems in levels 2, 3 and 4 (If available)
4 Ongoing Monitoring and Assessment program documentation 03.01(a)
The most recent effectiveness analysis of the Cyber Security
5 03.01(b)
Program
Vulnerability screening/assessment and scan program
6 03.01(c)
documentation
Cyber Security Incident response documentation, including incident
detection, response, and recovery documentation as well as 03.02(a)
7 contingency plan development, implementation and including any and
program documentation that requires testing of security boundary 03.04(b)
device functionality
8 Device Access and Key Control documentation 03.02(c)
9 Password/Authenticator documentation 03.02(c)
10 User Account/Credential documentation 03.02(d)
Portable Media and Mobile Device control documentation, including
11 03.02(e)
kiosk security control assessment/documentation
Design change/ modification program documentation and a List of all
design changes completed since the last cyber-security inspection,
12 03.03(a)
including either a summary of the design change or the
50.59 documentation for the change
03.03(a),
Supply Chain Management documentation including any security
13 impact analysis for new acquisitions (b) and
(c)
Configuration Management documentation including any security
03.03(a)
14 impact analysis performed due to configuration changes since the and (b)
last inspection
Cyber Security Plan and any 50.54(p) analysis to support changes to
15 the plan since the last inspection 03.04(a)
16 Cyber Security Metrics tracked (if applicable) 03.06 (b)
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BRAIDWOOD CYBER-SECURITY INSPECTION DOCUMENT REQUEST
Table RFI #1
Request: IP Ref
Provide documentation describing any cyber security changes to the
17 access authorization program since the last cyber-security Overall
inspection.
Provide a list of all procedures and policies provided to the NRC with
18 their descriptive name and associated number (if available). Overall
19 Performance testing report (if applicable) 03.06 (a)
In addition to the above information please provide the following:
(1) Electronic copy of the Updated Final Safety Analysis Report (UFSAR) and
technical specifications.
(2) Name(s) and phone numbers for the regulatory and technical contacts.
(3) Current management and engineering organizational charts.
Based on this information, the inspection team will identify and select specific systems
and equipment (e.g., CSs/CDAs) from the information requested by Table RFI #1 and
submit a list of specific systems and equipment to your staff by March 29, 2022 for the
second RFI (i.e., RFI #2).
II. Additional Information Requested to be Available Prior to Inspection
As stated in Section I above, the inspection team will examine the returned
documentation requested from Table RFI #1 and submit the list of specific systems and
equipment to your staff by March 29, 2022, for the second RFI (i.e., RFI #2). The
second RFI will request additional information required to evaluate the CSs/CDAs,
defensive architecture, and the areas of the licensees CSP selected for the
cyber-security inspection. The additional information requested for the specific systems
and equipment is identified in Table RFI #2.
The Table RFI #2 information shall be provided electronically to the lead inspector by
April 29, 2022. If a CD is provided, please provide four copies (one for each
inspector/contactor). The preferred file format for all lists is a searchable Excel
spreadsheet file. These files should be indexed and hyper-linked to facilitate ease of
use. If you have any questions regarding this information, please call the inspection
team leader as soon as possible.
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BRAIDWOOD CYBER-SECURITY INSPECTION DOCUMENT REQUEST
Table RFI #2
Request Items
For the system(s) chosen for inspection provide:
Ongoing Monitoring and Assessment activity performed on the
1 03.01(a)
system(s)
2 All Security Control Assessments for the selected system(s) 03.01(a)
All vulnerability screenings/assessments associated with or scans
3 performed on the selected system(s) since the last cyber-security 03.01(c)
inspection
Documentation (including configuration files and rules sets) for
Network-based Intrusion Detection/Protection Systems (NIDS/NIPS),
4 Host-based Intrusion Detection Systems (HIDS), and Security 03.02(b)
Information and Event Management (SIEM) systems for system(s)
chosen for inspection
Documentation (including configuration files and rule sets) for
5 intra-security level firewalls and boundary devices used to protect 03.02(c)
the selected system(s)
Copies of all periodic reviews of the access authorization list for the
6 selected systems since the last inspection 03.02(d)
7 Baseline configuration data sheets for the selected CDAs 03.03(a)
Documentation on any changes, including Security Impact Analyses,
8 performed on the selected system(s) since the last inspection 03.03(b)
Copies of the purchase order documentation for any new equipment
9 purchased for the selected systems since the last inspection 03.03(c)
Copies of any cyber security drills performed since the last 03.02(a)
10 inspection, along with any reports or assessments generated 03.04(b)
Copy of the individual recovery plan(s) for the selected system(s)
03.02(a)
11 including documentation of the results the last time the backups 03.04(b)
were executed
Corrective actions taken as a result of cyber security incidents/issues
12 to include previous NRC violations and Licensee Identified Violations 03.04(d)
since the last cyber-security inspection
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BRAIDWOOD CYBER-SECURITY INSPECTION DOCUMENT REQUEST
III. Information Requested to be Available on First Day of Inspection
For the specific systems and equipment identified in Section II above, provide the
following RFI (i.e., Table 1ST Week Onsite) electronically by May 16, 2022, the first day
of the inspection.
Table 1ST Week Onsite
Request: Items
Any cyber security event reports submitted in accordance with
1 03.04(a)
10 CFR 73.77 since the last cyber-security inspection
Updated Copies of corrective actions taken as a result of cyber
security incidents/issues, to include previous NRC violations and
2 Licensee Identified Violations since the last cyber-security 03.04(d)
inspection, as well as vulnerability-related corrective actions
In addition to the above information please provide the following:
(1) Copies of the following documents do not need to be solely available to the
inspection team as long as the inspectors have easy and unrestrained access
to them.
a. Updated Final Safety Analysis Report, if not previously provided;
b. Original Final Safety Analysis Report (FSAR) Volumes;
c. Original Safety Evaluation Report (SER) and Supplements;
d. FSAR Question and Answers;
e. Quality Assurance Plan;
f. Technical Specifications, if not previously provided; and
g. Latest IPE/PRA Report.
(2) Vendor Manuals, Assessment and Corrective Actions:
a. The most recent Cyber-Security Quality Assurance (QA) audit and/or
self-assessment; and
b. Corrective action documents (e.g., condition reports, including status of
corrective actions) generate as a result of the most recent Cyber-Security QA
audit and/or self-assessment.
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BRAIDWOOD CYBER-SECURITY INSPECTION DOCUMENT REQUEST
IV. Information Requested to Be Provided Throughout the Inspection
(1) Copies of any corrective action documents generated as a result of the
inspection teams questions or queries during the inspection.
(2) Copies of the list of questions submitted by the inspection team members and
the status/resolution of the information requested (provided daily during the
inspection to each inspection team member).
If you have any questions regarding the information requested, please contact the inspection
team leader.
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