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| | issue date = 09/01/2015 | | | issue date = 09/01/2015 |
| | title = Mid-Cycle Assessment Letter for Calvert Cliffs Nuclear Power Plant Units 1 and 2 (Report 05000317/2015005 and 05000318/2015005) | | | title = Mid-Cycle Assessment Letter for Calvert Cliffs Nuclear Power Plant Units 1 and 2 (Report 05000317/2015005 and 05000318/2015005) |
| | author name = Scott M L | | | author name = Scott M |
| | author affiliation = NRC/RGN-I/DRP | | | author affiliation = NRC/RGN-I/DRP |
| | addressee name = Gellrich G H | | | addressee name = Gellrich G |
| | addressee affiliation = Exelon Generation Co, LLC | | | addressee affiliation = Exelon Generation Co, LLC |
| | docket = 05000317, 05000318 | | | docket = 05000317, 05000318 |
| | license number = DPR-053, DPR-069 | | | license number = DPR-053, DPR-069 |
| | contact person = Schroeder D L | | | contact person = Schroeder D |
| | case reference number = IR 2015005 | | | case reference number = IR 2015005 |
| | document type = Inspection Plan, Letter | | | document type = Inspection Plan, Letter |
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| =Text= | | =Text= |
| {{#Wiki_filter:UNITED STATES NUCLEAR REGULATORY COMMISSION REGION I 2100 RENAISSANCE BLVD., SUITE 100 KING OF PRUSSIA, PA 19406-2713 September 1, 2015 | | {{#Wiki_filter:ber 1, 2015 |
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| Mr. George Site Vice President Calvert Cliffs Nuclear Power Plant, LLC Exelon Generation Company, LLC
| | ==SUBJECT:== |
| | MID-CYCLE ASSESSMENT LETTER FOR CALVERT CLIFFS NUCLEAR POWER PLANT UNITS 1 AND 2 (REPORT 05000317/2015005 AND 05000318/2015005) |
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| 1650 Calvert Cliffs Parkway Lusby, MD 20657
| | ==Dear Mr. Gellrich:== |
| | On August 12, 2015, the U.S. Nuclear Regulatory Commission (NRC) completed its mid-cycle performance review of Calvert Cliffs Nuclear Power Plant (Calvert Cliffs) Units 1 and 2. The NRC reviewed the most recent quarterly performance indicators (PIs) in addition to inspection results and enforcement actions from July 1, 2014, through June 30, 2015. This letter informs you of the NRCs assessment of your facility during this period and its plans for future inspections at your facility. |
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| SUBJECT: MID-CYCLE ASSESSMENT LETTER FOR CALVERT CLIFFS NUCLEAR POWER PLANT UNITS 1 AND 2 (REPORT 05000317/2015005 AND 05000318/2015005)
| | The NRC determined that overall, Calvert Cliffs Units 1 and 2 operated in a manner that preserved public health and safety and met all cornerstone objectives. The NRC determined the performance at Calvert Cliffs Units 1 and 2 during the most recent quarter was within the Licensee Response Column of the NRCs Reactor Oversight Process (ROP) Action Matrix because all inspection findings had very low (i.e., Green) safety significance, and all PIs indicated that your performance was within the nominal, expected range (i.e., Green). |
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| ==Dear Mr. Gellrich:==
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| On August 12, 2015, the U.S. Nuclear Regulatory Commission (NRC) completed its mid-cycle performance review of Calvert Cliffs Nuclear Power Plant (Calvert Cliffs) Units 1 and 2. The NRC reviewed the most recent quarterly performance indicators (PIs) in addition to inspection results and enforcement actions from July 1, 2014, through June 30, 2015. This letter informs
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| you of the NRC's assessment of your facility during this period and its plans for future inspections at your facility.
| | Calvert Cliffs Unit 2 was in the Regulatory Response Column of the NRCs ROP Action Matrix until the end of first quarter 2015, due to a finding of low to moderate safety significance (White) |
| | in the Emergency Preparedness cornerstone as documented in a White Notice of Violation and Assessment Follow-Up Letter (ADAMS Accession No. ML14297A547) dated October 27, 2014. |
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| The NRC determined that overall, Calvert Cliffs Units 1 and 2 operated in a manner that preserved public health and safety and met all cornerstone objectives. The NRC determined the performance at Calvert Cliffs Units 1 and 2 during the most recent quarter was within the Licensee Response Column of the NRC's Reacto r Oversight Process (ROP) Action Matrix because all inspection findings had very low (i.e., Green) safety significance, and all PIs indicated that your performance was within the nominal, expected range (i.e., Green).
| | Calvert Cliffs Unit 2 transitioned to the Licensee Response Column at the beginning of second quarter 2015 after a supplemental inspection for the White finding was successfully completed February 6, 2015, as documented in NRC Supplemental Inspection Report 05000318/2015008 and Assessment Follow-Up Letter (ML15070A127) dated March 10, 2015. Therefore, the NRC plans to conduct ROP baseline inspections at your facility. |
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| Calvert Cliffs Unit 2 was in the Regulatory Response Column of the NRC's ROP Action Matrix until the end of first quarter 2015, due to a finding of low to moderate safety significance (White)
| | In addition to baseline inspections, the NRC will perform Temporary Instruction (TI) 2515/191, Inspection of the Implementation of Mitigation Strategies and Spent Fuel Pool Instrumentation Orders and Emergency Preparedness Communication/Staffing/Multi-Unit Dose Assessment Plans. The enclosed inspection plan lists the inspections scheduled through June 30, 2017. |
| in the Emergency Preparedness cornerstone as documented in a White Notice of Violation and Assessment Follow-Up Letter (ADAMS Accession No. ML14297A547) dated October 27, 2014. Calvert Cliffs Unit 2 transitioned to the Licensee Response Column at the beginning of second quarter 2015 after a supplemental inspection for the White finding was successfully completed February 6, 2015, as documented in NRC Supplemental Inspection Report 05000318/2015008 and Assessment Follow-Up Letter (ML15070A127) dat ed March 10, 2015. Therefore, the NRC plans to conduct ROP baseline inspections at your facility.
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| In addition to baseline inspections, the NRC will perform Temporary Instruction (TI) 2515/191,
| | Routine inspections performed by resident inspectors are not included in the inspection plan. |
| "Inspection of the Implementation of Mitigation Strategies and Spent Fuel Pool Instrumentation Orders and Emergency Preparedness Communication/Staffing/Multi-Unit Dose Assessment Plans." The enclosed inspection plan lists the inspections scheduled through June 30, 2017. Routine inspections performed by resident inspectors are not included in the inspection plan. The inspections listed during the second half of the inspection plan are tentative and may be revised at the end-of-cycle performance review. The NRC provides the inspection plan to allow for the resolution of any scheduling conflicts and personnel availability issues. The NRC will contact you as soon as possible to discuss changes to the inspection plan should circumstances warrant any changes. This inspection plan does not include security-related inspections, which will be sent via separate, non-publicly available correspondence.
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| In response to the accident at Fukushima, the Commission issued Order EA-12-049, "Order Modifying Licenses with Regard to Requirements for Mitigation Strategies for Beyond-Design-Basis External Events," which requires licensees to develop, implement, and maintain guidance and strategies to maintain or restore core cooling, containment, and spent fuel pool cooling capabilities following a beyond-design-basis external event. Additionally, the Commission issued Order EA-12-051, "Order Modifying Licenses with Regard to Reliable Spent Fuel Pool Instrumentation," which requires licensees to have a reliable means of remotely monitoring wide-range spent fuel pool levels to support effective prioritization of event mitigation and recovery actions in the event of a beyond-des ign-basis external event. The NRC is conducting audits of licensee efforts towards compliance with these Orders. The onsite portion of this audit has been completed at Calvert Cliffs Units 1 and 2, and the information gathered will aid staff in development of the Final Safety Evaluation for the site. After the NRC staff receives the Final Compliance letter for the site, the Final Safety Evaluation will be issued. Then, as mentioned above, the NRC staff will confirm through inspections the full implementation of the orders mentioned above by performing TI 2515/191, "Inspection of the Implementation of Mitigation Strategies and Spent Fuel Pool Instrumentation Orders and Emergency Preparedness Communication/Staffing/Multi-Unit Dose Assessment Plans."
| | The inspections listed during the second half of the inspection plan are tentative and may be revised at the end-of-cycle performance review. The NRC provides the inspection plan to allow for the resolution of any scheduling conflicts and personnel availability issues. The NRC will contact you as soon as possible to discuss changes to the inspection plan should circumstances warrant any changes. This inspection plan does not include security-related inspections, which will be sent via separate, non-publicly available correspondence. |
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| In accordance with Title 10 of the Code of Federal Regulations , Part 2.390 of the NRC's "Rules of Practice," a copy of this letter will be available electronically for public inspection in the NRC Public Document Room or from the Publicly Available Records component of 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). | | In response to the accident at Fukushima, the Commission issued Order EA-12-049, Order Modifying Licenses with Regard to Requirements for Mitigation Strategies for Beyond-Design-Basis External Events, which requires licensees to develop, implement, and maintain guidance and strategies to maintain or restore core cooling, containment, and spent fuel pool cooling capabilities following a beyond-design-basis external event. Additionally, the Commission issued Order EA-12-051, Order Modifying Licenses with Regard to Reliable Spent Fuel Pool Instrumentation, which requires licensees to have a reliable means of remotely monitoring wide-range spent fuel pool levels to support effective prioritization of event mitigation and recovery actions in the event of a beyond-design-basis external event. The NRC is conducting audits of licensee efforts towards compliance with these Orders. The onsite portion of this audit has been completed at Calvert Cliffs Units 1 and 2, and the information gathered will aid staff in development of the Final Safety Evaluation for the site. After the NRC staff receives the Final Compliance letter for the site, the Final Safety Evaluation will be issued. Then, as mentioned above, the NRC staff will confirm through inspections the full implementation of the orders mentioned above by performing TI 2515/191, Inspection of the Implementation of Mitigation Strategies and Spent Fuel Pool Instrumentation Orders and Emergency Preparedness Communication/Staffing/Multi-Unit Dose Assessment Plans. |
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| Please contact Daniel Schroeder at (610) 337-5262 with any questions you have regarding this
| | In accordance with Title 10 of the Code of Federal Regulations, Part 2.390 of the NRCs Rules of Practice, a copy of this letter will be available electronically for public inspection in the NRC Public Document Room or from the Publicly Available Records component of 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). |
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| letter. | | Please contact Daniel Schroeder at (610) 337-5262 with any questions you have regarding this letter. |
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| Sincerely, | | Sincerely, |
| /RA/ Michael L. Scott, Director Division of Reactor Projects | | /RA/ |
| | | Michael L. Scott, Director Division of Reactor Projects Docket Nos. 50-317 and 50-318 License Nos. DPR-53 and DPR-69 Enclosure: |
| Docket Nos. 50-317 and 50-318 License Nos. DPR-53 and DPR-69 | | Calvert Cliffs Inspection/Activity Plan cc w/encl: Distribution via ListServ |
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| Enclosure: Calvert Cliffs Inspection/Activity Plan | |
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| cc w/encl: Distribution via ListServ | |
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| ML15239A729 SUNSI Review Non-Sensitive Sensitive Publicly Available Non-Publicly Available OFFICE RI/DRP/PB1 RI/DRP/PB1 RI/DRP NAME ARosebrook/AAR DSchroeder/DLS MScott/MLS DATE 8/17/15 8/18/15 8
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| /26/15 Letter to George from Michael L. Scott dated September 1, 2015
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| SUBJECT: MID-CYCLE ASSESSMENT LETTER FOR CALVERT CLIFFS NUCLEAR POWER PLANT UNITS 1 AND 2 (REPORT 05000317/2015005 AND 05000318/2015005)
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| DISTRIBUTION: (via email) DDorman, RA DLew, DRA MScott, DRP JColaccino, DRP RLorson, DRS GSuber, DRS DSchroeder, DRP ARosebrook, DRP ASiwy, DRP RClagg, DRP, SRI CHighley, DRP, RI (Actg) CFragman, DRP, AA KMorganButler, RI, OEDO RidsNrrPMCalvertCliffs Resource
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| RidsNrrDorlLpl1-1 Resource ROPReports Resource
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| ADimitriadis, DRS JNoggle, DRS MGray, DRS
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| PKrohn, DRS
| | ML15239A729 Non-Sensitive Publicly Available SUNSI Review Sensitive Non-Publicly Available OFFICE RI/DRP/PB1 RI/DRP/PB1 RI/DRP NAME ARosebrook/AAR DSchroeder/DLS MScott/MLS DATE 8/17/15 8/18/15 8/26/15 |
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| JRogge, DRS DJackson, DRS DScrenci, PAO NSheehan, PAO NMcNamara, SLO | | Letter to George from Michael L. Scott dated September 1, 2015 SUBJECT: MID-CYCLE ASSESSMENT LETTER FOR CALVERT CLIFFS NUCLEAR POWER PLANT UNITS 1 AND 2 (REPORT 05000317/2015005 AND 05000318/2015005) |
| | DISTRIBUTION: (via email) |
| | DDorman, RA DLew, DRA MScott, DRP JColaccino, DRP RLorson, DRS GSuber, DRS DSchroeder, DRP ARosebrook, DRP ASiwy, DRP RClagg, DRP, SRI CHighley, DRP, RI (Actg) |
| | CFragman, DRP, AA KMorganButler, RI, OEDO RidsNrrPMCalvertCliffs Resource RidsNrrDorlLpl1-1 Resource ROPReports Resource ADimitriadis, DRS JNoggle, DRS MGray, DRS PKrohn, DRS JRogge, DRS DJackson, DRS DScrenci, PAO NSheehan, PAO NMcNamara, SLO DTifft, SLO ROPAssessment Resource RidsNrrDirslpabResources |
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| DTifft, SLO ROPAssessment Resource RidsNrrDirslpabResources
| | Enclosure |
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Category:Inspection Plan
MONTHYEARIR 05000317/20230052023-08-31031 August 2023 Updated Inspection Plan for Calvert Cliffs Nuclear Power Plant, Units 1 and 2 (Report 05000317/2023005 and 05000318/2023005) IR 05000317/20220062023-03-0101 March 2023 Annual Assessment Letter for Calvert Cliffs Nuclear Power Plant, Units 1 and 2 (Reports 05000317/2022006 and 05000318/2022006) ML23047A1022023-02-16016 February 2023 Information Request for the Cyber Security Baseline Inspection, Notification to Perform Inspection 05000317/2023401 and 05000318/2023401 ML23040A0102023-02-0909 February 2023 Notification of Commercial Grade Dedication Inspection (05000317/2023012 and 05000318/2023012) and Request for Information IR 05000317/20220052022-08-31031 August 2022 Updated Inspection Plan for Calvert Cliffs Nuclear Power Plant, Units 1 and 2 (Report 05000317/2022005 and 05000318/2022005) ML22179A2112022-06-28028 June 2022 Notification of Conduct of a Fire Protection Team Inspection IR 05000317/20210062022-03-0202 March 2022 Annual Assessment Letter for Calvert Cliffs Nuclear Power Plant, Units 1 and 2 (Reports 05000317/2021006 and 05000318/2021006) IR 05000317/20210052021-09-0101 September 2021 Updated Inspection Plan for the Calvert Cliffs Nuclear Power Plant, Units 1 and 2 (Report 05000317/2021005 and 05000318/2021005) ML21187A2232021-07-29029 July 2021 Temporary Instruction 2515/194 Inspection Documentation Request IR 05000317/20200062021-03-0303 March 2021 Annual Assessment Letter for Calvert Cliffs Nuclear Power Plant, Units 1 and 2 (Reports 05000317/2020006 and 05000318/2020006) ML21053A3142021-02-22022 February 2021 Information Request for a Triennial Baseline Design Bases Assurance Inspection (Team); Inspection Report 05000317/2021010 and 05000318/2021010 IR 05000317/20200052020-08-31031 August 2020 Updated Inspection Plan (Inspection Report 05000317/2020005 and 05000318/2020005) ML20154K4602020-06-0202 June 2020 Information Request to Support Triennial Baseline Design-Basis Capability of Power-Operated Valves Inspection; Inspection Report 05000317/2020011 and 05000318/2020011 IR 05000317/20190062020-03-0303 March 2020 Annual Assessment Letter for Calvert Cliffs Nuclear Power Plant, Units 1 and 2 (Report 05000317/2019006 and 05000318/2019006) IR 05000317/20190052019-08-28028 August 2019 Updated Inspection Plan (Inspection Reports 05000317/2019005 and 05000318/2019005) ML19141A1242019-05-21021 May 2019 Notification of Conduct of a Triennial Fire Protection Baseline Inspection and Request for Information IR 05000317/20180062019-03-0404 March 2019 Annual Assessment Letter for the Calvert Cliffs Nuclear Power Plant, Units 1 and 2 (Reports 05000317/2018006 and 05000318/2018006) ML18348A4812018-12-13013 December 2018 Information Request for the Cyber-Security Inspection, Notification to Perform Inspection 05000317/2019403 and 05000318/2019403 IR 05000317/20180052018-08-28028 August 2018 Updated Inspection Plan: Inspection Report 05000317/2018005 and 05000318/2018005 IR 05000317/20170062018-02-28028 February 2018 Annual Assessment Letter for Calvert Cliffs Nuclear Power Plant, Units 1 and 2 (Report 05000317/2017006 and 05000318/2017006, Report 05000317/2017402 and 05000318/2017402, Report 05000317/2017501 and 05000318/2017501) IR 05000317/20170052017-08-28028 August 2017 Updated Inspection Plan for Calvert Cliffs Nuclear Power Plant, Units 1 and 2 - Inspection Report 05000317/2017005 and 05000318/2017005 IR 05000317/20160062017-03-0101 March 2017 Annual Assessment Letter for Calvert Cliffs Nuclear Power Plant, Units 1 and 2 (Report 05000317/2016006 and 05000318/2016006) IR 05000317/20160052016-08-31031 August 2016 Mid-Cycle Assessment Letter for Calvert Cliffs Nuclear Power Plant Units 1 and 2, Report 05000317/2016005 and 05000318/2016005 IR 05000317/20150062016-03-0202 March 2016 2015 Annual Assessment Letter for Calvert Cliffs Nuclear Power Plant, Units 1 and 2 (Report 05000317/2015006 and 05000318/2015006) IR 05000317/20150052015-09-0101 September 2015 Mid-Cycle Assessment Letter for Calvert Cliffs Nuclear Power Plant Units 1 and 2 (Report 05000317/2015005 and 05000318/2015005) IR 05000317/20140012015-03-0404 March 2015 2014 Annual Assessment Letter for Calvert Cliffs Nuclear Power Plant Units 1 and 2, (Report 05000317/2014001 and 05000318/2014001)(w/Inspection Plan) IR 05000317/20140062014-09-0202 September 2014 Mid-Cycle Assessment Letter and Inspection Plan 2014 (ROP-15) - Calvert Cliffs Nuclear Power Plant Units 1 and 2 (Report 05000317-14-006 and 05000318-14-006) ML14206A9932014-07-25025 July 2014 Conrete Bench-Top Autoclave Experiment Test Plan for Calvert Cliffs Nuclear Power Plant. CCNPP-CHLE-010, Revision 1 IR 05000317/20130012014-03-0404 March 2014 2013 Annual Assessment Letter for Calvert Cliffs Nuclear Power Plant Units 1 and 2 (Report 05000317/2013001 and 05000318/2013001) (W/Inspection Plan) ML13267A0052013-09-23023 September 2013 Requal Program Inspection 60 Day Letter IR 05000317/20130062013-09-0303 September 2013 Mid-Cycle Performance Review and Inspection Plan 2013 (ROP-14) - Calvert Cliffs Nuclear Power Plant Units 1 and 2 (Report 05000317-13-006 and 05000318-13-006) IR 05000317/20120012013-03-0404 March 2013 Annual Assessment Letter for Calvert Cliffs Nuclear Power Plant, Units 1 & 2 (Report 05000317-12-001 and 05000318-12-001) ML12244A2032012-09-0404 September 2012 Mid-Cycle Performance Review and Inspection Plan - 2013 Calvert Cliffs Nuclear Power Plant Units 1 and 2 IR 05000317/20110012012-03-0505 March 2012 Annual Assessment Letter(Report 05000317/2011001 and 05000318/2011001) ML1124208652011-09-0101 September 2011 Mid-Cycle Performance Review and Inspection Plan 2011 - Calvert Cliffs Nuclear Power Plant Units 1 and 2 IR 05000317/20100012011-03-0404 March 2011 Annual Assessment Letter for Calvert Cliffs Nuclear Power Plant-05000317/2010001 and 05000318/2010001 ML1031402312010-11-10010 November 2010 Pre-Inspection Cover Sheet and Inspection Plan (12/6/10 - 12/10/10) ML1024402082010-09-0101 September 2010 Mid-Cycle Performance Review and Inspection Plan 2010 - Calvert Cliffs Nuclear Power Plant ML1016600082010-06-15015 June 2010 Pre-Inspection Cover Sheet and Inspection Plan (6/7 - 6/11/10) ML1006208092010-03-0303 March 2010 Annual Assessment Letter ML0924402772009-09-0101 September 2009 Mid-Cycle Performance Review and Inspection Plan - Calvert Cliffs Nuclear Power Plant, Dated 09/01/2009 IR 05000317/20090012009-03-0404 March 2009 IR 05000317-09-001 and 05000318-09-001, on 01/01/2009 - 12/31/2008, Calvert Cliffs Nuclear Power Plant Annual Assessment Report IR 05000317/20080012008-09-0202 September 2008 Mid-Cycle Performance Review and Inspection Plan, Calvert Cliffs, (IR 05000317-08-001 and 05000318-08-001) ML0806100132008-03-0303 March 2008 (05000317-08-001, 05000318-08-001, )Annual Assessment Letter EOC 2007 ROP8 ML0734707242007-12-13013 December 2007 ROP8 - Change to the Inspection Plan for the Calvert Cliffs Nuclear Power Plant ML0724309302007-08-31031 August 2007 Mid-Cycle Performance Review and Inspection Plan - Calvert Cliffs Nuclear Power Plant IR 05000317/20070012007-03-0202 March 2007 Annual Assessment Letter EOC 2006 - Calvert Cliffs Station (IR 05000317-07-001 and 05000318-07-001) ML0624304482006-08-31031 August 2006 Mid-Cycle Performance Review and Inspection Plan - Calvert Cliffs Nuclear Power Plant ML0606203372006-03-0202 March 2006 2006-001 - Annual Assessment Letter - Calvert Cliffs Nuclear Power Plant (Report 05-317/2006001 and 05-318/2006001) ML0524206942005-08-30030 August 2005 2005 Mid-Cycle Review and Inspection Plan - Calvert Cliffs 2023-08-31
[Table view] Category:Letter
MONTHYEARIR 05000317/20230042024-02-0101 February 2024 Integrated Inspection Report 05000317/2023004 and 05000318/2023004 ML24029A0102024-01-29029 January 2024 Request for Information and Notification of Conduct of IP 71111.21.N.04, Age-Related Degradation, Reference Inspection Report 05000317/2024010 and 05000318/2024010 ML24003A8872024-01-19019 January 2024 Exemption from Select Requirements of 10 CFR Part 73 (EPID L-2023-LLE-0033 (Security Notifications, Reports, and Recordkeeping and Suspicious Activity Reporting)) 05000318/LER-2023-004, Submittal of LER 2023-004-00 for Calvert Cliffs Nuclear Power Plant, Unit 2, Submittal of Automatic Reactor Trip from Reactor Protection System Actuation Due to Loss of Unit Service Transformer2024-01-16016 January 2024 Submittal of LER 2023-004-00 for Calvert Cliffs Nuclear Power Plant, Unit 2, Submittal of Automatic Reactor Trip from Reactor Protection System Actuation Due to Loss of Unit Service Transformer ML24011A0732024-01-11011 January 2024 Proposed Alternative to the Requirements for Repair/Replacement of Saltwater (SW) System Buried Piping 05000318/LER-2023-002, Forward LER 2023-002-00 for Calvert Cliffs Nuclear Power Plant, Unit 2, Automatic Reactor Trip from Reactor Protection System Actuation Due to Loss of Unit Service Transformer2024-01-0808 January 2024 Forward LER 2023-002-00 for Calvert Cliffs Nuclear Power Plant, Unit 2, Automatic Reactor Trip from Reactor Protection System Actuation Due to Loss of Unit Service Transformer 05000318/LER-2023-003, Forward LER 2023-003-00 for Calvert Cliffs Nuclear Power Plant, Unit 2, Manual Actuation of Auxiliary Feedwater System Due to 22 Steam Generator Feedwater Pump Trip2024-01-0808 January 2024 Forward LER 2023-003-00 for Calvert Cliffs Nuclear Power Plant, Unit 2, Manual Actuation of Auxiliary Feedwater System Due to 22 Steam Generator Feedwater Pump Trip ML24005A0222024-01-0505 January 2024 Revised Steam Generator Tube Inspection Reports ML23304A0642024-01-0202 January 2024 Issuance of Amendment No. 349 to Modify the Long-Term Coupon Surveillance Program RS-23-125, Request for Exemption from 10 CFR 2.109(b)2023-12-0707 December 2023 Request for Exemption from 10 CFR 2.109(b) ML23331A2992023-11-27027 November 2023 Submittal of Condition Prohibited by Technical Specifications Due to Failure to Sample Diesel Generator Fuel Oil Storage Tank IR 05000317/20230102023-11-20020 November 2023 Biennial Problem Identification and Resolution Inspection Report 05000317/2023010 and 05000318/2023010 ML23318A4722023-11-14014 November 2023 Supplement to License Amendment Request to Adopt TSTF-59-A ML23317A1032023-11-10010 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 ML23310A0442023-11-0707 November 2023 Project Manager Assignment IR 05000317/20230402023-11-0202 November 2023 95001 Supplemental Inspection Report 05000317/2023040 and Follow-Up Assessment Letter IR 05000317/20230032023-11-0101 November 2023 Integrated Inspection Report 05000317/2023003 and 05000318/2023003 IR 05000317/20230902023-10-26026 October 2023 Final Significance Determination of a White Finding with Assessment Follow-Up and Notice of Violation; Inspection Report 05000317/2023090 ML23289A1202023-10-16016 October 2023 Request for Exemption from Enhanced Weapons, Firearms Background Checks, and Security Event Notifications Implementation 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 ML23279A1202023-10-0606 October 2023 Response to NRC Inspection Report and Preliminary White Finding IR 05000317/20230502023-09-29029 September 2023 Special Inspection Report 05000317/2023050 and Preliminary White Finding and Apparent Violation ML23272A1032023-09-29029 September 2023 Condition Prohibited by Technical Specifications Due to Inoperable Nuclear Instrumentation at Very Low Power IR 05000317/20234012023-09-18018 September 2023 Cyber Security Inspection Report 05000317/2023401 and 05000318/2023401 ML23254A0012023-09-0505 September 2023 Registration of Use of Casks to Store Spent Fuel IR 05000317/20230052023-08-31031 August 2023 Updated Inspection Plan for Calvert Cliffs Nuclear Power Plant, Units 1 and 2 (Report 05000317/2023005 and 05000318/2023005) ML23158A1952023-08-30030 August 2023 R. E. Ginna - Issuance of Amendments to Adopt TSTF-273-A, Revision 2, Safety Function Determination Program Clarifications ML23241A8412023-08-29029 August 2023 Response to Request for Additional Information - Proposed Alternative to the Requirements for Repair/Replacement of Saltwater (SW) System Buried Piping ML23240A3872023-08-28028 August 2023 Senior Reactor and Reactor Operator Initial License Examinations ML23151A3472023-08-21021 August 2023 Issuance of Amendments to Adopt TSTF-295-A, Modify Note 2 to Actions of PAM Table to Allow Separate Condition Entry for Each Penetration ML23219A1662023-08-16016 August 2023 Request for Additional Information Regarding Proposed Alternative to the Requirements for Repair/Replacement of Saltwater (SW) System Buried Piping (EPID: L-2023-LLR-0006) - Non-proprietary ML23228A1002023-08-15015 August 2023 Notification of Readiness for NRC 95001 Inspection ML23188A0402023-08-0808 August 2023 Issuance of Amendment Nos. 346 and 324 Adoption of TSTF-577, Revised Frequencies for Steam Generator Tube Inspections, Revision 1 ML23214A1572023-08-0707 August 2023 Correction to the Renewed Facility Operating License Page 3 in Amendment No 345 IR 05000317/20230022023-08-0303 August 2023 Integrated Inspection Report 05000317/2023002 ML23188A0512023-07-13013 July 2023 Correction to the Renewed Facility Operating License Pages in Amendment Nos. 336 and 314 ML23186A0372023-07-13013 July 2023 Correction to the Renewed Facility Operating License Pages in Amendment Nos. 340 and 318 IR 05000317/20233012023-07-12012 July 2023 Initial Operator Licensing Examination Report 05000317/2023301 and 05000318/2023301 IR 05000317/20230122023-07-10010 July 2023 Commercial Grade Dedication Report 05000317/2023012 and 05000318/2023012 ML23180A2362023-06-29029 June 2023 Correction of Errors on Technical Specification Pages RS-23-083, Withdrawal - Proposed Alternatives Related to the Steam Generators2023-06-27027 June 2023 Withdrawal - Proposed Alternatives Related to the Steam Generators ML23156A6752023-06-20020 June 2023 Request for Withholding Information from Public Disclosure for Proposed Alternative to the Requirements for Repair/Replacement of Saltwater System Buried Piping 2024-02-01
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ber 1, 2015
SUBJECT:
MID-CYCLE ASSESSMENT LETTER FOR CALVERT CLIFFS NUCLEAR POWER PLANT UNITS 1 AND 2 (REPORT 05000317/2015005 AND 05000318/2015005)
Dear Mr. Gellrich:
On August 12, 2015, the U.S. Nuclear Regulatory Commission (NRC) completed its mid-cycle performance review of Calvert Cliffs Nuclear Power Plant (Calvert Cliffs) Units 1 and 2. The NRC reviewed the most recent quarterly performance indicators (PIs) in addition to inspection results and enforcement actions from July 1, 2014, through June 30, 2015. This letter informs you of the NRCs assessment of your facility during this period and its plans for future inspections at your facility.
The NRC determined that overall, Calvert Cliffs Units 1 and 2 operated in a manner that preserved public health and safety and met all cornerstone objectives. The NRC determined the performance at Calvert Cliffs Units 1 and 2 during the most recent quarter was within the Licensee Response Column of the NRCs Reactor Oversight Process (ROP) Action Matrix because all inspection findings had very low (i.e., Green) safety significance, and all PIs indicated that your performance was within the nominal, expected range (i.e., Green).
Calvert Cliffs Unit 2 was in the Regulatory Response Column of the NRCs ROP Action Matrix until the end of first quarter 2015, due to a finding of low to moderate safety significance (White)
in the Emergency Preparedness cornerstone as documented in a White Notice of Violation and Assessment Follow-Up Letter (ADAMS Accession No. ML14297A547) dated October 27, 2014.
Calvert Cliffs Unit 2 transitioned to the Licensee Response Column at the beginning of second quarter 2015 after a supplemental inspection for the White finding was successfully completed February 6, 2015, as documented in NRC Supplemental Inspection Report 05000318/2015008 and Assessment Follow-Up Letter (ML15070A127) dated March 10, 2015. Therefore, the NRC plans to conduct ROP baseline inspections at your facility.
In addition to baseline inspections, the NRC will perform Temporary Instruction (TI) 2515/191, Inspection of the Implementation of Mitigation Strategies and Spent Fuel Pool Instrumentation Orders and Emergency Preparedness Communication/Staffing/Multi-Unit Dose Assessment Plans. The enclosed inspection plan lists the inspections scheduled through June 30, 2017.
Routine inspections performed by resident inspectors are not included in the inspection plan.
The inspections listed during the second half of the inspection plan are tentative and may be revised at the end-of-cycle performance review. The NRC provides the inspection plan to allow for the resolution of any scheduling conflicts and personnel availability issues. The NRC will contact you as soon as possible to discuss changes to the inspection plan should circumstances warrant any changes. This inspection plan does not include security-related inspections, which will be sent via separate, non-publicly available correspondence.
In response to the accident at Fukushima, the Commission issued Order EA-12-049, Order Modifying Licenses with Regard to Requirements for Mitigation Strategies for Beyond-Design-Basis External Events, which requires licensees to develop, implement, and maintain guidance and strategies to maintain or restore core cooling, containment, and spent fuel pool cooling capabilities following a beyond-design-basis external event. Additionally, the Commission issued Order EA-12-051, Order Modifying Licenses with Regard to Reliable Spent Fuel Pool Instrumentation, which requires licensees to have a reliable means of remotely monitoring wide-range spent fuel pool levels to support effective prioritization of event mitigation and recovery actions in the event of a beyond-design-basis external event. The NRC is conducting audits of licensee efforts towards compliance with these Orders. The onsite portion of this audit has been completed at Calvert Cliffs Units 1 and 2, and the information gathered will aid staff in development of the Final Safety Evaluation for the site. After the NRC staff receives the Final Compliance letter for the site, the Final Safety Evaluation will be issued. Then, as mentioned above, the NRC staff will confirm through inspections the full implementation of the orders mentioned above by performing TI 2515/191, Inspection of the Implementation of Mitigation Strategies and Spent Fuel Pool Instrumentation Orders and Emergency Preparedness Communication/Staffing/Multi-Unit Dose Assessment Plans.
In accordance with Title 10 of the Code of Federal Regulations, Part 2.390 of the NRCs Rules of Practice, a copy of this letter will be available electronically for public inspection in the NRC Public Document Room or from the Publicly Available Records component of 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).
Please contact Daniel Schroeder at (610) 337-5262 with any questions you have regarding this letter.
Sincerely,
/RA/
Michael L. Scott, Director Division of Reactor Projects Docket Nos. 50-317 and 50-318 License Nos. DPR-53 and DPR-69 Enclosure:
Calvert Cliffs Inspection/Activity Plan cc w/encl: Distribution via ListServ
ML15239A729 Non-Sensitive Publicly Available SUNSI Review Sensitive Non-Publicly Available OFFICE RI/DRP/PB1 RI/DRP/PB1 RI/DRP NAME ARosebrook/AAR DSchroeder/DLS MScott/MLS DATE 8/17/15 8/18/15 8/26/15
Letter to George from Michael L. Scott dated September 1, 2015 SUBJECT: MID-CYCLE ASSESSMENT LETTER FOR CALVERT CLIFFS NUCLEAR POWER PLANT UNITS 1 AND 2 (REPORT 05000317/2015005 AND 05000318/2015005)
DISTRIBUTION: (via email)
DDorman, RA DLew, DRA MScott, DRP JColaccino, DRP RLorson, DRS GSuber, DRS DSchroeder, DRP ARosebrook, DRP ASiwy, DRP RClagg, DRP, SRI CHighley, DRP, RI (Actg)
CFragman, DRP, AA KMorganButler, RI, OEDO RidsNrrPMCalvertCliffs Resource RidsNrrDorlLpl1-1 Resource ROPReports Resource ADimitriadis, DRS JNoggle, DRS MGray, DRS PKrohn, DRS JRogge, DRS DJackson, DRS DScrenci, PAO NSheehan, PAO NMcNamara, SLO DTifft, SLO ROPAssessment Resource RidsNrrDirslpabResources
Enclosure