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 Issue dateTitleTopic
ML21333A24124 November 2021Level 1 FEMA Finding Successfully re-demonstrated on November 23, 2021
ML21277A2475 November 2021Notification of Significant Licensing Action - Proposed Issuance of Order Approving the Transfer of Licenses for Which a Hearing Has Been Requested - Exelon Generation Company, LLC; Et. Al
ML21130A03821 May 2021Memo to File - Draft Request for Additional Information Relief Request CISI-03-01 Concerning Containment Unbonded Post-Tensioning System Inservice Inspection Requirements
ML21067A09220 April 2021Documentation of Decision by NRC Staff That EPRI Report 3002012988, Alternative Approaches for Addressing Seismic Risk in 10 CFR 50.69 Risk-Informed Categorization, Meets Criteria for a Federal Record
ML20212L57720 November 2020Memo to File: Environmental Assessment-Finding of No Significant Impact and NRC Financial Analysis for Constellation and Exelon Decommissioning Funding Plan Submitted in Accordance with 10 CFR 72.30(b) and (C) for Calvert Cliffs Nuclear PowDecommissioning Funding Plan
ML19298C97231 October 201950.69 Apla SE Input L-2018-LLA-0482High winds
Internal Flooding
Probabilistic Risk Assessment
FLEX
Large early release frequency
Fire Protection Program
ML17142A23825 May 2017OEDO-17-00280 - Briefing Package for Drop-In Visit on June 9, 2017, by Senior Management of Exelon Generation Company, LLC with Chairman Svinicki, Commissioner Baran, and Commissioner BurnsProbabilistic Risk Assessment
Operator Manual Action
FLEX
Significance Determination Process
ML16075A45612 April 2016February 24, 2016, Summary of Meeting with Exelon Generation Company, LLC, to Discuss the Flaw Indication in the Calvert Cliffs Unit 1 Pressurizer Safety Valve Dissimilar Metal WeldWeld Overlay
Dissimilar Metal Weld
ML16088A20528 March 2016Enclosure 1 - (72.30 DFP Reviews to Be Completed 2015) - Memo T Bowers from s Ruffin, Technial Assistance Requests - Review 2015 Tri-Annual Decommissioning Funding Plans for Multiple Independent Spent Fuel Storage InstallationsDecommissioning Funding Plan
ML16088A20428 March 2016Memo T Bowers from s Ruffin, Technical Assistance Requests - Review 2015 Tri-Annual Decommissioning Funding Plans for Multiple Independent Spent Fuel Storage Installations W/ Encl 2 (Template)Decommissioning Funding Plan
ML16075A32916 March 2016OEDO-16-00165 - Briefing Package for Drop-In Visit on March 23, 2016, by Senior Management of Exelon Generation Company, LLC with the NRC Executive Director for OperationsAnticipated operational occurrence
Enforcement Discretion
Probabilistic Risk Assessment
Significance Determination Process
Open Phase Condition
Risk-Informed Steering Committee
Fuel cladding
Generic Issues Program
Backfit
ML14363A04529 December 2014Safety Evaluation Close-out Letter for Calvert Cliffs Nuclear Power Plant and Independent Spent Fuel Storage Installation with EnclosurePreemption Authority
ML14055A21325 February 2014Summary of Telephone Conference Regarding the Verbal Authorization of Relief Request RR-ISI-04-08, Revision 1
ML14003A02410 January 2014Summary of Telephone Conference Regarding the Verbal Authorization of Relief Request RR-ISI-04-09
ML13304B4031 November 2013Notice of Forthcoming Meeting with Constellation Energy Nuclear Group, LLC,
ML13267A28525 September 2013Interim Staff Evaluation and Request for Additional Information - Calvert Cliffs Nuclear Plant, Unites 1 and 2 Regarding Overall Integrated Plan for Reliable Spent Fuel Pool Instrumentation (Order Number EA-12-051)High Radiation Area
FLEX
Spent Fuel Pool Instrumentation
Earthquake
Fire Protection Program
ML13226A09014 August 2013Notice of Forthcoming Meeting with Constellation Energy Nuclear Group, LLCCoatings
ML13214A3536 August 2013Notice of Forthcoming Pre-Application Meeting with Constellation Energy Nuclear Group, LLC (MF2516 and MF2517)Probabilistic Risk Assessment
ML13045A18219 February 2013March 20, 2013, Notice of Forthcoming Teleconference with Calvert Cliffs and Nrc/Nrr Staff to Have Additional Discussions of Licensees'S Proposed Path for Resolution of Generic Letter 2004-02
ML13050A51119 February 2013MC4672-3 Corrected Notice -Public Meeting on March 20, 2013 Re-GL2004-02
ML13196A2206 June 2012Memo from B. Balsam, NRR and D. Logan, NRR to J. Susco, NRR on Summary of Section 7 Consultation Activities Related to the National Marine Fisheries Service'S Final Rule to List the Atlantic SturgeonLicense Renewal
ML12136A56717 May 2012Summary of Meeting with Constellation Energy to Discuss the Constellation Apparent Violation of NRC Regulations at Title 10 of the Code of Federal Regulations Part 50.9
ML12107A50516 April 2012Forthcoming Category 1 Public Meeting with Constellation Energy Nuclear Group, LLC to Discuss Preliminary Enforcement
ML12073A29113 March 2012Notice of Public Meeting with Constellation Energy Nuclear Group, LLC Regarding NRCs Assessment of Safety Performance at Calvert Cliffs Nuclear Power PlantOpen House
ML11311024324 October 2011October 14, 2011, Summary of License Amendment Request (LAR) No. 10 Pre-Application Meeting with Calvert Cliffs Nuclear Power Plant, LLC, (TAC No. L24576)
ML11132062517 May 2011Notice of Forthcoming Closed Meeting with Calvert Cliffs Nuclear Power Plant, LLC and Areva to Discuss Transition to Areva Fuel
ML1011903846 May 2010Notice of Forthcoming Conference Call with Calvert Cliffs to Discuss Supplemental Responses to Generic Ltr. 2004-02, Potential Impact of Debris Blockage on Emergency Recirculation During Design Basis Accidents at Pressurized Water Reactors
ML0909705827 April 2009Phone Call Summary with Licensees and Alion Science and Technology on April 2, 2009 to Address NRC Staff Position on Chemical Effects RefinementsGrab sample
ML0903701406 February 2009Probabilistic Assessment of Flaw in Support of Calvert Cliffs Unit 2 Relief Request ISI-020
ML08331027724 October 2008DHS, Calvert Cliffs Consultation Report
ML08092005818 April 2008Summary of Phone Call with Licensees Concerning Sump Strainer Head Loss Testing
ML08074008414 March 2008Draft Regulatory Guide for Comment
ML0706400416 March 2007Commitment Lists for Renewed Operating License (ROL) Plants with No Commitment Appendix Attached to Its ROL Sers/Nuregs for Use with IP-71003Boric Acid
Coatings
Aging Management
Fire Protection Program
ML06178055910 July 2006Revised Closeout Letter for Bulletin 2003-01, Potential Impact of Debris Blockage on Emergency Sump Recirculation at Pressurized-Water Reactors.
ML06111016721 April 2006Results of PTS Analysis of Calvert Cliffs Unit 1 to Post as Public Documents Into ADAMS
ML05250070220 September 2005Closeout Letter for Bulletin 2003-01, Potential Impact of Debris Blockage on Emergency Sump Recirculation at Pressurized-Water Reactors.Boric Acid
Coatings
Severe Accident Management Guideline
ML05241015030 August 2005Summary of Telephone Conference on March 7, 2005, Regarding Steam Generator Tube Inspections, Calvert Cliffs Nuclear Power Plant, Unit No. 2
ML05039014923 February 2005Response to Generic Letter 2004-01, Requirements for Steam Generator Tube Inspections
ML0433501183 December 2004Reactor Oversight Process Midcycle Self - Assessment Performance Metrics
ML0336403326 January 2004Correction of License Authority Files
ML03329004611 December 2003Review of Revision 32 to the Updated Final Safety Analysis Report (UFSAR)
ML03272052721 October 2003Plan and Schedule for Implementation of Staff Position on the Station Blackout (SBO) IssueAging Management
License Renewal
Backfit
ML0314906663 June 2003Summary of Meeting Held on May 13, 2003, Between the U.S. Nuclear Regulatory Commission (NRC) Staff and Calvert Cliffs Nuclear Power Plant, Inc., the Elimination of Offsite Review Committees
ML03107050017 April 2003Basf, Radioactive Waste Manifests, Princeton and Ewing Sites, Dtd January 2001 to September 2002
ML0308404631 April 2003Closure of TAC Nos. MB2437 and MB2438
ML03072057226 March 2003Telephone Conversation with Representatives of Calvert Cliffs Nuclear Power Plant, Inc., Concerning the Licensee'S Ongoing Reactor Pressure Vessel Head Inspection Program
ML02288011615 October 2002Evaluation of the Risk Assessment Information Provided by Calvert Cliffs Nuclear Power Plant in Support of Its Request to Decrease the Surveillance Testing Interval for Verifying Boron Concentration in the Safety Injection Tanks from Once EBoric Acid
Large early release frequency
ML0215803666 June 2002Memo to R. Bellamy, RGN-I from: M. Tokar Subject: Region I Independent Spent Fuel Storage Installation Inspection Plans Attachment: Sfpo Comments to Region I Integrated Inspection Plans
ML02106030524 May 2002Reply to Licensee'S Response to Order for Interim Safeguards and Security Compensatory Measures
ML0209101704 April 2002Documentation of Conference Call to Calvert Cliffs Nuclear Power Plant, Unit No. 1 and 2 on March 26, 2002, Regarding Reactor Vessel Head Inspection ActivitiesBoric Acid