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ML23017A02627 December 2022Independent Safety Committee - Annual Report Response on Safety of Operations
ML23041A37826 December 2022Independent Safety Committee; Thirty-Second Annual Report on the Safety of Diablo Canyon Nuclear Power Plant Operations
ML23037A83226 December 2022Independent Safety Committee; Submittal of Thirty-Second Annual Report on the Safety of Diablo Canyon Nuclear Power Plant Operations
ML21242A21621 December 2022Issuance of Amendment Nos. 243 and 244 Technical Specifications and Revised License Conditions for the Permanently Defueled Condition (EPID: L-2020-LLA-0261Safe Shutdown
Boric Acid
Time of Discovery
Shutdown Margin
High Radiation Area
Ultimate heat sink
Offsite Dose Calculation Manual
Anticipated operational occurrence
Post Accident Monitoring
Cyber Security
Aging Management
Pressure and Temperature Limits Report
Surveillance Frequency Control Program
Annual Radiological Environmental Operating Report
Process Control Program
Safeguards Contingency Plan
Earthquake
Maintenance Rule Program
Control of Heavy Loads
Minimum staff
Recently irradiated fuel
Fire Protection Program
Unidentified leakage
DCL-22-091, Revised Steam Generator Tube Inspection Report for Twenty-First Refueling Outage20 December 2022Revised Steam Generator Tube Inspection Report for Twenty-First Refueling OutageNondestructive Examination
DCL-22-089, Core Operating Limits Report for Unit 2 Cycle 2420 December 2022Core Operating Limits Report for Unit 2 Cycle 24Shutdown Margin
Coast down
ML22342B24413 December 2022DC-2023-07 Corporate Notification Letter
ML22342B2396 December 2022LTR-22-0335 Jane Swanson, Board President, San Luis Obispo Mothers for Peace, Et Al., PG&E Must Be Required to Submit New License Renewal Application for Diablo Canyon Units 1 and 2Aging Management
Exemption Request
ML22339A1025 December 2022Pg_E Presentation for NRC Public MeetingProbabilistic Risk Assessment
Aging Management
PMNS20221204, Public Meeting for License Renewal Application - Diablo Canyon Power Plant, Units 1 and 25 December 2022Public Meeting for License Renewal Application - Diablo Canyon Power Plant, Units 1 and 2
ML22334A0821 December 2022Correction to Issuance of Amendment Nos. 242 and 243 Revision to Emergency Plan for Post-Shutdown and Permanently Defueled ConditionMinimum staff
ML22326A16321 November 2022Licensee Comment Email on Post-Shutdown Emergency Plan Amendment
ML22187A02516 November 2022Issuance of Amendment Nos. 242 and 243 Revision to Emergency Plan for Post-Shutdown and Permanently Defueled ConditionHealth Physics Network
Minimum staff
DCL-22-085, Request to Resume Review of the License Renewal Application or, Alternatively, for an Exemption from 10 CFR 2.109(b), Concerning a Timely Renewal Application31 October 2022Request to Resume Review of the License Renewal Application or, Alternatively, for an Exemption from 10 CFR 2.109(b), Concerning a Timely Renewal ApplicationLicense Renewal
Exemption Request
Fuel cladding
IR 05000275/202240226 October 2022Security Baseline Inspection Report 05000275/2022402 and 05000323/ 2022402Preemption Authority
IR 05000275/202200324 October 2022Integrated Inspection Report 05000275/2022003 and 05000323/2022003 and Exercise of Enforcement DiscretionEnforcement Discretion
Functionality Assessment
FLEX
Operability Determination
Severe Accident Management Guideline
Fatigue Rule
Fire Protection Program
DCL-22-042, Post-Shutdown Decommissioning Activities Report, Revision 112 October 2022Post-Shutdown Decommissioning Activities Report, Revision 1Anticipated operational occurrence
Arc flash
Environmental Justice
DCL-22-041, Site-Specific Decommissioning Cost Estimate, Revision 112 October 2022Site-Specific Decommissioning Cost Estimate, Revision 1Grab sample
Offsite Dose Calculation Manual
Coatings
Affidavit
DCL-22-039, Irradiated Fuel Management Plan, Revision 112 October 2022Irradiated Fuel Management Plan, Revision 1Decommissioning Funding Plan
Aging Management
ML22278A2965 October 2022FAQ 22-02- Diablo Canyon Scram - Final Approved
ML22276A2403 October 20221) FAQ Response Provided by NEI
ML22272A50729 September 2022Summary of September 27, 2022, Closed Meeting with Pacific Gas and Electric Company Regarding Planned Security Plan Changes for Diablo Canyon Nuclear Power Plant, Units 1 and 2Cyber Security
ML23037A83028 September 2022Independent Safety Committee; Thirty-Second Annual Report on the Safety July 1, 2021 - June 30, 2022, Volume I - Main ReportSafe Shutdown
Boric Acid
Fitness for Duty
High winds
Ultimate heat sink
Offsite Dose Calculation Manual
Fire Barrier
Probabilistic Risk Assessment
Cyber Security
Emergency Lighting
Condition Adverse to Quality
FLEX
Aging Management
Significance Determination Process
Annual Radioactive Effluent Release Report
Foreign Material Exclusion
Annual Radiological Environmental Operating Report
B.5.b Mitigating Strategies
Exemption Request
Earthquake
Maintenance Rule Program
Pandemic
Coronavirus
COVID-19
Fire Protection Program
Scaffolding
Power change
Fatality
DCL-22-080, Material Status Report for the Period Ending August 31, 202228 September 2022Material Status Report for the Period Ending August 31, 2022Depleted uranium
DCL-22-077, Independent Spent Fuel Storage Installation Emergency Plan Implementing Procedure Update28 September 2022Independent Spent Fuel Storage Installation Emergency Plan Implementing Procedure UpdateFuel cladding
ML23037A83128 September 2022Independent Safety Committee; Thirty-Second Annual Report on the Safety July 1, 2021 - June 30, 2022, Volume II - ExhibitsBoric Acid
Fitness for Duty
High winds
High Radiation Area
Ultimate heat sink
Offsite Dose Calculation Manual
Tornado Missile
Internal Flooding
Probabilistic Risk Assessment
Coatings
Cyber Security
Finite Element Analysis
Condition Adverse to Quality
FLEX
Decommissioning Funding Plan
Aging Management
Fukushima Dai-Ichi
Significance Determination Process
Annual Radioactive Effluent Release Report
Open Phase Condition
Design basis earthquake
Foreign Material Exclusion
Annual Radiological Environmental Operating Report
Earthquake
Maintenance Rule Program
Pandemic
Coronavirus
COVID-19
Fuel cladding
Biofouling
Minimum staff
Fire Protection Program
Fire Watch
Scaffolding
Backfit
Power change
Fatality
ML22271A88527 September 2022Nuclear Utility Group on Equipment Qualification (Nugeq)'S Concern with Generic Implications Clarification
ML22266A00122 September 2022(External Sender) E-Mail Diablo Canyon Power Plant, Unit Nos. 1 and 2 - Total Amount of Spent Nuclear Fuel Stored in Tons
DCL-22-074, Nuclear Material Transaction Report for New Fuel21 September 2022Nuclear Material Transaction Report for New Fuel
DCL-22-075, Upcoming Meeting with Nuclear Security and Incident Response Staff21 September 2022Upcoming Meeting with Nuclear Security and Incident Response Staff
ML22258A11114 September 20222022 Diablo Canyon PIR Request for InformationTemporary Modification
Pandemic
DCL-22-071, Evacuation Time Estimate Analysis Using Most Recent Decennial Census Data13 September 2022Evacuation Time Estimate Analysis Using Most Recent Decennial Census DataPandemic
Coronavirus
COVID-19
COVID19
Siren
DCL-22-069, Independent Spent Fuel Storage Installation, Revision to License Amendment Request 22-01, Request for Approval of Alternative Security Measures for Early Warning System9 September 2022Independent Spent Fuel Storage Installation, Revision to License Amendment Request 22-01, Request for Approval of Alternative Security Measures for Early Warning System
ML22238A2398 September 2022ISFSI Renewal Acceptance Letter
DCL-22-070, Nuclear Material Transaction Report for New Fuel7 September 2022Nuclear Material Transaction Report for New Fuel
PMNS20220933, Closed Meeting with Pacific Gas and Electric Company Regarding Planned Security Plan Changes for Diablo Canyon Nuclear Power Plant, Units 1 and 27 September 2022Closed Meeting with Pacific Gas and Electric Company Regarding Planned Security Plan Changes for Diablo Canyon Nuclear Power Plant, Units 1 and 2
ML22221A1686 September 2022Issuance of Amendment Nos. 241 and 242 Revision to Technical Specifications to Adopt TSTF-577, Revised Frequencies for Steam Generator Tube InspectionNondestructive Examination
DCL-22-067, Nuclear Material Transaction Report for New Fuel31 August 2022Nuclear Material Transaction Report for New Fuel
ML22241A11429 August 2022NRR E-mail Capture - Acceptance Review - Diablo Canyon Application to Revise Technical Specifications to Adopt TSTF-569, Revision of Response Time Testing Definitions
ML22236A54724 August 2022NRC Slides for Decommissioning Engagement Panel 8-24-2022 MeetingSafe Shutdown Earthquake
Probabilistic Risk Assessment
Earthquake
DCL-22-065, Nuclear Material Transaction Report for New Fuel24 August 2022Nuclear Material Transaction Report for New Fuel
IR 05000275/202200523 August 2022Updated Inspection Plan for Diablo Canyon Power Plant, Units 1 and 2 (Report 05000275/2022005 and 05000323/2022005)Fitness for Duty
Commercial Grade Dedication
Cyber Security
Exemption Request
Coronavirus
ML22228A16415 August 2022Comment (5) of Cindy Marie Absey, Neil Havlik & Kim Murry on Behalf of League of Women Voters of San Luis Obispo County, Pacific Gas and Electric Company; Diablo Canyon Nuclear Power Plant, Units 1 and 2; Post-Shutdown Decommissioning Activ
IR 05000275/202200210 August 2022Integrated Inspection Report 05000275/2022002 and 05000323/2022002Boric Acid
High winds
High Radiation Area
Internal Flooding
Probabilistic Risk Assessment
Coatings
Nondestructive Examination
Temporary Modification
VT-2
Emergency Lighting
Functionality Assessment
Significance Determination Process
Operability Determination
Fire Protection Program
Power change
Downpower
IR 05000275/20220119 August 2022Design Basis Assurance Inspection (Teams) Inspection Report 05000275/2022011 and 05000323/2022011Safe Shutdown
Anticipated operational occurrence
Probabilistic Risk Assessment
Anchor Darling
Significance Determination Process
Large early release frequency
Weak link
IR 05000275/20224013 August 2022NRC Security Inspection Report 05000275/2022401, 05000323/2022401Safeguards Contingency Plan
DCL-22-059, License Amendment Request 22-03 Application to Revise Technical Specifications to Adopt TSTF-569, Revision of Response Time Testing Definitions26 July 2022License Amendment Request 22-03 Application to Revise Technical Specifications to Adopt TSTF-569, Revision of Response Time Testing DefinitionsShutdown Margin
Surveillance Frequency Control Program
Pressure Boundary Leakage
ML22196A36825 July 2022Withdrawal Acknowledgement of Temporary Exemption from Annual Force on Force Exercise Requirement of 10 CFR Part 73, Appendix B, Section VI, Subsections C.3(I)(1) and A.7 (EPID L-2022-LLE-0023 (COVID-19)Exemption Request
Coronavirus
NRC-2022-0132, Comment (4) of Anonymous on Pacific Gas and Electric Company; Diablo Canyon Nuclear Power Plant, Units 1 and 2; Post Shutdown Decommissioning Activities Report22 July 2022Comment (4) of Anonymous on Pacific Gas and Electric Company; Diablo Canyon Nuclear Power Plant, Units 1 and 2; Post Shutdown Decommissioning Activities Report
ML22238A34621 July 2022Post-Shutdown Decommissioning Activities Report Public Meeting Transcript, Pages 1-132, July 21, 2022Earthquake
Pandemic
Chernobyl