| DCL-23-054, License Amendment Request 23-01 Revision to Technical Specifications to Adopt Risk-Informed Completion Times TSTF-505, Revision 2, Provide Risk-Informed Extended Completion Times - RITSTF Initiative 4b | 13 July 2023 | License Amendment Request 23-01 Revision to Technical Specifications to Adopt Risk-Informed Completion Times TSTF-505, Revision 2, Provide Risk-Informed Extended Completion Times - RITSTF Initiative 4b | Safe Shutdown
High Radiation Area
Ultimate heat sink
Mission time
Stroke time
Tornado Missile
Internal Flooding
Hydrostatic
Probabilistic Risk Assessment
FLEX
Surveillance Frequency Control Program
Large early release frequency
Earthquake
Maintenance Rule Program
Power Operated Valves
Turbine Missile
Offsite Circuit |
| DCL-23-028, Technical Specification Bases, Revision 14 | 24 April 2023 | Technical Specification Bases, Revision 14 | |
| DCL-22-011, License Amendment Request 22-02 Application to Revise Technical Specifications to Adopt TSTF 577, Revised Frequencies for Steam Generator Tube Inspections | 10 March 2022 | License Amendment Request 22-02 Application to Revise Technical Specifications to Adopt TSTF 577, Revised Frequencies for Steam Generator Tube Inspections | Nondestructive Examination |
| DCL-21-075, Technical Specification Bases, Revision 13 | 13 October 2021 | Technical Specification Bases, Revision 13 | |
| DCL-21-019, Supplement to License Amendment Request 20-03 Proposed Technical Specifications and Revised License Conditions for the Permanently Defueled Condition | 1 April 2021 | Supplement to License Amendment Request 20-03 Proposed Technical Specifications and Revised License Conditions for the Permanently Defueled Condition | Probabilistic Risk Assessment
Cyber Security
Aging Management
Large early release frequency
Safeguards Contingency Plan
Earthquake
Control of Heavy Loads
Fire Protection Program |
| DCL-20-076, Technical Specification Bases | 10 September 2020 | Technical Specification Bases | Safe Shutdown
Unanalyzed Condition
Boric Acid
Shutdown Margin
Reactor Vessel Water Level
High Radiation Area
Ultimate heat sink
Grab sample
Stroke time
Anticipated operational occurrence
Post Accident Monitoring
Hydrostatic
Probabilistic Risk Assessment
Nondestructive Examination
Qualified Offsite Circuit
Missed surveillance
Pressure and Temperature Limits Report
Surveillance Frequency Control Program
Battery sizing
Earthquake
Power Operated Valves
Fuel cladding
Pressure Boundary Leakage
Recently irradiated fuel
Offsite Circuit
Power change
Unidentified leakage |
| DCL-20-063, Pacific Gas & Electric Co - License Amendment Request 20-02, Non-Voluntary License Amendment Request to Revise Technical Specifications | 31 August 2020 | Pacific Gas & Electric Co - License Amendment Request 20-02, Non-Voluntary License Amendment Request to Revise Technical Specifications | |
| DCL-18-070, Technical Specification Bases, Revision 11 | 11 September 2018 | Technical Specification Bases, Revision 11 | Safe Shutdown
Unanalyzed Condition
Boric Acid
Shutdown Margin
Reactor Vessel Water Level
High Radiation Area
Ultimate heat sink
Grab sample
Stroke time
Anticipated operational occurrence
Post Accident Monitoring
Hydrostatic
Probabilistic Risk Assessment
Nondestructive Examination
Qualified Offsite Circuit
Missed surveillance
Pressure and Temperature Limits Report
Surveillance Frequency Control Program
Battery sizing
Earthquake
Power Operated Valves
Fuel cladding
Pressure Boundary Leakage
Recently irradiated fuel
Offsite Circuit
Power change
Unidentified leakage |
| DCL-17-076, Revision to Technical Specifications to Adopt Technical Specifications Task Force TSTF-547, Revision 1, Clarification of Rod Position Requirements (License Amendment Request 17-01) | 28 September 2017 | Revision to Technical Specifications to Adopt Technical Specifications Task Force TSTF-547, Revision 1, Clarification of Rod Position Requirements (License Amendment Request 17-01) | Shutdown Margin
Surveillance Frequency Control Program |
| DCL-16-126, Revision 10 to Technical Specification Bases | 30 December 2016 | Revision 10 to Technical Specification Bases | Safe Shutdown
Unanalyzed Condition
Boric Acid
Shutdown Margin
Reactor Vessel Water Level
High Radiation Area
Ultimate heat sink
Grab sample
Stroke time
Anticipated operational occurrence
Post Accident Monitoring
Hydrostatic
Probabilistic Risk Assessment
Nondestructive Examination
Qualified Offsite Circuit
Missed surveillance
Pressure and Temperature Limits Report
Surveillance Frequency Control Program
Battery sizing
Earthquake
Power Operated Valves
Fuel cladding
Pressure Boundary Leakage
Recently irradiated fuel
Offsite Circuit
Power change
Unidentified leakage |
| ML16356A262 | 5 December 2016 | Submittal of Revision 10 to Technical Specification Bases | |
| DCL-16-126, Diablo Canyon, Units 1 and 2 - Submittal of Revision 10 to Technical Specification Bases | 5 December 2016 | Diablo Canyon, Units 1 and 2 - Submittal of Revision 10 to Technical Specification Bases | |
| DCL-16-104, Technical Specification Changes for License Amendment Request 13-02, Revision to Technical Specifications to Adopt Risk Informed Completion Times TSTF-505, Revision 1.... | 27 October 2016 | Technical Specification Changes for License Amendment Request 13-02, Revision to Technical Specifications to Adopt Risk Informed Completion Times TSTF-505, Revision 1.... | Probabilistic Risk Assessment
Surveillance Frequency Control Program
Power Operated Valves
Offsite Circuit |
| ML16004A356 | 17 December 2015 | Response to NRC Request for Additional Information Regarding License Amendment Request 15-03, Application of Alternative Source Term. | Loop seal
High Radiation Area
Stroke time
Anticipated operational occurrence
Surveillance Frequency Control Program
Fuel cladding
Recently irradiated fuel
Power change
Unidentified leakage |
| DCL-15-087, Revision to TS 3.4.15 for License Amendment Request for Adoption of Technical Specification Task Force Traveler TSTF-432, Revision 1, Change in Technical Specification End States (WCAP-16294) | 6 August 2015 | Revision to TS 3.4.15 for License Amendment Request for Adoption of Technical Specification Task Force Traveler TSTF-432, Revision 1, Change in Technical Specification End States (WCAP-16294) | Grab sample
Surveillance Frequency Control Program
Pressure Boundary Leakage |
| DCL-15-059, Technical Specification Bases, Revision 9 | 5 May 2015 | Technical Specification Bases, Revision 9 | Safe Shutdown
Unanalyzed Condition
Boric Acid
Shutdown Margin
Reactor Vessel Water Level
Loop seal
High Radiation Area
Ultimate heat sink
Grab sample
Stroke time
Anticipated operational occurrence
Post Accident Monitoring
Hydrostatic
Probabilistic Risk Assessment
Nondestructive Examination
Qualified Offsite Circuit
Missed surveillance
Pressure and Temperature Limits Report
Surveillance Frequency Control Program
Battery sizing
Earthquake
Power Operated Valves
Fuel cladding
Pressure Boundary Leakage
Recently irradiated fuel
Offsite Circuit
Power change
Unidentified leakage |
| ML14209B075 | 28 July 2014 | License Amendment Request 14-03 for Adoption of Technical Specification Task Force Traveler TSTF-432, Revision 1. Change in Technical Specification End States (WCAP-16294). Part 1 | Ultimate heat sink
Grab sample
Surveillance Frequency Control Program
Pressure Boundary Leakage
Recently irradiated fuel
Offsite Circuit |
| ML14209B079 | 28 July 2014 | License Amendment Request 14-03 for Adoption of Technical Specification Task Force Traveler TSTF-432, Revision 1. Change in Technical Specification End States (WCAP-16294). Part 2 | Safe Shutdown
Boric Acid
Grab sample
Surveillance Frequency Control Program
Pressure Boundary Leakage
Offsite Circuit |
| DCL-14-058, License Amendment Request 14-03 for Adoption of Technical Specification Task Force Traveler TSTF-432, Revision 1. Change in Technical Specification End States (WCAP-16294) | 28 July 2014 | License Amendment Request 14-03 for Adoption of Technical Specification Task Force Traveler TSTF-432, Revision 1. Change in Technical Specification End States (WCAP-16294) | Ultimate heat sink
Grab sample
Surveillance Frequency Control Program
Pressure Boundary Leakage
Recently irradiated fuel
Offsite Circuit
Unidentified leakage |
| DCL-13-092, Technical Specification Bases, Revision 8 | 16 September 2013 | Technical Specification Bases, Revision 8 | Safe Shutdown
Unanalyzed Condition
Boric Acid
Shutdown Margin
Reactor Vessel Water Level
Loop seal
High Radiation Area
Ultimate heat sink
Grab sample
Stroke time
Anticipated operational occurrence
Post Accident Monitoring
Hydrostatic
Probabilistic Risk Assessment
Nondestructive Examination
Qualified Offsite Circuit
Missed surveillance
Pressure and Temperature Limits Report
Surveillance Frequency Control Program
Battery sizing
Earthquake
Power Operated Valves
Fuel cladding
Pressure Boundary Leakage
Recently irradiated fuel
Offsite Circuit
Power change
Unidentified leakage |
| DCL-11-018, License Amendment Request 11-02, Revision to Technical Specification 3.7.1, Main Steam Safety Valves (Mssvs) | 17 February 2011 | License Amendment Request 11-02, Revision to Technical Specification 3.7.1, Main Steam Safety Valves (Mssvs) | Anticipated operational occurrence
Operability Assessment
Power Uprate |
| DCL-09-032, License Amendment Request 09-03, License Amendment Request for Adoption of TSTF-511, Revision 0, Eliminate Working Hour Restrictions from TS 5.2.2 to Support Compliance with 10 CFR Part 26. | 5 May 2009 | License Amendment Request 09-03, License Amendment Request for Adoption of TSTF-511, Revision 0, Eliminate Working Hour Restrictions from TS 5.2.2 to Support Compliance with 10 CFR Part 26. | Safe Shutdown |
| DCL-08-008, License Amendment Request 08-01, Revision to Technical Specification 5.5.16, Containment Leakage Rate Testing Program | 1 February 2008 | License Amendment Request 08-01, Revision to Technical Specification 5.5.16, Containment Leakage Rate Testing Program | Ultimate heat sink
GOTHIC |
| ML073240008 | 8 January 2008 | Units, 1 and 2, Tech Spec Pages for Amendment Nos. 198 and 199, Revise Technical Specification (TS) 3.3.2, TS 5.5.9, and TS 5.6.10 to Support Replacement of Steam Generators | |
| ML072840049 | 2 October 2007 | License Amendment Request 07-02, Revision to Technical Specification 3.5.4, Refueling Water Storage Tank | Boric Acid |
| DCL-07-093, Diablo Canyon, Units 1 & 2 - License Amendment Request 07-02, Revision to Technical Specification 3.5.4, Refueling Water Storage Tank | 2 October 2007 | Diablo Canyon, Units 1 & 2 - License Amendment Request 07-02, Revision to Technical Specification 3.5.4, Refueling Water Storage Tank | Boric Acid |
| ML070190094 | 11 January 2007 | License Amendment Request 07-01, Revision to Technical Specifications to Support Steam Generator Replacement | Shutdown Margin
High Radiation Area
Offsite Dose Calculation Manual
Anticipated operational occurrence
Post Accident Monitoring
Hydrostatic
Probabilistic Risk Assessment
Nondestructive Examination
Pressure and Temperature Limits Report
Annual Radiological Environmental Operating Report
Process Control Program |
| ML063260025 | 21 November 2006 | Tech Spec Pages for Amendment 191 Technical Specification 5.6.5, Core Operating Limits Report (COLR) | |
| DCL-06-061, License Amendment Request 06-04, Application for Technical Specification Improvement Regarding Steam Generator Tube Integrity (TSTF-449) | 30 May 2006 | License Amendment Request 06-04, Application for Technical Specification Improvement Regarding Steam Generator Tube Integrity (TSTF-449) | Nondestructive Examination
Incorporated by reference
Earthquake
Fuel cladding
Pressure Boundary Leakage
Power change |
| ML060680314 | 7 March 2006 | Issuance of Technical Specification Pages Re LCO Applicability 3.0 - Limiting Condition for Operation (LCO) Applicability | |
| ML060230052 | 13 January 2006 | License Amendment Request 06-02 Revision to Technical Specification 5.6.5, Core Operating Limits Report (Colr). | |
| ML053260105 | 21 November 2005 | 8 TS Pages - Diablo Canyon Unit 1 and 2, Issuance of Amendments 183/185 Revision to Technical Specifications 3.7.17 and 4.3 for a Temporary Cask Pit Spent Fuel Storage Rack for Cycles 14 to 16 | |
| DCL-05-120, License Amendment Request 05-05 Application for Technical Specification Change to Add LCO 3.0.8 on the Inoperability of Snubbers Using the Consolidated Line Item Improvement Process | 19 October 2005 | License Amendment Request 05-05 Application for Technical Specification Change to Add LCO 3.0.8 on the Inoperability of Snubbers Using the Consolidated Line Item Improvement Process | Incorporated by reference |
| DCL-05-068, Changes to Technical Specification Bases | 3 June 2005 | Changes to Technical Specification Bases | |
| ML050870396 | 22 March 2005 | Technical Specification Pages Re Reporting Requirements | Shutdown Margin
Offsite Dose Calculation Manual
Annual Radiological Environmental Operating Report
Process Control Program |
| ML050750263 | 11 March 2005 | 1) TS Page - Diablo Canyon, Correction to Page Issued in Amendment Nos 179 and 181, Respectively | |
| DCL-05-018, License Amendment Request 05-01 Revision to Technical Specification 5.5.9, Steam Generator Tube Surveillance Program, and 5.6.10, Steam Generator Tube Inspection Report. to Allow Use of the W* Alternate Repair Criteria. | 11 March 2005 | License Amendment Request 05-01 Revision to Technical Specification 5.5.9, Steam Generator Tube Surveillance Program, and 5.6.10, Steam Generator Tube Inspection Report. to Allow Use of the W* Alternate Repair Criteria. | Non-Destructive Examination
Hydrostatic
Nondestructive Examination
Finite Element Analysis
Earthquake |
| DCL-04-089, Response to June 14 and July 6, 2004, NRC Request for Additional Information Re License Amendment Request 03-18, Revision to Technical Specifications 5.5.9, 'Steam Generator (SG) Tube Surveillance Program,' & 5.6.10. | 30 July 2004 | Response to June 14 and July 6, 2004, NRC Request for Additional Information Re License Amendment Request 03-18, Revision to Technical Specifications 5.5.9, 'Steam Generator (SG) Tube Surveillance Program,' & 5.6.10. | Safe Shutdown Earthquake
Operating Basis Earthquake
Earthquake
Pressure Boundary Leakage
Scaffolding |
| DCL-04-037, Exigent License Amendment Request 04-02 Revision to Technical Specification 3.3.5, Loss of Power (LOP) Diesel Generator (DG) Start Instrumentation. | 2 April 2004 | Exigent License Amendment Request 04-02 Revision to Technical Specification 3.3.5, Loss of Power (LOP) Diesel Generator (DG) Start Instrumentation. | Shutdown Margin
Anticipated operational occurrence |
| ML040780380 | 11 March 2004 | Supplement to License Amendment Request 03-19 Revision to Technical Specifications 3.3.3 Post Accident Monitoring (PAM) Instrumentation and 3.6.8 Hydrogen Recombiners | Safe Shutdown
Reactor Vessel Water Level
Post Accident Monitoring
Pressure and Temperature Limits Report
Affidavit |
| DCL-04-013, License Amendment Request 03-17, Common Stars Amendment, Implementation of WCAP-14333 and WCAP-15376, RTS and ESFAS Test Times, Completion Times, and Surveillance Test Intervals | 13 February 2004 | License Amendment Request 03-17, Common Stars Amendment, Implementation of WCAP-14333 and WCAP-15376, RTS and ESFAS Test Times, Completion Times, and Surveillance Test Intervals | Anticipated operational occurrence
Internal Flooding
Probabilistic Risk Assessment
Large early release frequency
Earthquake
Maintenance Rule Program |
| DCL-04-008, Response to NRC Request for Additional Information Regarding License Amendment Request 03-02, Response Time Testing Elimination and Revision to Technical Specification 3.3.1. 'Reactor Trip System (RTS) Instrumentation'. | 23 January 2004 | Response to NRC Request for Additional Information Regarding License Amendment Request 03-02, Response Time Testing Elimination and Revision to Technical Specification 3.3.1. 'Reactor Trip System (RTS) Instrumentation'. | |
| DCL-03-173, License Amendment Request 03-19 for Revision to Technical Specifications 3.3.3, Post-Accident Monitoring (PAM) Instrumentation and 3.6.8, Hydrogen Recombiners | 30 December 2003 | License Amendment Request 03-19 for Revision to Technical Specifications 3.3.3, Post-Accident Monitoring (PAM) Instrumentation and 3.6.8, Hydrogen Recombiners | Safe Shutdown
Reactor Vessel Water Level
Post Accident Monitoring
Incorporated by reference
Affidavit |
| DCL-03-122, Changes to Technical Specifications Bases, Revision 2 | 26 September 2003 | Changes to Technical Specifications Bases, Revision 2 | |
| DCL-03-111, License Amendment Request 03-12 Revision to Technical Specifications 3.3.1, RTS Instrumentation, and 3.3.2, ESFAS Instrumentation, Enclosures 1 - 4 | 12 September 2003 | License Amendment Request 03-12 Revision to Technical Specifications 3.3.1, RTS Instrumentation, and 3.3.2, ESFAS Instrumentation, Enclosures 1 - 4 | Anticipated operational occurrence |
| DCL-03-067, License Amendment Request 03-08 Revision to Technical Specification 3.5.1, Emergency Core Cooling Systems/Accumulator. | 5 June 2003 | License Amendment Request 03-08 Revision to Technical Specification 3.5.1, Emergency Core Cooling Systems/Accumulator. | Incorporated by reference |
| DCL-02-097, License Amendment Request 02-05, Revision to Technical Specification Table 3.3.1-1, Reactor Trip System Instrumentation, & Revised Reactor Coolant System Flow Measurement | 27 August 2002 | License Amendment Request 02-05, Revision to Technical Specification Table 3.3.1-1, Reactor Trip System Instrumentation, & Revised Reactor Coolant System Flow Measurement | Fuel cladding |
| DCL-02-038, License Amendment Request 02-02, Revision to Technical Specifications Re Suspension of Positive Reactivity Additions | 10 April 2002 | License Amendment Request 02-02, Revision to Technical Specifications Re Suspension of Positive Reactivity Additions | Boric Acid
Shutdown Margin
Anticipated operational occurrence
Offsite Circuit
Power change |