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UK EPR - GDA issues and resolution plans

GDA Issue GDA Issue Ref. Resolution Plan Revised Resolution Plan Schedules or Revised Resolution Plans Closure letter Closure report
Internal Hazards
Dropped Loads and Impact GI-UKEPR-IH-01 GDA Issue GI-UKEPR-IH-01
Resolution Plan
N/A GI-UKEPR-IH-01 letter GI-UKEPR-IH-01 Close Out Report
Verification & Validation Studies GI-UKEPR-IH-02 GDA Issue GI-UKEPR-IH-02
Resolution Plan
N/A GI-UKEPR-IH-02 letter GI-UKEPR-IH-02 Close Out Report
Internal Flooding and Operator Actions GI-UKEPR-IH-03 GDA Issue GI-UKEPR-IH-03
Resolution Plan
GI-UKEPR-IH-03 Programme rev GI-UKEPR-IH-03 letter GI-UKEPR-IH-03 Close Out Report
Substantiation of Break Preclusion Claims for RCC-M Components GI-UKEPR-IH-04 GDA Issue GI-UKEPR-IH-04
Resolution Plan
N/A GI-UKEPR-IH-04 letter GI-UKEPR-IH-04 Close Out Report
Civil Engineering and External Hazards
Hypothesis and Methodology Notes for Class 1 Structures GI-UKEPR-CE-01 GDA Issue GI-UKEPR-CE-01
Resolution Plan
N/A GI-UKEPR-CE-01 letter GI-UKEPR-CE-01 Close Out Report
Use of ETC-C for the Design and Construction of the UK EPR GI-UKEPR-CE-02 GDA Issue GI-UKEPR-CE-02
Resolution Plan
N/A N/A GI-UKEPR-CE-02 Close Out Report
Beyond Design Basis Behaviour of the Containment GI-UKEPR-CE-03 GDA Issue GI-UKEPR-CE-03
Resolution Plan
N/A GI-UKEPR-CE-03 letter GI-UKEPR-CE-03 Close Out Report
Containment Analysis GI-UKEPR-CE-04 GDA Issue GI-UKEPR-CE-04
Resolution Plan
N/A GI-UKEPR-CE-04 letter GI-UKEPR-CE-04 Close Out Report
Reliability of the ETC-C GI-UKEPR-CE-05 GDA Issue GI-UKEPR-CE-05
Resolution Plan
N/A N/A GI-UKEPR-CE-05 Close Out Report
Seismic Analysis Methodology GI-UKEPR-CE-06 GDA Issue GI-UKEPR-CE-06
Resolution Plan
N/A

N/A

GI-UKEPR-CE-06 Close Out Report
Fault Studies
Heterogeneous Boron Dilution Faults GI-UKEPR-FS-01 GDA Issue GI-UKEPR-FS-01
Resolution Plan
GI-UKEPR-FS-01 Programme rev GI-UKEPR-FS-01 letter GI-UKEPR-FS-01 Close Out Report
Diversity for Frequent Faults GI-UKEPR-FS-02 GDA Issue GI-UKEPR-FS-02
Resolution Plan
GI-UKEPR-FS-02 Programme rev N/A GI-UKEPR-FS-02 Close Out Report
Safety Case for Cask Reloading Pit GI-UKEPR-FS-03 GDA Issue GI-UKEPR-FS-03
Resolution Plan
GI-UKEPR-FS-03 Programme rev N/A GI-UKEPR-FS-03 Close Out Report
Steam Generator Tube Rupture Safety Case GI-UKEPR-FS-04 GDA Issue GI-UKEPR-FS-04
Resolution Plan
N/A N/A GI-UKEPR-FS-04 Close Out Report
Design Basis Analysis of Essential Support Systems GI-UKEPR-FS-05 GDA Issue GI-UKEPR-FS-05
Resolution Plan
GI-UKEPR-FS05-Programme rev N/A GI-UKEPR-FS-05 Close Out Report
Control & Instrumentation
Design Information for Non-Computerised Safety System Required GI-UKEPR-CI-01 GDA Issue GI-UKEPR-CI-01
Resolution Plan
GI-UKEPR-CI-01 Programme rev N/A GI-UKEPR-CI-01 Close Out Report
Protection System Independent Confidence Building Measures GI-UKEPR-CI-02 GDA Issue GI-UKEPR-CI-02
Resolution Plan
GI-UKEPR-CI-02 Programme rev N/A GI-UKEPR-CI-02 Close Out Report
Claims, Arguments, Evidence Trail GI-UKEPR-CI-03 GDA Issue GI-UKEPR-CI-03
Resolution Plan
GI-UKEPR-CI-03 Programme rev N/A GI-UKEPR-CI-03 Close Out Report
SMART Devices GI-UKEPR-CI-04 GDA Issue GI-UKEPR-CI-04
Resolution Plan
GI-UKEPR-CI-04 Programme rev N/A GI-UKEPR-CI-04 Close Out Report
Obsolescence of SPPA T2000 Platform GI-UKEPR-CI-05 GDA Issue GI-UKEPR-CI-05
Resolution Plan
GI-UKEPR-CI-05 Programme rev N/A GI-UKEPR-CI-05 Close Out Report
Absence of Adequate C&I Architecture GI-UKEPR-CI-06 GDA Issue GI-UKEPR-CI-06
Resolution Plan
GI-UKEPR-CI-06 Programme rev N/A GI-UKEPR-CI-06 Close Out Report
Essential Electrical Systems
PCSR Presentation of Claims Arguments and Evidence GI-UKEPR-EE-01 GDA Issue GI-UKEPR-EE-01
Resolution Plan
GI-UKEPR-EE-01 Programme rev N/A GI-UKEPR-EE-01 Close Out Report
Reactor Chemistry
Combustible Gas Mitigation GI-UKEPR-RC-01 GDA Issue GI-UKEPR-RC-01
Resolution Plan
GI-UKEPR-RC-01 Programme rev N/A GI-UKEPR-RC-01 Close Out Report
Control and Minimisation of Ex-Core Radiation GI-UKEPR-RC-02 GDA Issue GI-UKEPR-RC-02
Resolution Plan
GI-UKEPR-RC-02 Programme rev N/A GI-UKEPR-RC-02 Close Out Report
Structural Integrity
Avoidance of Fracture GI-UKEPR-SI-01 GDA Issue GI-UKEPR-SI-01
Resolution Plan
GI-UKEPR-SI-01 Programme rev N/A GI-UKEPR-SI-01 Close Out Report
Structural Integrity - RPV Surveillance Scheme GI-UKEPR-SI-02 GDA Issue GI-UKEPR-SI-02
Resolution Plan
GI-UKEPR-SI-02 Programme rev N/A GI-UKEPR-SI-02 Close Out Report
Radiation Protection
Radiological Zoning and Bulk Shielding GI-UKEPR-RP-01 GDA Issue GI-UKEPR-RP-01
Resolution Plan
N/A N/A GI-UKEPR-RP-01 Close Out Report
Human Factors
Inadequate Substantiation of Human Based Safety Claims GI-UKEPR-HF-01 GDA Issue GI-UKEPR-HF-01
Resolution Plan
GI-UKEPR-HF-01 Programme rev N/A GI-UKEPR-HF-01 Close Out Report
Cross-Cutting
Categorisation and Classification of Systems Structures & Components GI-UKEPR-CC-01 GDA Issue GI-UKEPR-CC-01
Resolution Plan
GI-UKEPR-CC-01 Programme rev N/A GI-UKEPR-CC-01 Close Out Report
Consolidated Final GDA Submission GI-UKEPR-CC-02 GDA Issue GI-UKEPR-CC-02
Resolution Plan
GI-UKEPR-CC-02 Programme rev

N/A

GI-UKEPR-CC-02 Close Out Report
Consider and Action Plans to Address the Lessons Learnt From the Fukushima Event GI-UKEPR-CC-03 GDA Issue GI-UKEPR-CC-03
Resolution Plan
GI-UKEPR-CC-03 Programme rev N/A GI-UKEPR-CC-03 Close Out Report