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Westinghouse AP1000® Reactor GDA Issues and Resolution Plans

GDA Issue GDA Issue Ref. Resolution Plan
Internal Hazards
Internal Fire Safety Case Substantiation GI-AP1000-IH-01 GDA Issue GI-AP1000-IH-01
Resolution Plan
Internal Flooding Safety Case GI-AP1000-IH-02 GDA Issue GI-AP1000-IH-02
Resolution Plan
Pressure Part Failure GI-AP1000-IH-03 GDA Issue GI-AP1000-IH-03
Resolution Plan
Internal Explosion Safety Case Substantiation GI-AP1000-IH-04 GDA Issue GI-AP1000-IH-04
Resolution Plan
Internal Missile Safety Case GI-AP1000-IH-05 GDA Issue GI-AP1000-IH-05
Resolution Plan
Substantiation and Analysis of the Consequences of Dropped Loads and Impact from Lifting Equipment Included Within the AP1000 Design GI-AP1000-IH-06 GDA Issue GI-AP1000-IH-06
Resolution Plan
Civil Engineering
Justification of Novel Form of Structure for the Steel/ Concrete Composite Walls and Floors Known as CA Modules GI-AP1000-CE-01 GDA Issue GI-AP1000-CE-01
Resolution Plan
Further Justification of Novel Form of Structure for Steel / Concrete Composite Wall to the Enhanced Shield Building GI-AP1000-CE-02 GDA Issue GI-AP1000-CE-02
Resolution Plan
AP1000 Material Standards and Material Specifications GI-AP1000-CE-03 GDA Issue GI-AP1000-CE-03
Resolution Plan
Fuel Handling Area Secondary Containment Leak Detection and Collection System GI-AP1000-CE-04 GDA Issue GI-AP1000-CE-04
Resolution Plan
Probabilistic Safety Analysis (PSA)
Success Criteria for the PSA GI-AP1000-PSA-01 GDA Issue GI-AP1000-PSA-01
Resolution Plan
Fire PSA GI-AP1000-PSA-02 GDA Issue GI-AP1000-PSA-02
Resolution Plan
Fault Studies
Spent Fuel Pool Safety Case GI-AP1000-FS-01 GDA Issue GI-AP1000-FS-01
Resolution Plan
Design Reference Point and Adequacy of Design Basis Analysis GI-AP1000-FS-02 GDA Issue GI-AP1000-FS-02
Resolution Plan
Diversity for Frequent Faults GI-AP1000-FS-03 GDA Issue GI-AP1000-FS-03
Resolution Plan
Use of In-core Detectors to Protect Against Adverse Power Distributions GI-AP1000-FS-04 GDA Issue GI-AP1000-FS-04
Resolution Plan
Potential Enhancements to the Diverse Safety Injection System GI-AP1000-FS-05 GDA Issue GI-AP1000-FS-05
Resolution Plan
Validation of the IRWST Cooling Function for the PRHR GI-AP1000-FS-06 GDA Issue GI-AP1000-FS-06
Resolution Plan
Safety Case for Shutdown Faults GI-AP1000-FS-07 GDA Issue GI-AP1000-FS-07
Resolution Plan
Fault Schedule for AP1000 GI-AP1000-FS-08 GDA Issue GI-AP1000-FS-08
Resolution Plan
Control & Instrumentation
Adequacy of Safety Case for DAS GI-AP1000-CI-01 GDA Issue GI-AP1000-CI-01
Resolution Plan
DAS Adequacy of Architecture GI-AP1000-CI-02 GDA Issue GI-AP1000-CI-02
Resolution Plan
Diversity Between the PMS (CIM) and DAS GI-AP1000-CI-03 GDA Issue GI-AP1000-CI-03
Resolution Plan
PMS Spurious Operation GI-AP1000-CI-04 GDA Issue GI-AP1000-CI-04
Resolution Plan
SMART Device Justification for Use GI-AP1000-CI-05 GDA Issue GI-AP1000-CI-05
Resolution Plan
Ovation Platform - Adequacy of Safety Case GI-AP1000-CI-06 GDA Issue GI-AP1000-CI-06
Resolution Plan
DCIS - Adequacy of Safety Case GI-AP1000-CI-07 GDA Issue GI-AP1000-CI-07
Resolution Plan
PMS - Adequacy of Safety Case GI-AP1000-CI-08 GDA Issue GI-AP1000-CI-08
Resolution Plan
CIM - Adequacy of Safety Case GI-AP1000-CI-09 GDA Issue GI-AP1000-CI-09
Resolution Plan
Class 1 Displays and Controls GI-AP1000-CI-010 GDA Issue GI-AP1000-CI-010
Resolution Plan
Essential Electrical Systems
PCSR Presentation of Claims Arguments and Evidence GI-AP1000-EE-01 GDA Issue GI-AP1000-EE-01
Resolution Plan
Fuel Design
Fuel Pin Modelling Safety Justification GI-AP1000-FD-01 GDA Issue GI-AP1000-FD-01
Resolution Plan
Tolerability of Depressurisation Forces in LBLOCA GI-AP1000-FD-02 GDA Issue GI-AP1000-FD-02
Resolution Plan
Use of the BEACON Code for On-line Compliance GI-AP1000-FD-03 GDA Issue GI-AP1000-FD-03
Resolution Plan
Reactor Chemistry
Accident Source Terms GI-AP1000-RC-01 GDA Issue GI-AP1000-RC-01
Resolution Plan
Primary Sampling System GI-AP1000-RC-02 GDA Issue GI-AP1000-RC-02
Resolution Plan
Hydrogen Dosing System GI-AP1000-RC-03 GDA Issue GI-AP1000-RC-03
Resolution Plan
Radiation Protection
Spent Fuel Pool Criticality Safety Case GI-AP1000-RP-01 GDA Issue GI-AP1000-RP-01
Resolution Plan
Mechanical Engineering
Squib Valve Concept and Design Substantiation GI-AP1000-ME-01 GDA Issue GI-AP1000-ME-01
Resolution Plan
Metrication of Mechanical Equipment and Civil Structural Steelwork Connections GI-AP1000-ME-02 GDA Issue GI-AP1000-ME-02
Resolution Plan
Mechanical System Pipework Design GI-AP1000-ME-03 GDA Issue GI-AP1000-ME-03
Resolution Plan
Structural Integrity
Avoidance of Fracture GI-AP1000-SI-01 GDA Issue GI-AP1000-SI-01
Resolution Plan
Fatigue Analysis GI-AP1000-SI-02 GDA Issue GI-AP1000-SI-02
Resolution Plan
Reactor Coolant Pump GI-AP1000-SI-03 GDA Issue GI-AP1000-SI-03
Resolution Plan
Containment Vessel GI-AP1000-SI-04 GDA Issue GI-AP1000-SI-04
Resolution Plan
Compliance of AP1000 Main Structural Components with ASME III Design Rules GI-AP1000-SI-05 GDA Issue GI-AP1000-SI-05
Resolution Plan
Categorisation and Classification GI-AP1000-SI-06 GDA Issue GI-AP1000-SI-06
Resolution Plan
Human Factors
Completeness of the HF Safety Case GI-AP1000-HF-01 GDA Issue GI-AP1000-HF-01
Resolution Plan
Cross-Cutting
Limits and Conditions GI-AP1000-CC-01 GDA Issue GI-AP1000-CC-01
Resolution Plan
PCSR to Support GDA GI-AP1000-CC-02 GDA Issue GI-AP1000-CC-02
Resolution Plan
Consider and Action Plans to Address the Lessons Learnt from the Fukushima Event GI-AP1000-CC-03 GDA Issue GI-AP1000-CC-03 Resolution Plan
Updated 27.01.14