Time Axis Information: Fuel Debris Retrieval

Decommissioning ProcessTermShort-TermMid-TermLong-Term 1Long-Term 2
Contaminated Water Management
Fuel Removal from SFP
Fuel Debris Retrieval
Dismantling PCV/RPV/Buildings
Characterization for rational waste management
Transport/Storing/Storage
Processing/Disposal/Environment Remediation
Fuel Debris RetrievalShort-TermMid-TermLong-Term 1Long-Term 2
BST-001 “Remote control technology”✓
BST-002 “Visualization technology (including 3D)”✓✓
BST-003 “Measurement and analysis technology”✓✓
BST-004 “Radiation resistance”✓
BST-005 “Standardization”✓
BST-006 “Risk assessment”✓
BST-007 “Knowledge management”✓✓
FDR-101 “Understanding status of fuel debris”✓
FDR-102 “Understanding status of structures inside PCV and RPV”✓
FDR-103 “Understanding status of FP”✓
FDR-104 “Understanding dose inside PCV and RPV”✓
FDR-105 “Collection of knowledge on conditions inside PCV”✓
FDR-106 “Understanding contamination status inside buildings”✓
FDR-201 “Sorting fuel debris and radioactive waste”✓
FDR-202 “Shielding and decontamination measures”✓
FDR-203 “Controlling worker exposure inside the building”✓
FDR-204 “Site Boundary Dose Assessment”✓
FDR-205 “Establishing confinement function”✓
FDR-206 “Measures against dust”✓
FDR-207 “Criticality control”✓✓
FDR-208 “Understanding status of fuel for maintaining stable conditions”✓
FDR-209 “Maintaining cooling function”✓
FDR-210 “Understanding hydrogen generation behavior”✓
FDR-211 “Ensuring structural integrity of PCV and building”✓
FDR-212 “Ensuring integrity of system equipment and areas”✓
FDR-213 “Fuel debris retrieval policy”✓✓
FDR-214 “Establishing fuel debris retrieval strategy”✓
FDR-215 “Establishing and operating comprehensive risk management policy”✓
FDR-216 “Emergency measures”✓
FDR-217 “Establishing access route to fuel debris”✓✓
FDR-218 “Developing fuel debris retrieval equipment and devices”✓
FDR-219 “Ensuring safety during fuel debris processing”✓
FDR-220 “Establishing closed loop”✓
FDR-301 “Retrieving fuel debris inside PCV”✓
FDR-302 “Retrieving fuel debris inside RPV”✓
FDR-303 “Continuous maintaining and ensuring safety function”✓