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    NPPs in Japan
    
      
      
                    in Operation
            Takahama-3
                          
            
            
              
                                  
                    | Age: | 
                                        40 | 
                  
                                                  
                    | Reactor Type: | 
                    PWR | 
                  
                                                  
                    | Gross Output: | 
                    870MWe | 
                  
                                                  
                    | Net Output: | 
                    830MWe | 
                  
                                
                  | Owner: | 
                                    Kansai EPCO | 
                
                
                  | Operator: | 
                  
                                          Kansai EPCO                                       | 
                
              
             
                          
                
                                      
                      | Applications for Restart: | 
                      2013-07-08 | 
                    
                                                        
                      | NRA's Approval for basic design: | 
                      2015-02-12 | 
                    
                                                        
                      | NRA's Approval for detailed design: | 
                      2015-08-04 | 
                    
                                                        
                      | NRA's Approval of operational safety: | 
                      2015-10-09 | 
                    
                                  
               
                        
              
                                  
                    | Date of order: | 
                    1981 | 
                  
                                                  
                    | Construction Start: | 
                    1980-11 | 
                  
                                                  
                    | Concrete placing: | 
                    1980-12 | 
                  
                                                  
                    | Initial Criticality: | 
                    1984-04-17 | 
                  
                                                  
                    | Grid connection: | 
                    1984-05 | 
                  
                                                  
                    | Commercial Operation: | 
                    1985-01-17 | 
                  
                                                  
                    | Main contractor: | 
                    MSK | 
                  
                                                  
                    | Architect Engineer: | 
                    Kansai EPCO/MAPI | 
                  
                                                  
                    | Reactor System supplier: | 
                    MHI | 
                  
                                                  
                    | Reactor Vessel supplier: | 
                    MHI | 
                  
                                                  
                    | Incore Structure supplier: | 
                    MHI | 
                  
                                                  
                    | Fuel supplier: | 
                    MNF | 
                  
                                                  
                    | Steam raising supplier: | 
                    MHI | 
                  
                                                  
                    | Turbine generator supplier: | 
                    MHI | 
                  
                                                  
                    | Civil works: | 
                    various |