25. 2. 1.        air systems(excl. piping)                         
 25. 2. 2.        water systems(excl. piping)                       
 25. 2. 3.        auxiliary heating boilers(excl. piping)           
 25. 2.         air & water service systems                         
 
 25. 3. 1.        local communications systems                      
 25. 3. 2.        signal systems                                    
 25. 3.         communications equipment                            
 
 25. 4. 1.        safety equipment                                  
 25. 4. 2.        shop, laboratory, & test equipment                
 25. 4. 3.        office equipment & furnishings                    
 25. 4. 4.        change room equipment                             
 25. 4. 5.        environmental monitoring equipment                
 25. 4. 6.        dining facilities                                 
 25. 4.         furnishings & fixtures                              
 
 25.98.         spare parts allowance                               
 25.99.         contingency allowance                               
 
 25.          miscellaneous plant equipment                                                    51.898

 
 26. 1.         reactor coolant                                                      20.358
 
 26. 2.         intermediate coolant                                
 
 26. 3.         turbine cycle working fluids                        
 
 26. 4.         other materials                                                       0.409
 
 26. 5.         Ar reactor-building cover gas                                         0.285
 
 26.98.         spare parts allowance                               
 26.99.         contingency allowance                               
 
 26.          special materials                                                                21.053