> **TESLA Budget Book -- Dictionary Version**

This tabulation is included here, not to provide any additional cost
estimate data beyond what is given in the TESLA TDR, but rather to
indicate the extent of the elements considered in preparing the cost
estimate. This table was put into a WBS spreadsheet format to facilitate
viewing the high level summaries while allowing study of the individual
elements. The highest level summary is presented, followed by the
expanded listing of the elements considered for each sub-system on
subsequent pages.

**Level 3 Elements**

  ------------- ------------ -------------- ---------------- ----- -------- -------- ----------- ------- --------- --------- ---------
  **TESLA                                                                                                                    
  Budget Book -                                                                                                              
  Dictionary                                                                                                                 
  Version**                                                                                                                  
  (w/Fermilab                                                                                                                
  WBS)                                                                                                                       

                March 2001 -                                                                                                 
                phg -                                                                                                        
                modified                                                                                                     
                3dec01                                                                                                       

                cost                                                                                                         
                estimate in                                                                                                  
                M Euros                                                                                                      
                units - year                                                                                                 
                2000 costs                                                                                                   

                includes                                                                         \#      1\. Cost  1.a cost  1.a.b
                only level                                                                       units                       cost
                of costs                                                                                                     
                available in                                                                                                 
                TESLA TDR                                                                                                    

                                                                                                         roll-up   roll-up   roll-up

                                                                                                                             

  1             Total -                                                                                  3,377               
                TESLA                                                                                                        
                Collider +                                                                                                   
                XFEL                                                                                                         
                Increments                                                                                                   

                1.1          TESLA                                                                                 3,136     
                             Collider -                                                                                      
                             total (not                                                                                      
                             including                                                                                       
                             XFEL)                                                                                           

                             1.1.1          Main Linac                                                                       1,131
                                            Modules                                                                          

                             1.1.2          Main Linac RF                                                                    587
                                            System                                                                           

                             1.1.3          Tunnel &                                                                         546
                                            Buildings                                                                        

                             1.1.4          Machine                                                                          336
                                            Infrastructure                                                                   

                             1.1.5          Damping Rings                                                                    215

                             1.1.6          Auxiliary                                                                        124
                                            Systems                                                                          

                             1.1.7          Beam Delivery                                                                    101
                                            System                                                                           

                             1.1.8          Injection System                                                                 97

                                                                                                                             

                1.2          XFEL                                                                                  241       
                             Increments -                                                                                    
                             total                                                                                           

                             1.2.1          XFEL Increments                                                                  241
  ------------- ------------ -------------- ---------------- ----- -------- -------- ----------- ------- --------- --------- ---------

**Level 4 Elements**

  ------------- ------------ -------------- ---------------- ---------------- ---------------------------- ------- ---------
  **TESLA                                                                                                          
  Budget Book -                                                                                                    
  Dictionary                                                                                                       
  Version**                                                                                                        
  (w/Fermilab                                                                                                      
  WBS)                                                                                                             

                March 2001 -                                                                                       
                phg -                                                                                              
                modified                                                                                           
                3dec01                                                                                             

                cost                                                                                               
                estimate in                                                                                        
                M Euros                                                                                            
                units - year                                                                                       
                2000 costs                                                                                         

                includes                                                                                   \#      1.a.b
                only level                                                                                 units   cost
                of costs                                                                                           
                available in                                                                                       
                TESLA TDR                                                                                          

                                                                                                                   roll-up

                                                                                                                   

  1             Total -                                                                                            
                TESLA                                                                                              
                Collider +                                                                                         
                XFEL                                                                                               
                Increments                                                                                         

                1.1          TESLA                                                                                 
                             Collider -                                                                            
                             total (not                                                                            
                             including                                                                             
                             XFEL)                                                                                 

                             1.1.1          Main Linac                                                             1,131
                                            Modules                                                                

                                            1.1.1.1          Cavity                                                
                                                             preparation &                                         
                                                             string assembly                                       

                                            1.1.1.2          Cryostat modules                                      
                                                             & sc magnets                                          

                                            1.1.1.3          Cavity structure                                      
                                                             & vessel                                              
                                                             fabrication                                           

                                            1.1.1.4          Niobium material                                      
                                                             RRR 300                                               

                                            1.1.1.5          RF Power & HOM                                        
                                                             Coupler                                               

                                                                                                                   

                             1.1.2          Main Linac RF                                                          587
                                            System                                                                 

                                            1.1.2.1          RF Power                                              
                                                             Distribution &                                        
                                                             LLRF                                                  

                                            1.1.2.2          Klystrons &                                           
                                                             Interlocks                                            

                                            1.1.2.3          Modulator                                             

                                            1.1.2.4          Pulse                                                 
                                                             transformer &                                         
                                                             predriver                                             

                                            1.1.2.5          HV pulse cable &                                      
                                                             installation                                          

                                                                                                                   

                             1.1.3          Tunnel &                                                               546
                                            Buildings                                                              

                                            1.1.3.1          Tunnels & access                                      
                                                             shafts                                                

                                            1.1.3.2          Site & halls &                                        
                                                             buildings                                             

                                            1.1.3.3          General Tunnel                                        
                                                             Infrastructure                                        

                                                                                                                   

                             1.1.4          Machine                                                                336
                                            Infrastructure                                                         

                                            1.1.4.1          Cryogenic plants                                      
                                                             & supply                                              

                                            1.1.4.2          Cryogenic                                             
                                                             Distribution                                          

                                            1.1.4.3          Water plants &                                        
                                                             distribution                                          

                                            1.1.4.4          AC Power plant &                                      
                                                             distribution                                          

                                            1.1.4.5          Various supply                                        
                                                             systems                                               

                                                                                                                   

                             1.1.5          Damping Rings                                                          215

                                            1.1.5.1          Magnets & Power                                       
                                                             System                                                

                                            1.1.5.2          Vacuum system                                         

                                            1.1.5.3          RF Power &                                            
                                                             cavity system                                         

                                            1.1.5.4          Beam diagnostics                                      
                                                             & controls                                            

                                                                                                                   

                             1.1.6          Auxiliary                                                              124
                                            Systems                                                                

                                            1.1.6.1          Global machine                                        
                                                             control system                                        

                                            1.1.6.2          Electronic &                                          
                                                             cabling                                               

                                            1.1.6.3          Vacuum RF Power                                       
                                                             coupler                                               

                                            1.1.6.4          Vacuum modules -                                      
                                                             Main Linac                                            
                                                             Cryostats                                             

                                            1.1.6.5          Various                                               
                                                             auxiliary                                             
                                                             systems                                               

                                                                                                                   

                             1.1.7          Beam Delivery                                                          101
                                            System                                                                 

                                            1.1.7.1          Magnets & Power                                       
                                                             System                                                

                                            1.1.7.2          Beam Stops &                                          
                                                             cooling                                               

                                            1.1.7.3          Beam diagnostic                                       

                                            1.1.7.4          Vacuum System                                         

                                            1.1.7.5          Fast Kicker &                                         
                                                             Collimator                                            
                                                             System                                                

                                                                                                                   

                             1.1.8          Injection System                                                       97

                                            1.1.8.1          5 GeV Positron                                        
                                                             Linac & Beamline                                      

                                            1.1.8.2          Positron Source                                       
                                                             & Injector                                            

                                            1.1.8.3          5 GeV Electron                                        
                                                             Linac                                                 

                                            1.1.8.4          Polarized gun &                                       
                                                             injector                                              

                                            1.1.8.5          RF Gun &                                              
                                                             Injector                                              

                                                                                                                   

                                                                                                                   

                1.2          XFEL                                                                                  
                             Increments -                                                                          
                             total                                                                                 

                             1.2.1          XFEL Increments                                                        241

                             1.2.1.1        XFEL Tunnel &                                                          
                                            buildings                                                              

                             1.2.1.2        XFEL Machine                                                           
                                            additives                                                              

                             1.2.1.3        XFEL Beam                                                              
                                            switchyard                                                             

                             1.2.1.4        Linac to XFEL                                                          
                                            Beam lines                                                             
  ------------- ------------ -------------- ---------------- ---------------- ---------------------------- ------- ---------

**Level 5 Elements**

  ------------- ------------ ------------ --------- ------------- ---------------------------- -------- ---------
  **TESLA                                                                                               
  Budget Book -                                                                                         
  Dictionary                                                                                            
  Version**                                                                                             
  (w/Fermilab                                                                                           
  WBS)                                                                                                  

                March 2001 -                                                                            
                phg -                                                                                   
                modified                                                                                
                3dec01                                                                                  

                cost                                                                                    
                estimate in                                                                             
                M Euros                                                                                 
                units - year                                                                            
                2000 costs                                                                              

                includes                                                                       \# units 1.a.b
                only level                                                                              cost
                of costs                                                                                
                available in                                                                            
                TESLA TDR                                                                               

                                                                                                        roll-up

                                                                                                        

  1             Total -                                                                                 
                TESLA                                                                                   
                Collider +                                                                              
                XFEL                                                                                    
                Increments                                                                              

                1.1          TESLA                                                                      
                             Collider -                                                                 
                             total (not                                                                 
                             including                                                                  
                             XFEL)                                                                      

                             1.1.1        Main                                                          1,131
                                          Linac                                                         
                                          Modules                                                       

                                          1.1.1.1   Cavity                                              
                                                    preparation &                                       
                                                    string                                              
                                                    assembly                                            

                                                    1.1.1.1.1     cavity preparation &         20,592   
                                                                  assembly                              

                                          1.1.1.2   Cryostat                                            
                                                    modules & sc                                        
                                                    magnets                                             

                                                    1.1.1.2.1     vacuum vessel & cold mass    1,716    

                                                                  vacuum vessel                         

                                                                  Cryo supports                         

                                                                  GHeRP (return pipe)                   

                                                                  shields 4.5 degree                    

                                                                  shields 70 degree                     

                                                                  Cryo pipes                            

                                                                  Cold mass pre-assembly                

                                                                  intermediate transportation           

                                                                  Final transportation                  

                                                                  management                            

                                                    1.1.1.2.2     module intercon beam vacuum  1,716    

                                                    1.1.1.2.3     magnet package               750      

                                                    1.1.1.2.4     module instrumentation       1,716    

                                                    1.1.1.2.5     module interconnection       1,716    

                                          1.1.1.3   Cavity                                              
                                                    structure &                                         
                                                    vessel                                              
                                                    fabrication                                         

                                                    1.1.1.3.1     Structure machining          20,592   

                                                    1.1.1.3.2     Tuner mechanics + gear box   20,592   

                                                    1.1.1.3.3     Titanium vessel, tubes &     20,592   
                                                                  bellows                               

                                                    1.1.1.3.4     Tuner motor & electronics    20,592   

                                                    1.1.1.3.5     Assembly & EB Welding        20,592   

                                                    1.1.1.3.6     Magnetic shielding Cryoperm  20,592   

                                                    1.1.1.3.7     Magnetic shielding           20,592   
                                                                  fabrication                           

                                                    1.1.1.3.8     Piezo tuner                           

                                          1.1.1.4   Niobium                                             
                                                    material RRR                                        
                                                    300                                                 

                                                    1.1.1.4.1     Niobium 300 material         20,592   

                                                    1.1.1.4.2     Niobium 30 material          20,592   

                                                    1.1.1.4.3     NbTi flange material         20,592   

                                          1.1.1.5   RF Power &                                          
                                                    HOM Coupler                                         

                                                    1.1.1.5.1     RF power coupler fabrication 20,592   

                                                    1.1.1.5.2     Cavity control inside        20,592   
  ------------- ------------ ------------ --------- ------------- ---------------------------- -------- ---------

  -- --- ------- --------- -------------- ---------------------------- ------- --------
                                                                               

         1.1.2   Main                                                          587
                 Linac RF                                                      
                 System                                                        

                 1.1.2.1   RF Power                                            
                           Distribution &                                      
                           LLRF                                                

                           1.1.2.1.1      RF Power Distribution        572     

                                          RF power circulators                 

                                          RF power hybrid couplers             

                                          RF wave guides                       

                                          RF transformers                      

                                          RF bellows                           

                                          RF signal couplers                   

                           1.1.2.1.2      Low Level RF Control         572     

                                          LLC digital feedback                 

                                          LLC monitoring                       

                                          LLC RF components                    

                                          LLC miscellaneous                    

                                          LLC master oscillator &              
                                          distribution                         

                           1.1.2.1.3      (blank)                              

                 1.1.2.2   Klystrons &                                         
                           Interlocks                                          

                           1.1.2.2.1      Klystron, solenoid & socket  572     

                           1.1.2.2.2      Klystron interlocks          572     

                           1.1.2.2.3      Klys, aux. PS Fil, Sol,      572     
                                          Bias, Vac.                           

                           1.1.2.2.4      (blank)                              

                 1.1.2.3   Modulator                                           

                           1.1.2.3.1      Modulator pulser unit        572     

                                          Pulse transformer assembly           

                                          HV power supply                      

                                          Control/interlock                    

                                          Switch assembly                      

                                          Crowbar system                       

                                          Capacitor banks                      

                                          Bouncer system                       

                                          Supports, cooling, &                 
                                          ventilation                          

                                          Under shoot circuit                  

                                          Local subsystem control              

                                          Miscellaneous                        

                           1.1.2.3.2      Modulator interlock          572     

                 1.1.2.4   Pulse                                               
                           transformer &                                       
                           predriver                                           

                           1.1.2.4.1      Pulse trans. Unit (incl.fil  572     
                                          & container)                         

                           1.1.2.4.2      Cavity interlock             572     

                           1.1.2.4.3      Tunnel cable connections     572     

                           1.1.2.4.4      PreDriver                            

                 1.1.2.5   HV pulse cable                                      
                           & installation                                      

                           1.1.2.5.1      Pulse power cables           572     

                           1.1.2.5.2      Pulse cable installation     572     

                                                                               
  -- --- ------- --------- -------------- ---------------------------- ------- --------

  -- --- ------- ---------------- ---------------- ---------------------------- --------- --------
         1.1.3   Tunnel &                                                                 546
                 Buildings                                                                

                 1.1.3.1          Tunnels & access                                        
                                  shafts                                                  

                                  1.1.3.1.1        Main Linac                   33,500    

                                  1.1.3.1.2        Damping ring                 4,000     

                                  1.1.3.1.3        Access shaft unit            19        

                                  1.1.3.1.4        Bypass Tunnel positrons      600       

                                  1.1.3.1.5        Engineering costs                      

                 1.1.3.2          Site & halls &                                          
                                  buildings                                               

                                  1.1.3.2.1        Site ground                  800,000   

                                  1.1.3.2.2        HEP experimental Hall        61,500    

                                  1.1.3.2.3        Site infrastructure - aux    8         
                                                   halls                                  

                                  1.1.3.2.4        Refrigerator halls           170,520   

                                  1.1.3.2.5        HE dump halls                20,000    

                                  1.1.3.2.6        Cryo Module Test Facility    134,460   
                                                   Hall                                   

                                  1.1.3.2.7        RF Modulator & Water Plant   113,680   
                                                   Halls                                  

                                  1.1.3.2.8        Engineering costs                      

                 1.1.3.3          General Tunnel                                          
                                  Infrastructure                                          

                                  1.1.3.3.1        Monorail                     34,000    

                                  1.1.3.3.2        Traffic lane                 37,620    

                                  1.1.3.3.3        Fire safety system           40,000    

                                  1.1.3.3.4        Module supports              3,500     

                                  1.1.3.3.5        Electronic shielding         8,237     

                                  1.1.3.3.6        Handy lossy cable            40,000    

                                                                                          

         1.1.4   Machine                                                                  336
                 Infrastructure                                                           

                 1.1.4.1          Cryogenic plants                                        
                                  & supply                                                

                                  1.1.4.1.1        Cold boxes                             

                                  1.1.4.1.2        Compressors                            

                                  1.1.4.1.3        Distribution boxes 3,4,5,7             

                                  1.1.4.1.4        Cold compressors                       

                                  1.1.4.1.5        Distributions boxes 1,6                

                                  1.1.4.1.6        Purification                           

                                  1.1.4.1.7        Controls                               

                                  1.1.4.1.8        Liquid Helium storage                  

                                  1.1.4.1.9        Warm gas storage                       

                                  1.1.4.1.10       Distribution box 2                     

                                  1.1.4.1.11       Helium                                 

                                  1.1.4.1.12       Miscellaneous                          

                                  1.1.4.1.13       Budget value to XFEL                   
                                                   Incrementals                           

                 1.1.4.2          Cryogenic                                               
                                  Distribution                                            

                                  1.1.4.2.1        Warm Helium gas tube (DN200)           

                                  1.1.4.2.2        Transfer lines                         

                                  1.1.4.2.3        Vacuum Barriers                        

                                  1.1.4.2.4        Feed boxes                             

                                  1.1.4.2.5        End boxes                              

                                  1.1.4.2.6        Injection feed boxes                   

                                  1.1.4.2.7        Damping ring RF feed boxes             

                                  1.1.4.2.8        Controls                               

                                  1.1.4.2.9        Booster                                

                                  1.1.4.2.10       Injection distribution box             

                 1.1.4.3          Water plants &                                          
                                  distribution                                            

                                  1.1.4.3.1        Water auxiliary halls                  

                                  1.1.4.3.2        Water tunnels                          

                                  1.1.4.3.3        Water XFEL                             

                                  1.1.4.3.4        Water Experiments                      

                 1.1.4.4          AC Power plant &                                        
                                  distribution                                            

                                  1.1.4.4.1        Low Voltage AC Power                   
                                                   distribution                           

                                  1.1.4.4.2        High Voltage AC Power plant            

                                  1.1.4.4.3        20 KV AC power switchyard              
                                                   stations                               

                                  1.1.4.4.4        Wall plug power                        

                                  1.1.4.4.5        Low Voltage AC Power                   
                                                   stations                               

                 1.1.4.5          Various supply                                          
                                  systems                                                 

                                  1.1.4.5.1        Main LINC segment            8         
                                                   ventilation                            

                                  1.1.4.5.2        Auxiliary Hall ventilation   8         

                                  1.1.4.5.3        Main Linac first station     2         
                                                   ventilation                            

                                  1.1.4.5.4        HEP Experimental hall        1         
                                                   ventilation                            

                                  1.1.4.5.5        Damping Ring Infrastructure            

                                  1.1.4.5.6        Cryo Test facility                     
                                                   cryogenics                             

                                  1.1.4.5.7        RF Power test facility                 

                                  1.1.4.5.8        Cryo test facility operation           

                                  1.1.4.5.9        Cryo test RF Power System              

                                  1.1.4.5.10       Cryo test control system               

                                  1.1.4.5.11       Cryo-connection to HERA                
                                                   cryo-plant                             

                                  1.1.4.5.12       Cryo test vacuum                       

                                  1.1.4.5.13       Cryo Test vertical dewar RF            

                                                                                          
  -- --- ------- ---------------- ---------------- ---------------------------- --------- --------

  -- --- ------- --------- ------------- ---------------------------- ------- --------
         1.1.5   Damping                                                      215
                 Rings                                                        

                 1.1.5.1   Magnets &                                          
                           Power System                                       

                           1.1.5.1.1     Special Magnets - Wigglers           

                           1.1.5.1.2     Quadrupoles for Damping Ring         

                           1.1.5.1.3     Dipoles for Damping Ring             

                           1.1.5.1.4     Injection/Extraction                 
                                         Sections                             

                           1.1.5.1.5     Sextupoles for Damping Ring          

                           1.1.5.1.6     Magnet assembly                      

                           1.1.5.1.7     Solenoids B-line & Bunch             
                                         Compressor                           

                           1.1.5.1.8     Magnetic measurements                

                           1.1.5.1.9     Correctors for Damping Ring          

                           1.1.5.1.10    Quadrupoles for Beamline &           
                                         B.C.                                 

                           1.1.5.1.11    multipole girders/supports           

                           1.1.5.1.12    Power supply system                  

                           1.1.5.1.13    Dipoles for Beamline and             
                                         B.C.                                 

                           1.1.5.1.14    Dipole stands and supports           

                           1.1.5.1.15    Correctors for Beamline &            
                                         B.C.                                 

                           1.1.5.1.16    Sextupoles for Beamline &            
                                         B.C.                                 

                 1.1.5.2   Vacuum system                                      

                           1.1.5.1.1     Pumps and power supplies             

                           1.1.5.1.2     Damping Ring Vacuum Chamber          

                           1.1.5.1.3     Vacuum chamber supports              

                           1.1.5.1.4     Manual & auto valves                 

                 1.1.5.3   RF Power &                                         
                           cavity system                                      

                           1.1.5.3.1     RF Cryo-modules                      

                           1.1.5.3.2     RF Power sources                     

                           1.1.5.3.3     Waveguide network system             

                           1.1.5.3.4     Cryogenic system                     

                           1.1.5.3.5     Cooling system                       

                           1.1.5.3.6     Electronics, controls,               
                                         interlocks, etc.                     

                 1.1.5.4   Beam                                               
                           diagnostics &                                      
                           controls                                           

                           1.1.5.4.1     BPM button/strip line                
                                         monitors                             

                           1.1.5.4.2     Beam diagnostics electronics         

                           1.1.5.4.3     Toroidal current                     
                                         transformers                         

                           1.1.5.4.4     Wall current monitors                

                           1.1.5.4.5     Emittance measurement system         

                           1.1.5.4.6     Tune monitors                        

                           1.1.5.4.7     Beam loss monitors                   

                           1.1.5.4.8     Fluorescent screens                  

                           1.1.5.4.9     Scrapers                             

                           1.1.5.4.10    DC current transformers              

                                                                              
  -- --- ------- --------- ------------- ---------------------------- ------- --------

  -- --- ------- ----------- ------------ ---------------------------- ------- --------
         1.1.6   Auxiliary                                                     124
                 Systems                                                       

                 1.1.6.1     Global                                            
                             machine                                           
                             control                                           
                             system                                            

                             1.1.6.1.1    Electronics racks, etc       700     

                             1.1.6.1.2    Crates, front-end servers    700     

                             1.1.6.1.3    Control room equipment       100     

                             1.1.6.1.4    Network equipment            800     

                             1.1.6.1.5    Expendable Materials         300     

                             1.1.6.1.6    Network cables               500     

                             1.1.6.1.7    Alarm interface modules      60      

                             1.1.6.1.8    Servers & consoles           300     

                             1.1.6.1.9    Alarm line cables            60      

                 1.1.6.2     Electronic &                                      
                             cabling                                           

                             1.1.6.2.1    Data acquisition             900     

                             1.1.6.2.2    Monitor electronics Main     800     
                                          Linac                                

                             1.1.6.2.3    Beam loss Main Linac         800     

                             1.1.6.2.4    Beam monitors Main Linac     800     

                             1.1.6.2.5    Monitor electronics general  500     

                             1.1.6.2.6    Commercial electronics       100     

                             1.1.6.2.7    Monitor beam lines           100     

                             1.1.6.2.8    Miscellaneous items                  

                 1.1.6.3     Vacuum RF                                         
                             Power                                             
                             coupler                                           

                             1.1.6.3.1    Pump tube d=100                      

                             1.1.6.3.2    Sputter pump - 60 l/sec              

                             1.1.6.3.3    Titanium sublimation pump            

                             1.1.6.3.4    Sputter pump power supplies          

                             1.1.6.3.5    TSP power supplies                   

                             1.1.6.3.6    Manual valve ID 35                   

                             1.1.6.3.7    Vacuum component electronics         

                             1.1.6.3.8    Bellows                              

                             1.1.6.3.9    Pump pots                            

                 1.1.6.4     Vacuum                                            
                             modules -                                         
                             Main Linac                                        
                             Cryostats                                         

                             1.1.6.4.1    Penning filaments                    

                             1.1.6.4.2    Pump stations                        

                             1.1.6.4.3    Manual vacuum valve ID 100           

                             1.1.6.4.4    Vacuum installation tools            
                                          cryostats                            

                             1.1.6.4.5    Vacuum component electronics         

                             1.1.6.4.6    Bridge valves                        

                             1.1.6.4.7    Pirani filaments                     

                 1.1.6.5     Various                                           
                             auxiliary                                         
                             systems                                           

                             1.1.6.5.1    DC power supplies Main Linac         

                             1.1.6.5.2    Spare linac modules                  

                             1.1.6.5.3    Alignment & Survey                   

                             1.1.6.5.4    Cables from general store            

                             1.1.6.5.5    Connectors from general              
                                          store                                

                             1.1.6.5.6    Main Linac beam vacuum               
                                          control                              

                             1.1.6.5.7    Radiation safety interlock           
                                          system                               

                                                                               
  -- --- ------- ----------- ------------ ---------------------------- ------- --------

  -- --- ------- ---------- ------------ ---------------------------- ------- --------
         1.1.7   Beam                                                         101
                 Delivery                                                     
                 System                                                       

                 1.1.7.1    Magnets &                                         
                            Power System                                      

                            1.1.7.1.1    Magnet Supplies & Cables             

                            1.1.7.1.2    Quadrupoles                  180     

                            1.1.7.1.3    Main Dipoles                 370     

                            1.1.7.1.4    Electrostatic Separators     32      

                            1.1.7.1.5    SC Doublets                  2       

                            1.1.7.1.6    Sextupoles & Octupoles       26      

                            1.1.7.1.7    Movers                       206     

                            1.1.7.1.8    Emergency extraction quads   22      

                            1.1.7.1.9    Emergency extraction dipoles 12      

                            1.1.7.1.10   Supports                     624     

                            1.1.7.1.11   H/V correctors               400     

                            1.1.7.1.12   Main extraction quadrupoles  6       

                            1.1.7.1.13   Main extraction dipoles      4       

                            1.1.7.1.14   Main extraction septum       2       

                            1.1.7.1.15   Emergency extraction septum  2       

                 1.1.7.2    Beam Stops &                                      
                            cooling                                           

                            1.1.7.2.1    Cooling system               2       

                            1.1.7.2.2    Fast extraction, 30 kicker,  2       
                                         1 m long                             

                            1.1.7.2.3    Fast sweep                   4       

                            1.1.7.2.4    Water vessel                 6       

                 1.1.7.3    Beam                                              
                            diagnostic                                        

                            1.1.7.3.1    Laser profile                2       

                            1.1.7.3.2    Beam electronics             370     

                            1.1.7.3.3    Final Focus Monitor          2       

                            1.1.7.3.4    BPM                          200     

                            1.1.7.3.5    Beam loss monitor            370     

                            1.1.7.3.6    Wire scanner                 16      

                            1.1.7.3.7    Cables & connectors          370     

                 1.1.7.4    Vacuum                                            
                            System                                            

                            1.1.7.4.1    Copper surfacing             1,800   

                            1.1.7.4.2    Vacuum tubes                 3,400   

                            1.1.7.4.3    Pumps & valves               200     

                            1.1.7.4.4    Electronics                  200     

                            1.1.7.4.5    Vacuum utilities             200     

                 1.1.7.5    Fast Kicker                                       
                            & Collimator                                      
                            System                                            

                            1.1.7.5.1    Spoiler                      26      

                            1.1.7.5.2    Spoiler cooling water unit   26      

                            1.1.7.5.3    Absorber                     12      

                            1.1.7.5.4    Absorber cooling water       12      
                                         circuit                              

                            1.1.7.5.5    Instrumentation              2       

                            1.1.7.5.6    General cables & connectors  3,400   

                            1.1.7.5.7    Fast Kickers                 16      

                            1.1.7.5.8    Magnet mover electronics &   206     
                                         cables                               

                            1.1.7.5.9    BPM                          10      

                            1.1.7.5.10   Electronics                  1       

                            1.1.7.5.11   Miscellaneous                        

                                                                              
  -- --- ------- ---------- ------------ ---------------------------- ------- --------

  -- --- ------- ----------- ------------ ---------------------------- ------- --------
         1.1.8   Injection                                                     97
                 System                                                        

                 1.1.8.1     5 GeV                                             
                             Positron                                          
                             Linac &                                           
                             Beamline                                          

                             1.1.8.1.1    Cryogenic modules                    

                             1.1.8.1.2    RF power system                      

                             1.1.8.1.3    Accelerating system                  

                             1.1.8.1.4    Magnet elements                      

                             1.1.8.1.5    Beam Line Magnets                    

                             1.1.8.1.6    Beam Line Vacuum system              

                             1.1.8.1.7    Beam Line Instrumentation            

                             1.1.8.1.8    Vacuum                               

                             1.1.8.1.9    Instrumentation                      

                             1.1.8.1.10   Beam Line DC power supplies          

                 1.1.8.2     Positron                                          
                             Source &                                          
                             Injector                                          

                             1.1.8.2.1    RF power system                      

                             1.1.8.2.2    100 m long undulator (all            
                                          included)                            

                             1.1.8.2.3    Accelerating system                  

                             1.1.8.2.4    Target & pulsed magnet (x2)          

                             1.1.8.2.5    Magnets                              

                             1.1.8.2.6    Beam Line vacuum                     

                             1.1.8.2.7    DC power supplies                    

                             1.1.8.2.8    Instrumentation                      

                             1.1.8.2.9    Pumps, bellows & valves              

                 1.1.8.3     5 GeV                                             
                             Electron                                          
                             Linac                                             

                             1.1.8.3.1    Cryo Modules                         

                             1.1.8.3.2    Klystrons & Modulators               

                             1.1.8.3.3    Power supplies                       

                             1.1.8.3.4    Vacuum                               

                             1.1.8.3.5    Magnet packages                      

                 1.1.8.4     Polarized                                         
                             gun &                                             
                             injector                                          

                             1.1.8.4.1    Room temperature Linac               

                             1.1.8.4.2    SC Linac to 500 MeV                  

                             1.1.8.4.3    Load-lock system                     

                             1.1.8.4.4    Electron gun                         

                             1.1.8.4.5    Pre-bunching section                 

                             1.1.8.4.6    Matching & analysis line             

                 1.1.8.5     RF Gun &                                          
                             Injector                                          

                             1.1.8.5.1    Equipped cryostat modules            

                             1.1.8.5.2    RF, vacuum & diagnostics             

                             1.1.8.5.3    10 MW Klystron & modulators          

                             1.1.8.5.4    Klystron & modulator (4.5            
                                          MW)                                  

                             1.1.8.5.5    Laser                                

                                                                               

                                                                               
  -- --- ------- ----------- ------------ ---------------------------- ------- --------

  -- ----- -------------- ------------ ---------------- ---------------------------- --------- --------
     1.2   XFEL                                                                                
           Increments -                                                                        
           total                                                                               

           1.2.1          XFEL                                                                 241
                          Increments                                                           

           1.2.1.1        XFEL Tunnel                                                          
                          & buildings                                                          

                          1.2.1.1      XFEL                                          150,000   
                                       Experimental                                            
                                       hall                                                    

                          1.2.1.2      XFEL dump halls                               24,000    

                          1.2.1.3      XFEL tunnels                                  8,000     

                          1.2.1.4      XFEL tunnel                                   8,000     
                                       infrastructure                                          

           1.2.1.2        XFEL Machine                                                         
                          additives                                                            

                          1.2.2.1      Additional air                                          
                                       conditioning                                            

                          1.2.2.2      Radiation safety                                        
                                       design &                                                
                                       interlocks                                              

                          1.2.2.3      XFEL Gun &                                              
                                       Injector                                                

                                       1.2.2.3.1        Equipped cryostat modules              

                                       1.2.2.3.2        2x10 MW klystron/modulator             
                                                        assmbl.                                

                                       1.2.2.3.3        Bunch compressors                      

                                       1.2.2.3.4        Laser                                  

                                       1.2.2.3.5        3rd harmonic accel.                    
                                                        cavity/coupler                         

                                       1.2.2.3.6        Power supplies                         

                                       1.2.2.3.7        Preparation chamber                    
                                                        (mech&vac)                             

                                       1.2.2.3.8        Vacuum & Diagnostics                   

                          1.2.2.4      Additional water                                        
                                       plant &                                                 
                                       distribution                                            

                          1.2.2.5      Compressor                                    120       
                                       cavities                                                

                          1.2.2.6      Compressor RF                                 3         
                                       power system                                            

                          1.2.2.7      Cryogenic                                               
                                       distribution                                            
                                       additives                                               

                          1.2.2.8      Wave guide                                    2,052     
                                       absorber adds                                           

                          1.2.2.9      Power supply RF                               57        
                                       modulator adds                                          

                          1.2.2.10     Substation racks                              50        
                                       & electronics                                           

                          1.2.2.11     Ten Degree bend                                         
                                       for XFEL                                                

                          1.2.2.12     XFEL Bunch                                              
                                       compressor 2 & 3                                        

                          1.2.2.13     Compressor                                    10        
                                       cryostat module                                         

           1.2.1.3        XFEL Beam                                                            
                          switchyard                                                           

                          1.2.3.1      XFEL beam dump                                          
                                       components                                              

                          1.2.3.2      Dipole magnets                                295       

                          1.2.3.3      Quadrupole                                    537       
                                       magnets                                                 

                          1.2.3.4      Sextupole                                     284       
                                       Magnets                                                 

                          1.2.3.5      Pulsed dipole                                 6         
                                       magnets                                                 

                          1.2.3.6      Correction                                    120       
                                       magnets                                                 

                          1.2.3.7      Octupole magnets                              16        

                          1.2.3.8      Power supplies &                                        
                                       cables                                                  

                          1.2.3.9      Beam diagnostic                                         
                                       & feedbacks                                             

                          1.2.3.10     Vacuum System                                           

                          1.2.3.11     Cable,                                                  
                                       connectors &                                            
                                       mechanics                                               

           1.2.1.4        Linac to                                                             
                          XFEL Beam                                                            
                          lines                                                                

                          1.2.4.1      Magnets                                                 

                          1.2.4.2      Power supplies &                                        
                                       cables                                                  

                          1.2.4.3      Vacuum per meter                                        

                          1.2.4.4      Beam position                                           
                                       monitors                                                
  -- ----- -------------- ------------ ---------------- ---------------------------- --------- --------

**Element Descriptions for TESLA Conventional Construction**

> **and Infrastructure**

**WBS Dictionary for 1.1.3 Tunnels and Buildings and 1.1.4 Machine
Infrastructure**

**[Introduction]{.underline}:**

The following descriptions were developed based on general discussions
during my visit to the DESY Laboratory. The intent is to create an
understanding of the content of the TESLA Budget Book, specifically for
the Conventional Facilities that will be provided as part of the TESLA
project. A brief discussion of various aspects of the project scope and
comments on the cost estimating process are included in the main body of
this report.

Work Breakdown Structure (WBS) category numbers, corresponding to
elements or entries in the TESLA Budget Book, were attached by Fermilab.
This was both to more nearly match customary U.S. formats and to
facilitate cross-referencing.

The buildings and tunnel enclosures are identified in **TESLA WBS 1.1.3,
"Tunnel and Buildings"**. However, additional items that are considered,
from the Fermilab perspective, to be part of "Conventional Facilities"
are also contained in **TESLA WBS 1.1.4, "Machine Infrastructure"** and
are identified by element number below.

Note that there are some inconsistencies in the sizes of the surface
buildings between the TDR, the TESLA Budget Book, and the schematic
table presented at Snowmass in July, 2002.

3.  **Tunnel & Buildings**

    1.  **Tunnels and Access Shafts**

        1.  **Main Linac**- This is the Main Linac enclosure. It
            consists of a bored tunnel, fully lined with precast
            concrete "tubbings". Due to construction below sea level,
            the tunnel will constructed using a shielded tunnel boring
            machine incorporating a pressurized cutting head to
            eliminate water infiltration and a recycled bentonite slurry
            for the removal of excavated material. This enclosure is 33
            km in length and has an inside finished diameter of 5.2 m.
            Grouting behind the precast concrete is included and will be
            accomplished as part of the precast liner installation. This
            tunnel is intended to be constructed as part of a
            design/build project with the design costs included in the
            per lineal meter unit cost. This unit cost was developed
            based on the actual tunnel costs incurred during the
            construction of the HERA project. The finished tunnel will
            consist of the interior surface of the precast lining with
            no provision for lighting, HVAC, electrical distribution,
            monorail or other interior finishes. (These are included in
            the 1.1.4 Machine Infrastructure section.)

        2.  **Damping Ring** - These are four "loops" connected to the
            Main Linac enclosure. Like the Main Linac, these "loops"
            consist of a bored tunnel, fully lined with precast concrete
            "tubbings". Due to construction below sea level, the tunnel
            will constructed using a shielded tunnel boring machine
            incorporating a pressurized cutting head to eliminate water
            infiltration and a recycled bentonite slurry for the removal
            of excavated material. These enclosures total 4 km in length
            and have an inside finished diameter of 3 m. Grouting behind
            the precast concrete is included and will be accomplished as
            part of the precast liner installation. This tunnel is
            intended to be constructed as part of a design/build project
            with the design costs included in the per meter unit cost.
            This unit cost was developed based on the actual tunnel
            costs incurred during the construction of the HERA project.
            The finished tunnel will consist of the interior surface of
            the precast lining with no provision for lighting, HVAC,
            electrical distribution, monorail or other interior
            finishes. (These are included in the 1.1.4 Machine
            Infrastructure section.)

        3.  **Access Shafts** -- There are nineteen access shafts
            included in the TESLA conventional construction of which
            eleven are permanent shafts and eight are considered
            temporary for the facilitation of construction activities
            and will be filled in with no surface access at the
            completion of construction. These shafts are nominally 15 m
            in finished diameter, and range from 20 m to 30 m in depth.
            They are to be concrete structures, either cast-in-place or
            precast lined depending on the final contracted design. In
            the estimate, a single average unit cost per shaft has been
            assigned. These shafts are intended to be constructed as
            part of a design/build project with the design costs
            included in the unit cost per shaft. The shafts were sized
            at 15 meters, but new cryomodules are planned to be 17
            meters long, requiring larger access shafts to prevent
            having to tip the cryomodules during installation.

        4.  **Positron By-pass Tunnel** - This is the enclosure that
            allows the positron beam to by-pass the interaction region
            and be transported into the positron Main Linac tunnel. It
            consists of a bored tunnel, fully lined with precast
            concrete "tubbings". Due to construction below sea level,
            the tunnel will constructed using a shielded tunnel boring
            machine incorporating a pressurized cutting head to
            eliminate water infiltration and a recycled bentonite slurry
            for the removal of excavated material. This enclosure is 600
            m in length and has an inside finished diameter of 3 m.
            Grouting behind the precast concrete is included and will be
            accomplished as part of the precast liner installation. This
            tunnel is intended to be constructed as part of a
            design/build project with the design costs included in the
            per meter unit cost. This unit cost was developed based on
            the actual tunnel costs incurred during the construction of
            the HERA project. The finished tunnel will consist of the
            interior surface of the precast lining with no provision for
            lighting, HVAC, electrical distribution, monorail or other
            interior finishes. (These are included in the 1.1.4 Machine
            Infrastructure section.)

> 1.1.3.1.5 **Engineering Costs** -- This element includes the costs for
> contracted A/E and Construction Management support of 1.1.3.1, Tunnels
> and Buildings, that is not included in the design/build descriptions
> indicated above and specifically excludes any additional operational
> or engineering support from existing DESY personnel.
>
> []{.mark}

2.  **Site and Halls and Buildings**

    1.  **Site Ground** -- This element provides for the acquisition of
        surface land required for the construction of the TESLA project
        beyond the existing DESY site. Specifically it provides land for
        the construction of the permanent access shafts and surface
        buildings at the six cryogenic plant sites distributed along the
        length of the TESLA tunnel beyond the existing DESY site. Each
        of these six sites requires approximately 40,000 m^2^ (10
        acres). This element also includes the land needed for the
        central area, which includes the interaction hall and beam dumps
        as well as the land required for the XFEL. The central site
        requires approximately 540,000 m^2^ (135 acres). The value
        assigned to this element is based on a prevailing land cost per
        m^2^. This per m^2^ cost includes a nominal provision for
        connecting to local natural gas, domestic water and sanitary
        sewer service if available. If these utilities are not locally
        available, propane, local water wells and sanitary holding tanks
        or portable toilet facilities will be considered.

    2.  **HEP Experimental Hall** -- This is the single, below ground
        interaction region hall. The hall will be constructed of
        cast-in-place concrete and is modeled after the experimental
        halls provided for the HERA project. The experimental hall
        measures 82 m x 32 m in plan with a ceiling height of 23 m. This
        provides a total estimated volume of 61,500 m^3^. The price for
        this element is based on a unit cost per m^3^ and is primarily
        based on the construction experience gained from the HERA
        project. This hall is intended to be constructed as part of a
        design/build project with the design costs included in the per
        m^3^ unit cost. The finished hall will consist of the interior
        surface of the cast-in-place concrete with no provision for
        lighting, HVAC, electrical distribution or other interior
        finishes.

    3.  **Site Infrastructure Auxiliary Halls** -- This element provides
        additional local infrastructure support for the seven cryogenic
        halls and access shafts as well as the single access hall and
        shaft at the far end of the positron Main Linac at Westerhorn.
        The cost for this element is applied as a lump sum per hall.

    4.  **Refrigerator Halls** -- This element describes the seven
        surface buildings that enclose the cryogenic equipment and
        access shafts to the tunnel enclosure below. Each building
        measures 85 m x 32 m in plan with a ceiling height of 10 m. This
        provides a total estimated volume of 24,360 m^3^ per building.
        While general lighting and power distribution is included in
        this cost, there is no provision for HVAC with respect to
        comfort cooling or heating in the base cost. It is intended that
        rejected heat will be utilized to meet winter heating needs.
        These buildings are intended to be constructed as part of a
        design/build project with the design costs included in the per
        m^3^ unit cost.

    5.  **High Energy Dump Halls** -- These are the two below ground
        halls that will enclose the electron and positron dumps adjacent
        to the experimental hall. They will be constructed of
        cast-in-place concrete and is modeled after the experimental
        halls provided for the HERA project. Each dump enclosure
        measures 30 m x 25 m in plan with a ceiling height of 15 m. This
        provides a total estimated volume of 11,250 m^3^ for each
        enclosure. The price for this element is based on a unit cost
        per m^3^ and is primarily based on the construction experience
        gained from the HERA project. These enclosures are intended to
        be constructed as part of a design/build project with the design
        costs included in the per m^3^ unit cost. The finished hall will
        consist of the interior surface of the cast-in-place concrete
        with no provision for lighting, HVAC, electrical distribution or
        other interior finishes.

    6.  **Cryo Module Test Facility Hall** -- This is a single surface
        building which will house the equipment needed to test the
        completed cryogenic modules prior to final installation. It
        measures 135 m x 85 m with a ceiling height of 12 m. This
        provides a total estimated volume of 137,700 m^3^. While general
        lighting and power distribution is included in this cost, there
        is no provision for HVAC with respect to comfort cooling or
        heating in the base cost. It is intended that rejected heat will
        be utilized to meet winter heating needs. These buildings are
        intended to be constructed as part of a design/build project
        with the design costs included in the per m^3^ unit cost.

> 1.1.3.2.7 **RF Modulator and Water Plant Halls** - This element
> describes the even surface buildings that enclose equipment required
> for the cooling needs of the non-cryogenic portions of the TESLA
> machine. These buildings will be constructed in conjunction with the
> Refrigerator Halls described above and measure 35 m x 35 m in plan
> with a ceiling height of 5 m. This provides a total estimated volume
> of 6,125 m^3^ per building. While general lighting and power
> distribution is included in this cost, there is no provision for HVAC
> with respect to comfort cooling or heating in the base cost. It is
> intended that rejected heat will be utilized to meet winter heating
> needs. These buildings are intended to be constructed as part of a
> design/build project with the design costs included in the per m^3^
> unit cost. (Note added, May, 2002: the RF modulator requirements per
> location are for three floors, each of 1,480 m^2^ area. This is to be
> added to the 232 m^2^ requirement for the water plant as in the TDR.)
>
> 1.1.3.2.8 **Engineering Cost** - This element includes the costs for
> contracted A/E and Construction Management support of 1.1.3.2, Site
> and Halls and Buildings, that is not included in the design/build
> descriptions indicated above and specifically excludes any additional
> operational or engineering support from existing DESY personnel.
>
> **1.1.3.3 General Tunnel Infrastructure**
>
> 1.1.3.3.1 **Monorail** -- This monorail system runs the entire length
> of the machine enclosure. It provides the means for personnel and
> material transport as well as consideration for emergency use. The
> cost is based on a unit amount per lineal meter of tunnel enclosure
> including installation and was developed directly by the monorail
> manufacturer.
>
> 1.1.3.3.2 **Traffic Lane** -- This element provides the traffic lane
> structure within the Main Linac and damping ring enclosures. It
> consists of a steel platform built over the distribution cables
> installed for high voltage and pulse power. It provides for personnel
> access along the length of the enclosures. The cost is based on a unit
> amount per lineal meter of tunnel enclosure.
>
> 1.1.3.3.3 **Fire Safety System** -- A unit amount per lineal meter of
> tunnel in included in the estimate to address fire safety issues. It
> is intended that this system will include a full detection system with
> only localized suppression and some consideration for remote fire
> fighting capability with the monorail trains.
>
> 1.1.3.3.4 **Module Supports** -- This element provides the support
> stands for the fully assembled machine modules. They are considered
> structural supports and therefore part of the conventional
> construction. The cost is based on a per unit amount that includes
> both manufacture and installation.
>
> 1.1.3.3.5 **Electronic Shielding** -- This element provides for
> localized radiation shielding of sensitive electronic equipment at
> various locations along the length of the tunnel. Its cost is based on
> a unit amount per lineal meter of tunnel enclosure as required.
>
> 1.1.3.3.6 **Handy Lossy Cable** -- This element provides for basic
> communication needs throughout the underground enclosures. The cost is
> based on a unit amount per lineal meter of tunnel enclosure.
>
> **1.1.4 Machine Infrastructure**
>
> **1.1.4.3 Water Plants and Distribution**
>
> 1.1.4.3.1 **Water in Auxiliary Halls** -- This element provides the
> equipment and water source needed at each surface Refrigerator Hall
> for the cooling water system. It includes required chillers, pumping
> equipment and piping as well as the drilling of a water well if local
> domestic water is not available.
>
> 1.1.4.3.2 **Water in Tunnels** -- This element provides the equipment
> needed with the tunnel enclosures for the cooling water system.
>
> 1.1.4.3.3 **Water at XFEL** -- This element provided the equipment
> needed for the XFEL facility requirements for cooling water.
>
> 1.1.4.3.4 **Water at Experimental Area** -- This element provides the
> equipment and water source needed specifically for the cooling water
> system required at the interaction region. It includes the required
> chillers, pumping equipment and piping as well as the drilling of a
> water well if local domestic water is not available.

Elements 1.1.4.3.1 through 1.1.4.3.4 were discussed as a single system
and only a

total estimated cost for the entire system was indicated.

4.  **AC Power Plant and Distribution**

> 1.1.4.4.1 **Low Voltage AC Power Distribution** -- This element
> provides for the installation of all material and equipment needed for
> power distribution at the 400 V level for all structures and
> enclosures both above and below ground.
>
> 1.1.4.4.2 **High Voltage AC Power Plant** -- This element provides for
> the installation of all material and equipment needed for the eight
> individual connections to local main power distribution supply lines
> located at each of the cryogenic Refrigerator Halls.
>
> 1.1.4.4.3 **20 KV AC Power Switchyard Stations** -- This element
> provides for the installation of all material and equipment needed for
> the eight individual substations required to transform available local
> line power to distribution at the 20 KV level.
>
> 1.1.4.4.4 **Wall Plug Power** - This element provides for the
> installation of all material and equipment needed for wall plug power
> distribution in all structures and enclosures both above and below
> ground.
>
> 1.1.4.4.5 **Low Voltage Power Stations** - This element provides for
> the installation of all material and equipment needed at the eight
> individual substations required to transform secondary power from the
> 20 KV level to the 400 V level.

Elements 1.1.4.4.1 through 1.1.4.4.5 were discussed as a single system
and only a

total estimated cost for the entire system was indicated.

4.  **Various Supply Systems**

> 1.1.4.5.1 **Main Linac Segment Ventilation** -- This element provides
> for the installation of all material and equipment needed to meet the
> ventilation requirements of the Main Linac enclosures with equipment
> located at each of the cryogenic Refrigerator Halls.
>
> 1.1.4.5.2 **Auxiliary Hall Ventilation** - This element provides for
> the installation of all material and equipment needed to meet the
> ventilation requirements of the surface level cryogenic Refrigerator
> Halls.
>
> 1.1.4.5.3 **Main Linac First Station Ventilation** - This element
> provides for the installation of all material and equipment needed to
> meet the ventilation requirements at the start of each Main Linac
> enclosure with equipment located at each respective access shaft.
>
> 1.1.4.5.4 **HEP Experimental Hall Ventilation** - This element
> provides for the installation of all material and equipment needed to
> meet the ventilation requirements at the interaction region.
>
> 1.1.4.5.5 **Damping Ring Infrastructure** - This element provides for
> the installation of all material and equipment needed to meet the
> ventilation requirements at the damping ring enclosures with equipment
> located at each respective access shaft.

Elements 1.1.4.5.1 through 1.1.4.5.5 were discussed as a single system
and only a

total estimated cost for the entire system was indicated.