FY 2009 Reliability Summary
Reliability Budget            
System Unavailability Allotment   Number of Faults Mean Time to Beam Loss Faults Per  
Day
RF 0.5%     200 0.12  
Diagnostics 0.1%     800 0.03  
PS 0.5%     200 0.12  
Controls 0.3%     500 0.05  
Network 0.1%     4800 0.01  
Interlocks 0.2%     800 0.03  
Accelerator 0.1%     2400 0.01  
Beamline 0.1%     2400 0.01  
Radiation 0.1%     1600 0.02  
MOM 0.4%     480 0.05  
S&A 0.0%     48000 0.00  
Operations & Analysis 0.1%     4800 0.01  
Physics 0.0%     48000 0.00  
ID-FE 0.1%     4800 0.01  
ID-FE/MD not specified          
ID-FE/XFE not specified          
Utilities 0.3%     800 0.03  
Electrical - APS 0.1%     2400 0.01  
Electrical - ANL 0.2%     2400 0.01  
Cooling - ANL 0.1%     2400 0.01  
Other 0.2%     1200 0.02  
Unidentified 0.1%     1200 0.02  
Total 2.9%     49.6 0.48  
   
  Data through Run 2009-2.  
   
FY 2009 Actual Unavailability Unavailability Number Mean Time Faults Per  
Percent Hours of Faults to Beam Loss Day
RF 0.87% 43.43 18 271.3 0.09 User Downtime Hours 116.6
Diagnostics 0.19% 9.50 4 1220.8 0.02  
PS 0.69% 34.65 20 244.2 0.10 Scheduled Hours 5000
Controls 0.15% 7.25 6 813.9 0.03  
Network 0.00% 0.00 0   0.00  
Interlocks 0.18% 9.13 5 976.7 0.02 Delivered Hours 4883.3
Accelerator 0.02% 0.92 0   0.00  
Beamline 0.14% 7.22 4 1220.8 0.02 User Availability 97.7%
Radiation 0.02% 1.00 1 4883.3 0.00  
MOM 0.08% 3.78 2 2441.7 0.01  
S&A 0.00% 0.00 0   0.00  
Operations 0.06% 3.03 2 2441.7 0.01  
Physics 0.00% 0.00 0   0.00  
ID-FE 0.00% 0.00 0   0.00  
ID-FE/MD 0.00% 0.00 0   0.00  
ID-FE/XFE 0.00% 0.00 0   0.00  
Utilities 0.17% 8.35 3 1627.8 0.01  
Electrical - APS 0.11% 5.45 1 4883.3 0.00  
Electrical - ANL 0.00% 0.00 0   0.00  
Cooling - ANL 0.06% 2.90 2 2441.7 0.01  
Other 0.01% 0.28 1 4883.3 0.00  
Unidentified 0.02% 0.75 2 2441.7 0.01  
Total 2.40% 120.17 63 77.5 0.31  
   
Run 2008-3 Unavailability Unavailability Number Mean Time Faults Per  
Percent Hours of Faults to Beam Loss Day
             
RF 0.99% 16.40 2 802.7 0.03 User Downtime Hours 43.67
Diagnostics 0.05% 0.78 1 1605.3 0.01  
PS 0.72% 11.87 5 321.1 0.07 Scheduled Hours 1649.0
Controls 0.28% 4.62 3 535.1 0.04  
Network            
Interlocks 0.25% 4.17 3 535.1 0.04 Delivered Hours 1605.3
Accelerator            
Beamline 0.19% 3.17 2 802.7 0.03 User Availability 97.4%
Radiation 0.06% 1.00 1 1605.3 0.01  
MOM 0.06% 1.00 1 1605.3 0.01  
S&A 0.00%       0.00 Longest period w/out a fault 293.63
Operations            
Physics            
ID-FE            
ID-FE/MD 0.00%       0.00  
ID-FE/XFE 0.00%       0.00  
Utilities 0.51% 8.35 3 535.1 0.04  
Electrical - APS 0.33% 5.45 1 1605.3 0.01  
Electrical - ANL            
Cooling - ANL 0.18% 2.90 2 802.7 0.03  
Other            
Unidentified            
Total 2.94% 47.18 18 89.2 0.27  
   
Run 2009-1 Unavailability Unavailability Number Mean Time Faults Per  
Percent Hours of Faults to Beam Loss Day
             
RF 0.23% 3.78 6 267.6 0.09 User Downtime Hours 26.6
Diagnostics 0.00% 0.05   #VALUE! #VALUE!  
PS 0.66% 11.00 12 133.8 0.18 Scheduled Hours 1679.0
Controls 0.16% 2.63 3 535.1 0.04  
Network 0.00%       0.00  
Interlocks 0.26% 4.30 1 1605.3 0.01 Delivered Hours 1652.4
Accelerator 0.05% 0.92   #VALUE! #VALUE!  
Beamline 0.20% 3.38 1 1605.3 0.01 User Availability 98.4%
Radiation 0.00%       0.00  
MOM 0.17% 2.78 1 1605.3 0.01  
S&A 0.00%       0.00 Longest period w/out a fault 545.22
Operations 0.12% 2.03 1 1605.3 0.01  
Physics 0.00%       0.00  
ID-FE 0.00%       0.00  
ID-FE/MD 0.00%       0.00  
ID-FE/XFE 0.00%       0.00  
Utilities 0.00%       0.00  
Electrical - APS 0.00%       0.00  
Electrical - ANL 0.00%       0.00  
Cooling - ANL 0.00%       0.00  
Other 0.00%       0.00  
Unidentified 0.00%       0.00  
Total 1.58% 26.58 24 68.9 0.35  
 
Run 2009-2 Unavailability Unavailability Number Mean Time Faults Per  
Percent Hours of Faults to Beam Loss Day
             
RF 1.39% 23.25 10 162.6 0.15 User Downtime Hours 46.4
Diagnostics 0.52% 8.67 3 550.8 0.04  
PS 0.70% 11.78 3 541.9 0.04 Scheduled Hours 1672.0
Controls 0.00% 0.00 0   0.00  
Network 0.00% 0.00 0   0.00  
Interlocks 0.04% 0.67 1 1652.4 0.01 Delivered Hours 1625.6
Accelerator 0.00% 0.00 0   0.00  
Beamline 0.04% 0.67 1 1652.4 0.01 User Availability 97.2%
Radiation 0.00% 0.00 0   0.00  
MOM 0.00% 0.00 0   0.00  
S&A 0.00%       0.00 Longest period w/out a fault 551.52
Operations & Analysis 0.06% 1.00 1 1625.6 0.01  
Physics 0.00%       0.00  
ID-FE 0.00%       0.00  
ID-FE/MD 0.00%       0.00  
ID-FE/XFE 0.00%       0.00  
Utilities 0.00% 0.00 0   0.00  
Electrical - APS 0.00%       0.00  
Electrical - ANL 0.00%       0.00  
Cooling - ANL 0.00%       0.00  
Other 0.02% 0.28 1 1625.6 0.01  
Unidentified 0.04% 0.75 2 826.2 0.03  
Total 2.78% 46.40 21 77.4 0.31  
            Updated  3/2/2012