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FY 2023 Reliability Summary |
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| Reliability
Budget |
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| System |
Unavailability
Allotment |
|
Number of Faults |
Mean Time to Beam
Loss |
Faults Per |
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| Day |
| RF |
0.5% |
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|
200 |
0.12 |
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| Diagnostics |
0.1% |
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|
800 |
0.03 |
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| PS |
0.5% |
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200 |
0.12 |
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| Controls |
0.3% |
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500 |
0.05 |
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| Network |
0.1% |
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4800 |
0.01 |
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| Interlocks |
0.2% |
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800 |
0.03 |
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| Accelerator |
0.1% |
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2400 |
0.01 |
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| Beamline |
0.1% |
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2400 |
0.01 |
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| Radiation |
0.1% |
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1600 |
0.02 |
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| MOM |
0.4% |
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480 |
0.05 |
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| S&A |
0.0% |
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48000 |
0.00 |
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| Operations & Analysis |
0.1% |
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4800 |
0.01 |
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| Physics |
0.0% |
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48000 |
0.00 |
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| ID-FE |
0.1% |
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4800 |
0.01 |
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| ID-FE/MD |
not specified |
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| ID-FE/XFE |
not specified |
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| Utilities |
0.3% |
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800 |
0.03 |
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| Electrical - APS |
0.1% |
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2400 |
0.01 |
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| Electrical - ANL |
0.2% |
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2400 |
0.01 |
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| Cooling - ANL |
0.1% |
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2400 |
0.01 |
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| Other |
0.2% |
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1200 |
0.02 |
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| Unidentified |
0.1% |
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1200 |
0.02 |
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| Total |
2.9% |
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49.6 |
0.48 |
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Data through Run 2023-1 |
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| FY 2023 Actual |
Unavailability |
Unavailability |
Number |
Mean Time |
Faults Per |
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| Percent |
Hours |
of Faults |
to Beam Loss |
Day |
| RF |
0.82% |
25.75 |
7 |
438.1 |
0.05 |
User Downtime Hours |
85.45 |
| Diagnostics |
0.05% |
1.58 |
2 |
1533.3 |
0.02 |
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| PS |
0.59% |
18.50 |
6 |
511.1 |
0.05 |
Scheduled Hours |
3152 |
| Controls |
0.10% |
3.18 |
2 |
1533.3 |
0.02 |
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| Network |
0.00% |
0.00 |
0 |
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0.00 |
Delivered Hours |
3066.6 |
| Safety Interlocks |
0.25% |
7.98 |
3 |
1022.2 |
0.02 |
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| Radiation Monitors |
0.00% |
0.00 |
0 |
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0.00 |
User Availability |
97.29% |
| Water/ME |
0.14% |
4.30 |
3 |
1022.2 |
0.02 |
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| Vacuum |
0.00% |
0.00 |
0 |
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0.00 |
Longest period w/out a fault |
483.74 |
| Operations |
0.12% |
3.93 |
2 |
1533.3 |
0.02 |
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| AOP |
0.05% |
1.68 |
4 |
766.6 |
0.03 |
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| Utilities |
0.00% |
0.00 |
0 |
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0.00 |
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| Electrical - APS |
0.00% |
0.00 |
0 |
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0.00 |
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| Electrical - ANL |
0.00% |
0.00 |
0 |
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0.00 |
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| Cooling - ANL |
0.00% |
0.00 |
0 |
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0.00 |
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| Other |
0.03% |
1.07 |
1 |
3066.6 |
0.01 |
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| Unidentified |
0.04% |
1.27 |
2 |
1533.3 |
0.02 |
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| APS-U |
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0.00 |
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| FE-ID |
0.98% |
15.25 |
0 |
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0.00 |
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| Total |
2.71% |
85.45 |
32 |
95.8 |
0.25 |
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| Run 2022-3 |
Unavailability |
Unavailability |
Number |
Mean Time |
Faults Per |
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| Percent |
Hours |
of Faults |
to Beam Loss |
Day |
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| RF |
1.34% |
21.27 |
3 |
522.7 |
0.05 |
User Downtime Hours |
25.05 |
| Diagnostics |
0.06% |
0.92 |
1 |
1568.0 |
0.02 |
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| PS |
0.00% |
0.00 |
0 |
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0.00 |
Scheduled Hours |
1593.0 |
| Controls |
0.05% |
0.85 |
1 |
1568.0 |
0.02 |
Delivered Hours |
1568.0 |
| Network |
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| Safety Interlocks |
0.00% |
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0.00 |
User Availability |
98.43% |
| Radiation Monitors |
0.00% |
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0.00 |
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| Water/ME |
0.00% |
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0.00 |
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| Vacuum |
0.00% |
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0.00 |
Longest period w/out a fault |
483.74 |
| AOP |
0.06% |
0.95 |
0 |
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0.00 |
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| MCR |
0.00% |
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0.00 |
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| ID-FE |
0.00% |
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0.00 |
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| ID-FE/MD |
0.00% |
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0.00 |
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| ID-FE/XFE |
0.00% |
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0.00 |
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| Utilities |
0.00% |
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0.00 |
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| Electrical - APS |
0.00% |
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0.00 |
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| Electrical - ANL |
0.00% |
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0.00 |
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| Cooling - ANL |
0.00% |
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0.00 |
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| Other |
0.07% |
1.07 |
1 |
1568.0 |
0.02 |
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| Unidentified |
0.00% |
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0.00 |
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| Total |
1.57% |
25.05 |
6 |
261.3 |
0.09 |
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| Run 2023-1 |
Unavailability |
Unavailability |
Number |
Mean Time |
Faults Per |
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| Percent |
Hours |
of Faults |
to Beam Loss |
Day |
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| RF |
0.29% |
4.48 |
4 |
374.7 |
0.06 |
User Downtime Hours |
60.40 |
| Diagnostics |
0.04% |
0.67 |
1 |
1498.6 |
0.02 |
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| PS |
1.19% |
18.50 |
6 |
249.8 |
0.10 |
Scheduled Hours |
1559 |
| Controls |
0.15% |
2.33 |
1 |
1498.6 |
0.02 |
Delivered Hours |
1498.6 |
| Network |
0.00% |
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| Safety Interlocks |
0.51% |
7.98 |
3 |
499.5 |
0.05 |
User Availability |
96.1% |
| Radiation Monitors |
0.00% |
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0.00 |
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| MOM |
0.28% |
4.30 |
3 |
499.5 |
0.05 |
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| Vacuum |
0.00% |
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0.00 |
Longest period w/out a fault |
212.75 |
| Operations |
0.25% |
3.93 |
2 |
749.3 |
0.03 |
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| AOP |
0.11% |
1.68 |
4 |
374.7 |
0.06 |
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| Utilities |
0.00% |
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0.00 |
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| Electrical - APS |
0.00% |
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0.00 |
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| Electrical - ANL |
0.00% |
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0.00 |
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| Cooling - ANL |
0.00% |
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0.00 |
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| Other |
0.00% |
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0.00 |
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| Unidentified |
0.08% |
1.27 |
2 |
749.3 |
0.03 |
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| FE-ID |
0.98% |
15.25 |
0 |
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0.00 |
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| Total |
4.03% |
60.40 |
26 |
57.6 |
0.42 |
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Updated |
4/21/2023 |
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