| Week 18 |
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Updated: |
01-May-19 |
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| Maintenance this week |
Date |
Time & Length |
Production resumes |
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| 520 MeV |
Tuesday, April 30 |
08:30 for 4 hr
followed by 4 hr beam development + 1 hr tuning/training time |
17:30 |
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08:00 for 10-12 hr
for BL1 ONLY |
20:00 |
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| E-LINAC |
Monday, April 29 & TBD |
09:00 for 2 hr on
Monday & 1 hr Tuesday-Friday TBD |
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| ISAC |
Shutdown until June 2019 |
Shutdown schedule:
Collection-9271 |
Collection-9271 |
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| ARIEL |
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| GROUP |
ACTIVITY |
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Fault Report |
Work Permit |
Completed |
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| ATG |
STF Cooling Package Pump Pressure Transducer |
520 MeV |
12211 |
C2019-04-30-13 |
Y |
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Crane flask from BWXT to STF |
520 MeV |
- |
C2019-04-30-8 |
Y |
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Remove cap block for drive motor (craning
work) |
520 MeV |
- |
C2019-04-30-7 |
Y |
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Adjust Torque Limiter on STF Drive Motor |
520 MeV |
- |
C2019-04-30-16 |
Y |
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| Beamlines |
Flush 1AQ15 (10-12 hr in STNF) |
520 MeV |
- |
C2019-04-30-9 |
Y |
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| Controls |
Troubleshoot/replace Ex1 module |
520 MeV |
12213 |
C2019-04-30-18 |
Y |
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| Computing and Networking |
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| Cryogenics and Vacuum |
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| Diagnostics |
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| ISAC Target Hall |
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| ISIS |
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| Electrostatics and Power Supplies |
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| Experimental Support |
Connect new device at M15 to ISIS water system
(disruptive to I1) |
520 MeV |
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C2019-04-30-14 |
Y |
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M20 cryo maintenance (6 hr in TNF cave) |
520 MeV |
- |
C2019-04-30-05 |
Y |
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| Magnets and Power Supplies |
1AQ9 power supply water leak |
520 MeV |
12209 |
C2019-04-30-15 |
Y |
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| Operations |
M11/M9 annual ASU commissioning tests |
520 MeV |
- |
not done |
not done |
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M20B1 & BB annual safety critical device tests |
520 MeV |
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not done |
not done |
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Weekly SCRM and SCBCD
tests |
520 MeV |
- |
N/A |
Y |
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Sumps check |
- |
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| RF |
Replace ignitron bulb in HVPS |
520 MeV |
- |
C2019-04-30-11 |
Y |
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Add new leak detectors to VSWR monitor interlocks |
520 MeV |
- |
C2019-04-30-12 |
N |
work to continue next maintenance |
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| Safety |
E-Hall Lock-up troubleshooting |
E-LINAC |
12207 |
A2019-04-29-1 |
Y |
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Active sump sample and analysis |
520 MeV |
- |
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| Site Services |
1AQ9 booster pump gasket change |
520 MeV |
- |
C2019-04-30-09 |
Y |
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| (Mechanical,
Civil/Structural, Electrical, FAS) |
Garbage removal from SAB3 bootbox |
520 MeV |
- |
N/A |
Y |
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- |
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| 1A Targets |
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| Remote Handling |
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Weekly routine check up and lubrications in SAB3 |
520 MeV |
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C2019-04-30-10 |
Y |
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M140 oil change and inspection by Contractor |
520 MeV/E-LINAC |
- |
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| * Italics = added
after schedule agreed upon at Monday beam delivery meeting |
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