 Tuesday, August 09, 2016, 10:05, Travis Cave, ITE, Standard Operation, TM4, UC#17, module moved
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| TM#4 with UC#17 is now in the east target station. |
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Wednesday, August 10, 2016, 11:30, David Wang, ITE, Standard Operation, TM4, UC#17, TM4 has been connected at ITE
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| Dan and I connected TM4 in ITE yesterday. It is pumping down at ITE now. Everything is fine so far. |
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Monday, August 15, 2016, 10:08, David Wang, ITE, Standard Operation, TM4, UC#17, 5 Shielding blocks have been transferred from ITW to ITE.
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| Dan and I transferred 5 shielding blocks from ITW to ITE. The ITE is configured to take proton beam. |
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Tuesday, September 20, 2016, 11:41, David Wang, ITE, Standard Operation, TM4, , TM4 has been disconnected in ITE.
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TM4 has been disconnected in ITE. No water line purge on HS and 3 water circuits are looped after disconnection. The HALCW system resistivity is stable
before and after this disconnection. |
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Tuesday, September 27, 2016, 09:13, Travis Cave, ITE, Standard Operation, TM4, SiC#34, module moved
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| TM#4 with SiC #34 has been moved to the east target station. |
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Wednesday, September 28, 2016, 13:43, David Wang, ITE, Standard Operation, TM4, , TM4 has been connected at ITE
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| All ITE turbo pumps have been started since yesterday afternoon. The ITE and TM4 pumping down is good so far. |
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Tuesday, October 04, 2016, 09:18, David Wang, ITE, Standard Operation, TM4, , 5 Shielding blocks have been transferred from ITW to ITE.
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| The ITE is configured to take proton beam. |
Thursday, October 20, 2016, 14:17, Anders Mjos, ITE, Repair, TM4, SiC#34, HV enclosure inspection 
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The HV enclosure and module connections were inspected by David and Anders on Wednesday 19th in an attempt to find any HV problems causing the
high leakage current. One cable was cable tied to a copper conductor in the chase. Some small pieces of loose material were removed. No obvious problems
could be detected. |
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Tuesday, November 01, 2016, 14:53, David Wang, ITE, Standard Operation, TM4, , TM4 was disconnected at ITE
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TM4 was disconnected at ITE this morning. It was moved to SHC after. No alpha alarm issue has been happened during and after move. The ventilation
pumping down procedure on ITE was fulfilled during the move. |
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Tuesday, November 01, 2016, 14:54, David Wang, ITE, Standard Operation, TM4, , TM4 was disconnected at ITE
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TM4 was disconnected at ITE this morning. It was moved to SHC after. No alpha alarm issue has been happened during and after move. The ventilation
pumping down procedure on ITE was fulfilled during the move. |
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Tuesday, November 08, 2016, 10:23, Travis Cave, ITE, Standard Operation, TM4, Ta#50, module moved
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| TM#4 with Ta#50 has been moved to the east target station. |
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Tuesday, November 08, 2016, 14:45, David Wang, ITE, Maintenance, TM4, , TM4 has been moved to ITE and connected there.
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| All ITE and TM4 turbo pumps are started. The east station pumping down is good so far. |
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Wednesday, January 18, 2017, 09:55, David Wang, ITE, Standard Operation, TM4, , ITE and TM4 2017 winter shut down leak check.
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ITE and TM4 2017 winter shut down leak check are finished. All ITE primary, secondary vacuum vessel and TM4 water lines are good. No any leak has been
found. |
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Wednesday, February 01, 2017, 12:23, David Wang, ITE, Standard Operation, TM2, , TM2 has been connected in ITE.
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TM2 has been connected in ITE. The SST window water lines in ITE can not be connected properly to TM2. The water line connector on TM2 window is 90 degree
CCW installed in direction comparing to TM4.This caused the problem. Solution: Two piece of flexible lines and extra male QC adapters have been used to
fix this issue. HV cover and HV fence in ITE work with TM2. Other connections are good as well. |
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Tuesday, March 07, 2017, 14:41, David Wang, ITE, Maintenance, , , ITE dump plug water circuit is closed for ITE IG1S small surge.
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It is closed @ 2:35PM by closing supply side valve first , the return side valve of ITE dump plug .
Opened ITE dump plug circuit valves @4:28PM. ITE IG1S still at 1XE-6. No change before and after of circuit closing and reopeneing. |
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Wednesday, March 08, 2017, 14:09, David Wang, ITE, Maintenance, TM2, , ITE IG1S increasing.
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By retrieving data further, It has been found no directly relationship between IG1S surging and dump plug water opening. Vacuum surging is 10minutes
ahead dump water supply to circuit. SEE attachment 1. Also, The ITE IG1S start to behavior unusual in middle of Feburary. See attachment 2. Today,
ITE IG1S is still slowly climbing up. I decide to leak check ITE vacuum vessel. Before leak check, for more information and trouble shooting. I closed |
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Monday, March 27, 2017, 06:33, David Wang, ITE, Standard Operation, , , ITE clean up
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| ITE clean up is done. HV cage inside is wiped. |
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Tuesday, April 04, 2017, 09:29, Travis Cave, ITE, Standard Operation, TM4, UC#19, module moved
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| TM#4 with UC#19 has been moved from the conditioning station to the east target station. |
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Tuesday, April 04, 2017, 14:40, David Wang, ITE, Standard Operation, TM4, , TM4 has been connected in ITE
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| all turbo-pumps are started. Everything looks fine so far. |
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Wednesday, April 05, 2017, 11:57, David Wang, ITE, Maintenance, , , ITE target module flange o-ring repalcement
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| ITE target module tank flange o-ring was replaced yesterday before TM4 moving. ITE: IG1S reading looks fine so far. |
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