 Tuesday, May 23, 2017, 10:41, Travis Cave, ITE, Standard Operation, TM4, UC#20, Module move
|
| TM#4 with UC#20 has been moved from the conditioning station to the east target station. |
|
Tuesday, May 23, 2017, 13:30, David Wang, ITE, Standard Operation, TM4, , TM4 has been connected in ITE
|
| Yasmine and I connected TM4 in ITE . All turbo pumps are started. |
|
Tuesday, May 23, 2017, 14:10, David Wang, ITE, Standard Operation, , , ITE water interlock check is done.
|
| We do this check once a year now. Rene found a target oven reset issue during the check . He will consult with Friedhelm. The interlock check is good. |
|
Tuesday, July 11, 2017, 10:20, Travis Cave, ITE, Standard Operation, TM4, Ta#52, Module move
|
| TM#4 with Ta#52 has been moved from the conditioning station to the east target station. |
|
Monday, August 28, 2017, 11:28, Travis Cave, ITE, Standard Operation, TM4, Ta#52, Module move
|
| TM#4 with Ta#52 has been moved from the east station to the south hot cell. |
|
Tuesday, September 05, 2017, 10:25, Travis Cave, ITE, Standard Operation, TM4, UC#21, Module move
|
| TM#4 with UC#21 has been moved from the conditioning station to the east target station. |
|
Tuesday, October 24, 2017, 11:58, Travis Cave, ITE, Standard Operation, TM4, SiC#37, Module move
|
TM#4 with SiC#37 has been moved from the conditioning station to the east target station. A measurement was taken on TM#4 as it was being removed
from the conditioning station, the location was on the side of the service tray access panel approx one metre away and the cover fully exposed, the reading
was 750uSV/hr. |
|
Thursday, October 26, 2017, 09:56, Anders Mjos, ITE, Repair, TM4, SiC#37, Leak on multi pin connector feedthrough
|
On maintenance day Tuesday, the roughing of the target station could not go below 1.5 Torr. A brief troubleshooting on Tuesday was unsuccessful in determining
the cause. Leak checking continued on Wednesday by David and Anders. A leak was finally found on the multi pin connector feedthrough due to the seal between
the connector and flange on top of the nylon insulator. Upon re-tightening the connector, the leak could be stopped and the module pumped down to allow |
|
Tuesday, January 02, 2018, 11:28, David Wang, ITE, Standard Operation, TM4, , ITE annual water interlock check.
|
| Eric and I finished ITE annual water interlock check. Everything works properly. |
|
Tuesday, February 13, 2018, 13:54, Anders Mjos, ITE, Standard Operation, TM4, SiC#37, Target module disconnected
|
| TM disconnected by David and Yasmine Feb 8th |
|
Wednesday, February 28, 2018, 14:47, David Wang, ITE, Standard Operation, , , leak check ITE primary and secondary vacuum vessel.
|
2018-02-27: Anders and I finished leak check on ITE primary and second vacuum vessel seals. LD connected to ITE BV2 valves between. LD, Base Leak rate
1.2 xE-9atm.cc/sec, base pressure 0.0XE-4torr. There is a leak has been found on TM4 service cap KF25 blank off. The o-ring on the blank off will be changed
later. It is an easy fix . Other seals are good. The big T tank seal on secondary vessel is leak checked as well. It is still fine. Helium pressure |
|
Tuesday, May 01, 2018, 11:12, Travis Cave, ITE, Standard Operation, TM4, SiC#37, Module move
|
| TM#4 with SiC#37 has been moved from the East Target Station to the South Hot cell. |
|
Thursday, May 24, 2018, 10:02, Anders Mjos, ITE, Development, TM4, Empty, Module move ventilation test
|
| The new module move ventilation procedure was successfully tested (ITM:MP2). ITM:CM4 did not drop below 6 in during the test. |
|
Thursday, June 07, 2018, 11:37, Travis Cave, ITE, Standard Operation, TM4, UC#22, Module move
|
TM#4 ,with UC#22, was moved from the south hot cell to the east target station. Upon lowering the module down it made contact with the IMC, At
that point the module was removed and placed back in the south hot cell. The IMC was inspected and problem corrected and the module was moved back to the
east target station without a problem. |
 Friday, June 08, 2018, 10:22, Anders Mjos, ITE, Standard Operation, TM4, UC#22, Module move 
|
Travis Cave wrote:
TM#4 ,with UC#22, was moved from the south hot cell to the east target station. Upon lowering |
|
Thursday, June 14, 2018, 11:37, David Wang, ITE, Standard Operation, TM4, UC#22, TM4 UC 22# checklist.
|
| See attachments |
|
Monday, July 16, 2018, 17:41, Anders Mjos, ITE, Standard Operation, TM4, UC#22, Target module disconnected
|
The water and electrical connections were disconnected today as protons remained off after power interruption during the weekend. Vacuum is still connected
and operating.
The vacuum system are disconnected 2018-07-17. See attachment . |
|
Monday, July 23, 2018, 10:31, Travis Cave, ITE, Standard Operation, TM4, Ta#56, Module move
|
| TM#4 with Ta#56 has been moved from the conditioning station to the east target station. |
|
Tuesday, August 28, 2018, 14:19, David Wang, ITE, Standard Operation, TM4, Ta#56, TM4 Ta#56 disconenction.
|
| TM4 has been disconnected in ITE this morning. See attachment. |
|
Friday, September 07, 2018, 10:47, David Wang, ITE, Repair, TM4, UCx24, TM4 TP2 replacement
|
TM4 TP2 could not be started after module was connected back to ITE on Sep 04th. It was replaced with a new pump on Sep 05th. The new pump works
fine. |
|