 Tuesday, March 06, 2018, 09:53, David Wang, ITW, Standard Operation, TM2, , Tm2 and Tm4 vacuum disconnection 
|
| The job is done. See attachment. |
|
Monday, April 09, 2018, 09:57, Travis Cave, South Hot-Cell, Standard Operation, TM2, Ta#55, Module move
|
| TM#2 with Ta#55 has been moved from the west target station to the south hot cell. |
|
Thursday, May 24, 2018, 15:19, Keith C Ng, Assembly/Bench Test, Repair, TM2, , tm 2 source tray build
|
Attached alignment check notes after brazing and fabrication.
First page lower half shows establishment of baseline using master jig
Second page top half shows the alignment of the target mounting plate jig and the steerer cone aperture. |
|
Friday, May 25, 2018, 11:41, Travis Cave, South Hot-Cell, Standard Operation, TM2, no target, Module move
|
| TM#2 has been moved from the south hot cell to the conditioning station. |
|
Wednesday, May 30, 2018, 09:51, David Wang, Conditioning Station, Repair, TM2, , TM2 water lines helium pressure test at TCS.
|
I did a helium pressure test on TM2 water lines at TCS. We will remove the TM2 source tray soon so this test is a reference check for future new source.
The result:
Helium 70 psi, 2 minutes to each circiut. Leak detector base LR.0.0x e-9atm.cc/sec, base pressure 0.0x e-4torr |
|
Wednesday, May 30, 2018, 09:55, David Wang, Conditioning Station, Repair, TM2, , TM2 and TCS vacuum pumps are switched off.
|
| I switched off TM2 and TCS vacuum pumps. The TCS and TM2 will be under vacuum without pumping. |
|
Friday, June 08, 2018, 11:36, chad fisher, South Hot-Cell, Repair, TM2, , TM2 Source Tray Removal Progress
|
| The containment box has been removed from TM2, the Enzel lens and steerers disconnected and optics tray removal has commenced. |
|
Friday, June 08, 2018, 14:24, Travis Cave, South Hot-Cell, Standard Operation, TM2, no target, Module move
|
| TM#2 has been moved from the conditioning station to the south hot cell. |
|
Monday, June 11, 2018, 11:30, chad fisher, South Hot-Cell, Repair, TM2, , TM2 containment box on
|
| Tm2 containment box has been re-installed onto TM2. |
|
Tuesday, June 12, 2018, 11:26, chad fisher, South Hot-Cell, Repair, TM2, , TM4 Optics Tray
|
| I have "slung" the TM4 optics tray in preparation for its removal. |
|
Wednesday, June 27, 2018, 14:56, Travis Cave, South Hot-Cell, Standard Operation, TM2, no target, Module move
|
| TM2 has been moved from the silo to the south hot cell. |
|
Friday, June 29, 2018, 10:15, chad fisher, South Hot-Cell, Standard Operation, TM2, , TM2 work and target install
|
On Thursday, June 29th the containment box of TM2 was removed and the optics tray re-installed and reconnected. The box was then re-installed.
Friday the window waterlines were leak checked, Nb target installed (with new fasteners, high current torqued to 130 in*lbs) target leak and electrical
checked and containment box cover installed with new fasteners. |
|
Friday, June 29, 2018, 13:36, Travis Cave, South Hot-Cell, Standard Operation, TM2, Nb#8, Electrical Check
|
| The results of the various electrical checks performed on the TM#2 with and without the Nb#8 target attached. |
|
Tuesday, July 03, 2018, 09:57, Travis Cave, ITW, Standard Operation, TM2, Nb#8, Module move
|
| TM#2 with Nb#8 has been moved from the south hot cell to the west target station. |
|
Tuesday, July 03, 2018, 14:42, David Wang, ITW, Standard Operation, TM2, Nb#8, TM2 has been connected to ITW.
|
| TM2 has been connected to ITW. All turbo pumps are started. See attachment for connection checklist. |
|
Wednesday, July 11, 2018, 15:06, Anders Mjos, ITW, Standard Operation, TM2, Nb#8, Block move
|
| Maico and Travis moved blocks from ITE to ITW yesterday |
|
Wednesday, July 11, 2018, 15:09, Anders Mjos, ITW, Maintenance, TM2, Nb#8, Uncovered ITW to toubleshoot 2A2M19
|
The 2A2M19 beam profile monitor did not work and was e-faulted.
After initial troubleshooting 2 blocks were removed form ITW to inspect the entrance module where the beam monitor is installed. The cable was found not
to be connected and was quickly fixed. Blocks reinstalled. The work was done by Maico, Travis and Anders |
|
Wednesday, July 25, 2018, 13:21, Anders Mjos, ITW, Repair, TM2, Nb#8, Leak check of ITW
|
ITW Entrance Module was leak checked yesterday with the support of Vacuum Group (Dimo & Edi). The leak detector was connected to primary backing
vacuum line. A leak response was found near the bellow for the beam profile monitor on top of the Entrance Module. It could be confirmed today by actuating
the monitor, that the leak was indeed at that location. The plan is to move the TM and Entrance Module out for target exchange and repair, respectively. |
|
Tuesday, July 31, 2018, 10:20, Travis Cave, South Hot-Cell, Standard Operation, TM2, Nb#8, Module move
|
| TM#2 with Nb#8 has been moved from ITW to the south hot cell. |
|
Wednesday, August 01, 2018, 14:48, Travis Cave, Conditioning Station, Standard Operation, TM2, UC#23, Spent Target Move
|
| TM#2 with UC#23 has been moved from the south hot cell to the conditioning station. |
|