 Monday, June 20, 2022, 11:00, Frank Song, North Hot-Cell, Repair, TM2, SiC#42, Failed Sic#42 electrical measurement at NHC 
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| An electrical check was done at NHC, see attachment pls. |
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Tuesday, June 21, 2022, 15:36, Matthew Gareau, North Hot-Cell, Repair, TM2, SiC#42, SiC#43, multipin guide pin issues
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While removing the SiC#42 it became apparent that the multipin guide pin had become loose
again and was not allowing the target to dismount from the module.
The multipin shoulder bolts were removed and then the multipin was able to be pried off. |
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Tuesday, June 21, 2022, 18:43, Frank Song, North Hot-Cell, Standard Operation, TM4, UCx#37, electrical check
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| A p2n target in TM4 was electrical measured on NHC. see attachment pls. |
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Thursday, June 23, 2022, 07:11, Frank Song, North Hot-Cell, Standard Operation, TM4, Ta#64, electrical check
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| New Target Ta#64 was installed on TM4. Electrical measurement result is good. c/w attachment. |
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Tuesday, July 19, 2022, 11:53, Frank Song, North Hot-Cell, Standard Operation, TM2, SiC#43 Febiad, electrical check
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| A electrical check was done at NHC, see the pic attached with please. |
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Thursday, July 21, 2022, 10:24, Frank Song, North Hot-Cell, Standard Operation, TM2, UCx#38, electrical check
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| A electrical check was done for TM2 with UCx#38 |
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Tuesday, July 26, 2022, 13:50, Frank Song, North Hot-Cell, Standard Operation, TM2, UCx#38, TM2 electrical check with Target and No external Connections
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| A standard electrical check was done for TM2 after the short issue be fixed. |
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Friday, July 29, 2022, 12:05, Carla Babcock, North Hot-Cell, Repair, TM2, UCx#38, Repair of UCx#38 EE short in ante room
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UCx#38 developed a short between the plasma electrode and the extraction electrode about 30mins after reaching full temperature in the conditioning station.
The decision was made to bring it into the anteroom and try to clean it there.
To do this, it was uninstalled, the parasitic attachments were removed and it was brought into the ante room. |
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Tuesday, August 09, 2022, 12:23, Frank Song, North Hot-Cell, Standard Operation, TM4, Ta #64, Electrical Check for TM4 with Ta#64 after beam at NHC
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| An electrical check made at NHC right after TM4 moving from ITE. |
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Wednesday, August 10, 2022, 08:10, Frank Song, North Hot-Cell, Standard Operation, TM4, Sic#44, electrical and leak check
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| TM4 with Sic#44 installed and had an electrical / leak check at NHC. |
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Tuesday, September 06, 2022, 14:05, Frank Song, North Hot-Cell, Standard Operation, TM2, UCx#38, electrical check after disconnection
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| An electrical was done on the NHC for TM2 with spent Target UCx#38 on |
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Thursday, September 08, 2022, 07:20, Frank Song, North Hot-Cell, Standard Operation, TM2, UCx#39, electrical check
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| An electrical check was done on NHC yesterday. |
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Wednesday, September 28, 2022, 12:58, Matthew Gareau, North Hot-Cell, Repair, , , Chad repaired the right operator side manipulator
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On 26/Sept/2022
Chad disassembled the right operator side manipulator, and noticed that gears in the handle were quite tight especially when compared to the left
operator side manipulator. |
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Wednesday, September 28, 2022, 13:15, Matthew Gareau, North Hot-Cell, Maintenance, , , topped up the NHC window oil through the oil expansion tank
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Myself and Maico were able to top up the NHC window oil.
The oil was filled through the expansion tank
- the Nitrogen line closed and the Nitrogen pressure valve was disconnected to ensure that no oil would go in to them. |
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Monday, October 03, 2022, 14:58, Matthew Gareau, North Hot-Cell, Repair, TM4, SiC#43 and C#4, Loose multipin guide pin
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Today while I was removing the SiC#43 it was noticed that the multipin guide pin was loose.
This made it difficult to remove the target, and the multipin shoulder bolts removal was required.
With the loose pin it was not possible to attach the multipin for the target C#4. |
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Tuesday, October 04, 2022, 07:19, Frank Song, North Hot-Cell, Standard Operation, TM4, C#4, electrical check
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| an electrical was done for TM4 with target C#4 installed on NHC. |
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Wednesday, October 19, 2022, 12:00, Carla Babcock, North Hot-Cell, Standard Operation, TM4, SiC#44, PIE on SiC#44
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Conducted PIE on SiC#44, which failed online. It had a cathode short, a target short and an anode short by the time we called the experiment off. In
the post irradiation examination, two clear marks where the target legs touched the heat shield were found (see attachments 1 and 2). No marks were found
to indicate where the cathode short would have been. The fibreglass sheath covering the anode wire where it passes over top of the coil was destroyed, |
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Tuesday, November 01, 2022, 12:40, Frank Song, North Hot-Cell, Standard Operation, TM2, UCx#39, electrical check
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TM2 with spent target UCx#39 had an electric check in NHC.
After UCx 39# target was removed out., I did electrical check on TM2. @500 V B to C is 5M ohm. all Others between are above 25Mohm.
HV to Chasis is 650Mohm. A to P is still short. |
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Wednesday, November 02, 2022, 11:11, Frank Song, North Hot-Cell, Standard Operation, TM2, UCx#40, electrical check
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| an electrical check was done on NHC, TM2 with new target UCx40 is ready moving to TCS. |
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Thursday, November 03, 2022, 16:41, Carla Babcock, North Hot-Cell, Standard Operation, , UCx#39, Post irradiation inspection UCx#39
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Did the PIE on UCx#39-IGLIS on Thursday Nov. 2 2022, couple pictures uploaded to docushare. Did not remove the target, just the heat shield cover.
Final electrical check on the module showed a dead short from TGHT/TBHT to HV common, which we did not see online. Seems like it must have occurred
after ramp down? It persisted on the target after we removed it from the module. We couldn't find any obvious contact points, because it seems it did not |
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