 Tuesday, August 23, 2022, 11:33, Carla Babcock, ITE, Repair, , , ITE:ANODE swapped with TCS:ANODE
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ITE:ANODE supply reading strange currents - 17mA with the power supply on and no voltage. Checked anode circuit from electrical room:
Anode wire in electrical room shows 0L at 250V
Circuit with 50kOhm resistor mostly looks good (49-52kOhms) but a couple times read 28kOhms, no idea why. Tried jiggling all cables, unplugging |
Wednesday, September 14, 2022, 13:45, Adam Newsome, Spent Target Vault, Development, , , Storage Vault: cable replaced and e-chain upgrade 
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The motor cable for the storage vault was replaced as the old one was showing signs of wear. The U-track that the old cable ran through was also bent
as a result of being hit.
In the process of replacing the cable, an e-chain was installed for cable management purposes. Mounting brackets were modified and a new U-track |
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Thursday, September 15, 2022, 11:25, Travis Cave, Spent Target Vault, Standard Operation, , UC#38, Spent Target Move
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The spent target UC#38 was packed into pail #274 and placed in spot 1A of the vault. It was 33.3mSv/hr when removed from the north hot cell. See
attached PDF for more vault details. |
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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, 14:28, Keith C Ng, Assembly/Bench Test, Maintenance, , , ITA2826 rev E assembly
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A fully built steerer sub assembly ITA2826 revision E was boxed and sealed and put on rack storage in ISAC B2 South Hot Cell area. It is contained in
a blue bin and green tag.
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Friday, October 07, 2022, 14:46, Adam Newsome, South Hot-Cell, Development, , , Addition of lift table to E-stop circuit
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A modification was made to integrate the hot cell's lift table into the E-stop circuit. See work permit I2022-10-07-1
The E-stop mounted on the right side of the small enclosure adjacent to the operator station will now serve to stop the lift table's up and down
motion, as well as the turntables up/down and CW/CCW motions. Functionality was checked by B. Webster (electrical services) and A. Newsome. |
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Thursday, October 13, 2022, 09:32, Travis Cave, Spent Target Vault, Standard Operation, , SiC#44, Spent Target Move
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Spent target move done. The SiC#44 was moved from the north hot cell to the spent target vault. It was placed in pail#275 and placed in spot#4A.
It was 42.6mSv/hr when removed from the north hot cell. See attached PDF for further details about the vault.
Please note we will only have two free spots in the vault at the start of the |
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Wednesday, October 19, 2022, 12:04, Carla Babcock, Conditioning Station, Repair, , , TCS:TBHT taken as replacement for ITE:TBHT
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During the last ITE run with the SiC#44 target, the ITE:TBHT controls card was fried twice. The first time we put in our spare, and the second time we
just continued to run without controls readback. For the C#4 run starting Oct. 19, we used the conditioning station supply. As soon as one of the other
supplies is fixed, we will install it in the conditioning station. The equipment list (https://triumfoffice365-my.sharepoint.com/:x:/g/personal/cbabcock_triumf_ca/EQPffP4p1P9JqEDWIHGRPfsBVDSQjMCv-M8ZNg4ngkyGHw?e=fnLVYe) |
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Thursday, November 03, 2022, 10:08, Travis Cave, Spent Target Vault, Standard Operation, , UC#39, Spent Target Move
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The spent UC#39 target (pail #276) was removed from the north hot cell and place in the spent target vault (spot 4B) it was 14.4 mSv/hr when removed
from the north hot cell. See attached PDF for further details. |
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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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Friday, December 16, 2022, 16:35, Adam Newsome, Spent Target Vault, Standard Operation, , , Pails measured, moved to mini-storage vault
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The following five pails were moved to the mini-storage vault today under work permit I2022-12-16-1:
#239 (formerly vault location 7A): 1.38 mSv/h @ 1m
#245 (formerly vault location 6B): 1.56 mSv/h @ 1m
#264
(formerly vault location 6A): 748 uSv/h @ 1 m
#267 (formerly vault location 1C): 708 uSv/h @ 1 m
#268 (vault location 7C): |
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Friday, December 16, 2022, 16:39, Adam Newsome, Crane, Standard Operation, , , Crane powered off for holidays
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[edit 2023-01-03] The crane was powered back on this morning - there do not appear to be any faults and it seems that the crane was unaffected by the
power outage.
The ISAC target hall overhead crane was powered off for the holidays. Note that this may result in the commonly observed PLC battery failure issue |
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Friday, January 06, 2023, 09:41, Adam Newsome, Spent Target Vault, Standard Operation, , , Pails moved to mini-storage vault
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The following three pails were moved from the main storage vault to the mini-storage vault:
1. #211, Ta#58 (formerly vault location 3C)
2. #217, ZrC#8 (formerly vault location 3A) |
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Wednesday, January 11, 2023, 11:34, Travis Cave, Spent Target Vault, Standard Operation, , UC#40, Spent Target Move
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UC#40 was moved from the north hot cell to the spent target vault. It was placed in pail #278 put in spot 1B and was 15.6 mSv/hr when removed from
the north hot cell.
Also Ta#62 in pail #256 was moved from spot 7B back to 7A where it was originally located. This pail in the future will have to be repacked due |
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Tuesday, January 24, 2023, 07:21, David Wang, ITW, Maintenance, , , ITW pit general clean up.
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ITW was cleaned with vacuum canister in Jan 10th. HV cage inside and blue nylon insulators were wiped. Garbage inside the pits
were cleaned out. |
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Tuesday, January 24, 2023, 07:26, David Wang, Conditioning Station, Standard Operation, , , TH floor moping and garbage collelctions.
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Plant group and us finished TH floor mopping and garbage collections last Wednesday. Th moping head had 800 count after using. all garbage were
bagged , checked, tagged, and sent to radwaste area. |
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Friday, January 27, 2023, 07:11, David Wang, Crane, Standard Operation, , , Target hall Crane annual inspection has beend done.
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Tom Kauss inspected target hall crane yesterday. The crane works fine. Tom has this inspection record in his file. The inspection tag has been issued.
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Friday, January 27, 2023, 07:15, David Wang, Crane, Standard Operation, , , Target hall Crane annual inspection has beend done.
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Tom Kauss finished TH crane annual inspection yesterday. The crane woks fine. Tom has this inspection record in his file. The crane inspection
tag has been issued for 2023. |
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Friday, January 27, 2023, 07:18, David Wang, Crane, Standard Operation, , , Inspection of target module lifing frame ITA0494-1997-01 and ITA0494-1997-02
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Tom Gauss inspected two target module lifting frames ITA0494-1997-01 and ITA0494-1997-02 yesterday. He certified the use of these two frames for
2023. Inspection tags have been issued and attached to frames. He has inspection record on them. |
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