 Wednesday, November 29, 2023, 12:45, Carla Babcock, ITE, Standard Operation, , , gas lines pumped down
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Pumped down the gas lines in ITE on Tuesday Nov. 28 2023 and opened the CF4 bottle valves. Missed the small section between the regulator and SV2 though,
so will probably redo it.
Pumped down again on Dec. 12 2023. Was taking a long time so might not be as good as earlier. Maybe there is a leak in there... |
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Tuesday, November 28, 2023, 12:58, Adam Newsome, South Hot-Cell, Standard Operation, TM3, , TM3 Move - Silo to SHC
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| TM3 was moved from the Silo to South Hot Cell. |
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Monday, November 27, 2023, 12:01, chad fisher, South Hot-Cell, Maintenance, , , Manipulator tong cable and wrist replacement
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Broken tong cable on SW manipulator (serial #8106) of SHC was replaced today.
Following ISAC Hot Cell entry procedure, Document 157554, SHC was entered and wrist and tong cable were replaced with a pre-run/assembled wrist,
cable and tong. It is standard to try and pre-make/load a new cable into a spare tong assembly to reduce time spent in the HC. This marks the first time |
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Thursday, November 23, 2023, 11:15, Adam Newsome, Crane, Repair, , , Target Hall Crane: CW/CCW rotation mechanism failure [tripped breaker]
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It is reported that the crane's hook rotation is not working currently. It was working yesterday (Nov 22). Investigation to follow, and this e-log will
be updated.
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Wednesday, November 22, 2023, 12:24, Adam Newsome, Spent Target Vault, Standard Operation, , Ta#65, Spent Target Move
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The spent Ta#65 target was removed from the south hot cell and placed in the spent target vault. It was placed in pail #284 and placed in spot 2B. It
was 41 mSv/hr at 1 m upon removal. Target index spreadsheet updated. |
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Monday, November 20, 2023, 12:28, Eric Lahe, South Hot-Cell, Maintenance, , , Light Bulb Replacement - South Hot Cell roof lights
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3 light bulbs replaced in the ISAC South Hot Cell - North West light, South west light, and South East light bulbs. Northeast light currently still
working.
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Friday, November 17, 2023, 11:28, Adam Newsome, Spent Target Vault, Maintenance, , , Storage vault: issue observed with door opening 
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During operation today, it was observed that the main vault door had issues opening.. typically when the door was around 80-90% opened, it would stop
motion. Note that this issue has allegedly been present since early 2023. It appeared that the motor was still spinning but the clutch was slipping. This
issue was consistent and observed multiple times when trays 2, 5, and 6 were engaged (note these are all on the same side of the vault). It was overcome |
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Friday, November 17, 2023, 11:12, Adam Newsome, Spent Target Vault, Standard Operation, , , Four pails moved from main storage to mini storage
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The following four pails were moved from the main storage vault to the mini storage vault, to stage for shipping in Jan. 2024:
1. Pail 260 (SiC#41), Tray 5B
2. Pail 271 (SiC#42), Tray 2B |
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Wednesday, November 08, 2023, 12:14, Frank Song, South Hot-Cell, Standard Operation, TM4, UCx#43, electrical check/leak check
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| TM4 with new target UCx#43 was electrical and leak checked on SHC. |
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Tuesday, November 07, 2023, 13:55, Frank Song, ITE, Standard Operation, TM4, Ta#65, module disconnection
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| TM4 with spent target Ta#65 was disconnected in ITE and moved to SHC. |
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Tuesday, November 07, 2023, 13:42, Frank Song, South Hot-Cell, Standard Operation, TM4, Ta#65, electrical check with the spent target
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| TM4 with spent target Ta#65 was electrical checked right after being moved to SHC. |
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Tuesday, October 31, 2023, 12:12, Travis Cave, Spent Target Vault, Standard Operation, , , Spent target measurements
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| All 20 targets in the vault were measured. The target spread sheet updated. See attached PDF for details. |
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Friday, October 13, 2023, 11:51, David Wang, ITE/ITW, Maintenance, , , ITH:MP1 is replaced due to its poor performance.
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ITH:MP1 is replaced this morning due to its poor performance started yesterday afternoon. The general field in pit is about 260usv/hr. the contact field
on pump is 2.0 msv/hr. New pump works good. Lubricant in pump will be drained next week. then motor will be removed. The pump body will be bagged and stored
in silo area. |
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Friday, October 13, 2023, 11:46, David Wang, Cooling, Maintenance, , , HALCW system O2 sensor service and calibration.
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HALCW system O2 sensor service and calibration were done in Sep 26th. electrolyte and membrane on rose mount sensor 499ADO were refilled and replaced.
Sensor was zero and full scale calibrated. The sensor works fine after the job. |
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Friday, October 06, 2023, 10:47, Travis Cave, Spent Target Vault, Standard Operation, , Nb#11, Spent Target Move
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The spent Nb#11 target was removed from the south hot cell and place in the spent target vault. It was placed in pail #283 and place in spot 7B
is was 65.7mSv/hr upon removal. see pdf for further vault details. |
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Thursday, October 05, 2023, 13:50, Frank Song, ITW, Standard Operation, TM2, Ta#66, Module Connection
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| TM2 with new target Ta#66 was connected in ITW. |
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Wednesday, October 04, 2023, 10:41, Frank Song, South Hot-Cell, Standard Operation, TM2, Ta#66, electrical check/leak check
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| TM2 with new target Ta#66 had an electrical check and leak check on SHC. |
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Tuesday, October 03, 2023, 14:28, Frank Song, South Hot-Cell, Standard Operation, TM2, Nb#11, electrical check
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| An electric checked right after TM2 was moved from ITW. |
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Tuesday, October 03, 2023, 07:56, Frank Song, ITW, Standard Operation, TM2, Nb#11, module disconnection
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| TM2 with target Nb#11 has been disconneted in ITW. The HS line was purged with Nitrogen in station. |
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Thursday, September 14, 2023, 11:16, Adam Newsome, Spent Target Vault, Development, , Ta #58, Investigation of Pail 211 (Ta #58)
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Upon attempting to lower Pail 211 into their tile hole, CNL encountered issues with the pail getting stuck. They shipped the pail back to TRIUMF and
requested we perform an investigation. The investigation report is attached.
The pail contents must be re-packaged into a new pail. |
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