 Thursday, December 01, 2022, 13:45, Carla Babcock, North Hot-Cell, Standard Operation, TM4, C#4, Post irradiation inspection C#4 
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Post irradiation inspection of C#4 which was running in TM4/ITE was conducted at the NHC on Nov. 22 2022.
The yields from this target had been dropping and its behaviour was erratic, with the voltages on the tube and target jumping all over the place
sometimes. The ion current on the FCs followed the voltages. We took this to mean the target container was breaking down. |
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Thursday, June 29, 2017, 11:12, Anders Mjos, South Hot-Cell, Standard Operation, TM4, UC#20, Post Irradiation Examination (PIE)
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The target was inspected by Chad and Anders. Photos are available on DocuShare.
It was noticed that the target tube heater terminals had lifted up from the insulator on the target assembly as seen in this Photo.
This has later been detemined to be from the assembly, where additional clearance was required and achieved by installing |
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Monday, September 24, 2018, 10:21, Anders Mjos, South Hot-Cell, Standard Operation, TM2, UC#23, Post Irradiation Examination (PIE)
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UC#23 experienced short between target and heat shield as it was heated during operation. The inspection of the target after irradiation revealed that
the left target leg was close to the heat shield opening and likely the cause of the short. Marks could be seen on the leg indicating contact. See attached
photo. More photos are available on DocuShare |
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Tuesday, August 23, 2016, 08:05, chad fisher, South Hot-Cell, Maintenance, , , Post Hot Cell Entry Clean-up
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Plastic has been removed from the floor and any known active items in the hot cell moved to the south east corner in an attempt to shield the anteroom.
Fields at the aluminum panel were reduced from 66 uSv/h to 58.8uSv\h. No contamination found on walls, floor, tacky mats, or standard aluminum cover. The
aluminum cover with breathable air line hole did have 400 counts on 44-2, 1200 on ludlum. |
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Thursday, February 24, 2022, 13:23, David Wang, ITE/ITW, Maintenance, , , Polyurethane water cooling lines replacement in ITE and ITW.
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Polyurethane water cooling lines in ITE and ITW HV shroud are replaced. Both stations Ta, Tu, MSP, HS, Coil , EE in HV shroud are new
lines. |
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Thursday, June 27, 2013, 14:27, chad fisher, South Hot-Cell, Development, , , Polishing Cleaning tool - Water blocks
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The polishing/cleaning tool prototype is now finished and appers to work great.
Thanks to Dan and Maico for the great job making my design a reality. |
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Thursday, March 07, 2019, 13:59, chad fisher, South Hot-Cell, Repair, TM2, , Polishing
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Polishing of the water block sealing surfaces has commenced. First attempt was on block B with low nap brown polishing pad (the least aggressive pad
prepared) and isopropyl for 30 seconds. This cleaned a little but did not remove the "ring" which I believe is water scale. I will step up to
2000 grit wet sand paper and iso next. |
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Wednesday, January 24, 2024, 08:34, chad fisher, South Hot-Cell, Repair, TM4, UCx#43, Plating and coating from UCx#43 failure
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TM4 has seen significant coating of the main standoff insulators and various other components stemming from failure in UCx#43 target. See attached pictures
showing coating on containment box, support frame, main standoff insulators, standoff insulators high voltage shield etc. Note tracking marks on main standoff
insulators. |
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Monday, March 15, 2021, 13:01, Isaac Earle, Crane, Development, , , Plate & pin lift assembly load testing (ITA6550) 11x
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In mid-2020 design analysis was completed on the steel plate & pin assemblies (ITA6550) used to connect the ISAC target hall crane hook block to
the module lifting yoke assembly ITA0494. The released design note is Document-184431.
In November 2020 fabrication was completed on two full plate & pin assemblies (photos attached below). As per the relevant ASME standards |
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Thursday, June 21, 2012, 14:33, chad fisher, South Hot-Cell, Repair, TM3, N/A, Pictures TM3 June 21st 8x
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| Here are the pictures from today...there is video too but it is not uploaded yet. |
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Friday, January 18, 2013, 17:01, Grant Minor, Conditioning Station, Development, TM4, , Photos of the CS with TM4 (after the no-module HV test, only vacuum connected)
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| Attached are some photos of TM4 in the Conditioning Station after the no-module HV test completion. Only vacuum services are connected. |
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Tuesday, September 01, 2015, 16:03, Grant Minor, ITW, Standard Operation, TM2, ZrC #7, Photos of TM2 Connection Procedure on Docushare 1Sept2015
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| https://documents.triumf.ca/docushare/dsweb/View/Collection-15323 |
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Friday, February 16, 2018, 13:46, Anders Mjos, ITW, Maintenance, TM2, , Parker coupling inspection
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| Findings and photos from the inspections attached. The inspection was conducted by Anders, David and Maico. |
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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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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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Monday, April 29, 2019, 07:56, chad fisher, South Hot-Cell, Development, , , Pail transfers
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Two pail transfers took place April 25th.
Ta#47 transfered from pail 137 to pail 201. existing plastic bag from 137 showed many areas of typical age/rad damage related failure.
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Friday, April 12, 2019, 11:44, chad fisher, South Hot-Cell, Standard Operation, , , Pail transfer
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Pail transfer was undertaken in the south hot cell. went very well except near the end the master tong cable of the right hand manipulator broke. Not
entirely a surprise due to the amount of use it has seen lately. |
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Friday, December 15, 2023, 11:31, Adam Newsome, Spent Target Vault, Standard Operation, , Ta#58, Pail repack, transfer to mini-storage vault
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Pail 211 which contained Ta#58 spent target was repackaged into Pail 286 in the South Hot Cell.
The dose rate at approx. 1 m was 4.16 mSv/h.
Pail 286 was transferred to the mini-storage vault and placed in the outermost location. The mini-storage vault is full at this time, in preparation |
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Wednesday, December 18, 2024, 14:17, Adam Newsome, Pail Handling Tool, Maintenance, , , Pail Handling Tool - Inspection
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An informal inspection of the main Pail Handling Tool was performed today as the final one for the year. Note that the main formal annual inspection
was performed June 18, 2024 for this year.
The attachment to this e-log serves as a record of all inspections for this tool throughout 2024. |
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Wednesday, May 03, 2023, 11:04, Adam Newsome, Crane, Maintenance, , , Pail Handling Tool - Annual Inspection
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The pail handling tool which is used to move 5 gallon pails around the target hall was inspected by A. Newsome, N. Jorgenson, and E. Lahe. The main tool
as well as spare were checked for the following items. The tools are in good, working condition. It is noted that some fasteners on the hook assembly were
slightly loose, but have been tightened. |
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