 Wednesday, July 11, 2018, 15:09, Anders Mjos, ITW, Maintenance, TM2, Nb#8, Uncovered ITW to toubleshoot 2A2M19
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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 |
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Tuesday, September 23, 2014, 12:24, chad fisher, South Hot-Cell, Standard Operation, TM4, Ta#44, Ucx10 removed Ta#44 installed
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Ucx#10 has been removed from TM4 and placed in a pail with argon.
Ta#44 has been installed onto TM4 and target heater bolts torqed to 130 in.lbs. |
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Thursday, June 27, 2013, 14:21, chad fisher, South Hot-Cell, Standard Operation, TM1, Ucx#6, Ucx#6 installed Ta#39? rewmoved
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Ucx#6 was installed on TM1 on Wednesday.
Ta#39 was removed. |
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Wednesday, September 23, 2020, 10:56, chad fisher, South Hot-Cell, Standard Operation, TM4, UC#31 P2N, Uc#30 removed UC#31 P2N installed
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UCx#30 has been removed from TM#4 and put in a can with argon. 5(10) pin connector had to have guide screws removed to be uninstalled.
UCx#31 P2N installed. |
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Wednesday, September 05, 2012, 14:36, chad fisher, South Hot-Cell, Standard Operation, TM4, NiO #1, UOx removal NiO installation
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UOx was removed from TM4 yesterday and NiO#1 installed.
Video was taken.
Main stand-off insulators continue to deteriorate. |
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Monday, July 27, 2015, 17:03, David Wang, Conditioning Station, Standard Operation, TM4, UCx 13, UCx13 and TM4 under vacuum at CS.
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I connected the CS vacuum system to TM4. The CS and TM4 turbo pumps are started. Everything is good so far. The HS line will be pressured
with helium tomorrow for leak checking. The CS and TM4 will be vented with Argon on Wednesday morning as planned before moved to ITE. |
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Wednesday, July 16, 2014, 13:56, chad fisher, South Hot-Cell, Standard Operation, TM1, UCx#9, UCx#9 off Ta on
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The UCx#9 target has been revomed from the target module...leg A was broken as suspected.
Ta#42 has been installed. High current connection fasteners torqued to 150 in lbs. |
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Tuesday, December 04, 2012, 14:20, chad fisher, South Hot-Cell, Standard Operation, TM4, UCx#5, UCx#5 Removal
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UCx #5 has been removed from TM4. The left oven leg is indeed broken.
Target has been placed in a pail with an argon feed. |
Wednesday, January 08, 2025, 07:37, chad fisher, South Hot-Cell, Standard Operation, TM4, UCx#46, UCx#46 removal 
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| UCx#46 removed from TM4 and placed into a pail back-filled with argon. Nothing visually unusual; no issues. |
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Friday, November 08, 2024, 10:44, Aaron Tam, South Hot-Cell, Standard Operation, TM4, UCx#46, UCx#46 Install and Parasitic Target Status
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November 6, 2024 - Aaron Tam
UCx#46 Target handover from TPO
Target insertion: successful |
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Friday, May 24, 2024, 08:10, chad fisher, South Hot-Cell, Standard Operation, TM4, UCx#45, UCx#45 Installation
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On Wednesday, May 22, 2024 UCx#45 was installed on TM4 in the SHC. Installation was normal other then minor issue with the multipin connector drive screw
not engaging and/or driving properly. This was remedied by loosening the left guide bolt slightly (1/2 turn). After loosening the multipin drove in and
seated correctly (verified by camera). High current fasteners torqued to 130 in lbs. |
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Wednesday, January 10, 2024, 16:51, Carla Babcock, ITE, Standard Operation, TM4, UCx#43, UCx#43 failure
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To deliver stable beam to RadMol, started heating UCx#43 up again. Target was overheated during initial conditioning in Nov but then ran well for
4 weeks. During the run time, the TGHT voltage jumped around and this was reflected in the ion current, but yields seemed unaffected.
When re-heating it, the TGHT voltage was very unstable and once it got to 440A, it went into voltage limiting mode. We ramped down and it was still |
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Friday, January 26, 2024, 16:48, Carla Babcock, South Hot-Cell, Standard Operation, TM4, UC43, UCx#43 PIE
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UCx#43 PIE was done in the SHC. As expected based on electrical measurements, the target container was broken on the right side and came off easily.
Despite all the black stuff seen on the containment box and source tray, the inside of the heat shield was very clean. Checked if the Re foil was curled
in and didn't see anything. Looked fine other than the broken container. |
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Tuesday, July 31, 2012, 12:24, chad fisher, South Hot-Cell, Standard Operation, TM1, UCx#4, UCx#4 Installed
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Starting at 11:00 am and finishing at 12:10 Ucx#4 previous target was removed and UCx#4 installed and leak checked on TM1.
During module move to the hot cell UCx#4 was housed in a bag under argon. |
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Thursday, May 19, 2022, 15:05, Frank Song, ITE, Standard Operation, TM4, UCx#37, UCx#37 P2N connection on TM4
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| TM4 with UCx#37 was connected in ITE. Attachment available. |
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Friday, July 03, 2020, 08:46, chad fisher, South Hot-Cell, Standard Operation, TM4, UcX#30, UCx#30 installed onto tm4
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| UCx#30 has been installed onto TM4 with new high current fasteners torqued to 130 in lbs. |
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Tuesday, March 13, 2012, 09:43, chad fisher, South Hot-Cell, Standard Operation, TM1, UCx#3, UCx#3 to spent vault
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UCx#3 was packaged into a spent can, double bagged and the bag and cans filled with argon as much as possible. Lid was attached and can moved to the
storage vault. The target was placed in in Pail 93, and placed into slot 1C of the vault, it was 11.7mSv/hr when removed from the south hot cell. See attached
file for latest vault details |
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Friday, November 18, 2011, 09:56, chad fisher, South Hot-Cell, Standard Operation, TM1, UCx#3, UCx#3 Installation
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UCx#3 has been installed on TM1.
Leak check also complete.
Base Leak Rate 0.0 x 10-9 |
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Tuesday, March 13, 2012, 09:42, chad fisher, South Hot-Cell, Standard Operation, TM1, UCx#3, UCx#3 Autopsy
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An autopsy was performed on UCx#3 yesterday afternoon. This autopsy followed the plan written by Anders. Indeed, both sides of the target oven had seperated
from the central block.Pictures were taken by Anders and Pierre.
After the disection the target was placed back in a can under argon. Any small piece were placed in a zip lock bag and also put in the can under |
 Tuesday, March 13, 2012, 12:24, Anders Mjos, South Hot-Cell, Standard Operation, TM1, UCx#3, UCx#3 Autopsy
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chad fisher wrote:
An autopsy was performed on UCx#3 yesterday afternoon. This autopsy followed the plan written by Anders. |
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