 Friday, June 26, 2015, 09:44, chad fisher, South Hot-Cell, Repair, TM2, , TM2 Retrofit Status 
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On June 25th the following work was completed:
Optics tray was installed into TM2. The lower fastener on the vertical cable tray (IRH1585) needed to be removed and vertical cable tray rotated
upwards as optics tray would not clear cable tray. Optics tray was intstaled, cable tray repositioned and screw re-inserted. |
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Tuesday, December 02, 2014, 10:15, chad fisher, South Hot-Cell, Repair, TM2, , TM2 Reburb. Loop Install
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Final polish, clean with methanol and clean compressed air.
Loop installed and torqued to 90 in lbs.
Minimum of approximately 1" between loop and containment box at closest point. |
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Monday, December 01, 2014, 14:06, chad fisher, South Hot-Cell, Repair, TM2, , TM2 REFURB. WATER LOOP TEST
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Some issues with the turntable and having to wait for a decision on whether to remove TM2 from the hot cell so that TM4 with dead UCx target could be
put in this morning.
Progress on TM2: |
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Thursday, June 18, 2015, 08:03, chad fisher, South Hot-Cell, Repair, TM2, , TM2 Optics Tray Transfer
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| The TM2 optics tray has been transferred from the source tray to the transfer fixture in preparation for installation of the source tray into the module. |
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Tuesday, March 31, 2015, 11:36, chad fisher, South Hot-Cell, Development, TM2, , TM2 Optics Tray Complete
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TM2 optics tray is complete.
Master alignment tray: 0 up/down, 0 left/right
Optics tray: Front 0 up/down, 0 left/right. Middle 0 up/down, 0 left/right. Back 0 up/down, 0 left right. |
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Friday, March 20, 2015, 13:37, chad fisher, South Hot-Cell, Development, , , TM2 Optics Tray
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| Final assembly and alignment of TM2 optics tray continued today. Front section is "aligned". |
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Monday, July 20, 2015, 17:11, Grant Minor, South Hot-Cell, Repair, TM2, , TM2 New Source Tray - additional photos 20 July 2015
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A few additional higher-resolution photos of the TM2 source tray with new spacer ITA6270, and bent copper ground line clip.
Also attached is a photo of a 3/8" copper line placed in between the loose ECR line and the Mounting Support Plate line, for dimensional reference. |
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Tuesday, May 26, 2015, 11:49, Grant Minor, Assembly/Bench Test, Repair, TM2, , TM2 New Source Tray - Braze & Solder Report - 22 May 2015 6x
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Hello,
For reference, I have attached a list of all solder joints in the TM2 Source Tray, and the alloys used for the most recent build (as per ITA6144). |
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Wednesday, June 10, 2015, 16:49, Grant Minor, Assembly/Bench Test, Repair, TM2, , TM2 New Source Tray - *HOLD* on installation into Hot Cell until HV approval
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Don Jackson brought to my attention some potential HV minimum spark gap issues with the source tray cooling lines. It appears:
- The gap between the Ground Electrode cooling lines (ground) and Heat Shield cooling lines (HV) does not meet the spec of 0.668" MIN |
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Wednesday, August 09, 2023, 09:41, David Wang, North Hot-Cell, Standard Operation, TM2, Nb#10, TM2 Nb# 10 electrical and leak check at NHC
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| Nb#10 has been installed on TM2 . electrical and leak check on HS line are good. See attachment. |
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Tuesday, August 18, 2020, 09:57, Adam Newsome, Conditioning Station, Standard Operation, TM2, , TM2 Moved to Conditioning Station
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| TM2 was moved from ITW to the Conditioning Station. |
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Tuesday, January 09, 2024, 16:10, Adam Newsome, South Hot-Cell, Standard Operation, TM2, , TM2 Move - SHC to Silo
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| TM2 was moved with no target attached from the South Hot Cell to a silo. |
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Monday, January 08, 2024, 14:47, Adam Newsome, South Hot-Cell, Standard Operation, TM2, , TM2 Move - ITW to SHC
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| TM2 was moved from ITW to the South Hot Cell with Ta#66 target. |
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Tuesday, August 13, 2019, 09:49, Adam Newsome, South Hot-Cell, Standard Operation, TM2, Ta 58, TM2 Move
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| TM2 was moved from ITE to South Hot Cell. Tantalum 58 target. |
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Thursday, August 15, 2019, 09:36, Adam Newsome, ITE, Standard Operation, TM2, ZrC #8, TM2 Move
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| TM2 was moved from South Hot Cell to ITE. ZrC #8 target. |
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Monday, October 07, 2019, 09:56, Adam Newsome, ITE, Standard Operation, TM2, Ta 59, TM2 Move
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| TM2 has been moved from the Conditioning Station to ITE with Ta#59 target. |
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Tuesday, November 12, 2019, 10:02, Adam Newsome, ITE, Standard Operation, TM2, SiC#38, TM2 Move
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| TM2 was moved from the Conditioning Station to ITE, with SiC#38 target. |
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Tuesday, April 21, 2015, 13:01, Grant Minor, ITW, Development, TM2, , TM2 MK4 Optics Tray - banana plug bore modification (on bench)
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The MK4 optics tray prepared for TM2 (as per ITA6082) had an undersized bore for the banana plug, making insertion of the plug extremely difficult /
impossible.
Reference stores parts were collected to check the fit: male plug 3-4/01152 and female jack 1-6/1201. The size of the female jack was |
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Monday, October 24, 2016, 12:22, chad fisher, South Hot-Cell, Repair, , , TM2 Insulator replacement
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| conductor insulators itd0053 and 54 have been replaced on TM2. All fasteners (1/4-20 x 1 1/4 vented) torqued to 60 in lbs. |
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Wednesday, September 20, 2017, 13:38, chad fisher, South Hot-Cell, Repair, TM2, , TM2 Insulator replacement
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| Broken insulators ITD0053 and ITD0054 have been uninstalled from TM2. |
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