 Thursday, August 06, 2020, 14:33, Adam Newsome, Spent Target Vault, Development, , , Safety Group Relay Interface Installation 
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A relay contact-based interface module was installed in between Safety Group's storage vault door enable junction box and Remote Handling's control module
for the vault door.
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Tuesday, August 18, 2020, 09:06, David Wang, ITW, Standard Operation, TM2, , TM2 and ITW entrance module have been disconnected in ITW
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| Tm2 and itw entrance module have been disconnected in ITW. I will attach disconnection checklist later. |
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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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Wednesday, August 19, 2020, 10:17, Adam Newsome, South Hot-Cell, Standard Operation, , , ITW Entrance Module moved to SHC
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| ITW Entrance Module was moved from west station to South Hot Cell. |
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Monday, August 24, 2020, 10:11, Adam Newsome, ITW, Standard Operation, , , Entrance Module to ITW
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Entrance Module was moved from South Hot Cell to ITW Station.
Note: weight of entrance module, as shown via overhead crane's load cell, is 14,900 lbs. |
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Thursday, August 27, 2020, 13:18, Anders Mjos, Conditioning Station, Maintenance, TM2, , New Power Supply installed for TGHT
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Arthur installed a new Magna Power PS for the TGHT yesterday. The old power supply has been moved to Evaporator 2. The power supply was configured for
remote operation and tested successfully with low current (30 A). |
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Tuesday, September 29, 2020, 12:12, David Wang, ITE, Repair, TM4, , TM4 steerers staus after" left " grounding issue, and first stage investigation
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Left (short) is switched with bottom. So on module:
"Top" is still top.
"Left" is bottom |
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Tuesday, October 27, 2020, 11:46, Matthew Gareau, North Hot-Cell, Repair, , , Ratcheting repair issues with both left and right master
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The were issues with both left and right master
ratcheting; |
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Thursday, November 05, 2020, 10:23, David Wang, Spent Target Vault, Standard Operation, , , TM2 old source tray and TM4 optic tray in vault tray#9.
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TM2 old source tray and TM4 optic tray are stored together in vault tray#9. The fielding measurement at SHC post 0.5 meter distance:
March 1st 2019, maximum 14.6msv/hr, minimum 4.78 msv/hr |
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Tuesday, November 17, 2020, 10:17, Adam Newsome, South Hot-Cell, Standard Operation, TM2, , Module Move
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TM2 has been moved from ITW to the South Hot Cell.
Reading at ITW: 114 mSv/hr |
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Tuesday, November 24, 2020, 09:37, Adam Newsome, ITW, Standard Operation, TM2, , Module Move
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| TM2 has been moved from the Conditioning Station to ITW. |
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Wednesday, November 25, 2020, 09:05, Adam Newsome, South Hot-Cell, Standard Operation, TM3, , Module Move
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| TM3 has been moved from the Silo to the South Hot Cell. |
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Monday, December 07, 2020, 12:20, Adam Newsome, Conditioning Station, Development, TM3, , TM3 Move
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| TM3 has been moved from the South Hot Cell to the Conditioning Station. No containment box. |
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Thursday, December 10, 2020, 15:07, Adam Newsome, South Hot-Cell, Development, TM3, , TM3 Move
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| TM3 was remotely moved from the conditioning station to the South Hot Cell. No containment box. |
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Monday, December 21, 2020, 11:22, Adam Newsome, Crane, Standard Operation, , , Crane Shutdown for Power Outage
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The Target Hall Crane has been shut down in preparation for the power outage tomorrow (Dec 22). Power will be restored on Dec 23.
Dec 23 update: power has been restored. The crane appears to be in working condition as there is no fault indicator on the PLC. |
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Thursday, December 24, 2020, 09:00, Matthew Gareau, North Hot-Cell, Development, , , NHC USB connection
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24/Noc/2020
USB was discovered to be in the reverse direction and will need to be change around to become operational |
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Monday, January 04, 2021, 12:13, Adam Newsome, Conditioning Station, Development, TM3, , TM3 Move
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| TM3 was remotely moved from the South Hot Cell to the conditioning station. No containment box. |
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Wednesday, January 06, 2021, 10:39, David Wang, ITE, Standard Operation, TM4, , ITE and TM4 annual leak check.
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| Frank and I finished ITE and TM4 primary and secondary vacuum vessel leak check. ＬＤ ｂｅａｓｅ ｌｅａｋ ｒａｔｅ ０.０ｘ－９ａｔｍ．ｃｃ／ｓｅｃ． Ｎｏ ｌｅａｋ ｈａｓ ｂｅｅｎ ｆｏｕｎｄ．Ａｌｓｏ， Ａｌｌ ＴＭ４ ｗａｔｅｒ ｌｉｎｅｓ ｈａｖｅ ｂｅｅｎ ｐｒｅｓｓｕｒｉｚｅｄ ｗｉｔｈ ７０ｐｓｉ ｈｅｌｉｕｍ ｆｒｏ ３ ｍｉｎｕｔｅｓ ｏｎ ｅａｃｈ ｃｉｒｃｕｉｔ． Ａｌｌ ｗａｔｅｒ ｌｉｎｅｓ ｉ |
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Friday, January 22, 2021, 12:34, David Wang, ITE, Standard Operation, , , ITE HV test.
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ITE annual HV test is done. No module in station. The bias power supply has been ramped up to 49KV on control page. We still have voltage limit issue
on this PS at 48KV so it only can go to 47.7 KV on PS panel. No major spark during test.. The test result is same as last year test which was did in March
2020. |
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Monday, January 25, 2021, 10:57, David Wang, South Hot-Cell, Repair, TM4, , TM4 steers short investigation.
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Cables were disconnected for steers in containment box. The Megga measurement (500V) result from the top of the module:
Left to right: OL, left to top OL, left to bottom OL, right to top OL, right to bottom OL, Top to bottom OL. And all of them to ground
are OL. No short on cables from module top to steers itself. The short should be inside the steers. It will be confirmed with directly test on steers. |
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