 Thursday, June 25, 2020, 09:45, Travis Cave, ITW, Standard Operation, TM2, Graphite #1, Module move
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TM#2 with the graphite #1 target has been moved from the south hot cell to the west target station. |
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Friday, June 26, 2020, 15:00, David Wang, ITW, Maintenance, , , ITW TP1 and TP1S.
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ITW TP1 can not be started yesterday. Also, TP1S was difficult to start , and had a high current draw after. We changed both of them in pit today. TP1 and TP1S are started successfully after replacement. |
Friday, July 03, 2020, 06:57, David Wang, ITW, Standard Operation, TM2, C#1, TM2 CONNECTION CHECKLIST 
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SEE ATTACHMENTS. EVERYTHING IS GOOD. |
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Monday, July 06, 2020, 12:20, David Wang, ITW, Standard Operation, TM2, C#1, Five shielding blocks to ITW
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Five shielding blocks are transferred to ITW |
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Wednesday, July 29, 2020, 09:20, Travis Cave, ITW, Maintenance, , , Entrance module move
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The West Entrance module has been moved from the south hot cell back to the West Target Station. |
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Thursday, July 30, 2020, 09:57, Travis Cave, ITW, Standard Operation, TM2, Graphite #1, Module move
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TM#2 with Graphite #1 has been moved back to the west target station from the conditioning station. |
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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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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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Tuesday, September 08, 2020, 10:37, Travis Cave, ITW, Standard Operation, , no target, Entrance module move
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The West Entrance module has been moved to the south hot cell for repairs. |
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Friday, September 11, 2020, 11:25, Travis Cave, ITW, Standard Operation, TM2, Ta#60, Module move
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Both the west entrance module and TM#2 with Ta#60 have been moved back into ITW. |
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Friday, October 16, 2020, 10:36, Travis Cave, ITW, Standard Operation, TM2, Ta#60, Module move
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TM#2 with Ta#60 is now in the south hot cell. |
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Tuesday, October 20, 2020, 10:14, Travis Cave, ITW, Standard Operation, TM2, C#2, Module move
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TM#2 with C#2 has been moved from the south hot cell to the West Target Station. |
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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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Tuesday, November 24, 2020, 12:56, David Wang, ITW, Standard Operation, TM2, Nb#9, TM2 has been connected in ITW
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TM2 has been connected to ITW. Turbo pumps are stared. ITW pumping down is fine so far. |
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Monday, January 18, 2021, 12:29, David Wang, ITW, Standard Operation, TM2, Nb#9, ITW vacuum and TM2 water lines leak check .
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ITW primary and secondary vacuum vessel leak check are done. There is a 5XE-8 atm.cc/sec leak on Exit service cap NW side square panel. The leak is small. And, it is close to ITW TP3 so it is not affect ion beam line vacuum during operation. We will replace the seal on the panel later. The rest leak check on air to vacuum seals are good. TM2 water lines are pressurized with 70 psi helium. We did it 3 hours after water lines are purged. No leak was showed during the check.
2021-02-24th: The o-ring on exit 1 NW side square panel is replaced by David Wang and Frank Song. |
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Monday, January 25, 2021, 12:33, David Wang, ITW, Standard Operation, , , ITW bias HV test
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Ramp up ITW bias to 57KV. no spark. 200uA leaking current at 57KV. The test is done without target module in station. ITW water circuits are looped in pit. EE , EL are switched off during the test. |
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Thursday, March 04, 2021, 11:20, David Wang, ITW, Maintenance, , , ITW water flow wheels and coils replacement.
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ITW water flow wheels and coils are replaced. Wheels and coils on Oven, Tube, HS, EE, MSP, Febiad coil, containment box window, dump,dump plug, 2A window, and tank return circuits are replaced with new parts. |
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Tuesday, June 22, 2021, 15:35, David Wang, ITW, Standard Operation, TM2, UCX33#, TM2 has been connected it ITW.
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TM2 has been connected it ITW. All turbo pumps are started. |
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Thursday, August 12, 2021, 14:13, Adam Newsome, ITW, Repair, , , West Entrance Module Move to ITW
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The West Entrance Module has been moved from the South Hot Cell to the West Target Station. |
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Monday, September 27, 2021, 14:29, Travis Cave, ITW, Standard Operation, TM2, Graphite #3, Module move
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TM#2 with C#3 has been moved from the north hot cell to ITW. Also for the up coming site wide power outage, the ISAC Target Hall crane has been turned off and powered down, also the remote crane console has also been power down as well so that mean no ISAC TV for a few days. |
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