 Thursday, June 10, 2021, 14:54, David Wang, North Hot-Cell, Standard Operation, TM2, UCX33, UCX 33 on TM2 electical check at NHC. 
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| TM2 UCX33# electrical check and leak check results. See attachment. |
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Wednesday, June 09, 2021, 10:48, David Wang, South Hot-Cell, Standard Operation, TM2, , TM2 containment box leak check.
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| Chad installed containment box back to TM2 yesterday. We leak checked VCR joints on window line. No leak. |
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Wednesday, June 09, 2021, 10:15, David Wang, ITE/ITW, Standard Operation, TM4, UCX33. , ITE water signal interlock check.
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Annual ITE water signal interlock check is done. HS, TAR, TUBE, MSP, EE, COIL 1, containment box window, HVC1, HVC2, 2A window, 2A shielding
plug, 2A dump, 2A collimator, and 2A tank water signal interlock are checked. Everything is working properly.
2021-06-22. Annual ITW water signal interlock check is done, HS, TAR, MSP, EE, COIL1 , containment box window, HVC1 , HVC2, 2A window, |
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Wednesday, June 09, 2021, 09:16, Travis Cave, North Hot-Cell, Standard Operation, TM2, no target, Module move
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| TM#2 has been moved from the SHC to the NHC. |
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Thursday, June 03, 2021, 08:33, David Wang, South Hot-Cell, Standard Operation, TM4, UCX32# P2N, P2N UCX 32 on TM4 electical check and leak check at SHC.
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Both electrical check and leak check (HS and Window lines)results are good. See attachments
Correction: It should be UCx#32 P2N instead of UCx33# in check list attached . UCx#33 is on TM2 in ITW |
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Thursday, June 03, 2021, 08:20, David Wang, South Hot-Cell, Standard Operation, TM2, , Remotely remove TM2 from silo to shc
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| Remotely removed Tm2 from silo to SHC. The moving is smooth. |
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Thursday, June 03, 2021, 08:19, David Wang, ITE, Repair, TM4, UCX33, Replaced ITE TP4
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| Replaced ITE TP4 due to failure start. The new pump works fine. |
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Monday, May 31, 2021, 11:28, David Wang, ITE, Standard Operation, TM4, , Remotely remove TM4 from silo to shc
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| Remotely remove tm4 from silo to shc. The moving is smooth. |
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Tuesday, May 25, 2021, 16:20, Anders Mjos, Conditioning Station, Maintenance, , , TK2 refilled
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| Tank refilled from 12 in to 25 in using the new valve. |
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Tuesday, May 25, 2021, 16:20, Anders Mjos, Conditioning Station, Maintenance, , , Chiller maintenance
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A contractor on site today for chiller maintenance. CP2 and CP3 circuit is leaking and shall not be used. CP1 can still be used. The contractor will
contact Plant Group with a quote for repair and upgrades. |
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Tuesday, May 25, 2021, 15:59, Matthew Gareau, North Hot-Cell, Development, , , Removed boot from left hot manipulator 7x
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Myself and Isaac removed the boot from the left hot manipulator.
- opened the hatch in the TH to get access to the top of the boot
- released the latch on the boot and loosened the boot from above |
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Friday, May 14, 2021, 11:29, David Wang, Spent Target Vault, Standard Operation, , , Repack of 4 spent targets.
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Repack of 4 spent targets in TH and SHC. SiC#37 to new pail249#. SiC#36 to new pail 250#. Nb#8 to new pail 247#, SiC#33 to new pail 248#.
They are all in mini storage. Also, UCx 31 are transferred to mini storage. There are 5 spent targets in mini storage now.
2021-05-20: 5 spent targets have been loaded into F308's. We transferred two more spent targets into mini storage this morning for next week loading. |
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Monday, May 03, 2021, 15:14, Frank Song, ITE, Maintenance, , , High voltage test in ITE
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| Anders and I prepared ITE high voltage test in April 30 ( Friday morning), The MAA is locked for this. |
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Friday, April 30, 2021, 14:09, Luca Egoriti, ITE/ITW, Development, TM4, , TM4 resistance measurements for P2N
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Friday, April 30, 2021, 14:06
Anders and Luca
Resistance measurements on each electrical feedthroughs (A,B,C,D,E,I,P,Q,R,U,60kV,ground) taken with no target or no short attached to the module. |
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Monday, April 26, 2021, 13:02, David Wang, South Hot-Cell, Repair, TM4, , TM4 new steerer cable installation.
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New steerer cables are installed in TM4. Cables are properly routed in containment box and service cap top. After job, TP2 is installed back onto module
top. |
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Thursday, April 22, 2021, 08:41, David Wang, South Hot-Cell, Repair, TM4, , TM4 steerer electical check at SHC and TH.
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Using SHC electrical test cables routed to to TH, We tested TM4 steerer 4 polarities. At 100v megga test, left, right , up and down to ground
are all OL. TM4 steerer has no short. |
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Wednesday, April 21, 2021, 11:18, David Wang, Cooling, Maintenance, , , Refilling high active wtaer system and starting HA water pumps.
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High active water system is refilled. Air are drained out of system before pump to be started. Following sequence are used to bring the whole system
back to operation:
1. close ITE , open ITW. Switch on the pump. Only 2A beam line related 5 water circuits are in loop in ITW. Switch off pump when system pressure |
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Wednesday, April 21, 2021, 10:34, David Wang, South Hot-Cell, Standard Operation, TM4, , Remtely remove TM4 from Silo to SHC.
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| On 2021- 04-20, Tm4 is removed from Silo to SHC. The moving is smooth. |
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Wednesday, April 21, 2021, 10:32, David Wang, South Hot-Cell, Standard Operation, TM3, , Remotely remove TM3 from SHC to silo
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| On 2021-04-19, Frank and I remotely removed Tm3 from SHC to silo . The moving is successful. |
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Monday, April 12, 2021, 13:47, Anders Mjos, Assembly/Bench Test, Repair, TM4, , Steerer wiring
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| Travis assembled and tested the steerer wires March 31st (see attached) |
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