 Thursday, February 06, 2020, 13:32, Adam Newsome, South Hot-Cell, Maintenance, TM4, , TM4 moved from Conditioning Station to South Hot Cell
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| TM4 was moved from conditioning station to south hot cell in preparation for wiring replacement. No target. |
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Friday, February 07, 2020, 08:05, chad fisher, South Hot-Cell, Development, TM4, , Containment box off for IGLIS
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| The containment box has been removed from TM4 in prep for the IGLIS wiring job. |
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Friday, February 14, 2020, 14:06, David Wang, Conditioning Station, Standard Operation, TM4, , TCS vacuum system and water sytem are switched on.
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| All turbo pumps are started. |
Friday, February 14, 2020, 14:13, David Wang, South Hot-Cell, Standard Operation, TM4, , SIS dummy target for IGLIS TM4 electrical check 
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| Electrical check and HS, window leak check result at SHC. See attachment. |
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Thursday, February 20, 2020, 09:27, David Wang, Spent Target Vault, Standard Operation, , , Inventory of mini storage and vault.
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Repacked nSiC#1 in SHC and moved it to mini storage vault. Transferred UCx26 and UCx28# from vault to mini-storage. See attachment for vault and mini-storage
inventory. |
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Wednesday, February 26, 2020, 08:45, David Wang, Conditioning Station, Standard Operation, TM4, , Remove of TM4 from TCS to SW silo
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| TM4 has been moved from TCS to SW silo. The move is fine. |
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Thursday, February 27, 2020, 10:37, David Wang, Safe Module Parking, Standard Operation, TM2, , Start of SMP vacuum pump.
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| TM2 in SMP with old SiC #39 target on it. SMP vacuum pump is started. |
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Thursday, February 27, 2020, 16:08, Anders Mjos, North Hot-Cell, Maintenance, , , Hot Cell Entry
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Chad entered the NHC today to tighten set-screws on both slave side manipulators and re-align the West side slave. Work took place using the HC Confined
Space Entry procedure. See attached checklist. WP I2020-02-27-4 |
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Friday, February 28, 2020, 09:36, David Wang, ITE, Repair, , , Entrance module TP1S broken piesces clean up.
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Using the camera, Frank and I inspected the broken blades in vacuum duct bending section. We are pretty sure some of the broken parts are
fallen into bottom of entrance module and vacuum vessel since the broken pars are over on the edge of bending section. The blades rotated at high
speed. Basically, They were shoot to the duct opening when they were broken from the pump. Frank and I carefully swiped all broken parts from the |
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Wednesday, March 04, 2020, 11:52, David Wang, ITE, Standard Operation, , , ITE HV test without module
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ITE bias test is done to 48KV. No spark. We can not raise bias above 48KV. It looks like we have a current limit issue on control system when testing
above 48KV. John Cow checked current limit on PS locally. It is set to 8mA which is much higher than the test current. Isac operator issued an e-fault
to control group. |
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Wednesday, March 04, 2020, 14:30, David Wang, Safe Module Parking, Standard Operation, TM2, , Remove of TM2 from SMP to SHC.
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| Frank and I removed TM2 from SMP to SHC. The move is successful. |
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Friday, March 06, 2020, 09:51, David Wang, South Hot-Cell, Standard Operation, TM2, , TM2 was moved from SHC to SMP yesterday.
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TM2 was moved from SHC to SMP yesterday. The move is successful. TM2 is located at SMP. There is no hot target on module so SMP vacuum is not started.
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Monday, March 09, 2020, 14:31, David Wang, ITE/ITW, Standard Operation, , , TH emergency exit test.
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| Frank and I did the test. The emergency exit hatch on roof was opened and closed twice. Everything works fine. |
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Wednesday, March 11, 2020, 10:39, Travis Cave, ITE, Maintenance, , , Entrance module move
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| The entrance module has been moved to the east station to the south hot cell for inspection from the turbo pump explosion. |
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Thursday, March 12, 2020, 13:42, David Wang, ITE/ITW, Development, , , New ITE IGLIS cables installation
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New IGLIS cables installation is done. Two bundle of new cables are pulled from ITE to electrical room. They are in one PVC conduit. The old cables are
not removed yet. I will pull old cables out when new cables are installed onto device in ITE Faraday cage. |
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Thursday, March 12, 2020, 13:48, David Wang, ITE, Repair, , , Entrance module TP1S broken piesces clean up.
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The broken pieces in ITE entrance vacuum pit are vacuumed out. At SHC, There are 4 pieces on module collimator block top, wiring scanner
top. Chad removed them out at SHC. Electrical check at module top is done by diagnostics group. Everything works fine. |
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Friday, March 13, 2020, 09:24, Travis Cave, ITE, Standard Operation, , , Entrance module move
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| The east entrance module has been moved from the south hot cell back to the east target station. |
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Tuesday, March 17, 2020, 12:58, David Wang, South Hot-Cell, Development, TM4, , P2N target electrical check and leak check at SHC.
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| See attachment. Everything looks good. |
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Wednesday, March 18, 2020, 10:40, David Wang, ITE, Development, TM4, , TM4 P2N target connection checklist.
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| TM4 has been connected in ITE. See checklist. |
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Thursday, March 19, 2020, 15:48, Anders Mjos, Conditioning Station, Maintenance, , , Filter replacement in water system March 5th
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| Filters were replaced by Curtis von Cube on March 5th. See work permit for details I2020-03-05-5 |
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