 Tuesday, July 28, 2015, 14:31, Travis Cave, Conditioning Station, Standard Operation, TM4, UC#13, Electrical Check 
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| TM#4 with UC#13 electrical check at the conditioning station under vacuum. See attached PDF. |
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Wednesday, July 29, 2015, 06:24, David Wang, Conditioning Station, Standard Operation, TM4, UCx 13, Stopped the CS and TM4 pumps and vent with argon.
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| Dan and I stopped the CS and TM4 pumps. We are venting the CS with argon for UCX13 target. |
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Thursday, August 13, 2015, 14:36, Travis Cave, Conditioning Station, Standard Operation, TM2, Dummy Target, Module moved
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| TM#2 with the dummy target has been moved to the conditioning station. |
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Thursday, August 13, 2015, 17:17, David Wang, Conditioning Station, Repair, TM2, Dummy target, TM2 at CS
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TM2 has been moved to CS. All turbo-pumps have been started. The pumping down is good so far. I connected the leak detector to service cap, and
finished the leak check today. The LD base LR:0.0Xe-9atm.cc/sec. 80psi helium were applied to coil1, coil 2. HS and window circuits, each for 2minutes.
No any response has been found on LD. So all water lines are leak tight now. I also sprayed helium to top service cap checking all air to |
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Friday, August 14, 2015, 10:00, David Wang, Conditioning Station, Repair, TM2, , Started CS water package for TM2
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| I finished the rest TM2 connections to CS, and started CS cooling package. Everything works fine so far. |
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Monday, August 17, 2015, 10:44, Anders Mjos, Conditioning Station, Development, TM2, LP-FEBIAD Test Target (empty), Conditioning TM2 Source Tray with FEBIAD test target
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TGHT, TBHT, ANODE and COIL power tested (some amps/volts)
Monday, August 17, 2015, 10:43: BIAS/EL/EE to 15/7.5/1.5 kV
Monday, August 17, 2015, 10:45 : COIL 20A, ANODE 200V |
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Wednesday, August 19, 2015, 14:52, David Wang, Conditioning Station, Repair, TM2, , TM2 at CS
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During the TM2 HV test at CS, It failed. In order to confirm there is no any water leak inside the module after the heaters and beam extraction test,
I disconnected all the water lines on the TM2, and purged the water lines with pressure air. Leak detector was reconnected back to the TM2 service cap,
and all water lines are pressurized with 80psi helium again each for 2 minutes.No any leak had been found during the test. All the water lines are still |
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Thursday, August 20, 2015, 09:38, David Wang, Conditioning Station, Repair, TM2, , TM2 was disconnected at CS
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| TM2 was disconnected at CS. Travis and I did electrical check before the venting. After,The module was vented and moved to SHC. The moving is smooth. |
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Thursday, August 20, 2015, 11:00, Travis Cave, Conditioning Station, Standard Operation, TM2, Dummy Target, Electrical Check
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| TM#2 electrical check at the conditioning station. All pumps were off but the module was not vented. |
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Thursday, August 20, 2015, 13:48, David Wang, Conditioning Station, Standard Operation, TM2, , Target Hall Scheduled Activities April 07 - Sep 08 2015
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Weekly update target hall schedule.See attachment 1,2
Spring and summer run is close to the end. This will be the last update on this old schedule. See attachment3,4. A new schedule
for TH activities after mini shut down will be posted next time. |
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Wednesday, August 26, 2015, 09:54, Anders Mjos, Conditioning Station, Maintenance, , , Topped up water in TCS:TK2
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| Filled to 24.9 in |
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Wednesday, August 26, 2015, 11:12, Travis Cave, Conditioning Station, Standard Operation, TM2, ZrC #7, Module moved
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| TM#2 with ZrC#7 has been moved to the conditioning station from the south hot cell. |
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Wednesday, August 26, 2015, 14:28, David Wang, Conditioning Station, Standard Operation, TM2, ZrC, Leak check on TM2 HS and windowwater line with new ZrC target at SHC
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Chad and I leak checked TM2 HS and window circuit VCR joints with ZrC target and containment box installed at SHC. No leak has been found. They will
be helium pressurized at CS later. |
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Wednesday, August 26, 2015, 14:30, David Wang, Conditioning Station, Standard Operation, TM2, ZrC, TM2 and Cs vacuum sysyem has been connected at CS.
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| Turbo-pumps are started . The pumping down is good so far. |
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Wednesday, August 26, 2015, 14:52, David Wang, Conditioning Station, Standard Operation, TM2, ZrC, Helium pressure test on TM2 HS and window lines at CS
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LD base LR 0.0xE-9 atm.cc/sec , 80 psi helium 2 minutes on HS and window circuits. No leak. Also, the reinstalled(after rewiring job) TP2 and PNG1(steers)
side panel have been leak checked. No leak. |
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Thursday, August 27, 2015, 08:43, Travis Cave, Conditioning Station, Standard Operation, TM2, ZrC #7, Electrical Check
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Electrical check of TM#2 at the conditioning station under vacuum. The resistance value of the target to 60kV common is a bit lower then what it was
at the south hot cell. |
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Thursday, August 27, 2015, 10:10, Anders Mjos, Conditioning Station, Standard Operation, TM2, ZrC#7, Conditioning new Source Tray
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Thursday, August 27, 2015, 10:10: Started water system. TK2 level reduced from 24.9 to 23.5 in.
IG2 not working. Force is ON.
EE in conditioning mode. |
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Tuesday, September 01, 2015, 06:25, David Wang, Conditioning Station, Standard Operation, TM2, ZrC, Argon venting TM2 at CS
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| Argon venting TM2 at CS. |
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Tuesday, September 01, 2015, 16:55, Anders Mjos, Conditioning Station, Maintenance, , , TBHT power supply remvoed
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| The power supply is needed as a spare for the failed TGHT p/s in ITW |
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Friday, September 11, 2015, 14:31, Anders Mjos, Conditioning Station, Maintenance, TM2, ZrC#7, Vacuum gauge and EPICS read back calibration
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| The corelation betwenn the local value on the gauge controllers and the read back valiues in EPICS was compared. Data can be found in a previous e-log |
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