 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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Tuesday, September 01, 2015, 16:03, Grant Minor, ITW, Standard Operation, TM2, ZrC #7, Photos of TM2 Connection Procedure on Docushare 1Sept2015
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| https://documents.triumf.ca/docushare/dsweb/View/Collection-15323 |
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Tuesday, September 01, 2015, 14:54, David Wang, ITW, Standard Operation, TM2, , TM2 has been connectec in ITW.
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TM2 has been connected in ITW. During the connection, Anders and I found the TM2 high current cables used in ITE and CS are short in ITW.
Anders and Grant found the original TM2 ITE high current cables in target hall. We replaced them. They works fine. But, a little bit longer on cable length
would be easy to connect them. All other connections and HV cover in ITW work for the TM2 so far. |
Tuesday, September 01, 2015, 10:38, David Wang, ITW, Maintenance, TM2, , ITW top tank flange clean up and r-ring replacement. 
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During last run， ITW dump circuit had a water leak on an adaptor below the pressure gauge. The top tank flange, slot, and O-ring were water contaminated
by the leak. I removed the old o- ring, cleaned up the flange and o-ring slot, and put a new o-ring into the flange. Some pictures will be attached
in this mail later. |
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Tuesday, September 01, 2015, 10:32, Travis Cave, ITW, Standard Operation, TM2, ZrC #7, Module moved
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| TM#2 with ZrC#7 has been moved from the conditioning station to the west target station. |
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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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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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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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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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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, 14:28, 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, 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, 10:55, chad fisher, South Hot-Cell, Repair, TM2, ZrC#7, New wiring and target
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New wiring was installed yesterday as well as ZrC#7 which had its high current fasteners torqued to 130 in lbs.
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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, 09:20, Travis Cave, South Hot-Cell, Standard Operation, TM2, ZrC #7, Electrical Check
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| Electrical check of TM#2 with ZrC #7 installed |
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Tuesday, August 25, 2015, 13:54, Grant Minor, South Hot-Cell, Repair, TM2, ZrC#7, TM2 - Electrical / HV Short Repair and Current Status (ZrC target)
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Hello all,
TM2's first performance in the Conditioning Station with the new source tray was not great, with sparking and HV degradation beginning to occur |
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Friday, August 21, 2015, 11:38, Anders Mjos, South Hot-Cell, Repair, TM2, FEBIAD Test Target, Steerer wires found to be touching the gas lines
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Yesterday TM2 was inspected in the SHC. Spark marks were found both on the steerer wires and on the ANODE wire. The steerer wires (GND) were touching
the gas lines (60kV). This is likely the cause of the sparking observed at the Conditioning Station (e-log).
Photos are available on DocuShare |
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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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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, 10:15, Travis Cave, South Hot-Cell, Standard Operation, TM2, Dummy Target, Module moved
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| TM#2 is now in the south hot cell. |
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