 Wednesday, October 19, 2016, 11:46, Travis Cave, South Hot-Cell, Standard Operation, TM2, no target, module moved
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TM#2 has been moved from the south hot cell to the south west silo. |
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Friday, October 21, 2016, 15:10, Anders Mjos, South Hot-Cell, Repair, TM2, Ta#49, Stuck TGHT clamp bolt removal
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During target removal on Wednesday October 12th, the left target heater conductor bolt (ITD0058) could not be removed. The bolt was found to be stuck in the threads (keensert) of the TGHT conductor block (ITA0583). In the process of attempting to remove the bolt, the conductor insulator (ITD0054) cracked (ref assy ITD0052). To allow increased torque to be applied and support the conductor block, a clamping jig (ITD0612) was designed and fabricated. The jig was assembled and it's function tested on the ISAC Test Stand on Friday 14th. On Monday 17th the bolt could be removed using the clamping jig and a socket wrench with an extended handle.
The threads on the removed bolt was damaged. A new set of bolts were therefore prepared and a tap was run through the keensert to restore the threads. The threads in the conductor block was tested and found to be OK using a new bolt.
The spent target could now be removed. Unfortunately the right manipulator failed during installation of a new conductor insulator, which forced the repair of the insulator and installation of the new target (SiC#35) to be postponed until the manipulator can be repaired.
Photos are available on DocuShare |
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Monday, October 24, 2016, 11:34, Travis Cave, South Hot-Cell, Standard Operation, TM2, no target, module moved
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TM#2 has been moved from the south west silo to the south hot cell. |
Monday, October 24, 2016, 14:44, chad fisher, South Hot-Cell, Standard Operation, TM2, SiC#35, SiC#35 installed 
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Sic#35 has been installed onto TM2. High current fasteners torqued to 130 in lbs.
Mating of the 9 pin connector was extremely problematic but in the end I was able to get it to mate properly. Noticed left (when facing module in hot cell) febiad coil left twisted a bit when torqued up. |
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Monday, October 24, 2016, 14:54, David Wang, South Hot-Cell, Standard Operation, TM2, , SHC, TM2 leak check on HS line.
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Chad and I did the leak check on TM2 heat shield line. LD base leak rate:0.0xE-9atm.cc/sec. Base pressure:0.0X E-9 torr. The line is leak free. |
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Monday, October 24, 2016, 14:56, Travis Cave, South Hot-Cell, Standard Operation, TM2, SiC#35, Electrical Checks
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Results of the electrical check of TM#2 with no target after the repair and with the SiC#35 mounted on the module. |
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Tuesday, October 25, 2016, 15:10, David Wang, ITW, Standard Operation, TM2, , TM2 has been connected at ITW
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All turbo pumps are started. Two gas valves for Febiad run are opened. Pumping down is good so far. |
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Wednesday, October 26, 2016, 12:33, David Wang, Conditioning Station, Standard Operation, TM2, , Target Hall schedule for beam schedule 131(Sep-Dec, 2016)
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Update TH schedule after job delay on TM2 Febiad target. Everything should be back to schedule on last two targets. See attachments. |
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Tuesday, November 22, 2016, 10:45, Travis Cave, South Hot-Cell, Standard Operation, TM2, SiC#35, module moved
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TM#2 with the old SiC #35 has been moved from ITW to the south hot cell. |
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Tuesday, November 22, 2016, 11:56, Travis Cave, South Hot-Cell, Standard Operation, TM2, SiC#35, Electrical Check
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Electrical check of TM#2 with the SiC#35 post beam run. See attached PDF for details. |
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Wednesday, November 23, 2016, 14:21, Travis Cave, Conditioning Station, Standard Operation, TM2, UC#18, module moved
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TM#2 with UC#18 has been moved from the south hot cell to the conditioning station. |
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Wednesday, November 23, 2016, 14:25, Travis Cave, South Hot-Cell, Standard Operation, TM2, UC#18, Electrical Check
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Results of TM#2 with UC#18 electrical at the south hot cell. See attached PDF for details. |
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Wednesday, November 23, 2016, 16:10, David Wang, South Hot-Cell, Standard Operation, TM2, , SHC, TM2 leak check on HS line.
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Chad and I leak checked TM2 HS line with new UCx target installed. Helium spray 2 seconds on each joint and 10seconds flushing around target in SHC. LD base LR: 0.0XE-9atm.cc/sec, base pressure:0.0XE-4 torr. No response has been found on LD during check. The line is leak free. |
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Wednesday, November 23, 2016, 16:21, David Wang, Conditioning Station, Standard Operation, TM2, , TM2 and TCS vacuum system has been connected.
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All vacuum pumps have been started. Air ballast 50seconds on roughing pump. Everything is good so far. |
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Thursday, November 24, 2016, 09:33, Anders Mjos, Conditioning Station, Standard Operation, TM2, UC#18, Conditioning UC#18
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Thursday, November 24, 2016, 09:33: Water package on
Thursday, November 24, 2016, 09:43: TCS:WPV1 shows only 12% open. A visual inspection confirms the valve is fully opened. Controls will be contacted to troubleshoot
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Thursday, November 24, 2016, 10:30, David Wang, Conditioning Station, Standard Operation, TM2, , HV cover is installed on TM2 at TCS
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Interlock key are returned back to B2 level.TM2 is ready for HV conditioning and heating up at TCS. |
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Tuesday, November 29, 2016, 06:27, David Wang, Conditioning Station, Standard Operation, TM2, , TCS water pumps are stopped
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Argon venting on TCS and TM2 is processing |
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Tuesday, November 29, 2016, 07:50, David Wang, Conditioning Station, Standard Operation, TM2, , TM2 is disconnected at TCS.
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Argon venting is done. |
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Tuesday, November 29, 2016, 12:57, David Wang, ITW, Standard Operation, TM2, , TM2 is connected in ITW
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All turbo pumps are started. Water system and water signals have been checked. Pumping down on ITW and TM2 is good so far. |
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Tuesday, November 29, 2016, 14:50, Travis Cave, ITW, Standard Operation, TM2, UC#18, module moved
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TM#2 with UC#18 has been moved to ITW from the conditioning station. |
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