Logbooks Lab Maintenance Evaporator_1 Evaporator_2 Laser cutter Target Production Test-Stand RH-ISAC RH-Cyclotron RH-Meson Hall RH-Beamlines RH-ARIEL
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ID Date Authordown Category Type Module Target/Number Subject Text Attachments
  990   Thursday, July 09, 2015, 14:02 David WangConditioning StationDevelopmentTM1 TM1 is pumping down at CSTM1 and CS  vacuum system are connected.
All turbo-pumps are started. The new TP1S
works fine also. The pumping down looks good
  
  998   Wednesday, July 15, 2015, 11:18 David WangSouth Hot-CellRepairTM2 leak check coil line(R,U) on TM2 at SHCChad and I leak checked the coil 1 circuit(R,U)
after rebuilt coil line is installed on TM2
source tray. The pumping down on the circuit
 007.JPG008.JPG 
  999   Thursday, July 16, 2015, 07:38 David WangITEStandard Operation  Target Hall Scheduled Activities April 07 - August 07 2015Update the TH schedule according to present
TM2 refurbishment process. See attachments
1,2
 Target_Hall_Scheduled_Activities__Apr_07_to_Aug_07.pdfTarget_Hall_Scheduled_Activities__Apr_07_to_Aug_07.mppTarget_Hall_Scheduled_Activities__Apr_07_to_Aug_19.pdfTarget_Hall_Scheduled_Activities__Apr_07_to_Aug_19.mpp 
  1006   Tuesday, July 21, 2015, 12:29 David WangITEMaintenance  target pit Hepa filterTarget pit Hepa filter has been replaced
today. There is 500 counts on swipe which
is taken inside of the replaced filter. The
  
  1007   Tuesday, July 21, 2015, 12:38 David WangITWRepair  ITW external water leak on dump circuit has been fixed.The leaking 1/8 NPT(M)-1/4NPT(F) adapter
on the ITW dump circuit is replaced.
  
  1010   Thursday, July 23, 2015, 10:23 David WangITEStandard Operation  Target Hall Scheduled Activities April 07 - August 019 2015Update Target Hall schedule after the changing
on TM2 process. See attachment 1,2
 Target_Hall_Scheduled_Activities__Apr_07_to_Aug_19.pdfTarget_Hall_Scheduled_Activities__Apr_07_to_Aug_19.mpp 
  1011   Friday, July 24, 2015, 10:04 David WangITEStandard Operation  5 Shielding blocks have been moved from ITE to block storage area.Dan and I moved 5 shielding blocks from
ITE to block storage area. The move is smooth.
  
  1016   Monday, July 27, 2015, 15:34 David WangITEStandard OperationTM4 Leak check on TM4 HS water line with new UCX target. at SHCChad and I leak checked the HS line at
SHC after UCX target installation. On first
round helium spray, one of VCR fitting has
  
  1017   Monday, July 27, 2015, 15:46 David WangSouth Hot-CellStandard Operation  The yellow steel plug is put on SHC in THThe yellow steel plug is put on SHC in
TH. The spent target is inside the SHC.The
field around the SHC area in TH is so high
  
  1018   Monday, July 27, 2015, 17:03 David WangConditioning StationStandard OperationTM4UCx 13UCx13 and TM4 under vacuum at CS.I connected the CS  vacuum system 
to TM4. The CS and TM4 turbo pumps are started.
Everything is good so far. The HS line will
  
  1019   Tuesday, July 28, 2015, 10:12 David WangConditioning StationStandard OperationTM4UCx 13Helium pressure test on TM4 HS line at CSI did the helium pressure test on TM4 HS
line at CS. Applied 70 psi helium  2
minutes. base leak rate0.0x E-9 atm.cc/sec. 
  
  1020   Tuesday, July 28, 2015, 10:17 David WangITERepair  ITE TP4 has been replacedTony and I replaced the ITE TP4 turbo pump
today. The pumping time on controller has
been reset to 0. The replaced broken 
  
  1024   Wednesday, July 29, 2015, 06:24 David WangConditioning StationStandard OperationTM4UCx 13Stopped the CS and TM4 pumps and vent with argon.Dan and I stopped the CS and TM4 pumps.
We are venting the CS with argon for UCX13
target.
  
  1026   Wednesday, July 29, 2015, 10:14 David WangITEStandard OperationTM4 TM4 has been connected in ITEDan and I connected TM4 in ITE. We checked
all water signals on ITE cooling circuits.
Everything is good.
  
  1028   Friday, July 31, 2015, 09:47 David WangITEStandard Operation  Target Hall Scheduled Activities April 07 - August 019 2015Weekly update of Target Hall schedule after
so many jobs have been finished in this week. 
See attachment 1, 2
 Target_Hall_Scheduled_Activities__Apr_07_to_Aug_19.pdfTarget_Hall_Scheduled_Activities__Apr_07_to_Aug_19.mpp 
  1031   Friday, August 07, 2015, 10:01 David WangITEStandard Operation  Target Hall Scheduled Activities April 07 - August 19 2015Weekly update target hall schedule and
activities. See attachment 1,2
Update and extend Target Hall schedule
 Target_Hall_Scheduled_Activities__Apr_07_to_Aug_19.pdfTarget_Hall_Scheduled_Activities__Apr_07_to_Aug_19.mppTarget_Hall_Scheduled_Activities__Apr_07_to_Sep_08.mppTarget_Hall_Scheduled_Activities__Apr_07_to_Sep_08.pdf 
  1037   Thursday, August 13, 2015, 17:17 David WangConditioning StationRepairTM2Dummy targetTM2 at CSTM2 has been moved to CS. All turbo-pumps
have been started. The pumping down is good
so far.  I connected the leak detector
  
  1038   Friday, August 14, 2015, 10:00 David WangConditioning StationRepairTM2 Started CS water package for TM2 I finished the rest TM2 connections to
CS, and started CS cooling package. Everything
works fine so far.
  
  1040   Wednesday, August 19, 2015, 14:52 David WangConditioning StationRepairTM2 TM2 at CSDuring the TM2 HV test at CS, It failed.
In order to confirm there is no any water
leak inside the module after the heaters
  
  1041   Thursday, August 20, 2015, 09:38 David WangConditioning StationRepairTM2 TM2 was disconnected at CSTM2 was disconnected at CS. Travis and
I did  electrical check before the venting.
After,The module was vented and moved to
  
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