Logbooks Lab Maintenance Evaporator_1 Evaporator_2 Laser cutter Target Production Test-Stand RH-ISAC RH-Cyclotron RH-Meson Hall RH-Beamlines RH-ARIEL
  RH-ISAC, Page 82 of 139  Not logged in ELOG logo
ID Date Authordown Category Type Module Target/Number Subject Text Attachments
  1157   Thursday, February 25, 2016, 06:52 David WangConditioning StationStandard Operation  stop CS vacuum pumps.I stopped the conditioning station vacuum
pumps. The CS is still under vacuum without
venting.
  
  1158   Thursday, February 25, 2016, 09:27 David WangITWStandard OperationTM2 TM2 has been disconnected in ITWTM2 has been disconnected in ITW (except
vacuum lines). The vacuum system is still
operating.
  
  1159   Thursday, February 25, 2016, 09:29 David WangITEStandard OperationTM4 TM4 has been disconnected in ITE.TM4 has been disconnect in ITE(except 
vacuum lines). The ITE vacuum system is still
operating.
  
  1160   Wednesday, March 02, 2016, 09:51 David WangITWStandard OperationTM2 all water lines on TM2 and TM4 are purged.All water lines on TM2 and TM4 are purged
for upcoming water lines helium pressure
test.
  
  1161   Wednesday, March 02, 2016, 10:04 David WangITWStandard OperationTM2 Leak check on ITW and TM2.Dan and I leak checked TM2 and ITW primary
vacuum vessel. It was found a 1X E-7 atm.cc/sec
leak on top T flange seal between TM2 and
  
  1162   Friday, March 04, 2016, 12:34 David WangITEStandard OperationTM4 TM4 ITE annual leak checkDan and I finished TM4 and ITE annual leak
check on primary and secondary vacuum vessel.
We found one leak on a KF25  blank off
  
  1163   Friday, March 04, 2016, 13:58 David WangConditioning StationStandard Operation  2016 Winter Shut Down Target Hall ScheduleUpdate Schedule according to changes.See
attachment1, 2.
 Re-post it after some minor
 8x 
  1164   Monday, March 14, 2016, 11:24 David WangITE/ITW CoolingMaintenance  HALCW resin tank filter cartridges are changed todayTwo of resin tank filter cartridges(supply
and return) are changed today. Old cartridges
and bagged and tagged. The contact field
 002.JPG003.JPG006.JPG 
  1165   Monday, March 14, 2016, 15:22 David WangConditioning StationStandard OperationTM2 2016 Winter Shut Down Target Hall Scheduleupdate schedule according to change. See
attachment 1,2
 
 2016_winter_shut_down__target_hall_schedule.pdf2016_winter_shut_down__target_hall_schedule.mpp 
  1168   Thursday, March 17, 2016, 14:57 David WangSouth Hot-CellRepairTM2 TM2 first round leak check in SHCChad and I finished the first round check
on Tm2 water lines.  The lines and spots
checked are: Target oven + and - (front side
  
  1170   Friday, March 18, 2016, 09:34 David WangConditioning StationStandard OperationTM2 Target Hall schedule for beam schedule 130 (Apr- Sep)I would like to post the spreadsheet of
target hall schedule for beam schedule 130(Apr
to Sep) first. The MS project of TH schedule
 Target_Hall_shedule_130_Apr_to_Sep_2016.xlsxTarget_Hall_shedule_130_Apr_to_Sep_2016.pdf 
  1171   Friday, March 18, 2016, 09:42 David WangConditioning StationStandard OperationTM2 TM2 vacuum sysytem has been connected at TCSTM2 vacuum system has been connected at
TCS. Started roughing pump. Everything is
good so far.
  
  1174   Monday, March 21, 2016, 10:25 David WangConditioning StationRepairTM2 TM2 Helium pressure Test Result in TCS and ITWTM2 has been helium pressure tested in
ITW and TCS. They are both tested with 70psi
helium, each circuit for 3minutes. 
  
  1175   Monday, March 21, 2016, 11:30 David WangConditioning StationRepairTM2 TM2 and TCS vacuum pumps are stoppedI stopped TM2 and TCS vacuum pumps. It
will be vented and disconnected this afternoon
for tomorrow  moving.   
  
  1176   Monday, March 21, 2016, 15:27 David WangConditioning StationRepairTM2 TM2 has been disconnected at TCSTM2 vacuum system has been disconnected
at TCS. Venting is in process now.
  
  1179   Wednesday, March 23, 2016, 11:32 David WangSouth Hot-CellRepairTM2 TM2 Helium spray leak check on GE and MSP lines at SHC  Chad and I did the helium spray
leak check on TM2 GE and MSP  water lines
at SHC this morning. We confirmed the GE
  
  1180   Thursday, March 24, 2016, 13:15 David WangConditioning StationStandard OperationTM1 TM1 and TCS vacuum system has been connected TM1 and TCS vacuum system have been connected.
All turbo-pumps are started. The pumping
down is fine.
  
  1182   Tuesday, March 29, 2016, 08:38 David WangConditioning StationStandard OperationTM1 TM1 water lines helium pressure check at TCSTM1 water lines helium pressure check at
TCS is done. 70 psi helium was applied to
water circuits. Leak detector base leak rate
 TM1_PNG1_panel_o-ring_replacement_001.JPGTM1_PNG1_panel_o-ring_replacement_002.JPGTM1_PNG1_panel_o-ring_replacement_004.JPGTM1_PNG1_panel_o-ring_replacement_005.JPGTM1_PNG1_panel_o-ring_replacement_006.JPG 
  1183   Wednesday, March 30, 2016, 08:40 David WangConditioning StationStandard Operation  2016 Winter Shut Down Target Hall Scheduleupdate the schedule according to changes.See
attachment1, 2.
 2016_winter_shut_down__target_hall_schedule.pdf2016_winter_shut_down__target_hall_schedule.mpp 
  1185   Wednesday, March 30, 2016, 15:49 David WangAssembly/Bench TestRepairTM2  TM2 Helium spray leak check on solder stems inside service cap on the top of SW silo.On each water circuit in side the service
cap, there are 4 soldering stems which two
of them are inside blue nylon insulator and
 7x 
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