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 Author Category Type Module Target/Numberdown Subject Text Attachments
  2075   Wednesday, March 04, 2020, 11:52 David WangITEStandard Operation  ITE HV test without moduleITE bias test is done to 48KV. No spark.
We can not raise bias above 48KV. It looks
like we have a current limit issue on control
  
  2076   Wednesday, March 04, 2020, 14:30 David WangSafe Module ParkingStandard OperationTM2 Remove of TM2 from SMP to SHC.Frank and I removed TM2 from SMP to SHC.
The move is successful. 
  
  2079   Friday, March 06, 2020, 09:51 David WangSouth Hot-CellStandard OperationTM2 TM2 was moved from SHC to SMP yesterday.TM2 was moved from SHC to SMP yesterday. 
The move is successful. TM2 is located at
SMP. There is no hot target on module so
  
  2080   Monday, March 09, 2020, 14:31 David WangITE/ITWStandard Operation  TH emergency exit test. Frank and I did the test.  The emergency
exit hatch on roof was opened and closed
twice. Everything works fine. 
  
  2081   Wednesday, March 11, 2020, 10:39 Travis CaveITEMaintenance  Entrance module move The entrance module has been moved
to the east station to the south hot cell
for inspection from the turbo pump explosion.
  
  2082   Thursday, March 12, 2020, 13:42 David WangITE/ITWDevelopment  New ITE IGLIS cables installation New IGLIS cables installation is done.
Two bundle of new cables are pulled from
ITE to electrical room. They are in one PVC
  
  2083   Thursday, March 12, 2020, 13:48 David WangITERepair  Entrance module TP1S broken piesces clean up.The broken pieces in ITE entrance vacuum
pit are vacuumed out.  At SHC, There
are 4 pieces on module collimator block top, 
  
  2084   Friday, March 13, 2020, 09:24 Travis CaveITEStandard Operation  Entrance module move The east entrance module has been
moved from the south hot cell back to the
east target station.
  
  2087   Tuesday, March 17, 2020, 12:58 David WangSouth Hot-CellDevelopmentTM4 P2N target electrical check and leak check at SHC.See attachment. Everything looks good.
 P2N_target_electrical_chek_at_SHC.pdf 
  2089   Wednesday, March 18, 2020, 10:40 David WangITEDevelopmentTM4 TM4 P2N target connection checklist.TM4 has been connected in ITE. See checklist.  P2N_TM4_connection_checklist.pdf 
  2090   Thursday, March 19, 2020, 15:48 Anders MjosConditioning StationMaintenance  Filter replacement in water system March 5thFilters were replaced by Curtis von Cube
on March 5th. See work permit for details
I2020-03-05-5
  
  2091   Friday, March 27, 2020, 08:45 Matthew GareauNorth Hot-CellMaintenance  Issues with the manipulators This is a link to all of the issues
with the NHC manipulators that I know of

  
  2092   Wednesday, May 20, 2020, 13:08 David WangCoolingStandard Operation  Start of HALCW sysytemHigh  active water pump is started.
The system resistance is recovering now.
Everything works fine so far. Check ITW and
  
  2093   Wednesday, May 20, 2020, 13:19 David WangITEMaintenance  Restart of ITE turbo pumps. PLC6 drop out in weekend caused the ITH
MP1 and MP1s stopped. ITE turbo pumps were
running still after that. Without back up
  
  2094   Wednesday, May 20, 2020, 13:30 David WangSafe Module ParkingMaintenance  Silo area radio active waste clean up. Sorted and packed one 55 gallon drum with
low contamination and active stuffs which
are placed around silo area in the past.
  
  2095   Friday, May 22, 2020, 13:26 David WangITWRepair  ITW water leak.A water leak was found on a fitting connecting
ITW dump return line pressure gauge on top
of exit module. TM tank flange, o-ring slot
 itw_water_leak_001.JPGitw_water_leak_005.JPGitw_water_leak_009.JPGitw_water_leak_013.JPG 
  2096   Monday, June 01, 2020, 12:40 David WangCraneMaintenance  TH crane festoon cable maintenanceTom Kauss corrected the TH crane 
festoon cable loops. He lubricated festoon
cable wheels as well.    The maintenance
  
  2097   Monday, June 01, 2020, 12:46 David WangITEMaintenance  ITH:CM6 ,CM6S and ITM:CM3 calibration.Edi calibrated ITH:CM6, CM6S and ITM:CM3.
By the same time,  ITH:MP1 and MP2 
lubricate oil level are checked. Everything
  
  2098   Thursday, June 04, 2020, 10:40 David WangConditioning StationMaintenance   Three manual valves are closed on TCS water system Three manual valves are closed on TCS water
system return line in experimental hall.
See attachments. It is for TCS TK2 water
 TCS_return_line_closed_valves_001.JPGTCS_return_line_closed_valves_002.JPG 
  2099   Thursday, June 04, 2020, 10:51 David WangConditioning StationStandard Operation  TH floor mop up.Jason Sargeant mopped up TH floor this
morning. The mop head was checked after the
job. There are 1500 counts on it. He think
  
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