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 140 of 141  Not logged in ELOG logo
ID Date Author Category Type Moduledown Target/Number Subject Text Attachments
  2776   Friday, February 21, 2025, 09:18 David WangCoolingStandard Operation  HALCW pump ITC:MP1 and MP2 phase current draw measurement.HALCW pump ITC:MP1 and MP2 phase current
draw measurement result: water supplied to
both station. MP1: Black 17.0A, blue 16.9A,
  
  2777   Monday, February 24, 2025, 11:15 David WangCoolingMaintenance   ITW/ITE water system manual valves water small leak inspection and repairing.  ITW/ITE water system manual valves
water small leak inspection and repairing
job is done. Small water drippings have been
  
  2778   Tuesday, February 25, 2025, 09:42 Travis CaveSpent Target VaultStandard Operation SHC Active TrashSHC Active Trash Another pail of active trash was
move to the spent target vault from the south
hot cell. 800uSv/hr, place in spot 7A see
 Target_Index_2025-02-25.pdf 
  2779   Wednesday, February 26, 2025, 09:59 David WangSouth Hot-CellStandard Operation  SHC Field measurement from TH After waste transfer, I did a SHC field
measurement from TH through top flange opening.
The general field around manipulator maintenance
  
  2780   Monday, March 03, 2025, 10:53 David WangITE/ITWMaintenance  ITH:MP1 has been replaced.
    
      
 
            
            No
  
  2781   Monday, March 03, 2025, 15:33 David WangCoolingMaintenance  HALCW resin can loop two filters have been replaced. HALCW resin can loop two filters have been
replaced. no water leak on after job check.
  
  2782   Friday, March 07, 2025, 09:07 David WangITWStandard Operation  ITW water signals interlock annual check is done. Chole and I finished ITW water signals
interlock. No issue. 
  
  2783   Friday, March 07, 2025, 09:16 David WangCoolingMaintenance  Service of 28 female Parker 1/4 quick connectors in ITW and ITEService of  Parker 1/4 quick connectors
in ITW and ITE have been done.  all
28 female connectors were serviced. o- rings
  
  2784   Tuesday, March 11, 2025, 08:44 David WangITWStandard Operation  ITW:TP3,TP4, TP1S TP4S have been started since March 06th.To prevent TP bearings seize during shut
down, ITW:TP3,TP4, TP1S TP4S have been started
since March 06th. They work fine.  The
  
  2785   Tuesday, March 18, 2025, 13:54 David WangITEStandard Operation  ITE water signals interlock annual checkITE water signals interlock annual check
is done today. all interlocks work . No issue.
  
  2786   Thursday, March 20, 2025, 13:10 David WangConditioning StationStandard Operation  TCS water system filters annual replacement has been done.TCS water system filters annual replacement
has been done. Plant group Dan Tower finished
the job and updated the inspection tags .
  
  2787   Tuesday, April 01, 2025, 09:47 Frank SongNorth Hot-CellRepair  Two NHC light bulbs replacement2 broken lights of NHC were replaced in
Target Hall. see pics attached.
 Image_(3).jpgImage_(4).jpgImage_(5).jpgImage_(6).jpgImage_(7).jpg 
  2788   Friday, April 04, 2025, 09:35 David WangCraneDevelopment  spent target pail and its lifting jigs load test Adam and I did  spent target pail
and its lifting jigs load test this morning. 
The load for full pail test is 263 lbs and
  
  2789   Friday, April 11, 2025, 13:34 chad fisherNorth Hot-CellRepair  remote end 9342 installedOn March 27 remote end 9342 was installed
on the west position (right hand as viewed
by operator) and arm 9764 removed and moved
  
  2790   Friday, April 11, 2025, 13:46 chad fisherNorth Hot-CellRepair  Remote end 9**4 repairTong cable on remote arm 9**4 has be relocated
onto its pulleys and tong opening adjusted
at the tong cable drum by changing the position
  
  2793   Thursday, April 24, 2025, 11:33 Travis CaveConditioning StationStandard Operation UC#48Module move TM4 with UC48 went on a long trip
from the north hot cell to the conditioning
station.
  
  2795   Thursday, April 24, 2025, 13:42 David WangConditioning StationStandard Operation  Refilled TCS:TK2 from 11" to 28.8 "Refilled TCS:TK2 from 11" to 28.8
".
  
  2796   Friday, April 25, 2025, 14:30 Adam NewsomeFacilitiesStandard Operation   Safety Walkaround complete - ISAC Hot Cells, Target Hall A safety walkaround was completed for the
ISAC Hot Cells and Target Hall Areas.
The resulting spreadsheet can be
  
  2798   Friday, May 02, 2025, 10:16 Aaron TamNorth Hot-CellMaintenance  NHC Window Oil FillFindings

    During April 2025 safety
walk ID: 2796 , it was noted that the
 12x 
  2799   Monday, May 05, 2025, 09:18 chad fisherNorth Hot-CellMaintenance  Manipulator Remote End Replacement 9352 with 9764Remote end 9352 replaced with end 9764
due to signs of an issue with the tong cable
(tong opening excessively large and slack
  
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