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 136 of 138  Not logged in ELOG logo
  ID Date Author Category Type Module Target/Number Subjectdown Text Attachments
  1705   Tuesday, May 01, 2018, 10:54 Keith C NgITWRepair  2a2 window installation and beamtube repairYesterday
we installed the 2a2 window, the drive screw
was torqued until 70 ft-lbs and we stopped,
 20180420_2a2beamtuberepair_P1040025.JPG2018_2a2window00017.jpg 
  620   Wednesday, March 12, 2014, 16:33 Keith C NgITERepair  2A3 window removal and replacementprep'ed area for work:
- removed shield plug from window
clamp area
 20140312_2a3window_RHB_6676.JPG20140312_2a3window_RHB_6682.JPG2a_bp_sw1_white_powder_under_w11.PDF2a_bp_sw2_white_powder_under_w11.PDF2a_bp_sw3_rust_w11.PDF 
  1712   Wednesday, May 09, 2018, 08:48 David WangITWRepair  2A2 winodw leak check on ITW vacuum vessel.Leak detector is connected to ITW TP4.
LD Base leak rate 0.0XE-09 atm.cc/sec. Helium
line is connected to existing window leak
  
  1710   Friday, May 04, 2018, 11:21 David WangITWRepair  2A2 winodw leak check in THAnders and I leak checked new 2A2 window
seal on ITW side. Leak detector was connected 
to ITW TP4.  Base  leak rate 0.0Xe-9
  
  1461   Friday, March 24, 2017, 11:12 Keith C NgSpent Target VaultStandard Operation  2A window transferTransfered the 2A window from the ISAC
Storage Vault to the Cyclotron Vault Tunnel
Storage area. RPG storage form attached.
 2017mar24_vault_tunnel_storage_form(1).pdf 
  1463   Friday, March 24, 2017, 13:21 Travis CaveSpent Target VaultStandard Operation 2A window2A window has been removed from the vault.2A window has been removed from the vault
and moved over the cyclotron vault tunnels. 
Attached is the updated storage vault list.
 Vault_Storage_March_24_2017.pdf 
  1905   Friday, April 05, 2019, 13:44 chad fisherSpent Target VaultDevelopment  2019 Pail drop tests
    Drop test performed January
8, 2019 with 25 lb target, UN pail and lug
cover. Drop failed. Lug cover half removed.
  
  1153   Friday, January 22, 2016, 14:24 David WangSouth Hot-CellStandard Operation  2016 Winter Shut Down Target Hall Schedule (sketch)Post a sketch of 2016 winter shut down
target hall schedule. see attachment 1,2
 UPDATE THE SCHEDULE ACCORDING
 2016_winter_shut_down__target_hall_schedule.pdf2016_winter_shut_down__target_hall_schedule.mpp2016_winter_shut_down__target_hall_schedule.pdf2016_winter_shut_down__target_hall_schedule.mpp 
  1154   Friday, February 12, 2016, 13:00 David WangConditioning StationStandard Operation  2016 Winter Shut Down Target Hall Schedule 2016 Winter shut down target hall schedule.
See attachments1,2.
 update the schedule weekly.
 6x 
  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 
  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 
  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 
  1202   Friday, April 08, 2016, 13:16 David WangConditioning StationStandard Operation  2016 Winter Shut Down Target Hall ScheduleUpdate schedule weekly .see attachment
1,2
 2016_winter_shut_down__target_hall_schedule.mpp2016_winter_shut_down__target_hall_schedule.pdf 
  1214   Friday, April 22, 2016, 14:07 David WangConditioning StationStandard OperationTM2 2016 Winter Shut Down Target Hall ScheduleWeekly update.This is the last update on
2016 winter shut down schedule. The new TH
schedule for beam130  will be posted
 2016_winter_shut_down__target_hall_schedule.pdf2016_winter_shut_down__target_hall_schedule.mpp 
  848   Wednesday, February 25, 2015, 10:44 David WangITWMaintenance  2015 shut dwon ITW water sensor coils and pedal wheels replacementDan and I replaced pedal wheels and coils
on ITW water flow sensors. It  is a shut
down job we did every two years. See attachment
 2015_shut_down_ITW_water_sensors__replacements.pdf 
  847   Monday, February 23, 2015, 12:28 David WangITEMaintenance  2015 shut down coils and pedal wheels replacement on ITE water flow sensors.Dan and I replaced pedal wheels and coils
on ITE water flow sensors. It is a shut down
job we did every two years. See attachment
 2015_shut_down_ITE_water_sensors__replacements.pdf 
  2427   Monday, March 13, 2023, 11:25 Carla BabcockITE/ITWDevelopment  10kOhm resistors installed in ITE/ITW faraday cagesOn Sept. 14 2022, a 10kOhm 30W resistor
was installed in each target station faraday
cage, in line with the HV bias supply. This
 ITE_ITW_BIASresistor.docx 
  2688   Monday, September 23, 2024, 11:31 David WangSouth Hot-CellDevelopmentTM3 10 pins lectrical check result after insulator is installed on water cap C. 10 pins lectrical check result after insulator
is installed on water cap C. 
pin 14 to 60kv bias has 20 Kohm @250V
  
  1450   Tuesday, March 14, 2017, 11:46 chad fisherSouth Hot-CellMaintenance  'Z' motion cable dry runDid a dry run with the latest procedure
with Dan Mcdonald. Elapsed time was approximately
30 min.
  
  2191   Tuesday, February 23, 2021, 09:00 David WangAssembly/Bench TestMaintenance   target staion vacuum pumps inspection.Edi and I inspected roughing pump ITM MP1,
primary backup pump ITHMP1, and secondary
backup pump ITHMP2. We checked oil level
  
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