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 38 of 141  Not logged in ELOG logo
ID Date Authordown Category Type Module Target/Number Subject
  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.

Attachment 1: Vault_Storage_March_24_2017.pdf
Vault_Storage_March_24_2017.pdf Vault_Storage_March_24_2017.pdf Vault_Storage_March_24_2017.pdf Vault_Storage_March_24_2017.pdf
  1466   Monday, March 27, 2017, 13:40 Travis CaveSouth Hot-CellStandard OperationTM2no targetElectrical Check

Did the start of the running year electrical checks of both TM#2 and TM#4 with no target attached to either module. TM#2 was in the south hot cell and TM#4 is in the conditioning station under vacuum.

Attachment 1: TM2__No_Tgt.PDF
TM2__No_Tgt.PDF
Attachment 2: TM4__No_Tgt.PDF
TM4__No_Tgt.PDF
  1467   Tuesday, March 28, 2017, 09:18 Travis CaveSouth Hot-CellStandard OperationTM4no targetmodule moved

TM#4 has been moved from the conditioning station to the south hot cell.

  1468   Tuesday, March 28, 2017, 10:30 Travis CaveSouth Hot-CellStandard OperationTM4UC#19Electrical Check

Electrical check done on TM#4 with UC#19. See attached PDF for results.

Attachment 1: TM4__UC19_SHC.PDF
TM4__UC19_SHC.PDF
  1473   Tuesday, April 04, 2017, 09:29 Travis CaveITEStandard OperationTM4UC#19module moved

TM#4 with UC#19 has been moved from the conditioning station to the east target station.

  1478   Wednesday, April 05, 2017, 09:46 Travis CaveConditioning StationStandard OperationTM1no targetmodule moved

TM#1 has been moved from the North West silo to the conditioning station.

  1484   Friday, April 07, 2017, 09:53 Travis CaveConditioning StationMaintenanceTM1no targetElectrical Check and TM1 other checks

Results of an electrical check on TM#1 with no target attached to it.

 I use this e-log entry for TM1 notes as well  1. TM1 IG1 is a dual filament gauge . Its filament is very close to grid now. It shorted one time during the pumping down. It still works fine so far . But, we may need to change it if we use this module in TS again.

TCS 1G1 and 1G1S are pumped to 5Xe-6 torr. IG2 stayed at 2.5XE-5 torr. Since no target is installed on module , I capped top of HS water line. Maybe, the small o-ring seal in cap is too old, I found a big leak on this seal when i use LD check it. That is the reason IG2 stayed too high. Still, Leak check and helium presuure test are fulfilled on TM1. Leak detector BLR 5XE-7 atm.cc/sec, BP 0.0XE-4 torr9.  Back up pressure is 51 mtorr which is high because of leak on HS line cap seal so LD BLR is high. At this level, Ta+-, Tube +-, MSP,  EE are good.  Other air to vacuum seal are good as well at this leak rate.  I will check and change small o-ring seal in HS cap. The TM1 is functional basically.

Attachment 1: TM1_elec_chk_no_tgt.PDF
TM1_elec_chk_no_tgt.PDF
  1485   Monday, April 10, 2017, 11:23 Travis CaveConditioning StationStandard OperationTM1no targetModule move

 TM#1 has been moved from the conditioning station to the north west silo.  There was a slight delay in the move as the limits for the hoist drum got way out of whack and had to be adjusted.

  1486   Tuesday, April 11, 2017, 11:30 Travis CaveSouth Hot-CellStandard OperationTM2Ta#51Electrical Check

Electrical check performed on TM#2 with Ta#51, see attached PDF.

Attachment 1: TM2_Ta51_SHC_elec_chk.PDF
TM2_Ta51_SHC_elec_chk.PDF
  1487   Tuesday, April 11, 2017, 14:02 Travis CaveConditioning StationStandard OperationTM2Ta#51module moved

TM#2 with Ta#51 has been moved from the south hot cell to the conditioning station.

  1490   Wednesday, April 12, 2017, 09:20 Travis CaveSouth Hot-CellRepairTM3no targetModule move

 TM#3 is now in the south hot cell.

  1492   Wednesday, April 12, 2017, 13:03 Travis CaveSouth Hot-CellStandard OperationTM3no targetElectrical Check

Electrical check of TM#3 with no target at the south hot cell

Attachment 1: TM3_elec_chk_no_tgt.PDF
TM3_elec_chk_no_tgt.PDF
  1506   Wednesday, April 26, 2017, 10:40 Travis CaveSouth Hot-CellStandard OperationTM3no targetModule move

 TM#3 has been moved from the north east silo to the south hot cell.

  1519   Tuesday, May 02, 2017, 13:49 Travis CaveSpent Target VaultStandard Operation  Spent Targets moved

Five spent targets have been moved from the target storage vault to the mini vault in preparation for Thursdays loading of the F-308s. See attached for the list of targets in the mini vault, and the new status of the storage vault.

Attachment 1: Mini_Vault_Storage_May_2_2017.pdf
Mini_Vault_Storage_May_2_2017.pdf Mini_Vault_Storage_May_2_2017.pdf Mini_Vault_Storage_May_2_2017.pdf Mini_Vault_Storage_May_2_2017.pdf
Attachment 2: Vault_Storage_May_2_2017.pdf
Vault_Storage_May_2_2017.pdf Vault_Storage_May_2_2017.pdf Vault_Storage_May_2_2017.pdf Vault_Storage_May_2_2017.pdf
  1528   Monday, May 08, 2017, 14:46 Travis CaveSpent Target VaultMaintenance  Mini Vault Door

 Mini Vault Door as some difficulty over coming a small hump on its track. To open the door one needs to give the door  a slight tug while it is opening to over come this hump.

  1535   Tuesday, May 16, 2017, 10:28 Travis CaveSouth Hot-CellStandard OperationTM4UC#19module moved

TM#4 with UC#19 has been moved from ITE to the south hot cell.

  1537   Tuesday, May 16, 2017, 14:18 Travis CaveSouth Hot-CellStandard OperationTM4UC#20Electrical Check

TM#4 with UC#20 has had the electrical check done on it  at the south hot cell, see attached for details

Attachment 1: TM4_UC20_Elec_chk_SHC.PDF
TM4_UC20_Elec_chk_SHC.PDF TM4_UC20_Elec_chk_SHC.PDF
  1538   Tuesday, May 16, 2017, 14:19 Travis CaveConditioning StationStandard OperationTM4UC#20module moved

TM#4 with UC#20 has been moved from the south hot cell to the conditioning station.

  1542   Thursday, May 18, 2017, 10:41 Travis CaveSpent Target VaultStandard Operation UC#19Spent Target move

The spent UC#19 target has been moved from the south hot cell into the spent target storage. It was placed in pail #145 and put in tray one spot C. See attached PDF for all vault details.

Attachment 1: Vault_Storage_May_18_2017.pdf
Vault_Storage_May_18_2017.pdf Vault_Storage_May_18_2017.pdf Vault_Storage_May_18_2017.pdf Vault_Storage_May_18_2017.pdf
  1543   Thursday, May 18, 2017, 11:36 Travis CaveConditioning StationStandard OperationTM4UC#20Electrical Check

Electrical check of TM#4 with UC#20 at the conditioning station under vacuum. See attached for details.

Attachment 1: TM4_UC20_Elec_chk_CS_vac.PDF
TM4_UC20_Elec_chk_CS_vac.PDF TM4_UC20_Elec_chk_CS_vac.PDF
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