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 78 of 138  Not logged in ELOG logo
ID Date Author Category Type Moduledown Target/Number Subject
  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.

  2077   Thursday, March 05, 2020, 07:16 David WangSouth Hot-CellStandard OperationTM2SiC #39TM2 SiC #39 post run electrical checklist

 Electrical check result is fine.  See attachment.

Attachment 1: SiC_#39_post_run_cheklist..pdf
SiC_#39_post_run_cheklist..pdf SiC_#39_post_run_cheklist..pdf
  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 SMP vacuum is not started.

  2102   Tuesday, June 16, 2020, 09:37 Travis CaveSouth Hot-CellStandard OperationTM2no targetModule move

 TM#2 with no target has been moved from the south west silo to the south hot cell.

  2104   Wednesday, June 17, 2020, 09:53 David WangSouth Hot-CellStandard OperationTM2C#1C#1 target electrical check and leak check at SHC.

Target to HS is 400 ohm. The rest check is good. See attachment.

Attachment 1: C#1_target_electrical_and_leak_check.pdf
C#1_target_electrical_and_leak_check.pdf
  2105   Thursday, June 18, 2020, 09:11 Travis CaveITWStandard OperationTM2Graphite #1Module move

 TM#2 with the graphite #1 target has been moved from the south hot cell to the west target station.

  2106   Thursday, June 18, 2020, 13:22 David WangITWStandard OperationTM2C#1Remove of TM2 from ITE to SHC.

Remotely remove TM2 from ITW to SHC. The move is good.  Shielding plug is put back to ITW.

  2110   Thursday, June 25, 2020, 09:45 Travis CaveITWStandard OperationTM2Graphite #1Module move

 TM#2 with the graphite #1 target has been moved from the south hot cell to the west target station.

  2115   Friday, July 03, 2020, 06:57 David WangITWStandard OperationTM2C#1TM2 CONNECTION CHECKLIST

SEE ATTACHMENTS. EVERYTHING IS GOOD.

Attachment 1: TM2_C#1_CONNECTION_CHECKLIST.pdf
TM2_C#1_CONNECTION_CHECKLIST.pdf TM2_C#1_CONNECTION_CHECKLIST.pdf TM2_C#1_CONNECTION_CHECKLIST.pdf TM2_C#1_CONNECTION_CHECKLIST.pdf
  2121   Monday, July 06, 2020, 12:20 David WangITWStandard OperationTM2C#1Five shielding blocks to ITW

Five shielding blocks are transferred to ITW

  2127   Friday, July 24, 2020, 09:43 Travis CaveConditioning StationMaintenanceTM2Graphite #1Module move

 TM#2 has been moved from the west station to the conditioning station. ITW entrance module moved will take place on Monday morning. 

  2131   Thursday, July 30, 2020, 09:57 Travis CaveITWStandard OperationTM2Graphite #1Module move

 TM#2 with Graphite #1 has been moved back to the west target station from the conditioning station.

  2133   Tuesday, August 18, 2020, 09:06 David WangITWStandard OperationTM2 TM2 and ITW entrance module have been disconnected in ITW

Tm2 and itw entrance module have been disconnected in ITW. I will attach disconnection checklist later.

  2134   Tuesday, August 18, 2020, 09:57 Adam NewsomeConditioning StationStandard OperationTM2 TM2 Moved to Conditioning Station

TM2 was moved from ITW to the Conditioning Station.

  2137   Tuesday, August 25, 2020, 09:38 Travis CaveSouth Hot-CellStandard OperationTM2Graphite #1Module move

 TM#2 with Graphite #1 has been moved from the conditioning station to the south hot cell.

  2138   Wednesday, August 26, 2020, 09:52 David WangSouth Hot-CellStandard OperationTM2Ta#60Ta#60 target electrical check and leak check at SHC.

Electrical check and leak check at SHC. NO leak. electrical check ok.   Before target on, A is short to PQ, RU is short to HS ( 60KV bias) as we measured before.

Attachment 1: Ta_60_electrical_checklist.pdf
Ta_60_electrical_checklist.pdf
  2139   Thursday, August 27, 2020, 08:21 David WangConditioning StationStandard OperationTM2Ta#60Helium pressure check on TM2 HS line at TCS.

Helium pressurize on TM2 HS line at TCS is done.    Base LR is 0.0X E-9 atm.cc/sec.  70 psi helium 3 minutes.   No response.   Also, The TCS vacuum pumping down over night is good. 

  2140   Thursday, August 27, 2020, 09:42 Anders MjosConditioning StationMaintenanceTM2Ta#60Refilled TK2

Refilled TCS:TK2 from 10 in to 22 in using the newly installed valve.

  2142   Thursday, August 27, 2020, 13:18 Anders MjosConditioning StationMaintenanceTM2 New Power Supply installed for TGHT

Arthur installed a new Magna Power PS for the TGHT yesterday. The old power supply has been moved to Evaporator 2. The power supply was configured for remote operation and tested successfully with low current (30 A).

  2144   Friday, September 11, 2020, 11:25 Travis CaveITWStandard OperationTM2Ta#60Module move

 Both the west entrance module and TM#2 with Ta#60 have been moved back into ITW.

ELOG V2.9.2-2455