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  RH-ISAC, Page 79 of 138  Not logged in ELOG logo
ID Date Author Category Type Moduledown Target/Number Subject
  2155   Friday, October 16, 2020, 10:36 Travis CaveITWStandard OperationTM2Ta#60Module move

 TM#2 with Ta#60 is now in the south hot cell.

  2156   Monday, October 19, 2020, 12:52 David WangSouth Hot-CellStandard OperationTM2C#2TM2 electrical and leak check at SHC

TM2 electrical check and leak check are done at SHC with C#2 target installed. The results are good.  

Attachment 1: Tm3_bunker_set_up_018.JPG
Tm3_bunker_set_up_018.JPG
  2157   Tuesday, October 20, 2020, 10:14 Travis CaveITWStandard OperationTM2C#2Module move

 TM#2 with C#2 has been moved from the south hot cell to the West Target Station.

  2164   Tuesday, November 17, 2020, 10:17 Adam NewsomeSouth Hot-CellStandard OperationTM2 Module Move

TM2 has been moved from ITW to the South Hot Cell.


Reading at ITW: 114 mSv/hr

Reading at SHC: 85 mSv/hr

  2165   Wednesday, November 18, 2020, 15:28 David WangSouth Hot-CellStandard OperationTM2Nb#6electrical check and HS leak check.

Everything looks good. A still short to P before target installation. We will float P,Q as before on module top.

Attachment 1: Screenshot_2020-11-18_Mail_-_David_Wang_-_Outlook.png
Screenshot_2020-11-18_Mail_-_David_Wang_-_Outlook.png
  2166   Thursday, November 19, 2020, 09:00 David WangConditioning StationStandard OperationTM2Nb#6Helium pressure check on TM2 HS line at TCS.

LD 0.0 Xe-9 atm.cc/sec , 70 psi helium 3 minutes.  No leak.

  2168   Tuesday, November 24, 2020, 09:37 Adam NewsomeITWStandard OperationTM2 Module Move

TM2 has been moved from the Conditioning Station to ITW. 

  2169   Tuesday, November 24, 2020, 12:56 David WangITWStandard OperationTM2Nb#9TM2 has been connected in ITW

TM2 has been connected to ITW. Turbo pumps are stared. ITW pumping down is fine so far.

Attachment 1: TM2_Nb#9_module_connection_checklist.pdf
TM2_Nb#9_module_connection_checklist.pdf TM2_Nb#9_module_connection_checklist.pdf TM2_Nb#9_module_connection_checklist.pdf TM2_Nb#9_module_connection_checklist.pdf
  2178   Monday, January 18, 2021, 12:29 David WangITWStandard OperationTM2Nb#9ITW vacuum and TM2 water lines leak check .

ITW primary and secondary vacuum vessel leak check are done. There is a 5XE-8 atm.cc/sec leak on Exit service cap NW side square panel.  The leak is small. And, it is close to ITW TP3 so it is not affect ion beam line vacuum during operation. We will replace the seal on the panel later.   The rest leak check on air to vacuum seals are good. TM2 water lines are pressurized with 70 psi helium. We did it  3 hours after water lines are purged. No leak was showed during the check.

2021-02-24th: The o-ring on exit 1 NW side square panel is replaced by David Wang and Frank Song. 

  2179   Tuesday, January 19, 2021, 11:32 Travis CaveSafe Module ParkingStandard OperationTM2Nb#9Module move

 TM#2 with Nb#9 was moved from ITW to SHC and then with no target it was moved from the SHC to the SMP.

  2222   Thursday, June 03, 2021, 08:20 David WangSouth Hot-CellStandard OperationTM2 Remotely remove TM2 from silo to shc

Remotely removed Tm2 from silo to SHC. The moving is smooth.

  2224   Wednesday, June 09, 2021, 09:16 Travis CaveNorth Hot-CellStandard OperationTM2no targetModule move

 TM#2 has been moved from the SHC to the NHC.

  2226   Wednesday, June 09, 2021, 10:48 David WangSouth Hot-CellStandard OperationTM2 TM2 containment box leak check.

Chad installed containment box back to TM2 yesterday. We leak checked VCR joints on window line.    No leak.

  2227   Thursday, June 10, 2021, 14:54 David WangNorth Hot-CellStandard OperationTM2UCX33 UCX 33 on TM2 electical check at NHC.

TM2 UCX33# electrical check and leak check results. See attachment.

Attachment 1: UCX33_TM2_electrical_check.pdf
UCX33_TM2_electrical_check.pdf UCX33_TM2_electrical_check.pdf
  2228   Friday, June 11, 2021, 10:36 David WangConditioning StationStandard OperationTM2UCX33#TM2 leak check at TCS

Leak checked TM2 service cap at TCS. helium pressure checked containment box window and HS cooling lines.  No leak on service cap and waterlines.

  2229   Tuesday, June 22, 2021, 15:35 David WangITWStandard OperationTM2UCX33#TM2 has been connected it ITW.

TM2 has been connected it ITW.  All turbo pumps are started.

  2238   Wednesday, August 04, 2021, 17:24 David WangNorth Hot-CellStandard OperationTM2UCx34#UCX 34# on TM2 electical check and HS leak check at NHC.

The job is done with Matt at NHC. All TGHT and TBHT bolts are torque wrench tight in NHC. HS leak check result is good.

helium pressurized HS line at TCS. No leak.

Attachment 1: UCX34_TM2_electrical_check.pdf
UCX34_TM2_electrical_check.pdf
  2248   Tuesday, September 21, 2021, 13:47 Travis CaveNorth Hot-CellStandard OperationTM2UC#34Module move

 TM#2 with UC#34 has been moved from ITW to the north hot cell had the target removed and then moved to the south west silo.

  2251   Monday, September 27, 2021, 14:29 Travis CaveITWStandard OperationTM2Graphite #3Module move

 TM#2 with C#3 has been moved from the north hot cell to ITW. Also for the up coming site wide power outage, the ISAC Target Hall crane has been turned off and powered down, also the remote crane console has also been power down as well so that mean no ISAC TV for a few days.

  2252   Monday, October 04, 2021, 09:27 Frank SongITWStandard OperationTM2C#3Module Connection

 TM2 been connected with new target C#3 in ITW. 

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