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 12 of 138  Not logged in ELOG logo
  ID Date Author Category Type Module Target/Numberdown Subject
  1053   Wednesday, August 26, 2015, 14:52 David WangConditioning StationStandard OperationTM2ZrCHelium pressure test on TM2 HS and window lines at CS

LD base LR 0.0xE-9 atm.cc/sec , 80 psi helium 2 minutes on HS and window circuits. No leak. Also, the reinstalled(after rewiring job) TP2 and PNG1(steers) side panel have been leak checked. No leak.

  1056   Tuesday, September 01, 2015, 06:25 David WangConditioning StationStandard OperationTM2ZrCArgon venting TM2 at CS

Argon venting TM2 at CS.

  1063   Tuesday, September 08, 2015, 10:11 David WangITWStandard OperationTM2ZrC5 Shielding blocks have been transferred from ITE to ITW.

Maico and Dan moved 5 shielding blocks from ITE to ITW. The ITW is configured to take proton beam.

  388   Thursday, June 27, 2013, 14:21 chad fisherSouth Hot-CellStandard OperationTM1Ucx#6Ucx#6 installed Ta#39? rewmoved

Ucx#6 was installed on TM1 on Wednesday.

Ta#39 was removed.

  2117   Friday, July 03, 2020, 08:46 chad fisherSouth Hot-CellStandard OperationTM4UcX#30UCx#30 installed onto tm4

UCx#30 has been installed onto TM4 with new high current fasteners torqued to 130 in lbs.

  138   Wednesday, July 04, 2012, 11:33 Travis CaveSouth Hot-CellStandard OperationTM4UO#3Electrical check

Electrical check of TM#4 with  UO#3 attached at the south hot cell see attached PDF for full results. It has been noted that the Anode to 60kV common is of a low value after consulting with Friedhelm Ames it was determined will will run with what we have.

Attachment 1: TM#4_UO#3_elec_check.PDF
TM#4_UO#3_elec_check.PDF
  140   Wednesday, July 04, 2012, 14:16 Travis CaveConditioning StationStandard OperationTM4UO#3module move

TM#4 with UO#3 moved from the south hot cell to the conditioning station. The fields of the module at the hot cell was 74.4 mSv/hr.

  141   Friday, July 06, 2012, 09:24 Travis CaveConditioning StationStandard OperationTM4UO#3Electrical check

Electrical check of the target was done at the conditioning station under vacuum, see attached file for details.

Attachment 1: TM#4_UO#3_elec_check_under_vac.PDF
TM#4_UO#3_elec_check_under_vac.PDF
  143   Friday, July 06, 2012, 14:38 David WangConditioning StationStandard OperationTM4UO#3TM4 UO#3 target heat shield helium pressure check is done.

Connected leak detector to TM4 and CS vacuum system. The vacuum readings on TM4 and CS:PNG4 3.6 xE-6 Torr, IG1 2.3xE-6torr, IG4(diagnostic box) 3.9xE-6 Torr. Leak detector base pressure:6.0xE-3 torr, base leak rate: 1.0xE-9 atm.cc/sec. Applied 80 psi helium to heat shield circuit for 5 mins . There is no response on leak detector. The heat shield circuit is leak tight.

  144   Monday, July 09, 2012, 10:51 Travis CaveITEStandard OperationTM4UO#3module move

TM#4 with UO#3 from the conditioning station to the east target station. Move went well.

  145   Monday, July 09, 2012, 16:08 David WangITEStandard OperationTM4UO#3ITM4 in ITE connected and pumping down

 TM4 has been moved to ITE and connected there today. I started six turbo pumps this afternoon. One of TP4 back valve (one in pairs) didn’t open .It caused the TP4 difficult to start. I disconnected that control cable that plug to solenoid valve and reconnected it. Then it works fine. After this, TP4 started to normal speed easily. The vacuum readings are OK so far. Tomorrow morning they all should be around 6-7 X E-6 torr range. Water interlock checks related to TM4 have been finished. NO water supply to ITE dump and entrance to keep the system pressure over 90psi. All TM4 water signals are good and strong by watching them from electrical panel. Gas line connected and valves opened. Control page set to fibiad .

  167   Tuesday, September 04, 2012, 11:11 Travis CaveSouth Hot-CellStandard OperationTM4UO#3module move

TM#4 with UO#3 has been moved from the east target station to the south hot cell for a target exchange. The move went well.

  173   Friday, September 07, 2012, 09:47 Travis CaveSpent Target VaultStandard Operation UO#3Spent target move

The spent UO#3 was moved from the south hot cell to the storage vault. It was in pail 98 and placed in spot 1A of the vault, the field measured upon removal from the hot cell were 42mSv/hr. See attached PDF for vault details.

Attachment 1: Vault_Storage_September_6_2012.pdf
Vault_Storage_September_6_2012.pdf Vault_Storage_September_6_2012.pdf Vault_Storage_September_6_2012.pdf Vault_Storage_September_6_2012.pdf
  2403   Tuesday, January 10, 2023, 10:15 Frank SongSafe Module ParkingStandard OperationTM2UCx40 removedTM2 electrical check with no target attached on SW silo

 TM2 with no target on SW silo be electrical checked right after module moving.

Attachment 1: TM2_electrical_check_without_UCx40_on_SW_silo.png
TM2_electrical_check_without_UCx40_on_SW_silo.png
  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
  1980   Monday, September 09, 2019, 06:38 David WangConditioning StationStandard OperationTM4UCx27HS and window line leak check.

TM4 HS and window line are helium pressure checked at TCS. 70 psi helium 5 minutes. No response @1.2XE-8 atm.cc/sec. They are leak free.

  1981   Tuesday, September 10, 2019, 08:25 David WangConditioning StationStandard OperationTM4UCx27Argan vent TCS.

TCS is argon vented. TM4 is disconnected at TCS.

  1778   Friday, September 07, 2018, 10:47 David WangITERepairTM4UCx24TM4 TP2 replacement

TM4 TP2 could not be started  after module was connected back to ITE on Sep 04th. It was replaced with a new pump on Sep 05th. The new pump works fine.

  1788   Friday, September 21, 2018, 10:06 David WangITWStandard OperationTM2UCx23TM2 was disconnected in ITW.

TM2 was disconnected in ITW this Tuesday. See attachment for checklist.

Attachment 1: TM2_UCx_23#_disconnection_in_ITW..pdf
TM2_UCx_23#_disconnection_in_ITW..pdf TM2_UCx_23#_disconnection_in_ITW..pdf
  1309   Tuesday, August 09, 2016, 07:15 David WangConditioning StationStandard OperationTM4UCx17TM4 has been disconnected at TCS

I stopped TCS water pumps this morning . The argon venting for TCS is in processing.

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