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 106 of 140  Not logged in ELOG logo
ID Datedown Author Category Type Module Target/Number Subject
  696   Friday, June 27, 2014, 11:26 Anders MjosSouth Hot-CellStandard OperationTM3 Ground Electrode Cleaned

Anders Mjos wrote:

See attached pdf and DocuShare for more photos. It may be possible to clean some of it from the Ground Electrode.

 Chad cleaned the GND electrode yesterday June 26th - see attached PDF. Photos on DocuShare.

Attachment 1: TM3_GND_Electrode_Cleaning.pdf
TM3_GND_Electrode_Cleaning.pdf
  695   Friday, June 27, 2014, 10:16 David WangConditioning StationStandard OperationTM3  TM3 HS water lines helium pressure test. at CS

TM3 HS water line helium pressure test is done at CS. 70 psi helium , 3 minutes.Base LR 0.0xE-9 atm.cc/sec, base pressure 0.0xE-4 torr.  No response. The line is leak free.

  694   Thursday, June 26, 2014, 14:18 Travis CaveConditioning StationStandard OperationTM3SiC#30module move

TM#3 with SiC#30 has been moved from the south hot cell to the conditioning station.

  693   Thursday, June 26, 2014, 11:15 Travis CaveSouth Hot-CellStandard OperationTM3SiC#30Electrical check

Electrical check of the TM#3 with SiC#30 attached. Also an electrical check of TM#3 after the cleaning of ground electrode with no target attached.

Attachment 1: TM3_SiC30_elecSHC.PDF
TM3_SiC30_elecSHC.PDF
Attachment 2: TM3_elecchkaftclean.PDF
TM3_elecchkaftclean.PDF
  692   Thursday, June 26, 2014, 10:57 David WangSouth Hot-CellStandard OperationTM3 Leak check on TM3 HS water line with new target. installed.

Chad and I leak checked the TM3 HS water line with new target installed.  No leak has been found during the check. Leak detector base LR 0.0xE-9 atm.cc/sec, base pressure 0.0xE-4 torr. The line will be helium pressurized at CS later.

  691   Wednesday, June 25, 2014, 13:46 Travis CaveSouth Hot-CellRepairTM3no targetElectrical check

Electrical check of TM#3 after the insulator repair. See attached PDF for details.

Attachment 1: TM3electestsinsulrepair.PDF
TM3electestsinsulrepair.PDF
  690   Wednesday, June 25, 2014, 12:55 Anders MjosSouth Hot-CellStandard OperationTM3TiC#4Object - possibly cable tie found in Containment Box

 See attached PDF. The object is not accessible with only the front panel removed. Photos on DocuShare.

Attachment 1: TiC#4_Cable_Tie.pdf
TiC#4_Cable_Tie.pdf
  689   Wednesday, June 25, 2014, 12:49 Anders MjosSouth Hot-CellStandard OperationTM3TiC#4Conductor insulator broken close to right TGHT terminal

Anders Mjos wrote:

When the Containment Box was opened today by Chad for a target change, we found the conductor insulator block B (ITD0054) to be broken close to the right TGHT terminal. Chad was nevertheless able to remove the target. See DocuShare and attached file for photos.

An attempt to replace the insulator will be made tomorrow with a spare.

A small sticky piece, likely off plastic material, was found next to the left main source tray insulator. The piece was removed from the Containment Box. See link above and attachment for photos.

 The two insulators ITD0053 and ITD0054 was replaced this morning by Chad. Photos on DocuShare. All bolts torqued with torque wrench see attached PDF for values.

Attachment 1: ITD0052C_revB.pdf
ITD0052C_revB.pdf
  688   Tuesday, June 24, 2014, 15:45 Anders MjosSouth Hot-CellStandard OperationTM3TiC#4Ground Electrode and Extraction Electrode dirty after last run

See attached pdf and DocuShare for more photos. It may be possible to clean some of it from the Ground Electrode.

Attachment 1: TiC#4_Dirty_GND_and_EE_electrodes.pdf
TiC#4_Dirty_GND_and_EE_electrodes.pdf
  687   Tuesday, June 24, 2014, 15:14 Anders MjosSouth Hot-CellStandard OperationTM3TiC#4Conductor insulator broken close to right TGHT terminal

When the Containment Box was opened today by Chad for a target change, we found the conductor insulator block B (ITD0054) to be broken close to the right TGHT terminal. Chad was nevertheless able to remove the target. See DocuShare and attached file for photos.

An attempt to replace the insulator will be made tomorrow with a spare.

A small sticky piece, likely off plastic material, was found next to the left main source tray insulator. The piece was removed from the Containment Box. See link above and attachment for photos.

Attachment 1: TiC#4_Broken_Insulator.pdf
TiC#4_Broken_Insulator.pdf
  686   Tuesday, June 24, 2014, 11:58 Travis CaveSouth Hot-CellStandard OperationTM3TiC#4Electrical check

Electrical check of the TiC#4 on TM#3 post beam at the south hot cell, see attached PDF for details

Attachment 1: TM3_TiC4_elec_chk_SHC_postbeam.PDF
TM3_TiC4_elec_chk_SHC_postbeam.PDF
  685   Tuesday, June 24, 2014, 11:33 maicodallavalleSpent Target VaultStandard Operation  F-308 Maintenance

Five F - 308 flasks containing five ISAC spent targets were moved from the anteroom into the south hot cell area. When the F - 308's were in the south hot cell area the rest of the bolts were installed on all the top covers. All the bolts were torqued and all the cable locks were also installed. All F - 308's  were then moved into the Active Services Area.

  684   Tuesday, June 24, 2014, 11:12 Travis CaveSouth Hot-CellStandard OperationTM3TiC#4module move

TM#4 with TiC#4 has been moved from the east target station to the south hot cell.

  683   Tuesday, June 17, 2014, 10:46 David WangITWStandard OperationTM1UC#95 Shielding blocks have been transferred from ITE to ITW.

5 shielding blocks have been transferred from ITE to ITW. ITW is configured to take proton beam. Argon venting system for ITW is ready also.

  682   Friday, June 13, 2014, 10:33 Anders MjosITWDevelopmentTM1UC#9Flow meter data

Coil not used on TM1. Data and plots on DocuShare

Friday, June 13, 2014, 10:30. ITE receving p+

  Temp [C] Flow [lpm]
HS 30.0 6.3
COIL  30.2 11.6

 Monday, June 16, 2014, 09:30: p+ off for maintenance day

  Temp [C] Flow [lpm]
HS 32.7 6.3
COIL  27.7 11.6

 Thursday, June 19, 2014, 16:14: 10 uA p+ on ITW

  Temp [C] Flow [lpm]
HS 31.9 7.2
COIL  27.6 13.1

Tuesday, July 08, 2014, 10:32:

Data uploaded to DocuShare

  681   Thursday, June 12, 2014, 09:42 Travis CaveSpent Target VaultStandard Operation  Targets moved from mini storage to F-308s

Five targets have been moved from the spent target storage to the mini storage. The targets that were moved are UCx #'s 6,7,8 , SiC #28, and Nb #6.

Attachment 1: Vault_Storage_June_12_2014.pdf
Vault_Storage_June_12_2014.pdf Vault_Storage_June_12_2014.pdf Vault_Storage_June_12_2014.pdf Vault_Storage_June_12_2014.pdf
Attachment 2: Mini_Vault_Storage_June_12_2014.pdf
Mini_Vault_Storage_June_12_2014.pdf Mini_Vault_Storage_June_12_2014.pdf Mini_Vault_Storage_June_12_2014.pdf Mini_Vault_Storage_June_12_2014.pdf
  680   Tuesday, June 10, 2014, 14:02 David WangITWStandard OperationTM1UC9#TM1 and ITW turbo pumps have been started.

TM1 has been connected to ITW. It is pumping down in ITW with 6 turbo-pumps on.

  679   Tuesday, June 10, 2014, 13:20 Travis CaveITWStandard OperationTM1UC#9module move

TM#1 with UC#9 moved from the conditioning station to west station.

  678   Tuesday, June 10, 2014, 07:57 David WangConditioning StationStandard OperationTM1UC#9 TM1 are vented with argon and disconnected at CS.

TM1 will be moved to ITW this morning.

  677   Monday, June 09, 2014, 10:33 David WangConditioning StationStandard OperationTM1UC9#Stop TM1 and CS trubo pumps and ruff pump.

The CS and TM1 is still under vacuum. They will be vented with argon tomorrow mornig

ELOG V2.9.2-2455