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 115 of 138  Not logged in ELOG logo
  ID Date Author Category Type Module Target/Number Subjectdown
  1112   Friday, October 23, 2015, 07:41 Dan McDonaldSpent Target VaultMaintenance  F-308's

Six F-308's where received from Nordion #6,#15,#13,#16 all contained contamination. Loose contamination was removed with some fixed contamination remaining levels are low enough to allow the transport of spent targets. flasks where serviced as per Nordion Document IS/PP 0009 F308, IS/PP 0981 F308. Flasks are now located in the north hot cell area.

  2546   Friday, February 16, 2024, 10:57 Adam NewsomeSpent Target VaultStandard Operation  F-308 flask loading - three flasks loaded

Today (2024-02-16), three flasks were loaded in preparation for shipment with the following targets: UCx#39, UCx#41 and C#3.

Note: prior to shipping, the pails within these flasks will need to have a crimped lifting loop added to them.

The mini-storage vault is now EMPTY.

The target index spreadsheet has been updated.

Attachment 1: Target_Index_2024-02-16.xlsm
  2540   Friday, February 09, 2024, 12:52 Adam NewsomeSpent Target VaultStandard Operation  F-308 flask loading - five flasks loaded

Today (2024-02-09), five flasks were loaded in preparation for shipment with the following targets: SiC#41, SiC#42, Nb#9, UC#36, Ta#58.

Note: prior to shipping, the pails within these flasks will need to have a crimped lifting loop added to them.

The mini-storage vault is now EMPTY.

The target index spreadsheet has been updated.

Attachment 1: Target_Index_2024-02-09.xlsm
  664   Tuesday, May 27, 2014, 09:38 maicodallavalleSpent Target VaultMaintenance F-308 Maintenance F-308 Maintenance

All the F-308's can back from being certified at Nordion.  All of the F-308's have been serviced and are ready to be filled with spent targets.

  665   Tuesday, May 27, 2014, 09:42 maicodallavalleSpent Target VaultMaintenance  F-308 Maintenance

All of the serviced F-308's have been moved to the South Hot cell area.

  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.

  804   Monday, December 01, 2014, 12:05 maicodallavalleSpent Target VaultMaintenance  F-308 Maintenance

F-308's have been serviced and are ready to be filled with spent targets. F-308's witch were serviced are #6,#13,#15,#16,and #19.

  2324   Wednesday, May 25, 2022, 10:23 Nadia JorgensonSpent Target VaultRepair  F-308 Loading, Mini-Storage Vault Failure

5 pails were moved from the mini-storage vault into F-308's

At one point during the loading the mini-storage vault door would not close. Cause was a blown fuse, which was replaced and operations were able to continue as usual. Possible reason the fuse blow was a tilted pail that may have become jammed between the tray and the roof of the mini-storage vault. 

 

[Edit 2022-12-01, Adam Newsome]: the pails which were removed were: 220, 227, 233, 235, 238

  200   Friday, November 02, 2012, 08:45 maicodallavalleSpent Target VaultMaintenance  F-308

The F-308 have been cleaned and serviced. There were three F-308's that came back with some contamination.#13, #15 and #19 were found to have contamination. They were decontaminated. All of the loose contamination was removed. There is still some fixed contamination. The levels of contamination are low enough to still be used for shipping spent targets. They have been moved to the north hot cell area and are ready for to be filled with spent targets. 

  320   Wednesday, April 24, 2013, 10:36 maicodallavalleSpent Target VaultMaintenance  F-308

The F-308's have been serviced and are ready to be filled. All inspection records are stored  in docushare.

https://documents.triumf.ca/docushare/dsweb/View/Collection-1085
  417   Wednesday, August 07, 2013, 06:47 maicodallavalleSpent Target VaultMaintenance  F-308

All the F-308's have been torqued up  and the locks installed. Ready to be moved.

  1111   Wednesday, October 21, 2015, 11:58 Anders MjosSouth Hot-CellDevelopmentTM2ZrC#7Extraction Electrode inspection

The failed extraction electrode was inspected in the hot cell this morning by Anders and Chad. The following electrical measurements were taken

  • EE on target assembly as recieved from TM after online operation. 14 Ohm
  • EE removed from target assembly and placed on conductive flat surface. ~1 G-Ohm at 1kV
  • EE installed back onto target assembly (fasteners not tightened).~ 0.8 G-Ohm at 1 kV

There was some material deposited on the EE. Some of which has fallen off - possibly during removal of the electrode from the target assembly. It seems the cause of the short was material build up between plasma electrode and extraction electrode. See photos.

The heat shield lid was removed after lunch. This revealed a broken target. The target may have broken after operation (in hot cell).

Photos are available on DocuShare

 

  1810   Friday, October 26, 2018, 09:44 Travis CaveConditioning StationStandard Operation  Exit Module moved
The west exit #2 module has been moved from the south hot cell to the conditioning station.
  1809   Thursday, October 25, 2018, 11:03 chad fisherSouth Hot-CellRepair  Exit 2 West

Actuator arms, lemos, lemos and banana plug block have been disconnected in preparation for raising of the service tray. Aaron has pictures

Attachment 1: 20181025_102518.jpg
20181025_102518.jpg
Attachment 2: 20181025_102526.jpg
20181025_102526.jpg
Attachment 3: 20181025_104351.jpg
20181025_104351.jpg
Attachment 4: 20181025_104508.jpg
20181025_104508.jpg
Attachment 5: 20181025_104717.jpg
20181025_104717.jpg
Attachment 6: 20181025_105427.jpg
20181025_105427.jpg
Attachment 7: 20181025_105601.jpg
20181025_105601.jpg
Attachment 8: 20181025_104225.jpg
20181025_104225.jpg
  1807   Tuesday, October 23, 2018, 10:53 chad fisherSouth Hot-CellRepair  Exit 2 East

Cover 1 was removed from the exit module. Confirmed with David that the actuator rod that needed to be disconnected was the far left )as viewed by the hot cell operator). The fastener for this rod was un-accessible from this side. Cover 1 was re-installed (two bolts left loose) and cover 2 was removed. fastener holding the actuator together was removed and luckily it does have a remote start.

Attachment 1: 20181023_104541.jpg
20181023_104541.jpg
  1702   Thursday, April 19, 2018, 10:27 Travis CaveITWMaintenance  Entrance module move

 The west entrance module has been moved from the west target station to the silo.

  1716   Thursday, May 17, 2018, 13:17 Travis CaveITWStandard Operation  Entrance module move

 The west entrance module has been moved from the silo to the west target station.

  1766   Tuesday, August 07, 2018, 10:44 Travis CaveSouth Hot-CellMaintenance  Entrance module move

 The west entrance module has been moved from the west target station to the south hot cell, for a bellows replacement.

  1917   Wednesday, May 08, 2019, 10:29 Travis CaveSouth Hot-CellStandard Operation  Entrance module move

 The entrance module has been moved from the west station to the south hot cell.

  1919   Monday, May 13, 2019, 09:55 Travis CaveITWStandard Operation  Entrance module move

 The West Entrance module has been moved from the south hot cell to the west target station.

ELOG V2.9.2-2455