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New entries since:Wed Dec 31 16:00:00 1969
ID Date Author Category Type Module Target/Number Subject
  2498   Tuesday, November 07, 2023, 13:42 Frank SongSouth Hot-CellStandard OperationTM4Ta#65electrical check with the spent target

TM4 with spent target Ta#65 was electrical checked right after being moved to SHC. 

Attachment 1: TM4_with_Spent_Target_Ta#65_electrical_check_on_SHC_2023-11-07.pdf
TM4_with_Spent_Target_Ta#65_electrical_check_on_SHC_2023-11-07.pdf
  2497   Tuesday, October 31, 2023, 12:12 Travis CaveSpent Target VaultStandard Operation  Spent target measurements

 All 20 targets in the vault were measured. The target spread sheet updated. See attached PDF for details.

Attachment 1: Target_Index_2023-10-31.pdf
Target_Index_2023-10-31.pdf
  2496   Friday, October 13, 2023, 11:51 David WangITE/ITWMaintenance  ITH:MP1 is replaced due to its poor performance.

ITH:MP1 is replaced this morning due to its poor performance started yesterday afternoon. The general field in pit is about 260usv/hr. the contact field on pump is 2.0 msv/hr. New pump works good. Lubricant in pump will be drained next week. then motor will be removed. The pump body will be bagged and stored in silo area.

  2495   Friday, October 13, 2023, 11:46 David WangCoolingMaintenance  HALCW system O2 sensor service and calibration.

HALCW system O2 sensor service and calibration were done in Sep 26th. electrolyte and membrane on rose mount sensor 499ADO were refilled and replaced. Sensor was zero and full scale calibrated. The sensor works fine after the job.

  2494   Friday, October 06, 2023, 10:47 Travis CaveSpent Target VaultStandard Operation Nb#11Spent Target Move

 The spent Nb#11 target was removed from the south hot cell and place in the spent target vault. It was placed in pail #283 and place in spot 7B is was 65.7mSv/hr upon removal. see pdf for further vault details.

Attachment 1: Target_Index_2023-10-06.pdf
Target_Index_2023-10-06.pdf
  2493   Thursday, October 05, 2023, 13:50 Frank SongITWStandard OperationTM2Ta#66Module Connection

 TM2 with new target Ta#66 was connected in ITW. 

Attachment 1: TM2_with_Ta#66_connection_in_ITW_2023-10-04.pdf
TM2_with_Ta#66_connection_in_ITW_2023-10-04.pdf TM2_with_Ta#66_connection_in_ITW_2023-10-04.pdf TM2_with_Ta#66_connection_in_ITW_2023-10-04.pdf TM2_with_Ta#66_connection_in_ITW_2023-10-04.pdf
  2492   Wednesday, October 04, 2023, 10:41 Frank SongSouth Hot-CellStandard OperationTM2Ta#66electrical check/leak check

 TM2 with new target Ta#66 had an electrical check and leak check on SHC. 

Attachment 1: TM2_with_Ta#66_electical_and_leak_check_in_SHC_2023-10-04.pdf
TM2_with_Ta#66_electical_and_leak_check_in_SHC_2023-10-04.pdf
  2491   Tuesday, October 03, 2023, 14:28 Frank SongSouth Hot-CellStandard OperationTM2Nb#11electrical check

 An electric checked right after TM2 was moved from ITW. 

Attachment 1: TM2_with_spent_target_Nb#11_electrical_check_right_after_moving_from_ITW_to_SHC.pdf
TM2_with_spent_target_Nb#11_electrical_check_right_after_moving_from_ITW_to_SHC.pdf
  2490   Tuesday, October 03, 2023, 07:56 Frank SongITWStandard OperationTM2Nb#11module disconnection

 TM2 with target Nb#11 has been disconneted in ITW. The HS line was purged with Nitrogen in station. 

Attachment 1: TM2_with_Nb#11_Disconnection_in_ITW_2023-10-03.pdf
TM2_with_Nb#11_Disconnection_in_ITW_2023-10-03.pdf TM2_with_Nb#11_Disconnection_in_ITW_2023-10-03.pdf TM2_with_Nb#11_Disconnection_in_ITW_2023-10-03.pdf
  2489   Thursday, September 14, 2023, 11:16 Adam NewsomeSpent Target VaultDevelopment Ta #58Investigation of Pail 211 (Ta #58)

Upon attempting to lower Pail 211 into their tile hole, CNL encountered issues with the pail getting stuck. They shipped the pail back to TRIUMF and requested we perform an investigation. The investigation report is attached.

The pail contents must be re-packaged into a new pail.

Note: the F-308 is currently sitting in the Meson Hall warm cell at approximately 250 uSv/h at 0.5 m.

 

Dose for primary worker (Chad Fisher) who inspected the cable, unbolted the flask lid, and handled the pail briefly: approx. 104 uSv

Dose for secondary worker (Danka Krsmanovic) who swiped the pail and flask to check for contamination: approx. 70 uSv

 

More photos available upon request from Adam Newsome.

Attachment 1: Report_on_Inspection_of_Pail_211_on_2023-09-14.pdf
Report_on_Inspection_of_Pail_211_on_2023-09-14.pdf
  2488   Wednesday, September 06, 2023, 08:07 Frank SongITEStandard OperationTM4Ta#65Module Connection

 TM4 was connected in ITE with new target Ta#65 installed. see attachment in detail.

Attachment 1: TM4_with_Ta#65_connection_in_ITE_2023-09-05.pdf
TM4_with_Ta#65_connection_in_ITE_2023-09-05.pdf TM4_with_Ta#65_connection_in_ITE_2023-09-05.pdf TM4_with_Ta#65_connection_in_ITE_2023-09-05.pdf TM4_with_Ta#65_connection_in_ITE_2023-09-05.pdf
  2487   Friday, September 01, 2023, 10:36 Adam NewsomeSpent Target VaultStandard Operation UCx#42Spent Target Move

UCx #42 moved from North Hot Cell to Storage Vault in Pail #282. Placed in slot 6B. Tray 6 is now full. Pail measured at 34.9 mSv/h at ~1 m upon removal from the hot cell. See attached updated spreadsheet. 

Attachment 1: Target_Index_2023-09-01.xlsm
  2486   Tuesday, August 29, 2023, 14:32 Frank SongNorth Hot-CellStandard OperationTM4Ta#65electrical check/leak check

 TM4 with new target Ta#65 has been E/L checked at NHCPost.

Attachment 1: TM4_electric_and_leak_check_after_Ta#65_installed_2023-08-29.pdf
TM4_electric_and_leak_check_after_Ta#65_installed_2023-08-29.pdf
  2485   Tuesday, August 29, 2023, 14:32 Frank SongNorth Hot-CellStandard OperationTM4Ta#65electrical check/leak check

 TM4 with new target Ta#65 has been E/L checked at NHCPost.

Attachment 1: TM4_electric_and_leak_check_after_Ta#65_installed_2023-08-29.pdf
TM4_electric_and_leak_check_after_Ta#65_installed_2023-08-29.pdf
  2484   Tuesday, August 29, 2023, 10:45 Frank SongNorth Hot-CellStandard OperationTM4UCx#42electrical check

  TM4 with spent target UCx#42 has been electric checked at NHCpost right after transferred from ITE.

Attachment 1: TM4_with_UCx42_electric_check_with_spent_target_at_NHCPost__2023-08-29.pdf
TM4_with_UCx42_electric_check_with_spent_target_at_NHCPost__2023-08-29.pdf
  2483   Tuesday, August 29, 2023, 09:33 Frank SongITEStandard OperationTM4UCx#42module disconnection

 TM4 with spent target UCx#42 was disconnected in ITE and has been remote moved to NHC this morning.

Attachment 1: TM4_with_UCx42_Disconnection_in_ITE_2023-08-29.pdf
TM4_with_UCx42_Disconnection_in_ITE_2023-08-29.pdf TM4_with_UCx42_Disconnection_in_ITE_2023-08-29.pdf TM4_with_UCx42_Disconnection_in_ITE_2023-08-29.pdf
  2482   Tuesday, August 29, 2023, 09:28 Frank SongITWRepairTM2Nb#11Module Connection

 Module was connected yesterday and all turbo pumps are running at their top speed. 

Attachment 1: TM2_with_Nb#11_connection_in_ITW_2023-08-28.pdf
TM2_with_Nb#11_connection_in_ITW_2023-08-28.pdf TM2_with_Nb#11_connection_in_ITW_2023-08-28.pdf TM2_with_Nb#11_connection_in_ITW_2023-08-28.pdf TM2_with_Nb#11_connection_in_ITW_2023-08-28.pdf
  2481   Tuesday, August 29, 2023, 09:07 Frank SongITWRepairTM2Nb#11electrical check

 TM2 with new target Nb#11 replaced has been electric checked one more time in ITW.

Attachment 1: TM2_with_Nb#11_electical_check_in_ITW_2023-08-28.pdf
TM2_with_Nb#11_electical_check_in_ITW_2023-08-28.pdf TM2_with_Nb#11_electical_check_in_ITW_2023-08-28.pdf
  2480   Monday, August 28, 2023, 12:16 Frank SongNorth Hot-CellRepairTM2Nb#11electric/leak check

 TM2 with new target Nb#11 has been E/L checked sitting on NHC.

Attachment 1: TM2_with_Nb#11_electical_and_leak_check_in_NHC_2023-08-28.pdf
TM2_with_Nb#11_electical_and_leak_check_in_NHC_2023-08-28.pdf TM2_with_Nb#11_electical_and_leak_check_in_NHC_2023-08-28.pdf
  2479   Friday, August 25, 2023, 07:22 Frank SongITWRepairTM2Nb#10module disconnection

 TM2 with target Nb#10 was disconnected in ITW yesterday for beam production issue investigation.

Attachment 1: TM2_with_Nb#10_disconnection_at_ITW_2023-08-24.pdf
TM2_with_Nb#10_disconnection_at_ITW_2023-08-24.pdf TM2_with_Nb#10_disconnection_at_ITW_2023-08-24.pdf TM2_with_Nb#10_disconnection_at_ITW_2023-08-24.pdf
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