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  RH-ISAC, Page 25 of 141  Not logged in ELOG logo
IDdown Date Author Category Type Module Target/Number Subject
  2334   Tuesday, June 21, 2022, 18:30 Frank SongITWStandard OperationTM2SiC#43 FebiadModule Connection

 TM2 with Febiad Target SiC #43 was connected in ITW. NOTE: the number of TARGET in attached picture should be #43. 

Attachment 1: TM2_with_sic_42_connected_in_ITW.jpg
TM2_with_sic_42_connected_in_ITW.jpg
  2333   Tuesday, June 21, 2022, 17:49 Frank SongITEStandard OperationTM4UCx#37TM4 disconnection

 the module with target UCx37 was disconnected in ITE.

Attachment 1: TM4_with_UCx#37_disconnection_in_ITE.jpg
TM4_with_UCx#37_disconnection_in_ITE.jpg
  2332   Tuesday, June 21, 2022, 15:36 Matthew GareauNorth Hot-CellRepairTM2SiC#42, SiC#43multipin guide pin issues

 While removing the SiC#42 it became apparent that the multipin guide pin had become loose again and was not allowing the target to dismount from the module.

The multipin shoulder bolts were removed and then the multipin was able to be pried off.

However the NHC manipulator were not able to reach the guide pin to remove it, which would be required before the SiC#43 could be installed.

The target module was then moved to the SHC where the guide pin could be removed and the installation of SiC#43 took place, along with the transfer of the parasitic attachment onto the SiC#43.

This problem seems to suggest that the multipin could use some redesign to ensure smoother target exchanges.

  2331   Monday, June 20, 2022, 18:03 Frank SongSouth Hot-CellStandard OperationTM2Sic#43electrical check

 TM2 with new target SiC#43 was electrical checked at SHC. please see attachment.

Attachment 1: TM2_with_SiC43.jpg
TM2_with_SiC43.jpg
  2330   Monday, June 20, 2022, 11:00 Frank SongNorth Hot-CellRepairTM2SiC#42Failed Sic#42 electrical measurement at NHC

 An electrical check was done at NHC, see attachment pls.

Attachment 1: Failed_Sic#42_electrical_measurement_at_NHC.jpg
Failed_Sic#42_electrical_measurement_at_NHC.jpg
  2329   Thursday, June 09, 2022, 09:47 Matthew GareauSouth Hot-CellRepairTM2SiC#42containment box repair, Einzle lens, multi pin

On June 2 2022, while attempting to install target SiC#42 a gasket fell off the water line. I attempted to remove the target to have the gasket reattached, however the multi pin connector guide pin was loose and was preventing the target from being removed. During the attempt to remove the target it was noticed that an electrical cable in the back of the module had become loose and was dangling. The target was then secured to the module, and then the module was moved to the SHC to complete the job/repairs.

June 3 2022, containment box was removed, Einzle Lens cable reattached and tested, and the multi pin guide pin was retightened.

On June 6 2022, the containment box was damaged while lifting the containment box back onto the module.

The left rear corner of the box caught on the module and the corner weld snapped and folded the corner down about 90 degrees.

With help from Chad, we were able to restraighten the corner with a C-clamp, enabling the box to be reattached to the module.

However the 2 bolts that were on the corner that attach to the module were not able to be aligned and were not used.

The target was reattached to the module, and to save time was brought directly to ITW, skipping the conditioning station. 

  2328   Tuesday, June 07, 2022, 14:15 Frank SongITE/ITWStandard OperationTM2SiC#42Module Connection

 TM2 with Febiad target SiC#42 was connected in ITW.

Attachment 1: TM2_with_sic_42_connected_in_ITW.jpg
TM2_with_sic_42_connected_in_ITW.jpg
  2327   Monday, June 06, 2022, 14:15 Frank SongSouth Hot-CellStandard OperationTM2SiC#42TM2 FEBIAD with Target and No external Connections

 An electrical check was done at SHC for TM2 with FEBIAD SiC #42 Target. 

Attachment 1: TM2_with_FEBIAD_SiC_42_electrical_check.jpg
TM2_with_FEBIAD_SiC_42_electrical_check.jpg
  2326   Wednesday, May 25, 2022, 13:43 Frank SongITWStandard OperationTM2Febiad-Testmodule disconnection

 TM2 with a test target was disconnected in ITW.

Attachment 1: tm2_disconnection.jpg
tm2_disconnection.jpg
  2325   Wednesday, May 25, 2022, 13:23 David WangITEStandard OperationTM4 Annual ITE water signal interlocks.

Annual ITE water signal interlocks check is done with Rob Shank. All ITE water signal  interlocks work fine.

  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

  2323   Thursday, May 19, 2022, 15:05 Frank SongITEStandard OperationTM4UCx#37UCx#37 P2N connection on TM4

 TM4 with UCx#37 was connected in ITE. Attachment available.

Attachment 1: 01_UCx37_P2N_connection_on_TM4.jpg
01_UCx37_P2N_connection_on_TM4.jpg
Attachment 2: 02_UCx37_P2N_connection_on_TM4.jpg
02_UCx37_P2N_connection_on_TM4.jpg
Attachment 3: 03_UCx37_P2N_connection_on_TM4.jpg
03_UCx37_P2N_connection_on_TM4.jpg
  2322   Thursday, May 19, 2022, 11:42 Travis CaveSpent Target VaultStandard Operation Sic#39, Ta#59, C#2, UC# 32 & 30Targets moved to the mini vault.

 Sic#39, Ta#59, C#2, UC# 32 & 30 have been moved from the spent target vault to the mini vault. See the attached pdf for details of the vaults.

Attachment 1: Target_Index_2022-05-19.pdf
Target_Index_2022-05-19.pdf
Attachment 2: Mini_Vault_Target_Index_2022-05-19.pdf
Mini_Vault_Target_Index_2022-05-19.pdf Mini_Vault_Target_Index_2022-05-19.pdf
  2321   Wednesday, May 18, 2022, 13:52 Frank SongSouth Hot-CellStandard OperationTM4UCx#37electrical check

 The TM4 with installed target #UCx37 had been electric checked at SHC. PICs attached.

Attachment 1: 1.jpg
1.jpg
Attachment 2: 2.jpg
2.jpg
Attachment 3: 3.jpg
3.jpg
  2320   Wednesday, May 11, 2022, 16:29 Nadia JorgensonSpent Target VaultStandard Operation  Routine mechanical inspection: storage vault

 An inspection was performed on drive systems for the main storage vault by Dan McDonald, Travis Cave and Nadia Jorgenson. The functionality was not tested. Some areas for improvement noted, but otherwise nothing concerning was discovered. 

 

Notes:

  • The wire insulation to the motor is showing wear and tear. Should be replaced in the future. For now was patched with electrical tape, see picture. May be beneficial to add an e-chain for the portion of the wiring that moves when door is opening and closing

  • Emergency close mechanism cable should be changed to have a 5/32” Nico Sleeve

  • Moving parts still need to be lubricated


  • Chain inspected (OK)

  • Gearbox inspected - OK

  • All drive system set screws checked and tightened

  • Sprocket alignment checked - OK

  • Limit switches checked - OK

  • Emergency close mechanism cable checked - OK

 

 

 

Attachment 1: Motor_wiring_ISAC_storage_vault.jpg
Motor_wiring_ISAC_storage_vault.jpg
  2319   Wednesday, May 11, 2022, 16:15 Nadia JorgensonSpent Target VaultStandard Operation  Emergency Close Mechanism Test

 The emergency close mechanism for the Storage Vault door was tested by Travis Cave, Nadia Jorgenson, and Dan McDonald. The door was opened to its fully open limit, then closed with the emergency system. 

The test was successful.

  2318   Friday, May 06, 2022, 10:12 Adam NewsomeSpent Target VaultMaintenance  Annual Inspection of Mini-Storage Vault

The annual inspection of the mini-storage vault was performed today. The following items were checked:

  • Cabling and cable management
  • Connectors
  • Controls box - internal wiring and components, functionality
  • Limit switches - functionality, wiring, mounting
  • Motor
  • Bearings
  • Set screws
  • Miscellaneous fasteners (some loose, but were tightened)

Everything appears to be in good working order.

Note: in the near future, the bearings should be greased. This is planned to take place during the next inspection of the main storage vault.

  2317   Thursday, April 28, 2022, 08:16 David WangITWStandard OperationTM2  Annual ITW water signal interlocks check .

Annual ITW water signal interlocks check was done with TM2 in ITW.   Water signal interlocks on all water circuits related to TM and 2A beam lines in ITW work fine. 

  2316   Thursday, April 28, 2022, 07:24 Frank SongITWStandard OperationTM2Febiad Test TargetModule Connection

 TM2 was connected in ITW with a Febiad Test Target. 

Attachment 1: module_connection_checklist20220426.jpg
module_connection_checklist20220426.jpg
  2315   Thursday, April 21, 2022, 13:29 Frank SongSouth Hot-CellStandard OperationTM2Febiad TESTTM2 FEBIAD WITH A TEST TARGET

 A Test Febiad Target was installed and checked at SHC. 

Attachment 1: TEST_FEBIAD_TARGET_E_CHECK.jpg
TEST_FEBIAD_TARGET_E_CHECK.jpg
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