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 128 of 141  Not logged in ELOG logo
Entry  Tuesday, May 25, 2021, 15:59, Matthew Gareau, North Hot-Cell, Development, , , Removed boot from left hot manipulator 7x
 Myself and Isaac removed the boot from the left hot manipulator.
- opened the hatch in the TH to get access to the top of the boot
- released the latch on the boot and loosened the boot from above
Entry  Tuesday, May 25, 2021, 16:20, Anders Mjos, Conditioning Station, Maintenance, , , Chiller maintenance 
A contractor on site today for chiller maintenance. CP2 and CP3 circuit is leaking and shall not be used. CP1 can still be used. The contractor will
contact Plant Group with a quote for repair and upgrades.
Entry  Tuesday, May 25, 2021, 16:20, Anders Mjos, Conditioning Station, Maintenance, , , TK2 refilled 
Tank refilled from 12 in to 25 in using the new valve.
Entry  Wednesday, June 30, 2021, 14:11, Matthew Gareau, North Hot-Cell, Standard Operation, , , North Hot Cell Commemorative Opening 
 Yesterday a bottle of Cava (sparkling wine) was place, opened, and poured in the NHC, to commemorate its new operational status.
The NHC is now a functional hot cell and is ready for many years of target exchanges to come.
Entry  Wednesday, July 07, 2021, 11:59, Adam Newsome, Safe Module Parking, Maintenance, , , Annual Electrical and Mechanical Inspection Capture.PNGPXL_20210707_162143876.jpgPXL_20210707_162918257.jpg
An annual electrical and mechanical inspection was performed on the SMP today by Adam Newsome, Dan McDonald, and Jason Zhang as per Work Permit I2021-07-07-3.
The following items were checked:

    Check condition of wiring for physical/radiation/UV damage
    
        OK, no signs of significant damage
    
Entry  Thursday, July 15, 2021, 09:02, Adam Newsome, Spent Target Vault, Standard Operation, , , Emergency Close Mechanism Test 
The emergency close mechanism for the Storage Vault door was tested  by Adam Newsome and Travis Cave. The door was opened to its fully open  limit, then
closed with the emergency system.
The test was successful.
Entry  Friday, July 30, 2021, 16:31, Carla Babcock, ITE, Repair, , , ITE re-wire ISK4425D-rev9._APshortmitigationsvg_july27update.png
See the attached for the way ITE has been re-wired for the Ta62 run. Note also that the copper block in the schematic on TBHT negative may not actually
be connected. Wiring verification on Aug. 4.
Entry  Friday, August 06, 2021, 11:52, Travis Cave, North Hot-Cell, Standard Operation, , UC#33, Spent Target Move Target_Index_2021-08-06.pdf
UC#33 has been packed and moved from the north hot cell to the spent target vault. See attached PDF for 
deatails
Entry  Tuesday, August 10, 2021, 10:16, Adam Newsome, South Hot-Cell, Repair, , , West Entrance Module Move to South Hot Cell 
The West Entrance Module has been moved to the South Hot Cell for repair. 
Entry  Wednesday, August 11, 2021, 11:15, Adam Newsome, Spent Target Vault, Development, , , Mini-Storage: Cable track for e-chain installed PXL_20210811_165201449.jpg
A cable track was installed between the mini-storage vault and the silos, for the purpose of implementing a retractable cable chain (e-chain). This will
allow for cables to be managed during door opening/closing, so that remote control operation of the door will be possible in the future. See Work Permit
I2021-08-11-2 (Aug 11)
Entry  Thursday, August 12, 2021, 14:13, Adam Newsome, ITW, Repair, , , West Entrance Module Move to ITW 
The West Entrance Module has been moved from the South Hot Cell to the West Target Station.
Entry  Friday, September 17, 2021, 14:28, Travis Cave, Spent Target Vault, Standard Operation, , Ta#62, Spent Target Move Target_Index_2021-09-17.pdf
 The spent Ta#62 target along with 2A2M19 were placed in pail #256 and placed in spot 7A of the spent target vault. See attached PDF for vault details.
Entry  Wednesday, September 22, 2021, 11:13, Travis Cave, Spent Target Vault, Standard Operation, , UC#34, Spent Target Move Target_Index_2021-09-22.pdf
 The spent UC#34 target was moved from the north hot cell to the spent target vault. See attached PDF for details.
Entry  Thursday, September 23, 2021, 19:04, Adam Newsome, Spent Target Vault, Development, , , Mini-Storage: Remote Capability 
Remote capability was added for the mini-storage door control. The control signals originate from the Opto 22 Module box that is used for the SMP remote
control (this is located just above the storage vault).
The controls signal assignment document has been updated and can be found in C:\PDM Vault\PDM_Vault\_models\isac\isac1\wpn-3919 - safe module parking\Electrical
Entry  Wednesday, October 06, 2021, 10:42, David Wang, ITE, Repair, , , ITE IG1S cable end connector replacement 
ITE IG1S cable end connector replacement has been finished by Roy Huang. 
Entry  Wednesday, October 13, 2021, 11:54, Travis Cave, North Hot-Cell, Standard Operation, , SiC#41, Spent Target Move Target_Index_2021-10-13.pdf
 The spent SiC#41 target has been placed in pail #260 and placed in spot 5B of that spent target vault. See attached PDF for details. 
Entry  Friday, October 29, 2021, 12:27, Travis Cave, Spent Target Vault, Standard Operation, , Ta#56, Repacking of the target. Target_Index_2021-10-29.pdfTarget_Index_2021-10-29_mini_vault.pdf
 Ta#56 in pail #169 was repacked and placed into #269 and was placed in the mini vault at the back. It was 3.86mSv/hr upon removal from the NHC.
See attached files for details.
Entry  Wednesday, November 10, 2021, 11:06, Travis Cave, Spent Target Vault, Standard Operation, , C#3, Spent Target Move Target_Index_2021-11-10.pdf
 The spent C#3 target has been moved from the south hot cell to the spent target vault it was placed in pail #270 and put in spot 2C of the vault.
See attached PDF for more details.
Entry  Monday, November 15, 2021, 12:00, Travis Cave, Spent Target Vault, Standard Operation, , Ta#53, Repacking of the target. Target_Index_2021-11-15.pdfTarget_Index_2021-11-15_mini_vault.pdf
 Ta#53 was repacked and placed in the mini vault it was changed from pail#164 to pail#262. See attached PDF for further details.
Entry  Monday, November 15, 2021, 12:15, Adam Newsome, South Hot-Cell, Repair, , , Squeaking noise during turntable rotation - chain misalignment and improper tension PXL_20211119_190640081.jpg
It was noted on Nov. 9 that a squeaking noise was present when the turntable was rotated CCW with a module present.
 
Upon inspection, it appears the issue could be due to drive chain misalignment and improper tension. Furthermore, it was noted that a shaft collar
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