 Tuesday, June 23, 2020, 10:56, David Wang, Safe Module Parking, Standard Operation, , , SMP annual service.
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Dan and I did the SMP annual maintenance service today. Lid open/close , vessel rotation and limit switch check, lubricate chains, tighten fasteners,
and visual inspection. Everything works fine. |
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Tuesday, October 29, 2019, 10:00, Adam Newsome, Safe Module Parking, Development, , , SMP Updates to E-stop circuit and feedback signals
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The SMP main control panel and remote control module were updated in order to implement the following items which were deemed desirable during commissioning:
24 VDC line added to E-stop circuit: |
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Tuesday, August 27, 2019, 13:12, Adam Newsome, Safe Module Parking, Development, , , SMP Remote Control Wiring Inspection
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The wiring for the SMP remote control module was inspected by Joel Semilla (TRIUMF electrician). The module was plugged in to verify there were no
issues. No changes were suggested, and then wiring was approved. |
Thursday, October 10, 2019, 16:17, Adam Newsome, Safe Module Parking, Development, , , SMP Main Panel: Relay Addition for E-Stop Circut 
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An update was made for the E-stop and power supply system in the SMP main panel. Upon testing remote control, it was determined that the Opto 22 AC module
was not sufficiently rated to handle the current draw of the motor (5A fuse versus motor 5.7A current draw). The design was modified so that the E-stop
chain, which supplies 120 VAC line voltage through the main panel E-stop then the remote module (or local pendant when plugged in), will now activate a |
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Friday, May 17, 2019, 16:46, Adam Newsome, Safe Module Parking, Development, , , SMP Controls Installation Update
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The following controls-related items were installed for the SMP project:
- Cable tray |
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Friday, February 14, 2020, 14:13, David Wang, South Hot-Cell, Standard Operation, TM4, , SIS dummy target for IGLIS TM4 electrical check
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| Electrical check and HS, window leak check result at SHC. See attachment. |
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Thursday, September 22, 2016, 13:04, David Wang, South Hot-Cell, Standard Operation, TM4, , SHC, TM4 leak check on HS line.
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Chad and I leak checked the TM4 HS line after new target installation. base leak rate:0.0Xe-9 atm.cc/sec. No response on LD during the leak check.
The line is leak free so far. It will be helium pressurized at TCS late. |
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Tuesday, November 01, 2016, 14:58, David Wang, South Hot-Cell, Standard Operation, TM4, , SHC, TM4 leak check on HS line.
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Chad and I did a leak check on TM4 HS line with new Ta target installed. Base leak rate 0.0xE-9 atm.cc/sec. base pressure 0.0XE-4. splayed
2 helium to each VCR joints and did 10 seconds helium flush. No response on LD during the test. The HS line is leak free so far. It will be helium pressurized
at TCS later. |
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Tuesday, May 10, 2016, 13:54, David Wang, South Hot-Cell, Standard Operation, TM2, , SHC, TM2 leak check on window line and HS line.
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Chad and I leak checked the TM2 HS and window lines after new target installation. The window line was very easy pumped down on LD. But, The HS
line only could pumped to 2-3 torr at first. Chad changed the VCR gaskets on HS line(target). It solved the problem. The LD could pumped both of
Window and HS lines to the bottom scale. Chad sprayed lots helium around the VCR joints. No leak has been found. WE will do helium pressurizing test |
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Wednesday, August 24, 2016, 10:44, David Wang, South Hot-Cell, Standard Operation, TM2, , SHC, TM2 leak check on HS line.
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Chad and I leak checked Tm2 Hs line with new target installed. Base LR 0.0Xe-9 atm.cc/sec. No leak has been found. This line will be helium
pressured at TCS later. |
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Monday, October 24, 2016, 14:54, David Wang, South Hot-Cell, Standard Operation, TM2, , SHC, TM2 leak check on HS line.
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| Chad and I did the leak check on TM2 heat shield line. LD base leak rate:0.0xE-9atm.cc/sec. Base pressure:0.0X E-9 torr. The line is leak free. |
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Wednesday, November 23, 2016, 16:10, David Wang, South Hot-Cell, Standard Operation, TM2, , SHC, TM2 leak check on HS line.
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Chad and I leak checked TM2 HS line with new UCx target installed. Helium spray 2 seconds on each joint and 10seconds flushing around target in
SHC. LD base LR: 0.0XE-9atm.cc/sec, base pressure:0.0XE-4 torr. No response has been found on LD during check. The line is leak free. |
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Tuesday, April 11, 2017, 14:06, David Wang, Conditioning Station, Standard Operation, TM4, , SHC, TM2 leak check on HS line.
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| Chad and I did leak check on TM1 HS line at SHC. 0.0XE-9 atm.cc/sec. No leak. |
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Wednesday, August 02, 2017, 15:13, David Wang, South Hot-Cell, Standard Operation, TM2, , SHC, TM2 leak check on HS line.
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HS line is leak checked at SHC this afternoon by helium spay. Leak detector base LR 0.0 XE-9atm.cc/sec. Base pressure 0.0Xe-4 torr. No leak has
been found. This line will be helium pressured at TCS. It had a 1.7XE-7 atm.cc/sec leak rate on 70 psi helium at TCS during last two
target checks. |
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Monday, November 18, 2024, 12:18, Aaron Tam, South Hot-Cell, Repair, , , SHC West Manipulator Repair
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November 14, 2024 - Aaron Tam w/ Chad Fisher
Following ID: 2716
"Nov. 8, 2024 - Aaron Tam |
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Wednesday, April 03, 2024, 10:48, chad fisher, South Hot-Cell, Maintenance, , , SE Manipulator wrist swap
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On April 2, 2024 the wrist on the SE manipulator of the SHC (Serial # 7986) was swapped with a rebuild unit originally from SW position (serial # 8106).
The "new" wrist was a wrist + tong assembled unit with the tong cable being routed if-front of the spacer A-14118 rather then behind as in all
previous replacements (see attached pictures). This change was a result of a discussion with Central Research's senior repair technician who informed us |
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Monday, March 27, 2017, 12:55, David Wang, Spent Target Vault, Repair, , , S/W silo rust clean up
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| Rust on S/W silo and cover plate stored at silo area are cleaned up. |
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Tuesday, March 21, 2017, 11:59, David Wang, Conditioning Station, Repair, TM4, , Rust inpsection on TM4 service cap inside surface and shielding plug surface. 11x
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Yasmine and I did a rust inpsection on TM4 service cap inide surface and shielding plug surface. No rust has been found. Also, all steel bolts on this
surface look fine. The inside of silo held this module are rust free as well. See attachments |
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Wednesday, December 06, 2017, 09:33, Anders Mjos, Conditioning Station, Maintenance, , , Running chiller for maintenance tech
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| Dakine is on site to do maintenance on the chiller. The tech requested the chiller to operate. |
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Friday, June 26, 2020, 10:43, Adam Newsome, Spent Target Vault, Standard Operation, , , Routine mechanical inspection: storage vault and mini-storage drive systems
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An inspection was performed on drive systems for both storage vaults (main and mini) by Adam Newsome and Dan McDonald. The functionality was not tested.
Overall, nothing concerning was discovered.
Main Storage Vault: |
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