 Wednesday, October 18, 2017, 14:54, Anders Mjos, Assembly/Bench Test, Standard Operation, , , Source tray assembly electrical check 
|
Source tray meggered today by Anders and Keith
GND - MSP OL @ 1000V
MSP - EE OL @ 1000V |
|
Thursday, June 13, 2013, 09:18, chad fisher, South Hot-Cell, Repair, TM3, , Source Tray/Extraction Column Removal
|
TM3 Rev 2 source tray/extraction column insertion into its storage was completed yesterday and it was then removed from the hot cell and put into
the anteroom until June 25th when it will be moved into the vault tunnel.
|
|
Wednesday, December 13, 2017, 15:32, Anders Mjos, Assembly/Bench Test, Maintenance, TM2, , Source Tray inspection
|
The Source tray was inspected in the RH shop today by Anders, Friedhelm and Jens. The routing of the lines are satisfactory, however a design proposal
to remove the ground electrode line will be made. This design will have to ensure a proper connection from the electrode to ground (using the window cooling
lines). All other lines are OK at this point. Some fine adjustments are expected after brazing and soldering to maintain high voltage separation. Photos |
|
Monday, April 29, 2013, 15:58, Bevan Moss, South Hot-Cell, Repair, TM3, , Source Tray Removal
|
Chad removed the source tray from TM3 today, see attached picture (video was also taken). There was some interference between the window cooling
lines and the frame work as well as the clamps for the ground electrode and the water block alignment jig. There was also interference between the optics
alignment post (specifically the mushroom top) and the water block alignment jig. Investigation into these inferences needs to be completed as they could |
|
Tuesday, July 26, 2016, 11:22, chad fisher, South Hot-Cell, Maintenance, , , Soth Hot Cell Waste Storage Vault Tunnel
|
The two 45 gal (m) drums of waste removed from the south hot cell in December 2015 and January 2016 were transferred from the north hot cell to the shaft
of the east vault tunnel on Monday, July 25th 2016 and subsequently to the east tunnel bunker in the vault tunnel on Tuesday, July 26th, 2016.The first
drum (removed from the hot cell in December) containing both activated and contaminated metals was measured at 900 uSv/hr @ .5 m and the second drum (removed |
|
Friday, June 22, 2018, 13:59, chad fisher, South Hot-Cell, Repair, , , Soth Hot Cell Fields
|
Field measurements have been taken to determine the level before entry for repair of manipulators.
Field on contact at manipulator is 560 uSv/h, and at approximately 1/2 meter at table surface 920 uSv\h. |
|
Thursday, July 06, 2017, 14:23, Isaac Earle, North Hot-Cell, Repair, , , Slave side Z motion tape snapped on NHC right side manipulator
|
The NHC right side manipulator was evaluated today to check if operation was normal through all ranges of motion. The manipulator was first moved
through usual motions without the electric motion drives: the feel was fairly normal, a sound could be heard from the master side Z motion tapes rubbing
on the sides of the pulleys, this problem had been identified a few weeks ago however it was significantly reduced since the master side upper and lower |
|
Wednesday, May 20, 2020, 13:30, David Wang, Safe Module Parking, Maintenance, , , Silo area radio active waste clean up.
|
Sorted and packed one 55 gallon drum with low contamination and active stuffs which are placed around silo area in the past. They include old poly water
cooling lines replaced from ITE, ITW and TCS, contaminated paper rags , gloves, and plastic bags,air cooling fans for turbo pumps, EE resistor packaged
used on module top before, flow meters and cables used in ITW, etc. After packing, The field outside the drum on contact is less than 10 usv/hr. |
|
Wednesday, July 16, 2014, 13:59, chad fisher, South Hot-Cell, Standard Operation, TM3, SiC#30, Sic#30 install
|
Just some notes on the install of SiC#30 on TM3 last month...It was installed with all new fasteners and torque values provided by Anders were used...of
main interest is probably the main high current fasteners which were torqued to 150 in lbs. |
|
Tuesday, July 25, 2023, 16:25, Carla Babcock, North Hot-Cell, Standard Operation, , SiC#45, SiC#45 post irradiation inspection
|
Looked at SiC#45 in the hot cell. Looked very clean, no deposits on the heat shield or other components. Target also looked very straight. Only issue
we saw was sparking marks on the EE side that faces the ground electrode, in several spots. This target had a bout of sparking when ramping up the protons,
so I guess that was the location. Will look for matching spark marks on the ground electrode next time TM4 is in the hot cell. Forgot to take picutres... |
|
Tuesday, December 03, 2019, 12:45, Adam Newsome, Spent Target Vault, Standard Operation, , SiC#38, SiC#38 in Pail 205 moved to Storage Vault: 4B
|
| SiC#38 in Pail 205 was moved to section 4B of the storage vault. Dose rate when retrieving from Hot Cell was 22.2 mSv/h. |
|
Thursday, October 19, 2017, 14:20, Anders Mjos, Conditioning Station, Standard Operation, TM4, SiC#37, SiC#37 Conditioning
|
Thursday, October 19, 2017, 14:20: EE configured for conditioning. HV cage locked up
Thursday, October 19, 2017, 16:46: BIAS / EL / EE at 45 / 22.5 / 0 kV
Thursday, October 19, 2017, 17:16: 30 min without sparking. Lowering to 0. Continue conditioning tomorrow. |
|
Monday, October 24, 2016, 14:44, chad fisher, South Hot-Cell, Standard Operation, TM2, SiC#35, SiC#35 installed
|
Sic#35 has been installed onto TM2. High current fasteners torqued to 130 in lbs.
Mating of the 9 pin connector was extremely problematic but in the end I was able to get it to mate properly. Noticed left (when facing module
in hot cell) febiad coil left twisted a bit when torqued up. |
|
Tuesday, August 23, 2016, 13:31, chad fisher, South Hot-Cell, Standard Operation, TM2, SiC#33, SiC#33 Removed
|
| SiC#33 has been removed from TM2. |
|
Wednesday, March 16, 2016, 14:23, chad fisher, South Hot-Cell, Standard Operation, TM2, SiC#32, SiC#32 removal Target Module Inspection
|
SiC#32 has been removed from TM2. Quick inspection shows some troubling discoloration on the water cooled connection blocks of C and D as well as the
left target heater A.
As for the target, both legs are broken and is has the normal "charge up" marks on the 9 pin connector. |
|
Monday, October 19, 2015, 11:53, chad fisher, South Hot-Cell, Standard Operation, TM2, SiC#32, SiC#32 installed on TM2
|
| SiC#32 has been installed on TM2. High current fasteners torqued to 130 in lbs. |
|
Friday, March 18, 2016, 11:43, chad fisher, South Hot-Cell, Standard Operation, , , SiC#32 dissection
|
| SiC#32 has been open for inspection. |
|
Tuesday, July 28, 2015, 14:40, chad fisher, South Hot-Cell, Standard Operation, TM4, SiC#31 UCx#13, SiC#31 removed UCx#13 installed
|
SiC#31 has been removed from TM4 and UCx#13 installed. UCx#13 connection to the 9 pin connector was VERY VERY tight to the tube heater insulator on both
the test jig and module.
|
|
Tuesday, June 02, 2015, 09:43, chad fisher, South Hot-Cell, Standard Operation, TM4, SiC#31, SiC#31 installed
|
| Ta #45 has been removed from TM4 and SIC#31installed. |
|
Tuesday, July 28, 2015, 14:36, chad fisher, South Hot-Cell, Standard Operation, TM4, SiC#31, SiC#31 Autopsy
|
Extraction electrode was removed from SiC#31 and target inspected.
Pictures of findings can be found at https://documents.triumf.ca/docushare/dsweb/View/Collection-15131
|
|