 Tuesday, October 06, 2015, 13:00, David Wang, ITE, Repair, TM4, , spark on top of TM4 in ITE
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During the weekend condition The TM4 spark at 30KV without vacuum response. It is confirmed the spark is from the top TM4 this morning.The flexible cables
in a black wire sleeve which is used for febiad X pin connection drooped too close to the TM4 surface plate, and caused the sparking. The problem
is fixed by Anders and David. The cables is put back where it should stay. After test, no sparking on the top. |
Tuesday, October 06, 2015, 13:25, David Wang, ITE, Standard Operation, TM4, , Target Hall schedule from Sep 08th 2015 to Dec 25th 2015 
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| Weekly update target hall schedule. See attachment 1,2. |
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Tuesday, October 06, 2015, 21:12, Aurelia Laxdal, South Hot-Cell, Repair, TM3, , TM3 service cap inspection in target hall
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David Wang and I did the service cap inspection in target hall: see WP I2015-10-06-10.<br>
Signs of sparking were seen underneath 3 insulators: E ("Cavity"), A ("Oven+") and B ("Oven -") at the pair water
lines coming out of the feed-through and going to the HV chase. Specifically one water line of E is very close to the feed-through insulator (2-3mm |
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Tuesday, October 13, 2015, 10:53, David Wang, Conditioning Station, Standard Operation, , , Target Hall schedule from Sep 08th 2015 to Dec 25th 2015
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Weekly update schedule. TM3 evaluation schedule in Nov is added.
update the schedule after the cancellation of TM2 from SHC to CS trip.see attachments 3,4 |
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Wednesday, October 14, 2015, 14:49, David Wang, South Hot-Cell, Standard Operation, TM2, , Install new high current cables to TM2
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| I installed a set of new high current cables for TM2 Febiad run. The top of TM2 is configured to Febiad mode. See attachments |
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Thursday, October 15, 2015, 14:17, chad fisher, South Hot-Cell, Repair, TM2, , Anode Connector Install and adjustment
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The TM2 containment box was removed this morning for installation of the 9 pin connector...connection.
The 9 pin connector copper tube connection was made and Anders advised on routing of the cable to the banana plug water block connection.
Short was diagnosed (short disappeared when water block was pushed slightly towards center of module) and thicker Ultem spacer installed and tested |
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Tuesday, October 20, 2015, 13:52, chad fisher, South Hot-Cell, Maintenance, , , TM4 Febiad coil line disposal
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The febiad coil line removed from TM4 has been cut into pieces small enough to be disposed of in a 5 gal pal. The line was cut with a Ridgid Model 104
manual pipe cutter (using the manipulators of course).
This pieces constitute the bulk of the field in the hot cell and will be disposed of with the next spent target. |
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Wednesday, October 21, 2015, 09:49, chad fisher, South Hot-Cell, Repair, , , Manipulator handle repair
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Rebuild handle of manipulator serial 7986 (currently in the east position) and replaced broken snap ring 5555-18h on west side of the handle underneath
motion switch. |
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Friday, October 23, 2015, 07:41, Dan McDonald, Spent Target Vault, Maintenance, , , F-308's
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Six F-308's where received from Nordion #6,#15,#13,#16 all contained contamination. Loose contamination was removed with some fixed contamination remaining
levels are low enough to allow the transport of spent targets. flasks where serviced as per Nordion Document IS/PP 0009 F308, IS/PP 0981 F308. Flasks are
now located in the north hot cell area. |
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Thursday, October 29, 2015, 13:59, Travis Cave, Spent Target Vault, Standard Operation, , , Filling F-308s
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| Five F-308s have been filled with the spent targets. The F-308s have been moved to the hall way between the north and south hot cell areas. |
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Friday, November 06, 2015, 14:44, Anders Mjos, Conditioning Station, Repair, TM3, , O-rings replaced on service cap
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O-rings were replaced on the service cap by Anders, Maico, Aurelia and Keith under work permit I2015-11-05-5
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Tuesday, November 10, 2015, 10:23, Anders Mjos, Conditioning Station, Maintenance, TM3, , Air to vacuum leak on service cap
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Conducted a more thorough leak check this morning with Edi. He found a leak on the base of the blue F/T insulator for the multi-pin connector (see
attachment). I discovered that all the bolts could rotate freely in the threads as they were too small. The bolts were replaced. The leak rate was reduced
but still significant. The o-ring will likely need to be replaced. |
 Thursday, November 12, 2015, 10:18, Anders Mjos, Conditioning Station, Maintenance, TM3, , Air to vacuum leak on service cap
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Anders Mjos wrote:
Conducted a more thorough leak check this morning with Edi. He found a leak on the base of the blue |
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Monday, November 16, 2015, 08:04, David Wang, Conditioning Station, Standard Operation, , , Target Hall schedule from Sep 08th 2015 to Dec 25th 2015
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Update TH schedule according to changes. See attachment 1,2 .
update TH schedule weekly. See attachments 3,4 |
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Monday, November 16, 2015, 10:37, David Wang, Conditioning Station, Repair, TM3, , TM3 has been disconnected at TCS.
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| I stopped the TM3 and TCS vacuum pumps and water system. The TM3 is disconnected and vented. It will be moved to silo this afternoon. |
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Tuesday, November 24, 2015, 13:54, chad fisher, South Hot-Cell, Repair, , , Cell Decon
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Decon/removal of large solid waste was performed on Wednesday November 18th."Hot" activated items included containment box cover from TM2,
Febiad coil line remnants from TM4 (the hottest ends were previously cut off and disposed of), some target conductor bolts, steerer plugs from TM2, target
material remn. |
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Tuesday, November 24, 2015, 14:00, chad fisher, South Hot-Cell, Repair, , , Compressible waste sorting.
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Residual fields from the remaining compressible waste were still too high (as far as I'm concerned) so I have unpacked all compressible waste looking
for a "hot" item that has snuck into these items.
I have a hand full of small bolts (possible target components), a hand full of target material/dust (including an entire target disc), and some |
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Tuesday, November 24, 2015, 14:02, chad fisher, South Hot-Cell, Repair, , , Left Manip repair
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electronics package on left manip died completely yesterday (it has been going for a while).
Disconnected entire package and replaced with package from "spare" manipulator.
everything is back up and working. |
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Tuesday, November 24, 2015, 14:03, chad fisher, South Hot-Cell, Standard Operation, TM4, , Ta#46
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| Ta#46 has been removed from TM4. |
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Wednesday, November 25, 2015, 14:16, chad fisher, South Hot-Cell, Repair, , , Cell Decon
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| Cell (table) was systematically cleaned with a swiffer and resulting piles of contaminated waste placed in pail with spent Ta target. |
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