 Thursday, July 02, 2015, 10:22, Anders Mjos, Conditioning Station, Maintenance, TM2, , TP1S failed
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See e-fault 8233. Edi assisted in diagnosing the problem. The pump will have to be replaced. |
Tuesday, June 30, 2015, 15:53, David Wang, Conditioning Station, Development, TM2, , leak on TM2 at CS 
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I leak checked TM2 at CS this afternoon which including air to vacuum check on service cap and helium pressure test on water lines. There is a small leak on water line R ,U (COIL1) during the helium pressure test.. Below 20 psi helium, there is no leak on it. But , once the helium pressure is increased over 20 psi, it showed up on Leak Detector. At 60 psi helium, the leak rate is 9.4xE-9 atm.cc/sec. For detail information, See attachment. All other water lines and air to vacuum seals are good. |
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Tuesday, June 30, 2015, 15:41, David Wang, ITW, Standard Operation, TM1, , TM1 was disconnected in ITW this morning.
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TM1 was disconnected in ITW this morning. The ITW was vented with argon last night. |
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Tuesday, June 30, 2015, 12:37, chad fisher, South Hot-Cell, Standard Operation, TM1, UCx#12, UCx #12 Removal
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UCx#12 has been removed from TM1 and placed in a pail with argon.
Right leg (B) of target is clearly broken.
Containment Box cover re-installed and module ready to move. |
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Tuesday, June 30, 2015, 11:27, Travis Cave, ITW, Standard Operation, TM1, UC#12, Module moved
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TM#1 with UC#12 has been moved from the west station to the south hot cell. |
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Tuesday, June 30, 2015, 09:47, chad fisher, South Hot-Cell, Repair, , , manipulator repair
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The right hand manipulator has been repaired. It took 43 minutes and I received ~ 0.56 mSv |
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Monday, June 29, 2015, 10:51, David Wang, Conditioning Station, Repair, TM2, , leak on TM2 side panel
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There is an air to vacuum leak on TM2 service cap side panel which we moved out during the TM2 wiring job. The CS pumps are stopped now. The CS will be vented soon. The seal on this panel has to been changed.
2016-06-30. The o-ring seal on this panel(PNG1 and steerers) is replaced and leak checked. No leak now. |
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Friday, June 26, 2015, 15:38, Anders Mjos, Conditioning Station, Development, TM2, , Leak check and HV test
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Roughing started by David.
Friday, June 26, 2015, 15:31: Started TP1S
Friday, June 26, 2015, 15:38: Started TP1 & TP2
Friday, June 26, 2015, 15:47: TPs timed out. Restarted
Friday, June 26, 2015, 15:49: TP2 at speed
Friday, June 26, 2015, 15:49: TP1 at speed.
Friday, June 26, 2015, 15:54: IG1 on. 4.7E-5 T.
Friday, June 26, 2015, 15:56: IG2 on. 9.8E-5 T
Friday, June 26, 2015, 15:59: IG1S on. 2.9E-4 T
Leak found on service cap panels (David W)
Monday, June 29, 2015, 10:29: Stopped turbo pumps. |
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Friday, June 26, 2015, 14:33, David Wang, Conditioning Station, Standard Operation, TM2, , TM2 have been moved from SHC to CS
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Bill and I mover TM2 from SHC to CS. The move is smooth. I connected the CS vacuum system after the move, and started the roughing. |
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Friday, June 26, 2015, 09:45, chad fisher, South Hot-Cell, Repair, TM2, , TM2 Status
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Containment box window waterlines have been connected and leak checked and new containment box cover installed.
Module ready for transport just before 9am. |
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Friday, June 26, 2015, 09:44, chad fisher, South Hot-Cell, Repair, TM2, , TM2 Retrofit Status
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On June 25th the following work was completed:
Optics tray was installed into TM2. The lower fastener on the vertical cable tray (IRH1585) needed to be removed and vertical cable tray rotated upwards as optics tray would not clear cable tray. Optics tray was intstaled, cable tray repositioned and screw re-inserted.
Modified water block for 9 pin connector was installed.
Steerers connected.
Ground Electrode water blocks were "repositioned" closer to there specified position to attempt eliminating the short between the ground electrode line and coil 1 circuit. This was successful but could still use a clamp or other method of ensuring the ground electrode line is in its "proper" place.
9 pin connector line was rerouted to ensure it does not contact anything it is not suppose to (Rerouting directions provided by Anders).
Enzel lens cable was installed.
Blank offs removed from window water lines and new gaskets installed in preparation for installation of the containment box.
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Friday, June 26, 2015, 08:27, David Wang, Conditioning Station, Standard Operation, TM2, , Target Hall Scheduled Activities April 07 - July 24 2015
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Update the Target hall Schedule after some changes on TM2 refurbishment. See attachment 1,2
2015-06-30, updated the schedule after some jobs have been finished before Canada day. See attachment 3,4. |
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Wednesday, June 24, 2015, 13:49, David Wang, South Hot-Cell, Repair, TM2, , TM2 new source tray vacuum leak check.
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All water blocks seals and joints have been leak checked. No leak has been found on any of them. See attachment |
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Wednesday, June 24, 2015, 10:16, chad fisher, South Hot-Cell, Repair, TM2, , TM2 Vacuum Leak Check
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The following circuits have been vacuum leak checked and have not registered any leaks:
Circuit D, C, B, A, Coil2, EE, Ground Electrode, Mounting Support plate, Coil 1.
Left are Heat Shield and Window circuits which will be checked after blank offs are installed on the vcr terminations. |
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Tuesday, June 23, 2015, 16:49, Anders Mjos, Conditioning Station, Development, , , TCS is beeing migrated to ISAC
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by controls group (Dave Morris).
Friday, June 26, 2015
TCS has been migrated to ISAC controls. Access is possible on a per user basis from isacepics1.triumf.ca |
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Tuesday, June 23, 2015, 14:19, chad fisher, South Hot-Cell, Repair, TM2, , TM2 Water Block Jigs Removed
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Both halves of the water block jigs have been removed and the module is now ready for base vacuum leak and electrical checks.
During removal of the jigs the fiberglass that had been "shoved" by hand in between two of the lines in the early 2000's fell out again. |
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Tuesday, June 23, 2015, 10:55, chad fisher, South Hot-Cell, Repair, , , Left Manipulator Repair
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The master wrist/tong cable has been replaced on the left manipulator. Everything appears to function well so far. |
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Friday, June 19, 2015, 13:00, chad fisher, South Hot-Cell, Repair, TM2, , TM2 Source Tray Install Status
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Left manipulator now broken. Master side however, so repair can take place Monday or Tuesday. |
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Friday, June 19, 2015, 11:57, chad fisher, South Hot-Cell, Repair, TM2, , TM2 Source Tray Progress
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Window waterline has been successfully connected using 1 1/2 inch long non-blunt start 1/4-28 bolts.
All bolt torques have been checked with dial torque wrench and are confirmed to be tight to 90 in lbs. |
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Friday, June 19, 2015, 11:52, David Wang, ITE, Standard Operation, TM4, SiC #31, 5 Shielding blocks have been transferred from ITW to ITE.
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5 shielding blocks have been transferred from ITW to ITE. The ITE is configured to take proton beam. |
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