 Friday, March 20, 2015, 13:37, chad fisher, South Hot-Cell, Development, , , TM2 Optics Tray ![20150320_113132[2].jpg](attachment.png "20150320_113132[2].jpg")
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| Final assembly and alignment of TM2 optics tray continued today. Front section is "aligned". |
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Monday, March 23, 2015, 07:56, David Wang, ITE, Standard Operation, , , TH Shut Down Activities Schedule Feb 23th- Apr 15th update
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This schedule is following Dons schedule on module moves. See attachments for updating.
2015-03-27: Weekly update the schedule. The shut down job is close to the end. See attachment 3, 4. |
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Wednesday, March 25, 2015, 10:37, chad fisher, South Hot-Cell, Development, , , TM2 optics tray build
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TM2 optics tray build is continuing. Going well. Hope to have assembly and alignment finished by Friday.
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Monday, March 30, 2015, 07:38, David Wang, ITE, Standard Operation, TM4, , TH Shut Down Activities Schedule Feb 23th- Apr 15th update
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Updated schedule this morning after last Fridays ISAC facility support group meeting.
Updated schedule on 2015-April -02. See attachments 3,4. The scheduled all shut down jobs are done on time.The TM2 move to SHC will be delayed
to May.There will be a new beam running time TH activities schedule (start from April 15) replacing this shut down schedule on next time weekly update. |
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Tuesday, March 31, 2015, 11:36, chad fisher, South Hot-Cell, Development, TM2, , TM2 Optics Tray Complete
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TM2 optics tray is complete.
Master alignment tray: 0 up/down, 0 left/right
Optics tray: Front 0 up/down, 0 left/right. Middle 0 up/down, 0 left/right. Back 0 up/down, 0 left right. |
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Wednesday, April 01, 2015, 13:08, David Wang, ITE, Standard Operation, TM4, , Replaced ITE tank to module 42X0.275 o-ring
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I replaced ITE tank to module 42 ID X 0.275 o-ring. The o-ring is changed once a year before the first beam time. The flanges was cleaned and the new
o-ring was installed. It works fine. |
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Friday, April 10, 2015, 15:40, David Wang, ITE, Standard Operation, TM4, , 5 Shielding blocks have been transferred from ITW to ITE.
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| 5 shielding blocks have been transferred to ITE. The ITE is configured to take proton beam. |
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Monday, April 13, 2015, 08:59, David Wang, ITE, Standard Operation, , , Target Hall Scheduled Activities April 07 - June 26 2015
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See attachments 1, 2 for target hall schedule from 07 April to 26 June 2015. The first TM1 move which is scheduled on 16 April 2015 could be delayed
because of SHC operator availability. I will update the schedule once Don confirms the move date with Isaac.
Updated the schedule. The TM1 move has been re-scheduled to Friday, 17 April 2015. See attachments 3,4. |
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Wednesday, April 15, 2015, 09:01, Anders Mjos, Conditioning Station, Development, , , Archiver variables added by Controls
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Monday, April 20, 2015, 07:27, David Wang, ITE, Standard Operation, TM4, , Target Hall Scheduled Activities April 07 - June 26 2015
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Weekly target hall schedule update.2015-04-20
weekly target hall schedule update 2015-04-27 attachments 3,4. |
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Tuesday, April 21, 2015, 13:01, Grant Minor, ITW, Development, TM2, , TM2 MK4 Optics Tray - banana plug bore modification (on bench)
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The MK4 optics tray prepared for TM2 (as per ITA6082) had an undersized bore for the banana plug, making insertion of the plug extremely difficult /
impossible.
Reference stores parts were collected to check the fit: male plug 3-4/01152 and female jack 1-6/1201. The size of the female jack was |
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Wednesday, April 22, 2015, 11:05, David Wang, Conditioning Station, Standard Operation, TM1, , electrical check on TM1 at CS under vacuum
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I did an electrical check on TM1 at CS. The resistance check:A-B 3.918m ohm, A-C 5.905m ohm,A-D 4.070m ohm,B-C5.462m ohm,B-D3.633m ohm. They are very
close to the check we did in SHC. The only unusual thing I found during the check is the ohmmeter reading between A and 60 KV common (6.2K )and the Megga
reading between them at 250 V which is 0. I repeated 4 times and always got the same readings. However, after so many times check, the Megga reading |
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Thursday, April 23, 2015, 12:56, Anders Mjos, Conditioning Station, Maintenance, TM1, , IG1 Good Vacuum limit changed
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Changed by Dave Morris.
New value is 1E-5 T (old value was 7.09E-5 T) |
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Monday, April 27, 2015, 16:12, Keith C Ng, South Hot-Cell, Development, TM2, , Ceramic Standoffs in TM2 source tray steerer assembly
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On drawing ITA6008 for the Encole 0.5" ceramic standoffs there is a note to match pairs of ceramics to within +/-0.001". This step was missed
on the current build of TM2 source tray (ceramics were not measured).
Measured the lengths of the rest of the ceramic standoffs in inventory and they range from 0.5035" to 0.4950" in length. The ceramics |
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Monday, April 27, 2015, 17:09, Grant Minor, ITE, Development, TM2, , TM2 - New Source Tray - Water Block Seal Groove Inspection Report
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The water blocks soldered to the TM2 cooling lines (see Ref. Assy. ITA6144) were inspected.
See attached inspection reports and drawings.
It was found that only 18% of the seal groove diameters and 55% of the depths were in spec. |
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Tuesday, April 28, 2015, 11:09, Anders Mjos, ITW, Maintenance, , , Resistance measured of TGHT and TBHT lines to ITW
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The new TBHT and TGHT power supplies were brough up to high current; 350 A and 420 A respectively. The TGHT power supply was limited by PLC to 420 A.
The resistance calculated for both the TBHT and TGHT copper lines from the electrical services room to the ITW pit was 1.35 mOhm. See attached spreadsheet
for details. |
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Friday, May 01, 2015, 08:27, chad fisher, South Hot-Cell, Repair, TM2, , Containment Box Removal
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| Containment box has been removed in preparation for wire replacement. |
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Friday, May 01, 2015, 13:48, David Wang, South Hot-Cell, Standard Operation, TM2, , Target Hall Scheduled Activities April 07 - June 26 2015 update
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Target Hall Scheduled Activities April 07 - June 26 2015 update. 2015-05-01. All TH scheduled jobs are finished on time
this week. |
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Monday, May 04, 2015, 13:32, Anders Mjos, Conditioning Station, Maintenance, , , TK2 expansion tank topped up
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Caled cyclotron ops to open P23 and confirmed penthouse valve open.
Filled up TK2 to 21 in water leve. |
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Tuesday, May 05, 2015, 10:57, chad fisher, South Hot-Cell, Repair, TM2, , TM2 Wiring
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Old wiring was removed yesterday, new wiring run thru the vacuum chase. Old IMG gauge removed today, new cable trays installed and wires installed into
cable trays. |
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