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  RH-ISAC, Page 129 of 141  Not logged in ELOG logo
New entries since:Wed Dec 31 16:00:00 1969
ID Date Author Category Type Module Target/Number Subjectdown
  363   Monday, May 27, 2013, 10:37 Bevan MossConditioning StationMaintenanceTM4 Cooling Systems topped off

Rob walker has flushed and refilled the primary side of the system (note the water still looks nasty). This morning the primary side of system needed to be bled as there were air pockets. Also TK2 had reached its low point and needed to be topped up.

  275   Monday, March 25, 2013, 09:35 Bevan MossConditioning StationStandard OperationTM4CS Test Target #1Cooling Package and Vacuum Stopped

 The cooling package and vacuum was stopped today at 9:26 so the module can be move.

  264   Thursday, March 14, 2013, 10:04 Bevan MossConditioning StationStandard OperationTM4CS Test Target 1Cooling Package Started

 The cooling package was started at 10:00 today. See attached picture. There is another snap shot at 10:03.

Attachment 1: Cooling_system_start.JPG
Cooling_system_start.JPG
Attachment 2: Cooling_System_start_3_min.JPG
Cooling_System_start_3_min.JPG
  266   Thursday, March 14, 2013, 11:56 Bevan MossConditioning StationStandard OperationTM4CS Test Target 1Cooling Package Started

Bevan Moss wrote:

 The cooling package was started at 10:00 today. See attached picture. There is another snap shot at 10:03.

 The conductivity of the cooling package is above 5Mohm which is the minimum limit for the PS. This was achieved at 11:55. See attached picture.

Attachment 1: Cooling_package_1155.JPG
Cooling_package_1155.JPG
  311   Monday, April 22, 2013, 11:31 Bevan MossConditioning StationStandard OperationTM3N/ACooling Package Started

 Cooling Package was started at 9:25 this morning inlet conductivity is 0.08 Mohm at 22.9C. Resistance reached 5.33 Mohm by 11:30

  514   Monday, October 21, 2013, 10:52 Bevan MossConditioning StationStandard OperationTM4 Cooling On and Electrical Connections Made

 The electrical connection have been made and cooling package was started at ~10:50am today

  977   Friday, July 03, 2015, 09:27 Anders MjosConditioning StationDevelopment  Controls working on access control in EPICS

 Some reboots will be done.

  774   Wednesday, October 22, 2014, 13:05 Anders MjosConditioning StationMaintenance  Controls upgrade on TCS

 See work permit for details

  1870   Tuesday, February 19, 2019, 10:20 chad fisherSouth Hot-CellRepairTM2 Containment box removed

Containment box has been removed from TM2 in preparation for source tray removal. I will walk Aaron through removal of the optics tray today also.

  336   Friday, May 10, 2013, 09:26 chad fisherSouth Hot-CellRepairTM3 Containment box reinstalled

the containment box has been reinstalled onto TM3. After electrical checks it is ready to move to the conditioning station...for electrical tests.

Attachment 1: IMG_1062[1].JPG
IMG_1062[1].JPG
Attachment 2: IMG_1063[1].JPG
IMG_1063[1].JPG
  2065   Friday, February 07, 2020, 08:05 chad fisherSouth Hot-CellDevelopmentTM4 Containment box off for IGLIS

The containment box has been removed from TM4 in prep for the IGLIS wiring job.

  2197   Friday, March 05, 2021, 09:12 Matthew GareauNorth Hot-CellDevelopmentTM3 Containment box door removal and swivel arm test

First thing I entered into the NHC to install to the target kart mounting clip, and remove excess tools and materials from the hotcell

After the TM3 without a target was lowered into the NHC.

Once inside, with the use of the manipulators, I was able to remove the containment box door, place it on the swivel arm, move the arm out of the way, after the door was return to the containment box and reattached.

Containment_door_arm_testing_on_TM3.jpg

  463   Wednesday, September 25, 2013, 06:59 maicodallavalleSouth Hot-CellStandard OperationTM3 Containment box cover

The containment box cover has had all  the bolts installed and all bolts were checked with a mirror. TM3 has been raised and is ready for the last electrical  test before  it goes to the conditioning station.

  455   Tuesday, September 17, 2013, 14:36 Bevan MossSouth Hot-CellStandard OperationTM3 Containment Box has been removed

 The containment box has been removed. Tomorrow the wiring harness will be installed.

  907   Friday, May 01, 2015, 08:27 chad fisherSouth Hot-CellRepairTM2 Containment Box Removal

Containment box has been removed in preparation for wire replacement.

  280   Wednesday, March 27, 2013, 11:49 David WangITEStandard OperationTM4Sic LIS-RFQ Connected TM4 in ITE

TM4 has been reconnected to ITE after the module moving. The roughing is started . The water will be supplied to ITE after  testing  the water  pumps . The water interlock check will be done on next week also.

  687   Tuesday, June 24, 2014, 15:14 Anders MjosSouth Hot-CellStandard OperationTM3TiC#4Conductor insulator broken close to right TGHT terminal

When the Containment Box was opened today by Chad for a target change, we found the conductor insulator block B (ITD0054) to be broken close to the right TGHT terminal. Chad was nevertheless able to remove the target. See DocuShare and attached file for photos.

An attempt to replace the insulator will be made tomorrow with a spare.

A small sticky piece, likely off plastic material, was found next to the left main source tray insulator. The piece was removed from the Containment Box. See link above and attachment for photos.

Attachment 1: TiC#4_Broken_Insulator.pdf
TiC#4_Broken_Insulator.pdf
  689   Wednesday, June 25, 2014, 12:49 Anders MjosSouth Hot-CellStandard OperationTM3TiC#4Conductor insulator broken close to right TGHT terminal

Anders Mjos wrote:

When the Containment Box was opened today by Chad for a target change, we found the conductor insulator block B (ITD0054) to be broken close to the right TGHT terminal. Chad was nevertheless able to remove the target. See DocuShare and attached file for photos.

An attempt to replace the insulator will be made tomorrow with a spare.

A small sticky piece, likely off plastic material, was found next to the left main source tray insulator. The piece was removed from the Containment Box. See link above and attachment for photos.

 The two insulators ITD0053 and ITD0054 was replaced this morning by Chad. Photos on DocuShare. All bolts torqued with torque wrench see attached PDF for values.

Attachment 1: ITD0052C_revB.pdf
ITD0052C_revB.pdf
  2767   Tuesday, February 11, 2025, 10:36 chad fisherSouth Hot-CellRepairTM2 Conductor Block Insulator Replacement

Ceramic conductor blocks ITD0053 and ITD0054 were replaced on TM2. Initially, only ITD0053 was to be replaced but after removing it it was noticed that ITD0054 (the larger conductor block behind it) was also broken, fractured through the helicoil that retained ITD0053 (see attached picture).

Both the old 53 and 54 fell into multiple pieces upon removal (see attached photo).

Fasteners holding 53 and 54 to the mounting plate and each other had loose washer on them. I have never seen this done before and, after checking drawing ITA3560 (extraction column Assembly) and confirming they have not been called out, I removed them before reinstalling.

 

Attachment 1: Image_(12).jpeg
Image_(12).jpeg
Attachment 2: Image_(13).jpeg
Image_(13).jpeg
Attachment 3: Image_(14).jpeg
Image_(14).jpeg
  1996   Tuesday, October 01, 2019, 16:30 Anders MjosConditioning StationStandard OperationTM2Ta#58Conditioning of Ta#58

Tuesday, October 01, 2019, 15:15: Started roughing.

Tuesday, October 01, 2019, 16:30: Started TPs

Tuesday, October 01, 2019, 16:34: All TPs at speed


Conditioning completed over the weekend by RIB operations. The shutter was left closed on the module, so no beam could be seen on the FC. Conditioning otherwise OK.

ELOG V2.9.2-2455