 Friday, June 29, 2018, 10:15, chad fisher, South Hot-Cell, Standard Operation, TM2, , TM2 work and target install
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On Thursday, June 29th the containment box of TM2 was removed and the optics tray re-installed and reconnected. The box was then re-installed.
Friday the window waterlines were leak checked, Nb target installed (with new fasteners, high current torqued to 130 in*lbs) target leak and electrical
checked and containment box cover installed with new fasteners. |
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Friday, June 29, 2018, 10:12, chad fisher, South Hot-Cell, Maintenance, , , Manipulator Tong Cable Replacement
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Tuesday, June 26 the broken tong cable was replaced on the west manipulator in the south hot cell. Wednesday the tong cable was preemptively replaced
on the east manipulator of the south hot cell. |
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Wednesday, June 27, 2018, 14:56, Travis Cave, South Hot-Cell, Standard Operation, TM2, no target, Module move
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| TM2 has been moved from the silo to the south hot cell. |
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Tuesday, June 26, 2018, 08:56, chad fisher, South Hot-Cell, Standard Operation, , , South Hot Cell Fields
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| hot items have been moved and shielded as much as possible. Field at left manipulator has been reduced from 560 uSv/h to 85 uSv/h. |
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Monday, June 25, 2018, 16:42, Anders Mjos, Conditioning Station, Development, , , Testing new high current connectors
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Shorted TGHT with new high current connector assembly and heated to 600 A. Temperature measured on half way point on cable ~ 70 deg C and on connector
~60 deg C at 600 A, 45 / 40 deg C at 400 A. Target Hall locked out during test |
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Monday, June 25, 2018, 11:31, chad fisher, South Hot-Cell, Standard Operation, , , Fields at Al cover
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| The shield door has been opened and fields measured at 77 uSv/h on contact at the AL. panel. |
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Friday, June 22, 2018, 13:59, chad fisher, South Hot-Cell, Repair, , , Soth Hot Cell Fields
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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. |
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Thursday, June 21, 2018, 17:15, Isaac Earle, North Hot-Cell, Development, , , Motorla CP200 radio with throat mic tested in NHC
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A Motorla CP200 portable two-way radio was tested today for use inside the ISAC hot cells. A High Technology Communications Throat microphone
PRO model from Planet Headset was used with the radio. Chad entered the NHC wearing the throat mic and radio under a air supplied hood to mimic real
world conditions. Communication was clear with the other person in the NHC service area, in the SHC service area, at various locations on the B1 |
Thursday, June 14, 2018, 11:37, David Wang, ITE, Standard Operation, TM4, UC#22, TM4 UC 22# checklist. 
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| See attachments |
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Tuesday, June 12, 2018, 11:26, chad fisher, South Hot-Cell, Repair, TM2, , TM4 Optics Tray
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| I have "slung" the TM4 optics tray in preparation for its removal. |
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Monday, June 11, 2018, 11:30, chad fisher, South Hot-Cell, Repair, TM2, , TM2 containment box on
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| Tm2 containment box has been re-installed onto TM2. |
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Friday, June 08, 2018, 14:24, Travis Cave, South Hot-Cell, Standard Operation, TM2, no target, Module move
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| TM#2 has been moved from the conditioning station to the south hot cell. |
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Friday, June 08, 2018, 11:36, chad fisher, South Hot-Cell, Repair, TM2, , TM2 Source Tray Removal Progress
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| The containment box has been removed from TM2, the Enzel lens and steerers disconnected and optics tray removal has commenced. |
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Thursday, June 07, 2018, 11:37, Travis Cave, ITE, Standard Operation, TM4, UC#22, Module move
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TM#4 ,with UC#22, was moved from the south hot cell to the east target station. Upon lowering the module down it made contact with the IMC, At
that point the module was removed and placed back in the south hot cell. The IMC was inspected and problem corrected and the module was moved back to the
east target station without a problem. |
 Friday, June 08, 2018, 10:22, Anders Mjos, ITE, Standard Operation, TM4, UC#22, Module move
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Travis Cave wrote:
TM#4 ,with UC#22, was moved from the south hot cell to the east target station. Upon lowering |
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Thursday, June 07, 2018, 11:33, Travis Cave, South Hot-Cell, Standard Operation, TM4, UC#22, Electrical Check
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| The results of TM#4 with UC#22 electrical check. See attached PDF. |
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Monday, June 04, 2018, 13:27, chad fisher, South Hot-Cell, Repair, TM4, , Window Loop and Shield
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| The tray with window waterline loop and EF Shield has been installed into TM4. |
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Thursday, May 31, 2018, 14:22, chad fisher, South Hot-Cell, Repair, TM4, , Loop and beam shield
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| Tray with loop and beam shield has been inserted into the hot cell to be installed on TM4 . |
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Wednesday, May 30, 2018, 09:55, David Wang, Conditioning Station, Repair, TM2, , TM2 and TCS vacuum pumps are switched off.
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| I switched off TM2 and TCS vacuum pumps. The TCS and TM2 will be under vacuum without pumping. |
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Wednesday, May 30, 2018, 09:51, David Wang, Conditioning Station, Repair, TM2, , TM2 water lines helium pressure test at TCS.
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I did a helium pressure test on TM2 water lines at TCS. We will remove the TM2 source tray soon so this test is a reference check for future new source.
The result:
Helium 70 psi, 2 minutes to each circiut. Leak detector base LR.0.0x e-9atm.cc/sec, base pressure 0.0x e-4torr |
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Monday, May 28, 2018, 14:06, Travis Cave, Spent Target Vault, Standard Operation, , SiC#37, Spent Target Move
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SiC#37 has been moved from the South Hot Cell to the Spent Target Vault. It was placed in Pail #165 and put in spot 3B of the vault and it measured
25.8mSv/hr upon removal from the hot cell. See the attached PDF for details |
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