 Friday, May 10, 2019, 10:23, chad fisher, South Hot-Cell, Repair, , , West Entrance module wire scanner replacement 
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| West entrance module - visible broken or disconnected wire visible on old/existing wire scanner. Wire scanner removed, new one installed. |
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Thursday, May 16, 2019, 12:31, chad fisher, South Hot-Cell, Standard Operation, TM2, Ta#58, Ta #58 installed
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| Ta #58 has been installed onto TM2. All new silver plated high current fasteners. All torqued to 130 in lbs. |
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Wednesday, September 04, 2019, 13:53, chad fisher, South Hot-Cell, Repair, TM4, , TM3 CB to TM4
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The TM3 containment box has been installed onto TM4. No issues, leak checked ok.
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Thursday, September 05, 2019, 11:37, chad fisher, South Hot-Cell, Standard Operation, TM4, UCx#27, UCx#27 install
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| Dummy Ta target has been removed from TM4 and UCx#27 installed |
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Tuesday, October 01, 2019, 10:22, chad fisher, South Hot-Cell, Standard Operation, TM2, ZrC#8, ZrC#8 Removed Ta#59 installed
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ZrC#8 has been removed from TM2. Upon removal of the high current tube heater bolts it was noticed that the tube was broken. Also the 9 pin connector
has an arc mark (see pictures attached).
Ta#59 has been installed with new fasteners. High current fasteners torqued to 130 in lbs. |
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Wednesday, October 02, 2019, 08:25, chad fisher, South Hot-Cell, Standard Operation, , ZrC#8, ZrC#8 PIE
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| Heat shield has been removed from ZrC#8. |
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Wednesday, October 23, 2019, 07:58, chad fisher, South Hot-Cell, Standard Operation, TM4, UCx#28, UCx#28 Removed
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| UCx#28 has been removed from TM4. Guard screws on 5(10) pin connector had to be removed to get the connector to un-seat properly for removal. |
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Tuesday, November 05, 2019, 12:46, chad fisher, South Hot-Cell, Standard Operation, TM2, ta#59, Ta#59 removed
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| Ta#59 has been removed from TM2 and it is now ready for electrical check. |
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Wednesday, February 05, 2020, 08:22, chad fisher, South Hot-Cell, Standard Operation, TM4, UCx#29, UCx#29 removed
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| UCx#29 has been removed from TM$ and placed in a pail backfilled with argon until it can be moved to the storage vault. |
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Friday, February 07, 2020, 08:05, chad fisher, South Hot-Cell, Development, TM4, , Containment box off for IGLIS
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| The containment box has been removed from TM4 in prep for the IGLIS wiring job. |
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Wednesday, June 17, 2020, 09:49, chad fisher, South Hot-Cell, Standard Operation, TM4, C#1, C#1 installed
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Target C#1 has been installed on TM4 with new high current fasteners torqued to 130in lbs.
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Friday, July 03, 2020, 08:46, chad fisher, South Hot-Cell, Standard Operation, TM4, UcX#30, UCx#30 installed onto tm4
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| UCx#30 has been installed onto TM4 with new high current fasteners torqued to 130 in lbs. |
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Tuesday, July 28, 2020, 09:26, chad fisher, South Hot-Cell, Repair, , , Entrance Module Wire Scanner
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| Entrance module wire scanner has been replaced. Pictures to follow. |
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Wednesday, September 23, 2020, 10:56, chad fisher, South Hot-Cell, Standard Operation, TM4, UC#31 P2N, Uc#30 removed UC#31 P2N installed
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UCx#30 has been removed from TM#4 and put in a can with argon. 5(10) pin connector had to have guide screws removed to be uninstalled.
UCx#31 P2N installed. |
 Tuesday, March 07, 2023, 10:37, chad fisher, North Hot-Cell, Repair, , , Spare Telemanipulator: Y-Motion Linear Actuator Repair
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Adam Newsome wrote:
The linear actuator used for the Y-motion motor assistance on the spare telemanipulator was replaced |
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Monday, April 03, 2023, 07:55, chad fisher, North Hot-Cell, Standard Operation, , , NHC, SHC field check
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NHC is 1.26 mSv/h inside approximately .5m from table surface, between manipulators
SHC 186 uSv/h inside approximately .5m from table surface and between manipulaotrs |
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Tuesday, April 11, 2023, 11:35, chad fisher, North Hot-Cell, Standard Operation, , , NHC fields post sample removal
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The fields in the NHC after removal of Ferran's graphite sample is 238 uSv/h. This again seems to emanate for the items in the 5 gal pail...the copper
tubing from the beam window or, as I mentioned in my previous elog, the peek samples. I did ask about removing these during the graphite sample removal
but was told they were not "hot". |
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Tuesday, April 18, 2023, 07:28, chad fisher, North Hot-Cell, Maintenance, , , NHC entry summary
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NHC was entered on April 17, 2023 for inspection and maintenance. Summary :
Compressible and non-compressible waste was loaded into a 55 gal drum and removed from the NHC. This same drum will be inserted into the SHC at
a later date to be sorted, compressible waste compressed, and drum filled more. |
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Monday, November 27, 2023, 12:01, chad fisher, South Hot-Cell, Maintenance, , , Manipulator tong cable and wrist replacement
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Broken tong cable on SW manipulator (serial #8106) of SHC was replaced today.
Following ISAC Hot Cell entry procedure, Document 157554, SHC was entered and wrist and tong cable were replaced with a pre-run/assembled wrist,
cable and tong. It is standard to try and pre-make/load a new cable into a spare tong assembly to reduce time spent in the HC. This marks the first time |
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Wednesday, January 24, 2024, 08:34, chad fisher, South Hot-Cell, Repair, TM4, UCx#43, Plating and coating from UCx#43 failure
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TM4 has seen significant coating of the main standoff insulators and various other components stemming from failure in UCx#43 target. See attached pictures
showing coating on containment box, support frame, main standoff insulators, standoff insulators high voltage shield etc. Note tracking marks on main standoff
insulators. |
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