 Friday, April 11, 2025, 13:34, chad fisher, North Hot-Cell, Repair, , , remote end 9342 installed
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On March 27 remote end 9342 was installed on the west position (right hand as viewed by operator) and arm 9764 removed and moved to anteroom.
Previous to this installation, arm 9342 received tensioning of the elevation twist pulley block and tightening of the tong cable opening via the
tong cable drum. Tong opening was reduced to roughly 2" to achieve tension in the tong cable such that slack upon release of the system was reduced |
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Friday, April 11, 2025, 13:46, chad fisher, North Hot-Cell, Repair, , , Remote end 9**4 repair
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Tong cable on remote arm 9**4 has be relocated onto its pulleys and tong opening adjusted at the tong cable drum by changing the position of the tong
cable screws by two positions (tightened/closed) such that the air tool will fit in the tong and some of the slack in the tong system has been taking up.
An attempt was made to also adjust the elevation twist pulley block which would also aid in taking up slack in the tong system however, the elevation |
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Wednesday, April 23, 2025, 14:08, Adam Newsome, North Hot-Cell, Standard Operation, TM4, , TM4 Module Move
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| TM4 was moved from Safe Module Parking to the North Hot Cell today. |
Thursday, April 24, 2025, 11:13, Frank Song, North Hot-Cell, Standard Operation, TM4, UCx#48, electrical check/leak check 
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| TM4 with new target UCx#48 installed was E/L checked on the top of NHC, see attachment uploaded with pls. |
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Thursday, April 24, 2025, 12:53, Aaron Tam, North Hot-Cell, Standard Operation, TM4, UC#48, UC#48 IGLIS Install onto TM4
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C. Fisher, A. Schmidt, A. Tam
UC#48 Handover satisfactory
Target taken out of glovebox and tested for fit
The left most triplet conductor leg was seen to be slightly misaligned, |
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Friday, May 02, 2025, 10:16, Aaron Tam, North Hot-Cell, Maintenance, , , NHC Window Oil Fill 10x
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Findings
During April 2025 safety walk ID: 2796 , it was noted that the oil level in NHC window oil expansion tank was below the indicator
range.
previous safety walks from July, October, Jan 2024 did not show any issues, but this was not a recorded item, only to check for leaks
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Monday, May 05, 2025, 09:18, chad fisher, North Hot-Cell, Maintenance, , , Manipulator Remote End Replacement 9352 with 9764
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Remote end 9352 replaced with end 9764 due to signs of an issue with the tong cable (tong opening excessively large and slack in cable on one side).
Upon replacement tong opening on 9764 also opened larger then the remote end was set to. Everything is operational but this phenomenon indicates the handle
cable system on operator side must be where the excess is coming for. This is further indicted but the position of the locking screw on the handle cable |
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Tuesday, May 06, 2025, 14:40, Frank Song, North Hot-Cell, Standard Operation, TM2, UC#49, electrical check/leak check
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| TM2 with new target UC#49 installed is E/L checked on the flange of NHC in TH. see attachment for detail. |
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Monday, September 16, 2024, 08:48, chad fisher, Manipulator Maintenance, Maintenance, , , CRL Technicain Manipulator Maitenance Trip
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Over the course of September 9th - September 13, 2024 a CRL manipulator technician carried out the following manipulator maintenance:
NHC operator side arm #9763 (right side installed position) - Inspection and re-tensioning of tong cable prior to re-installation (was a little
too tight). Operational. |
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Thursday, May 23, 2024, 11:10, David Wang, MAA, Standard Operation, , , BL2A MAA ASU test.
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| MCR Travis Curucz and I finished BL2A MAA ASU test per document 154779. everything works fine. Travis kept the test document. |
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Monday, August 19, 2024, 15:29, Frank Song, ITW/ITE, Standard Operation, TM2, Ta#67, shielding blocks transfer
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| 5 shielding blocks have been transferred from ITW to ITE, MAA has been secured after moving. |
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Tuesday, October 15, 2024, 12:57, Frank Song, ITW/ITE, Standard Operation, , , shielding blocks transfer
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| 5 shielding blocks are transferred from ITW to ITE, Target Area is secured again after moving. |
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Friday, February 14, 2025, 10:43, David Wang, ITW/ITE, Standard Operation, , , target pit CAD filter replacement in TH.
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Plant Group Gabril.T organized a target pit CAD filter replacement and testing yesterday. My group helped on this job. small 3T hoist was used
for the job.Still the filter needs to be pushed manually on crane to south into position because of crane access limit on south. The replacement
job went well. Later, Gabril reported his test result is good as well. |
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Wednesday, August 03, 2011, 11:24, Travis Cave, ITW, Standard Operation, TM1, Ta#37, Module move
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| TM#1 with Ta#37 has been moved from the conditioning station to the the west target station, move went well. |
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Wednesday, August 17, 2011, 13:09, Bevan Moss, ITW, Standard Operation, TM1, Ta #37, TM1 move from ITW to Hot Cell
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TM1 with Ta #37 target was moved from ITW to the south hot cell. The rotation of TM1 may have been off slightly during the final removal from ITW
but it was minimal. Entry into the south hot cell went with out incident. This was my first time moving the module without the presence of Travis Cave. |
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Thursday, September 01, 2011, 09:11, Don Jackson, ITW, Standard Operation, TM1, UCx#2, Argon Venting West Station
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West target station is setup to use argon for tank venting. There is 1200 PSI remaining on argon bottle in electrical room. That is sufficent
for venting west target station to atmosphere twice. ISAC Operations has been previousily contacted and their procedures for venting remain the same
except that they can not rely on ITW:CG4S to determine when at atmospheric pressure. I have asked them to contact me if an unscheduled vent is required. |
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Monday, October 03, 2011, 11:00, Travis Cave, ITW, Standard Operation, TM1, UCx#2, Move from west station to south hot cell
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| TM#1 with UCx#2 has been moved from the west station to the south hot cell. Move went well. |
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Tuesday, October 04, 2011, 14:13, Travis Cave, ITW, Standard Operation, TM1, TaC#1, Move ot TM#1
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| Move of TM#1 with the TaC#1 target has been moved from the south hot cell to the west target station. |
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Monday, November 14, 2011, 14:07, Travis Cave, ITW, Standard Operation, TM1, TaC#1, Module move
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| TM#1 with TaC#1 from the west target station to the south hot cell. Move went well. |
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Thursday, November 24, 2011, 10:39, Travis Cave, ITW, Standard Operation, TM1, UCx#3, Module move
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| TM#1 with UCx#3 moved from conditioning station to west target station. Move went well. |
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