 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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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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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, March 28, 2017, 10:44, chad fisher, South Hot-Cell, Standard Operation, TM4, UCx#19, UCx#19 Installed
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| UCx#19 has been installed onto TM4. High current fasteners torqued to 130 in lbs. Has been leak and electrical checked and is ready to leave hot cell. |
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Friday, January 27, 2017, 08:50, chad fisher, South Hot-Cell, Standard Operation, , , UCx#18 and Ta#50 autopsy and spent target move
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| On Thursday, January 26th UCx#18 and Ta#50 were inspected and packaged into spent target pails, move to storage vault. |
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Wednesday, April 06, 2016, 14:03, chad fisher, South Hot-Cell, Standard Operation, TM4, Ta#47, UCx#14 removed Ta#47 installed
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| UCx#14 has been removed from TM4 and Ta#47 installed. No marks on 9 pin connector on UCx#14. |
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Wednesday, November 25, 2015, 14:13, chad fisher, South Hot-Cell, Standard Operation, TM4, UC#14, UCx#14
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| UCx#14 installed onto TM4. High current fasteners torqued to 130 in lbs. |
Wednesday, February 05, 2020, 11:03, David Wang, South Hot-Cell, Standard Operation, TM4, UCx 29, UCx 29 post run electrical check 
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| UCx 29 TM4 post run electrical check is done before target is removed. Everything is normal on measurements. |
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Wednesday, October 30, 2019, 11:18, David Wang, ITW, Standard Operation, TM4, UCx 29, UCx 29 connection checklist
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| See attachment |
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Friday, October 04, 2019, 16:50, David Wang, South Hot-Cell, Standard Operation, TM4, , UCx 28 target with TM4 SHC leak check and electrical check.
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TM4 HS Leak check result is good . No leak. electrical check after target installation: Bias to chassis 550 Mohm. Coils are shorted each other and shorted
to 60 KV bias. ABCD to 60KV bias 500V Megga measurement are 100M at least which is good. EE to bias are OL at 500V. The electrical check result is good.
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Monday, June 02, 2014, 11:25, chad fisher, South Hot-Cell, Standard Operation, TM1, UCx #9, UCx #9 Installed
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| UCx #9 has been installed. |
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Tuesday, March 01, 2022, 11:51, David Wang, Spent Target Vault, Maintenance, , , UCx #32 has been repacked in NHC.
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UCx 32# P2N target in vault slot 1B is repacked is morning for Ferran to take out his samples( in two small plastic containers) stored in pail last
July when Chad did the spent target job. The job went well. Old pail # is 254# and new pail # is 233. It is put back to 1B in vault. |
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Thursday, August 18, 2011, 13:12, chad fisher, South Hot-Cell, Standard Operation, TM1, UCx #2, UCx #2 Installation
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UCx #2 has been installed onto TM1.
Installation went well except the left leg got bent slightly sometime between testing on the jig and installation onto the module (probably
during removal for the argon filled bag). Leg was gentle offered into place and its clearance with the heat shield double checked with both a mirror |
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Friday, January 27, 2017, 08:44, chad fisher, South Hot-Cell, Standard Operation, TM2, Ta#50, UCx #18 - Ta Feibiad Dummy installed. Target Change Waterline interference
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On Tuesday, January 24th UCx#18 was removed from TM2 and Ta febiad dummy installed. I encountered the same issue mounting the new target as last time.
Was able to determine that the issue is the routing of the waterlines to the right-hand (as viewed from the operator) high current tube heater. The lines
interfer the the target mounting plate (bottom right hand corner). |
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Tuesday, June 30, 2015, 12:37, chad fisher, South Hot-Cell, Standard Operation, TM1, UCx#12, UCx #12 Removal
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UCx#12 has been removed from TM1 and placed in a pail with argon.
Right leg (B) of target is clearly broken.
Containment Box cover re-installed and module ready to move. |
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Wednesday, August 04, 2021, 17:24, David Wang, North Hot-Cell, Standard Operation, TM2, UCx34#, UCX 34# on TM2 electical check and HS leak check at NHC.
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The job is done with Matt at NHC. All TGHT and TBHT bolts are torque wrench tight in NHC. HS leak check result is good.
helium pressurized HS line at TCS. No leak. |
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Tuesday, November 26, 2024, 14:52, Aaron Tam, South Hot-Cell, Standard Operation, TM3, UCx#47 , UC#47 LP-SIS w/ gas Install 6x
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November 26, 2024 - Aaron Tam
Handover from TPO and inspection
Completed
Some modification to the center Inner-Outer conductor had to be made (hole enlarged as tab was slightly short)
Target |
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Monday, March 12, 2012, 10:03, chad fisher, South Hot-Cell, Standard Operation, TM1, UC#3, UC#3 Removal
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UC#3 was removed from TM1 this morning. Upon removing the oven heater bolts BOTH legs fell demonstrating that both sides of the oven tube have
broken off from the central block.
Target was put into a can under argon for disposal after the module is removed from the cell. |
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Thursday, February 06, 2020, 13:31, Adam Newsome, Spent Target Vault, Standard Operation, , UC#29, UC#29 moved to vault location 6A, in pail 225
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| UC#29 in pail 225 was moved to the storage vault, location 6A. Field measured at 22.4 mSv/hr at ~1m. |
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Wednesday, May 01, 2019, 07:49, chad fisher, South Hot-Cell, Standard Operation, TM4, UC#26, UC#26 removal
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| UC#26 has been removed from TM4. |
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