 Wednesday, April 03, 2013, 13:28, chad fisher, South Hot-Cell, Standard Operation, TM1, Ta#39, Ta#39 installed
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Ta#39 has been installed onto TM1. |
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Tuesday, April 02, 2013, 10:07, chad fisher, South Hot-Cell, Standard Operation, TM1, Ta#39, Ta#39 inserted into hot cell
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Ta#39 has been inserted into the hot cell in preparation for TM1 target change. |
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Wednesday, July 03, 2013, 08:43, chad fisher, South Hot-Cell, Standard Operation, , , Ta#39 Transfered to spent target storage vault
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Wednesday, July 03, 2013, 08:44, chad fisher, Travis Cave, South Hot-Cell, Standard Operation, , , Ta#39 Transfered to spent target storage vault 
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Ta#39 has been transferred to spent target storage vault. Ta#39 was placed into pail #106 and placed into spot of 4C of the spent target vault. The pail measured 95.8mSv/hr upon removal from the hot cell. See attached PDF for details. |
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Thursday, June 27, 2013, 14:23, chad fisher, South Hot-Cell, Standard Operation, TM1, Ta#39, Ta#39 Autopsy performed
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An autopsy of Ta#39 was performed yesterday and today. Ta#39 will be sent to the spent target storage vault on Tuesday.
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Wednesday, September 28, 2011, 10:06, chad fisher, South Hot-Cell, Standard Operation, TM4, Ta#36, Ta#36 Removal
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Ta#36 was removed from target module 4.
The standard, unexplained, un-investegated, un-resolved "arc" were again present on "JP's connector", otherwise no apparent problems visible.
Chad
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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, December 04, 2013, 13:57, chad fisher, South Hot-Cell, Standard Operation, TM4, Ta #47, Ta #47 Removed - broken bolt
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Ta #47 has been removed from TM4.
One containment box cover bolt would not come out. Upon attempted removal with the stud remover the bolt sheared...which is not uncommon...just hasn't happened in many years...CBB being stuck or shearing.
Nine pin connector shows the typical "arcing" mark. |
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Thursday, January 12, 2012, 14:32, David Wang, ITE, Repair, TM4, , TP2 on TM4 has been replaced
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TP2 on TM4 has been replaced with a new turbo pump , I didnt reset the controller in electrical room.So this new pump start to run at 8083 hours on ITE TP2 controller. The new TP2 pump properly started. It works fine now. |
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Thursday, July 02, 2015, 10:22, Anders Mjos, Conditioning Station, Maintenance, TM2, , TP1S failed
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See e-fault 8233. Edi assisted in diagnosing the problem. The pump will have to be replaced. |
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Tuesday, January 08, 2019, 08:49, David Wang, ITW, Standard Operation, TM2, , TP1 TP1 have been disconnected in ITW
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Started argon venting of ITW now. |
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Friday, July 26, 2019, 11:41, David Wang, South Hot-Cell, Standard Operation, TM4, , TM4 with spare target electrical check and leak check.
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Electrical check on TM4 with spare test target. PQ is still shorted to RU. But, The short between 60KV bias and PQRU which we found last time is gone. Target to PQRU at 250V mega measurement: 22.08 M. All conductivity between ABCD are about 5.0 m ohm which are good. All other ohm meter and Mega measurements are OL. Helium spray leak check on HS target VCR fittings is passed. Two blank offs are installed on source tray window cool lines. They passed leak checked at SHC as well. |
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Tuesday, August 02, 2016, 15:22, David Wang, Conditioning Station, Standard Operation, TM4, UC#17, TM4 with new target has been connected at TCS
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It is being pumped now at TCS. |
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Wednesday, November 06, 2024, 16:33, David Wang, South Hot-Cell, Standard Operation, TM4, UCX46, TM4 with UCx46 electrical and leak check at SHC
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TM4 with UCx46 electrical and leak check at SHC is done. Everything is good. |
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Tuesday, June 07, 2016, 17:14, David Wang, Conditioning Station, Standard Operation, TM4, UC#16, TM4 with UCx16 target has been moved from SHC to TCS.
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Bill and Yasmine did the move remotely this afternoon. The move is successful. |
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Thursday, June 09, 2016, 08:37, David Wang, Conditioning Station, Standard Operation, TM4, UC#16, TM4 with UCx16 helium pressure test at TCS
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I did a helium pressure test on TM4 at TCS with UCX16 target installed on the module. No leak has been found on all using water lines in TM4. See attachment for detail. |
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Tuesday, August 09, 2022, 12:19, Frank Song, ITE, Standard Operation, TM4, Ta#64, TM4 with Ta#64 disconnection in ITE
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TM4 with Ta#64 has been disconnected in ITE. |
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Wednesday, June 14, 2023, 07:10, Frank Song, ITE, Standard Operation, TM4, SiC#45, TM4 with SiC#45 connection in ITE
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TM4 with new target SiC#45 was connected in ITE, all TPs are running at their full speed. |
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Thursday, August 18, 2022, 10:41, Frank Song, ITE/ITW, Standard Operation, TM4, SiC#44, TM4 with SiC#44 connection in ITE
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TM4 with target SiC#44 was connected in ITE on Tuesday. |
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Thursday, March 14, 2013, 07:18, David Wang, South Hot-Cell, Standard Operation, TM4, , TM4 window cooling line leak check
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It took a long time(more than 1 hour) to pump down the TM4 window cooling line during leak check time. The base leak rate could only be pumped to 5.8xE-9 atm.cc/sec.Base pressure is 0.0xE-4 torr which is bottom reading. Chad and i did the leak check at this base leak rate .No leak had been found. The window cooling line is leak tight at this stage. A pressure helium test will be fulfilled in conditioning station on this cooling line later. |
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