 Thursday, October 19, 2017, 10:11, David Wang, Conditioning Station, Standard Operation, TM4, , Leak check on TM4 HS line at SHC and TCS.
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Chad and I leak checked TM4 HS line after new target is installed yesterday. No leak has been found. Also, I helium pressurized the HS line at TCS this
morning. TM4 HS line is good on this test. The TM4 gas line configuration on TM4 top is leak check as well. No problem. |
Thursday, October 19, 2017, 14:20, Anders Mjos, Conditioning Station, Standard Operation, TM4, SiC#37, SiC#37 Conditioning 
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Thursday, October 19, 2017, 14:20: EE configured for conditioning. HV cage locked up
Thursday, October 19, 2017, 16:46: BIAS / EL / EE at 45 / 22.5 / 0 kV
Thursday, October 19, 2017, 17:16: 30 min without sparking. Lowering to 0. Continue conditioning tomorrow. |
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Thursday, November 09, 2017, 08:46, Anders Mjos, Conditioning Station, Repair, , , Communication fiber replaced for HV PLC
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| After extensive troubleshooting the communication fiber was found to be damaged and has been replaced by Gelo. |
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Thursday, November 09, 2017, 09:34, David Wang, Conditioning Station, Standard Operation, TM2, Ta#55, Leak check on TM2 HS line at SHC and TCS.
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The TM2 HS line was leak checked at SHC yesterday . 0.9xE-9 atm.cc/sec.Helium sprayed by Chad, NO leak. It was helium pressurized at TCS this morning.
Leak rat:2.5 XE-7 atm.c/sec. The result is same as last time check. No concern. |
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Thursday, November 09, 2017, 09:35, David Wang, Conditioning Station, Standard Operation, TM2, Ta#55, TM2 has been connected at TCS
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| TCS vacuum system and water system have been started as well. Everything looks fine. |
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Thursday, November 09, 2017, 10:39, Anders Mjos, Conditioning Station, Standard Operation, TM2, Ta#55, Conditioning Ta#55
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Thursday, November 09, 2017, 10:40: BIAS / EL to 30 / 15 kV. 400 uA on BIAS
Bias was stable for 1 hour. Handed over to RIB ops for heater conditioning. |
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Wednesday, November 15, 2017, 08:55, David Wang, Conditioning Station, Standard Operation, , , Install shield plug onto TCS and pumping down TCS.
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| Shielding plug is installed onto TCS. TCS is being pumped down to keep it under vacuum for the rest of the year. |
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Wednesday, December 06, 2017, 09:33, Anders Mjos, Conditioning Station, Maintenance, , , Running chiller for maintenance tech
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| Dakine is on site to do maintenance on the chiller. The tech requested the chiller to operate. |
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Thursday, December 21, 2017, 15:11, Anders Mjos, Conditioning Station, Maintenance, , , Powered down devices
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| Powered down mechanical pumps in ISAC-I Experimental hall, vacuum gauge and turbo pump controllers in ISAC-I B2 North Hot Cell service area |
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Tuesday, January 02, 2018, 14:47, Anders Mjos, Conditioning Station, Standard Operation, , , Pumping on secondary vacuum
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| Tuesday, January 02, 2018, 14:45: TP1S started |
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Tuesday, January 02, 2018, 15:17, Anders Mjos, Conditioning Station, Maintenance, , , Tested chiller
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| Tested all 3 compressors and MP2 |
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Thursday, January 04, 2018, 13:28, Anders Mjos, Conditioning Station, Maintenance, , , Troubleshooting IG1S
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TCS:IG1S is reporting vacuum levels that seem to be too low (1E-10 to 1E-8 Torr). The gauge was connected to the controller for IG1, which showed the
same value. A degas was performed for ~5 min. |
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Wednesday, January 17, 2018, 06:51, David Wang, Conditioning Station, Standard Operation, , , Stop TCS vacuum pumps
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| I stopped TCS vacuum pumps for coming TM3 move. |
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Wednesday, January 17, 2018, 13:54, David Wang, Conditioning Station, Standard Operation, TM3, , Start TM3 turbo pumps at TCS.
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| TM3 turbo-pumps are started at TCS. We will keep pumps running until next Wednesday. |
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Monday, January 22, 2018, 07:47, David Wang, Conditioning Station, Standard Operation, TM3, , Restarted TM3 vacuum sysytem after site power bump
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| All TCS and TM3 vacuum pumps are started successfully. |
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Wednesday, January 24, 2018, 13:30, David Wang, Conditioning Station, Standard Operation, TM1, , TM1 has been moved to TCS this morning
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| Tm1 has been moved to TCS this morning. All turbo-pumps are started successfully at TCS and TM1. |
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Monday, January 29, 2018, 06:51, David Wang, Conditioning Station, Maintenance, TM1, , TCS and TM1 vacuum pumps switched off
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TCS and Tm1 vacuum pumps are switched off this morning. TM1 TP1and TP2 work fine during this test period. Tm1 will be moved back to silo this morning.
TM1 IG1 stopped work during the test period. It could be broken. We will only replace this gauge if TM1 is used in ITW again. |
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Tuesday, May 15, 2018, 07:44, Travis Cave, Conditioning Station, Standard Operation, TM4, no target, Module move
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| TM#4 was moved to the conditioning station from the south hot cell. The module was moved with out the containment box. |
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Tuesday, May 15, 2018, 10:21, David Wang, Conditioning Station, Standard Operation, TM4, , Tm4 water circles helium pressur test result
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Helium pressure test on TM4 water lines is done this morning. 70 psi helim , 1 minutes time to each
circle. The result:
A(oven+): 0.00xE-9 atm.cc/sec |
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Thursday, May 17, 2018, 11:30, Anders Mjos, Conditioning Station, Maintenance, TM4, , HV test/conditioning of damaged source tray
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BIAS only. Water lines looped on top. Containment box off.
Thursday, May 17, 2018, 11:20: Vacuum 7.2E-7 Torr
Thursday, May 17, 2018, 11:30: 10 kV |
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