 Monday, April 10, 2017, 11:23, Travis Cave, Conditioning Station, Standard Operation, TM1, no target, Module move
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TM#1 has been moved from the conditioning station to the north west silo. There was a slight delay in the move as the limits for the hoist
drum got way out of whack and had to be adjusted. |
Friday, April 07, 2017, 09:53, Travis Cave, Conditioning Station, Maintenance, TM1, no target, Electrical Check and TM1 other checks 
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Results of an electrical check on TM#1 with no target attached to it.
I use this e-log entry for TM1 notes as well 1. TM1 IG1 is a dual filament gauge . Its filament is very close to grid now. It shorted
one time during the pumping down. It still works fine so far . But, we may need to change it if we use this module in TS again. |
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Thursday, April 06, 2017, 15:16, Anders Mjos, Conditioning Station, Maintenance, , , Installation of new break out box to accommodate both ITM:MP2 and TCS:MP1
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Installation by Marshall. Dave M from controls adjusted circuitry to get TCS:MP1 to start.
Work is being done in preparation for the Module Move Ventilation SAS project |
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Thursday, April 06, 2017, 15:11, Grant Minor, Crane, Maintenance, , , Target Hall Crane 20 ton hoist - Report by Gordon Crane 5-Apr-2017
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v\:* {behavior:url(#default#VML);}
o\:* {behavior:url(#default#VML);}
w\:* {behavior:url(#default#VML);}
.shape {behavior:url(#default#VML);}
Normal
0
false
false
false
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Thursday, April 06, 2017, 12:33, David Wang, Conditioning Station, Repair, TM1, , TM1 rust inpsection and removal
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TM1 inside service cap surface and shielding plug surface are visually inspected yesterday. No rust has been found. I cleaned all rust on top of TM1
today. Rust on TM1 silo top plate are cleaned as well. |
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Wednesday, April 05, 2017, 14:13, David Wang, Conditioning Station, Maintenance, TM1, , TM1 and TCS vacuum system are connected together
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| I started two turbo-pumps on TM1 and one small TP on TCS. They are work fine. |
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Wednesday, April 05, 2017, 11:57, David Wang, ITE, Maintenance, , , ITE target module flange o-ring repalcement
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| ITE target module tank flange o-ring was replaced yesterday before TM4 moving. ITE: IG1S reading looks fine so far. |
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Wednesday, April 05, 2017, 09:46, Travis Cave, Conditioning Station, Standard Operation, TM1, no target, module moved
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| TM#1 has been moved from the North West silo to the conditioning station. |
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Tuesday, April 04, 2017, 14:40, David Wang, ITE, Standard Operation, TM4, , TM4 has been connected in ITE
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| all turbo-pumps are started. Everything looks fine so far. |
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Tuesday, April 04, 2017, 14:39, David Wang, Crane, Standard Operation, , , Crane check main hoist on jogging with shielding plug lifted.
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Today, I checked TH crane main hoist when shielding plug is installed into ITE pit. I did some jogging actions on main hoist during the operation.
Everything looks fine. No burning smell, no strange noise. An outside crane expert suggest that jogging is the worst working situation for crane. We have
to use jogging actions during our crane operation. But, we could try to use less jogging when operate the crane. |
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Tuesday, April 04, 2017, 10:24, David Wang, Conditioning Station, Standard Operation, TM4, , Stopped TCS pumps this morning
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| Argon vented TCS and TM4 after pumps are stopped. |
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Tuesday, April 04, 2017, 10:23, David Wang, Conditioning Station, Standard Operation, TM4, , Helium pressure leak check on TM4 Ta(-) water lines
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This morning, The helium pressure leak check on TM4 Ta(-) is done after TM4 finished conditioning yesterday. LD base LR:8.0XE-9 atm.cc/sec, base
pressure: 0.0XE-4 torr. Applied 70 psi helium to TM4 TA(-) water line. The LR slowly climbed to 2.2XE-7 atm.cc/sec, and stopped there. Waited for 5 minutes
and change at 2.2 X E-7 atm.cc/sec. |
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Tuesday, April 04, 2017, 09:29, Travis Cave, ITE, Standard Operation, TM4, UC#19, module moved
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| TM#4 with UC#19 has been moved from the conditioning station to the east target station. |
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Thursday, March 30, 2017, 11:21, David Wang, Conditioning Station, Repair, TM4, , Leak check on TM4 Ta(-) water lines in service cap
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Leak check on TM4 Ta(-) water lines in service cap is done. LD base LR after 50minutes pumping down:0.0xE-9 atm.cc/sec. base pressure: 0.0XE-4 torr.
I sprayed lots helium on welding stems on Ta(-) line in service cap including stems in blue nylon insulator and stems to service tray. no any response
has been foun on LD. The Ta(-) line in service cap is leak free. |
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Wednesday, March 29, 2017, 14:11, David Wang, Conditioning Station, Standard Operation, TM4, , small leak on TM4 Ta(-) water line.
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A small leak has been found on TM4 Ta(-) which is marked as "B" on terminal blocks. The LD base Leak rate is 1.2XE-8 atm.cc/sec. 70psi helium
has been applied to Ta(-) water line for 3minutes. The leak rate went up to 2.5xE-6 atm.cc/sec and stabilized there. Anders found a helium response on
RGA helium reading during the same time. This confirms the leak is real. Other lines are leak checked today also. They are good still. All TM4 water lines |
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Wednesday, March 29, 2017, 11:42, Anders Mjos, Conditioning Station, Standard Operation, TM4, UC#19, Conditioning UC#19
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Wednesday, March 29, 2017, 11:37: RGA on
Wednesday, March 29, 2017, 13:51: Water package on
Thursday, March 30, 2017, 08:50: Restarted chiller. OP3 fault on both VFDs. |
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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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Tuesday, March 28, 2017, 10:30, Travis Cave, South Hot-Cell, Standard Operation, TM4, UC#19, Electrical Check
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| Electrical check done on TM#4 with UC#19. See attached PDF for results. |
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Tuesday, March 28, 2017, 09:18, Travis Cave, South Hot-Cell, Standard Operation, TM4, no target, module moved
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| TM#4 has been moved from the conditioning station to the south hot cell. |
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Monday, March 27, 2017, 13:40, Travis Cave, South Hot-Cell, Standard Operation, TM2, no target, Electrical Check
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Did the start of the running year electrical checks of both TM#2 and TM#4 with no target attached to either module. TM#2 was in the south hot cell and
TM#4 is in the conditioning station under vacuum. |
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