 Wednesday, March 30, 2016, 11:00, Travis Cave, Conditioning Station, Standard Operation, TM1, no target, Electrical Check 
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| The results of the TM#1 electrical check from the 29th of March 2016 |
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Wednesday, March 30, 2016, 08:40, David Wang, Conditioning Station, Standard Operation, , , 2016 Winter Shut Down Target Hall Schedule
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| update the schedule according to changes.See attachment1, 2. |
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Tuesday, March 29, 2016, 08:38, David Wang, Conditioning Station, Standard Operation, TM1, , TM1 water lines helium pressure check at TCS
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TM1 water lines helium pressure check at TCS is done. 70 psi helium was applied to water circuits. Leak detector base leak rate 0.0 x E-9 atm.cc/sec,
base pressure 0.0 x E-4 torr. The result shows as below:
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Thursday, March 24, 2016, 13:55, Travis Cave, Conditioning Station, Standard Operation, TM1, no target, module moved
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TM#2 has been moved from the south hot cell to the south west silo and TM#1 was moved from the north east silo to the conditioning station. All done
by 10AM. |
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Thursday, March 24, 2016, 13:15, David Wang, Conditioning Station, Standard Operation, TM1, , TM1 and TCS vacuum system has been connected
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| TM1 and TCS vacuum system have been connected. All turbo-pumps are started. The pumping down is fine. |
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Wednesday, March 23, 2016, 11:32, David Wang, South Hot-Cell, Repair, TM2, , TM2 Helium spray leak check on GE and MSP lines at SHC
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Chad and I did the helium spray leak check on TM2 GE and MSP water lines at SHC this morning. We confirmed the GE leak on water blocks. We can
not found the MSP leak by using the helium spray since its leak rate in TCS is much smaller than GE leak. The leak check process are as below:
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Wednesday, March 23, 2016, 11:00, Travis Cave, South Hot-Cell, Standard Operation, TM2, no target, module moved
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| TM#2 was moved into the south hot cell by 08:30. |
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Tuesday, March 22, 2016, 10:27, Travis Cave, Spent Target Vault, Standard Operation, , SiC#32, Spent Target move
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| SiC#32 has been moved from the south hot cell to the spent target storage. See attached PDF for details. |
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Monday, March 21, 2016, 15:27, David Wang, Conditioning Station, Repair, TM2, , TM2 has been disconnected at TCS
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| TM2 vacuum system has been disconnected at TCS. Venting is in process now. |
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Monday, March 21, 2016, 11:30, David Wang, Conditioning Station, Repair, TM2, , TM2 and TCS vacuum pumps are stopped
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| I stopped TM2 and TCS vacuum pumps. It will be vented and disconnected this afternoon for tomorrow moving. |
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Monday, March 21, 2016, 10:25, David Wang, Conditioning Station, Repair, TM2, , TM2 Helium pressure Test Result in TCS and ITW
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TM2 has been helium pressure tested in ITW and TCS. They are both tested with 70psi helium, each circuit for 3minutes.
The leak detector base leak rate: 0.0X E-9 atm.cc/sec, base pressure 0.0 xE-4 torr for both ITW and TCS. The test results are:
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Friday, March 18, 2016, 13:13, Travis Cave, Conditioning Station, Standard Operation, TM2, SiC#32, Electrical Check
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| Electrical checks of the TM#2 with the old SiC#32 and without the target. See attached PDFs. |
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Friday, March 18, 2016, 11:43, chad fisher, South Hot-Cell, Standard Operation, , , SiC#32 dissection
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| SiC#32 has been open for inspection. |
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Friday, March 18, 2016, 09:42, David Wang, Conditioning Station, Standard Operation, TM2, , TM2 vacuum sysytem has been connected at TCS
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| TM2 vacuum system has been connected at TCS. Started roughing pump. Everything is good so far. |
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Friday, March 18, 2016, 09:34, David Wang, Conditioning Station, Standard Operation, TM2, , Target Hall schedule for beam schedule 130 (Apr- Sep)
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I would like to post the spreadsheet of target hall schedule for beam schedule 130(Apr to Sep) first. The MS project of TH schedule for beam schedule
130 is under construction, and will be posted later. |
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Friday, March 18, 2016, 08:34, Travis Cave, Conditioning Station, Standard Operation, TM2, no target, module moved
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| TM#2 with no target has been moved to the conditioning station from the south hot cell. |
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Thursday, March 17, 2016, 14:57, David Wang, South Hot-Cell, Repair, TM2, , TM2 first round leak check in SHC
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Chad and I finished the first round check on Tm2 water lines. The lines and spots checked are: Target oven + and - (front side braze joints) , Tube
heater+and -(front side braze joints and water blocks), coil2 and coil 1(front side braze joints and area close to water blocks),. No leak has been found
on all above of them. The last, we checked the GE which has the biggest leak so far. The leak detector base leak rate only can get |
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Wednesday, March 16, 2016, 14:23, chad fisher, South Hot-Cell, Standard Operation, TM2, SiC#32, SiC#32 removal Target Module Inspection
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SiC#32 has been removed from TM2. Quick inspection shows some troubling discoloration on the water cooled connection blocks of C and D as well as the
left target heater A.
As for the target, both legs are broken and is has the normal "charge up" marks on the 9 pin connector. |
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Wednesday, March 16, 2016, 09:20, Travis Cave, ITE, Standard Operation, TM2, SiC#32, module moved
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| TM#2 with SiC#32 has been moved from the west station to the south hot cell. |
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Monday, March 14, 2016, 15:22, David Wang, Conditioning Station, Standard Operation, TM2, , 2016 Winter Shut Down Target Hall Schedule
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update schedule according to change. See attachment 1,2
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