 Wednesday, October 12, 2016, 10:00, David Wang, ITW, Standard Operation, TM2, , TM2 was disconnected at ITW
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TM2 was disconnected at ITW. 3 water circuits in ITW gave been looped to keep 75 GPM water flow to ITW. HS line was purged at HS. RPG got the water sample. |
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Wednesday, October 12, 2016, 10:01, David Wang, Conditioning Station, Standard Operation, , , TCS pumps are stopped
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Argon venting is started |
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Friday, October 21, 2016, 12:51, chad fisher, South Hot-Cell, Repair, , , Manipulator Repair
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Broken cable has been replaced however a cable has hopped some pulleys inside. After two hours in cell the job was stopped with cables still off pulleys. Alternate tooling will have to be made and the job will continue Monday. |
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Monday, October 24, 2016, 10:10, chad fisher, South Hot-Cell, Repair, , , Manipulator Repair Complete
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Maico entered the hot cell and re-strung the skipped cable back onto the pulleys this morning. Manipulator is now operational. |
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Monday, October 24, 2016, 12:22, chad fisher, South Hot-Cell, Repair, , , TM2 Insulator replacement
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conductor insulators itd0053 and 54 have been replaced on TM2. All fasteners (1/4-20 x 1 1/4 vented) torqued to 60 in lbs. |
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Monday, October 24, 2016, 14:54, David Wang, South Hot-Cell, Standard Operation, TM2, , SHC, TM2 leak check on HS line.
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Chad and I did the leak check on TM2 heat shield line. LD base leak rate:0.0xE-9atm.cc/sec. Base pressure:0.0X E-9 torr. The line is leak free. |
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Tuesday, October 25, 2016, 15:10, David Wang, ITW, Standard Operation, TM2, , TM2 has been connected at ITW
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All turbo pumps are started. Two gas valves for Febiad run are opened. Pumping down is good so far. |
Wednesday, October 26, 2016, 12:33, David Wang, Conditioning Station, Standard Operation, TM2, , Target Hall schedule for beam schedule 131(Sep-Dec, 2016) 
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Update TH schedule after job delay on TM2 Febiad target. Everything should be back to schedule on last two targets. See attachments. |
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Tuesday, November 01, 2016, 14:53, David Wang, ITE, Standard Operation, TM4, , TM4 was disconnected at ITE
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TM4 was disconnected at ITE this morning. It was moved to SHC after. No alpha alarm issue has been happened during and after move. The ventilation pumping down procedure on ITE was fulfilled during the move. |
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Tuesday, November 01, 2016, 14:54, David Wang, ITE, Standard Operation, TM4, , TM4 was disconnected at ITE
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TM4 was disconnected at ITE this morning. It was moved to SHC after. No alpha alarm issue has been happened during and after move. The ventilation pumping down procedure on ITE was fulfilled during the move. |
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Tuesday, November 01, 2016, 14:58, David Wang, South Hot-Cell, Standard Operation, TM4, , SHC, TM4 leak check on HS line.
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Chad and I did a leak check on TM4 HS line with new Ta target installed. Base leak rate 0.0xE-9 atm.cc/sec. base pressure 0.0XE-4. splayed 2 helium to each VCR joints and did 10 seconds helium flush. No response on LD during the test. The HS line is leak free so far. It will be helium pressurized at TCS later. |
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Wednesday, November 02, 2016, 13:41, David Wang, Conditioning Station, Standard Operation, TM4, , TM4 has been connected at TCS.
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All turbo-pumps are started. The pumping down is good so far. |
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Thursday, November 03, 2016, 08:57, David Wang, Conditioning Station, Standard Operation, TM4, , Helium pressure test on TM4 HS line at TCS
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70 psi helium ,2minutes to TM4 HS line. LD base leak rate 0.0xE-9 atm.cc/sec. No leak. |
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Thursday, November 03, 2016, 09:01, David Wang, Conditioning Station, Standard Operation, TM4, , TCS water system has been started for TM4.
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The system works fine. All water signals to TM4 at TCS are normal. HV cover is installed on to TM4 at TCS. |
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Tuesday, November 08, 2016, 07:47, David Wang, Conditioning Station, Standard Operation, TM4, , TCS water and vacuum pumps are switched off
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TCS is vented. TM4 is disconnected and TCS. |
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Tuesday, November 08, 2016, 14:04, Isaac Earle, North Hot-Cell, Development, , , Interference check with TCS turbo pump and proposed NHC duct routing
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David Wang and I accessed the NHC today to check if the proposed duct routing (IRH1618) will interfere with servicing or replacement of the TCS turbo pump. A piece of plywood was placed in the future position of the NHC/TCS partition wall (IRH1609), and a ducting elbow was placed at the approximate position of the nearest elbow to the turbo pump.
David concluded that the ducting in the proposed location will not have any significant effect on replacement of the turbo pump, and he does not expect replacement will be difficult to perform after installation of the wall and NHC ducting. Standing at floor level towards the east side of the TCS space and reaching upwards seemed to be the best way to reach the turbo pump flange bolts. It was also noted that there was sufficient room in the TCS space for two workers to be in the area.
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Tuesday, November 08, 2016, 14:45, David Wang, ITE, Maintenance, TM4, , TM4 has been moved to ITE and connected there.
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All ITE and TM4 turbo pumps are started. The east station pumping down is good so far. |
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Tuesday, November 15, 2016, 07:53, David Wang, Conditioning Station, Standard Operation, TM4, , Target Hall schedule for beam schedule 131(Sep-Dec, 2016)
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Update TH schedules . See attachments |
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Tuesday, November 22, 2016, 14:26, David Wang, Conditioning Station, Standard Operation, , , TCS vacuum pumps are switched off
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TCS will be vented tomorrow morning for TM2 moving. |
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Wednesday, November 23, 2016, 16:10, David Wang, South Hot-Cell, Standard Operation, TM2, , SHC, TM2 leak check on HS line.
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Chad and I leak checked TM2 HS line with new UCx target installed. Helium spray 2 seconds on each joint and 10seconds flushing around target in SHC. LD base LR: 0.0XE-9atm.cc/sec, base pressure:0.0XE-4 torr. No response has been found on LD during check. The line is leak free. |
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