 Wednesday, September 28, 2011, 09:07, Travis Cave, ITE, Standard Operation, TM4, Ta#36, Move of TM#4 from East target station to south hot cell.
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| Move of TM#4 with Ta#36 from East target station to south hot cell, move went well. |
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Monday, January 09, 2012, 14:44, David Wang, ITE, Maintenance, TM4, , ITE and TM4 2012 winter shut down leak check is completed.
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I did a vacuum leak check on all ITE primary vacuum vessel and secondary vessel.I also did a helium pressure test(80psi ) on all TM4 water lines. There
is no leak has been found.ITE and TM4 are both leak tight now.
ITE primary vacuum vessel and TM4 waterlines: |
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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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Monday, January 16, 2012, 09:30, David Wang, ITE, Maintenance, , , Changed all old inducion coils for flow sensors in ITE
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I had changed all old induction coils for flow sensors in ITE .I checked all ITE water signals on control boards in electrical room.They are all very
stable and constant.All ITE inductions coils work fine now. |
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Thursday, April 05, 2012, 10:30, David Wang, ITE, Standard Operation, TM4, , I moved 5 shielding blocks back to ITE this morning.
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| MAA is secured .The ITE and MAA are ready for taking proton beam now. |
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Thursday, April 26, 2012, 09:23, David Wang, ITE, Repair, TM4, , changed flow wheel on ITE TM4 contaiment box water circuit
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The the magnetic field on ITE TM4 flow wheel was gone yesterday.So there is no water signal on this circuit. The water flow is fine ,and the wheel
is rotating. I removed 1 shielding block on ITE and replaced the old wheel with a new one.Now the containment box water signal is normal.The problem is
fixed.The shielding block is back. |
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Thursday, April 26, 2012, 13:01, David Wang, ITE, Repair, TM4, , Replaced TM4 EE water flow wheel in ITE.
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Due to weak magnetic field on TM4 EE water flow wheel, we have two times intermittent water signal on this circuit this morning. I replaced the old
wheel with a new one in ITE. I checked the signal frequency and strength.It looks fine now. |
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Tuesday, May 08, 2012, 10:28, David Wang, ITE, Standard Operation, TM4, , Disconnected TM4 in ITE.
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I disconnected TM4 in ITE. The heat shield water circuit is purged. I closed the water supply to ITE.Now, the water system only supply water to
ITW and the system pressure is 110 psi which is good.I visually checked S-tank sight glass,and the water level is stable comparing to last week. Also,
I visually checked the ITW water signals strength and stability on electrical panel from electrical room.Everything looks fine. |
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Monday, May 14, 2012, 12:37, Travis Cave, ITE, Standard Operation, TM4, SiC#26, module move
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| TM#4 with SiC #26 was moved from the East Station to the South Hot Cell. Bevan was at the helm of the PLC. There was no issue with the move. |
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Tuesday, May 22, 2012, 10:50, Travis Cave, ITE, Standard Operation, TM4, SiC#27, module moved
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| Module has been moved from conditioning station to the east target station. Move went well. |
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Tuesday, May 22, 2012, 12:36, David Wang, ITE, Standard Operation, TM4, sic 27, TM4 connection in ITE
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| All TM4 connections in ITE is done. The station and TM4 is under roughing now. |
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Tuesday, May 22, 2012, 15:19, David Wang, ITE, Standard Operation, TM4, sic 27, TM4 in ITE under pumping
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Monday, May 28, 2012, 13:05, David Wang, ITE, Standard Operation, , , I moved 5 shielding blocks from ITW to ITE .
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5 shielding blocks have been transferred from ITW to ITE. ITE ventilation is opened, and ITW closed. All ITE water signals have been
checked for frequency and strength.They are all good. ITE is ready for taking proton beam. |
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Tuesday, July 03, 2012, 10:50, David Wang, ITE, Standard Operation, TM4, , Disconnected TM4 in ITE.
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| I disconnected TM4 in ITE this morning. The window circuit and heat shield circuit had been purged. The general field inside ITE is about 200usv/h. |
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Monday, July 09, 2012, 10:51, Travis Cave, ITE, Standard Operation, TM4, UO#3, module move
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| TM#4 with UO#3 from the conditioning station to the east target station. Move went well. |
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Monday, July 09, 2012, 16:08, David Wang, ITE, Standard Operation, TM4, UO#3, ITM4 in ITE connected and pumping down
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Thursday, July 26, 2012, 08:33, David Wang, ITE, Standard Operation, TM4, , I moved 5 shielding blocks from ITW to ITE thisTuesday morning .
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All water interlock checks for ITE had been done. The ITE water signals strength and frequency(Espcially on MSP circuit) had been checked from
electrical room, and everything is good. |
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Thursday, August 30, 2012, 13:57, David Wang, ITE, Standard Operation, TM4, , Disconnected TM4 in ITE.
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| I disconnected TM 4 in ITE on AUG 29th morning.The vacuum lines stay untouched and they will be disconnected on SEP 04th. |
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Wednesday, September 12, 2012, 07:00, David Wang, ITE, Standard Operation, TM4, NiO #1, ITM4 in ITE connected and pumping down
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TM4 had been connected in ITE. Six turbo pump had been started . thepumpming diwn is very good so far. The water interlock check on ITE and TM4 had been
finished and everything is good.All water signals are strong and constant by visually checking. |
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Thursday, September 27, 2012, 09:13, David Wang, ITE, Repair, TM4, , ITE MSP water circuit flow wheel had been replaced
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| ITE MSP water circuit flow wheel was replaced yesterday due to poor performance. |
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