 Thursday, August 07, 2014, 17:07, David Wang, Conditioning Station, Standard Operation, TM4, UCx #10, TM4 is connected in CS.
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TM4 is connected at CS. All turbo pumps are started. The pumping down is good so far. |
Friday, August 08, 2014, 08:47, David Wang, Conditioning Station, Standard Operation, TM4, UCx #10, helium pressure test on TM4 HS water line at CS. 
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Helium pressure test on TM4 HS water line at CS is finished. 80psi helium no leak. |
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Monday, August 11, 2014, 10:34, Travis Cave, Conditioning Station, Standard Operation, TM4, UC#10, module move
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TM#4 with UC#10 has been moved from the conditioning station to the east target station. |
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Monday, August 11, 2014, 10:38, Travis Cave, South Hot-Cell, Standard Operation, TM4, UC#10, Electrical check
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Electrical check of TM#4 with UC#10 from thursday. |
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Monday, August 11, 2014, 14:27, David Wang, Conditioning Station, Standard Operation, TM4, , TM4 are vented with argon and disconnected at CS.
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TM4 are vented with argon and disconnected at CS this morning. |
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Monday, August 11, 2014, 14:30, David Wang, ITE, Standard Operation, TM4, UCx #10, TM4 is connected in ITE.
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TM4 is connected in ITE. All ITE turbo pumps are started. I will check the pumping down process tomorrow morning. Everything is fine so far. |
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Wednesday, August 13, 2014, 12:21, David Wang, ITE, Repair, TM4, UCx10, ITE TP4S is replaced
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ITE TP4S was broken down last night . I stopped the ITE pumps and vented station with Argon this morning. Edi and I replaced the broken pump with a new pump. The ITE is under roughing now. |
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Wednesday, August 20, 2014, 10:25, David Wang, ITE, Standard Operation, TM4, , 5 Shielding blocks have been transferred from ITW to ITE.
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5 Shielding blocks have been transferred from ITW to ITE. ITE is configured to take proton beam.
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Tuesday, September 23, 2014, 10:50, Travis Cave, South Hot-Cell, Standard Operation, TM4, UC#10, module move
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TM#4 with UC#10 has been moved from the east target station to the south hot cell. |
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Tuesday, September 23, 2014, 11:49, David Wang, ITE, Standard Operation, TM4, UCx #10, TM4 has been disconnected in ITE.
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TM4 has been disconnected and moved to SHC from ITE. ITE was vented with argon before move. |
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Tuesday, September 23, 2014, 12:24, chad fisher, South Hot-Cell, Standard Operation, TM4, Ta#44, Ucx10 removed Ta#44 installed
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Ucx#10 has been removed from TM4 and placed in a pail with argon.
Ta#44 has been installed onto TM4 and target heater bolts torqed to 130 in.lbs. |
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Tuesday, September 23, 2014, 13:31, Travis Cave, South Hot-Cell, Standard Operation, TM4, UC#10, Ta#44, Electrical check
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Electrical checks of TM#4 with UC#10 post beam and Ta#44 before beam see attached PDF for details. |
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Wednesday, September 24, 2014, 10:41, Travis Cave, ITE, Standard Operation, TM4, Ta#44, module move
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TM#4 with Ta#44 has been moved from the south hot cell to the east target station. |
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Wednesday, September 24, 2014, 15:03, David Wang, South Hot-Cell, Standard Operation, TM4, Ta#44, Leak check on TM4 HS water line with new Ta#44 target. at SHC
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This morning Chad and I leak checked TM4 HS line with new Ta#44 target installed. I calibrated LD before the check. Before check, the LD base LR 0.0xE-9 atm.cc/sec, base LP 0.0xE-4 torr. Chad sprayed helium on both VCR fittings and did a flush around the target. There is no any response had been found on LD,. The line is good on leak tight. with spray method. No helium pressure test on the HS line at CS since TM4 was moved back to ITE directly. |
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Wednesday, September 24, 2014, 15:16, David Wang, ITE, Standard Operation, TM4, Ta#44, Reconnected TM4 in ITE.
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TM4 has been reconnected back to ITE. I started all turbo pumps on ITE and TM4. The ITE TP4s was extremely difficult to start. This pump is new, and was replaced before the last ITE beam time on July. After several times try and starting mode switch, it is started. Its temperature and current draw showed on controller and very good after the start. The current draw on ITE TP1s is s a little bit high and unstable. I will keep watching on ITE TP1s. I think the ITE TP1s is close to the end of the pump life. Other pumps are good so far. |
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Thursday, November 13, 2014, 14:05, David Wang, ITE, Repair, TM4, , Dan and I replaced flow wheel on ITE HVC2 water flow sensor.
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Dan and I replaced flow wheel on ITE HVC2 water flow sensor. The old wheel did rotate smoothly inside its SST case. The new wheel works fine. |
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Tuesday, November 18, 2014, 10:28, Travis Cave, South Hot-Cell, Standard Operation, TM4, Ta#44, module move
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TM#4 with Ta#44 has been moved from the east target station to the south hot cell. |
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Tuesday, November 18, 2014, 11:15, David Wang, ITE, Standard Operation, TM4, Ta#44, TM4 has been disconnected in ITE.
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Dan and I disconnected TM4 in ITE. |
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Wednesday, November 19, 2014, 08:49, chad fisher, South Hot-Cell, Standard Operation, TM4, UCx#11, Ta#44 Removed Ucx#11 Installed
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Ta#44 has been removed from TM4 and UCx#11 has been installed and is ready for testing.
New fasteners were installed for all mounting and current connections.
High current fasteners were torqued to 130in lbs. |
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Wednesday, November 19, 2014, 09:18, Travis Cave, South Hot-Cell, Standard Operation, TM4, UC#11, Electrical check
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TM#4 with UC#11 electrical check done. See attached PDF for the results. |
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