 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, 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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Wednesday, September 03, 2014, 10:50, David Wang, ITW, Standard Operation, TM1, , TM1 has been disconnected in ITW.
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| TM1 has been disconnected in ITW. |
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Thursday, September 04, 2014, 09:47, David Wang, South Hot-Cell, Standard Operation, TM1, , Leak check on TM1 HS water line with new target installed
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Chad and I leak checked the TM1 HS line with new target installed. Base leak rate 0.0xe-9 atm.cc/sec. No any response has been found on LD. The
line will be pressurized at CS with helium tomorrow. |
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Thursday, September 04, 2014, 11:19, David Wang, Conditioning Station, Standard Operation, TM1, , TM1 is connected in CS.
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| TM1 is connected in CS. All turbo pumps are started. |
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Friday, September 05, 2014, 07:15, David Wang, Conditioning Station, Standard Operation, TM1, , helium pressure test on TM1 HS water line at CS.
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Helium pressure test on TM1 HS water line at CS is done. 80psi helium with LD 0.0xE-9 atm.cc/sec. 3 minutes test and no response on LD. The line is leak
tight. |
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Monday, September 08, 2014, 13:44, David Wang, Conditioning Station, Standard Operation, TM1, ZrC#6, TM1 is disconnected at CS.
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| Stopped TM1 and CS turbo pumps. Disconnected TM1 at CS. The CS and TM1 are under vacuum and naturally leak up. I will vent it on Wednesday morning. |
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Wednesday, September 10, 2014, 07:12, David Wang, ITW, Repair, TM1, , Removed ITW HS and COIL flow rate monitors.
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Removed ITW HS and COIL flow rate monitors installed at the beginning of this year. They were installed on these two circuits for testing.They are broken
during last run in ITW due to radioactive field. |
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Wednesday, September 10, 2014, 11:47, David Wang, ITW, Standard Operation, TM1, , TM1 has been connected in ITW.
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| TM1 has been connected in ITW. ITW and TM1 turbo pumps have been started. Water is supplied to TM1 only. Everything is good so far. |
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Tuesday, September 16, 2014, 10:41, David Wang, ITW, Standard Operation, TM1, ZrC #4, 5 Shielding blocks have been transferred from ITE to ITW.
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| 5 Shielding blocks have been transferred from ITE to ITW. The ITW is configured to take proton beam |
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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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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 |
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Friday, October 10, 2014, 10:47, David Wang, Conditioning Station, Development, TM3, , TM3 has been connected in CS
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TM3 has been connected in CS. All water supplies are bypassed theTM3 on the top of the service cap. TM3 TP2 was difficult to start. It is started finally
after couple of time try.The pump runs fine now. |
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Tuesday, October 14, 2014, 12:19, David Wang, ITW, Standard Operation, TM1, , TM1 was disconnected in ITW.
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| TM1 was disconnected in ITW this morning. Heat shield circuit is purged. |
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Monday, October 20, 2014, 08:59, David Wang, Conditioning Station, Development, TM3, , Started TCS water system.
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| I started TCS water system this morning to check if the chillers work properly. |
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Monday, October 20, 2014, 09:13, David Wang, Conditioning Station, Development, TM3, , TM3 TP2 failed
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TM3 TP2 stopped working this morning at 4:00 AM. I tried to start it but failed. On normal start mode , It could not pass 6K RPM. On soft start mode
, the pump cant pass 17KRPM. Talked with Anders, We are not going to replace this pump since we are not going to run this module for a while. I will stopped
all vacumm pumps on CS and TM3 this morning. |
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