 Tuesday, March 19, 2013, 13:49, Bevan Moss, Conditioning Station, Standard Operation, TM4, CS Test Target #1, Tubros Started
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Turbo Pumps have been started and are in normal operation. TP1 which has recently been replaced was started in soft start and had no issues. TP2
was started normally and tripped prior to reaching speed. It was left for a while and restarted. When restarted it was still at 17KRPM, it reached normal
operation. |
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Wednesday, March 20, 2013, 08:19, David Wang, Conditioning Station, Repair, TM4, , Leak check new installed TM4 TP1 at conditioning station.
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I leak checked new installed TM4 TP1 at conditioning station. The CS vacuum gauges reading were at 1.0-1.5xE-6 torr . Leak detector base leak rate 0.0xe-9atm.cc/sec,
base pressure 0.0xe-4torr. I sprayed helium around the pump inlet flange and KF 25 pump outlet flange to pump joint. There is no response on leak
detector. The new installed TP1 is leak tight. |
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Friday, March 22, 2013, 18:49, Aurelia Laxdal, Conditioning Station, Development, TM4, FEBIAD HP with Dummy Target, Commissioning TCS - Part 1
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Today, the commissioning of the TCS went well. The water/vacuum interlocks were checked OK. Then, the TCS was HV conditioned up to 33kV.
Tomorrow, the heaters will be ramped up. |
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Saturday, March 23, 2013, 18:14, Aurelia Laxdal, Conditioning Station, Development, TM4, FEBIAD HP with Dummy Target, Commissioning TCS - Part 2 Completed
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After few hickups the TCS was successfuly commissioned.
In the morning, in the middle of the heaters conditioning: 360A/250A for the TGHT/TBHT, the target heater PS tripped and it didn't recover immediately.
I cannot tell if the card is still OK. Before this even, there were few bias current sparks created when the ionized tube was raised above 250A; this also |
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Monday, March 25, 2013, 09:35, Bevan Moss, Conditioning Station, Standard Operation, TM4, CS Test Target #1, Cooling Package and Vacuum Stopped
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| The cooling package and vacuum was stopped today at 9:26 so the module can be move. |
 Monday, March 25, 2013, 10:59, Bevan Moss, Conditioning Station, Development, TM4, FEBIAD HP with Dummy Target, Commissioning TCS - Part 2 Completed 
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Aurelia Laxdal wrote:
After few hickups the TCS was successfuly commissioned. |
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Monday, March 25, 2013, 14:19, Travis Cave, Conditioning Station, Standard Operation, TM4, CS Test Target #1, module move
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| TM#4 with the CS Test target has been moved from the conditioning station to the south hot cell. Move went well. |
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Tuesday, March 26, 2013, 14:17, Travis Cave, South Hot-Cell, Standard Operation, TM4, SiC#28 (RFQ Target), Electrical check
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Electrical check of TM#4 SiC#28 (RFQ Target) has been completed. It passed the standard electrical checks for the target part, but the electrical check
for the RFQ part is suspect, see the attached PDF for the details. |
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Wednesday, March 27, 2013, 10:44, Travis Cave, ITE, Standard Operation, TM4, SiC#28 (RFQ Target), module move
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| TM#4 with SiC#28 has been moved from the south hot cell to the east target station move went well. |
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Wednesday, March 27, 2013, 11:49, David Wang, ITE, Standard Operation, TM4, Sic LIS-RFQ , Connected TM4 in ITE
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TM4 has been reconnected to ITE after the module moving. The roughing is started . The water will be supplied to ITE after testing the water
pumps . The water interlock check will be done on next week also. |
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Wednesday, March 27, 2013, 12:08, David Wang, South Hot-Cell, Standard Operation, TM4, Sic LIS-RFQ, TM4 heat shield circuit leak check with SiC LIS-RFQ target
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Chad and I did the TM4 heat shield leak check yesterday at SHC. The leak detector was pumped to 4.6 xE-9atm.cc/sec, and 0.0xE-4 torr after 1.5 hours
pumping. Chad sprayed helium twice on both VCR fittings. There is no response had been found during each 45 seconds waiting time. Since the module moved
to ITE directly,we didnt have helium pressure test this time. I would say thee heat shield circuit is leak tight. so far. |
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Wednesday, April 03, 2013, 12:26, David Wang, ITE, Maintenance, TM4, Sic LIS/RFQ, Leak check on ITE TM4.
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TM 4 had been leak check in ITE due to relatively high PNG1 and IG1 readings.All TM4 primary and secondary vessel air to vacuum seals had
been leak checked. All water lines in TM4 had been helium pressured . There is no leak had been found so far. |
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Wednesday, April 17, 2013, 10:35, David Wang, ITE, Standard Operation, TM4, , I moved 5 shielding blocks back to ITE.
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| 5 shielding block had been moved back to ITE. The ITE is configured to take proton beam. |
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Wednesday, May 15, 2013, 10:00, David Wang, ITE, Standard Operation, TM4, , Disconnected TM4 in ITE.
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| HS had been purged. The ITE is under venting. The TM4 will be moved to SH on next Tuesday which is May 21th. |
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Tuesday, May 21, 2013, 11:38, Travis Cave, ITE, Standard Operation, TM4, SiC#28 (RFQ Target), module move
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| TM#3 with SiC#28 (RFQ Target) has been moved from the east target station to the south west silo. |
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Wednesday, May 22, 2013, 10:41, Travis Cave, South Hot-Cell, Standard Operation, TM4, SiC#28 (RFQ Target), module move
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| TM#4 with SiC#28 has been moved from the south west silo to the south hot cell. |
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Wednesday, May 22, 2013, 14:11, chad fisher, South Hot-Cell, Standard Operation, TM4, Ta#40, Ta#40 installed
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Ta#40 has been installed.
Leak checking and high voltage tomorrow before the move. |
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Thursday, May 23, 2013, 09:51, Travis Cave, Conditioning Station, Standard Operation, TM4, Ta#40, module move
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| TM#4 with Ta#40 has been moved from the south hot cell to the conditioning station. |
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Thursday, May 23, 2013, 11:14, David Wang, South Hot-Cell, Standard Operation, TM4, TA#40 , TM4 TA# 40 HS leak check at SHC
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| TM4 Ta#40 HS leak check is done at SHC . No leak has been found so far. There will be a helium pressure test on it at CS. |
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Thursday, May 23, 2013, 14:08, Bevan Moss, Conditioning Station, Standard Operation, TM4, Ta #40, Turbo Pumps on
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| The turbo pumps have been turned on and are running |
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