 Monday, July 28, 2014, 14:37, David Wang, Conditioning Station, Development, TM2, , helium pressure test on TM2 tube heater +(D)and -(C)water lines. 7x
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TM2 installed in Conditioning Station
Varian Leak detector connected directly to Target Module 2 Service cap.
Vacuum draw in Target Station with both module turbo pumps
Leak detector baseline normal (10^-4 Torr, 10^-9 Std cc/s He)
Since no Source tray is installed, and tube heater supply conductor is blanked off in target enclosure, it was necessary to test both |
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Monday, July 28, 2014, 14:45, David Wang, Conditioning Station, Development, TM2, , turned off TM2 and CS turbo pumps.
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| I turned off TM2 and CS turbo-pumps. TM2 will be moved from CS to silo tomorrow morning. |
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Monday, July 28, 2014, 17:26, Ron Kuramoto, ITW, Repair, , , ITW:IV5 Air leak repair
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Air leak was found at the Solenoid control valve located in the Pre-Separator & DB0 room. The gasket between
the solenoid body and its manifold block was broken, see attached photos. The gasket and solenoid body were replaced. Air was turned back on
to IV5 (B/L gate valve) with no apparent air leaks. The gate valve was actuated open & closed from the control room seeing both limits successfully. |
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Wednesday, July 30, 2014, 11:51, Travis Cave, Conditioning Station, Maintenance, , , entrance module move
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| ITE Entrance module has been moved from the east station to the conditioning station. |
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Tuesday, August 05, 2014, 10:40, Travis Cave, ITE, Standard Operation, , , module move
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| ITE Entrance module has been moved back to the east station. |
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Tuesday, August 05, 2014, 11:53, David Wang, ITE, Repair, , , Reconnected ITE entrance module
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| ITE entrance module is reconnected in ITE. |
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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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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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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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Friday, September 12, 2014, 14:21, Travis Cave, Spent Target Vault, Standard Operation, , , Spent target field measurements
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Five of the ten target we want to measure the fields on were done today. We will finish up on Monday, and the spent target storage spreadsheet will be
updated then. |
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Monday, September 15, 2014, 11:23, Travis Cave, Spent Target Vault, Standard Operation, , , Spent target field measurements
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| Field measurements on the spent target has finished see the attached PDF for details. |
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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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Thursday, October 16, 2014, 15:40, Anders Mjos, Conditioning Station, Maintenance, , , Chiller unit
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NOTE: If there is a problem with the chiller unit (ie Fault 1 or Fault 2), a power cycle may reset the VFDs for the fans and clear the problem.
To do so it is necessary to wait long enough for the VFDs to power off completely. The display will first start to flash before going dark. Wait another
few seconds before powering the system back up. The chiller unit is located on the ISAC I Penthouse Roof. |
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Friday, October 17, 2014, 13:36, Anders Mjos, Conditioning Station, Maintenance, , , TCS:Chil staging not operational
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NOTE: If cooling is required, the compressors will have to be run manually. Make sure to switch it off again when the water has reached an acceptable
temperature.
The staging did not work properly this morning. Dave Morris have been contacted and will look into it. |
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