Logbooks Lab Maintenance Evaporator_1 Evaporator_2 Laser cutter Target Production Test-Stand RH-ISAC RH-Cyclotron RH-Meson Hall RH-Beamlines RH-ARIEL
  RH-ISAC, Page 87 of 138  Not logged in ELOG logo
  ID Date Authordown Category Type Module Target/Number Subject
  1366   Wednesday, September 28, 2016, 13:47 David WangConditioning StationStandard Operation  TCS pumping down during mini-shut down.

A steel plate  is covered on TCS. TCS roughing pump  is started now. The TCS will be pumping down during mini-shut down.

  1367   Friday, September 30, 2016, 14:34 David WangConditioning StationStandard Operation  Target Hall schedule for beam schedule 131(Sep-Dec, 2016)

Weekly update TH schedule for beam schedule 131. See attachments 1,2

Attachment 1: Target_Hall_shedule_131_Sep_to_Dec.mpp
Attachment 2: Target_Hall_shedule_131_Sep_to_Dec.pdf
Target_Hall_shedule_131_Sep_to_Dec.pdf
  1368   Tuesday, October 04, 2016, 09:18 David WangITEStandard OperationTM4 5 Shielding blocks have been transferred from ITW to ITE.

The ITE is configured to take proton beam.

  1370   Wednesday, October 12, 2016, 10:00 David WangITWStandard OperationTM2 TM2 was disconnected at ITW

TM2 was disconnected at ITW. 3 water circuits in ITW gave been looped to keep 75 GPM water flow to ITW. HS line was purged at HS. RPG got the water sample.

  1371   Wednesday, October 12, 2016, 10:01 David WangConditioning StationStandard Operation  TCS pumps are stopped

Argon venting is started

  1381   Monday, October 24, 2016, 14:54 David WangSouth Hot-CellStandard OperationTM2 SHC, TM2 leak check on HS line.

Chad and I did the leak check on TM2 heat shield line. LD base leak rate:0.0xE-9atm.cc/sec. Base pressure:0.0X E-9 torr. The line is leak free.

  1383   Tuesday, October 25, 2016, 15:10 David WangITWStandard OperationTM2 TM2 has been connected at ITW

All turbo pumps are started. Two gas valves for Febiad run are opened. Pumping down is good so far.

  1384   Wednesday, October 26, 2016, 12:33 David WangConditioning StationStandard OperationTM2 Target Hall schedule for beam schedule 131(Sep-Dec, 2016)

Update TH schedule after job delay on TM2 Febiad target. Everything should be back to schedule on last two targets. See attachments.

Attachment 1: Target_Hall_shedule_131__Sep_to_Dec_2016.pdf
Target_Hall_shedule_131__Sep_to_Dec_2016.pdf
Attachment 2: Target_Hall_shedule_131_Sep_to_Dec.mpp
Attachment 3: Target_Hall_shedule_131_Sep_to_Dec.pdf
Target_Hall_shedule_131_Sep_to_Dec.pdf
  1385   Tuesday, November 01, 2016, 14:53 David WangITEStandard OperationTM4 TM4 was disconnected at ITE

TM4 was disconnected at ITE this morning. It was moved to SHC  after. No alpha alarm issue has been happened during and after move. The ventilation pumping down procedure on ITE was fulfilled during the move.

  1386   Tuesday, November 01, 2016, 14:54 David WangITEStandard OperationTM4 TM4 was disconnected at ITE

TM4 was disconnected at ITE this morning. It was moved to SHC  after. No alpha alarm issue has been happened during and after move. The ventilation pumping down procedure on ITE was fulfilled during the move.

  1387   Tuesday, November 01, 2016, 14:58 David WangSouth Hot-CellStandard OperationTM4 SHC, TM4 leak check on HS line.

Chad and I did a leak check on TM4 HS line with new Ta target installed. Base leak rate 0.0xE-9 atm.cc/sec. base pressure 0.0XE-4.   splayed 2 helium to each VCR joints and did 10 seconds helium flush. No response on LD during the test. The HS line is leak free so far. It will be helium pressurized at TCS later.

  1389   Wednesday, November 02, 2016, 13:41 David WangConditioning StationStandard OperationTM4 TM4 has been connected at TCS.

All turbo-pumps are started. The pumping down is good so far.

  1390   Thursday, November 03, 2016, 08:57 David WangConditioning StationStandard OperationTM4 Helium pressure test on TM4 HS line at TCS

70 psi helium ,2minutes to  TM4 HS line. LD base leak rate 0.0xE-9 atm.cc/sec. No leak.

  1391   Thursday, November 03, 2016, 09:01 David WangConditioning StationStandard OperationTM4 TCS water system has been started for TM4.

The system works fine. All water signals to TM4 at TCS are normal. HV cover is installed on to TM4 at TCS.

  1393   Tuesday, November 08, 2016, 07:47 David WangConditioning StationStandard OperationTM4 TCS water and vacuum pumps are switched off

TCS is vented. TM4 is disconnected and TCS.

  1396   Tuesday, November 08, 2016, 14:45 David WangITEMaintenanceTM4 TM4 has been moved to ITE and connected there.

All ITE and TM4  turbo pumps are started. The east station pumping down is good so far.

  1397   Tuesday, November 15, 2016, 07:53 David WangConditioning StationStandard OperationTM4 Target Hall schedule for beam schedule 131(Sep-Dec, 2016)

Update TH schedules . See attachments

Attachment 1: Target_Hall_shedule_131_Sep_to_Dec.pdf
Target_Hall_shedule_131_Sep_to_Dec.pdf
Attachment 2: Target_Hall_shedule_131_Sep_to_Dec.mpp
Attachment 3: Target_Hall_shedule_131__Sep_to_Dec_2016.pdf
Target_Hall_shedule_131__Sep_to_Dec_2016.pdf
  1400   Tuesday, November 22, 2016, 14:26 David WangConditioning StationStandard Operation  TCS vacuum pumps are switched off

TCS will be vented tomorrow morning for TM2 moving.

  1403   Wednesday, November 23, 2016, 16:10 David WangSouth Hot-CellStandard OperationTM2 SHC, TM2 leak check on HS line.

Chad and I leak checked TM2 HS line with new UCx target installed. Helium spray  2 seconds on each joint and 10seconds flushing around target in SHC. LD base LR: 0.0XE-9atm.cc/sec, base pressure:0.0XE-4 torr. No response has been found on LD during check. The line is leak free.

  1404   Wednesday, November 23, 2016, 16:21 David WangConditioning StationStandard OperationTM2 TM2 and TCS vacuum system has been connected.

All vacuum pumps have been started. Air ballast 50seconds on roughing pump. Everything is good  so far.

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