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-Meson Hall, Page 4 of 18  Not logged in ELOG logo
ID Date Author Category Type Specific Subjectdown Text Attachments
  264   Wednesday, June 10, 2020, 08:58 Isaac EarleDevelopmentOtherM9T2-M9 and M9-B1 flange scan data Laser tracker scan data from 2017
and 2019 attached as a backup.  Original
files from Beamlines Group who also keep
 2017-03-28_meson_hall_t2_with_import_of_2015_data.xit642019-25-01_meson_hall_t2_data.xit64 
  222   Tuesday, May 09, 2017, 16:35 Isaac EarleRepairTarget 2CoolingT2 target water flow gauge paddle wheel changed During the target move on Thursday
May 4th the paddle wheel and paddle wheel
shaft for the T2CS:FGTGT sensor were changed
 T2CS_FGTGT_strip.jpg 
  79   Wednesday, April 17, 2013, 16:43 Isaac EarleStandard OperationTarget 2TargetT2 target installed; Vacuum leak-tight; Monitors OK; T2 ready for beamThe T2-MK2 target was transferred from
the storage pit to the beam line yesterday
(April 16th).  The field was measured
  
  223   Monday, May 15, 2017, 16:55 Isaac EarleOtherTarget 2TargetT2 profile monitor actuation issue On Thursday May 11th operators attempted
to move the T2 profile monitor (T2-MK2) to
the IN position but were unsuccessful.  The
  
  294   Wednesday, June 08, 2022, 08:59 Adam NewsomeOtherTarget 2CoolingT2 flow rate sensor (BL1A:T2CS:FGTGT ) - warning and trip limits adjustedSee fault 14966: 





Normal
0
 After_Adjustment.PNGSensor_data_around_June_6-8.PNG 
  304   Tuesday, October 04, 2022, 09:59 Adam NewsomeMaintenanceTarget 2CoolingT2 cooling package maintenance - mini-shutdown 2022The following maintenance tasks were performed
during mini-shutdown of 2022 with the goal
of resolving the Fault 14966 (target water
  
  218   Wednesday, April 05, 2017, 17:55 Isaac EarleDevelopmentOtherTargetT2 area devices alignment strategyA strategy for alignment of the T2 protect
monitor, T2 target, and T2 Collimator A was
discussed today and decided upon by Yuri
 Re__T2_target_and_protect_adjustment.pdf 
  42   Thursday, June 21, 2012, 13:38 Isaac EarleStandard OperationTarget 2CoolingT2 Water Package Started The T2 water package was reconnected
to the target and started after being shut-off
since April 12, 2012.  The M9 and M20
  
  34   Monday, May 28, 2012, 17:17 Isaac EarleRepairTarget 2CoolingT2 Water Loss Update The T2 cooling package, the top of
the T2 monolith, and the Hansen water connections
which connect the package to the target were
  
  92   Friday, November 22, 2013, 20:26 Grant MinorRepairTarget 2Water LeakT2 Water Leak - Target Assembly Removed and Water Sucked Out of B/LT2 target water leak was identified earlier
this morning.
Isaac Earle, Ron Kuramoto and Keith
 T2_tgt_water_leak_22Nov2013-006-before-suck.JPGT2_tgt_water_leak_22Nov2013-013-after-suck.JPGT2_tgt_water_leak_22Nov2013-016.JPGT2_tgt_water_leak_22Nov2013-017.JPG 
  30   Wednesday, April 11, 2012, 17:02 Isaac EarleRepairTarget 2TargetT2 Vacuum Interlock & Expansion Tank Level Sensor The problem with the T2 vacuum interlock
was fixed by restarting the "Crate TG1"
control panel microprocessor.  The T1
  
  146   Tuesday, March 31, 2015, 17:40 Isaac EarleRepairTarget 2CoolingT2 Thermistors ReplacedThe Inlet (T1), Outlet (T2), Col.A (T6),
and Col. B (T7) thermistors at the T2 cooling
package all gave intermittent faulty readings
  
  31   Thursday, April 12, 2012, 15:19 Isaac EarleMaintenanceTarget 2TargetT2 Target Water Drained In preparation for extended periods
of the T2 volume being vented during the
M20 repair, the T2 water package was shut-off,
  
  117   Tuesday, June 03, 2014, 22:56 Isaac EarleStandard OperationTarget 2TargetT2 Target Position Moves (Development Shift)The T2 target was moved from Position 4
to Position 0 at 11:15am so the profile monitor
could be used during the development shift.
  
  103   Thursday, February 13, 2014, 14:27 Isaac EarleStandard OperationTarget 2TargetT2 Target MovesThe T2-MK1 target was moved from the beam
line to the target storage pit in position
4.  The target was measured to be 30mSv/hr
  
  113   Monday, April 14, 2014, 15:30 Isaac EarleStandard OperationTarget 2TargetT2 Target Moved to Position 4The T2-MK2 target (currently installed
in the beamline) was moved from position
0 to position 4 (10cm Be) using the portable
  
  307   Wednesday, January 11, 2023, 15:22 Adam NewsomeRepairTarget 2TargetT2 Target Ladder Motor - Coupling FailureIt was reported on Dec. 20, 2022 that when
Operations attempted to run the target ladder
motor, it was unresponsive. A fault report
 PXL_20230111_214957143.jpgPXL_20230111_215006211.jpgNew_Coupler_-_T2_Target_Ladder_Motor.PNG 
  335   Monday, December 04, 2023, 09:22 Albert KongStandard OperationTarget 2CoolingT2 TGT Low Flow See Cyclotron fault 16553. 
"B1A:T2CS:FGTGT readback is
toggling at the warn limit of 3.0 GPM and
 T2FlowAlwaysCloseTo3GPM.pngT2TGTWaterTempOK.pngWarnTripLevels.pngFlowWarnTripLevels.pngPicture1.png 
  339   Monday, January 15, 2024, 16:36 Albert KongStandard OperationTarget 2CoolingT2 Resin Flask ExchangeThe resin flask on the T2 cooling package
was exchanged today (new resin can prepped
in the morning). 
 IMG_3836.JPEGIMG_3844.JPEGIMG_3856.JPEG 
  115   Monday, May 05, 2014, 15:46 Isaac EarleRepairTarget 2TargetT2 Protect Returned to B/LThe T2 protect monitor was returned to
the beam line using the shielded flask.  The
alignment pin did not align with the hole
  
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