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 1 of 19  Not logged in ELOG logo
ID Date Author Category Type Specific Subject Text Attachments
  363   Monday, February 10, 2025, 16:52 Albert KongStandard OperationTarget 1CoolingT1 Cooling Package Refilled to 37.8cm and RestartedThe T1 cooling package was refilled to
~38cm and restarted. Shortly after restarting
reservoir level dropped and settled to 37.8cm.
 T1-Level.pngT1-CoolingPkgEpics-10Feb2025.pngOvernight_Water_Level_T1.pngT1_Water_Level_Stable_(13Feb2025).png 
  362   Monday, February 10, 2025, 16:46 Albert KongMaintenanceOtherOtherT1 T2 ASCO Air Solenoid Valve RebuildThe compressed air ASCO valves for the
M9BB, M20BB, T1 Profile Monitor (2x 8342C1
[rebuild kit 306-191] + 1x 8320G216 [rebuild
 Screenshot_2025-02-10_163346.png 
  361   Monday, January 27, 2025, 12:53 Albert KongStandard OperationOtherTargetT1-MK1 Moved to Storage Pit #4, M9BB Servicing in Hot Cell, T2-MK1 Servicing in Hot CellDRAWINGS UPLOADED IN PDF, DOWNLOAD TO VIEW
ALL DRAWINGS, PREVI
---------------------------------------------
 M9BBToHotCellT1-MK1ToPit4_27Jan2025.pdfJan_28_M9BB_Servicing.pdfFeb03_M9BB_return_T2-MK1_to_hot_cell.pdfFeb05_T2MonolithSurvey.pdfPumpDownFeb07.pdf 
  360   Thursday, January 23, 2025, 17:09 Albert KongMaintenanceOtherCoolingT1 T2 water solenoid valves rubber gasket and o-ring exchangeAll rubber components on the T1 T2 water
solenoid valves were exchanged on Jan 22,
2025.
 T1T2WaterSolenoidRubberComponentServicing.pdf 
  359   Thursday, January 23, 2025, 16:58 Albert KongMaintenanceOtherCoolingT1/T2 CUNO filter exchange, hansen fitting inspection, T2 FGSEC proteus electronics replaced, T2 FGSEC and Q1 paddle wheel replacedAll CUNO filters at T1 was exchanged on
Jan 17.
At the time, access to the CUNO filters
 CUNO_Filter_Exchange_Jan_15_2025.pdfIMG_0991.MP4IMG_0992.MP4IMG_1053.JPEG 
  358   Friday, January 10, 2025, 18:36 Albert KongStandard OperationOtherCoolingT1/T2 cooling packages drainedThe T1 and T2 cooling packages were drained
starting at 14:36, by 14:48 both expansion
tanks had dried, meaning the draining rate
 CALCS_T1_T2_cooling_system_drain_speed.htmlTritium_Sample_and_Analysis_Form_-_T1_Cooling_Package_-_2025-01-10.pdfTritium_Sample_and_Analysis_Form_-_T2_Cooling_Package_-_2025-01-10.pdf 
  357   Friday, November 29, 2024, 11:57 Adam NewsomeMaintenanceOtherHot CellHot cell and warm cell maintenance tasksThe following maintenance tasks were completed
on 2024-11-29 by A. Newsome, A. Kong, A.
Tam, M. Dalla Valle:
 Operator_left_oil_level_before_refill.jpgOperator_Left_oil_level_after_refill.JPGOperator_right_oil_level.jpgRight_window_water_level_before_refill.jpgWarm_cell_water_window_after_refill.jpg 
  356   Wednesday, October 30, 2024, 15:10 Albert KongStandard OperationTarget 1TargetT1-MK1 Electrical Check on Hot CellT1-MK1 electrical checks were completed
on the hot cell. Specifically the profile
and protect monitors were checked (assistance
 7x 
  355   Thursday, October 10, 2024, 12:24 Adam NewsomeOtherOtherHot CellSafety Walkaround Complete - Meson Hall HC/WC AreaA safety walkaround was completed for the
Meson Hall Hot/Warm Cells. 
The resulting spreadsheet can be
  
  354   Monday, September 09, 2024, 16:31 Albert KongStandard OperationOtherActive SumpActive Sump High Level Sensor TestingThe active sump high level sensor was tested
and correctly alarmed locally. However the
alarm in the MHESA RCR lab did not make any
  
  353   Monday, September 09, 2024, 09:39 Albert KongOtherTarget 2Cooling B1A:T2CS:FGSEC:RDFLOW noisy, CYCLOTRON Fault 17321Secondary flow sensor B1A:T2CS:FGSEC:RDFLOW
on the T2 cooling station suddenly became
very noisy at around 11 pm, 01 September
 EPICS_Data_Strip.png 
  352   Thursday, August 22, 2024, 15:16 Adam NewsomeStandard OperationOtherActive SumpActive sump filled ~600L with grey water from RCR1 sump replacementDuring a replacement  of the RCR1 active
sump (mechanical services group), approximately
600L of non-active grey water was released
  
  351   Tuesday, August 06, 2024, 11:35 Albert KongStandard OperationOtherBL1A Holding TankBL1A and RH Active Sump DrainingThe RH active sump was drained (over Jul
31-Aug 01), in total approximately 5500 L
of water was sent to city sewage.
 IMG_0173.JPEGIMG_0170.JPEGIMG_0185.JPEG 
  350   Wednesday, July 17, 2024, 15:05 Adam NewsomeStandard OperationOtherOtherSafety Walkaround Complete - Meson Hall HC/WC AreaA safety walkaround for July 2024 was completed
by A. Kong.
Results can be found in the master
  
  349   Friday, June 28, 2024, 15:44 Albert KongOtherOtherTransfer FlaskInspection of Primary Target Transfer Flask





Normal
0
 Flask_Inspection_Images_(26_June_2024).pdf 
  348   Thursday, May 23, 2024, 17:10 Albert KongStandard OperationTarget 1TargetT1-MK1 Target Exchange (+ leak fix, service panel changes, coupler exchange)On May 23, 2024 two sets of plugs from
position 1 and 3 and a 12mm Be target from
position 5 (serial #109) was removed from
 36x 
  347   Tuesday, May 07, 2024, 13:21 Albert KongRepairTarget 2CoolingT2 Cooling System Expansion Tank Ultrasonic Level Sensor RepairAt ~8am on May 06, the expansion tank level
sensor for the T2 cooling system suddenly
became noisy. 
 T2_Level_EPICS_Readout.pdfT2_expansion_tank_sensor_noise_issue_-_4_hr_after_fix.PNG 
  346   Wednesday, April 03, 2024, 10:48 Adam NewsomeOtherOtherBL1A Holding TankBL1A Holding Tank - water level checkAs of 2024-04-03, the BL1A Holding Tank
water level is approximately 580L. It is
recommended to drain the tank prior to the
  
  345   Thursday, February 15, 2024, 14:53 Albert KongMaintenanceTarget 2Air amplifiersT2 Lower Air Amplifier Maintenance/RebuildThe lower amplifier for the T2 target station
air supply was removed for teardown, inspection,
and rebuild. 
 IMG_4005.JPEGIMG_4006.JPEGIMG_4054.JPEG 
  344   Thursday, February 15, 2024, 12:38 Riley SykesRepairOtherHot CellIndium Extruder Hand PumpFeb 1 2024
Hand Pump observed to be losing pressure
at full extension of cylinder, seals likely
  
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