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 18 of 19  Not logged in ELOG logo
  ID Date Author Category Type Specificdown Subject Text Attachments
  327   Thursday, April 06, 2023, 13:35 Albert KongMaintenanceTarget 1ControlsT1 Motor Controller Hearbeat Trip (+T2 Heartbeat Trip)The T1 motor controller hearbeat tripped
(noticed this morning). 
This does not seem prevent beam delivery
 MotorControllerHB.pngScreenshot_2023-04-11_145420.png0367549f-9672-4009-be34-df7abacf4a32.jpgScreenshot_2023-05-16_091027.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
  
  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 
  367   Tuesday, June 03, 2025, 11:39 Aaron TamStandard OperationOtherBL1A Holding TankBL1A Active Water Holding Tank June 3, 2025 - Albert Kong,
Aaron Tam 
RPG finished analysis of
 Sight_Glass_1.jpgSight_Glass_2.jpgTank_conditions_to_start.jpgTritium_Sample_and_Analysis_Form_-_T2_Cooling_Package_-_2025-01-10_-_Completed_2025-05-27.pdf 
  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 
  63   Thursday, November 22, 2012, 17:22 Isaac EarleStandard OperationTarget 1Active SumpRH Lab Active Sump Released On Wednesday November 21 at approximately
9am the level of the Remote Handling active
sump was inspected and found to be at approximately
  
  89   Wednesday, September 25, 2013, 14:05 Isaac EarleStandard OperationTarget 1Active SumpRH Lab Active Sump Level Sensor InspectedA notification was received that the RH
lab active sump level sensor is due for annual
inspection.  The sensor was tested and
  
  126   Monday, November 17, 2014, 10:14 Isaac EarleDevelopmentTarget 1Active SumpFilter Installed Downstream of RH HC Lab Active SumpA filter housing and filter were installed
by Dan McDonald on November 14 in the piping
section between the Remote Handling Hot Cell
 IMG_4273.JPG 
  128   Tuesday, November 18, 2014, 10:52 Isaac EarleStandard OperationTarget 1Active SumpRH Hot Cell Lab Active Sump ReleasedRelease of the Remote Handling Hot
Cell Lab active sump water was completed
  
  172   Monday, September 28, 2015, 10:29 Isaac EarleStandard OperationOtherActive SumpRH Hot Cell Lab Active Sump High Level Sensor Tested The RH hot cell lab active sump high
level sensor was tested as part of the yearly
scheduled inspection.  High water level
  
  199   Friday, April 22, 2016, 14:45 Isaac EarleOtherOtherActive SumpRH MH Hot Cell Lab Active Sump Water ReleasedThe Remote Handling Hot Cell Lab Active
Sump has been released to city sewer following
the procedure in Document-64834.  The
  
  203   Tuesday, June 28, 2016, 08:32 Isaac EarleOtherOtherActive SumpRH MH Hot Cell Lab Active Sump Overflow A call was received from the MCR
at approximately 21:30 on Monday June 27th
to report that active drains in the east
  
  204   Tuesday, June 28, 2016, 16:28 Isaac EarleOtherOtherActive SumpRH MH Hot Cell Lab Active Sump High Level Sensor Test The high level sensor for the Meson
Hall Hot Cell Lab Active Sump was tested
today and worked as expected.  When
  
  205   Wednesday, July 06, 2016, 13:31 Isaac EarleOtherOtherActive SumpActive Sump RCR Lab and MCR Alarms Not Working - Suspect Controls IssueFurther tests were done on the active sump
high level float switch today.  The
switch was triggered 1 time by filling the
  
  207   Thursday, September 08, 2016, 17:26 Isaac EarleDevelopmentOtherActive SumpNew Active Sump High Level Switch and Electronics InstalledTo address the deficiencies identified
in E-Logs #204 and #205 the old active sump
high level switch was replaced with Omega
 IMG_7381.JPGIMG_7386.JPGRH_HC_Lab_Active_Sump_High_Level_Sensor_-_Electrical_Schematic.pdf 
  215   Wednesday, March 15, 2017, 16:13 Isaac EarleStandard OperationOtherActive SumpMeson Hall Hot Cell Lab Active Sump Water Released On March 13th in the morning the
Meson Hall Hot Cell Lab active sump reached
the high level sensor.  The system responded
  
  233   Thursday, March 22, 2018, 17:24 Isaac EarleStandard OperationOtherActive SumpRH Lab active sump released The RH Lab active sump level reached
the high limit yesterday due to an overflow
of the ultrasonic cleaner in the Rad Waste
  
  275   Wednesday, April 14, 2021, 14:30 Isaac EarleStandard OperationOtherActive SumpRH Lab Active Sump pumped out The RH Lab Active Sump reached the
high level sensor at some point overnight
before the April 8th work day.  Maico
  
  299   Monday, August 22, 2022, 09:01 Adam NewsomeStandard OperationOtherActive SumpActive Sump DrainingOn Aug. 18, 2022, Operations informed RH
group that an alarm activated for the full
status of the MHESA B1 RCR1 Lab holding tank.
  
  306   Tuesday, January 03, 2023, 07:42 Adam NewsomeOtherOtherActive SumpActive Sump - Level CheckThe sump level was checked by Robin Swanson
on Dec. 31, 2022. It was essentially empty
- see attached photo.
 2022-12-31.jpg 
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