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 12 of 18  Not logged in ELOG logo
ID Date Author Categorydown Type Specific Subject Text Attachments
  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
  
  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
  
  226   Thursday, July 27, 2017, 08:57 Isaac EarleOtherTarget 2CoolingFailed T2CS:SVSEC valves investigation The three failed T2 cooling system
secondary side solenoid valves were tested
yesterday to try to determine the problem.
  
  246   Thursday, November 01, 2018, 13:57 Keith C NgOtherOtherOthernuclear venillation in hot cells not workingRandomly checked on the nuclear ventilation
for the Meson Hall Hotcells and discovered
they were not running again (both magnahelic
  
  254   Monday, January 20, 2020, 16:07 Isaac EarleOtherOtherOtherSecond 55-gal drum moved to cyclotron east vault tunnel The second (and final) 55 gallon
drum containing active items from the Meson
Hall East Hot Cell was transported today
 RWC-55-02-2019_(after_move_to_cyc_vault_tunnel).pdf 
  288   Thursday, April 14, 2022, 14:38 Adam NewsomeOtherTarget 2DiagnosticsIssue with Protect Monitor SHV CableDiagnostics group (Shengli Liu) noted a
lack of connectivity between control panel
and T2 Protect Monitor via the high voltage
 PXL_20220414_210238000.jpgPXL_20220414_210053641.jpgPXL_20220414_210037717.jpg 
  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 
  297   Wednesday, July 06, 2022, 12:52 Adam NewsomeOtherOtherHot CellPotential hot cell window oil leakSome oil was noticed around the hot cell
window, on the control panel, and on the
ground below the control panel. A leak is
  
  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 
  331   Tuesday, July 18, 2023, 09:14 Adam NewsomeOtherTarget 1CoolingT1 Cooling Package: target flow (FGTGT) sensor noise issuesBetween 1:00 pm and 6:00 pm on July 17,
2023, the T1 target cooling water flow rate
sensor exhibited some noise which resulted
 1.PNG2.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
  
  349   Friday, June 28, 2024, 15:44 Albert KongOtherOtherTransfer FlaskInspection of Primary Target Transfer Flask





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 Flask_Inspection_Images_(26_June_2024).pdf 
  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 
  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
  
  3   Friday, November 04, 2011, 13:36 Isaac EarleMaintenanceTarget 2TargetKaon Target (Training)  Moved Kaon Target from storage
pit to remote handling hot cell using flask
as training exercise.  Safety surveyor
  
  4   Tuesday, December 20, 2011, 09:54 Isaac EarleMaintenanceTarget 1TargetReplaced T1-MK1 Target LadderReplaced T1-MK1 target ladder with the
new ladder design which has an integrated
upper slide plate (2 less sealing locations)
  
  5   Thursday, December 22, 2011, 15:27 Isaac EarleMaintenanceTarget 1TargetT1-MK1 Transferred to Storage Pit T1-MK1 target transferred from hot
cell to storage pit position #3 to free up
the hot cell in preparation for shut-down
  
  6   Thursday, January 05, 2012, 10:18 Isaac EarleMaintenanceTarget 2CoolingSwapped Resin in T2 Cooling PackageDrained T2 cooling package water, collected
sample and delivered to RPG.  Swapped
resin can, refilled, and restarted cooling
  
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