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 16 of 18  Not logged in ELOG logo
ID Date Author Category Typedown Specific Subject Text Attachments
  234   Wednesday, March 28, 2018, 10:12 Isaac EarleStandard OperationOtherOtherFive waste pails moved to East Vault Tunnel for storage Five 5 gallon metal pails with active
waste were moved from the Warm Cell to the
Cyclotron East Vault Tunnel today for long
  
  236   Tuesday, April 10, 2018, 11:20 Isaac EarleMaintenanceOtherCoolingT1 and T2 cooling package shutdown MRO work The following work was performed
on the T1 and T2 cooling packages during
the 2018 shutdown:
  
  237   Friday, April 13, 2018, 14:21 Isaac EarleMaintenanceOtherOtherM20 beam blocker MRO and T1/T2 final checksThe M20 beam blocker main shaft seals were
replaced as per the T1/T2 target device maintenance
schedule.  Both air cylinders were found
  
  243   Tuesday, August 28, 2018, 11:16 Isaac EarleStandard OperationOtherOtherSouth TNF Holding Tank water released The water in the South TNF Holding
Tank was released today under work permit
#C2018-08-28-3.  The tank contained
  
  245   Thursday, October 25, 2018, 08:58 Keith C NgRepairOtherOtherT1 collimator valve solenoid coil replaced againOn
23rd October we restarted the T1 and T2 water
packages after the mini shutdown and after
  
  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
  
  248   Friday, January 25, 2019, 10:53 maicodallavalleRepairOtherCyclotron electricalCyclotron Elevating system Motor electrical wire repairs2018 Cyclotron lid up problem. Station
#9 was  found to  have the motor
wires along the beam plain had damaged wire
  
  250   Tuesday, April 16, 2019, 15:35 Keith C NgRepairOtherM9M9 project post shutdown summary Completed work at m9 beam line:
- Removed existing service stand
and associated cable and water services.
  
  253   Tuesday, December 17, 2019, 12:39 Isaac EarleStandard OperationOtherOther55 gallon drum and old M9 service stand moved to Rad Waste PitThe following items were moved today from
the Warm Cell to the Rad Waste Pit for long
term storage:
 RWC-55-01-2019.pdfpit_-_before_move.jpgdrum_being_lifted.jpgpit_-_after_move_-_showing_drum.jpgpit_-_after_move_-_showing_service_stand_(bottom_right_with_green_sling).jpg 
  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 
  257   Monday, February 10, 2020, 14:51 Isaac EarleMaintenanceOtherOtherT1-MK2 target and M9BB moved The T1-MK2 target was moved from
the hot cell to Hole #5 in the storage pit. 
The M9 beam blocker was then moved from the
  
  258   Friday, February 28, 2020, 09:06 Isaac EarleDevelopmentOtherM9M9 Q1Q2 service stand floor plate installed The M9 service stand floor plate
(TB23351) was installed in the M9 pit yesterday. 
Prior to installation all 5 threaded inserts
 M9_service_stand_floor_plate_TB23351.png 
  259   Wednesday, March 04, 2020, 13:42 Ron KuramotoRepairOtherOtherB/L 1A vacuum air leak repair A 4” Marmon aluminum blank-off
flange and o-ring were replaced on the south
port of the T1 target monolith vacuum vessel. This
 1AT1_Vacuum_Leak_Repair-Feb2020.pdf 
  260   Wednesday, March 11, 2020, 10:29 Isaac EarleDevelopmentOtherM9M9 Q1Q2 service stand foot plate installed The M9 Q1Q2 "foot" plate
(TB23363) has been installed over the floor
plate.  A nominal gap between the plates
  
  261   Monday, March 23, 2020, 16:13 Isaac EarleMaintenanceOtherOtherM9 beam blocker MRO completedM9 beam blocker MRO work was completed
in the hot cell today.  This included
replacement of the main shaft seals and replacement
  
  263   Tuesday, June 09, 2020, 17:01 Isaac EarleDevelopmentOtherM9Cables and helium leak check line installed to M9 service stand The 10-pin thermal switch wire, 2-pin
steering wire for Q2, and a 1/4" copper
tube for remote helium leak check were installed
  
  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 
  265   Friday, June 12, 2020, 13:54 Isaac EarleDevelopmentOtherM9M9 Q1Q2 water header installedThe Q1Q2 water header (TB23481) was mounted
this morning as per installation drawing
TB23400.
 2.jpg1.jpg 
  266   Tuesday, July 07, 2020, 13:22 Isaac EarleDevelopmentOtherM9M9 Q1Q2 The M9 Q1Q2 magnet assembly lift
beam has been installed according to drawing
TB23401.  The side-to-side as well as
 8.jpg1.jpg4.jpg6.jpg 
  267   Tuesday, July 07, 2020, 15:13 Isaac EarleDevelopmentOtherM9M9 Q1Q2 service stand Lemo connector wiringThe diagram below shows the wiring for
the two connectors on the service stand (the
wires running from the stand to the power
 Lemo_pin_wiring.PNG 
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