Logbooks Lab Maintenance Evaporator_1 Evaporator_2 Laser cutter Target Production Test-Stand RH-ISAC RH-Cyclotron RH-Meson Hall RH-Beamlines RH-ARIEL
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New entries since:Wed Dec 31 16:00:00 1969
  ID Date Authordown Category Type Subject Text Attachments
  35   Thursday, June 01, 2017, 15:25 Isaac EarleBL4NDevelopmentBL4N 35-deg bender adjustment blocks modified to fit magnetAdjustment blocks were installed on the
second dipole bender today (labeled "No.
03" "C15-III-57/15").  The
 Stress_analysis_on_TBP1808_and_1809_for_modification_to_fit_magnet_-_June_1_2017.pdfTBP1809.JPGTBP1808.JPG 
  36   Monday, June 05, 2017, 16:16 Isaac EarleBL4NDevelopmentBL4N 35-deg bender stand assembly completeAssembly
of two complete bender stands was completed
 14x 
  37   Wednesday, June 28, 2017, 17:37 Isaac EarleBL4NDevelopmentBL4N 35-deg bender "No. 1" installed on magnet stand BL4N 35-deg bender magnet "No.
1" has been installed onto the magnet
stand with "stand leg" configuration
 IMG_0259.JPGIMG_0260.JPGIMG_0258.JPG 
  40   Wednesday, March 13, 2019, 16:14 Isaac Earle100KW Beam DumpDevelopmentTesting EHD water leak detectorsThe following work was completed today
on the EHD water leak sensors:

    Mike Vogel installed a
 9x 
  92   Wednesday, May 07, 2025, 13:50 Isaac EarleHot Cell 1DevelopmentPrototype testing of APTW beam dump module water connectionsTest jig ATA6060 was used to evaluate the
1" VCR connections on the APTW Beam
Dump Module (ATA5900).  The test jig
 Media.jpgMedia_(1).jpgMedia_(2).jpg 
  27   Monday, January 25, 2016, 13:20 Allon MessenbergT-Hall CraneMaintenancePossible oil leakTwo small (approx. 5 cm across) puddles
of green fluid were discovered on the floor,
directly below the crane trolley.  The
 20160122_161849.jpg20160122_161830.jpg20160125_100929.jpg 
  70   Thursday, October 17, 2024, 11:34 Albert KongHot Cell 1DevelopmentTarping completed on hot cell roofTwo tarps were installed above the hot
cell roof to protect against concrete dust
while testing in the hot cell.
 90ab24ac-d55b-43ac-8630-02cd9ca2df85.jpgIMG_0325.JPEGIMG_0326.JPEG 
  71   Tuesday, November 19, 2024, 15:38 Albert KongHot Cell 1Standard OperationAPTW Front End Moved into Hot CellThe APTW front end was moved into the hot
cell, on the lift table, following procedures
outlined in Document-244862.
 23x 
  72   Wednesday, November 27, 2024, 18:38 Albert KongHot Cell 1Standard OperationAPTW Front End Electrical Cable Replacement TestingNovember 27, 2024
Testing completed:

    Removal and re-insertion
 19x 
  75   Wednesday, December 11, 2024, 11:45 Albert KongHot Cell 1DevelopmentAPTW Front End Service Tray and Associated Component TestingDec 10, 2024

Testing completed:
 16x 
  78   Wednesday, January 15, 2025, 12:57 Albert KongHot Cell 1DevelopmentAPTW Front End Service Tray Flexible VCR Line Exchange TestingRemoval and replacement testing of the
stainless VCR lines extending from the HVFT
to the piston modules and FE plate is documented
 Feb13_ServiceTrayToFEPlateLinesExchangeTesting.pdfFeb_20_FE_Plate_Gas_Lines.pdfMar_06_Gas_Line_Exchange.pdf 
  79   Wednesday, January 15, 2025, 12:57 Albert KongHot Cell 1DevelopmentAPTW Front End HTV Water Connector Exchange TestingThe four water connections on the front
end plate of the APTW that will connect to
the HTV were tested for replacement with
 Screenshot_2025-01-15_121632.pngJan15_FE_Plate_Water_Lines.pdfJan23_FE_Plate_Water_Lines.pdfJan29_FE_Plate_Water_Lines.pdfFeb06_FinalHTVFEPlateWaterLineExchangeTesting.pdf 
  80   Wednesday, January 15, 2025, 13:09 Albert KongHot Cell 1RepairWest turntable festooning pillar and cable damageSome issues were encountered with the turntable
controls on the west hot cell, as a result
the festooning post for the turntable was
 IMG_0973.JPEG 
  81   Wednesday, January 15, 2025, 13:23 Albert KongHot Cell 1DevelopmentAPTW Front End Power Busbars Stabuli Connector ExchangeWe successfully performed a removal and
replacement of a power busbar stabuli connector
on the front end plate where the HTV connects
 Jan_15_Stabuli.pdf 
  82   Wednesday, January 15, 2025, 13:52 Albert KongHot Cell 1DevelopmentAPTW Front End VCR Gasket SelectionToday RH (CF and AK) agreed upon using
the following style of gaskets for the ARIEL
front ends:
 IMG_0960.JPEG 
  83   Thursday, February 13, 2025, 18:00 Albert KongHot Cell 1DevelopmentAPTW Front End Mid-Height and Upper VCR Joint Access and Service TestingFeb 13:
The 'hanging' VCR joint on the driver
side was successfully exchanged by hand:
 Feb13_UpperVCRTesting.pdf 
  84   Thursday, February 20, 2025, 14:44 Albert KongHot Cell 1DevelopmentAPTW Front End KF Gasket Clamps Servicing Tests (By Gate Valve)Covers testing for dealing with KF joints
by the gate valve on the FE.
Photos provided in PDF, download
 Feb_20_FE_KF_Joint_Clamps.pdf 
  86   Thursday, March 20, 2025, 16:54 Albert KongHot Cell 1DevelopmentAPTW Front End High Voltage Shielding Exchange TestingPhotos compiled in pdf, download to view
in case ELOG preview truncates.
------------------
 HV_Shield_Testing_Mar_20.pdfApril_16.pdf 
  42   Tuesday, November 19, 2019, 10:31 Adam NewsomeT-Hall CraneRepair900VFD Encoder Board ReplacementAn issue arose in which the ARIEL crane hoist
could not be moved. It was determined that
the East and West drums were out of synchronization
 IMG_20191106_140016.jpgIMG_20191106_153311.jpgIMG_20191112_114042.jpgHoist_Sync_3.jpgHoist_Sync_5.jpg 
  43   Thursday, February 13, 2020, 08:51 Adam NewsomeT-Hall CraneStandard OperationRemote mode door limit switch bypassThe non-existent safety limit switch for
the target hall door which prevents remote
motion has been bypassed in the crane PLC
  
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