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-ARIEL, Page 3 of 4  Not logged in ELOG logo
  ID Date Author Categorydown Type Subject Text Attachments
  73   Thursday, November 28, 2024, 09:04 Adam NewsomeHot Cell 1RepairHot Cell turntables not rotating, access hatch not movingIt was reported that the hot cell turntables
would not rotate and the access hatch could
not be operated. The turntables' elevation
  
  74   Friday, November 29, 2024, 15:23 Adam NewsomeHot Cell 1Maintenance1000 kg crane: y axis position display not functioningAfter a recent power cycle, the y-axis
referencing was lost for the 1000 kg crane.
The position readout was also incorrect,
 PXL_20241202_204356508.jpg 
  75   Wednesday, December 11, 2024, 11:45 Albert KongHot Cell 1DevelopmentAPTW Front End Service Tray and Associated Component TestingDec 10, 2024

Testing completed:
 16x 
  76   Thursday, December 12, 2024, 15:57 Aaron TamHot Cell 1DevelopmentPistons Gas lines exchangeDecember 12, 2024 - Chad Fisher,
Albert Kong, Aaron Tam 
Tests:
 13x 
  77   Thursday, December 12, 2024, 16:20 Aaron TamHot Cell 1DevelopmentExtraction Electrode Banana Plug (Show and Tell) December 12, 2024 - Chad
Fisher, Albert Kong, Aaron Tam, Austin Hagen
Tests:
 6x 
  33   Tuesday, May 02, 2017, 16:52 Isaac EarleBL4NDevelopmentBL4N 35-deg bender stand hardened parts tested Hardness testing was performed on
1 sample each of parts TBP1822 and TBP1823
(part of the 35-deg magnet stand assembly
  
  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 
  1   Tuesday, November 04, 2014, 16:58 John Wong100KW Beam DumpMaintenanceTesting ElogTuesday, November 04, 2014, 16:58
This is a test.

 
  
  2   Wednesday, November 19, 2014, 13:49 Isaac Earle100KW Beam DumpDevelopmentDecision on Modifications to Lower Center Block (TSH0225)I received a call today from Jim Adamson
at Kaltech regarding modifications to shielding
block TSH0225.
  
  3   Friday, November 21, 2014, 13:37 Isaac Earle100KW Beam DumpDevelopmentDestructive Testing of 1" MDC Ceramic BreaksTesting was performed on the ceramic water
breaks to be used on the beam dump water
hose assemblies.  The ceramic breaks
 Ceramic_Water_Break_Test_#1.docxCeramic_Water_Break_Test_#2.docxTest_#1_Broken_Sample.JPGTest_#2_Broken_Sample.JPG 
  4   Wednesday, November 26, 2014, 17:50 Isaac Earle100KW Beam DumpDevelopmentInstallation of Lower Center Block (TSH0461)Painting and relabeling of the modified
lower center block (TSH0461) was completed
on Monday Nov 24.  
 Beam_Dump_Lower_Center_Block_Alignment_-_Nov_25_2014_(from_Darren_Blom).txtIMG_1110.JPGIMG_1125.JPGIMG_4297.JPGIMG_4303.JPG 
  5   Wednesday, December 03, 2014, 10:16 Isaac Earle100KW Beam DumpDevelopmentInstallation of Lower Lead Block and Beam Dump InsertOn November 28th the lower lead shield
was installed with 3/8" shimming at
the front end, and 11/32" shimming at
  
  6   Wednesday, December 03, 2014, 10:36 Isaac Earle100KW Beam DumpDevelopmentUpper half of BD water blocks installed; Bypass loops installedOn December 2 the upper half of the RH
water blocks were installed (4 total) using
a 0.030" thick 6061-T6 Al shim torqued
 IMG_4381.JPG 
  7   Wednesday, December 03, 2014, 10:45 Isaac Earle100KW Beam DumpDevelopmentBD Signals Traced from Service Stand to Junction BoxOn Dec 2 the cables from the BD service
stand area to the junction box were traced
to establish which sensors correspond to
  
  8   Friday, December 05, 2014, 10:43 Isaac Earle100KW Beam DumpDevelopmentLower Lead Shield Drain Line InstalledA 1/8" SS tube was routed from the
Swagelok fitting on the front of the lower
lead shield to the service stand water catch
 IMG_4383.JPGIMG_4384.JPGIMG_4385.JPG 
  9   Tuesday, December 16, 2014, 16:36 Isaac Earle100KW Beam DumpDevelopmentUpper Pb Shield and Water Hoses Installed The upper lead shield was installed
this morning.  Also the water hoses
for lower lead shield, beam dump, and upper
 BD_Hose_Install_Notes.pdfIMG_4407.JPGIMG_4408.JPGIMG_4410.JPG 
  10   Friday, December 19, 2014, 14:05 Isaac Earle100KW Beam DumpDevelopmentBeam Dump & Lead Shielding Design Documentation As there likely won't be an opportunity
to properly document the design of the beam
dump insert and cooled lead shielding in
 Cooled_Lead_Shielding_Scanned_Design_Notes_(Isaac_Earle).pdf 
  11   Monday, December 22, 2014, 14:21 Isaac Earle100KW Beam DumpDevelopmentWater System Leak CheckedThis morning Bill Richert pressurized the
beam dump water cooling system with 30psi
air and held for 2 hours.  He reported
  
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