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-Beamlines, Page 7 of 7  Not logged in ELOG logo
  ID Date Author Category Type Subjectup Text Attachments
  103   Monday, February 20, 2017, 15:58 Keith C NgM9Developmentt2 m9 job wrap upRestored shielding to T2 M9 void, blocks
seem more crooked compared to previous years.
 20170220_t2m9alignment_P1030616.JPG20170220_t2m9alignment_P1030621.JPG 
  116   Monday, March 26, 2018, 15:57 Keith C NgM9Maintenancet2 m9 laser tracker alignmentRemoved all Leica tracker targets from
M9 pit, I will proceed with blanking off
T2 exit port sometime this week. Alignment
  
  115   Wednesday, March 21, 2018, 15:22 Keith C NgM9Repairt2 m9 laser tracker jigsInstalled the remaining laser tracker jigs
for beam lines. No issues. Made sure 8"
target the mounting poles did not interfere
 20180321_t2m9_P1030966.JPG20180321_t2m9_P1030967.JPG20180321_t2m9_P1030968.JPG 
  117   Tuesday, March 27, 2018, 15:08 Keith C NgM9Standard Operationt2 m9 port blank off1.
Blank off installed 11:40      with Dan McDonald,
east spring ear looks 'deeper" than
 20180327_t2m9_P1030978.JPG20180327_t2m9_P1030979.JPG 
  118   Thursday, March 29, 2018, 15:15 Keith C NgM9Maintenancet2 m9 port blank offToday leak checked the M9 exit port with
Edi and we found no leaks. The usual delayed
helium response in the M20/Collimator B/
  
  114   Friday, March 16, 2018, 13:39 Keith C NgM9Maintenancet2 m9 port inspectionVideo imaged T2 port post blank off removal,
looks roughly the same as last year. Knife
edge looks clean.
 2018_t2m9flangeinspection2.jpg2017_t2m9flangeinspection.jpg 
  34   Wednesday, February 06, 2013, 16:33 Keith C NgPrimary BeamlinesMaintenancet2 monolith measurementsBeam lines took measurements of top of
T2 using Leica Total Station. Required no
crane activities over 1A blocks.
 20130206_t2alignmeas_IMG_0140.JPG20130206_t2alignmeas_IMG_0139.JPG 
  106   Thursday, July 27, 2017, 09:02 Keith C NgPrimary BeamlinesDevelopmenttesttest   
  90   Friday, March 04, 2016, 16:05 Keith C NgPrimary BeamlinesDevelopmentvault beamline 4 disassembly 
Attempted
to remove RH parts between Q1, 2 and monitor
  
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