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 1 of 7  Not logged in ELOG logo
ID Date Author Category Type Subject Text Attachments
  130   Friday, May 06, 2022, 11:27 Keith C NgPrimary BeamlinesStandard Operation4V CM1 RH joint install 2022 Apr 28 to 29:
Installed a new remote handling 4"
indium joint for new beamline 4 north section.
 2022_4v_cm1_rh_joint_install.pdf 
  129   Friday, March 18, 2022, 12:12 Keith C NgPrimary BeamlinesRepairq15 repair beamlines replaced leaking insulator
on q15, circuit #4. See updated pdf for replacement
part and location.
 tbp0425d_revB_acad-magnetinsulatortopheaderassembly_w-2022_repairannotations.pdfInkedRH1_0044_LI.jpgRH1_0046.jpgRH1_0050.jpgRH1_0049.jpg 
  128   Monday, August 10, 2020, 16:08 Keith C NgM9DevelopmentM9 Q1Q2 magnet assembly installed in pitThe M9 Q1Q2 magnet assembly was installed
in the M9 beam line today. 
Attached to elog is an inspection
 RHB_9237.JPG20200810_indiumringinspectionreport.pdf 
  127   Friday, August 07, 2020, 16:18 Keith C NgM9MaintenanceT2 M9 exit port and B1 flange cleaningToday we attempted to scrape remnant indium
from T2 M9 exit port and clean B1 knife flange
for the new magnet. Report of todays activities
 Cleaning_the_flanges.pdf 
  126   Thursday, March 19, 2020, 15:42 Keith C NgPrimary BeamlinesDevelopmentVault beamline beam position monitorThe Beam Position Monitor between 1VB1
and 1VM3 has been installed. The indium joints
are leak tight, however the V flanges are
  
  125   Friday, March 06, 2020, 13:36 Keith C NgM9RepairM9 B1 moved to warm cell The M9 B1 was removed from the M9
channel surveyed and moved to the remote
handling warm cell for refurbishment.
 2020_M9_B1_field_survey_out_of_channel.pdf 
  124   Monday, February 24, 2020, 15:13 Keith C NgM9Repairm9 q1q2 repair laser tracker shootBeamlines
shot the position of the M9 T2 port and B1
flange for setting the M9 test stand flanges
 20200224_m9project_P1040686.JPG20200224_m9project_P1040688.JPG 
  123   Thursday, October 24, 2019, 14:41 Keith C NgPrimary BeamlinesMaintenanceannotated drawing of 1A Q15 cooling headers Annotated drawing of TBP0425D attempting
to capture the repairs of 1A Q15 triplet
magnet ceramic insulator/coils over the years.
 tbp0425d_revB_acad-magnetinsulatortopheaderassembly_w-repairannotations.pdf 
  122   Tuesday, September 24, 2019, 14:37 Keith C NgPrimary BeamlinesStandard Operationlead pig radiation surveySurveyed contents of storage flask located
at TNF. The lid was lifted off roughly 12"
up and a pole monitor was swept over the
  
  121   Tuesday, June 11, 2019, 14:56 Keith C NgM9DevelopmentM9 B1 seal notes from 1988 Found original installation notes
for the initial installation of M9 Q1Q2 generation
2 in 1988.
 m9_b1_seal_deans_notes_page_1.pdfM9_B1_seal_Deans_Notes_Page_2.pdf 
  120   Thursday, April 25, 2019, 11:13 Keith C NgM20RepairM20 Q2 repair notesSee attached scan for repair notes regarding
M20 Q2 during the 2019 winter shutdown. The
repair method for M20 Q2 was instigated by
 2019_shutdown_m20_q2_repair_notes.pdf 
  119   Tuesday, April 16, 2019, 11:19 Ron KuramotoPrimary BeamlinesRepair1AQ14 B/L Flange Broken ThermocoupleOn March 7,2019 the Thermocouple (TC) cable
which monitors the temperature of the 1AQ14
B/L vacuum joint was broken when the iron
 1AQ14_FlgTC1_7Mar2019.jpeg1AQ14_FlgTC2__7Mar2019.jpeg1AQ14_FlgTC3_7Mar2019.jpeg 
  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/
  
  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 
  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 
  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 
  113   Thursday, March 15, 2018, 15:48 Keith C NgM9Maintenancem9 t2 alignment jobBlank off removed this morning, video recorded
the T2 flange,B1 flange and B1 vacuum box
interior. Blank off is 150 uSv/h @ .5m, 3
  
  112   Tuesday, March 13, 2018, 15:36 Keith C NgM9Standard Operationm9 alignment workSet up shielding canyon for M9 laser tracker
job.
 dms.jpg 
  111   Wednesday, February 14, 2018, 10:36 Keith C NgPrimary BeamlinesRepair1a q12 q13Uncovered and placed bridges for 1a q12
q13 for doug's re cabling work. See WP C2018-02-13-2:
work
 P1030907.JPG 
ELOG V2.9.2-2455