Difference between revisions of "2021-08-25"

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(Created page with "== Meeting Information == ==== Connecting ==== To connect to the meeting, please do the following: Time: Wednesday at 9:00 AM EST. # To join via a Web Browser, go to the pag...")
 
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== Agenda ==
 
== Agenda ==
 
==== <u>Schedule</u> ====
 
==== <u>Schedule</u> ====
 
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# 8/23/21 Start commissioning (2 weeks) [In progress]
Long Term Schedule: [[media:WWinstall-8.4.21.pdf|Gantt]] ([[media:WWinstall-Todo_8.4.21.pdf|Outstanding tasks]])
+
# 8/23 BNNT cooldown in CMTF (Allegedly)
# 8/9/21 Start Hot Check-out
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# 8/23/21 Start commissioning (2 weeks)
+
# 8/23 BNNT cooldown in CMTF
+
 
# 9/7/21 Perform experiment (3 weeks)
 
# 9/7/21 Perform experiment (3 weeks)
 
# 10/18 C50R in CMTF
 
# 10/18 C50R in CMTF
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'''[[E-beam_Irradiation_Experiment| Experiment]]:'''
 
'''[[E-beam_Irradiation_Experiment| Experiment]]:'''
* [[UE-21-001_Experimental_Binder_Documents| COO/ESAD/RSAD prepared]]; committee response [[media:UE-21-001_ERR_response.docx| delivered]].  
+
* Shift staffing schedule good for now; 2nd pass later. Li training as operator.
* ERR walk-through good.
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* Shift staffing schedule circulated
+
  
 
'''Software'''
 
'''Software'''
* Changes made in UED workspace for names and field maps; ready to merge soon. (Thanks Gary/Michele!)
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* [https://accweb.acc.jlab.org/hco/reports/overall-status?destinationId=50&destinationId=54&destinationId=55&categoryId=&systemId=&regionId=&groupId=&qualified= HCO complete to keV; underway in MeV]
* [https://accweb.acc.jlab.org/hco/reports/overall-status?destinationId=50&destinationId=54&destinationId=55&categoryId=&systemId=&regionId=&groupId=&qualified= HCO underway]
+
  
 
'''CIS/EGG:'''
 
'''CIS/EGG:'''
* Photocathodes in progress: One created - low QE; 2nd one being heated now. [Joe/Max]
+
* Photocathode with 4% QE created by Max and behaving well!
* Align laser to photocathode, using retro and QE (8/5) [Shukui]
+
* [https://wiki.jlab.org/ciswiki/index.php/Spring_2021_-_Rebuilding_Photogun Gun rebuild wiki]
+
  
 
'''DC Power:'''
 
'''DC Power:'''
* Trims: Complete - final tests awaiting UED merge
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* Trims: Complete - excluding M603H/V pair not appearing on trim rack
 
* Solenoid [http://devweb.acc.jlab.org/CSUEApps/uitflist/task/1672 UITFList Task]:  Interlock checks completed. Diagnostics on box supply reading incorrectly, measured input voltage at supply to be 470VAC. Diagnostic repair and powering load to be completed at first opportunity.  
 
* Solenoid [http://devweb.acc.jlab.org/CSUEApps/uitflist/task/1672 UITFList Task]:  Interlock checks completed. Diagnostics on box supply reading incorrectly, measured input voltage at supply to be 470VAC. Diagnostic repair and powering load to be completed at first opportunity.  
* Replacement of cards and utility chassis' acquired for CEBAF under way...
+
 
  
 
'''Instrumentation and Controls:'''
 
'''Instrumentation and Controls:'''
''Chopper Controls (Windham/Lu)''
 
 
* Target Motion Control - [https://logbooks.jlab.org/entry/3884440 Carriage remotely operable], step count needs some fine tuning.
 
* Target Motion Control - [https://logbooks.jlab.org/entry/3884440 Carriage remotely operable], step count needs some fine tuning.
* Control Screen complete?
+
* Control Screen complete and functional
  
 
''Vacuum (Ketchum/Kortze)''
 
''Vacuum (Ketchum/Kortze)''
* VFVM401 Fast Valve [https://logbooks.jlab.org/entry/3890917 limit switches adjusted]; Kortze working firmware. Matt hooked air line up.
+
* VFVM401 Fast Valve [https://logbooks.jlab.org/entry/3890917 limit switches adjusted]; Kortze working firmware; valve open.  
* VCGM604 Cathode Gauge cabled
+
  
 
''BCM''
 
''BCM''
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'''SSG:'''
 
'''SSG:'''
 
 
''BLM installation underway:''  
 
''BLM installation underway:''  
 
* Replace those previously removed
 
* Replace those previously removed
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'''ME / Installation:'''
 
'''ME / Installation:'''
* Shielding package verified by RCG; RCG checklist Friday.
 
 
* [[media:JL0029599-2000UITF_MeV_BEAMLINE07-JUN-21.pdf|Songsheet]] being updated by Shaun; be sure to let him know when changes are made!
 
* [[media:JL0029599-2000UITF_MeV_BEAMLINE07-JUN-21.pdf|Songsheet]] being updated by Shaun; be sure to let him know when changes are made!
* Mount [https://logbooks.jlab.org/entry/3877442 gas bottle rack] in Labyrinth (Staged); remove gas bottles to rack.
 
* Eric Forman to update Quick Reference Drawing
 
 
'''Sys Admin:'''
 
* Need to configure wall monitors and install small networked printer.
 
 
  
 
'''Action items:'''
 
'''Action items:'''
# UITFList task creation for necessary beam studies
+
# Open Tasks:
 
#* RCG Test (Keith) (Done)
 
#* RCG Test (Keith) (Done)
 
#* Fast Valve Test (Leo/Jim)
 
#* Fast Valve Test (Leo/Jim)
#* Chopper slit (Scott/Weiwei)
+
#* Target Encoder Interlock (Scott/Weiwei/Gary) [Complete]
#* Target Encoder Interlock (Scott/Weiwei/Gary)
+
 
#* BLM test (Scott B.)
 
#* BLM test (Scott B.)
#* Target Rail calibration
+
#* Target Rail calibration [Complete]
#* Others...
+
# Snap file for design optics (Dennis/Xi) [Complete; loaded]
# Snap file for design optics (Dennis/Xi)
+
 
# Daily Run Coordinator Meetings (Mike/Gigi)
 
# Daily Run Coordinator Meetings (Mike/Gigi)
 
# Populate shift plans (Mike / Gigi)
 
# Populate shift plans (Mike / Gigi)
# Shift taker instructions (Mike)
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# Shift taker instructions (Mike) [Complete]
# HCO
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# HCO [Complete - keV]
# Beam Authorization (Mike)
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# Beam Authorization (Mike) [Complete]
 
# Hazard analysis for Randy (Mike)
 
# Hazard analysis for Randy (Mike)
 +
# Shielding package verified by RCG [Complete]
 +
# Quick Reference Drawing; File transferred to Mike and updated. Final walk down needed.
  
 
* [[media:Engineering-support-jobs.docx| List of Engineering Jobs remaining]]
 
 
[[Meeting_minutes | Back to Main Meeting Minutes Page]]
 
[[Meeting_minutes | Back to Main Meeting Minutes Page]]

Revision as of 23:07, 24 August 2021

Meeting Information

Connecting

To connect to the meeting, please do the following: Time: Wednesday at 9:00 AM EST.

  1. To join via a Web Browser, go to the page [1] https://bluejeans.com/984025598.
  2. To join via Polycom room system go to the IP Address: 199.48.152.152 (bjn.vc) and enter the meeting ID: 984025598.
  3. To join via phone, use one of the following numbers and the Conference ID: 984025598.
    • Dial Either +1 408 740 7256 or +1 888 240 2560 for US or Canada

Agenda

Schedule

  1. 8/23/21 Start commissioning (2 weeks) [In progress]
  2. 8/23 BNNT cooldown in CMTF (Allegedly)
  3. 9/7/21 Perform experiment (3 weeks)
  4. 10/18 C50R in CMTF
  5. Booster qualification following experiment until cryo trade to CMTF

New items for discussion:

General:

Reports by Group:

Experiment:

  • Shift staffing schedule good for now; 2nd pass later. Li training as operator.

Software

CIS/EGG:

  • Photocathode with 4% QE created by Max and behaving well!

DC Power:

  • Trims: Complete - excluding M603H/V pair not appearing on trim rack
  • Solenoid UITFList Task: Interlock checks completed. Diagnostics on box supply reading incorrectly, measured input voltage at supply to be 470VAC. Diagnostic repair and powering load to be completed at first opportunity.


Instrumentation and Controls:

Vacuum (Ketchum/Kortze)

BCM

  • BCM project software integration under way between Musson/Seaton and Sue Witherspoon

SSG: BLM installation underway:

  • Replace those previously removed
  • Additions
    1. In crotch of MeV/Wastewater selecting dipole.
    2. Near 1st new diagnostic cross d.s. of solenoid
    3. Near 2nd new diagnostic cross by FC4
    4. D.S. of target after lead shielding

FSD inputs (original)

  • BCM current clamp system
  • Update gold masking

ME / Installation:

  • Songsheet being updated by Shaun; be sure to let him know when changes are made!

Action items:

  1. Open Tasks:
    • RCG Test (Keith) (Done)
    • Fast Valve Test (Leo/Jim)
    • Target Encoder Interlock (Scott/Weiwei/Gary) [Complete]
    • BLM test (Scott B.)
    • Target Rail calibration [Complete]
  2. Snap file for design optics (Dennis/Xi) [Complete; loaded]
  3. Daily Run Coordinator Meetings (Mike/Gigi)
  4. Populate shift plans (Mike / Gigi)
  5. Shift taker instructions (Mike) [Complete]
  6. HCO [Complete - keV]
  7. Beam Authorization (Mike) [Complete]
  8. Hazard analysis for Randy (Mike)
  9. Shielding package verified by RCG [Complete]
  10. Quick Reference Drawing; File transferred to Mike and updated. Final walk down needed.

Back to Main Meeting Minutes Page