Difference between revisions of "2021-05-12"

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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...")
 
(New items for discussion:)
Line 26: Line 26:
 
*This week:  
 
*This week:  
 
*#*Component disconnects (Mostly complete)
 
*#*Component disconnects (Mostly complete)
*#*Stage larger table for beam line prep behind MeV dump (Complete)
 
*#*Vent elevated line for component removal (Complete)
 
*#*Pull components from elevated line (In progress) IDLM601 dump, FC4, ITVM904, ITVM905, and VIPM904,5a,and 5b removed & 4 5/8" BPMs.
 
 
*#*Diagnose Chopper slit (Complete - gear box issue; on A5 controls/STAC5 now. Thanks to Scott!)
 
*#*Diagnose Chopper slit (Complete - gear box issue; on A5 controls/STAC5 now. Thanks to Scott!)
*#*Target interlock completed for beam mode with SCAM (Thanks to all involved!)
+
*#*Post 2-d schematic on beam line to guide installation (Completed and posted)
*#*Inventory Faye's old office for materials (Completed by John)
+
*#*Install more brackets and flange supports on 80/20 (BPM locations; need measurements...) (Completed)
*#*Shaun iterating on design to add additional viewer per Yan/Matt's request
+
*#*PEPPo magnet/Solenoid installed on 80/20 (Completed)
*#*Do we have fluorescing screen on hand for behind samples? (Yes)
+
*#*Gun work progressing well:
*#*Parts for install; give them to Teena for UHV cleaning... (1st load completed; target vessels as well as many conflats/reducers being cleaned now...)
+
*#*# [https://logbooks.jlab.org/entry/3876061 Schneedle replaced]
*#*Viewer screens require alignment (Matt rough aligned w turnbuckle)
+
*#*# [https://logbooks.jlab.org/entry/3876599 Scheedle, anode, and cathode aligned]
*#*Add table for vacuum work staging (completed)
+
*#*#[https://wiki.jlab.org/ciswiki/index.php/Spring_2021_-_Rebuilding_Photogun Gun rebuild schedule]
*#*Finish pillaging elevated line; get Shaun list of required transitions.(Completed)
+
*#*Vacuum work / Beam line assembly Fridays starting at 10:30 am for any who want to participate
*#*Gasket purchase: Dunniway Stock Room or Kurt Lesker (silver plated, 2.75", 4.5" and 4 5/8", 30 ea. plus blank 2.75" for the conductance limiting aperture, pack of 10) - Copy from Matt/Marcy's req queue.(Completed)
+
  
 
*Next Week:  
 
*Next Week:  
 +
*#* Alignment today (Wed.) or Friday of big pieces (solenoid, viewer crosses, FC4)
 +
*#* Get area up to transition after solenoid under vacuum. Install valve/bellow/bpm.
 +
*#* Install 4 5/8" BPMs after insertion measurements completed
 +
*#* Break vacuum in FC3 region
 +
 +
2 weeks:
 +
*#*Build 80/20 support structure; add mounting plates/brackets/etc. (Pb table components awaiting delivery)
 
*#*Pull Heliax from Sprectrum analyzer/Control room >> Buncher
 
*#*Pull Heliax from Sprectrum analyzer/Control room >> Buncher
 
*#*Unistrut mounting for cables / gas bottle rack - Neal will do when available
 
*#*Unistrut mounting for cables / gas bottle rack - Neal will do when available
 
*#*4th terminal system in Control room under assembly/rebuild
 
*#*4th terminal system in Control room under assembly/rebuild
*#*Post 2-d schematic on beam line to guide installation
+
*#*Ready to install Al base plates for FC3 region rework as well as solenoid stand. FC3 plate awaiting machining.
*#*Install more brackets and flange supports on 80/20 (BPM locations; need measurements...)
+
*#*PEPPo magnet/Solenoid progress? Under test...
+
*#*Ready to install Al base plates for FC3 region rework as well as solenoid stand. Solenoid plate with magnet; FC3 plate awaiting machining - need still a few weeks off.
+
*#*Build 80/20 support structure; add mounting plates/brackets/etc. (Complete under solenoid; Pb table still needs construction)
+
*#*Gun work continues... (Alignment work in progress...) [https://wiki.jlab.org/ciswiki/index.php/Spring_2021_-_Rebuilding_Photogun Gun rebuild schedule]
+
*#*Screen Material / intensifier on hand; have holder.
+
*#*Vacuum work / Beam line assembly Fridays starting at 10:30 am for any who want to participate
+
 
*#*[https://wiki.jlab.org/ciswiki/index.php/To-do_list Items from To-do list...]
 
*#*[https://wiki.jlab.org/ciswiki/index.php/To-do_list Items from To-do list...]
 
* Engineering
 
* Engineering

Revision as of 13:03, 11 May 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/946721076.
  2. To join via Polycom room system go to the IP Address: 199.48.152.152 (bjn.vc) and enter the meeting ID: 946721076.
  3. To join via phone, use one of the following numbers and the Conference ID: 946721076.
    • Dial Either +1 408 740 7256 or +1 888 240 2560 for US or Canada

Agenda

Schedule

Rough timetable:

  1. CMTF tests with C75-1 (late-March - early-June).
  2. UITF beam line modification
  3. Supplementary Shielding Installation: Mid-June
  4. Beamline Commissioning / Test Plans / Shielding Verification
  5. 7/26/21 Start Hot Check-out
  6. Commission new beam line and execute experiment

Long Term Schedule (McCaughan) Strawman

New items for discussion:

  • Short term schedule update:
  • This week:
      • Component disconnects (Mostly complete)
      • Diagnose Chopper slit (Complete - gear box issue; on A5 controls/STAC5 now. Thanks to Scott!)
      • Post 2-d schematic on beam line to guide installation (Completed and posted)
      • Install more brackets and flange supports on 80/20 (BPM locations; need measurements...) (Completed)
      • PEPPo magnet/Solenoid installed on 80/20 (Completed)
      • Gun work progressing well:
        1. Schneedle replaced
        2. Scheedle, anode, and cathode aligned
        3. Gun rebuild schedule
      • Vacuum work / Beam line assembly Fridays starting at 10:30 am for any who want to participate
  • Next Week:
      • Alignment today (Wed.) or Friday of big pieces (solenoid, viewer crosses, FC4)
      • Get area up to transition after solenoid under vacuum. Install valve/bellow/bpm.
      • Install 4 5/8" BPMs after insertion measurements completed
      • Break vacuum in FC3 region

2 weeks:

      • Build 80/20 support structure; add mounting plates/brackets/etc. (Pb table components awaiting delivery)
      • Pull Heliax from Sprectrum analyzer/Control room >> Buncher
      • Unistrut mounting for cables / gas bottle rack - Neal will do when available
      • 4th terminal system in Control room under assembly/rebuild
      • Ready to install Al base plates for FC3 region rework as well as solenoid stand. FC3 plate awaiting machining.
      • Items from To-do list...
  • Engineering
    1. Insertion measurements in progress on 4 5/8" BPMs
  • Other business

Reports on Open Action Items:

  • Action Items:
    1. Formal run plan

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