Difference between revisions of "Wednesday, August 17, 2016 11:00am EST"

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(New page: Last meeting: Wednesday, June 29, 2016 1:30pm EST == Agenda == <br><br> * Discuss summary of work needed to update CDR * Magnet Review Meeting (Sept. or Oct.) ** Discuss possible a...)
 
 
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<br><br>
  
* Discuss summary of work needed to update CDR  
+
* Discuss status of CDR  
* Magnet Review Meeting (Sept. or Oct.)
+
* Magnet Review Meeting (early Oct.?)
 
** Discuss possible agenda/dates
 
** Discuss possible agenda/dates
* Prep for alignment meeting at next teleconference
+
* Summary of alignment meeting
** current status
+
 
** describe level of engineering that went into each subsystem
+
** In particular
+
*** Hybrid in vacuum chamber
+
*** Photon collimator
+
  
  
Line 21: Line 17:
  
  
Attending: Rakitha, Juliette, Jim, Jason and Ernie
+
Attending: Juliette, KK, Jim, Jason, Ernie
 +
 
 +
* KK will check out the main file
 +
** Juliette will fix collimator section
 +
** Juliette will do a full read-through
 +
** Jim, Jason and Ernie will look at engineering in 1.3 (rev. 165)
 +
** early October absolute final date
 +
** CD1-style review early December
 +
*** technical feasibility (not historical)
 +
* Magnet Review Meeting
 +
** Director's Review in early December
 +
** 1/2 day teleconference in "late" October (week of 24th)
 +
** Four coil scenario most important issue for this
 +
*** Don't need much room for cases between coils
 +
*** water connections should not be an issue
 +
*** vacuum chamber - too long? or multiple chambers? - same single one chamber
 +
** "air core solenoid" under upstream magnet (low priority, solvable problem)
 +
*** shield field
 +
*** steering field
 +
* Summary of alignment meeting
 +
** positive; well-prepared for it
 +
** "mouse-trap" bell-jar idea
 +
*** what if a coil needs to be replaced? - still get it with crane
 +
*** have to disconnect from beamline
 +
*** Jim, Jason, Ernie will make a pro/con list
 +
** Orchestrate the installation in the Hall
 +
* KK visiting DOE tomorrow
 +
** Full-size large conductor coil
 +
** same profile as Jason's
 +
* Next meeting August 31 at 1:30pm EST
  
* Discuss summary of work needed to update CDR
 
** New stuff is mostly collimator
 
** don't change the baseline yet
 
* Magnet Review Meeting (Sept. or Oct.)
 
** Discuss possible agenda
 
*** current status of chosen baseline and comparison of two designs
 
*** budgetary bids
 
*** conductor layouts
 
**** hybrid
 
**** upstream
 
*** vacuum boxes
 
**** hybrid
 
**** upstream
 
*** collimator design
 
**** beam collimator only one that needs to be water cooled
 
**** adjustment system for beam collimator
 
**** primary acceptance might need to be water cooled
 
**** blocking collimators - motion system (this design will not be done?)
 
*** new conductor layout in TOSCA
 
** possible dates
 
*** early October
 
*** at least a couple of weeks before Director's Review
 
* Prep for alignment meeting at next teleconference
 
** Teleconference July 6th at 1:30pm
 
** Alignment meeting July 11, 9-11am EST at JLAB
 
** current status
 
** describe level of engineering that went into each subsystem
 
** In particular
 
*** Hybrid in vacuum chamber
 
*** Photon collimator
 
** Jim will talk to KK about this
 
  
 
<br><br> Return to [[Teleconferences]]
 
<br><br> Return to [[Teleconferences]]
 
<br> Return to [[MOLLER at 11 GeV E09-005]]
 
<br> Return to [[MOLLER at 11 GeV E09-005]]

Latest revision as of 11:54, 17 August 2016

Last meeting: Wednesday, June 29, 2016 1:30pm EST


Agenda



  • Discuss status of CDR
  • Magnet Review Meeting (early Oct.?)
    • Discuss possible agenda/dates
  • Summary of alignment meeting




Minutes

Attending: Juliette, KK, Jim, Jason, Ernie

  • KK will check out the main file
    • Juliette will fix collimator section
    • Juliette will do a full read-through
    • Jim, Jason and Ernie will look at engineering in 1.3 (rev. 165)
    • early October absolute final date
    • CD1-style review early December
      • technical feasibility (not historical)
  • Magnet Review Meeting
    • Director's Review in early December
    • 1/2 day teleconference in "late" October (week of 24th)
    • Four coil scenario most important issue for this
      • Don't need much room for cases between coils
      • water connections should not be an issue
      • vacuum chamber - too long? or multiple chambers? - same single one chamber
    • "air core solenoid" under upstream magnet (low priority, solvable problem)
      • shield field
      • steering field
  • Summary of alignment meeting
    • positive; well-prepared for it
    • "mouse-trap" bell-jar idea
      • what if a coil needs to be replaced? - still get it with crane
      • have to disconnect from beamline
      • Jim, Jason, Ernie will make a pro/con list
    • Orchestrate the installation in the Hall
  • KK visiting DOE tomorrow
    • Full-size large conductor coil
    • same profile as Jason's
  • Next meeting August 31 at 1:30pm EST




Return to Teleconferences
Return to MOLLER at 11 GeV E09-005