Attendees: Rebecca, Eliazar, Elena, Leinani, Alex, Eli, Abigail, Armin, Connor


Announcements:

  • Alex out last week of July (7/23-7/28) + a couple weeks in August
  • Rebecca out July 28-Aug11;
  • Eli out last week of July 27-Aug 2
  • Abigail out Aug 14 -18
  • Antonio out 7/7 -Aug 25
  • Eli out next week


Discussion:

  • Far hall configuration- will they decide by July 25?
    • meeting today: follow-up from diling coming soon (before wednesday?) about interaction points; final "ok" from Mike needed
    • we will get answers on scope
    • if we can't solidify by august - drop from HE scope–potential add backs by way of BCR in February
  • XRT - concerning for RP plan if layout changes, even on other beamlines
  • CXI will not  use KBs - so we will regain some real estate in the hutch
  • Added scope for MFX?
  • Future plans? It would be good to know so we can design with those in mind
  • Documents:
  • Equipment anchoring BIO review -complete
        • stands - complete
        • stopper - Jenna - complete
  • Controls Coordination - meet up to discuss status
      • CXI will host 16M detector power (one full size rack) but will it be close enough?
        • penetration from CXI? existing cable route?
        • back corner?
      • Detectors - what about small detectors?? small 140k Epix HR/UHR
      • OH Robot- yes, the robot will live on
      • Robot OH rack...chiller lives up there, MPOD, server
      • fiber infrastructure for 16M complete
      • vacuum eplan complete and reviewed
        • need new controllers in MFX (MKS 937s)
      • motion eplan is complete - needs review
        • common component connection
      • CC FDR review
      • FXT FDR last week - well done!
      • XRT stand naming DONE
      • Enclosures added to model
      • Rack profile planning ongoing
      • timing system?
        • each hutch has an ATC crate
        • data structure is different for HE - working with data and detectors team
        • fast scope? or virtual?
      • out of scope items - older vac equipment, cameras, and motors etc. : how is this tracked?
  • Temperature monitoring
    • Alex ordered more temperature loggers (10)
    • will place at KB locations and around hutch
    • Matt has old data - gave to Ariel
  •  Facilities
      • Water Routing → change to general facilities topics
        • RDS v2
        • meet with Kingston to discuss options for CO2 cooling
        • water routing work will be packaged with other facilities work and sent out for bid ~late summer
  • Detector Coord
      • detector mover limits
        • can move limit switches to get the stroke that we need
        • use this info to determine max detector envelope for IRD.
      • This Friday
        • CO2 implementation 
        • scientist to decide on types, quantities, need for first light
        • update PRDs?
      • ICD and IRDs in progress
        • interface details with detector mover
  • Laser coordination
      • temp requirement check - look at systems in place for more data
      • Added - struts on granite stand
      • Moved - the ion pump on diagn. std 2. next to ATM
      • Model - updated coordinate systems; stayclears will be added to laser model soon
      • ELi - will add stayclears for under table patch panels - need clearance requirements from Serge
      • Patrick working on PRD details (cacls to check if we can meet requirements)
      • ICD/PRD/Laser ESD still in progress
        • Focus on PRD (working on CXI first)
        • Patrick touch base with Alex?
      • DxS-MFX transport line is still not finalized
        • but it is the preference
      • ATM config?
        • up to 45 deg needed??? possible?
        • difference btwn L2Si vers and HE vers?
      • we are also ready to design laser out-coupling when laser team has details/requirements available
        • Does the detector situation matter? beam tube size? this geometry is important...
        • ideal hole diameter?
        • what is needed?
        • what is common ?
        • document on confluence and eventually in PRD
      • Resend Z location info to M. Greenberg - help him figure out divergence etc. which will let us know what hole diameter we need...
      • thermal issues (see below)
        • temp requirements?
        • current requirement in RDS: +/-0.5 deg C
        • better if laser outside of hutch?
  • Installation
      • CC RFI dates.
      • KB should fit now into schedule
  • Radiation safety
      • Need radiation safety PRD from Shanjie
      • raytace needs to incorporate gantry error
      • fast sensor - need to run for MFX
        • Elena to start this week. do requirements change for MFX in any way?
      • passive shields - Abigail
        • hands on 80/20 experience
      • photon dump design kicks off this month
        • photon dump size for MFX
          • it wil be ~ 1mx 1m
          • sensor selection - looking for a SME
        • ESD in progress with mechanics specified
      • ray trace
        • benchmark cases in progress
        • format question for output
        • walk through with RP during next meeting(s)
      • KB
        • Matt Seaberg - engineering note for KB hardstops
        • hardstops; beam size on photon dump with Matt/Alyssa
        • chiller check - rack space - under diag1
        • check perimeter (for enclosure) - in model
        • Status?
        • focus range
        • ESD documents? 
        • schedule -
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