Tags

October 8th, 2019

PRE-BEAM COMMISSIONING
  • SYSTEMS COMMISSIONING:
    • Splitter magnets (David Burke and Jim Crittenden):
      • Elytt magnets (David Burke):
        • Power supplies connections
        • Water cooling systems – plumbing
        • EPICS name definitions
        • Hall probe testing – transfer function confirmation
        • Hysteresis corrections tests
      • 4 SEPTA-1 (David Burke and Jim Crittenden):
        • Septum 1 – assembly
        • Septum 1 magnet measurements
        • Septum 1 installation (four septa) and survey
          • Water cooling plumbing
          • Power supply connections
        • Septum 1 hall probe testing
      • 4 SEPTA-2 (David Burke and Jim Crittenden):
        • 8 Coils production at BNL
        • 4 Septa 2 assembly
        • Magnet measurements at BNL – Hall probe scan
        • Septa 2 installation and survey
          • Water cooling plumbing
          • Power supply connections
        • Polarity and strength test with the Hall probe
      • The S4 and R4 long quadrupoles (David Burke and Jim Crittenden):
        • Two quadrupoles assembly and survey
        • Power supply cable connection
        • Water cooling plumbing connections
        • One magnet shipment to BNL for magnetic measurements
        • Quadrupole installation and survey
        • Polarity and strength Hall probe testing
      • H5 magnets (David Burke and Jim Crittenden):
        • C-magnet magnet assembly
        • One magnet to be shipped to BNL and measured at SMD
        • Magnet installation and survey
        • Power supply cable connections
        • Water cooling
        • Polarity and strength Hall probe test

  • BPM’s (Robert Michnoff)
    • Cable preparation
    • Boards installation
    • EPICS names
    • Network
    • Testing
    • Scripts for timing the BPM system
    • CBETA EQUIPMENT PROTECTION System (Nilanjan Banerjee and John Dobbins)
      • Completion of the review and documentation
      • Final pre-beam testing
    • Beam Arrival Monitors (BAMs) (Rob Michnoff and John Dobbins)
      • Installation
      • Boards at the Cornell Electronic Shop
      • Testing
    • Fast Loss Monitor system (Nilanjan Banerjee, Rob Michnoff and John Dobbins)
      • Electronic boards
      • Installation
      • Cables
      • Hamamatsu detectors installation and testing on the floor
    • CBETAV (Colwyn Gulliford and David Sagan)
      • EPICS names correspondence to the model names
      • Time of flight and M56 adjustments
      • Orbit corrections (are the survey data placed into the model?) and beam position measurements scripts
      • Dispersion measurement scripts
      • Matching the Splitter lines to the FFA scripts
      • Orbit response scripts predictions
    • Main Linac Cryomodule (Peter Quigley, Nilanjan Banerjee, Vadim Vescherevich)
      • Earlier Cooldown
      • Cryogenic control loop tuning optimization
      • Cavity Q0 measurements will help optimization of the load leveling
      • Control loops optimization under the load
      • Vibration sources require isolation
      • Acoustic piezo feedback upgrade
      • Wave guides upgrade
      • Amplifiers improvements
    • Laser system upgrade at the gun for different bunch patterns configurations (Adam Bartnik)
      • Installation of the new laser shutter.
      • Circular buffer tuning
    • Sliding Joints in the middle of the splitter lines commissioning (David Burke)
    • Beam view screens – beam profile monitors (Karl Smolenski and John Dobbins)
      • Camera testing
      • Inside – outside position testing with the control system
    • Control system (Adam Bartnik, Colwyn Gulliford, Kirsten Deitrick and John Dobbins)
      • EPICS names
      • Network connections
      • Testing the communications
    • FFA - Fixed Field Alternating Fixed Gradient correction system (Colwyn Gulliford, Adam Bartnik, Stephen Brooks, Nick Tsoupas)
      • Hall probe testing (Rob Michnoff)
      • Surveying by the BNL team magnet position re-check
      • Water cooling system check
    • Bunch pattern generator system (Adam Bartnik, and Robert Michnoff)
      • Testing together with the laser system
      • Testing the BPM response

  • BNL Cathode transport (Karl Smolenski and Adam Bartnik)
  • Dump line shielding (Karl Smolenski)
  • Gun and laser system commissioning (Adam Bartnik)
  • Injector system commissioning in September (Adam Bartnik, Kirsten Dietrick, Colwyn Gulliford, and Scott Berg)
  • MLC recommissioning (Nilanjan Banerjee, Peter Quigley, and Scott Berg)
Topic revision: r1 - 08 Oct 2019, DejanTrbojevic
This site is powered by FoswikiCopyright © by the contributing authors. All material on this collaboration platform is the property of the contributing authors.
Ideas, requests, problems regarding CLASSE Wiki? Send feedback