Remaining items from Bates

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  • FPGA-068 board stack has not been returned by Bates.
  • Fused silica window with RTV attached aluminum flange (2)
  • Dark box assembly (2)
  • Large size nuts for adjusting the PMT mounting plate height (48 additional required)
  • 1 x PMT quartz Window flange O-ring (for upper, beam left box)
  • 1 x Bottom flange O-ring (for upper, beam left box)
  • 2 (or 4) x Spare O-rings
  • Silver plated bolts for the quartz window flange and bottom flange (and washers?)
  • Silver plated bolts for attaching PMT brackets and dark box to window flange
  • Silicon oil for coupling cookies to PMTs and quartz window
  • Cookies for optical coupling PMTs to quartz window
  • Hardware for assembling PMT modules to bracket: screws and spacers (metal) for mounting PMT board
  • 6 PMTs loaned to Bates for bracket prototype and cookie tests