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Finalizing gas work, beam installations, detector replacements, and prototype installation in progress during run 6. Updates on LV & signal cables, gas piping, transparency hutch, and support adjustments. Key components being installed before shutdown completion.
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HBD Preparations Don Lynch
HBD • All gas work inside IR to be completed prior to end of shutdown. Gas work external to IR continues as components are received after run 6 commences • Lower I-beams in during run • Upper I-beams to be replaced with • ½ final detector late in run 6 using lower rack only (lower rack to be installed by tomorrow) • Plan B – install prototype during run 6
HBD Mockup HBD LV & Signal cable tray SS Piping to transparency monitor hutch
HBD Gas Piping SS Gas lines from pad to mixing house Stainless Gas Lines to top of CM Piping nearly complete. Flexible lines will connect to detector
HBD HBD transparency monitor hutch waiting for components
HBD & TOF Gas Systems Gas Pad Location for CF4 bottles TOF/HBD Gas Flow Control Rack Electronics rack In Gas Mixing House
HBDElectronics HBD low voltage and signal electronics rack (to be located on east-central pedestal) HBD High Voltage Rack (tom be located on Bridge) Only lower rack to be installed prior to Run 6 start
HBDMounting Brackets Drilling and tapping bracket mounts for Support beams Brackets and I-beams installed
HBDMechanical Support HBD Support X, Y adjustments on this side HBD Support X, Y, Z adjustments on this side Design of details is currently in progress
HBDInstallation/Access In Fabrication at CS CM scissor lift table Extensions (extends table 22” east & west; Steps up 8”)
HBDCabling/pipingplan 12” cable trays Panduit plastic cable organizers Hard pipe Flex pipe