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LTU and Beam Dump Installation April 16, 2007. LTU and Beam Dump Installation. LTU Beamline Design LTU Beamline Overview LTU BTH West Section 72 Installation Drawing Example Quadrupole Support Geometry Quadrupole Support Modal FEA Quadrupole Alignment Stage Geometry
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LTU and Beam Dump Installation • LTU Beamline Design • LTU Beamline Overview • LTU BTH West • Section 72 Installation Drawing Example • Quadrupole Support Geometry • Quadrupole Support Modal FEA • Quadrupole Alignment Stage Geometry • LTU Supports Geometry • LTU Installation Sequence • Beam Dump Geometry • Safety
LTU Beamline Overview • 11 Sections (71-82) • 27 meter nominal section length • VAT vacuum valve isolates each section • Two 40l/s ion pumps per section • One vacuum gauge pair per section • One roughing valve/pump out per section
LTU BTH West BTH west to BTH Transition BSY Muon Plug - LTU Start
Quadrupole Support Geometry Beam Z-Axis Mount Plate
LTU Supports Geometry Device Support Component Support Drift Support
Device and Quadrupole Support Installation SUPPORT COLUMN PRE- ALIGNED MOUNT PLATE GROUT BTH FLOOR
LTU Installation Sequence • Core drill support mount hole patterns serially starting at section 71. • Install quadrupole and device mount plates. • Install Component and Drift supports. • Install quadrupole, dipole, and diagnostics supports. • Install Quadrupoles and Dipoles. • Install Diagnostics, collimators, and single beam. • Install vacuum drifts, ion pumps, VAT valves, bellows modules, and vacuum gauges. • Leak check and pump down section by section from 71 through 82.
Beam Dump Geometry SAFETY DUMP BEAM DUMP BEND MAGNETS
Beam Dump Geometry QUARUPOLE MAGNET
Beam Dump Geometry STOPPER DUMP BEND MAGNETS
Beam Dump Geometry SAFETY BEND MAGNETS QUADRUPOLE MAGNETS
Beam Dump Geometry DUMP SHIELDING
Beam Dump Geometry BEND MAGNETS
Beam Dump Geometry PROTECTION COLLIMATOR SAFETY BEND MAGNETS DUMP LINE
Beam Dump Geometry BEAM DUMP OTR PROFILE MONITOR
Safety • Rigging and Installation will be planned, reviewed, and performed according to SLAC Rigging and Safety Procedures.