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Friday September 10
Tevatron
A0 Vacuum Upgrade - 60%
D17 Separator Installation - 33%
E4 Vacuum Work - 40%
Level Run - 80% complete (During a level run an alignment crew checks all the magnets positions relative to survey monuments.)
Shimming Dipoles - 35% complete
Kaiser Coil Measurements - 90% complete (A Kaiser coil measurement checks to see if the cryo magnet's coil has twisted or shifted in any way.)
Mark Survey Monuments - 40%
Magnet Stand Replacement - 40%
BPM Upgrade - Tunnel work is 100% complete (A BPM is a Beam Position Monitor.)
Linac
Low Energy LCW System Upgrade - 95% complete
Low Energy LCW Instrumentation Upgrade - 80% complete
Power Amplifier Filament Power Supply LCW Hose Replacement - 60% complete
High Energy RF Maintenance - 100% complete
Mod VME Fans - 100% complete
Drift Tube Tank #5 Replacement - 5% complete
Drift Tube Tank #1 Vacuum Repairs - 100% complete
Booster
Vacuum Work - 67% complete
RF19 - 28% complete
Long 13 Work - 54% complete (Long 13 is a sector of the Booster ring.)
Vertical Collimator - 82% complete
Antiproton Source
Debuncher Injection Area Beampipe and Quadrupole (Quad) replacement - the rebuild of this area has begun
Install Injection Septum - The septum has been installed and pulse tested
Debuncher Motorized Quads Alignment - this work was completed
Debuncher Motorized Quads Installation - ~20% complete
Accumulator Flying Wires - Investigations discovered two wires destroyed - the cause was understood.
ARF1-1 Installation - ~75 complete
AP30 SO Cord Remediation - ~85% complete (Maybe one more week to finish)
Other Work - Target Station, Alignment, Stochastic Cooling, Cryo, LCW, LLRF - all work on track
Main Injector
Accelerator Update Archive
More Information
For Tevatron luminosity charts and the current status of Fermilab's
accelerators and detectors (live!), please go to Fermilab Now
Comments and Suggestions
What do you think about the Accelerator Updates? Please send comments and suggestions to: accelupdates@fnal.gov.
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