Phase 1
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Quick Phase 1 Links
- ATLIS => Phase 1 ATLIS
- 8:30 Tools => CIS Phase 1 work plans
- HCO => Phase 1 - HCO & Commissioning
- Meetings=> AIPINJ - Upgrade Meetings
- Schedule Status => media:210125_AIPINJ_Schedule.pdf
Major Phase 1 Beamline Components
- 200 kV gun - Cathode, anode and high voltage system
- 200 kV NEG Coated BPM's - New BPM's on beam pipe, NEG coated and absolutely mapped
- Y-chamber Laser Window - Evaluating the best window to minimize birefringence under stress
- DR dipole (15 deg) - New 15 deg air core bend dipole replaces pre-existing DS dipole
- FX beamline and FY chopper solenoids - New double-coil sw/cw capable solenoids with 38 mm (FX) and 46 mm (FY) ID
- FG spin solenoids
- PSS Kicker (upgraded for 200 kV upgrade) - New PSS kicker of reliable design to operate at 200 kV with shorter throw
- WF Wien Filters (200 kV upgrade) - Upgraded Wien filters with 20 A magnetic coils and >18 kV electrodes to rotate spin of 200 keV electrons
- QW Wien quadrupoles (200 kV upgrade) - New quads designed for 200 keV energy, w/ improved magnetic field quality
- Chopping System (200 kV upgrade) - Choppers get higher power amplifiers, maybe a new chopping chamber
- Pre-buncher cavity (200 kV upgrade) - Existing stainless steel pre-buncher replaced by copper cavity for higher power.
- NEG coated 2.5 inch OD BPM's - Replacing (2) existing with (3) new BPM's, provide (x,x',y,y') from gun, help tuning
- HD steering coils - New steering coils for the A1/A2 aperture cubes, improved design and for 200 keV energy
- A1/A2 Aperture Steering Cubes - Reinvented A1/A2 apertures define beam size and PSS kicker destination, include upgraded HD steering coils
- Injector upgrade vacuum improvements - Improvements in the vacuum design, use of getter and ion pumps
- Beamline viewers
- LLRF 3.0 Phase 1
ATLIS Tasks
Open, complete, re-scheduled statuses updated 3/15/21
- AIPINJ
- Open AIPINJ: temporary 5D beam line removal
- Open Gun high voltage conditioning
- Open Injector Wien Filter - system upgrade (2020 SAD)
- Open Mat'l Handling and Installation for Phase I of Inj. Upgrade
- Open Penetration Drops
- Open Remove and re-install BPM's Gun to chopper
- Open Removal of PSS kicker magnet injector segment
- Open Pedestal Location Surveys
- Open Install Chopper SSA's
- Open Remove and calibrate current monitoring electronics
- Open Harp work
- Open Testing Wien HV Controls at UITF
- Open Perform Installation work for newly added Injector bpm during 2020 SAD
- Open Install and Commission Wien filter Power Supplies
- Open Survey support for Injector Upgrade
- Open DC Power Support for Injector Upgrade
- Complete Chopper SSA LCW
- Complete IOCSE11 & IOCINSE4 BPM Controls Update
- Complete Install PSS jumpers for laser work at the Injector
- Complete Relocate Recepacles Downstairs in Injector Bldg.53
- Complete Install Lifting Plates in Ijn. Ceiling to Support 1/4 CM Swap
- CIS SAD Tasks
- Open New Gun2 loading chamber
- Open CEBAF Lead Bricks : Collect, Sort, Clean, Paint, Store
- Placeholder for Tim Minga to test laser room smoke detector alarm to MCC/Guard
- Open No ATLis Fix IHWP readback during SAD
- Injector Related SAD Tasks
- Open LLRF Diagnostics and Repairs in the Linacs and Injector
- Open April 2021 10 Amp System PM Maintenance
- Open Annual Crane Inspections Site wide May 17- May 27 2021
- Open VME FSD Master Card Commisioning
- Open 429 mHz Amp & Power supply being pulled for repair
- Open 2020 SAD Injector / North Linac 30 Hz System checks
- Open Install Ion Pump HV cables and mount Junction boxes on cable trays NL and INJ
- Open PSS Injector Interface Chassis removal
- Open PSS Injector Segment PLC Upgrade
- Open PSS CAMAC Relay cards replacement with VME versions for Injector and BSY
- Open I&C Injector Camac to Vme and camera upgrade
- Open I&C Upgrade harps to PC104
- Open I&C Upgrade existing ItoV System with ItoV VME cards
- Open I&C Accelerator network re-survey
- Open FAC Tunnel Fire Alarm and Suppression Replacement
- Open Apply labels to I&C components during 2020 SAD
- Open Neutron Detector System Installation (SAD 2020)
- Open UHV Power Supply Replacement (ISB)
- Open Trim Utility Chassis Upgrade - All CEBAF Trim Racks
- Open SAD 2020: P.M. of 24V Vacuum Power Supply Chassis
- Open VME crate upgrade to IOCIN3
- Open Remove old Sonitrol system hardware from NA and SA
- Open Shutdown of Panel I-BT in the Injector
- Open Insertable CAMAC to VME EPICS Controls upgrade Injector (iocin1->iocin1b)
- Open Software Controls PSS Injector and North Linac changes on iocsoftsafe2
- Open Perform Basic PM of 45 MeV spectrometer Power Supply
- Open 2020 SAD and Beyond CAMAC / VME PM maintenance and repairs
- Open iocin1 - VME crate replacement
- Open Study - Site Ground Loop
- Open Change transformer tap settings - oil filled transformers
- Open Injector Survey Monuments install
- Complete B53 (INJ SB) Panelboard PM