Geoff Pile FAC Review - Undulator Systempileg@aps.anl.gov 17 June 2008 LCLS Undulator System Status and Schedule Geoff Pile.

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  • Slide 1
  • Geoff Pile FAC Review - Undulator Systempileg@aps.anl.gov 17 June 2008 LCLS Undulator System Status and Schedule Geoff Pile
  • Slide 2
  • FAC Review - Undulator Systempileg@aps.anl.gov 17 June 2008 Safety Minute Two really important statements 1. Never Underestimate the Power of Co-incidence (There could be more safety issues less obvious than the one you are trying to negate) 2. ISM Do what you say you do! Define the scope Analyze (ALL) hazards Develop/implement controls Perform the work within controls Feedback & improvement Even though you wear your PPE youre not always as safe as you might think. This guy is wearing his face mask while arc welding. In this case, its almost as useful as an ashtray on a motorbike.
  • Slide 3
  • Geoff Pile FAC Review - Undulator Systempileg@aps.anl.gov 17 June 2008 All Argonne girder components are planned to be available at least 1 month before the P3 Early Start of Girder Assembly Schedule Considerations
  • Slide 4
  • Geoff Pile FAC Review - Undulator Systempileg@aps.anl.gov 17 June 2008 Controls Status and Schedule Controls -1.4.2 Work Remaining Undulator In-tunnel Rack (UIR) Intra Undulator Cables Electronic Interface Assembly (EIA)
  • Slide 5
  • Geoff Pile FAC Review - Undulator Systempileg@aps.anl.gov 17 June 2008 1.4.2 - Controls Ongoing Work Completed
  • Slide 6
  • Geoff Pile FAC Review - Undulator Systempileg@aps.anl.gov 17 June 2008 Undulator In-tunnel Rack (UIR)
  • Slide 7
  • Geoff Pile FAC Review - Undulator Systempileg@aps.anl.gov 17 June 2008 Undulator In-tunnel Rack (UIR)
  • Slide 8
  • Geoff Pile FAC Review - Undulator Systempileg@aps.anl.gov 17 June 2008 Electronic Interface Assembly (EIA) ~1800 Intra Undulator Cables (pre-made/pre-tested)
  • Slide 9
  • Geoff Pile FAC Review - Undulator Systempileg@aps.anl.gov 17 June 2008 Undulator Magnets and Supports 1.4.3 Undulators (39 @ SLAC 7/2007) Support & Motion System - girder, cam movers & fixed supports (37@SLAC 3/2008) X translation issue Quads and Correctors (36 @SLAC 4/2008)
  • Slide 10
  • Geoff Pile FAC Review - Undulator Systempileg@aps.anl.gov 17 June 2008 1.4.3 - Magnets and Supports Ongoing Work Completed
  • Slide 11
  • Geoff Pile FAC Review - Undulator Systempileg@aps.anl.gov 17 June 2008 All 40 undulators were completed by July 2007
  • Slide 12
  • Geoff Pile FAC Review - Undulator Systempileg@aps.anl.gov 17 June 2008 Girder Manufacture at Metalex Critical Engineering and QA Oversight by Argonne Girders Assembled and Packed at Hi-Tech
  • Slide 13
  • Geoff Pile FAC Review - Undulator Systempileg@aps.anl.gov 17 June 2008 X Translation Stage, Limit Switches, and Adjustable Switch Actuator
  • Slide 14
  • Geoff Pile FAC Review - Undulator Systempileg@aps.anl.gov 17 June 2008 Obtaining X Translation Limits & Stops
  • Slide 15
  • Geoff Pile FAC Review - Undulator Systempileg@aps.anl.gov 17 June 2008 Tuning block modification
  • Slide 16
  • Geoff Pile FAC Review - Undulator Systempileg@aps.anl.gov 17 June 2008 1.4.3.5 - Quads and Correctors 37 magnets and 2 sets of spare coils completed 4/08
  • Slide 17
  • Geoff Pile FAC Review - Undulator Systempileg@aps.anl.gov 17 June 2008 Vacuum Systems 1.4.4 46 Vacuum Chambers produced Manufacture started September 2007 & ended May 2008 33 required 7 spares 1 LTT 5 sacrificed for surface finish measurements Monumental task, huge effort, successful ending. Interest has already been expressed in this technology by other projects around the world.
  • Slide 18
  • Geoff Pile FAC Review - Undulator Systempileg@aps.anl.gov 17 June 2008 1.4.4 - Vacuum
  • Slide 19
  • Geoff Pile FAC Review - Undulator Systempileg@aps.anl.gov 17 June 2008 Inspection and correction of the LCLS VC end flange perpendicularity Inspection of the total length of the LCLS Vacuum Chamber
  • Slide 20
  • Geoff Pile FAC Review - Undulator Systempileg@aps.anl.gov 17 June 2008 Surface Finish Data of 46 Chambers 33 required (7 spare 5 sacrificed 1 LTT) Desirable Acceptable Not Desirable Should Avoid Slope Criteria from H-D Nuhn adjusted for the oval shape Longitudinal: Transverse: The transverse rms slope tolerance is 60 mrad Extrusion #h (mm)rms transverse slope (mrad)rms longitudinal slope (mrad) 1353.5745.4517.36 2216.0220.037.98 3248.5227.788.53 4236.1023.6912.29 5261.2523.039.47 6271.0637.1913.52 8302.8132.2314.06 9251.1731.1419.12 11230.7225.149.82 12294.4127.4315.57 13308.7526.5912.64 14350.8538.5819.37 15306.3734.4915.04 17324.3426.6716.20 18341.1950.4620.50 19246.3524.7811.62 20244.2918.588.08 21331.5334.1215.48 22268.1936.4014.26 23275.3340.4318.56 24229.1523.3610.83 25258.4328.5110.14 26325.9246.8718.46 27327.6653.9723.10 29327.5038.7620.36 30317.9545.5918.91 31334.7647.8919.96 32230.1925.4412.65 33230.1521.7410.27 34294.7044.4216.32 36245.6023.858.93 37198.9717.836.85 38345.2148.7222.86 39311.5851.0218.62 40311.0435.8115.33 41341.1349.2715.58 42233.5722.2410.99 43342.6056.2521.74 44321.3452.8218.67 45332.5652.8219.04 46254.3829.5010.34 Totals (rms)36.9415.52
  • Slide 21
  • Geoff Pile FAC Review - Undulator Systempileg@aps.anl.gov 17 June 2008 Diagnostic Systems 1.4.5 BPM 1.4.5.5 BFW 1.4.5.6 BLM 1.4.5.8
  • Slide 22
  • Geoff Pile FAC Review - Undulator Systempileg@aps.anl.gov 17 June 2008 1.4.5.5 - Diagnostics - BPM
  • Slide 23
  • Geoff Pile FAC Review - Undulator Systempileg@aps.anl.gov 17 June 2008 BPM Testing at Argonne
  • Slide 24
  • Geoff Pile FAC Review - Undulator Systempileg@aps.anl.gov 17 June 2008 Beam Position Monitor Large effort- solved serious production problems Many brazing issues (differential thermal expansion) Window QA problems Multi-step Process now understood 8 now delivered to SLAC -remainder on track Promising World Class Diagnostic
  • Slide 25
  • Geoff Pile FAC Review - Undulator Systempileg@aps.anl.gov 17 June 2008 1.4.5 - Diagnostics BFW & BLM
  • Slide 26
  • Geoff Pile FAC Review - Undulator Systempileg@aps.anl.gov 17 June 2008 Beam Finder Wire All production problems are resolved at this point, but we were somewhat delayed due to issues with repeatability, chamber coating, and electronic modules. Two units that should have shipped last week are on the way to SLAC at this time. Details in Dean Walters talk
  • Slide 27
  • Geoff Pile FAC Review - Undulator Systempileg@aps.anl.gov 17 June 2008 Beam Loss Monitor Five production BLMs will be used to protect the undulators by inhibiting beam bunches following an above-threshold radiation event. A joint R&D effort is aimed at enhancing these 5 units to enable LCLS to track each undulators accumulated radiation dose. Undulator protection is the highest priority. The BLM will be integrated into the Machine Protection System (MPS) and requires only limited dynamic range from the detectors. Dose tracking will enable long-term magnet damage to be characterized, but requires a radiation detector with large dynamic range (order of 10 6 ) and sophisticated diagnostics hardware and software. 30 production BLMs may be built in FY09 if R&D is successful
  • Slide 28
  • Geoff Pile FAC Review - Undulator Systempileg@aps.anl.gov 17 June 2008 BLM in Inserted Position (Can be easily made to track out with Undulator) Interface Module Beam Loss Monitor
  • Slide 29
  • Geoff Pile FAC Review - Undulator Systempileg@aps.anl.gov 17 June 2008 Long Term Test
  • Slide 30
  • Geoff Pile FAC Review - Undulator Systempileg@aps.anl.gov 17 June 2008 Long Term Test
  • Slide 31
  • Geoff Pile FAC Review - Undulator Systempileg@aps.anl.gov 17 June 2008 Long Term Test
  • Slide 32
  • Geoff Pile FAC Review - Undulator Systempileg@aps.anl.gov 17 June 2008 Status and Schedule Undulator System Management and Integration CPR & Costs to go Generally in good shape. Some unplanned effort has been required in the last two months to solve problems and meet production schedules. Most spares costs were moved to OPC. Final spares costs will be recalculated using actuals and any required adjustments will be made. Green Sheet System A Web-based, almost real time, method of managing Argonne- APS cross- matrixed effort (up to 60 staff 18FTEs/year) ASK System A Web-based method of managing deliveries and technical documentation. A dictionary/index style look-up system.
  • Slide 33
  • Geoff Pile FAC Review - Undulator Systempileg@aps.anl.gov 17 June 2008 Summary Almost all deliveries complete by July 2008! Production BLMs? TBD (2009) Argonne Construction team rolls off the project in July Argonne Management team drops to half- time in mid-July, and rolls off the project in September. FY09 a small budget is included for installation and commissioning support

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