1. LCLS Linac Long Lead Procurement bong@slac.stanford.edu Linac Coherent Light Source Stanford Synchrotron Radiation Laboratory Stanford Linear Accelerator Center LCLS DOE Review, 21-23 May 2003 Eric Bong, SLAC LCLS Accelerator and Compressor Schematic SLAC linac tunnel undulator hall Linac-0 L =6 m Linac-1 L =9 m  rf =  38° Linac-2 L =330 m  rf =  43° Linac-3 L =550 m  rf =  10° BC-1 L =6 m R 56 =  36 mm BC-2 L =22 m R 56 =  22 mm DL-2 L =66 m R 56 = 0 DL-1 L =12 m R 56  0 undulator L =120 m 7 MeV  z  0.83 mm    0.2 % 150 MeV  z  0.83 mm    0.10 % 250 MeV  z  0.19 mm    1.8 % 4.54 GeV  z  0.022 mm    0.76 % 14.35 GeV  z  0.022 mm    0.02 % new rfgun 25-1a30-8c21-1b21-1d X Linac-X L =0.6 m  rf =  21-3b24-6d SC Wigg L =2 m By = 

2. LCLS Linac Long Lead Procurement bong@slac.stanford.edu Linac Coherent Light Source Stanford Synchrotron Radiation Laboratory Stanford Linear Accelerator Center LCLS DOE Review, 21-23 May 2003 Eric Bong, SLAC Linac BC1 Area Long Lead Procurement Items BC1 Chicane X-Band Structure at Entrance Entire System Required as Long Lead Procurement BC1 Bend Magnets Limited Design and Fabrication Manpower Requires Inclusion as Long Lead Procurement EXISTING NEW MODIFIED RELOCATED SLAC Linac Sector 21-1 & 21-2 BC1 Bend Magnets X-Band Structure

3. LCLS Linac Long Lead Procurement bong@slac.stanford.edu Linac Coherent Light Source Stanford Synchrotron Radiation Laboratory Stanford Linear Accelerator Center LCLS DOE Review, 21-23 May 2003 Eric Bong, SLAC Linac BC2 Area Long Lead Procurement Items BC2 Chicane Superconducting Wiggler at Entrance Cold Magnet, Cryostat and Quench Detection Circuit required as Long Lead Procurement Items BC2 Bend Magnets Limited Design and Fabrication Manpower Requires Inclusion as Long Lead Procurement SUPERCONDUCTING WIGGLER EXISTING NEW MODIFIED RELOCATED SLAC Linac Sector 24-7, -8 & -9 BC2 Bend Magnets

4. LCLS Linac Long Lead Procurement bong@slac.stanford.edu Linac Coherent Light Source Stanford Synchrotron Radiation Laboratory Stanford Linear Accelerator Center LCLS DOE Review, 21-23 May 2003 Eric Bong, SLAC Design, Long Lead Procurement, Construction, Installation, Laser Commissioning BC Bend Magnet Time Line Design, Long Lead Procurement, Construction, Installation, Laser Commissioning SLAC Linac Downtime

5. LCLS Linac Long Lead Procurement bong@slac.stanford.edu Linac Coherent Light Source Stanford Synchrotron Radiation Laboratory Stanford Linear Accelerator Center LCLS DOE Review, 21-23 May 2003 Eric Bong, SLAC Design, Long Lead Procurement, Construction, Installation, Laser Commissioning LCLS Linac Summary by Area Design, Long Lead Procurement, Construction, Installation, Laser Commissioning SLAC Linac Downtime

6. LCLS Linac Long Lead Procurement bong@slac.stanford.edu Linac Coherent Light Source Stanford Synchrotron Radiation Laboratory Stanford Linear Accelerator Center LCLS DOE Review, 21-23 May 2003 Eric Bong, SLAC Design, Long Lead Procurement, Construction LCLS Linac LLP Summary Design, Long Lead Procurement, Construction

7. LCLS Linac Long Lead Procurement bong@slac.stanford.edu Linac Coherent Light Source Stanford Synchrotron Radiation Laboratory Stanford Linear Accelerator Center LCLS DOE Review, 21-23 May 2003 Eric Bong, SLAC Design, Long Lead Procurement, Construction, Laser Commissioning LCLS Linac WBS Summary Design, Long Lead Procurement, Construction, Laser Commissioning All costs $k