eBeams System Update Linac System Preparing for downtime

e-Beams System Update Linac System Preparing for downtime installation. Injector System Installation has started. Undulator System Moving into production. Controls System development advancing. FAC, 4/20/06 D. Schultz 1

Linac Installation Schedule 6 Me. V 250 Me. V 135 Me. V b , -a L 0 Linac-1 L 9 m . . . existing linac ‘Wall region’ Linac-2 L 330 m 21 -1 b, c, d X 21 -3 b 24 -6 d BC 1 L 6 m Linac-3 L 550 m BC 2 L 22 m 25 -1 a 30 -8 c Linac, 2007 down Injector, 8 -11 ’ 06 down SLAC linac tunnel FAC, 4/20/06 D. Schultz 13. 6 Ge. V Linac-X L =0. 6 m Linac-0 L =6 m rf gun 4. 30 Ge. V 2 undulator L =130 m DL 2 L =275 m research yard

Linac Install during August - November 2006 Downtime Schedule very tight, seems to be on track Additional designer manpower Monitoring SLAC shops, using outside shops Monitoring progress very closely In case of conflict with Injector, we must finish the installation in the SLAC Linac housing during the down Engineering effort has been moved in that direction Talks by Eric Bong and Carl Rago FAC, 4/20/06 D. Schultz 3

Injector Beamline Installation Drive Laser May 2006 Laser Launch July 2006 dates Gun Region July 2006 slipping Accel Region June 2006 Heater Region June 2006 Wall Region October 2005 Injection Region Aug-Nov 2006 Spect Region Aug-Nov 2006 Gun installation November 2006 Following Hot Test in Klystron Lab Waveguide through wall and up penetration October 2005 Injector Installation Complete December 2006 FAC, 4/20/06 D. Schultz 4

Injector Installation has begun Most components are being/have been fabricated There are some items still in design (eg. stands, water) Finish Injector installation for 12/06 commissioning Injector installation is being pushed into the downtime – resources will be limited. Looking at alternate resources. Talks by Eric Bong and Carl Rago FAC, 4/20/06 D. Schultz 5

Injector Installation Sub-floor cable tray and supports FAC, 4/20/06 D. Schultz 6

Injector Gun fabrication Gun to be hot tested by Klystron Dept. prior to installation (8/1 start). Talk by Dave Dowell Drive Laser development Fabrication at Thales is proceeding Good progress on safety system approval. Installation conflicts Talk by Bill White FAC, 4/20/06 D. Schultz 7

Undulator Systems There is fine progress at ANL First article Undulators received from the two vendors Work on the SUT, RF BPMs, … is proceeding FAC, 4/20/06 D. Schultz 8

Undulator Group Assistant Manager Rodd Pope Responsible for assembly, integration and installation of the Undulator system at SLAC Interface with the Argonne LCLS Undulator Group on Undulator components Working with Metrology group for Undulator tuning, precision assembly and installation Controls group for the specification and installation of infrastructure. Conventional Facilities group ensuring the environmental stability of the tunnel and the MMF FAC, 4/20/06 D. Schultz 9

Metrology Preparing for undulator/girder assembly Mag. Meas. Fac. BO complete 1 st article undulator due at SLAC 7/06 Test bench for magnetic meas. due 6/06 By air freight to maintain schedule CMM for precision alignment due 5/06 Talk by Zack Wolf Wire Position Monitoring, Hydrostatic Leveling systems are under development at SLAC Hardware integrated with Girder design, and the SUT. Readout integrated with Controls FAC, 4/20/06 D. Schultz 10

New Head of LCLS Controls Hamid Shoaee Arrived in January LANCE Controls Group Leader Recent experience with SNS Linac control system and the SNS Controls and Automation group Previously in the SLAC Controls Dept. FAC, 4/20/06 D. Schultz 11

PPS/BCS Development and Integration Manager Mike Saleski Responsible for PPS and BCS System design and reviews Radiation shielding design Stoppers and stopper systems’ design Approval by the SLAC citizen committees FAC, 4/20/06 D. Schultz 12

PPS Review Path PPS Global SCR: Nov 18, 2005 Injector (linac+BSY) Informal PDR: Feb ’ 06 Injector (linac+BSY) FDR: April 27 th RSC subcommittee: Functional Requirements Review: March 29 th RSC subcommittee: Safety Lifecycle Review: April 14 th RSC subcommittee: Technical Review: May RSC full committee: June From Mike Saleski’s talk. FAC, 4/20/06 D. Schultz 13

Injector Accelerator Readiness Review Safety Assessment Document (SAD) LCLS will be integrated into the SLAC Linear Accelerator Facility SAD. Accelerator Readiness Review (ARR) LCLS ARR for Injector Commissioning will build on device and system design reviews. LCLS Commissioning/Operations Working Group The Working Group’s role is to coordinate the execution of these tasks and assure the plan is met. FAC, 4/20/06 D. Schultz 14

Strong Support for LCLS from SLAC groups LLRF and RF hardware Klystron dept. design and fabrication of critical LLRF hardware, RF gun, X -band klystron, RF diagnostics Power Conversion Specifying, purchasing and installing magnet power systems. Controls and Power Electronics Cable plant, vacuum systems, BPM electronics. High level application development. PPS/BCS development. Radiation Physics Shielding analysis for Conventional Facilities Simulations for Stopper and Beam Dump designs Metrology Strong support from the Metrology group for Undulator assembly Shops and Accelerator Dept. Operations Successful October downtime coordination and installation. Recovery of hardware from SLC Arcs and FFTB FAC, 4/20/06 D. Schultz 15

Diagnostics development LCLS will employ state-of-the-art diagnostics: RF BPMs, CSR BLM, EO monitors, OTR screens, X-ray diagnostics… This development is currently being done by LCLS Engineers and Physicists, with help from SLAC experts. Technical expertise for diagnostics should be held in a dedicated group, within a SLAC/LCLS Controls group, with sufficient resources to form a ‘critical mass’. FAC, 4/20/06 D. Schultz 16

Looking forward BO dates from Turner Can installation be advanced? FAC, 4/20/06 D. Schultz 17

end FAC, 4/20/06 D. Schultz 18