1. Hamid Shoaee LCLS Facility Advisory Committee hamid@slac.stanford.edu 20 April 2006 1 Plans for 2006 Installation April 20, 2006 Injector commissioning schedule Laser Installation Injector, BC1/L1, Injector Spectrometer Installation Risks Conclusions

2. Hamid Shoaee LCLS Facility Advisory Committee hamid@slac.stanford.edu 20 April 2006 2 Injector Commissioning Schedule C. Limborg-Deprey Schedule Outline Dec1 st ‘06 to July 31 st ‘07 Injector + BC1 (+ to BSY in ~ March) December 2006 Run beam to 250 MeV (TD11) Jan-March 2007 Commissioning all diagnostics Commissioning feedback systems April 2007 – July 2007 Optimization of beamline Measure Compression

3. Hamid Shoaee LCLS Facility Advisory Committee hamid@slac.stanford.edu 20 April 2006 3 November 06- Pre-Beam Checkouts Controls Requirements Vault/ Linac Checkouts Check polarity of magnets Read-backs, Exercise motion-control YAG/OTR camera images Pre-Beam preparation Laser stabilization system completed LLRF for Gun, L0a, L0b (Volt. feedback, Phase Lock) Dark current measurement if FC1 ready Vacuum pumps and gauges reading available CS for closing temperature control loop for gun

4. Hamid Shoaee LCLS Facility Advisory Committee hamid@slac.stanford.edu 20 April 2006 4 December Controls Requirements LLRF for Gun, L0a, L0b All RF signals, solenoid, steering coils (SC2,SC3) Gun RF / laser timing : (RF probe/ photodiode) Steering laser to cathode (stabilization system) YAG screens and current monitor Mid-December Coarse timing L0a/L0b YAG screens (YAG03,YAG04,YAGS1,YAGS2) Steering coils, Magnets, Spectrometers Refined timing for the 4RF stations, all BPMs timing, cameras (YAGs, OTRs, Wire Scanners, Ph. cavity )

5. Hamid Shoaee LCLS Facility Advisory Committee hamid@slac.stanford.edu 20 April 2006 5 January 07- March 07: Diagnostics & Feedback January Tools for QE scans, Thermal Emittance Measurement On-line model for steering into L0a Fine Calibration of GTL screens, BPMs Feedback systems Charge feedback, Transverse Orbit in GTL (MATLAB driven) February WS (WS1/2/3), first emittance measurements (HLA listed) OTR (OTR1/2/3), second emittance measurements (HLA listed) Feedback systems: Transverse orbit feedback Energy at 135 MeV (for SAB and DL1)

6. Hamid Shoaee LCLS Facility Advisory Committee hamid@slac.stanford.edu 20 April 2006 6 From DL1 to BC1 Commissioning Feb-March TCAV, bunch length measurements (HLA listed) (H) slice emittance measurements at OTR2 (HLA listed) YAGS2, OTRS1, (V) slice emittance measurement (HLA listed) TCAV, BXS, longitudinal phase space measurement (HLA listed) April All Diagnostics in Chicane (OTRs) Bunch length monitor (BLM) QM14, QM15 and L2 for calibration BLM with TCAV Beyond April Feedback systems commissioning completed Application to perform automatic scans of parameters ( MATLAB)) – Multi-parameter scan

7. Hamid Shoaee LCLS Facility Advisory Committee hamid@slac.stanford.edu 20 April 2006 7 Summary Controls Availability Requirement Timing, RF needed early YAGs, BPMs fundamental for first beam All diagnostics thereafter with priority list presented Feedback Systems (early version MATLAB fine)

8. Hamid Shoaee LCLS Facility Advisory Committee hamid@slac.stanford.edu 20 April 2006 8 Installation drivers Phase 1 Free access to the Injector vault. 2006 down Aug.- Nov. Phase 2 2007 down Sept.- Nov. Phase 3 Beneficial occupancy for the Beam Transport and Undulator Halls

9. Hamid Shoaee LCLS Facility Advisory Committee hamid@slac.stanford.edu 20 April 2006 9 Cable Plant Installation Long-Haul cables-Our Principal Contractual responsibility Installed by Davis-Bacon labor (Liberty Electric Inc.) when leaving a rack via tray. Termination of cable done principally by D-B (in Phase II) Delicate or “Special” cable exemptions will be made by SLAC Cable staff. Rack Installation Installed by Davis-Bacon labor (Liberty Electric Inc.) late as possible to allow max rack pre-loading and testing. Mark & Anchor Racks into position AC Power Distribution CF provides Davis-Bacon Labor to connect provided outlet & Plugmold AC power. Breaker Designation leading to breaker schedule provided to CF. CF providing power via separate contract.

10. Hamid Shoaee LCLS Facility Advisory Committee hamid@slac.stanford.edu 20 April 2006 10 Cable Plant Requirements Provide adequate seismic rated rack space for present installation and future expansion.seismic Gallery racks, stairwell provided with cooling Laser Room rack convection cooled Provide safe distributed AC power within rack assemblies. Basic service- Plugmolds and F/R utility outlets Special service- High Current Devices e.g. Crates and Vacuum pumps require Duplex or Quad boxes within racks. Laser System requires 208VAC and 120VAC.Laser Provide grounded, distributed Tray System between rack mounted instrumentation and beamline devices. Main Distribution- Gallery and RF Hut racks to Laser room & Injector Vault. Laser Building trays provided by previous construction

11. Hamid Shoaee LCLS Facility Advisory Committee hamid@slac.stanford.edu 20 April 2006 11 Installation Milestones Cable Plant Invitation For Bid 3/14/061 week bid time Site visit3/24/06Briefing & Tour Bid opening4/3/06Results from 3 Award4/6/06Liberty Electric Final Design Review4/19/06 Installation Start4/28/06 Final Inspection6/13/06 Completion6/20/06

12. Hamid Shoaee LCLS Facility Advisory Committee hamid@slac.stanford.edu 20 April 2006 12 Installation Milestones Racks, Crates, Systems Arrive at SLAC April-June Rack loading and testingApril-June Rack Loading & testing in fieldJuly- Sept System testing and integrationSept – Oct End-to-End testing from MCCNovember PPS certificationEnd of Nov Injector commissioning startsDecember 1, 06

13. Hamid Shoaee LCLS Facility Advisory Committee hamid@slac.stanford.edu 20 April 2006 13 LCLS Standard Two-Bay Rack Optima EPS – Custom Fab

14. Hamid Shoaee LCLS Facility Advisory Committee hamid@slac.stanford.edu 20 April 2006 14 Documentations in support of installation System Documentation Block Diagram Electrical Interconnection Diagram Schematic Diagram Technical Specification Wiring Diagram Cable Assembly Diagram Interface Control Document Engineering Specification Document

15. Hamid Shoaee LCLS Facility Advisory Committee hamid@slac.stanford.edu 20 April 2006 15 CAPTAR CAPTAR – CAble Plant Tracking And Recording database Provides data pertaining to cables, conductors, assemblies, and connectors. Provides for coding of new cables for installation, both long haul, and intra-rack/device. Provides for Rack and Crate profiles. All new long haul cable plant for the LCLS will use the CAPTAR facility. All cable plant that exits a rack or cabinet, enters a cable tray, will be coded and tagged using the CAPTAR facility. All new Intra-rack cable plant for the LCLS will use the CAPTAR where appropriate. Intra-rack wiring is recommended to be entered into CAPTAR but is not required at this time.

16. Integrated Injector Installation Schedule

17. Per Controls Subsystem Schedule

18. Hamid Shoaee LCLS Facility Advisory Committee hamid@slac.stanford.edu 20 April 2006 18 Risk Areas Procurement delays – some designs are not mature enough to proceed with procurement Intra-racks cabling, connectors, other field components Sub-system testing before installation System integration

19. Hamid Shoaee LCLS Facility Advisory Committee hamid@slac.stanford.edu 20 April 2006 19 Conclusions The scope of the work for 06 commissioning is understood The teams are in place to achieve these goals. There are several risks identified that need to be monitored There is little schedule float for a number of systems