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LCLS Injector-Linac Management Jose Chan

LCLS Injector-Linac Management Jose Chan. Injector/Linac Management. Organization Safety - Design and Installation Estimate to Complete Performance Installation Goals 2007 and 2008 Work Summary. LCLS Injector/Linac Organizational Chart. LCLS Injector/Linac Organizational Chart.

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LCLS Injector-Linac Management Jose Chan

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  1. LCLS Injector-Linac Management Jose Chan

  2. Injector/Linac Management • Organization • Safety - Design and Installation • Estimate to Complete • Performance • Installation Goals • 2007 and 2008 Work • Summary

  3. LCLS Injector/Linac Organizational Chart

  4. LCLS Injector/Linac Organizational Chart • Mechanical engineers matrix into Injector/Linac organization • Installations are supported by different operation groups and/or contractors • Jim Turner coordinates all safety concerns with Safety Overview committees and has safety oversight for Linac • Continue to support commissioning

  5. Injector-Linac Integrated Safety Management • Define Scope of Work • Design of beamlines, systems and components • Laboratory downtime installation schedule • Analyze Hazards • Design Reviews: RF, lasers, electrical, Installation • Ray trace, Beam loss scenarios • Citizen committee reviews (SOC) • Develop/Implement Hazard Controls • PPS, laser safety, personnel training • Magnet terminal covers, lifting lugs, barriers, labeling • Installation Readiness Review • Fabricate Components, Install Beamlines • Safety tailgate meetings • Inspections – all hardware are signed off by physicist, engineer, control and metrology • Review safety performance • Integrate lessons learned into next cycle

  6. Injector • Injector completed installation in March 2007 • Closed all injector accounts • Commissioning started in April • Commissioning has been slow due to faulty hardware • Problems with quality of fabrication and installation of diagnostics • 2007 and 2008 installation hardware: we have instituted an RFI sign-off sheet, requiring approvals from physicist, engineering, controls and metrology

  7. Injector Cost and Schedule Variance • Schedule Variance Drivers: • All efforts were dedicated to Linac housing installation, thus delayed injector vault installation • Cost Variance Drivers: RF, Integration • RF Gun, Structures and Diagnostics, more effort required than estimated • Integration more complicated, unforeseen or inherited tasks

  8. LCLS Injector TEC SPA

  9. Linac Estimate to Complete • 2007 installation on schedule • September thru November 2007 • Installation of BC2 and L3, not L2 (in Linac housing) • Cable installation through the BSY • All parts in fabrication or are ready for installation • Implemented new material planning • Held Installation Readiness Reviews and PMOG 2007 installation review • 2008 installation planning is underway • Early Occupancy installation held constant at Nov. 1, 2007 • Installation of LTU and E-Dump – complete by October 2008 • All magnets are available for installation or have been ordered, except BYD which is out for quote • Completed design on standard drift length chambers • Installation drawings are almost complete • Support stands have been ordered (scheduled deliveries in September 2007) • Ready to place order for support stand installation in next two weeks • Integrated installation scheduling coordinated by R.M. Boyce

  10. LCLS Linac Level 3 Milestones • May 2007 data • Will meet scheduled milestones except - • LTU and E-Dump component installations • Wait for LTU Commissioning Start

  11. Linac Cost and Schedule Variance • Schedule Variance Drivers: Installation • L1 Install behind schedule, late components, deferred some installation • Designs for 2007 and 2008 delayed due to 2006 installation delays • Cost Variance Drivers: • Profile monitors; more types required than estimated • Under estimate cost of engineering, designs and fabrication • CR effects – uncertainties of LTU installation schedule

  12. LCLS LINAC TEC SPA

  13. Injector and Linac Installation Linac Down: September – November 2007 RF Gun installed Linac-X installed Inj Vault installed E-Dump Nov 2007 Oct 2008 L0-a,b Linac-3 Sep-Nov 2007 Linac-2 de-scoped Wire Scanners Linac-1 installed 25-1a 30-8c 21-3b 24-6d ...existing linac 21-1 b,c,d X DL-1 installed BC-1 installed BC-2 Sep-Nov 2007 LTU Nov 2007 Oct 2008 SAB installed SLAC linac tunnel research yard Installation in SLAC Linac tunnel only during down-times

  14. LCLS Installation and Commissioning Time-Line LTU/Dump Install First Spont. Light CF Early Occupancy e- beam & Photon Systems Checkout CD-4a S O N D J F M A M J J A S O N D J F M A M J J A S O N D 2007 2008 2009 PPS PPS Photon Flux Measurements Controls checkout Re-commission Inj/BC2 to SL2 LTU/Und/FEE Commissioning Linac/BC2 Commissioning BC2 & L3 Install FEL Commissioning

  15. 2007 and 2008 Linac Work Status • L2 Design –Done • BC2 Design – Done • L3 Design – Done • LTU Design –65% complete • E-Dump Design – 80% complete • CF Interface required for LTU & E-Dump • Jim Turner managing interface issues • Rad-Physics interface for LTU & E-Dump • J Langton shielding for E-Dump integrated system • T. Montagne shielding for LTU integrated system • Undulator interface • T. Montagne and J Langton

  16. Six Month Look Ahead • Complete BC2 and L3 installation & start commissioning • Perform system PDRs & FDRs for 2008 Installs • Pursue Safety Overview Committee (SOC) signoff for 2008 installations • Place BYD magnet order • Place diagnostic component orders for designed components • Finalize LTU & E-Dump vac system design and order components • Finalize shielding requirements LTU & E-Dump integrated systems • Finalize and close CF interface issues

  17. Injector/Linac Management Summary • Safety incorporated into design & installation • CF & Rad Physics interface ongoing • Continue to support commissioning • Manage cost and schedules to complete 2007 and 2008 installations • Plan to transition design staff into commissioning phase

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