1. Jose Chan 2007 Downtime PMOG Reviewjqchan@slac.stanford.edu 5/16/07 1 2007 Downtime PMOG Review Jose Chan

2. Jose Chan 2007 Downtime PMOG Reviewjqchan@slac.stanford.edu 5/16/07 2 Staff 2007 downtime installation staff Kathleen Ratcliffe – BC2 Installation Manager Greg Diaz (with Kathleen’s support)- L3 Installation Manager MFD Staff – Installation (2 supervisors & 25 techs) Ponciano Rodriguez – Cable Installation Manager Phil Cutino – Water Integration Manager Patrick Smith/Tom Graul – Area Managers Jodi Collins/Brian Harris/Liberty Electric - Davis Bacon Contractors Supporting Staff Paul Emma – LCLS Linac Physicist Richard F. Boyce – L2 & BC2 Integration Engineer Phil Cutino – L3 & Water Integration Engineer Carl Rago/Tom Borden – Magnet Engineers Tim Montagne – Diagnostic Engineer Leif Erikson – Vacuum Engineer

3. Jose Chan 2007 Downtime PMOG Reviewjqchan@slac.stanford.edu 5/16/07 3 IRR Review Summary March 16 th 2007 Committee members Richard M. Boyce Darren Marsh Mark Reichanadter Stan Ecklund Scott DeBarger Tom Himel Comments/concerns “low priority” not implemented may reduce maximum achievable energy Hardware needs to be tracked to ensure availability (i.e. kicker magnet Pre-testing should be high priority to reduce in-field interference (i.e.BC2) Better scope definition the work required for the water system and BSY not clear Integrated schedule is required to determined if scope of work can meet the downtime constraint

4. Jose Chan 2007 Downtime PMOG Reviewjqchan@slac.stanford.edu 5/16/07 4 Objective Linac system for 2007 downtime installations Starts in September 4, 2007 thru December 3, 2007. 12 weeks minus 2 weeks for PPS checkout Scheduled power outages Work planned in three areas L2 – sector 21 to sector 24 Modifying girders 24-3,4,5 & 6 BC2 – last 3 girders of sector 24 Modifying girders 24-7, 8 & 9 L3- sectors 25 to 30 Modifying girders 25-1,2,3 & 9; 27-6 & 9; 28-5 & 7; 29-4

5. Jose Chan 2007 Downtime PMOG Reviewjqchan@slac.stanford.edu 5/16/07 5 Objective L2 Sector 24-3: removing a DLWG and installing a new wire scanner Sector 24-4: removing a DLWG and installing a new wire scanner Sector 24-5: removing a DLWG and installing a new wire scanner Sector 24-6: installing correctors from sector 24-7 BC2 Sector 24-7, 8 & 9: removing all components and DLWG from sectors 24-7, 8 & 9 to make room for BC2 L3 Sector 25-1: removing all NPI components from exit of 25-1b DLWG to upstream of Q25701 and install two DLWG from sector 24; reconfigure waveguides to feed all 4 accelerators Sector 25-2: removing 25-2d DLWG and installing a toroid and T-Cav. (from sector 29-4d) Connect waveguide from penetration 24-16 penetration (KLY 24-8) to sector 25-2 transverse cavity

6. Jose Chan 2007 Downtime PMOG Reviewjqchan@slac.stanford.edu 5/16/07 6 Objective L3 (cont.) Sector 25-3: removing 25-3d DLWG: installing a X-Kicker Magnet and OTR 22 (do not omit this work unless desperate - P.Emma) Sector 25-9: removing all components and install OTR TCAV Sector 27-6: removing 27-6d DLWG and install wire scanner from sector 27-9 (do not omit this work unless desperate - P.Emma) Sector 27-9: installing drift tube Sector 28-5: removing 25-5d drift and wire scanner; install DLWG from 28-7d and reconfigure waveguides (installing a drift tube) Sector 28-7: removing 28-7d DLWG and install wire scanner from 28-5d (do not omit this work unless desperate - P.Emma) Sector 29-4: removing 29-4d DLWG and install drift section and movable collimator Water work: redistribute water to accelerators, magnet water and transverse cavity water

7. Jose Chan 2007 Downtime PMOG Reviewjqchan@slac.stanford.edu 5/16/07 7 Procurement MFD (VISUAL) P3 (Primavera) Design Mech. Install (Microsoft Project) AD Planning (Excel) CF Integrated (Microsoft Project) Control MPS/PPS Cable Install (Microsoft Project) Management Schedules Flow Diagram

8. Jose Chan 2007 Downtime PMOG Reviewjqchan@slac.stanford.edu 5/16/07 8 Schedule P3 downtime schedule P3 Installation ScheduleP3 Installation Schedule Using Microsoft Project to track status, we’ll be tracking design and fabrications and kit assemblies for installation Design to Installation ScheduleDesign to Installation Schedule LCLS 2007 downtime planning schedule Ponciano’s cable installation plan Cable Installation ScheduleCable Installation Schedule Meetings Weekly meeting: MFD installation manager, area supervisor and integration engineer Wednesdays –detail discussion and planning on specific installation Weekly meeting: MFD & to discuss parts status Thursdays – MFD & LCLS to go over material list status for installation Weekly meeting: engineers and designers to discuss design schedule and issues Thursdays – engineers and designers to go over design issues and schedule Bi-weekly meeting: MFD, engineers and LCLS management Mondays – update status with E-beam system manager Weekly meeting: integration team (R.M. Boyce) Tuesdays – update status to integration team Bi-weekly meeting 2007 downtime schedule with AD

9. Jose Chan 2007 Downtime PMOG Reviewjqchan@slac.stanford.edu 5/16/07 9 STATUS DESCRIPTIONDESIGNCOMPONENT BC2QEDONERFI BC2QM21DONERFI BC2IMBC 21DONERFI BC2BX2DONEFAB in EVERSON TESLA 6/8/07 BC2CQDONERFI BC2BPMS21DONERFI BC2CEDONERFI BC2OTR21DONERFI BC2CERAMIC GAPDONERFI BC2BL21 (same as BL11)DONE (few optics modifications)Ready to submit to MFD 5/15/07 BC2QE BPMDONEIN FINAL ASSY L3TOROID (IMBC20)DONERFI L3T-CAVDONE (needs update support)RFI-LINAC L3WAVEGUIDEDONEMFD L3BXKIKComplete by 5/31/07 Submit to MFD by 6/4/07 L3OTR T-CAVComplete by 6/30/07 Submit to MFD by 7/9/07 L3WIRE SCANNERDONERFI-LINAC L3MOVABLE COLLIMATORDONEMFD vacuum Process 5/31/07 L3DLWGDONERFI-LINAC

10. Jose Chan 2007 Downtime PMOG Reviewjqchan@slac.stanford.edu 5/16/07 10 Challenges & Mitigations 2007 downtime installations 2007 downtime 10 weeks vs. 2006 downtime 17 weeks Plan to work two shifts Reconfiguring 11 Linac girders vs 3 in 2006 Schedule work on priority basis (i.e. Install BC2 first) Longer distance from equipment lowered down to installation areas Refurbishing an electric cart for hardware transport in LINAC Davis Bacon Linac installations maybe competing with LTU or other installations within SLAC Manage and schedule Davis Bacon work prior to P.O. let out Hardware and cable installations concurrent in same area Daily tailgate meetings to discuss tasks from integrated schedule

11. Jose Chan 2007 Downtime PMOG Reviewjqchan@slac.stanford.edu 5/16/07 11 Challenges & Mitigations BC2 design New articulation and support designs Performed several iterations and reviews Not enough time or space to test completed installation assembly in the lab. Plan to test sub-assembly in building 26 Bend magnets are substantial larger than BC1 bend magnets Davis Bacon installation L3 design Designs for BXKIK and OTR-TCav in design stage BXKIK design is near complete Have an agreement with Accelerator department to remove all components from girder 25-9, except scraper (collimator 25985) and QE4 (25901) which we can make use of existing OTR design with few modifications

12. Jose Chan 2007 Downtime PMOG Reviewjqchan@slac.stanford.edu 5/16/07 12 BC2 Documentation Status Integration engineer – Richard F. Boyce Design inputs from: Gordon Bowden, Paul Emma, Joe Frisch, Carl Rago and Jose Chan Two designers (Steve Score and Ted Osier) currently assigned to this area Design more than 90% complete Design Reviews FDR Supports 5/3/07 Vacuum 5/10/07 Vacuum Supports 5/24/07 System 6/7/07

13. Jose Chan 2007 Downtime PMOG Reviewjqchan@slac.stanford.edu 5/16/07 13 BC2 Documentation Status Parts status RFI Magnets: LINAC QEs, QMs and CQs Diagnostics: Toroid, SLA BPM and ceramic gap MFD fabrication Vacuum chambers Supports Diagnostics Procurement BX2 magnets from Everson Tesla scheduled to deliver first article on June 8 th Ion pumps Beam line pneumatic valves Outstanding QE strip line BPM (MFD fabrication issues with welding the bellows)

14. Jose Chan 2007 Downtime PMOG Reviewjqchan@slac.stanford.edu 5/16/07 14 BC2 Documentation Status

15. Jose Chan 2007 Downtime PMOG Reviewjqchan@slac.stanford.edu 5/16/07 15 L3 Documentation Status Integration Engineers – Phil Cutino and Richard F. Boyce One designer is currently working on L3 Completed PDR on 12/19/2006 Preliminary installation drawings being finalized FDR scheduled for June 28th

16. Jose Chan 2007 Downtime PMOG Reviewjqchan@slac.stanford.edu 5/16/07 16 L3 Documentation Status Parts status RFI Tranverse cavity Phase cavity Movable collimator (being vacuum processed) Wire scanners MFD Fabrication S-Band Waveguide Supports Procurement Ion Pumps Ceramic chambers Design BXKIK OTR T-Cavity Finalize installation drawings

17. Jose Chan 2007 Downtime PMOG Reviewjqchan@slac.stanford.edu 5/16/07 17 Product Assurance & Safety May require lead shielding around BC2 collimator Using existing shielding in sector 29-4 for the movable collimator Hoisting & Rigging bend magnets (3600-4300 lbs) in BC2 Hoisting and rigging for other components (>40 lbs) are similar to 2006 installation Completed seismic calculations for BC2 supports, also a peer reviewed Magnets will be reviewed by electrical safety officer

18. Jose Chan 2007 Downtime PMOG Reviewjqchan@slac.stanford.edu 5/16/07 18 Product Assurance & Safety Following safety documents are required prior to installation or operation (Jim Turner will collect and manage all safety approvals and requirements) Safety Overview Approval Penetration permits Work authorization approval from LCLS and AD Earthquake approvals Building inspection approvals Electric safety approvals RP approvals Non-ionizing approvals

19. Jose Chan 2007 Downtime PMOG Reviewjqchan@slac.stanford.edu 5/16/07 19 Risks and Recommendations Risks 2007 installation schedule very tight Design and MFD working with integrated schedule Control group maybe left with little time for checkout Scheduled BC2 installation first to give sufficient time for controls to install cables and check out BC2 system MFD will staff up two shifts, four crews for 2007 LCLS installation BC2- articulation design is unproven Test center table and arms before installation Components may not available on time Setting critical items based on installation priorities Design issues All designs are checked Assemblies will be QC’d by mechanical engineers, controls and physicist prior to installation

20. Jose Chan 2007 Downtime PMOG Reviewjqchan@slac.stanford.edu 5/16/07 20 Open Items Waiting for shielding requirement around BC2 collimator from RP, if required then we’ll plan to used existing BC1, TD11, shielding design