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LUSI WBS 1.4

LUSI WBS 1.4. X-Ray Correlation Spectroscopy Final Instrument Design Review Engineering Status Eric Bong April 21, 2009. Outline. WBS 1.4 Scope Early Science/CD-4 Deliverables Progress since PIDR Status Engineering/Design Status Cost & Schedule Performance Critical Path

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LUSI WBS 1.4

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  1. LUSI WBS 1.4 X-Ray Correlation Spectroscopy Final Instrument Design Review Engineering Status Eric Bong April 21, 2009

  2. Outline • WBS 1.4 Scope • Early Science/CD-4 Deliverables • Progress since PIDR • Status • Engineering/Design Status • Cost & Schedule Performance • Critical Path • Risk Identification & Mitigation • Safety • Summary

  3. WBS 1.3 – Early Science/CD-4 Deliverables Early Finish – January 2012 (B/L Early Finish – November 2012) Early Finish – August 2011

  4. Progress Since PIDR • BCR - Reconfiguration of XCS Instrument • Moved Large Offset Monochromator • Addition of “Post Monochromator” to project scope • Moved Split & Delay into alcove upstream of Hutch 4 • Relocated diagnostics to characterize beam before and after the monochromators • Eliminated long beam-line transport in XRT • XRT Beam-Line Design • Extensive modification of LLNL design required • Negotiated redesign of XRT to minimize re-work • Split redesign cost with LCLS • Now far less rework required to install XCS components

  5. Progress Since CD-2 • Translation of XCS onto CXI Line • Supports Early Science • Documentation for Long Lead Procurement • PRDs, ESDs, SOWs, • Diffractometer • Large Angle Detector Mover • Large Offset Monochromator • Held Long Lead Procurement Review, April 23, 2009 • Commercial alternative for diagnostic stopper • Vendor indicates modification of existing stopper design to add B4C wafer on face is possible • Savings of design and fabrication time • Updates P3 to indicate change in acquisition strategy

  6. Progress Since CD-2 • XCS Engineering/Design staff • Added 1 Mech Engineer / Designer – February 2009 • Added 2 Mech Engineer / Designers – May 2009 • Preliminary Design Reviews (PDRs) • Vacuum: XRT & Hutch4 • Supports: XRT & Hutch 4 • Granite Tables • Large Angle Mover Vacuum Assembly • PDRs complete • Baseline vibration data obtained in the LCLS Far Experimental Hall Vertical/Horizontal PSD, 1-100Hz (Compliments P. Montanez, J. Turner)

  7. Engineering & Design Status • Engineering & Design Staff • Ted Osier, Michael Kosovsky, Henry Alvarez, Navtej Hundal, Eric Bong Hutch 4 Optics, Diffractometer Large Angle detector Mover X-Ray Transport Hall (XRT) Split and Delay Area XCS Instrument Scientist Aymeric Robert Post-Monochromator XCS Visiting Scientist Soo-Heyong Lee Large Offset Monochromator

  8. Engineering/Design Status 1.4.1 • Documentation • CAD system model documentation hierarchy (CAD Drawing Tree/File Structure) released • XRT& FEH H4 beamline layouts complete with all available models implemented & updated • PRDs/ESDs/ICDs/Purchasing Specs – complete. • Hutch Design • Reviewed 30%, 60%, 90% & 100% A&E drawings • FEH Hutch construction – June thru December 2009 (LCLS) • APP and Risk Identification/Registry complete and up to date

  9. Engineering/Design Status 1.4.2 • XCS Optic & Support Tables (WBS 1.4.2) • Hutch 4 Granite Support Tables (WBS 1.4.2.2) • Modification of XPP support table design • Granite base with movable strong-back • PDR 29 May 2009 • Leveraging existing designs (when applicable) reduces overall engineering & design effort. Use of common parts reduces maintenance costs. • Safety: Earthquake restraint of granite base, covered pinch points. • Budget at Completion (BAC) ≈ $200k • Stoppers (WBS 1.4.2.3) • Diagnostic stoppers not PPS. • Changed plan from modification to PPS stopper design to Commercial Item. • Worked with vendor on modification of an off-the shelf product to incorporate 10mm on face of stopper. Commercial stopper uses same controls as vacuum valves. • Issued BCR to change P3. • Budget at Completion (BAC) ≈ $187k

  10. Engineering/Design Status 1.4.4 • XCS Large Angle Detector Mover (WBS 1.4.4.3) • Processed BCR to split effort between carriage motion and upper assemblies. • Carriage motion build to spec. • Vacuum, detector positioner and beam stop; SLAC design. • PRD, ESD & Purchase Spec complete. • Procurement Review Held. • Requisition in purchasing. • Safety: Earthquake restraint pinch points, interlock of automatic motion. • Design reviews required at vendor for carriage. • LUSI controls interface required. • Budget at Completion (BAC) ≈ $856k • XCS Diffractometer (WBS 1.4.4.1) • Planed as SLAC assemble. Changed to build to spec, same as XPP. Processed BCR. • PRD, ESD & Purchase Spec complete • Procurement Review Held. • Ready to release RFQ • Safety: Earthquake restraint pinch points, interlock of automatic motion. • Design reviews required at vendor. • LUSI controls interface required. • Budget at Completion (BAC) ≈ $685k

  11. Engineering/Design Status 1.4.5 • XCS Hutch Utilities (WBS 1.4.5) • Hutch layout design complete. • LCLS responsible for hutch construction. • Crane installation moved from LUSI to LCLS • XCS responsible scientist and engineer involved hutch 4 specification and design reviews. • Tasks to be completed by XCS • Raised flooring • Storage cabinets, work benches and tool chests • Utilities distribution • Budget at Completion (BAC) ≈ $369k

  12. Engineering/Design Status 1.4.6 • XCS XRT Vacuum (WBS 1.4.6.1) • Quantity of drift tubes finalized. • Vacuum component selection complete. • Vacuum support design well advanced. • Completed preliminary design report. • Ready to purchase all vacuum equipment. • Safety: Pressure vessel code requirements mitigated using burst disks. • Budget at Completion (BAC) ≈ $363k • XCS Hutch 4 Vacuum (WBS 1.4.6.2) • Designed to shift to CXI line. • Vacuum component selection complete. • Uses many XRT support designs. • Completed preliminary design report. • Ready to purchase all vacuum equipment. • Safety: Pressure vessel code requirement mitigated using burst disks. • Budget at Completion (BAC) ≈ $400k

  13. Engineering/Design Status 1.4.7 • XCS Installation (WBS 1.4.7) • LUSI Installation Coordinator • Obtain required installation permits. • Conduct daily tailgate meeting w/ UTR (University Technical Representative). • Conduit to engineering for field installation issues. • Provide installation status for incorporation into LUSI schedule. • XCS XRT Installation • Phased with LCLS and CXI installations. • Advanced schedule could combine all XCS XRT installation with CXI except monochromators. • Budget at Completion (BAC) ≈ $351k • XCS Hutch 4 Installation • Early Science • All components except XCS detector • Install duplicate XPP detector to commission and early science • Early Finish – June 2011 • CD-4 • XCS Detector • Early Finish – January 2012 • Budget at Completion (BAC) ≈ $613k

  14. Engineering/Design Status 1.4.6 • Large Offset Mono (WBS 1.5.3.1 ) • Planed as build to specification. • Vendor build complete • Option for SLAC to build crystal holder • PRD, ESD & Purchase Spec complete. • Procurement Review Held. • Review requires revisions to PRD, ESD & Purchase Spec • Safety: Earthquake restraint. • Design reviews required at vendor for carriage. • LUSI controls interface required. • Budget at Completion (BAC) ≈ $1,778k • 1.5.3.7 Post Mono (WBS 1.4.6.2) • Fabrication of existing ANL design. • ANL drawings have been requested. • SLAC will review drawings prior to purchasing components. • Safety: Earthquake restraint. • LUSI controls interface required. • Budget at Completion (BAC) ≈ $455k

  15. XCS Instrument Design Status Summary

  16. Cost and Schedule Performance (2) Cum data through Feb09 CPI = 1.08 = BCWP/ACWP SPI = 0.96 = BCWP/BCWS

  17. Cost Performance Report March Data April Data

  18. XCS Critical Path DCO X-ray Focusing Lens and Harmonic Rejection Mirror Awards DCO Harmonic Rejection Mirror Preliminary Design Review XCS Diagnostics Stopper Design Effort Removing budgetary constraints will move critical path to XCS long lead items Re-plan of stopper acquisition will move stopper off critical path

  19. XCS Look Ahead • Six month “look-ahead” of XCS Instrument milestones • ARRA advanced schedule Purchasing started on Diffractometer and Detector Mover Carriage. Large Offset Monochromator purchasing start requires revision of specifications dictated by procurement review. Non LLP item purchasing must wait for CD3 approval.

  20. Risk Identification & Mitigation • Risk Identification/Registry complete and up to date as per “LCLS Risk Management Plan” PMD 1.1-002-r4 • 15 risks identified at CD-2 for XCS WBS 1.4 • 5 Risks for BNL Detector • Schedule - late MOU • Schedule - late design • Schedule - late fabrication • Schedule - late testing • Technical – does not meet requirements • 5 Risks each for for Large Angle Detector Mover & Diffractometer • Schedule – Procurement Placement • Schedule - late design • Schedule - late fabrication • Schedule - late testing • Technical – does not meet requirements • 2 risks identified at CD-2 for DCO Monochromator WBS 1.5.3.1 • 2 Risks for Monochromator • Schedule – Manufacturing • Technical – Optical Stability

  21. Safety • LUSI Hazard Analysis Report (PM-391-001-34) complete • Safety issues are considered at every stage of the design, fabrication and installation process • Safety considerations (some examples) • Ionizing Radiation • Hutch walls will comply with SLAC Radiation Safety memo RP-RPG-080606-MEM-01 • Hutch PPS • Pressure/Vacuum Vessel Safety • Compliant with 10CFR851 • Seismic Safety • Designs compliant with: Seismic Design Specification for Buildings, Structures, Equipment, and Systems, SLAC-I-720-0A24E-002-R002 • Mechanical • Interlocks for equipment protection • Engineered solutions that prevent potential “pinch-points” with moving machinery • Hoisting and Rigging • Positioning of devices that require the use of the FEH H4 overhead crane shall be performed by only by qualified personnel with an approved lift plan.

  22. Summary • XCS instrument configuration design is complete. • All preliminary design reviews complete. • XCS scope is stable following BCR to move monochromators. • Acquisition strategy for stoppers and large angle detector has been integrated into the schedule. • Long Lead Procurement Review for diffractometer, large angle detector mover and large offset monochromator has been completed. • Purchasing of LLP items has begun. • Releasing budgetary constraints moved critical path to long lead procurement items. • Scheduled early CD3 spending authority advances schedule. • ARRA funding re-baseline advances XCS schedule providing early science in August 2011.

  23. Supporting Slides

  24. Expanded CSSR – by CAM

  25. Control Accounts & Work Packages – by WBS L2

  26. Control Accounts & Work Packages – by CAM

  27. P3 Files & Total Activities – by CAM

  28. P3 Files Milestones – by WBS L2

  29. Procurements and Dollars – WBS

  30. Labor/Non-labor Split – WBS 1.4

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