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Mu2e WGM

Mu2e WGM. 9/15/2010 R. Ray Mu2e Project manager. L2 Systems and Managers. 1.1 Project Management R . Ray FNAL. 1.2 Accelerator S. Werkema FNAL. 1.3 Conventional Construction T. Lackowski FNAL. 1.4 Solenoids M . Lamm FNAL. 1.5 Muon Channel S. Feher FNAL. 1.6

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Mu2e WGM

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  1. Mu2e WGM 9/15/2010 R. Ray Mu2e Project manager

  2. L2 Systems and Managers 1.1 Project Management R. Ray FNAL 1.2 Accelerator S. Werkema FNAL 1.3 Conventional Construction T. Lackowski FNAL 1.4 Solenoids M. Lamm FNAL 1.5 Muon Channel S. Feher FNAL 1.6 Tracker Mukherjee FNAL 1.7 Calorimeter Stefano Miscetti Frascati 1.8 Cosmic Ray Veto C. Dukes UVa. 1.9 Trigger and DAQ M. Bowden FNAL Stefano Miscetti from Frascati has agreed to serve as the L2 Manager for the Calorimeter. We have some catching up to do… R. Ray - Mu2e WGM

  3. ES&H • Completed draft of Preliminary HA (required for CD-1) based on input from L2 Managers • 32 pages of text. • 96 pages of Hazard analysis sheets • Received a number of useful comments from PPD ES&H. Will send to ES&H for comment, but I think that for CD-1 this is good enough. R. Ray - Mu2e WGM

  4. QA Plan • Draft Quality Assurance Plan written. • Sent to Keith Schuh, PPD QA Representative. Comments incorporated. • Meeting with Keith and new Lab QA Engineer to talk about how they can help us. • Document probably good enough for CD-1. R. Ray - Mu2e WGM

  5. Acquisition Strategy First draft completed and sent to FSO. • Performance parameters defined • Alternative and Risk Analysis • Recommended Alternative • Business and Acquisition Approach – FRA acts as the prime contractor • Major contracts • Special Acquisition Procedures • Performance incentives • Small business approach • Competition • Management Structure – IPT • Interdependencies and Interfaces R. Ray - Mu2e WGM

  6. AS - Location Alternatives Fermilab • High duty factor beam (90%) • Least costly of the fully evaluated alternatives • Fermilab staff is the most significant stakeholder BNL • Lower duty factor (50%) but potentially higher beam power • AGS upgrades more expensive than modifications to Fermilab Accelerator complex • Integration issues with RICH program funded out of NP. Los Alamos • 800 MeV proton beam ideal for producing low energy muon beam with no antiproton contamination. • Low duty factor beam (10%) • Detector hall, beam modification costs unknown. R. Ray - Mu2e WGM

  7. AS - Life Cycle Costs • Similar cost to build detector at any US location. • Operating costs similar • Fermilab requires construction of detector hall. • Accelerator modifications at Fermilab less than AGS upgrade. R. Ray - Mu2e WGM

  8. AS - Technical Alternatives Alternatives for providing proton beam • Booster to Recycler to Accumulator to Debuncher to Mu2e • Booster to Accumulator to Debuncher to Mu2e • Requires a new transfer line from Booster to Accumulator • New dedicated accelerator facility • Non starter. Too expensive. • Wait for Project X • Unacceptable delay • Inconsistent with Mission Need Statement Alternatives for Producing a Muon Beam • S-shape vs C-shape Transport Solenoid. R. Ray - Mu2e WGM

  9. AS - Technical Alternatives Detector Alternatives • Tracking detectors and calorimeters • Cosmic ray veto technologies R. Ray - Mu2e WGM

  10. Risk Analysis • Scope and definition of project - Low • Functional performance – Moderate • ES&H – Very low • Cost and Schedule – Moderate • Workforce issues – High • Funding and Budget – Low • Interfaces and Integration – Low • Safeguards and Security – Low • Location and Site Conditions – Very low • Stakeholder Issues – Very low R. Ray - Mu2e WGM

  11. CDR • Format defined. Preliminary chapters being written. • Will meet with L2 mangers next week and provide them with a format and tell them to get started on their chapters. • X.1 Introduction • X.2 Requirements • X.3 Recommended Alternative (includes performance of design, shows how design meets requirements and discusses optimization of design) • X.4 Alternatives Considered • X.5 Risks • X.6 ES&H • X.7 Quality Assurance • X.8 Value Management • X.9 References R. Ray - Mu2e WGM

  12. Accelerator Progress • S. Werkema now fully in charge • Progress on external beamline design – impacts building location • We think we are now good for CD-1 • Requirement on width of proton pulse (in time) revisited • Went from calamity to small problem that we can deal with. • Narrower pulse is better. Tradeoff with momentum aperture of Accumulator. • Possible technical solutions to make the pulse narrower but we have to understand the cost. Won’t do this for CD-1. • Progress on understanding shielding requirements for 25 kW operation. • Skyshine • Electronic berm • Service building floor loading for possible additional shielding. • Cost estimates for supplemental shielding, eberm and fences. R. Ray - Mu2e WGM

  13. Locations R. Ray - Mu2e WGM

  14. Solenoid Progress • DS in better shape now that we have settled on field requirements. • PS and TS continue on good course. • PS – TS interface completed. PS length increased by 67.5 mm to better match fields. • Working to understand mechanical forces in all on-off power scenarios. • Working toward magnet CDR that would be sent to vendors as part of an RFI to continue/expand dialogue with industry. • Meeting with representative of Babcock Noell next week who will be in the area. R. Ray - Mu2e WGM

  15. Muon Channel • Sandor has a large and diverse system that he is managing well. • Weekly meetings • Most L3 managers in place • Recent progress on • external shielding, • vacuum system, • muon beam stop • TS3 collimator • … R. Ray - Mu2e WGM

  16. Conventional Construction • Good progress on requirements. • Mature draft of requirements document now available. • Meetings with stakeholders • Beam line length fixed • Building location fixed. • Requires road diversion that will have to be costed. • Preparing to bring in A&E firm to help with Conceptual Design. R. Ray - Mu2e WGM

  17. Staffing • L2 Managers are doing a good job of identifying L3 managers. • For CD-1 I still need • Deputy • Increasing need. I can’t keep up with everything. • Project EE – should have someone on board from PPD soon. • Mu2e, LBNE, CMS all need a Project EE and 3 highly qualified candidates have been identified. • After discussions with the candidates a decision will be made about the best match for each project. • Project Risk Manager • 25% of an FTE at this point. R. Ray - Mu2e WGM

  18. CD-1 Time R. Ray - Mu2e WGM

  19. Schedule CD-1 CD-2/ 3a CD-3b R. Ray - Mu2e WGM

  20. Requirements R. Ray - Mu2e WGM

  21. Action Items • Get L2 Manager for calorimeter in place – R. Ray • Done. Have to play catch up now. • Get moving on Electronics – Ron Ray • Project EE in place soon. • Complete set of requirements documents – Miller/Bernstein • Light at the end of the tunnel, but not there yet. • Start scheduling L2 design reviews • Develop a plan for Directors Design Review and Pre-CD-1 Review R. Ray - Mu2e WGM

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