SNuMI: getting ready for the Director

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SNuMI getting ready for the Directors review
July 10, 2006

• Final report from AAC review
• P5 Report to HEPAP July 6, 2006
• Request from Steve Holmes for SNuMI Directors
  Review CD-1 style
• Conceptual design report

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From AAC Review in May
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P5 Report to HEPAP, July 6, 2006
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P5 Report to HEPAP, July 6, 2006
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Directors review
Ed, I would like to ask you to organize a
Director's Review of the SuperNuMI project. The
current thinking is that given the scope of this
effort (several x 10M, including a major MIRF
upgrade) it will be best handled by executing as
a Major Item of Equipment (MIE) Project. The
scope of the review should encompass the complete
set of upgrades required to move the intensity on
target to 1 MW or greater. This should include
both the accelerator and target station
modifications required, and all
project documentation required to establish a
CD-1 style baseline range. In order to
initiate funding in FY2009 we need to be
conducting this review in the October-November
timeframe. My assumption is that AD can be ready
for such a review by October, so Roger or Alberto
should let us know asap if this is not the case.
At this time I would like to try to identify
tentative dates for the review. Could you please
let us know what dates are consistent with
your calendar in October and November. Once we
have established dates we will start assembling a
committee, writing the charge, agenda,
etc. Thanks, Steve
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CD-1 review

• CD-1 review (DoE order 413.3)
• Critical decision prerequisites
• Conceptual Design Report
• Project Data Sheet for design
• Acquisition plan
• Preliminary Project Execution Plan and baseline
  range
• Verification of mission need
• Preliminary Hazard Analysis Report

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SNuMI scenarios
Slip-stacking in Recycler Ring Momentum stacking in Accumulator 1 Momentum stacking in Accumulator 2
Booster batch intensity 4.3E12 4.6E12 4.6E12
No. Booster batches 12 18 18
Booster average rep rate (Hz) 10.5 15 15
MI cycle time (s) 1.333 1.333 1.2
MI intensity (ppp) 4.9E13 8.2E13 8.2E13
Beam power to NuMI (kW) 700 1200 1300
Protons/hr 1.3E17 2.2E17 2.5E17
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Super-beam upgrades to the NuMI facility
Conceptual Design Report

• Executive Summary (A. Marchionni)
• 1. Introduction
• Present operating conditions (A. Marchionni)
• Planned proton Plan upgrades (E. Prebys)
• SNuMI upgrade plan (A. Marchionni)
• Beam Physics issues (B. Zwaska)
• 2. Elements of the Plan
• WBS 1.1 Recycler upgrades (P. Derwent)
• WBS 1.2 NuMI upgrades (M. Martens)
• WBS 1.3 Booster upgrades (E. Prebys)
• WBS 1.4 Main Injector upgrades (I. Kourbanis)
• WBS 1.5 Accumulator upgrades (???)
• 3. Cost and schedule (J. Sims, K. Domann)
• 4. Proton projections (A. Marchionni)