1. HYSPEC Instrument: Status and Performance M. Hagen Neutron Facilities Development Division, SNS, Oak Ridge National Lab. W.J. Leonhardt and A. Ruga Condensed Matter Physics & Materials Science, Brookhaven National Lab.

2. O AK R IDGE N ATIONAL L ABORATORY U. S. D EPARTMENT OF E NERGY 2 Instrument Performance by Phase

3. O AK R IDGE N ATIONAL L ABORATORY U. S. D EPARTMENT OF E NERGY 3 Overview CVI Shutter External Building Control Cabin Detector Vessel Sample Chopper Box B Drum Shield Chopper Box A HDC Shielding Curved Beam Guide Concrete Shielding

4. O AK R IDGE N ATIONAL L ABORATORY U. S. D EPARTMENT OF E NERGY 4 External building Share common foundation slab with BL13 (FnPB) Year 1 – Foundation slab + HYSPEC building Year 2 – FnPB building HYSPEC specifications are done. FnPB specifications are almost done. A&E bids in July/August.

5. O AK R IDGE N ATIONAL L ABORATORY U. S. D EPARTMENT OF E NERGY 5

6. O AK R IDGE N ATIONAL L ABORATORY U. S. D EPARTMENT OF E NERGY 6 Drum Shield Sample Polarization Analyzer or Radial Collimator Sample Stage Detector Vessel Focusing Crystals (inside)

7. O AK R IDGE N ATIONAL L ABORATORY U. S. D EPARTMENT OF E NERGY 7 Non-polarizing Polarizing (Heusler) Ordered 33 crystals from ILL First 11 in December 2008 Second 11 in June 2009 Final 11 in December 2009

8. O AK R IDGE N ATIONAL L ABORATORY U. S. D EPARTMENT OF E NERGY 8

9. O AK R IDGE N ATIONAL L ABORATORY U. S. D EPARTMENT OF E NERGY 9 IDT Executive Committee Meeting 2 nd April 2007, CNMS, ORNL Peter Allenspach (PSI), Rob McQueeney (Ames/Iowa), Jim Rhyne (LANL), Steve Shapiro (BNL), Igor Zaliznyak (BNL) SING Schedule Engineering design Buildings Procurements Polarization – mirrors & 3 He

10. O AK R IDGE N ATIONAL L ABORATORY U. S. D EPARTMENT OF E NERGY 10 Summary Design is continuing Completed = primary beamline (choppers, guides, shielding) Current = drum shield system Future = sample stage, detector vessel, 3 He polarization analyzer Procurements = CVI, BSI, T0 chopper, Heusler crystals, (A&E drawings for building) Installed = CVI, BSI, 6-15m poured in place