NSLSII Project Status

1
NSLS-II Project Status
Steve Dierker Associate Laboratory Director for
Light Sources NSLS-II Project Director Accelerator
Systems Advisory Committee April 23, 2007
2
Recent Planned Project Reviews Workshops

• SC Status Review May 2006
• Procurement Workshop Review of Acquisition
  Plans Jun 2006
• Preliminary Cost Estimate Review Jun 2006
• SC Status Review Jul 2006
• Project Advisory Committee Reviews Sep 2006
• SC Independent Project Review for CD-1 Dec
  2006
• SC Status Review Feb 2007
• Radiological Safety Design Workshop Mar 2007
• Stability Workshop Apr 2007
• Project Advisory Committee Reviews Apr/May
  2007
• SC Status Review (Planned) May 2007
• User Workshop (Planned) Jul 2007
• EVMS Review and Certification (Planned) Aug
  2007
• Project Advisory Committee Reviews (Planned)
  Sep/Oct 2007
• SC Independent Project Review/External
  Independent
• Review for CD-2 (Planned) Nov 2007

3
Project Beamlines

• A minimum suite of insertion device beamlines to
  meet physical science needs has been determined.
  These were chosen to both take advantage of the
  unique source properties of NSLS-II and to
  provide work horse instruments for large user
  capacity
• Recommended beamlines
• Nanoprobe (1nm)
• Inelastic x-ray scattering (0.1 meV)
• Soft x-ray coherent scattering and imaging
• Hard x-ray coherent scattering and SAXS
• Powder diffraction (damping wiggler source)
• EXAFS (damping wiggler source)
• Will be reviewed at upcoming EFAC meeting

4
NSLS Beamline Transfer Plan

• Evaluated NSLS beamlines in terms of technical
  suitability for moving to a soft bend, a 3PW, or
  an insertion device at NSLS-II
• Moving costs and costs associated with upgrading
  to be suitable for NSLS-II were estimated
• The productivity (number of publications and
  premier publications) and user demand (hours
  requested) of the existing NSLS beamlines were
  evaluated
• From this list, and the technical and cost
  considerations, a suite of bending magnet
  beamlines were identified that would support the
  largest number of users with the greatest
  scientific impact
• About 20 beamlines were identified, covering the
  following techniques
• EXAFS, SAXS, powder diffraction, scattering, PX,
  imaging, microdiffraction, topography, far-IR
  spectroscopy.
• Estimate is that these could accommodate at least
  1300 users/yr
• Plan to begin transferring these to NSLS-II at
  CD-4a

5
Previous NSLS-II Site Plan
6
Revised Building Program

• Alternatives to CLOB have been evaluated
• Space in NSLS will be maximized for NSLS-II
  administrative and technical support functions
• Only functions in direct support of NSLS-II
  facility and accelerator operations will be
  housed at NSLS-II
• Operations Center (OC)
• Lab/office Buildings (LOBs)
• OC will include
• Control room, computer room, Ctrl rm Conference
  break room, operations supervisory offices
• Entry foyer, viewing gallery and access bridge to
  electrical mezzanine and control room area

7
Revised LOB Program

• The 2 LOBs (1 integrated in CLOB, the other
  standalone) in CDR were insufficient to support
  full beamline buildout
• Intended to support initial suite of beamlines
  (10)
• Would require substantial additional construction
  to support future beamlines (at least 3 more
  larger LOBs plus expansion of original LOBs)
• Current plan is to provide 3 larger LOBs to
  support more rapid buildout of beamlines and
  transfer of NSLS beamlines

8
Revised LOB Floor Plan

• Serves 12 beamlines
• 48 private offices, 24 open offices
• 6 shared labs

9
Revised NSLS-II Site Plan
NSLS
LOB
JPSI
LOB
CFN
Storage Ring
Booster
Linac
LOB
LOB
LOB
9
10
Revised Overall Building Program

• Current program assumes future build-out of 2
  more LOBs

Note Adding Compact Booster increases GSF by
15,000 SF
11
Staffing Projections
12
Development of PreliminaryCost / Schedule Ranges
13
Preliminary Cost Estimate (M)
Cost Range 750M to 900M
14
Preliminary Funding Profile (M)

• FY07 Start RD and Title I Design
• FY09 Start Construction
• Dec 2007 baseline validation planned to support
  FY09 budget request

15
Preliminary Summary Schedule
18 Months Total Schedule Contingency