1. 1 BROOKHAVEN SCIENCE ASSOCIATES Ring Building Construction Status Steve Sawch Assistant Director for Construction Management NSLS-II Conventional Facilities Advisory Committee Review October 5 & 6, 2010

2. 2 BROOKHAVEN SCIENCE ASSOCIATES Construction Status Outline Construction Safety Construction Status Milestones/Phases Cost Performance Technical and Quality Oversight Staffing Plans Going Forward Issues and Challenges Path Forward Conclusions

3. 3 BROOKHAVEN SCIENCE ASSOCIATES Construction Safety Maintain “Best in Class” Safety Program Objective Ongoing Adjustments Torcon Has Reinforced Safety Effort CF-CM Working Closely with ESH Regular Meetings to Continue Improvements Daily Morning Safety Meetings w/ Torcon Our success measured by our Safety Performance

4. 4 BROOKHAVEN SCIENCE ASSOCIATES Ring Building Construction Status Construction as of September 30, 2010

5. 5 BROOKHAVEN SCIENCE ASSOCIATES Ring Building Construction Statistics (As of September 30, 2010) Contract Amount$172,600,600 Approved Changes $4,722,859 Adjusted Contract Amount $177,323,459 Earned to Date$100,861,441 Percent Complete57% Contract Award February 18, 2009 Completion Date April 30,2012 Duration 801 Days Days Elapsed500 Days Percentage62%

6. 6 BROOKHAVEN SCIENCE ASSOCIATES Ring Bldg Construction Phasing Beneficial Occupancy Dates Construction of LOBs Coordinated with Ring Bldg Construction Phasing Phase Milestone Baseline 1 Pentant 1- BO 1-Feb-11 2 Pentant 5 - BO 9-Feb-12 3 RF Building - BO 23-Mar-11 4 Pentant 2 - BO 2-Jun-11 5 Pentant 3 - BO 27-Sep-11 6 Injection Building - BO 18-May-11 7 Pentant 4 - BO 28-Nov-11 8 Ring Bldg Const. Complete 30-Apr-12

7. 7 BROOKHAVEN SCIENCE ASSOCIATES Cost Performance Report

8. 8 BROOKHAVEN SCIENCE ASSOCIATES Cost Performance Report

9. 9 BROOKHAVEN SCIENCE ASSOCIATES Technical and Quality Oversight Inspection Team BNL Inspectors Outside Inspectors (Staff Augmentation) Testing Agencies –Universal Testing (Steel) –MT Group -Concrete -Soils Inspection Procedures Developed and Implemented Concrete and Steel

10. 10 BROOKHAVEN SCIENCE ASSOCIATES Technical and Quality Issues Technical and Quality Issues Identified Immediately Minor –Contractor Notified – Corrections Made Inadequate Response –Pending Items Issued in Contract Manager More Serious Requiring Documentation –Compliance Notice Issued in Contract Manager – PPM Issues or copied Work Closely with Contractor’s QA Manager Minimal Serious Issues until recent concrete strength Maintaining High Quality

11. 11 BROOKHAVEN SCIENCE ASSOCIATES Technical and Quality Issues

12. 12 BROOKHAVEN SCIENCE ASSOCIATES COMPLIANCE NOTICE-0007 Dowels at Ring Tunnel Slab Dowels Identifies

13. 13 BROOKHAVEN SCIENCE ASSOCIATES COMPLIANCE NOTICE-0007 Dowels at Ring Tunnel Slab

14. 14 BROOKHAVEN SCIENCE ASSOCIATES Project Staffing Current Staffing Permanent Staffing Hires Complete (6 positions filled) F&O Field Inspector (CW Piping and Substation Upgrade) Staff Augmentation Started (3 positions filled to date) –Civil Inspector –Clerk of Works –Mechanical Inspector Revised Staffing Plan Added 1.5 FTE to address simultaneous LOB construction Provides enhanced safety oversight Additional inspection staff available thru augmentation

15. 15 BROOKHAVEN SCIENCE ASSOCIATES CF Staffing Plan

16. 16 BROOKHAVEN SCIENCE ASSOCIATES Construction Management Organization

17. 17 BROOKHAVEN SCIENCE ASSOCIATES Issues and Challenges Safety ‘Best in Class’ Program Going Forward Meeting Phase 1 Milestone (Pentant 1 Occupancy) Transition to Operations Managing contractor change requests Different LOB Contractor – Ongoing Logistics

18. 18 BROOKHAVEN SCIENCE ASSOCIATES Path Forward Refocus ‘Best in Class’ Project Safety Program Work with Torcon to Facilitate Project Continue Inspection and Testing Effort Continuous Improvement of CF Procedures Manual Ramp Up Commissioning Prepare for Upcoming Activities – Checklist Closeout Utility Construction Packages Substation Upgrade Contract Chilled Water Piping Contract Continue Training When Applicable

19. 19 BROOKHAVEN SCIENCE ASSOCIATES Conclusion Reinforced Safety Effort Working Lessons learned from early incidents Enhanced safety program Project Ahead of Schedule First milestone still a challenge Intermediate on track Completion ahead of schedule Safety/Technical/Quality Requirements Being Met