1. 1 BROOKHAVEN SCIENCE ASSOCIATES LOB - Ring Building Construction Coordination Michael P. Bromfield Construction Engineer NSLS-II Conventional Facilities Advisory Committee Review October 5 - 6, 2010

2. 2 BROOKHAVEN SCIENCE ASSOCIATES Outline Project Overview LOB Status LOB & Ring Building Contractor Coexistence Plans LOB – Ring Building Coordination Site Logistics Plan Pre-Construction / Mobilization Requirements Actions To Date Construction Phasing Inspection Planning Schedule Status Conclusions

3. 3 BROOKHAVEN SCIENCE ASSOCIATES Project Overview LOB Status Scope (WBS 1.05.03.06) Construction of Laboratory Office Buildings (LOBs) # 1,2 & 3 – Full Build-Out - LOBs 1 & 3 – Core & Shell – LOB #2 – Temporary Toilets at LOBs 4 & 5, required for Code Compliance Each LOB features a mix of wet labs, dry labs, fabrication/assembly shops, and technical spaces that have easy access to the Ring Building experimental floor; Connection of Utility Services from Ring Building, including – Electric, Domestic Water, Sanitary Sewer, Chilled Water, Lab Gases (GN2, CA), Steam & Condensate; On Site Infrastructure Improvements – Associated Parking & Roads

4. 4 BROOKHAVEN SCIENCE ASSOCIATES Project Overview LOB Status Contract amount = $34M Pre-bid estimate = $43M (Nov. 09) Contractor selected based on : Technical Evaluation Factors Safety Performance Technical Experience Proposed Mgt Team Proposed Subcontractors Past Performance & QA Contractor Price Best Value Selection

5. 5 BROOKHAVEN SCIENCE ASSOCIATES Project Overview LOB Status Contractor: EW Howell DOE Approval:8/13/10 Contract Award:9/13/10 Notice to Proceed: Est. 10/6/10 Contract Completion Date6/29/12 –LOB 2 Target Beneficial Occupancy Date: 5/1/12 –LOB 1 Target Beneficial Occupancy Date: 6/1/12 –LOB 3 Target Beneficial Occupancy Date: 6/29/12

6. 6 BROOKHAVEN SCIENCE ASSOCIATES LOB – Ring Building Coordination LOB Site Logistics Plan

7. 7 BROOKHAVEN SCIENCE ASSOCIATES LOB & Ring Building Contractor Coexistence Plans LOB Pre-Construction Efforts –Provide LOB 4 Building Pad & Area Grading: 10/1/10 -Will Facilitate LOB Contractor Mobilization –Provide Temporary Electric at Trailer Area: Due 10/8/10 –Provide LOBs 1-3 Building Pad Turnover Requirements: Due 10/1/10 -Pads Certified: Survey & Compaction -As-Built Drawings for Underground Utilities –Provide As-built Drawings for LOB Utilities at Ring Building: -Work in Progress by Ring Building Contractor LOB – Ring Building Coordination

8. 8 BROOKHAVEN SCIENCE ASSOCIATES LOB – Ring Building Coordination LOB & Ring Building Contractor Coexistence Plans Actions / Discussions To Date –Coordination Meeting Held with EW Howell & Torcon -Will Facilitate Contractor Site Utilization –Contractors Share Same Insurance Carrier for CCIP -Will Advise Each Other’s Rep. –EW Howell Plans for Segregating Workers -Take Daily Attendance -Different Color Hard Hat Sticker -Workers Not Shared on Daily Basis -Gated / controlled access to each contractor’s work area

9. 9 BROOKHAVEN SCIENCE ASSOCIATES LOB – Ring Building Coordination LOB & Ring Building Contractor Coexistence Plans Establish Weekly Coordination Meetings with both Contractors Continue to provide As-built information to LOB Contractor Hold Safety meetings with LOB Contractor Ensure consistent approach to Inspections Utilize lessons learned from Ring Building BORE(s) for LOB construction

10. 10 BROOKHAVEN SCIENCE ASSOCIATES Ring Bldg Construction Phasing Beneficial Occupancy Dates Construction of LOBs to be 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

11. 11 BROOKHAVEN SCIENCE ASSOCIATES LOB 2 Building Pad & Connection Point Building Pad MEP Utilities from Service Building LOB – Ring Building Coordination

12. 12 BROOKHAVEN SCIENCE ASSOCIATES LOB 1 MEP Connection Point LOB – Ring Building Coordination MEP Utilities from Service Building

13. 13 BROOKHAVEN SCIENCE ASSOCIATES LOB – Ring Building Coordination MEP Utilities from Service Building LOB 1 MEP Connection Point

14. 14 BROOKHAVEN SCIENCE ASSOCIATES Inspection Planning Staffing -Construction Engineer -Civil-Architectural Inspectors - 2 -Mechanical Inspectors - 2 -Electrical Inspector – 1 (another to be added) -Clerk of the Works / Asst. Project Engineer Organization -Inspectors to be dedicated to specific areas of responsibility -Facilitates Better understanding of area requirements & trade performance -Planning for Inspections more focused on “Interior Finishes” -Ensure Contractor Implements & adequately staffs QA Program LOB – Ring Building Coordination

15. 15 BROOKHAVEN SCIENCE ASSOCIATES Inspection Planning, cont’d Control Testing –By Independent Outside Agencies under BNL contract -Concrete Testing -Soils Testing -Structural Steel Staff can be Augmented as needed by Liro-Gilbane LOB – Ring Building Coordination

16. 16 BROOKHAVEN SCIENCE ASSOCIATES Inspection Planning, cont’d LOB – Ring Building Coordination

17. 17 BROOKHAVEN SCIENCE ASSOCIATES Inspection Planning, cont’d Communication and Document Management Project Control Software – Contract Manager (formerly Expedition) –EW Howell issued license –EW Howell familiar with Contract Manager –Easily Create, Share and Access Project Documents -RFIs, Submittals, Transmittals LOB – Ring Building Coordination

18. 18 BROOKHAVEN SCIENCE ASSOCIATES LOB – Ring Building Coordination Schedule Development Meeting Held 9/17/10 EW Howell to Prepare & Submit Schedules: –Preliminary 90 day: Due 10/4/10 –Detailed CPM Schedule: Due 10/25/10 Schedule Development to Follow WBS Format –Howell using same scheduling consultant for both LOB & ISB projects Schedule Status

19. 19 BROOKHAVEN SCIENCE ASSOCIATES Conclusion Successfully advanced LOB program by over 1 year LOB Contractor has record of successful performance at BNL LOB & Ring Contractor site utilization requirements are established Initial interactions between the contractors are favorable High level of confidence in successfully completing LOBs with minimal impact on Ring Bldg