1 BROOKHAVEN SCIENCE ASSOCIATES LOB - Ring Building Construction Coordination Michael P. Bromfield...

1 BROOKHAVEN SCIENCE ASSOCIATES

LOB - Ring Building Construction Coordination

Michael P. BromfieldConstruction Engineer

NSLS-II Conventional Facilities Advisory Committee ReviewOctober 5 - 6, 2010


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


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


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


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 Date 6/29/12

– 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


LOB – Ring Building Coordination

LOB Site Logistics Plan


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





• 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




• 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


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-115 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


LOB 2 Building Pad & Connection Point

Building PadMEP Utilities from Service Building



LOB 1 MEP Connection Point


MEP Utilities from Service Building



MEP Utilities from Service Building

LOB 1 MEP Connection Point


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



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




• 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




• 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


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

1 BROOKHAVEN SCIENCE ASSOCIATES LOB - Ring Building Construction Coordination Michael P. Bromfield...

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