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Conventional Facilities WBS 1.9

This document provides an overview and detailed description of the Conventional Facilities Work Breakdown Structure (WBS) 1.9, including the progress to date, construction schedule, and cost estimate. It outlines the various systems and facilities involved in the project, such as the Spear Future Office Space, Pep Ring Road SLC Office Complex, Undulator Hall, Research Yard, Survey Tower, NEH Beam Transport Hall, SLC Tunnel, Beam Dump, Front End Enclosure, X-Ray Transport, and more.

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Conventional Facilities WBS 1.9

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  1. Conventional Facilities WBS 1.9 Overview & Systems Description Progress to Date Construction Schedule Cost Estimate CM/GC Plan Summary of Changes

  2. Conventional Facilities WBS 1.9 Spear Future Office Space Pep Ring Road SLC Office Complex Undulator Hall Research Yard Survey Tower NEH Beam Transport Hall SLC Tunnel Beam Dump Front End Enclosure Future Beam Lines X-Ray Transport Pep Tunnel

  3. LCLS CF Systems Description Extends SLAC LINAC ~ 1/2 mile (814 meters) Includes a composition of renovations to existing SLAC infrastructure and new facilities

  4. LCLS CF Systems Description - continued Renovated facilities Sector 20 Injector Facility -2,160 sf facility incl Laser Rm, Control Rm to house the injector laser and assoc equipment Magnetic Measurement Facility -4,000 sf facility used to tune, measure and store the undulators magnets Linac Improvements –modifications required to some utilities to support new bunch compressors

  5. LCLS CF Systems Description - continued New facilities Beam Transport Hall – 227m long above grade facility to transport the electron beam through the existing RSY Undulator Hall – 175m long underground tunnel housing undulators and ancillary equipment Electron Beam Dump – 40m long underground facility used to separate the electron and x-ray beams Front End Enclosure – 30m long underground facility to house various diagnostic equipment in support of the photon beam

  6. LCLS CF Systems Description - continued Near Experimental Hall – underground facility whose primary function is to house 3 experimental hutches, prep and shops X-Ray Transport & Diagnostics Tunnel– 250m long underground tunnel used to transport photon beams from NEH to FEH Far Experimental Hall – underground cavern/tunnels to house 3 experimental hutches, prep and shop space Central Lab Office Complex – office facility to house ~ 260 LCLS researchers, engineers, technicians, administrative staff and visiting experimentalists

  7. BTH UNDULATOR HALL ELECTRON BEAM DUMP & FEE NEAR EXPERIMENTAL HALL AND CENTRAL LABS & OFFICE X-RAY TRANSPORT & DIAGNOSTICS TUNNEL FAR EXPERIMENTAL HALL LCLS CF Rendering At grade in RSY • Title I Baseline complete • 800m tunneling • above water table • 70m cut/cover Location of Pep Ring Rd Cut & Cover

  8. Progress to Date • Lehman Review CD-1 (4/02) • Tunneling memorandum and initial geotechnical report (8/03) • Title I start (1/04) • Lehman Review CD-2a (5/03) • Title I complete (5/04) • As-built program • Environmental sampling & waste disposal program

  9. Progress to Date - continued • External Independent Review (7/04) • Lehman Review (CD-2b,3a 8/04) • Tunnel committee to review schedule, risks, safety, means and methods (8/04) • Independent Cost Estimate (10/04) • FAC Review (10/04)

  10. LCLS CF Construction Schedule • Added duration to procurement phase: • DOE approval and CM/GC subcontractor bidding phase • Major construction phase FY 06 at 30 months duration • Beneficial Occupancy dates are key to technical system interfaces • Site-work at NEH is key!

  11. Cost Estimate • W.D. Wightman & Company (ICE) • Presented a variance of +$12M (major structures, tunneling and markup) from base cost of $48M in WBS • Jacobs Engineering • Revised base cost to reflect more recent trends in the Bay area (i.e. overhead and commodities) +$5M from base cost of $48M in WBS • Reconciliation was handled by adjusting base cost to $53M* and adding the delta ($7M) into contingency (*excludes cost of MMF and S20)

  12. CF Cost Comparison

  13. CF Total Estimated Cost

  14. CM/GC • SOW for CM/GC is well underway (draft) and has highest priority for CF • CM/GC services will be solicited as firm-fixed price contract • Phase 1 – preconstruction services • Phase 2A – construction services of underground and major excavation effort • Phase 2B – construction services of above ground buildings • CM/GC qualifications • Technical competence • Similar previous experience • Successful history using second and third tier subcontractors • Outstanding safety record • Financial strength • CM/GC Award 5/05

  15. CM/GC Phase 1 Services • Phase 1 – preconstruction activities to include: • Estimates during Title II • CPM Schedule • Identify lead-time for critical items • Design coordination • Constructability reviews • Value Engineering reviews • Site investigation

  16. CM/GC Phase 1 Services – cont’d • Develop Project Management Plan (PMP) • Construction Management Plan – outlines project scope, organization, and specific approach to accomplish project • Project Safety Plan – project specific identifying job hazards, safety performance and individuals responsible for project safety • Procurement Plan – identifies systems, methods and procedures for solicitation to subcontractors • Quality Control and Assurance Plan – method of controlling time, cost and quality of various management tasks specific to the project

  17. CM/GC Phase 1 Services – cont’d • Develop construction bid packages • Develop list and contact potential bidders • Develop prequalification criteria • Solicit bids • Recommend award to SLAC for approval of subcontractor • Award contract to subcontractors

  18. CM/GC Phase 2 Effort • Phase 2 – CM/GC shall provide all materials, labor, and services required to construct the project defined as Phase 2A and 2B • All general conditions including field personnel, office staff, temporary offices, temporary construction, safety implementation, construction equipment, coordination of all subs, project administration, construction waste management, commissioning

  19. Summary of Major Recent Changes ($m) SLAC CF has visited multiple DOE sites (SNS, NIF and MF) to review parallel considerations of procurement methodologies and CM scope and management interfaces CF construction schedule has increased from 24 months to 30 months CF contingency has increased from 20.5% to 46.3% to reflect risks assoc with tunnel/cavern construction as well as uncertainties in commodity prices Project Office has pulled Procurement Subject Matter Expert to assist in reviewing procurement strategy during bidding phase Increased CF TEC from $62.7M to $74.6M

  20. CF Org Chart FY 05

  21. CF Org Chart FY 06-08

  22. Level 2 & 3 Milestones Beneficial Occupancy dates are key to technical system Interfaces!

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