john n. galayda lcls fac reviewgalayda@slac.stanford.edu 10-12 october 2006 1 linac coherent light...

John N. Galayda

LCLS FAC Review galayda@slac.stanford.edu

10-12 October 20061

Linac Coherent Light SourceOverview and Charge

Facility Advisory Committee

John N. Galayda

Director of LCLS Construction

John N. Galayda

LCLS FAC Review galayda@slac.stanford.edu

10-12 October 20062

Headlines

Injector Commissioning

CLOC stopped

Tunnel excavation - end of October

John N. Galayda

LCLS FAC Review galayda@slac.stanford.edu

10-12 October 20063

Strengthened Staffing

Jess AlbinoAssociate Director,Civil Construction

James DeeProcurement in-the-field supporting CF

Jim CranstonJE Contract

Administration

Joe FrischAccelerator Diagnostics

John N. Galayda

LCLS FAC Review galayda@slac.stanford.edu

10-12 October 20064

Highlights

LCLS Injector installation well underway

BC-1, x-band system installation underway

8 production undulators at SLACCMM and new field measurement bench operational

Gas Attenuator prototype results very goodIntegral diagnostics – space saving

End station systems layout maturing

John N. Galayda

LCLS FAC Review galayda@slac.stanford.edu

10-12 October 20065

Highlights

FFTB removal complete

Bids for ~all civil construction in handResults were well beyond allocation of contingency for award

CLOC construction cannot go ahead

No technical changes to beam path

Installation of hardware will begin before 11/2007

John N. Galayda

LCLS FAC Review galayda@slac.stanford.edu

10-12 October 20066

PROJECT SAFETY EXPERIENCE TO DATE

SubContractors 48 K Hours worked (08/31/2006)

Zero Injuries

LCLS Collaboration 722 K Hours worked (08/31/2006)

2 Lost Day Cases (Shoulder & back strain)

136 Days Worked Without Injuries (05/11/2006)

Safety training is 92% (SLAC goal is 90%)

Safety Trg Assessments are 99% current

0

0.55 0.59

2.1

0

0.5

1

1.5

2

2.5

Project To Date

Contractors

LCLS

Total Project

DOEConstruction

Lost Time Injury Rate

Note: Injury rates based on 200 K hours (100 man years) of effort.

John N. Galayda

LCLS FAC Review galayda@slac.stanford.edu

10-12 October 20067

Highlights

Commissioning plan is maturing

LCLS Physics Group prepared to lead the effort

Safety Assessment Document in in final stages of review

LCLS is preparing for an orderly handover of the injector to SLAC-ASD for operational support of commissioning

John N. Galayda

LCLS FAC Review galayda@slac.stanford.edu

10-12 October 20068

Civil Construction

Bids for all civil construction were very unfavorable

Projected cost of Turner subcontracts summed to about $100.5M

Only $67.3M was budgeted

Project had sufficient contingency to award up to $85.3M

Insufficient contingency to award CLOC construction

John N. Galayda

LCLS FAC Review galayda@slac.stanford.edu

10-12 October 20069

Civil Construction

CLOC programming1 lab specific to molecular imaging

3 labs for synergistic ultrafast science research

Office space for research groups and support staff (~140)

Needs must be met by alternative means, if contingency usage can be controlled

Decision point: October 2007

John N. Galayda

LCLS FAC Review galayda@slac.stanford.edu

10-12 October 200610

Experience at LLNL

Actual results for $5M

buildings built at LLNLSimilarly spartan office

buildings for project teams

Price is fixed, bidders propose square footage

No award made

John N. Galayda

LCLS FAC Review galayda@slac.stanford.edu

10-12 October 200611

Recent Change in Our Marketplace

LLNL information is about as close to a physics experiment as one can get

Same building specifications

Same contracting

Same location

Bidders’ perceived risk MUST be low

Different year

More evidence of striking cost growth in CABut diversity of experiences make it difficult to make such an easy comparison

John N. Galayda

LCLS FAC Review galayda@slac.stanford.edu

10-12 October 200612

Issues

InjectorTighter schedule for production and installationInjector installation schedule delayed to permit BC-1 shutdown work - Laser Commissioning supports 2/2007 injector commissioning

LinacBC-1 readiness for installation Just in timeSome diagnostics devices must be installed after the completion of this shutdown, in 1- or 2-day accessesKey vacuum chambers on critical path for connection of LCLS to LinacSome progress on real-time 120 Hz bunch length tuning diagnostic

John N. Galayda

LCLS FAC Review galayda@slac.stanford.edu

10-12 October 200613

Issues

UndulatorSchedule for startup of measurements at SLAC has slipped; work starting againThorough testing of leveling/alignment system completed with good resultsFEL commissioning diagnostics, especially x-ray are conceptually matureUndulator Vacuum Chamber – alternate design under consideration

XRTODRapid convergence on specifications and prioritization of design efforts to match challenges-Mirror spec’s maturing

John N. Galayda

LCLS FAC Review galayda@slac.stanford.edu

10-12 October 200614

Issues

Endstation SystemsLUSI CD-1 review in JanuaryBudget and profile constraints are significant

Conventional FacilitiesThorough scrutiny of Bid Groups #1, #2 uncovered cost savings in the $2M rangeBTH completion delayed to save $450KAwards delayed about 2 monthsTimely direction to CM- field change order process defined and staffedEfficient interface to A/E- we have a good Title-III leadwe have a good Title-III leadStaff up for paper workload- James Dee

John N. Galayda

LCLS FAC Review galayda@slac.stanford.edu

10-12 October 200615

Issues

ControlsEPICS work has gone wellSignificant cost growth in

Power suppliesPPSMPSBCS

Applications for commissioning: MATLABImportant and effective cost control measures are being taken

John N. Galayda

LCLS FAC Review galayda@slac.stanford.edu

10-12 October 200616

Charge to Committee

The LCLS Facility Advisory Committee will adviseSLAC, SSRL and LCLS management on thedevelopment of the LCLS Project through its several phases:

Accelerator systems design and constructionUndulator systems design and constructionX-ray transport, optics and diagnostics design and constructionExperiment station systems design and constructionConventional facilities design and constructionPlanning and execution of commissioning and early operations

John N. Galayda

LCLS FAC Review galayda@slac.stanford.edu

10-12 October 200617

Areas of Concentration

Areas of concentration for this meetingSystems integration/installation planning strategy

XRTOD - diagnostics

Undulator prototype results

Advice re: upcoming Lehman Review

John N. Galayda

LCLS FAC Review galayda@slac.stanford.edu

10-12 October 200618

LCLS Groundbreaking

20 October 2006

John N. Galayda

LCLS FAC Review galayda@slac.stanford.edu

10-12 October 200619

End of Presentation