John N. Galayda LCLS FAC Review [email protected] .edu 10-12 October 2006 1 Linac Coherent Light Source Overview and Charge Facility Advisory Committee John N. Galayda Director of LCLS Construction
John N. Galayda LCLS FAC [email protected] 10-12 October 2006 1 Linac Coherent Light Source Overview and Charge Facility Advisory Committee.
Dec 21, 2015
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John N. Galayda
LCLS FAC Review [email protected]
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 [email protected]
10-12 October 20062
Headlines
Injector Commissioning
CLOC stopped
Tunnel excavation - end of October
John N. Galayda
LCLS FAC Review [email protected]
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 [email protected]
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 [email protected]
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 [email protected]
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 [email protected]
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 [email protected]
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 [email protected]
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 [email protected]
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 [email protected]
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 [email protected]
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 [email protected]
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 [email protected]
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 [email protected]
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 [email protected]
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 [email protected]
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 [email protected]
10-12 October 200618
LCLS Groundbreaking
20 October 2006
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