Hutch Construction
in
Far Experimental Hall
David Saenz – Project Manager
June 08, 2009
Hutch Construction in FEH
June 08, 2009
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1
David Saenz
saenzd@slac.stanford.edu
Scope
Design Status/Deliverables
Schedule
Estimated Construction Cost
Present Status
Summary
Hutch Construction in FEH
June 08, 2009
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David Saenz
saenzd@slac.stanford.edu
Scope
Approximately 7,000sf of new facilities
for (3) Hutches, (3) Control Rooms and
(1) Common Room
Specifications have been developed, are
well defined, and present no major
challenges
Hutch Construction in FEH
June 08, 2009
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David Saenz
saenzd@slac.stanford.edu
Scope – Cont’d
Utilities (MEP)
1 ton capacity cranes
Process chilled water
Radiation protection
Chilled water
Standard door sizes
Compressed air @ 100psi
Existing common floor
HVAC 72° ± 1 °F
RH 45% ± 10%
Standard wall/ceiling
finishes
24” cable trays
No acoustic requirements
Standard lighting
Surface mounted conduits
Standard 110V and 208V
outlets
Hutch Construction in FEH
June 08, 2009
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David Saenz
saenzd@slac.stanford.edu
Engineering Specification Documents
LCLS ESD’s approved by key
stake-holders.
ESD 1.9-112
Hutch 4
ESD 1.9-113
Hutch 5
ESD 1.9-114
CXI Room
ESD 1.9-115
XCS Room
ESD 1.9-116
Common Room
ESD 1.9-117
Hutch Construction in FEH
June 08, 2009
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David Saenz
saenzd@slac.stanford.edu
Access Tunnel (looking south)
Hutch Construction in FEH
June 08, 2009
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David Saenz
saenzd@slac.stanford.edu
FEH (looking west)
Hutch Construction in FEH
June 08, 2009
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David Saenz
saenzd@slac.stanford.edu
FEH Floor Plan
Hutch 4 – XCS
Hutch 5 – CXI
Existing
Access
Tunnel
Existing
Restrooms
Existing X-Ray
Tunnel
Hutch Construction in FEH
June 08, 2009
Hutch 6 - MECi
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David Saenz
saenzd@slac.stanford.edu
Building Sections
Hutch 4
Hutch 5
Hutch 6
Building Section – Looking South
Hutch 6
Hutch 5
Hutch 4
Building Section – Looking North
Hutch Construction in FEH
June 08, 2009
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David Saenz
saenzd@slac.stanford.edu
TI/TII/TIII Status
Design was awarded Oct 10, 08
Title I completed on Nov 6, 08
Title II 60% completed Jan 15, 09
Title II 90% completed for Mar 09, 09
Title II 100% completed for Mar 16, 09
Issue for Bid documents completed Mar 23, 09
Bidder jobwalk conducted on April 29, 09
7 General Contractors (Butler, Gordan-Prill, DPR, Rudolph Sletten,
XL, Dome and Lyncon)
5 GC’s have performed work at SLAC/LCLS/DOE/SU)
Bids received May 18, 09
Note: The structural steel design was advanced
prior to final package for early release to bid.
Hutch Construction in FEH
June 08, 2009
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David Saenz
saenzd@slac.stanford.edu
Design Deliverables
√ Engineering Coordination
Presentation
√ Existing Conditions Report
√ 30% Design Review
√ 90% Design Review
√ Structural Design Review
√ Updated Cost Estimate
√ Preliminary Cost Estimate
√ 100% Design Review
√ 60% Design Review
√ Issue For Bid (IFB) documents
√ Detailed Cost Estimate
√ 100% Cost Estimate
√ Value Engineering
√ Structural 3rd Party Peer Review
•Sufficient quantity of deliverables were established to manage
progress and complete development of a final package ready for bid!
Hutch Construction in FEH
June 08, 2009
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David Saenz
saenzd@slac.stanford.edu
Schedule
•Steel package has
been awarded and
is being managed
by LCLS direct
Design Complete
Mar 16, 09
Procurement
4/09-5/09
Construction
Commence
5/26/09
•Fabrication
drawings have been
approved by EOR
•Steel is currently
under fabrication
and scheduled for
on site erection
6/15/09 – 7/3/09
Project
Complete!!
Hutch Construction in FEH
June 08, 2009
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David Saenz
saenzd@slac.stanford.edu
Construction Cost Estimate H4 and H5
Initial 30% AE estimate (Nov 5, 08) at
$4.1M includes direct/in-direct cost, and
escalation
60% AE estimate (Feb 2, 09) at $3.58M
Value Engineering items included
Strategy for construction delivery method
is consistent with expectations
Design → Bid → Build
Structural steel package has been
released early for bid and erection
A cross-check estimate was provided by
a GC at $3.1M
Same GC successfully completed LCLS
Sector 20 and MMF projects
90% AE estimate (Feb 20, 09) at $3.48M
100% AE estimate (Mar 23, 09) at
$3.34M
WBS (1.9.3.14.2) budget is $3.4M for H4 and H5
Hutch Construction in FEH
June 08, 2009
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David Saenz
saenzd@slac.stanford.edu
Construction Cost Estimate H6
60% AE estimate (Feb 2, 09) at $.77M
A cross-check estimate was provided by a GC at $.70M
Same GC successfully completed LCLS Sector 20 and MMF
projects
90% AE estimate (Feb 20, 09) at $.76M
100% AE final estimate at $.67M
Independent Cost Review provided by SMSI rec’d Mar 23,
09
Hutch 6 can be constructed in conjunction with H4/H5
without impacting schedule
BCR CF-109 was approved ($800K) to include Hutch 6
construction as part of the CF WBS 1.9 in April 09.
Hutch Construction in FEH
June 08, 2009
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David Saenz
saenzd@slac.stanford.edu
Independent Cost Review
SMSI
- Professional estimating consulting firm
located in the bay area and familiar with
bay area economy
- Has experience with projects within
DOE environment
- Understand the requirements involved
with DOE complex projects
Hutch Construction in FEH
June 08, 2009
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David Saenz
saenzd@slac.stanford.edu
WBS
WBS 1.9 for FEH Hutches $4.2M
Steel awarded at $390K
To be managed by LCLS CF group
Concrete deck estimated at $75K
Not yet awarded
To be managed by LCLS CF group
4 bids received (range $46.7K to $87.8K)
Remaining build-out construction balance in WBS
budgeted $3,735K
All bids received were < estimated budget
Three bids received were 50% < estimated budget!
Construction schedule is sufficient allowing for 26 weeks
of construction (not including steel erection)
Hutch Construction in FEH
June 08, 2009
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David Saenz
saenzd@slac.stanford.edu
Summary
√ Design parameters are clearly defined
√ Sufficient quantity of deliverables are in process
√ Title I complete
√ Value Engineering complete
√ Title II complete
√ Issue for Bid set complete
√ Structural steel released for bid with favorable results
Cost
Safety
Schedule
√ Adequate resources are available for successful execution of the
FEH hutches!
Hutch Construction in FEH
June 08, 2009
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David Saenz
saenzd@slac.stanford.edu
end of presentation
Hutch Construction in FEH
June 08, 2009
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David Saenz
saenzd@slac.stanford.edu