reducing risk and liability in infrastructure projects
DESCRIPTION
2010 ULI Fall Meeting PresentationOctober 15, 20109:15 am to 10:30 amTRANSCRIPT
Reducing Risk and Liability in Infrastructure Projects
Friday, October 15
9:15 a.m. – 10:30 a.m.
Terry D. Bennett, Autodesk Inc.Allan Zreet, Jacobs Engineering Group Inc.
Jamie MacDonald, Kleinfelder-SEA Consultants
2© 2006 Autodesk
Allan W. Zreet, AIA, PrincipalTransit Practice Leader | Jacobs Global Buildings DivisionJacobs Engineering Group
• 28 years experience in transit planning, design and construction
• Experience includes transit system planning, infrastructure design and transit facilities design including light rail, commuter rail, intermodal centers and maintenance facilities.
• Experience with planning and design of transit oriented development for both the public and private sector.
• Recent Projects include:Project Management Oversight for the PATH World Trade Center Station, New York, NYDallas Area Rapid Transit 28 mile light rail extension, Dallas, TXAnaheim Regional Intermodal Center Project Definition in Anaheim, CATampa High Speed Rail Intermodal Center Planning, Tampa, FLProject Management Oversight of Honolulu High Capacity Transit Corridor, Honolulu, HI
3© 2006 Autodesk
James MacDonaldDirector of Practice TechnologyKleinfelder-SEA
• 20 years of experience in civil engineering design and construction, web-based information delivery systems, geographic information systems (GIS), and related technologies.
• Responsible for implementing progressive design technologies at over sixty North American offices along with locations in Australia, Guam and London.
• Responsible for the IT services that support Kleinfelder’s lifecycle design approach, where data created at each phase of a project seamlessly integrates with subsequent phases
4© 2006 Autodesk
Terry D. Bennett, LS LPF MRICS LEED® AP
Senior Industry Manager, Civil Engineering & Heavy ConstructionAutodesk Inc.
• 13½ years at Autodesk
• Leads Autodesk’s global Industry Strategy and Relations around Transportation, Land Development, Environmental and Heavy Construction
• 28 years in professional practice – Surveying, Civil Engineering, Land Development and Sustainable/Natural Resource Mgt.
• 24+ years as a worldwide author/presenter on the impact of technology and sustainable practices to the AEC and Infrastructure firms and their business processes
• Governing Assembly Member of ASCE’s PERSI (Practice, Education & Research for Sustainable Infrastructure) initiative, member of Harvard’s Graduate School of Design Sustainable Infrastructure Advisory Board, founding editorial board member of Rebuilding America’s Infrastructure Magazine and member of the Urban Land Institute’s Public Development & Infrastructure Council.
5
Reducing Risk and Liability in Infrastructure Projects
Terry D. Bennett, Autodesk Inc.
Image Courtesy of Parsons Brinkerhoff
Challenges• Four Billion more people
• Infrastructure failing ($40T WW)
• Transportation needs expanding
• Funding Gap (~$20T WW)
Reactions• Re-focusing - from dispersed habitation to urban infill
• Rising of the 3 R’s – Repair, Recondition and Retrofit
• A Greener Planet - Resilient Infrastructure, optimized mobility & green buildings
• Outcome vs prescription based requirements
7
Is this sustainable?
© 2010 Autodesk
Investment
© 2010 Autodesk
INFORMATION
Design
DeliverCollaborate
Simulate
Analyze
Manage
BIM
BIM is a holistic design approach that focuses on design support for visualization, simulation, analysis and collaboration
© 2010 Autodesk
ProgrammingProgramming
Conceptual DesignConceptual Design
Detailed DesignDetailed Design AnalysisAnalysis
DocumentationDocumentation
FabricationFabrication
Construction4D/5DConstruction4D/5D
ConstructionLogisticsConstructionLogistics
Operation and MaintenanceOperation and Maintenance
DemolitionDemolition
RenovationRenovation
BuildingInformationModeling
BuildingInformationModeling
Urban Revitalization Decision Starting Point
© 2008 Autodesk
BIM – a Cultural Change
• Much more than visualization (renderings; animations; 3D CAD representation) its thinking!
• An integrated planning, design and construction process based on an extensive digital database
• Special-purpose 3D/4D/5D models built and documents generated as needed
• Planners, designers constructors and owners have shared understanding of project elements and challenges
• Cross-disciplinary collaboration reduces design errors; avoids conflicts; increases productivity; and reduces risk and liability
12© 2010 Autodesk © 2010 Autodesk, Inc.
The Evolution of Design & Construction
TodayModeling (BIM)
Edges of pavement, sewer & water …
Visual models of objects and their parameters by discipline – pockets of automation
Some transfer of models between disciplines, clash detection, automated estimating take off, move to Design-Build, occurrences of IPD
Complex discipline design problems and alternatives –sustainability, supply chain schedule, Carbon footprint
TomorrowBIM
Digital prototypes of cities, regional developments, cloud analysis
Visualize, simulate, analyze entire systems and delivery –creator, consumer, community – supply chain
Interdisciplinary thinking with real time collaboration on sustainable cities on central model servers (IPD, PA)
Whole scale multiple design approaches & alternatives (Lifecycle cost analysis & tradeoffs)
13© 2010 Autodesk © 2010 Autodesk, Inc.
BIM - Benefits for the Project Team
5D Model-to-Cost Estimating
4D Planning Activities
Life-Cycle Decision-Support
3D Sustainable Design & Construction
Direct/Monitor Field Work
Bidding & Coordinating Subcontractor Shop/Submissions
PreFabrication
As-Built ModelKnowledge Archive
Coordinated Documents/Productivity
Visualization / Win Work
Higher level experience and Implementation#2
Success Awaits
“The company spent $40,000 to create the models, but identified more than $150,000 in system clashes. Requests for information were reduced by 75%, with zero change orders.
The 12 people who worked on the model during preconstruction saved the work of dozens in the field later, reducing the schedule by 18%.”
- Dan Klancnik, VDC Manager The Walsh Group
R e d u c i n g R i s k s f o r I n f r a s t r u c t u r e P r o j e c t s w i t h B u i l d i n g I n f o r m a t i o n M o d e l i n gA l l a n W. Z r e e t, A I AP r i n c i p a l
JACOBS Global Buildings NA
Presentation Overview
Use of Laser Scanning and BIM for Documenting Existing Conditions with 3-D Surveys
Process, Hardware/Software used Creating BIM Model of Existing
Conditions Application to New Work /
Modifications Reducing Risk for Stakeholders Lessons Learned / Future
Applications
Data Collection of Existing Conditions & Use of Data
What is BIM?
BIM = Building Information Modeling
3-D CAD w/ Intelligence; not just line workCollection of objects with editable attributesCan include: Size, Material, Specs, When Installed,
Cost
Database Driven
Models for Each Design Discipline
Master Model for ExtractionsViews or slices of the model (Data extraction from objects (i.e. material takeoffs)
Establishing a 3D Database of Existing Conditions
Application: Lack of “As Built” Documentation Less time playing catch up
3D Database of Existing Conditions Complete Set of Data
No more repeated reviews of existing conditions as needed during design; all there at beginningNo additional CAD costsSame effort required; just moved to front of project
Design, Construction, Building Management Tool Best of Both Worlds
Still use traditional presentation methods (2-D dwgs) along with new ones (i.e. 3-D PDF interface / output)
Shift in Design ScheduleRethinking How We Work
TRADITIONAL
DESIGN
BIM
DESIGN
Shifted Design Schedule - Challenges
While same overall effort is expended, labor is moved to beginning of project for surveying and design
Higher rate of labor burn early in the project. Early decision making crucial Difficult to make major changes late in project
Process: 3-D Survey of Existing Facilities
Laser Scan EquipmentSet up at multiple locationsOverlapping views
Process: 3-D Survey of Existing Facilities
Laser Scan ProcessSet up at multiple locationsOverlapping views
3-D Survey of Existing Facilities
Point CloudMillions of spatial data pointsNo intelligence
3-D Survey of Existing Facilities
Point CloudMillions of spatial data pointsNo intelligence
3-D Survey of Existing Facilities
Create 3-D Cad Model with No Intelligence
3-D Survey of Existing Facilities
Convert to Create BIM Model with IntelligencePost processing used to will create line work from data points
BIM Model Presentation / Animation
BIM Model Presentation / Animation
Final Product
3-D BIM Model Traditional 2-D Drawing
Advantages
Early Coordination among Disciplines Estimating Exact Quantities
Advantages
Use by Construction Management for Progress Tracking
Lessons Learned
Ensure sufficient level of detail is specified for 3-D surveys Obtain plenty of views/scans Allow time for post-processing raw survey data Establish CAD layering early Define BIM model objectives Phasing: temporary, interim and final
Reducing Risk to Stakeholders
Accurate existing condition information from the beginning Effective communication and visualization tool
for all parties Identify conflicts / potential problems very early
in design Ensures coordination between disciplines Accurate estimates
Allows Designer, Client and Contractor a full understanding of the project
Future Applications
Scoping / Feasibility / Existing Condition Studies New Industries (Aging
Transportation and Infrastructure)
Design / Build Projects
Protecting Stakeholders (Owners/Designers/Builders) from surprises
Thank You
36© 2006 Autodesk
James MacDonaldDirector of Practice Technology
Kleinfelder-SEA
Reducing Risk and Liability in Infrastructure Projects
2010 ULI FALL MEETING AND URBAN LAND EXPOReducing Risk and Liability in Infrastructure Projects
Aviation
BridgesRoadway
Wastewater
TransitDrinking Water
Dams & LeveesSolid Waste
EnergySchools
2010 ULI FALL MEETING AND URBAN LAND EXPOReducing Risk and Liability in Infrastructure Projects
America’s InfrastructureG.P.A = D
Required Funding Over $2 Trillion
ASCE Report Card for America’s Infrastructure 2009
America’s InfrastructureG.P.A = D
Required Funding Over $2 Trillion
ASCE Report Card for America’s Infrastructure 2009
Aviation
BridgesRoadway
Wastewater
TransitDrinking Water
Dams & LeveesSolid Waste
EnergySchools
2010 ULI FALL MEETING AND URBAN LAND EXPOReducing Risk and Liability in Infrastructure Projects
BIMBuilding Information Modeling
2010 ULI FALL MEETING AND URBAN LAND EXPOReducing Risk and Liability in Infrastructure Projects
Site Model
Structural Model
Process Piping Model
2010 ULI FALL MEETING AND URBAN LAND EXPOReducing Risk and Liability in Infrastructure Projects
Linked Structural Model
Linked Mechanical Model
2010 ULI FALL MEETING AND URBAN LAND EXPOReducing Risk and Liability in Infrastructure Projects
Mechanical Clash with Structural FP Clash with Mechanical
Design Construction
2010 ULI FALL MEETING AND URBAN LAND EXPOReducing Risk and Liability in Infrastructure Projects
2010 ULI FALL MEETING AND URBAN LAND EXPOReducing Risk and Liability in Infrastructure Projects
2010 ULI FALL MEETING AND URBAN LAND EXPOReducing Risk and Liability in Infrastructure Projects
2010 ULI FALL MEETING AND URBAN LAND EXPOReducing Risk and Liability in Infrastructure Projects
2010 ULI FALL MEETING AND URBAN LAND EXPOReducing Risk and Liability in Infrastructure Projects
2010 ULI FALL MEETING AND URBAN LAND EXPOReducing Risk and Liability in Infrastructure Projects
2010 ULI FALL MEETING AND URBAN LAND EXPOReducing Risk and Liability in Infrastructure Projects
2010 ULI FALL MEETING AND URBAN LAND EXPOReducing Risk and Liability in Infrastructure Projects
2010 ULI FALL MEETING AND URBAN LAND EXPOReducing Risk and Liability in Infrastructure Projects
2010 ULI FALL MEETING AND URBAN LAND EXPOReducing Risk and Liability in Infrastructure Projects
2010 ULI FALL MEETING AND URBAN LAND EXPOReducing Risk and Liability in Infrastructure Projects
IPDIntegrated Project Delivery
2010 ULI FALL MEETING AND URBAN LAND EXPOReducing Risk and Liability in Infrastructure Projects
Content taken from: http://www.aia.org/contractdocs/AIAS077630?dvid=4294964480&recspec=AIAS077630
Traditional Design Process
Integrated Design Process
2010 ULI FALL MEETING AND URBAN LAND EXPOReducing Risk and Liability in Infrastructure Projects
Content taken from: http://www.aia.org/contractdocs/AIAS077630?dvid=4294964480&recspec=AIAS077630
2010 ULI FALL MEETING AND URBAN LAND EXPOReducing Risk and Liability in Infrastructure Projects
Site
Civil
OwnerStakeholder
Designer(A/E) PM CM/GC PM
Owner’s Rep
Landscape
Landscape Mechanical
Mechanical
Plumbing
Plumbing
Steel
Framing
Structural
Electrical
Electrical
Fabrication
Architectural
Other
Other
IPD Leadership Team
2010 ULI FALL MEETING AND URBAN LAND EXPOReducing Risk and Liability in Infrastructure Projects
2010 ULI FALL MEETING AND URBAN LAND EXPOReducing Risk and Liability in Infrastructure Projects
2010 ULI FALL MEETING AND URBAN LAND EXPOReducing Risk and Liability in Infrastructure Projects
2010 ULI FALL MEETING AND URBAN LAND EXPOReducing Risk and Liability in Infrastructure Projects
2010 ULI FALL MEETING AND URBAN LAND EXPOReducing Risk and Liability in Infrastructure Projects
2010 ULI FALL MEETING AND URBAN LAND EXPOReducing Risk and Liability in Infrastructure Projects
2010 ULI FALL MEETING AND URBAN LAND EXPOReducing Risk and Liability in Infrastructure Projects
Construction Simulation Movie
2010 ULI FALL MEETING AND URBAN LAND EXPOReducing Risk and Liability in Infrastructure Projects
2010 ULI FALL MEETING AND URBAN LAND EXPOReducing Risk and Liability in Infrastructure Projects
2010 ULI FALL MEETING AND URBAN LAND EXPOReducing Risk and Liability in Infrastructure Projects
The AIA IPD Guide identifies the characteristics of IPD and provides specific information and guidance on how to utilize IPD methods to achieve enhanced design, construction and operations processes.
Integrated Project Delivery (IPD) leverages early contributions of knowledge and expertise through the utilization of new technologies, allowing all team members to better realize their highest potentials while expanding the value they provide throughout the project lifecycle.
• A195–2008, Standard Form ofAgreement Between Owner andContractor for Integrated Project Delivery
Content taken from: http://www.aia.org/contractdocs/AIAS077630?dvid=4294964480&recspec=AIAS077630
2010 ULI FALL MEETING AND URBAN LAND EXPOReducing Risk and Liability in Infrastructure Projects
The AIA BIM Protocol is a practical tool for using BIM across all phases of a project. It also defines the extent to which downstream model users, such as contractors and fabricators, can use and rely on the model for scheduling, pricing, fabricating and construction.
• Who is responsible for each element of themodel and to what level of development?
• What are authorized uses for the model?
• To what extent can users rely on the model?
• Who will manage the model?
• Who owns the model?
Content taken from: http://www.aia.org/contractdocs/AIAS078742
2010 ULI FALL MEETING AND URBAN LAND EXPOReducing Risk and Liability in Infrastructure Projects
2010 ULI FALL MEETING AND URBAN LAND EXPOReducing Risk and Liability in Infrastructure Projects
2010 ULI FALL MEETING AND URBAN LAND EXPOReducing Risk and Liability in Infrastructure Projects