good to be back in rotterdam! - tno · 2018-11-14 · • product master data • field survey...

CIB/TNO Symposium: Asset Management of Infrastructure: Challenges and New Approaches

Drijvend Paviljoen Rotterdam, 21 May 2015

Prof Dr Keith Hampson, CEO Sustainable Built Environment National Research Centre (SBEnrc)

Curtin University, Perth, Australia 1



Prof Dr Keith HampsonCEO

Sustainable Built Environment National Research Centre (SBEnrc)Curtin University, Perth, Australia

Infrastructure: New challenges and solutions in Australia

1

Good to be back in Rotterdam!

• Port of Rotterdam … junior engineer 1985

• “Revaluing Construction” 2005– Construction 2020: Inspiring Change in the Australian

Property and Construction Industry

• CIB TG58 “Clients and Construction Innovation”

• PSIBouw Reviews – from 2007

2





Setting the scene … Australia Sweden Finland Netherlands USA

Population(million)

24 10 5 17 317

Population Density(persons/sq km)

3 21 16 407 35

GDP/capita(US$/hd PPP)

48 47 41 48 55

Unemployment 6 8 10 7 6

Human Development Report (2012 rank)

2 12 24 4 54

(Source: Wikipedia)





Australia’s Construction Industry

• AU$260B = US = €180B pa

• Employs 1 million people

• 300,000 firms => many small firms

• Slowing and growing at same time …– Commercial and Industrial

– Resources and Mining

– Residential

– Transport Infrastructure 5

VTo be a world-class research and knowledge broker in sustainable

infrastructure and building design, construction and management

Our Mission

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Program 1 ‐ Greening the Built Environment

» Collaborative research centre with key international partners» Industry, government and research partners» Applied research and industry outreach across integrated themes

Program 3 ‐ Productivity through Innovation

Program 2 – People, Processes and Procurement

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Developing infrastructure focus

Infrastructure Funding

Education, Health, Transport

More Sustainable Practices

Energy, Water, Quality of life

Economic Stimulus

Jobs, Building Future

Capacity

The Sweet Spot!

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Peter NewmanCurtin

Russell KenleySwinburne

Xiangyu WangCurtin

Program Leaders

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Modelling Implementation

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SBEnrc Core Partners

Department of TreasuryDepartment of FinanceDepartment of CommerceMain Roads WADepartment of Housing

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Collaborating Partners

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Collaborating Partners

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Researchers Research Users

We build bridges!





Australian Roads context

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Roads are seriously important

• New road construction in Australia estimated at A$25B/year

• Maintenance … $5B … and rising

• 900,000km of roads; 50,000km highways

• Roads bind our community together

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Source: Bureau of Infrastructure, Transport and Regional Economics (BITRE) 2014





Current Activities in Infrastructure Research

• Strategies and Solutions for the Future of Roads (Hargroves, Curtin)

• Sustainable Infrastructure Procurement (Kenley, Swinburne)

• Integrated Project Environments – Leveraging Innovation for Productivity Gain Through Industry Transformation (Hampson, Curtin)

• National BIM Guidelines and Case Studies for Infrastructure (Xiangyu, Curtin)

… More from less17

Project 2001-010-C

Arun Kumar, RMIT

An investment decision framework for roads assets incorporating economic,

environmental and social factors

But another bit of history …





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Falling Weight DeflectometerStatistical Network Analysis

Future of Roads Project - Video

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Evaluation of Green Public Road Procurement

in Australia

The Team

Professor Russell Kenley

Swinburne University of Technology, Australia

Professor Keith HampsonSustainable Built Environment National Research Centre SBEnrc, Australia

Researcher Liisa LehtirantaAalto University, Finland

Senior Research Assistant Adriana Sanchez

Sustainable Built Environment National Research Centre SBEnrc





The Problem

GHG reduction target in Australia

Public road procurement– Driving initiatives for change

– Impact on emissions from construction, materials, and operations

Green procurement– GHG emissions minimisation

– Project delivery lifecycle

The Study

Process Review5 states, 96% of total in Australia

• Queensland• New South Wales• Victoria• Western Australia• South Australia

12 Interviews

Document review





The FrameworkProject del ivery l i fecycle

.

.

.

Findings

Options, risks and opportunities assessment

Non-cost criteria for contractorselection

Tender and contract requirements and incentives

Project monitoring and control

Process Gaps





Integrated Project Environments 2014 Industry Challenge

Integrated Project Environments and BIM

• Emerging and transformative

• New set of skills required

• Full benefits across whole-of-life and industry still to be achieved, how to measure performance?

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Slide titleBuilding Information Modelling

BIM can be defined as a virtual process that encompasses all aspects, disciplines, and

systems of an asset within a single virtual model, allowing all to collaborate more accurately and efficiently than using traditional processes.

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BIM

Functional description

Rules and regulations

Simulations

Virtual reality

modelling

Cost estimation

Sourcing

Facilities Management

Knowledge database

Engineer

Owner

Surveyor

Construction manager

Operations manager

Manufacturer

Designer

Consultant

User

Renovation

Programming

Fabrication

Construction

Operation

& Maintenance

Decommission

Logistics

Specs

Contractor

Conceptual Design

Detailed Design

Analysis

Documentation

Digital Engineering

Building Information Modelling and Management ‐ BIM(M)

Computer‐aided Visualisation and Design

Virtual Design and Construction





… project delivery models and tools that allow and encourage the integration of teams, processes and information across organisations and construction stages to produce improved outcomes.

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Integrated project environments

Slide titleSBEnrc Research and Collaboration

Research

Collaborations

• Project 2.24 Integrated Project Environments (2013-14)

• Project 2.34 Driving Whole-of-life Efficiencies through BIM and Procurement

• Industry and academia expert interviews

• Literature and documentation review

• Leading national exemplar case studies – design, construction, asset management

• Literature and documentation review

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Design

Construction

Asset Management





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Project Outcomes

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16 PP

36 PP

30-40 PP each





National Strategy

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National Pilot and Lessons Learned

Program

Coordinated BIM curriculum

Evidence-based recommendations

Agreement on national strategy

Industry standards

New Contractual Frameworks

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NSW RMS

MRWA

CIOB

AIA

QTMR

NATSPEC

AEC (UK)

Recommendations for Current Contract Practices





Dissemination Strategy

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Recommendations to reduce the skills gap

Better coordination

Support systems for capability development

Stronger links between industry and academia

Outcomes

• Leading comparators to assess the value of BIM across the life-cycle of infrastructure and buildings

• Framework to assess the actual benefits of implementing BIM in Australian asset delivery and management

• Benefits from transitioning from 2D asset management systems to 3D integrated digital built environment

Project 2.34 Driving Whole-of-life Efficiencies through BIM and Procurement

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Coming soon

Delivering Value with BIM – A Whole-of-life Approach

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Context• BIM• Strategy• Case studies• Capabilities

Framework• Detailed

Methodology• Step-by-step

guide

Dictionaries• Benefits• Enablers• Metrics

Case Study 1: Upgrade of Great Eastern Highway, Western Australia

Comparison of As Built versus As Planned

BIM uses

• Constructability Review• Traffic Impact Simulations• 3D Coordination• Engineering Analysis• Clash Detention• Product Master Data• Field Survey

Benefits

• The construction cost for utility relocations alone was about $8 million per kilometre, with reductions from the initial estimates of about $2 million per kilometre

• The project has a total of 1.175M man hours with 0 lost time injury (LTIFR =0).

• The project ran $7M under the targeted budget and 3 months ahead of the targeted completion date

National BIM Guidelines





Case Study 2: Memorial Park Underpass, Wellington, New Zealand

Engineer section of tunnel and piles

Working on the trench

Benefits of BIM

• To fit together a complex integration of infrastructure and services within extremely tight location constraints

• To solve the complexity of the geographic and physical constraints of existing and new services

• To provide visualisation of the design resolution

Challenge

• Public road and rail infrastructure project software interoperability

Case Study 3: Moreton Bay Rail, Queensland

3d model of the Rothwell StationLocation

Benefits of BIM

• Easy to communicate a concept using a 3d object based model

• Identification of incompatible fixed 3d objects (clash detection) in a working model is more effective for project progress

• Integration of required design elements modelled in QTMR 2d software

Challenges

• The one way technical transfer limitation of Navisworks

• Lack of accurate interoperability between string based design and object based design (loss of data & direction)

• The imperfect fit of BIM modelling and geometric elements of infrastructure





Future Projects under Development

• Scenario Planning Transport Futures

• Transport Technologies and Big Data

• Value Driven Strategy and Procurement

• Improving Sustainability: BIM-integrated LCA in Infrastructure

More productive transport systems

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Global Collaborations

Global network for exchange and cooperation in research and innovation for the construction industry

Leveraging Global Innovation Networks

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Building Global Collaborations

CIB TG90: Information Integration in Construction (IICON)

• Efficient knowledge creation, preservation and integration across life-cycle of constructed assets

• Monitoring and feedback from end-users into design, construction and asset management of buildings and infrastructure

• Creating more effective and reflective industry and deliver benefits to public and private asset owners

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Slide title

Building a more productive industry

www.sbenrc.com.au

good to be back in rotterdam! - tno · 2018-11-14 · • product master data • field survey...

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