Good to be back in Rotterdam!

Transcription

1 CIB/TNO Symposium: Infrastructure: New challenges and solutions in Australia Prof Dr Keith Hampson CEO Curtin University, Perth, 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 Curtin University, Perth, Australia 1

2 Setting the scene Australia Sweden Finland Netherlands USA Population (million) Population Density (persons/sq km) GDP/capita (US$/hd PPP) Unemployment Human Development Report (2012 rank) (Source: Wikipedia) 4 Curtin University, Perth, Australia 2

3 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 Our Mission To be a world-class research and V knowledge broker in sustainable infrastructure and building design, construction and management 6 Curtin University, Perth, Australia 3

4 Program 1 Greening the Built Environment Program 2 People, Processes and Procurement Program 3 Productivity through Innovation» Collaborative research centre with key international partners» Industry, government and research partners» Applied research and industry outreach across integrated themes 7 Developing infrastructure focus Infrastructure Funding Education, Health, Transport The Sweet Spot! Economic Stimulus Jobs, Building Future Capacity More Sustainable Practices Energy, Water, Quality of life 8 Curtin University, Perth, Australia 4

5 Program Leaders Peter Newman Curtin Russell Kenley Swinburne Xiangyu Wang Curtin 9 Modelling Implementation 10 Curtin University, Perth, Australia 5

6 SBEnrc Core Partners Department of Treasury Department of Finance Department of Commerce Main Roads WA Department of Housing 11 Collaborating Partners 12 Curtin University, Perth, Australia 6

7 Collaborating Partners 13 Researchers Research Users We build bridges! Curtin University, Perth, Australia 7

8 Australian Roads context 15 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 Source: Bureau of Infrastructure, Transport and Regional Economics (BITRE) Curtin University, Perth, Australia 8

9 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 less 17 But another bit of history Project C Arun Kumar, RMIT An investment decision framework for roads assets incorporating economic, environmental and social factors Curtin University, Perth, Australia 9

10 Falling Weight Deflectometer Statistical Network Analysis 19 Future of Roads Project - Video 20 Curtin University, Perth, Australia 10

11 Evaluation of Green Public Road Procurement in Australia Researcher Liisa Lehtiranta Aalto University, Finland The Team Professor Keith Hampson Sustainable Built Environment National Research Centre SBEnrc, Australia Professor Russell Kenley Swinburne University of Technology, Australia Senior Research Assistant Adriana Sanchez Sustainable Built Environment National Research Centre SBEnrc Curtin University, Perth, Australia 11

12 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 Review 5 states, 96% of total in Australia Queensland New South Wales Victoria Western Australia South Australia 12 Interviews Document review Curtin University, Perth, Australia 12

13 The Framework Project delivery lifecycle... Findings Process Gaps Options, risks and opportunities assessment Tender and contract requirements and incentives Non-cost criteria for contractor selection Project monitoring and control Curtin University, Perth, Australia 13

14 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? 27 Building Information Modelling Slide title 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. Virtual Design and Construction Decommission User Owner Renovation Consultant Knowledge database Manufacturer Sourcing Computer aided Visualisation and Programming Functional description BIM Operation Cost Design & estimation Maintenance Designer Facilities Management Simulations Construction Operations manager Fabrication Engineer Conceptual Design Building Information Modelling and Contractor Logistics Detailed Management BIM(M) Design Virtual reality modelling Specs Rules and regulations Construction manager Documentation Digital Engineering Surveyor Analysis 28 Curtin University, Perth, Australia 14

15 Integrated project environments 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. 29 SBEnrc Research and Collaboration Slide title Research Project 2.24 Integrated Project Environments ( ) Industry and academia expert interviews Literature and documentation review Project 2.34 Driving Whole-of-life Efficiencies through BIM and Procurement Leading national exemplar case studies design, construction, asset management Literature and documentation review Collaborations Design Asset Management Construction 30 Curtin University, Perth, Australia 15

16 31 Project Outcomes PP each 16 PP 36 PP 32 Curtin University, Perth, Australia 16

17 National Strategy National Pilot and Lessons Learned Program Evidence-based recommendations Industry standards Coordinated BIM curriculum Agreement on national strategy 33 New Contractual Frameworks QTMR NATSPEC CIOB AEC (UK) NSW RMS AIA MRWA Recommendations for Current Contract Practices 34 Curtin University, Perth, Australia 17

18 Dissemination Strategy Recommendations to reduce the skills gap Better coordination Stronger links between industry and academia Support systems for capability development 35 Outcomes Project 2.34 Driving Whole-of-life Efficiencies through BIM and Procurement 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 36 Curtin University, Perth, Australia 18

19 Coming soon Delivering Value with BIM A Whole-of-life Approach Context BIM Strategy Case studies Capabilities Framework Detailed Methodology Step-by-step guide Dictionaries Benefits Enablers Metrics 37 National BIM Guidelines 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 Curtin University, Perth, Australia 19

20 Case Study 2: Memorial Park Underpass, Wellington, New Zealand 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 Engineer section of tunnel and piles Challenge Public road and rail infrastructure project software interoperability Working on the trench Case Study 3: Moreton Bay Rail, Queensland Location 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 3d model of the Rothwell Station 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 Curtin University, Perth, Australia 20

21 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 41 Global Collaborations Leveraging Global Innovation Networks Global network for exchange and cooperation in research and innovation for the construction industry 42 Curtin University, Perth, Australia 21

22 43 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 44 Curtin University, Perth, Australia 22

23 Slide title Building a more productive industry Curtin University, Perth, Australia 23