exploration of bim process from information flow perspective · presentation at bim gathering 2017...
TRANSCRIPT
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Exploration of BIM Process from Information
Flow Perspective
Zohreh Pourzolfaghar - Industry FellowLero - The Irish Software Research CentreSchool of Computing Dublin City University
Ralph Montague - BArch MRIAIManaging Partner, ArcDox BIM Consultants
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Presentation at BIM Gathering 2017
The idea we started with:
Barriers to Benefit from Integration of
Building Information with Live Data from IoT
Devices during the Facility Management
Phase
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Exploration of BIM Process from Information Flow Perspective
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Exploration of BIM Process from Information Flow Perspective
Significant Promise of BIM
“… digitization could lead to cost savings of
13-21% in design, engineering and construction phase, and
10-17% in the operations phase ...”
Boston Consulting Group 2016 Report “The Transformative Power of Building Information
Modelling”
WHY BIM?
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Exploration of BIM Process from Information Flow Perspective
WHY BIM & IoT? What Problem are we trying to solve?
Many Buildings Some Buildings Very Few Buildings
Have No BIM Have Poor BIM Have Good BIM
(inaccurate, out-of-date) (accurate, up-to-date)
Can “Big Data” collected from IoT devices help build & improve the quality of BIM?
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What was the problem?
Problem for Facility Management – Academic Activities
• Pertinent semantic format for the maintenance stage
• Computerised facility management system integration
• Interoperability, interfaces with other systems
• Availability of the required data for maintenance and usability of the stored data format
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What was the problem?
Problems in Practice (Facility Management)
Building Information Inability to:
• Collect
• Share
• Access
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Planning to Implement the Solution
How we planned to implement the solution?
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An Overview of the Solution
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Exploration of BIM Process from Information Flow
Researcher
Zohreh PourzolfagharIndustry Fellow/Postdoctoral Researcher
Lero - The Irish Software Research Center
@Dublin City University
Email: [email protected]
Mobile: (+353) 089 955 1437
LinkedIn: https://www.linkedin.com/in/
Industry Support
Ralph MontagueARCDOX Architecture | Documentation
BArch MRIAI
Architect, Managing Partner
Email: [email protected]
LinkedIn:http://ie.linkedin.com/in/ralphmontague
Academia Support
Markus HelfertAssociate Professor-Dublin City University
Funding Investigator @Lero - The Irish
Software Research Centre
Email: [email protected]
LinkedIn:https://www.linkedin.com/in/markus-
helfert-7a88434/
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Plan to Implement the Solution
• Submitting a proposal to the SFI with the aim of earning sufficientknowledge about BIM Process
Exploring the BIM process from information flow Perspective
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Exploration of BIM Process from Information Flow
Objectives
• Outline of the requirements for data exchange
• Prototyping an interface to solve the inconsistency issues
• Providing an insight to input data format, data semantic and data storage
• Evaluating the prototype
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Construction OperationDesignIn
form
atio
n
Cre
atio
n A/M/E
- Building Plans- Details- Sections..
Onsite Eng.
- As-built plans- Updated details
FM- New installed
devices- Real-time data
Info
rmat
ion
U
pd
ate
A/M/E
- Revised Plans- Details- Sections..
Onsite Eng.
- Paper- AutoCad files
FM
- Paper- Reports
- AutoCad (DWF,DWG)-BIM Federated model
- Revit files(RVT, RFA, RTE)
- Other BIM Apps
- AutoCad (DWF,DWG)
- Other CAD apps- pdf, excel, word files
- Revit files(RVT, RFA, RTE)
- Other BIM Apps
- AutoCad (DWF,DWG)
- Other CAD apps- pdf, excel, word files
Y
N
Co
mp
ly w
ith
IFC
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Exploration of BIM Process from Information Flow Perspective
CDE (Common Data Environment)
CLIENT
SHARED
Published
Asset
Management
Activities
Asset
Information
Requirements
Asset
Information
Model
Graphical Data
Non-Graphical Data
Documents
AIR AIM
Information
Management
Event Triggers
Enterprise Information Systems
WORK IN
PROGRESSSHAREDApproved
Authorized
ARCHIVEVerified
Occupational
Maintenance Task
Minor Works
Fit-out / Renovation
Major Works
Surveys
Transfer Ownership
Decommissioning
The CDE has to provide:
– Central Repository
– Graphical Data
– Non-Grapical Data
– Documents
– Managed Workflows
– Managed Responsibilities
– Managed Approvals
– Historical Data
– Audit Trail
– Access Control
– Data Security
Information Management(Operations Phase PAS1192-3)
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Exploration of BIM Process from Information Flow