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The importance of good
accurate data rich modelling
and interoperability.
Nick Tune
Director BuildingSMART
What is BIM?
What is BIM?
Sketch up is not BIM
PROCESS
Communication
Coordination
Collaboration
BIM is a process
Are you faking it?
BIG BIM / LITTLE BIM
Big BIM is the process
of collaboration, data
sharing and workflow
integrations
Little BIM are the tools,
REVIT, Bentley etc
Interoperability and standardisation
Can we deliver BIM without
interoperability
/standardisation?
Not Big BIM / Level 3!!!
The Government want standardised
information/data!!!
Therefore we cant rely on native
formats, must have standards to
achieve this
Level 2, BIM ready?
– BS1192/ PAS; Digital plan of works; Protocol, Demand Matrix; Uniclass 2; File Based
collaboration - COBie
Input Output
Output
Output • One type of input in to
one resource
• Many outputs
depending on choice
• Modifying data is
simple, quick and
efficient
©Autodesk
What is COBie?
What is IFC? Why is it so important
- IFC's - Industry Foundation Classes, is a
data exchange method that specifies
elements that are used in building
construction in an agreed manner that
define a common language for
construction.
– IFCs provide a foundation for the
exchange and sharing of information
directly between software applications of
a shared building project model.
Can we deliver BIG BIM/ Level 3 now?
– Almost! If we all used the same software we could
probably do level 2.5 but we don’t and wont!!!!
– Still difficult to get COBie outputs from proprietary
software.
COBie trial 2
The objectives of the 2013 trial are to:
– Test IFC as the primary schema for data exchange in a
federated modelling environment.
– Test supporting technologies and workflows to produce
COBie outputs.
– Ensure that trial activities incorporate current definitions
of COBie data requirement at various COBie drop
points and work stages.
– Identify what needs to be done to enable IFC to work
effectively (primarily to identify key usage, development
needs of associated technologies, standards and
workflow).
– Identify the problems & determine solutions for Native
format – IFC – COBie & Native – COBie
– Identify the issues of federating models in different
native formats
– Use its voice and commercial strength to accelerate the
required development.
HMG BIM Task Group COBie-UK-2012 tool Importance of standardised accurate complete, data
– Compliance
– All Components assigned to a System
– All Spaces assigned to a Zone
– Continuity
– System, Component Space and Zone can only be checked by
– by inspection
– or by checking against previous versions.
– Completeness
– Project Phase set to “CIC 3 : Design Development”
– Floors and Types must exist for all Spaces and Components respectively
– COBie demand matrix satisfied
Where is the industry now ?
– Little BIM, Mostly design based
proprietary software, limited use
in construction phase, little use
in maintenance
– Most haven't used level 2 tools
protocol/tools ie COBie etc
– Not aware of interoperability
issues
BuildingSMART & open BIM
– BuildingSMART: a community of people
and organisations who are working with
open-BIM & sharing their experiences
– Working with government & industry to
develop standards, tools and training to
ensure that open BIM is used effectively
– We created the Industry Foundation
Classes (IFC) standard and building data
dictionary & are leading the development
and roll out of COBie in the UK
Who is behind BuildingSMART?
– We are a part of the international
BuildingSMART programme, with
representation across Europe, North
America, the Middle East, Far East &
Australasia.
– BRE taken control from Jan 13, because
we have a background in driving positive
change through programmes such as
Activity
– Technical and User working groups (members only)
– Monthly technical working group meetings – Level 2/COBie,
Infrastructure, building in-use, Level 3(ibim)
– Training – COBie & Competent person scheme (25% off for
members)
– Development of level 3, standards/tools (direct input from members)
– Technical guidance papers, information hub
BuildingSMART UK - members
– Ongoing:
• GovernBIM
• RegBIM
• TrainBIM (+COBie)
• KnoholEM
– Due to start:
• Resilient
• DIM Cities (Mini-KnoholEM)
• Energy management of districts (Mini-Resilient)
• C4C (Clouds for Co-ordination)
BRE/BuildingSMART UK projects;
– Governance for projects
– Explores how different disciplines should
interact with one another
– Based off Digital plan of works/Demand
Matrix; defining the documents and the data
transfer
GovernBIM
– Emphasises heavily upon the
integration of data transfer and
management in the Cloud
– Will be created using existing cloud
technologies and tested in a real
business environment
– Deliverable is a system that manages
data stored on a cloud in an effective
manner and allows for a controlled
project environment for the end-user
Clouds-for-Coordination
– Building Regulations AD, Code for
Sustainable Homes and BREEAM to be
automatically checked
– Procedure to be carried out:
– Extracting data requirements and logical
relationship
– Translate the above in to a language
understandable off-shelf- rules engine
– Integrate rule engine to allow for
information retrieval from the BIM
– Validation against original requirements
– Deliverable is a rule engine (software) that
carried out the checks for the regulations
automatically
TSB RegBIM
RenewBIM
Developing a BIM-compatible renewable energy modelling tool
• Technologies considered: Solar PV, Solar Thermal Heat pumps,
Biomass
– Need to increase awareness requirements of BIM/openBIM
– Vendor specific courses
– One-day courses; different messages
– Am I BIM compliant now?
– One message, approved compliance.
OpenBIM training
Training plan
Course Business Management BIM Project Management BIM Design Management BIM
Main topics General Understanding
Executive leadership
Management of change
Governance
Contract management
Methods of delivery
General Understanding
Governance
Contract management
Methods of delivery
Data formats
BIM process
Data sharing
Collaboration
General Understanding
Software vendor overview
3D modelling demonstrations
Data formats
BIM process
Data sharing
Collaboration
Designed for Associates
Clients
Directors
Managers
Senior Architects
Senior Design Engineers
Senior Technicians
Senior Contractors
Design Architects
Design Engineers
Technicians
FM managers
Contractors
– buildingSMART BIM Designer/Project Manager/Business Manager
– BRE has a certification body that will certify the competency of the people on the course
– To retain the status, you need to:
– Have relevant CPD hours
– Produce short BIM reports on work done
BIM Accredited Professional
Training
Proof
Test Competency
Thank you for listening, any questions and feedback?