© 2011 bentley systems, incorporated big bim for contractors paul king construction solutions...

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11 B

entle

y Sy

stem

s, In

corp

orat

ed Big BIM for contractors

Paul KingConstruction Solutions Manager

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Today's challenges for the industry

• Complex projects

• Tighter budgets and deadlines

• Internal and external collaboration

• Information overload

• Project risks.

[email protected]

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What do contractors want?

• Figure out what to build

• Optimise how to build

• Know who needs what, when and in what format

• Understand what got built

• Automate IT mobilisation

[email protected]

Get details to site quickly and accurately

Constructability and optioneering

Comment, design review, costing, etc

Payment claims and as-built information and data

Minimise up-front time and money

www.comitproject.org.uk/australia/

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Exp

ecta

tio

n

Time

Technology trigger

Slope ofenlightenment

Trough ofdisillusionment

Peak of inflatedexpectations

Plateau ofproductivity

Gartner hype cycle

Managing the BIM hype

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• 2D drawings and bits of paper

• Poor quality management

• 2D no is match for 4D, 5D, xD

• Poor decision-making support

• Very contractual

Waste can be around 30%.

What we usually do . . .Design

Visualisations

Material schedules

Clash detection

Coordination

Design analysis

Construction phasing

Trade & work packages

Coordination

Buildability

Optioneering

ProcureandConstruct

Operateandmaintain

Maintenance schedules

Set up FM system

Documents passed to

operator

Documentspassed to

building team

40% of design time is spent locating and validating information

Entering information once and re-using it can reduce delivery time by up to 50%

Poor communication between systems wastes 30% of costs

[email protected]

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3Dcollaborative

models

3Dcollaborative

models

BIM and IPD (whatever they mean . .)Design

Safe demolition

Sustainability audits

Knowledge management

Hazardous material tracking

Building cloning

Etc, etc . . .

Visualisations

Material schedules

Clash detection

Life cycle analysis

Coordination

Design analysis

2D drawings

Continued use of the model

Modelspassed to

building team

Model data fed into other projects

3Dcollaborative

models

3Dcollaborative

models

Construction phasing

Trade & work packages

Stage payments

Coordination

Buildability & access

Health & safety

2D drawings

ProcureandConstruct

Operateandmaintain

Links to BMS

Links to FM systems

Links to product details

Security systems

Maintenance schedules

Links to stock control

Models passed to

operator

Models used by others as appropriate

The process of generating and managing asset data during its life cycle

[email protected]

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The typical project

SydneyCivil & infrastructureDGN

SydneyArchitectureRVT

PerthStructuralDWG

SingaporeEnvironmentalPDF

BrisbanePlant pipingDGN

LondonElectricalDWG

Integrated and coordinated

project

MelbourneMechanicalDGN

[email protected]

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MechanicalStructureArchitecture Electrical Furniture

Combined model(s)

A highly efficient way of working.

• Data granulated and structured

• Construction documentation from combinations of models

• Ownership remains with the originator

• Model file management with collaboration

• Federated models - federated industry

The federated BIM model(s)

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The federated BIM model - architecture

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The federated BIM model - steel

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The federated BIM model - HVAC

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Architecture StructuralMEP

[email protected]

Big BIM or little BIM

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Building Information Model

RoadRailUtilitiesBridgeWaterPowerCommunicationsGIS . . .


[email protected]


Asset lifecycle information modelling.MEP

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So what do contractors need?

• Create, capture and use data from multiple sources• Manage data from entire project (buildings & infrastructure)• Ability to review and approve drawings and models • Common data environment to ensure consistency• Standard method and procedure• Agreed roles and responsibilities• All parties adhering to the methods, standards and systems.

[email protected]

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1 year50+ years

OperationProcurement Disposal

3-5 years

Exp

end

itu

re o

n f

acili

ty

Time

Det

ail d

esig

n

Pla

nnin

g

Con

cept

Out

line

desi

gn

Con

stru

ctio

n

Han

dove

rBIM approach

Best design/build approach with appropriate maintenance

Typical approach, and failing to do routine maintenance and having to replace items earlier and more often

Untapped savings

Current industry focus on savings from BIM

buildingSMART

So what do owners need?

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What’s the answer . .?

[email protected]

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Controlleddistributionof e-paper

collaboration

Pre-construction . . and construction

Coordination of engineering information

management

[email protected]

A project team collaboration and work sharing platform for the design and construction of infrastructure projects . . .

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Business systems

Project collaboration

Lifecycle coordination

Managing information at a data

level

Managing business information

Managing published information

[email protected]


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Business systems

Project collaboration

Lifecycle coordination

Model Files

Data

Sche

dules

Financial

Commercial Operational

EDMS

GIS

BIM

3D CAD

2D CAD

O&M

[email protected]

Lette

rs

Subm

ittals

RFIs

Review and acceptance

Hosted service

Tender control

Project control

Document control

Renditions

Renditions


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8D, 9D, 10D, etc

How does Bentley support project teams?

BIM (3D)

Federated Information

Models

Geosuite

Building suite

Plant suite

Civil suite

Analysis tools

Interference Manager

Non-Bentley

BentleyNavigator

Virtual world

Schedule Simulator

Projectprogramming

tool

Project schedule (4D)

ProjectWise collaboration environment

Integrated suite of Bentley tools

Operations (7D)

Sustainability (6D)

Cost (5D)

Revit

Many more

AutoCAD

3rd party design and

analysis

FAB-MEP

Managing information accurately, consistently and [email protected]

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ProjectWise for contractors

[email protected]

Arch

MEPElec.

Struct.

PDFModel Paper

Design Construct Right content, right format for role and task

Managed collaboration for technical content

What do I build? What about buildability? What about clashes? What’s been built?

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Best practice for collaboration

[email protected]

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Best practice for collaboration

Coordinate and collaborateSharing content and monitoring performance

Preserving data in its rich and natural state for the long term

management of building assets

Get the right content to the right audience in the right format at the right time

Create Deliver

Preserve

Managed environment

Quality control & assurance Rules for re-use

Move content into data collaboration

environment for reuse, distribution and

storage

[email protected]

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Best practice: British Standard 1192

• Method for developing, organising and managing construction documentation

• Disciplined collaborative approach using a managed procedure.

• 10% construction cost saving• Supply chain profitability gains

of 2-3%

[email protected]

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Pro

gre

ss

Time

New processes and systems tested for shorter periods

New processes and systems tested for shorter periods

Risk of failure is managed as part of the development process

Risk of failure is managed as part of the development process

Large jumps in processes and technology use

Large jumps in processes and technology use

Slow and steady progress – keeping up with the market

Slow and steady progress – keeping up with the market

Traditional approach

Fail-forward approach

New developments tested for long periods - low risk of failure

New developments tested for long periods - low risk of failure

Quick and dynamic progress – leading the market

Quick and dynamic progress – leading the market

Small frequent jumps made in work processes and technology use

Small frequent jumps made in work processes and technology use

. . a bitIt’s okay to fail

[email protected]

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80%

0%Companies

Average

Deg

ree

of

BIM

imp

lem

enta

tio

nAverage is okay . . for a while

[email protected]

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The road less travelled

Secure finance and executive backingPilot project(s) – plan, execute and reviewPrepare deployment strategyEducation, training and supportDevelop BIM strategy

The road to ‘big BIM’

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• Processes and standards– Ensure project data can be shared– Global - industry - corporate - project

• People– Training strategy and training in the process– What’s in it for me?– How do I ‘do it’?

• Technology– The least important aspect!– It works, using standard hardware and software

[email protected]

Implementation principles

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Working smarter takes vision, commitment, determination and effort . . .

The road to ‘big BIM’

• There are business benefits when you’re in a position of control

• Create a ‘big BIM’ solution that benefits the project and its participants

• Develop your road to BIM and don’t try to do it all at once.

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© 2011 bentley systems, incorporated big bim for contractors paul king construction solutions...

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