The view of a CIBSE President.Rob Manning
Sales BriefingConcept Design
Production Design
Drawing and
Manufacture
Construction Commissioningand
Handover
PostHandoverOperation
Manage
BuildProcure
Design
Knowledge
Interoperability issues and inadequate information sharing between project stakeholders leads to excessive waste within the industry.
Lack of communication amongst stakeholders
Silos of information Inherent design process
model that exist today does not reward sharing of information
Limiting information to avoid risk
Conflicting goals amongst stakeholders
Difficult to coordinate paper documentation
Varied interpretation of “BIM” amongst all stakeholders fueling confusion within the market sectors and driving inconsistent expectations.
Existing terms do not facilitate collaboration
Lack of trust from the supply chain
Difficult to deliver low energy and low carbon.
Government funded construction;
Quicker build times Lower whole life cost Less energy demand (less generation capacity
to fund, lower operating expenditure)
Structural Engineer
Building Services
Architect
Client / Owner Operator
MajorContractor
Project Manager
Suppliers
Sub Contractor
Structural Engineer
Building Services
Architect
Client / Owner Operator
MajorContractor
Project ManagerCost Consultancy
Suppliers
Sub Contractor
Common DataEnvironment
ProductionDesign
Suppliers
Drawing &Manufactures
Operation
Measurement
Prefabrication
Construction
CostConsultancy
Brief
Sales
ConceptDesign
Pricing
Commissioning& Handover
Project Start
Project Operation
The IGT Report mentions a contractor to lead.
That contractor can come from; Clients Construction Companies Service Providers Large multi-disciplinary PMCM/Design
companies
Ability to impact cost / functional capabilities
CD: Concept designSD: Scheme designDD: Design developmentCD: Construction documentationPR: ProcurementCO: ConstructionOP: Operation
CD SD DD
CD PR CO OP
Time
Eff
ort
/ E
ffect
1 2
3
1
Cost of design changes
Current design process
BIM design process
2
3
4
4
Source: Construction Users Roundtable BIM report and internal analysis
3D models shared Design review & Common Data Environment
3D models potentially reused & embellished for fabrication & construction and operation
Design Intelligence Technology Survey May/June 2008 www.di.net
MEP BIM
Commercial Impact
Production Design TenderConcept
Design
Design & Construction Activities
Current UK trend
The Future Collaborative Approach
Planning /Procurement
Fabrication
Construction
Commissioning
ControlsHandoverOperat
e
MEPDesignBIM
Designer & Contractor Collaborative Development BIM
Specialist MEP / Contractor BIMResponsibility Gap
Fixed target Overall Fee
The evolution of BIM will impact upon the share of this fee to contributors
Autodesk
Bentley
AutoCAD AutoCAD MAP 3D
AutoCAD Civil 3D
Revit Structure Suite
AutoCAD MEP
Revit MEP Suite
NavisWorks Manage
17 Autodesk products
Revit Architecture Suite
AutoCAD Architecture
NavisWorks Simulate
AutoCAD Electrical
AutoCAD Mechanical
AutoCAD Raster Design
AutoCAD P&ID
3D Studio Max 3D Studio Max Design
Inventor Professional
MicroStation
Bentley MAPBentley GEOPAK
TAS
Bentley Building Mechanical Systems
Structural Modeler
ProjectWise
200+ Bentley products
Bentley Rebar
Bentley Architecture
ProjectWise Navigator
Bentley CloudWorx
Hevacomp
IRAS/BPowerCivil
RAM STAAD
Generative Components
PlantSpace
ProSteel
InRoads
ESRI ArcGIS ArcIMSArcInfo
6 ESRI products
ArcEditor ArcView PLTS
Others non global
CSC AmtechNemetschek, Scia
IES ANSYS
Why should we pay the cost of change Education? Training? Software?
Will it increase turnover and profit for us? Why have the arguments with the legal
and insurance industries? Let us see that the government means it
this time
Understanding the MEP design process and the interfaces with other designers.
Guidance on the integrated working approach.
Identifying how decisions about energy, carbon dioxide and water arise at stages of budget setting, design, procurement, construction, commissioning and operation.
National object library Guidance on software
Reviewing the current process of MEP budget setting, designing, pricing, constructing and operating to look for improvements in information exchange.
Institutions can play their part;
Work with universities to promote principles of integrated working, BIM and low carbon.
Promoting post-graduate courses on integrated working and cross-disciplinary awareness.
CIBSE can work with Engineering Council to promote integrated working, BIM and low carbon as part of the EC UK competences.
Companies and institutions can work with government to deal with;
• Contractual accountability for BIM. • Legal framework such that
accountability/responsibility for BIM is managed, without becoming a barrier to implementation?
• Contracts to require post handover measurement of performance including energy, carbon and water.
• Design appointments to require new outputs.
Total Project Cost
Design and Construction Direct CostsOtherDirectCosts
Incentives
Incentive Elements:
1 - On Budget
2 – Energy, carbon and water objectives
3 - On time
4 - Required Quality
1 2 43
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