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BIM TECHNOLOGYTHE FUTURE STARTS NOW!

BIM TECHNOLOGYTHE FUTURE STARTS NOW!

BIM Execution Plan• BIM vs. Traditional Planning• BIM-Specifications and Guidelines• Requirements and Execution

BIM Execution Plan• BIM vs. Traditional Planning• BIM-Specifications and Guidelines• Requirements and Execution

Benefits of the BIM Technology• For the Client and the Users• For the Architects and Engineers• For the Construction Companies• For the Facility Management

Benefits of the BIM Technology• For the Client and the Users• For the Architects and Engineers• For the Construction Companies• For the Facility Management

Building Information Modeling• 2D Design vs. 3D Design• Definition of BIM and Revit• General Developments

Building Information Modeling• 2D Design vs. 3D Design• Definition of BIM and Revit• General Developments

ConclusionsConclusions2

BUILDING INFORMATION MODELLINGBUILDING INFORMATION MODELLINGBIM TECHNOLOGYBIM TECHNOLOGY

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CAD simply describes the process of using a computer to draft technical drawings.

Traditionally stored in multiple files and planed within a 2D environment.

High risk of different interpretations.

Many CAD applications already allow to plan within a 3D environment.

Possibility to improve the error-free interpretations.

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2D DESIGN VS. 3D DESIGN2D DESIGN VS. 3D DESIGNBUILDING INFORMATION MODELLINGBUILDING INFORMATION MODELLING

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DEFINITION OF BIM AND REVITDEFINITION OF BIM AND REVIT

Building Information Modelling (BIM) is a process that involves creating and using anintelligent 3D model to inform and communicate project decisions.

Design, visualization, analysing and collaboration enabled by BIM software solutions providegreater clarity for all stakeholders across the project lifecycle.

Revit is BIM-capable software for architects, structural engineers, MEP engineers, designersand contractors.

It allows users to design a building and structure and its components in 3D, annotate the modelwith 2D drafting elements and access non-graphical information from the models database.

BUILDING INFORMATION MODELLINGBUILDING INFORMATION MODELLING

Modelling

InformationPlanning

Collaboration

AnalysingProductivity

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GENERAL DEVELOPMENTSGENERAL DEVELOPMENTSBUILDING INFORMATION MODELLINGBUILDING INFORMATION MODELLING

The traditional design and planning process is facing new challenges:Design during construction & design changes due to challenges during constructionHigh flexibility and a high range of design options Low level of process orientation respectively an orientation by function

BIM improves the process by changing the traditional planning methods!

General improvement of the planning process by using the BIM database: Improved workflow (Collaboration and Coordination) Improved planning quality and productivity Improved collective understanding of complex design solutionsChanges are shared directly to all project membersAlignment of quantities and properties

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BIM EXECUTION PLAN BIM EXECUTION PLAN BIM TECHNOLOGYBIM TECHNOLOGY

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BIM VS. TRADITIONAL PLANNINGBIM VS. TRADITIONAL PLANNINGBIM EXECUTION PLANBIM EXECUTION PLAN

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Impact Costs Costs of Changes

TraditionalBIM

Cost Benefit

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** it‘s not a standard 2007 2008 2009 2010 2011 2012 2013 2014* BIM Level 2 as a minimum by 2016

BIM-SPECIFICATIONS AND GUIDLINESBIM-SPECIFICATIONS AND GUIDLINESBIM EXECUTION PLANBIM EXECUTION PLAN

Finland Senate BIM Req / COBIMNorway Statsbygg BIM ManualDenmark bips BIM Manual F102Canada AEC (CAN) BIM ProtocolUSA GSA BIM Guide

NBIMSVA BIM Guide

Singapore BIM GuideBIM Essential Guides

Australia NATSPEC National BIM Guide

Germany BIM-Guide for Germany **

UK AEC (UK) BIM Standards

BSI PAS 1192-3 *BSI PAS 1192-2 *COBie-UK-2012

V2.0V1.0

Revision

V1.0

V1.0

V1.0

COBIM V1Senate V1

V1.2V1.0

V1.0 Revision

V0.9 Draft

V1.0

V1.0

V1.0

V2.0

V2.0V1.0

V1.0

V1.0

V1.1

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REQUIREMENTS AND EXECUTIONREQUIREMENTS AND EXECUTIONBIM EXECUTION PLANBIM EXECUTION PLAN

BIM Requirements: Client / Owner

Project and BIM goals Type of BIM Execution Data Exchange Requirements Data Management Requirements Quality of BIM Execution

BIM Execution: Contractor

Roles and Responsibilities Cooperation and Processes Data Management System Software Solutions Quality Management

Authoringof the BIM

Execution Plan

BIM ModelsAuthoringIntegration

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BENEFITS OF THE BIM TECHNOLOGYBENEFITS OF THE BIM TECHNOLOGYBIM TECHNOLOGYBIM TECHNOLOGY

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FOR THE CLIENT AND THE USERSFOR THE CLIENT AND THE USERS

Client

Improved communication using 3D models(design changes are easier to understand)

Improved coordination (minimizing project risks, improved reliability of costs and scheduling)

Improved certainty of costs during execution and lower-costs during operation

Improved project controlling using progress tracking and monitoring of objectives

Comprehensible visualization, presentation and process simulation of alternative design solutions using the 3D model

Creating a model-based information database(basis for facility management)

BENEFITS OF THE BIM TECHNOLOGYBENEFITS OF THE BIM TECHNOLOGY

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FOR THE ARCHITECTS AND ENGINEERSFOR THE ARCHITECTS AND ENGINEERSBENEFITS OF THE BIM TECHNOLOGYBENEFITS OF THE BIM TECHNOLOGY

Engineer

New possibilities and potential through interdisciplinary collaboration

Improved communication in decision-making and planning processes

Improved coordination in decision-making and planning processes

Improved data quality based on a redundant data management system

Clear model based definition of deliverables between all disciplines

Comprehensible presentation and simulation of alternative design solutions using the 3D model

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FOR THE CONSTRUCTION COMPANIESFOR THE CONSTRUCTION COMPANIESBENEFITS OF THE BIM TECHNOLOGYBENEFITS OF THE BIM TECHNOLOGY

Construction

Transfer of a coordinated data model as the basis for the execution

Improved certainty of costs by model-based quantity and cost evaluation

Improved quantity take-off, quality and work scheduling allows risks minimization

Multi-dimensional models allowing 4D and 5D simulation for work scheduling

4D models allowing progress control on the model

Use for automation in prefabrication(precast construction)

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FOR THE FACILITY MANAGEMENTFOR THE FACILITY MANAGEMENTBENEFITS OF THE BIM TECHNOLOGYBENEFITS OF THE BIM TECHNOLOGY

Facility Manager

Transfer of a fully coordinated data model as the basis for the facility management

Complete documentation with architectural, structural and technical details

Possibility of subsequent checking of requirements if changes of the legal regulations taking place

Improved basis for the estimation of effort for refurbishment and retrofitting

Issues of a consistent data flow for the reuse of information within the model

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SUMMARYSUMMARYBIM TECHNOLOGYBIM TECHNOLOGY

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CONCLUSIONSCONCLUSIONS

Definition of clear expectations and goals

Collaboration and communication are the key factors

Promotes more efficient designs

Promotes more collaborative and efficient workflows

Allows for critical and cost saving decisions to be made earlier during design

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