building information modeling (bim) - siemens execution bim influences the collaboration between the...

Building information modeling (BIM)The holistic view by Siemens

siemens.com/buildingtechnologiesUnrestricted © Siemens Switzerland Ltd 2016

Restricted © Siemens Switzerland Ltd 201625.07.2016 Building Technologies

BIM is everywhere

BIM is all over the press …


Construction projects are faced with numerous challenges

Unreliable schedule

Insufficient quality

Environmental impact during construction

Accidents on construction sites

Planning errors

Inaccurate, incomplete plans

Lack of cooperation

Difficulty of interdisciplinary realization

Unbudgeted costs


The manufacturing industry faced similar challenges –how did it improve?

Source: Statistische Bundesamt, Fachserie 18, Reihe 1.5, 2013; Volkswirtschaftliche Gesamtrechnungen

100

200

1991 2001 2011

Productivityper employeeManufacturing industry(without construction industry)

Construction industry

ServicesOverall


The success of the manufacturing industry is built onthe digitalization process – accompanied by Siemens


These are the levers of success according to our experience

• holistic process optimization• reduction of interfaces• eliminate double work

• consistant data• enriched data (new dimensions)• accessible data

• testing and model checking(e.g. clash detection)

• simulation and analytics(big data approach)

Quality

Time

Costs

Process

Data

Tools


If the construction industry omits typical planning errors,the productivity will be similar to the one of the manufacturing industry

Source: Statistische Bundesamt, Fachserie 18, Reihe 1.5, 2013; Volkswirtschaftliche Gesamtrechnungen

Productivityper employeeManufacturing industry(without construction industry)

Construction industry


Digitalizationin the

constructionindustry

BIM is the synonym for digitalization in the construction industry

BIM


Siemens is a competent partner in all phases of the building life cycle


XD

BIM is all about data:BIM knows different dimensions that help us to plan and operate buildings

The data model evolves over time…

3D

3D Model

4D 5D 6D

Schedule Costs Building life cycleinformation(eLibrary)

2D

2D drawings


BIM is all about data: Different levels of detail (LOD) giveus important information about the features of a building

LOD 100 LOD 200 LOD 300 LOD 400 LOD 500 LOD X00


BIM is all about data:The foundation for all 3D planning are object libraries

Attributes

Data sheets 3D planning Digital twin

Relations

Classes

Geometry

Interactions

Interdependency…

…

Object library


BIM is all about data:We offer the necessary object libraries

BIM-compliant data according to VDI 3805 / ISO 16757 and COBie standard is

available for more than 700 products


How does BIM work?

Buildtwice

Plan andbuild together

Create dataonly once

For the entirelife-cycle


How does BIM change the construction process

Virtualbuildphase

BIM

Idea Operation RebuildPlan

Construction

Physicalconstruction

phaseOperation


Operation Rebuild

BIM influences the collaboration between the different tradeas well as the duration of the different phases

Idea

Today

Operator/facility manager

Service

Electrical

Mechanical

Security, IT

Building Owner

General contractor

PlanningConstruction

Architect and consultant/general planner


ExecutionPlanning

BIM influences the collaboration between the different tradesas well as the duration of the different phases

Construction Operation RebuildIdea Planning

Building Owner

Operator/facility manager

Service

Tomorrow

Architect and consultant/general planner

General contractor

Electrical

Mechanical

Security, IT

Electrical

Mechanical

Security, IT

Electrical

Mechanical

Security, IT


BIM prevents information loss

Planning Construction OperationHandoverIdea

Typical construction project

BIM-enabled project

Knowledge

Timeline

Project start

Loss ofinformationat interfacesu Loss of timeu Additional costu Inconsistencies

in quality


BIM facilitates coordination and reduces rework


BIM increases productivity

Prefabrication


BIM supports the entire life cycle

Digital twin

u Asset trackingu Room managementu Computer-aided

facility managementu Computer-aided

maintenance

Physical construction Operation Rebuild


BIM for existing buildings: How virtual reality can be used

…

u Asset trackingu Room managementu Computer-aided

facility managementu Computer-aided

maintenance


Our BIM experience – we use BIM for our own construction projects

New headquarter of Building TechnologiesDivision in Zug, Switzerland• Cooperation with Siemens Real Estate

and Building Technologies on new methodsà solution frontrunner

New Siemens Campus Erlangen,Germany• Modular approach based on BIM

• Long time project

• Large scale project with high repetitionfactor of similar buildings and components

2016 2017


What will improve with BIM

Earlier conflictand errordetection

Feweraccidentson job-sites

Higherbuildingquality

Basis forlife cycle costoptimization________________

Up to 9%operation costslowered

____________________

Up to 10% savingsin budget due to collisionmanagement

________________

Up to 3.5%more efficientoccupancy

Fasterprojectdelivery________________

Up to 7%shortened projecttimeline

Improvebudgetreliability______________

Up to 40%decrease in non-budgetedchange-orders

Source: CIFE, Center for Integrated Facility Engineering, Stanford University


Regional regulations drive BIM Adoption

Research on BIM benefits

Implementing BIM method

Government

Academic institutions

Pilot projects

Government regulations are increasingly driving the adoption of BIM –BIM implementation status – all countries are still in the race

MajorDrivers

Source: McGraw Hill, The Business Value of BIM for Owners, 2014 / Markets&Markets: BIM Market, 2014

• Countries with National Mandates or Polices by Agencies / Municipality• Countries with BIM Guidelines / Handbooks

2003 – 2007 2010 2011 2012 2013 2014 2015 …

FinlandDenmark

US(GSA)

Singapore

SouthKorea

AustraliaUK

Norway

Germany, FranceNew Zealand

Hong Kong

Japan

China (2016)Malaysia (2016)UK (2016)Brazil, MexicoSwitzerland

US(USACE)

UAEUS(NAVFAC)


But the speed of change is increasing


BIM enables real collaboration – let’s work together!

BIM optimizescollaborationby connectingpeople,informationand processes.


Thank you

Siemens Switzerland Ltd

Building Technologies Division

International Headquarters

Gubelstrasse 22

6301 Zug

Switzerland

building information modeling (bim) - siemens execution bim influences the collaboration between the...

Documents