bim ifma besix_web

123
1 Feb 4 th 2015 IFMA - Diegem Building Information Modeling Presented by dr. ir. Thomas Vandenbergh

Upload: secretaryifma

Post on 16-Jul-2015

259 views

Category:

Leadership & Management


8 download

TRANSCRIPT

Page 1: Bim ifma besix_web

1

Feb 4th 2015

IFMA - Diegem

Building Information Modeling

Presented by

dr. ir. Thomas Vandenbergh

Page 2: Bim ifma besix_web

2

• Why BIM?

• BIM projects

• Resources and organization

• Challenges and difficulties

• References and international BIM initiatives

• Case Study: the Grand Egyptian Museum

• BIM during hand over

• BIM and room by room

Page 3: Bim ifma besix_web

3

Why BIM?

Page 4: Bim ifma besix_web

4

A moving world…

Written words 3500BC (Mesopotamia)

Paper printing700BC (China)

E-mail1971 (USA)

Fax1960 (USA)

Printing press1436 (Germany)

Instant messaging1980 (USA)

Page 5: Bim ifma besix_web

5

And still…

Construction remains a very inefficient industrywastage, miscommunication, lack of information

Manufacturing benefits fromRepetitionFixed programControlled environment

Construction suffers fromConstant changesUnforeseen costsIncreased risks

Working forces only used at 50%of their full potential

Accidents absorb5% of total project costs

At least 10% of the construction materials are wasted

Page 6: Bim ifma besix_web

6

Challenges

• Meeting schedule• Keeping within budget• Delivering quality of work

How to get information from the right parties at the right time?

How to get usable information?

How to manage changes throughout the project?

Page 7: Bim ifma besix_web

7

Shortcomings of traditional methods

• decisions are made too late (after design)

• inaccurate estimates

• errors/problems are realised too late

• difficult coordination with extensive loss of resources

• lack of visual information

Page 8: Bim ifma besix_web

8

Give-and-take

Making more accurate information and making early decisions

BIM

Traditional

Manage Design Build OperateTime

Cost

Effort

Impact

“Build it digitally before physically”

?

Page 9: Bim ifma besix_web

9

Building Information Modelling

“Process of generating and managing building data during its life cycle”

• more than 3D modelling• central data base

Page 10: Bim ifma besix_web

10

Modeling Objects

“Data structure with data fields and methods”Elements have properties that can be accessed by functions

BIM

•location line•bottom/top level•length•thickness•creation phase•demolition phase•mark•comment•material(s)•manufacturer•cost...

CAD

•geometrical description

Page 11: Bim ifma besix_web

11

BIM projects

Page 12: Bim ifma besix_web

12

Concrete and reinforcement drawings

Keersluis, Heumen

Page 13: Bim ifma besix_web

13

Assemble models

Keersluis, Heumen

Boorsma (Tekla)

Egemin (Autodesk Inventor)

BED (Autodesk Revit)

1 hour

Page 14: Bim ifma besix_web

14

Clash detection

Manually (2 hours)

Keersluis, Heumen

Automatically (5 min)

Page 15: Bim ifma besix_web

15

Keersluis, Heumen

The Revit model

• Visualize the project

• Apply modifications

• Check quantities

• Consistency of drawings

Page 16: Bim ifma besix_web

16

Project visualizationSimandou (tender)

• 3D visualization during engineering

• Animation of construction stages

Jetty in Republic of Guinea

Page 17: Bim ifma besix_web

17

Quantities

Hotel Andermatt, Switzerland

Bill of Quantitiesm³ concrete volume and m² formwork

8,9% under hand calculation

Page 18: Bim ifma besix_web

18

From traditional methods to BIM

5000 drawingsone BIM model

The Grand Egyptian Museum

Page 19: Bim ifma besix_web

19

Understanding a complex structure

The Grand Egyptian Museum

Page 20: Bim ifma besix_web

20

Animated schedules

The Grand Egyptian Museum

Animated schedule (Navisworks)

BIM model (Revit)

Schedule (Primavera)

in 2 days

Page 21: Bim ifma besix_web

21

Quantities

The Grand Egyptian Museum

Traditional method (2 days)

Concrete curve

BIM (30min) and more accurate

Page 22: Bim ifma besix_web

22

Convince clients of BIM skills

The Grand Egyptian Museum

• Model animation

• “Video game” walkthrough

Page 23: Bim ifma besix_web

23

BIM ManagementThe Grand Egyptian Museum167 000m² main building

471 000m² total land area

700M€

BIM team of 60 persons

• BIM management

• Initial modeling

• On site trade coordination

• On site information extraction

(BOQ and monthly progress status)

• On site shop drawing production

• As-built model for facility management

Page 24: Bim ifma besix_web

24

Conference Centre Architecture Model

Trade coordinationThe Grand Egyptian Museum

Page 25: Bim ifma besix_web

25

Conference Centre - Zone CDCoordination Shots

Trade coordinationThe Grand Egyptian Museum

Page 26: Bim ifma besix_web

26

Museum Zone 0 Level 0 Coordination Samples

Trade coordinationThe Grand Egyptian Museum

Page 27: Bim ifma besix_web

27

Museum Zone 0 Coordination Sample Shots

Trade coordinationThe Grand Egyptian Museum

Page 28: Bim ifma besix_web

28

Project visualization and 4D

Extension Stadium RSC Anderlecht

Page 29: Bim ifma besix_web

29

Coordination

Cleveland Clinic, Abu Dhabi

Coordination of trades through BIMConcrete, steel, MEP, architecture

Page 30: Bim ifma besix_web

30

CoordinationCleveland Clinic, Abu Dhabi

Page 31: Bim ifma besix_web

31

Architectural

Model (AREP)

Facade Model (Yuanda)

Concrete Model (DDD)

Steel Model

(Eversendai)

MEP Model (ETA)

Coordinated Model

(Gehry Technologies)

Cleveland Clinic, Abu Dhabi

BIM organization

Page 32: Bim ifma besix_web

32

Spoorweg Bypass Mechelen

3D coordination Shop drawing production

Page 33: Bim ifma besix_web

33

Radartoren Houthalen

3D & 4D coordination

Shop drawings

Quantity take off

Page 34: Bim ifma besix_web

34

Mall of Egypt

3D & 4D coordination

Shop drawings

Quantity take off

https://my.besixgroup.com/nl-nl/Nap/NewsCenter/Paginas/Mall-Of-

Egypt---Animation.aspx

Page 35: Bim ifma besix_web

35

Grand Stade FFRQuantity take off

Illustration of structural concept

Page 36: Bim ifma besix_web

36

Port Calais 2015

Project presentation

GIS data from public instances

Page 37: Bim ifma besix_web

37

King Abdullah Sport Centre

60.000 spectators Football Stadium

10.000 spectators Multipurpose Sports Hall

2.000 spectators Athletic Tracks

23.000 parking places & a Mosque

500M€

Page 38: Bim ifma besix_web

38

King Abdullah Sport Centre

• BIM organization and management

• BIM modeling of architecture and structure

• On site trade coordination

http://www.youtube.com/watch?v=yQWWmFPqVdk&app=desktop

Page 39: Bim ifma besix_web

39

WTP Dankutowa & Kumbukkana

• BIM organization and management

• BIM modeling of MEP installations and civil guides

• Trade coordination

• Production of design drawings

• Quantity take off

Page 40: Bim ifma besix_web

40

Radartoren Neeltje Jans

• Trade coordination from conceptual till detailed design

• Preparation of building permit drawings

• Client presentation

Page 41: Bim ifma besix_web

41

Radartoren Neeltje Jans

Page 42: Bim ifma besix_web

42

Le Louvre Abu Dhabi• 4D simulations

Page 43: Bim ifma besix_web

43

Pacific North West LNG• Project presentation

• Engineering Drawings

Page 44: Bim ifma besix_web

44

Pacific North West LNG

• Project presentation

• Engineering Drawings

Page 45: Bim ifma besix_web

45

Fehmarnbelt Tunnel

• Project presentation

• Engineering Drawings

• Quantity Take Off

Page 46: Bim ifma besix_web

46

Nemo interconnector

Quantity Take Off

1150 tons of steel -> 1% error ≈ 20000€ vs model cost ≈ 3000€

Page 47: Bim ifma besix_web

47

AZ Sint-Maarten

4D simulation

First Belgian project with BIM requierments from the client

From day 1

• Cost control

• Collaboration between all involved parties � bouwteam

• Central and unique information source during design,

construction and O&M

Page 48: Bim ifma besix_web

48

Sluis Limmel

Project presentation

Coordination of schematic design

1 2 3

456

Page 49: Bim ifma besix_web

49

Our BIM benefits

Page 50: Bim ifma besix_web

50

‘Green’ BIM

BIM, sustainability and BESIX

L’outil BIM lors de l’évaluation BREEAM d’un projet

Université Catholique de Louvain, June 2012

IES

Autodesk Ecotect

Autodesk Project Vasari

Autodesk Green Building Studio

Page 51: Bim ifma besix_web

51

BIM during hand over

Construction Field Management Software

• Consult latest drawings at any time and place• Capture and manage handover remarks

locate, illustrate, assign, close

• Respect workflow• Dashboard overview• Reporting across business units

� Time savings and increased quality� Integration with BIM models possible

Page 52: Bim ifma besix_web

52

BIM during hand over

Construction Field Management Software

Page 53: Bim ifma besix_web

53

BIM during hand over

Push pins for issue location

Page 54: Bim ifma besix_web

54

BIM during hand over

BIM 360 Field

Page 55: Bim ifma besix_web

55

Room by room

• Information of finishes, doors and equipment per room

• tender and pre execution: check of architectural program completeness

• execution: support procurement, scope definition subcontractor, quantify variation orders, progress reports

• support snag list generation during hand over

• � possible link with 3D BIM model

Page 56: Bim ifma besix_web

56

Resources and organization

Page 57: Bim ifma besix_web

57

• BIM-team

10 persons @ BDD, 2 persons @ DDD and 2 persons on site

• Software

Revit Structure 2014: 10 licences

Revit Architecture 2014: 5 licencesNavisworks Simulate 2014: 2 licencesNavisworks Manage 2014: 2 licencesTekla Structures 19.0 2 licencesAutocad Civil 3D 2014 2 licences3D Studio max Design 2014 3 licencesBIM 360 Field 1 licenceBuilding One Tool 1 licence

Resources and organization

3 Autodesk Certified Professionals

Page 58: Bim ifma besix_web

58

Definition of BIM career paths with competence levels

at head office

in situ

Permanent training at every level

Page 59: Bim ifma besix_web

59

Challenges and difficulties

Page 60: Bim ifma besix_web

60

Future challenges• Enriching the BESIX library (CI/SfB classification system)

• Link with structural analysis

geometrical model vs. analytical model

mapping materials and profiles

• Bill of quantities

• Automatic clash detection and report

• Planning resources and cost (5D)

• BIM on site & Tablets (code bars…)

• BIM for Facility Management (equipment, room by room…)

Page 61: Bim ifma besix_web

61

Implementation difficulties

• Enlarge the team � ‘weakest’ link determines the result

more people (definition of competence levels and

career paths)

more departments

more disciplines

more training (and equipment)

• How to share/receive models? Legal liability…

format, viewer, detail level, coordinate system, exchange

platform, intellectual property issues…

• Change in practice: construction knowledge earlier in the

project

Page 62: Bim ifma besix_web

62

Implementation difficulties

• Earlier involvement of subcontractors e.g. MEP

First 3 to 6 months often in 2D since MEP, façade… come

later in the contract

• Difficulties to find subcontractors with BIM competences

(temporary situation?)

• Should the client impose BIM to us or should we impose BIM

to the client?

• Different contract type: Integrated Project Delivery?

BIG room, metrics, contracts…

Page 63: Bim ifma besix_web

63

(Inter)national initiatives

ADEB-VBA BIM working group

common BIM framework – protocol with ORI and G30 and IFMA

BIM Innovation platform

Precompetitive cooperation among European companies by

exploitation of model-based project development and execution

RevitGG

Development of Revit Standards

Building Smart

Driving open standards, tools and training in BIM for AEC and FM

Page 64: Bim ifma besix_web

64

• BIM advantages for contractors: cross trade

coordination, 4D simulations, drawing extraction…

• Requierements for BIM in execution: legal liability of

designers, phasing, object coding, cost allocation…

• Who should be BIM manager?

Page 65: Bim ifma besix_web

65G30 29/01/2015

Page 66: Bim ifma besix_web

66

• Formalize information flow on traditional

projects

• Map generic BIM deployment plan on each

major information exchange

G30 29/01/2015

Page 67: Bim ifma besix_web

67G30 29/01/2015

Page 68: Bim ifma besix_web

68

(Inter)national initiatives

May 31st 2012: BIM Strategy by the UK Government

Supported by a BIM task Group

• become world leader in BIM

• 15-20% savings on the costs of capital projects

• Public construction projects will be BIM (Maturity Level 2) by

2016

Page 69: Bim ifma besix_web

69

(Inter)national initiatives

Rijksgebouwdienst (NL) = Government Building Agency

• Nov’ 2011: Rgd BIM norm imposed for all new DB(F)M(O)

contracts

• Focus on BIM for O&M (all 3D objects, space functions and

model based documentation)

• As-built documents in CAD and IFC format

EU engagement

• BIM enables European construction companies to maintain

their presence globally and promote improved performance

• EU procurement Directive is reviewing BIM

Page 70: Bim ifma besix_web

70

The Grand Egyptian Museum

Page 71: Bim ifma besix_web

717120th January 2012

West border of Cairo near the pyramids of Giza

KMO

The Grand Egyptian Museum

Location

Page 72: Bim ifma besix_web

72

The Grand Egyptian Museum

• galleries:92.600 m2

• conference center:40.700m2

• sec. spaces & buildings:34.000m2

• 195 000m² total building floor area

• 471 000m² total land area

• site works

• excavations 190 000 m³

• concrete 149 000 m³

• reinforcement 33 400 Ton

• formwork 620 000 m²

• steel structure 6 350 Ton

Period of work completion: 1200 calender days

Start: Feb 2012

Page 73: Bim ifma besix_web

73

The Grand Egyptian Museum

Client : The Egyptian Ministry of Culture – Supreme Council of Antiquities -

Technical committee for Project Implementation of The Grand Egyptian

Museum Project

Bank: The Incorporated Administrative Agency – Japan International Cooperation

Agency (JICA)

Engineer : Hill International – EHAF JV

Architect: Henegan Pen Architects (IR)

Consultant structure : OVE Arup & Partners

Consultant MEP: Buro Happold

Contractor

Page 74: Bim ifma besix_web

74

• Design of a limited parts of the project: Car park building, retaining walls, water tank, Glazed façade and translucent stone wall…

• Material Procurement

• Fabrication & Construction

• Fit Out and Furnishing

• Pre-commissioning, Mechanical Completion & Commissioning

Scope of Works

Page 75: Bim ifma besix_web

75

Grid System

Page 76: Bim ifma besix_web

76

Different buildings

Page 77: Bim ifma besix_web

77

Roof structure

• Roof mesh

• Insulation and waterproofing

• Concrete folds

• Lighting and false ceiling mesh

Page 78: Bim ifma besix_web

78

Peak of more than 4000 people

0

1000

2000

3000

4000

5000

60001 2 3 4 5 6 7 8 9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

Nu

mb

er

Months

Manpower

Page 79: Bim ifma besix_web

79

Tender for GEM

5000 drawingsone BIM model

Page 80: Bim ifma besix_web

80

Understanding a complex structure

Page 81: Bim ifma besix_web

81

Understanding a complex structure

Page 82: Bim ifma besix_web

82

Animated construction schedules

Animated schedule (Navisworks)

BIM model (Revit)

Schedule (Primavera)

in 2 days

Page 83: Bim ifma besix_web

83

Quantities

Traditional method (2 days)

Concrete curve

BIM (30min) and more accurate

Page 84: Bim ifma besix_web

84

Project award

Contractual obligations

• BIM management

• Initial modeling based on design drawings

• On site trade coordination

• On site information extraction

(BOQ and monthly progress status)

• On site shop drawing production

• As-built model for facility management

Page 85: Bim ifma besix_web

85

BIM Method Statement

• Project description• Core collaboration team and roles• Contractual requirements• BIM phases and milestones• Model division, LOD, coding system, naming convention…• Authoring tools

Page 86: Bim ifma besix_web

86

BIM PhasesBIM zone = civil zone

Page 87: Bim ifma besix_web

87

Workflow

Page 88: Bim ifma besix_web

88

Model division

Page 89: Bim ifma besix_web

89

Organization chart

Page 90: Bim ifma besix_web

90

BIM and TO

Page 91: Bim ifma besix_web

91

Authoring tools

Modeling tools

Concrete model RSTR 2012

Architectural model RARC 2012

MEP model RMEP 2012

Steel model (subc) Tekla 17.0

Facade model (subc) Inventor 2012

Rebar 2D ACAD 2012

Coordination tools

Navisworks Manage 2012

Revit 2012

Exchange formats

rvt, nwc, dwg and adsk � ifc does not always work

Page 92: Bim ifma besix_web

92

Progress status March 1st 2013

Approved shop drawings

166 concrete

197 MEP

11 ARC

Model stats

Around 4000 families

Around 90 000 objects

Page 93: Bim ifma besix_web

93

Progress

Initial Models

Total

Coordination

Shop drawings

Page 94: Bim ifma besix_web

94

Model snapshots

Page 95: Bim ifma besix_web

95

Main Building

Page 96: Bim ifma besix_web

96

Main Building - Roof

Page 97: Bim ifma besix_web

97

Conference Center

Museum

Page 98: Bim ifma besix_web

98

Main Building

Page 99: Bim ifma besix_web

99

Main Building

Page 100: Bim ifma besix_web

100

Conference Centre

Page 101: Bim ifma besix_web

101

Conference Centre

Architecture Model

Page 102: Bim ifma besix_web

102

Total Clashes Resolved on Jan 8th 2013 = 8706

• Steel-Concrete: 200

• Architectural: 2907

• Architectural-Civil: 437

• MEP-MEP: 4686

• MEP-Civil: 476

Total Clashes detected on March 2nd 2013 = 29631

• Arc – Civil: 5050

• MEP-MEP: 24581

Coordination

Page 103: Bim ifma besix_web

103

3D illustration of RFI’s

Coordination

Page 104: Bim ifma besix_web

104

Conference Center – Ground Floor

Page 105: Bim ifma besix_web

105

Museum – Ground Floor

Page 106: Bim ifma besix_web

106

Museum Zone – Ground Floor

Page 107: Bim ifma besix_web

107

Museum - First Floor

Page 108: Bim ifma besix_web

108

Museum - First Floor

Page 109: Bim ifma besix_web

109

Model Coordination• Clash Detection & Resolution

Page 110: Bim ifma besix_web

110

Model Coordination• Clash Detection & Resolution

Page 111: Bim ifma besix_web

111

Model Coordination• Clash Detection & Resolution

Page 112: Bim ifma besix_web

112

Shop drawing production

BIM based almost 2x faster than

CAD based

Page 113: Bim ifma besix_web

113

Museum First Floor – Slab/Raft Coordination

Coordination Drawings

Page 114: Bim ifma besix_web

114

Museum First Floor – Underground Networks

Drainage Shop Drawings

Page 115: Bim ifma besix_web

115

Fire Alarm System

Museum Zone G – IT/Communication Drawings

Artifact System

Page 116: Bim ifma besix_web

116

Feeder Routing

Museum Zone G - Electrical Drawings

Page 117: Bim ifma besix_web

117

Lighting

Small Power

Museum Zone G - Electrical Drawings

Page 118: Bim ifma besix_web

118

Model based quantity extraction – 76% of BOQ items• 2 to 3 times faster• Structure: 101/453• Architecture: 1305/1687• MEP: 2986/3631

• forecast of quantities for value engineering• quantities for erection methods• quantities for procurement• quantities for monthly statements

• visual support for internal/external meetings (e.g. location of security camera’s)

Further benefits

Page 119: Bim ifma besix_web

119

Challenges and difficulties

Page 120: Bim ifma besix_web

120

Difficulties

• client requires BIM but PMC is unable to judge on performed work

• hard to recruit BIM staff

• even harder to recruit BIM staff with technical expertise

• few subcontractors can deliver a model

Page 121: Bim ifma besix_web

121

Difficulties

• collaboration with rest of ‘traditional CAD’ technical officeBIM helps for highlighting clashes but does not solve them!

Coordination should be reviewed in models and not on

drawings

Share information

• software limits: file size, number of shop drawings, complex geometries…

• open standards are not (yet) perfectly reliable

• BIM is easy to blame!

Page 122: Bim ifma besix_web

122

Regiocentrale Zuid Maasbracht (NL) – Jul‘10

Carpe Diem Tower (FR) – Aug‘10

Keersluis Heumen (NL) –Oct‘10

Ecluse Lanaye (BE) –May‘11

Parkeergarage Rotterdam (NL) – May‘11

Extension Stade RSCA (BE) – Jun‘11

Blue Radisson Hotel Andermatt (SW) – Sep‘11

Sofaz Tower (AZ) –Sep‘11

Radartoren Oostende(BE) – Jul‘12

Parking Vonk en Vlam (NL) – Jun‘12

Questions?dr. ir. Thomas Vandenbergh

BESIX Engineering DepartmentBrussels, [email protected]+32497274370

Louvre Abu Dhabi (UAE) – Oct‘12

Page 123: Bim ifma besix_web

123

References• D. K. Smith, M.Tardif, Building Information Modeling – A strategic Implementation

Guide for Architects, Engineers, Constructors and real Estate Asset Managers,

John Wiley and Sons, 2009, USA, 185p.

• B. Hardin, BIM and Construction Management: Prove tools, methods, and

workflows, Wiley Publishing, 2009, USA, p340

• AUGIWorld Magazine

• A.R. Jones RIBA, D. Clegg ALA, CI/SfB Construction Indexing Manual, RIBA

Entreprise, Great Britain, 2002, p170

• AIA Document E202: Building Information Modeling Protocl Exhibit, AIA, USA, 2008,

p9

• Autodesk BIM Deployment Plan: A pratical Framework for Implementing BIM,

Autodesk, USA, 2010, p42

• LOD: http://practicalbim.blogspot.be/2013/03/what-is-this-thing-called-lod.html

• Google it: BIM, Virtual Construction, Revit, Navisworks, Tekla,

vicosoftware, IFC, IFD, IDM…