ciob in doha, qatar - introduction to 4d and 5d modeling | 18th march 2014

1 One roof – all solutions. Gunnar Godawa – 18/03/2014

Introduction to 4D and 5D Modeling Gunnar Godawa – Senior Project Manager IPMA-D


Introduction to 4D and 5D Modeling

Agenda

1. Introduction to BIM

2. Fundamentals and Benefits of 4D and 5D

3. Selection of Project experiences


Selection of our Middle East Projects

• Lusail City Project, Doha, Qatar

• Nile Corniche Project, Cairo, Egypt

• Barwa Commercial Avenue, Doha, Qatar

• National Museum of Qatar, Doha, Qatar

• Al Wakra Stadium, Doha Qatar

• Metro – Green Line, Doha, Qatar

• Metro – Red Line, Doha, Qatar

• Doha Expressways Group 5, Qatar


HOCHTIEF ViCon

An international Team

• Three offices in different markets

• Services offered world-wide

• Strong cultural competence in

focused markets

• Supported more than 350 projects

• Network of experienced suppliers


Data security and user management

Certified hardware and software

Data formats and structure

Data versioning

Internet

Collaboration and communication

Knowledge and experience

Roles and responsibilities

Trust and commitment

Culture

Building standards

Risks and insurance

Ownership of deliverables

Project guidelines and contracts

Quantity take-off

Cost estimation

Change management

Operation and maintenance

Design creation and coordination

Scheduling and progress monitoring


The Five Components

© HOCHTIEF ViCon


Creating 3D models,

adding information to them,

and using for many purposes.


What is BIM?



Extension of 3D Models

Other information

Specifications

Costs

Time

Space utilization

+

3D CAD



Added Information to a 3D Model

information associated with building element

+ = BIM


Life-Cycle Development of 3D models

Ph

as

e

Mo

del

Typ

e

Concept Conceptual Design Tender & Construction

Documents Construction Operation

3D Marketing

Model

3D Design

Model

3D Construction

Model

3D Asset

Model

3D Schematic

Model

3D Quantity

Model

© HOCHTIEF ViCon

../../Lusail Information Desk.pfs.lnk

../../../../../Projekte/Presentations/2011-11-30_EPH-Bauablauf-Cut01s_final.wmv

../../../../../Daten/Ablage Desktop/Ablage St. Regis/BIS/Data/NCP_XX_XX_STR.v4d

../../../../../Daten/DCS_LSL/CRDB DATA.VDCS09

../../../../../Daten/Ablage Desktop/St Regis DCS/00. current DCS-data/CRDB DATA.VDCS09

Qatar Rail/3D BIS/QIRP.v4d



Information provided by a 4D and 5D model

A 4D/ 5D Model gives comprehensive answers to the above questions

Where? What? When? How much? How many?



Importance of common model and data breakdown

Slab A

Slab B

Columns

Slab Concrete 10 m³

Columns C 40 5 m³

Columns C 50 5 m³

Material??

Joint??



System architecture of 4D and 5D data development (Creation Process)

Pro

jec

t

BIM

Exp

ert

Linking Process

On-site Usage (3D Model + Numerical Data)

Construction Program

Model-based BOQ Quantities

4D Database

3D Model

© HOCHTIEF ViCon


Scheduler

Draftsman

Qto specialist

Client/Management

Estimator

global

project data base

Objectives

Ensure quality and save time

and costs through:

• Improved data

interoperability

• Traceable change process

• Geometry combined with

other data

O&M

Procurement

Project

database

Contractor


Single source access 4D and 5D data

© HOCHTIEF ViCon


Slab

Columns


Linking 3D model with time schedule activities

50%

100%

50%

100%


Quantities available

• Direct from 3D model to BoQ, e.g. plaster, concrete, pipes

• Indirect from 3D model to BoQ, e.g. rebar from concrete volume

• Indirect with manual input using 3D model, e.g. FF&E in rooms


How can Quantities be derived from 3D

Files/Podium_LC/NCP_PD_


2D Concept Design

3D Model Model-based Quantities

Construction Schedule

4D / 5D Model

Design

Schedule

Quantities


Process to create 4D / 5D Models

© HOCHTIEF ViCon



5D Software features and requirements

• Common exchange format with 3D authoring SW

• How is the model imported to the SW (export from 3D, API connection, plugin)

• Where are basic quantities derived from (native model, external calculation)

• What Standards / Rules of Measurement have to be supported

• How much information (attributes) is required from the 3D model

• How is the update process


• Integration of Design, Planning and Scope definition

• Holistic overview and consistent break down of entire project information

• Better re-usage of information through project life-cycle

• Integrated quantities, schedule and cost information add value to project reporting

• Impact from changes can be better evaluated

• Quantities can identified in the 3D model (traceable)

• Visual representation supports understanding of sequencing


Benefits for 4D and 5D


3. Selection of Project Experiences

../00. Pres. Files/3D BIS 20/Lusail 4D/Model_CP7B_2013-02-25/Lusail_CP7b.pfs

../../ViCon_Praesentation/fileadmin/content/Referenz_Hochbau/Barwa_Commercial_Avenue/BIS_BCA/2010-03-04_BCA-Maincontract-Index12.bis

../00. Pres. Files/3D BIS 20/NCP rev/BIS/NCP 3D BIS STR.pfs

../../ViCon_Praesentation/fileadmin/content/Referenz_Hochbau/Barwa_Commercial_Avenue/4DModell_BCA/4DModell_BarwaCommercialAvenue.nwd


Presenter

Gunnar Godawa

Senior Project Manager www.hochtief-vicon.de

One step ahead.

Build digitally first.

Building Information Modeling (BIM)

ciob in doha, qatar - introduction to 4d and 5d modeling | 18th march 2014

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