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1 Gunnar Godawa HOCHTIEF ViCon BIM process implementation and management on Qatar mega projects Gunnar Godawa
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5th Qatar BIM User Day, BIM process implementation and management on Qatar mega projects

Apr 16, 2017

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Page 1: 5th Qatar BIM User Day, BIM process implementation and management on Qatar mega projects

1 Gunnar Godawa – HOCHTIEF ViCon

BIM process implementation and management on Qatar mega

projects

Gunnar Godawa

Page 2: 5th Qatar BIM User Day, BIM process implementation and management on Qatar mega projects

2 Gunnar Godawa – HOCHTIEF ViCon

1. Implementation and management strategy

2. BIM process development

3. Case studies

Agenda

Page 3: 5th Qatar BIM User Day, BIM process implementation and management on Qatar mega projects

3 Gunnar Godawa – HOCHTIEF ViCon

HOCHTIEF ViCon An international Team

• Four offices in different markets

• Services offered world-wide

• Strong cultural competence in

focused markets

• Supported more than 400 projects

• Network of experienced suppliers

Headquarters

Essen, Germany

Modeling Branch

Chennai, India

Middle East Branch

Doha, Qatar

UK Branch

London

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4 Gunnar Godawa – HOCHTIEF ViCon

ViCon - Team Qatar

The Team is the treasure.

Our employees hold university degrees and are

certified specialists in virtual construction.

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5 Gunnar Godawa – HOCHTIEF ViCon

HOCHTIEF ViCon Selection of our Qatar Mega Projects

• Lusail City Project, Doha, Qatar

• Barwa Commercial Avenue, Doha, Qatar

• National Museum of Qatar, Doha, Qatar

• Qatar 2022 – Al Wakrah Stadium, Qatar

• Doha Metro – Green Line, Qatar

• Doha Metro – Red Line South, Qatar

• Doha Metro – Red Line North EAG, Qatar

• Doha Expressways Group 2 / 5, Qatar

• Cooling Plants Education City, Qatar

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6 Gunnar Godawa – HOCHTIEF ViCon

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

Cost estimation

Quantity take-off

Change management

Operation & maintenance

Design creation and coordination

Scheduling and Progress Monitoring

Data security and user management

Certified hardware and software

Data formats and structure

Data versioning

Internet

Implementation and Management Strategy

The five components of BIM

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7 Gunnar Godawa – HOCHTIEF ViCon

BIM Implementation

Define BIM standards and business processes

• Analyse project requirements

• Define roles and responsibilities

• Develop and roll out BIM implementation plans

• Develop BIM standards and processes

BIM Management

Supervise and support BIM within the project team

• Manage and support BIM usage

• Support the contract letting process

• Organise BIM education

• Create BIM performance reports

BIM Services

Create 3D Models, add project information and provide data analysis

• Supply BIM applications (e.g. 3d model, clash detection, 3D+time etc.)

• Manage BIM software and hardware

• Quality control of BIM applications

Implementation and Management Strategy

A structured approach

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Implementation and Management Strategy

Preparing the BIM Plan

Introduction

Analysis

Implementation

Execution

Technical

BIM Implementation Pla

Content

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Implementation and Management Strategy

The BIM Manager • Overviews process execution and

standards application

• Ensures a life-cycle approach

• Gets all stakeholders involved

• Encourages a top-down strategy

• Collect relevant asset data

• Organizes training for all stakeholders

• Measures project performance independently

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Master Planning

Building Permit

Value Engineering

GFA Evaluation

Rendered Images

Fly-Through Animations

Public Relations

Sales Support

Design Review

Design Coordination

Clash Detection

Value Engineering

Quantity Surveying

Cost Estimation

Planning

Works preparation

Progress & Cost Monitoring

Pre-Fabrication

Sequencing

Contractor Management

As-Built Documentation

Operation and Maintenance

Property Management

BIM Process development and management

Process documentation

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BIM Process development and management

Process documentation Description of tasks for 4D Sequencing R Input Output

1. Compile Input

Upon kick-off of the process, the BIM Coordinator (BC) will be required to gather all the information required for the process, and make it available for the 4D Technician

Tasks:

...

BC

Design Models, Construction Schedule, Construction Drawings

4D Submission List

2. Review Input

...

3. Align Models to WBS of the Schedule

...

4. Create/Update Master 4D File

The prepared models, and construction schedule, can now be integrated into the 4D environment. ...

BT

Master 4D File, Design Models, Construction Schedule

Master 4D file, with current model and schedule

5. Linking of 3D Elements to Activities

With the current models, and schedule aggregated into the 4D file, the linking of geometry with time (schedule activities) can commence. ...

Tasks: ...

BT

Master 4D file containing current models and schedule

Updated Master 4D file of the project, containing the animation

6. Extract 4D Simulation required for this Submittal

...

7. Check the Prepared 4D Package

...

8. Review 4D Submittal, and Verify Output

The planner (PLN) should now review the 4D animation, and verify that the sequence is correct, ...

PLN

4D Submittal package,

4D Submittal Package approved

9. D Constructability Workshop

...

10. Assign Tasks to be Completed

...

• Description of the single workstep

• Define responsibilities for the steps

• Identify input required for the execution

• Specify output expected to allow continuation

• Ensure integration with project processes to be supported

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BIM Process development and management

Model life cycle

Ph

ase

Mo

del

Typ

e

Concept Conceptual Design Tender & Construction

Documents Construction Operation

Mo

del

Pu

rpo

se •Design Review

•Design Coordination

•Clash Detection

•Value Engineering

•Quantity Surveying

•Cost Estimation

•Planning

•Works preparation

•Rendered Images

•Fly-Through Animations

•Public Relations

•Sales Support

•Master Planning

•Building Permit

•Value Engineering

•GFA Evaluation

•Progress & Cost Monitoring

•Pre-Fabrication

•Sequencing

•Contractor Management

•As-Built Documentation

•Operation and Maintenance

•Property Management

3D Marketing

Model

3D Design

Model

3D Construction

Model

3D Asset

Model

3D Schematic

Model

3D Quantity

Model

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13 Gunnar Godawa – HOCHTIEF ViCon

Case study – Metro Red Line South Underground

3D Design Coordination

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14 Gunnar Godawa – HOCHTIEF ViCon

Pro

ject

data

In

form

ati

on

4D Linking Process

Construction

Program

Vis

uals

3D Model

3D Model 4D Model 5D Model/ Quantities

• Graphical info

• Qualities/ materials

• Design parameters

• Location info

• Basic Quantities

BIM

• 1 to n relation

element to activites

• Construction dates

• Critical path

Database

5D Linking Process

• 1 to n relation

element to BoQ item

• BoQ description

• BoQ units

• BoQ Quantities

Database

• BoQ requirements

• Unit prices

• Design

requirements

BIM Process development and management

Information relation

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Case study – Metro Green Line Underground

Quantity Integration

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Case study – Lusail City Development

Reporting support

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Thank you for your attention!