Speaker: Marcus Roswell – Hochtief ViCon - Design coordination process - Lusail City Project About the Qatar BIM User Day: Qatar University, HOCHTIEF ViCon and Teesside University proudly take the initiative to facilitate modern and innovative methods in the Gulf construction industry. The focus is Building Information Modeling (BIM), and our aim is to establish a knowledge platform with government, research and industry experts. The User Day aims to help people to share knowledge, discuss new technologies, and identify new potentials for BIM. More information: www.bimuserday.com Follow BUD on Twitter @bimuserday

1. The 3D Design Coordination Process
Case Study – Infrastructure Design Lusail City
Marcus Rowsell | © HOCHTIEF ViCon
1

2. 3D Design Coordination at Lusail City
Agenda
1. Lusail City facts
2. 3D Design Coordination Process
3. Achievements
Marcus Rowsell | © HOCHTIEF ViCon
2

3. 1. Lusail City
Facts
 37
 17
 2763
 200,000
km²
districts
plots
residents
 First Rail System in Qatar
 Longest District Cooling Network
 First Gas Network in Qatar
 Longest Utility Tunnel in the world
Lusail City is one of the most ambitious projects in the Middle East.
Marcus Rowsell | © HOCHTIEF ViCon
3

4. 2. The 3D Design Coordination Process
What is that?
 Process of identifying and solving geometrical conflicts
during design phase using 3D Models
Traditional
BIM
Marcus Rowsell | © HOCHTIEF ViCon
4

5. 2. The 3D Design Coordination Process
The Strategy
Create 3d model
Concept
© HOCHTIEF ViCon
IFC
Update 3d model
Shop drawings
As-built
3d coordination
Final
coordination
report
Forward to site
for SD creation
Asset data
Marcus Rowsell | © HOCHTIEF ViCon
5

6. 2. The 3D Design Coordination Process
The Process in the past and present
1
2
Designers
PM/CM
Create 2D Drawings
7
3
Review Design
5
Designers
PM/CM
BIM Consultant
Create 3D Models
4
BIM Consultant
6
Solve Design Conflicts
Coordinate Design
Clash Analysis
© HOCHTIEF ViCon
PM/CM
Contractors
Create Shop
Drawings
Marcus Rowsell | © HOCHTIEF ViCon
6

7. 2. The 3D Design Coordination Process
Collaboration – The Process Manual
 Describes the coordination
strategy
 Defines roles and responsibilities
for each step of the process
 Outlines BIM training requirements
Marcus Rowsell | © HOCHTIEF ViCon
7

8. 2. The 3D Design Coordination Process
Coordination Meetings
 Live coordination
using 3D Model
 3D Model
available for all
online
 Commitment of
responsibilities
and due dates
Marcus Rowsell | © HOCHTIEF ViCon
8

9. 3. Achievements
 Identified and coordinated collisions in 110 coordination
meetings (before construction)
 Improved quality of the design to reduce time and costs for
construction
 Enhanced Communication through better problem description
 Established a measurable process with defined quality gates
 Federated 3D Model is reused for many other purposes
Marcus Rowsell | © HOCHTIEF ViCon
9

10. Thank You for your attention!
3D Design Coordination Process
Case Study - Lusail City
Marcus Rowsell
Senior Project Manager
HOCHTIEF ViCon Qatar W.L.L.
www.hochtief-vicon.com
Marcus Rowsell | © HOCHTIEF ViCon
10