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GeoBIM – Geospatial World Forum Crossrail: A case Study in Project Information
Management
Malcolm Taylor
28th May 2015
Briefly set the scene…
Crossrail and (B)IM BIM Principles
Information in Action!
Benefits of BIM
Conclusions
Agenda
Setting the Scene
Briefly set the scene…
What BIM in Crossrail currently looks like
BIM Principles
BIM in Action!
Benefits of BIM
Summary
We are Building Two Railways!
Physical Virtual
Scope
1 World class
railway
5 Tunnel main
drives
19 Boroughs
passed through
37 Upgraded or
new stations
2x21 KM of tunnel
under London
Project Update
Spent £7.26B, £3.6B to go
42km of bored tunnels (100%)
13.8km of Sprayed Concrete Lining Stations (77%)
Station Boxes 66%
Running Tunnels: 100% Complete
Sprayed Concrete Lining: 77% Complete
Complexity: Engineering
2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017
Main Construction Works
Bill
Funding Land & Property
Acquisition
Enabling Works
Rolling Stock and Depot – Spec, Procure, Build (CRL)
Engineering Design
2018
Testing /
Commissioning
Systems Installation
Trial Operations/
Staged Opening
2019
Central Section Works Tunnelling & Stations
Tunnels & Station
Procurement
Sys. Procurement
Programme
Complexity: Contractual
Complexity: Technical
Under Platform Services Area
Station Structure
Rolling Stock
Paddington
Track Systems
Traction Power & Overhead Line
Equipment
Emergency Walkway
Gravity Drainage
HV Power
LV Power
Tunnel Lighting
Communications& Control
Radio Systems
Signalling
Plat
form
Doo
rs
Tunnel Ventilation
Pumped Drainage
Pump
Smoke Extract
Fire DetectionStation
Ventilation
Station Lighting Signage
Passenger Information
CCTV
PA / VA
Hel
p Po
int
Fire Main Station Cable Management
System
Station Systems
Automatic Fare Collection
Lifts & Escalators
Station Management
System
Station Heating, Cooling and Air
Conditioning
Route Wide Railway Infrastructure
Route Control Centre
Back Up Control Facility
Bulk Supply Points
Auto Trans-former Sites
Depots & Stabling
Railway and Tunnel Systems
Crossrail and BIM Principles....
Briefly set the scene…
What BIM in Crossrail currently looks like
BIM Principles
BIM in Action!
Benefits of BIM
Summary
Data Framework – Why?
Why create data?
Legislation
We’re required to do so
For making decisions
Design & construction
Operation & maintenance
Data Framework – Who?
Project Manager
Architect
Civil Engineer
QS
Owner Facilities
Maintainer
Construction Manager
Systems Engineer
MEP Engineer
A reminder
of the old
world…......
Data Framework – Who?
Project Manager
Architect
Civil Engineer
QS
Owner Facilities
Maintainer
Construction Manager
Systems Engineer
MEP Engineer
Embracing new technologies:
Role of Crossrail – “Enabler” of BIM
…. the process of generating and
managing building information
during its life-cycle.
…. model-based technology
linked with project information
databases.
….a common data environment.
Data Framework – What?
Concept Design
Preliminary Design
Detailed Design
Construction
Testing
Commissioning
Asset & Handover Information to IM’s
Employers Requirements Enterprise
Information
Technical Information
(“BIM” focus)
Common Data Environment
Contract
Admin
Change
Management
Risk
Management
Cost
Control
Planning
Design
Document
Control
CAD
GIS
Trend Process
Cost & Schedule Integration Risk & Change Integration
Commercial Assurance TechnicalAssurance
Reporting via Data Warehouse Reporting
Information for Operation & Maintenance
Information for Building the Railway
People
Assets Documents
Design Data)
Requirements
Transmittals
Organization Dept
Change Events ProjectWise
Linked databases
BIM: the world of databases…..
Document Control
Contract Admin
RFI’s, Snagging,
Asset inventory etc
Information Lifecycle
• Information
• Data environment
• Data integrity
• Collaboration
• Technology
• Asset life-cycle
• New processes
• New project culture
CRL BIM Strategy
Indicative
Task Groups
W/S 2: Adoption of Data into IM
Systems
Interoperable Data
Data Mobility
Collecting Asset Data
Reflects
The BIM lifecycle status
Our BIM working environment
Comprises 3 elements
Data Framework
BS/PAS 1192 : methodology for managing the production, distribution and quality of construction information throughout the project life-cycle and supply chain.
Information in Action….
Briefly set the scene…
What BIM in Crossrail currently looks like
BIM Principles
BIM in Action!
Benefits of BIM
Summary
GIS at the Start of Planning…
E.g. Buildings and Infrastructure Asset Database
Total Number of Existing Assets inside 1mm settlement contour line :
17,386
All assets have a spatial representation and > 100 attribute fields in the
database!
Utilities: 13,384
Buildings: 3,284
Underground Structures: 370
Overground Structures: 249
Heritage Features: 49
Below Ground Flythrough
Better understanding through visualising interfaces
Utility Information
Better awareness through visualising utilities in 3D
Drawings automatically stored in the records database…
Tottenham Court Road Station
BIM-basics: the 3D Model
Design
1) Filter Assets Required
Asset Type: Building
Foundation: Piled
Extent: Within Set ii
1mm contour
2) Export to CAD file
3) Upload To ProjectWise
4) Add model to Drawing(s)
Automated Creation/Update of CAD drawings
(Example: model 41027 piled buildings inside 1mm settlement contour)
Time Saved
5000 man hours over 12 months
Construction – GIS on a tablet…
Construction – risk management
Round-trip Tag Status data added through AR app displaying in:
- Synchro (to facilitate project planning)
- Bentley CAD (to facilitate As Built model creation)
Project Planning and Monitoring
Managing Interfaces
Visualising Interfaces
Construction
C610 Design within scan of Connaught Tunnel
Laser scan of Sprayed Concrete Lining (SCL) works
Moving Data into Operation & Maintenance…
Documentation
Assets
Models
Spatial
Visualisations
Virtual World Physical World
Info
rmati
on
& D
ata
Lin
kin
g
Data into Operations
Handover
Albums Music storage device Playlists
Handover
Common Data
Environment
Element:
WCH Element:
LIV Element:
TCR Element:
Bond St Stn
Element HMDL’s
C411
C412
C300,C410
C610
Piling &
Advance Works
Main Works
Platform
Tunnel & SCL
C660C660
C631
Systemwide
Main Work
Comms &
Control Systems
Platform
Screen Doors
C132Design
C620Signalling
Systems
C730Lifts
C740Escalators
F943UPS
F944BMS
F945DALI Lighting
Control
C690Auto Fare
Collection
C650HV
Power Systems
WPP005CRL
Passenger Link
WPP009Station
Operations Room
LUStation Management
Systems
Bond Street StationContract Master Deliverable
Lists (CMDL’s)
Health & SafetyIntegration
Documents Station Operations
Maintenance
Staff Training
C411
C412
C300,C410
C610
Piling &
Advance Works
Main Works
Platform
Tunnel & SCL
C660C660
C631
Systemwide
Main Work
Comms &
Control Systems
Platform
Screen Doors
C132Design
C620Signalling
Systems
C730Lifts
C740Escalators
F943UPS
F944BMS
F945DALI Lighting
Control
C690Auto Fare
Collection
C650HV
Power Systems
WPP005CRL
Passenger Link
WPP009Station
Operations Room
LUStation Management
Systems
Bond Street StationContract Master Deliverable
Lists (CMDL’s)
Health & SafetyIntegration
Documents Station Operations
Maintenance
Staff Training
C411
C412
C300,C410
C610
Piling &
Advance Works
Main Works
Platform
Tunnel & SCL
C660C660
C631
Systemwide
Main Work
Comms &
Control Systems
Platform
Screen Doors
C132Design
C620Signalling
Systems
C730Lifts
C740Escalators
F943UPS
F944BMS
F945DALI Lighting
Control
C690Auto Fare
Collection
C650HV
Power Systems
WPP005CRL
Passenger Link
WPP009Station
Operations Room
LUStation Management
Systems
Bond Street StationContract Master Deliverable
Lists (CMDL’s)
Health & SafetyIntegration
Documents Station Operations
Maintenance
Staff Training
C411
C412
C300,C410
C610
Piling &
Advance Works
Main Works
Platform
Tunnel & SCL
C660C660
C631
Systemwide
Main Work
Comms &
Control Systems
Platform
Screen Doors
C132Design
C620Signalling
Systems
C730Lifts
C740Escalators
F943UPS
F944BMS
F945DALI Lighting
Control
C690Auto Fare
Collection
C650HV
Power Systems
WPP005CRL
Passenger Link
WPP009Station
Operations Room
LUStation Management
Systems
Bond Street StationContract Master Deliverable
Lists (CMDL’s)
Health & SafetyIntegration
Documents Station Operations
Maintenance
Staff Training
CMDL’s
LUL
HMDL
Element:
CWF Element:
CH Element:
Woolwich
RfL
HMDL
Data Checks: • Compliance Reviews • CARE • MAID • etc
Linking it All Together
Network
Rail
LUL
RfL
TfL
Local
Authorities
Utilities
Fire
Brigade
Benefits of BIM…..?
Briefly set the scene…
What BIM in Crossrail currently looks like
BIM Principles
BIM in Action!
Benefits of BIM
Summary
Direct Benefits
The direct benefits we have delivered include:
Reduced wastage (minimising clashes)
Improved efficiencies (faster collaborative approvals)
Reduced information loss (using only the most recent
document/drawings)
Improved safety (model visualisations leading to better
awareness)
Reduced programme risk (through 4D analysis)
Improved performance (linking models into GIS mapping)
Collaborative model transfer from designer to contractor
Innovative asset management (linking models directly to
our asset database)
Cost Savings
Improved return on Investment (RoI)
Time efficiencies finding information – from our “single
source of truth”
Time efficiencies from integrated CAD and non-CAD
deliverables e.g. reports, lists, mailings, databases
Coordinated design models already showing reduced on-
site wastage and reduced clashing issues
Cost Savings
At Farringdon Station
- 3D model linked to the delivery programme
- cost £120k but saved over £8million from risk
. contingency (interfacing complexity)
Non-Financial Benefits
These include:
Non-Financial Benefits
Safety Better understanding of construction
through visualisations, by combining
2D and 3D
Environmental Reduction in waste through model
clash detection
Effectiveness Always the most up-to-date
information from an integrated single
source of truth
And to Conclude…
Briefly set the scene…
What BIM in Crossrail currently looks like
BIM Principles
BIM in Action!
Benefits of BIM
Summary
Seen Crossrail’s Information world: Creating a virtual world as well as a physical one
A Common Data Environment; collaboration etc.
Data models and 3D models, for making decisions!
Summary
Seen Crossrail’s Information world…
It’s changing the way we deliver projects UK Government Construction Strategy by 2016
Use of BS1192 for collaboration and importance of data
Summary
Conclusion
It would all be much harder without BIM!
£14,800,000,000 Cost
e-Documents stored – so far!
Assets to be tagged
Drawings – so far!
Individual Document users – so far!
Individual CAD users – so far!
Main Construction Contracts
Main Central Interchanges
Future Infrastructure Maintainers
1,651,661
1,000,000
254,186
8,250
650
61
8
2
Main Design Contracts 25