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Rail Summit 2024 How is the digital twin capable of creating a virtuous circle into a mega-project
Speaker
Currently I’m on construction site 6&7 TELT
BIM Manager
Michele Positano
Experiences
Experiences
o Maldives Airport
o Bangkok Airport
o Dubai Entisar Tower
o Paris Foundation Cartier
o Montpellier Hospital
Experience Tramway Liege
Metro 15 Paris
Speaker
I am an Italian Transport Engineer and a Senior Project
Manager with over 40 years of experience in Italy and abroad.
BIM Manager TELT
Salvatore D’Alfonso
Speaker
I am an Italian Transport Engineer and a Senior Project
Manager with over 40 years of experience in Italy and abroad.
BIM Manager TELT
Salvatore D’Alfonso
Agenda
1 Abstract
2 Context
3 Objectives
4 Solutions
5 Benefit fact
6 Next steps
Abstract
Abstract
Maturity of BIM
infrastructure (TUNNEL)
Digital Twin
Healthy and safety
Abstract
Change Paradigm
o Combined
o Integrated
o User
o Linked
Abstract
Maturity of BIM
infrastructure
(TUNNEL)
o Resilience
o Transparency
o Democratic
Digital Twin
Healthy and safety
Context
RA IL SU MM IT 20 2 4
TELT In a nutshell
About the Project
The cross-border section of the new Lyon‐Turin line is a new railway line of approximately 67 km linking
Saint‐Jean‐de‐Maurienne to Susa in Italy and Bussoleno, where it connects to the historic
Turin‐Modane line.
The line required the digging of a 57.5 km two-tube
tunnel, with one lane per direction, of which about 45
km was in French territory and about 12.5 km in Italian
territory.
About TELT
TELT is the public binational promoter, founded on
23 February 2015, and responsible for the realisation
and operation of the line. It is a French company
owned 50% by the French State (via the Ministry for
the Ecological Transition) and 50% by the Italian State
(via the Ferrovie dello Stato Italiane group).
RA IL SU MM IT 20 2 4
General view of the Project A Project “unique” in its kind
RA IL SU MM IT 20 2 4
General view of the Project The figures and the topics of the complexity
• 12 construction sites between France and Italy: 9 are civil engineering worksites, 2 for the treatment of excavation materials and a unique worksite that will provide the installation of the technological equipment at the end of the construction of the civil works.
• A total volume of materials to be excavated of about 37 million tons, of which 30 million tons on the French side and about 7 million tons on the Italian side. • Lyon-Turin is a bi-national Project: BIM on infrastructures has not the same level of implementation and maturity in France and in Italy. • The Project crosses the Alpine sites, with very high environmental sensitivity • Studies and preliminary works carried out from October 2001 to February 2015 by LTF (Lyon Turin Ferroviaire), owned by the operators of the RFF and RFI
railway networks, with traditional methods. • TELT decided to introduce in the uses of BIM, beyond the 3D three-dimensional modelling, the temporal sequencing of the execution of works (4D) and the
control of project costs (5D), also the operation of the built structure and its maintenance over time (6D), the energy and environmental control (7D) and to add to the 3D model the security information (8D) to predict risks in the construction process and identify activities that need to be implemented to improve occupational safety and prevent accidents.
RA IL SU MM IT 20 2 4
Operational Sites 6&7
RA IL SU MM IT 20 2 4
Ligne 15
Toronto
RA IL SU MM IT 20 2 4
RA IL SU MM IT 20 2 4
RA IL SU MM IT 20 2 4
Project CO6-7 Major sector
RA IL SU MM IT 20 2 4
Operational sites 6 & 7 Major sector
• 45 km of galleries constructed with 3 segment TBMs (11717 rings) • 1 segment prefabrication plant • 21 km of galleries carried out in conventional method • 55 km of conveyor belts to evacuate excavated materials
RA IL SU MM IT 20 2 4
Operational sites 6
RA IL SU MM IT 20 2 4
Operational sites 7
Objectives
Objectives TELT
Management
Safety
Quality
Soustenaibility
RA IL SU MM IT 20 2 4
Objectives
How TELT manages
the complexity
of a mega-project
RA IL SU MM IT 20 2 4
Objectives TELT
Management
CDE
X Dimension
Training
3D
4D
5D
6D
7D
8D
9D
10D
Objectives SO 6&7
Management
Safety
Quality
Sustenaibility
Objectives CO 6 & 7 3D
4D
5D
6D
7D
8D
9D
10D
Solutions
Solutions
Digital Twin
CDE
X Dimension
Training
Digital Twin
Phases
o Information update
o Information exchange
CDE
LOD
Deliverables
4D
Easy to
5D
Easy to
Easy to
o Information update
o Information exchange
Training & Works
Training & Works
Training & Works
Training & WorksTraining & Works
Benefit fact
RA IL SU MM IT 20 2 4
Benefits
Avoid demolition
Respect milestones
Minimize risks
How BIM maximizes the
added value
TELT
RA IL SU MM IT 20 2 4
Benefits
Avoid demolition
Respect milestones
Minimize risks
How BIM maximizes the
added value
SO 6&7
Next steps
Next steps
IoT
Machine learning
Data Analysis
“Il n’y a peut-être rien de si fou que de croire avoir
toujours raison.”
“There is perhaps nothing so crazy as believing
that you are always right.”
Voltaire
Thank you!
Title
www.company.de
Michele and Salvatore
john@company.de
Rail Summit 2024 Presentation Folie 1: Rail Summit 2024 Folie 2: Speaker Folie 3: Experiences Folie 4: Experience Folie 5: Speaker Folie 6: Speaker Folie 7: Agenda Folie 8: Abstract Folie 9: Abstract Folie 10: Abstract Folie 11: Abstract Folie 12: Context Folie 13: TELT Folie 14: General view of the Project Folie 15: General view of the Project Folie 16: Operational Sites 6&7 Folie 17 Folie 18 Folie 19 Folie 20: Project CO6-7 Folie 21: Operational sites 6 & 7 Folie 22: Operational sites 6 Folie 23: Operational sites 7 Folie 24: Objectives Folie 25: Objectives TELT Folie 26: Objectives Folie 27: Objectives TELT Folie 28: Objectives SO 6&7 Folie 29: Objectives CO 6 & 7 Folie 30: Solutions Folie 31: Solutions Folie 32: Digital Twin Folie 33: CDE Folie 34: 4D Folie 35: 5D Folie 36 Folie 37: Training & Works Folie 38: Training & Works Folie 39: Benefit fact Folie 40: Benefits Folie 41: Benefits Folie 42: Next steps Folie 43: Next steps Folie 44 Folie 45: Thank you!