systra
est un groupe de conseil et d’ingénierie, leader mondial de la conception des infrastructures de transport.
Expertise
SYSTRA is the ideal partner as its technical teams have the expertise to advise you at every stage of your project.
Transport planning & preliminary studies
Transport planning & preliminary studies
Drawing up the best project to meet the mobility needs of populations
Upstream studies are aimed at constructing an overview shared by all stakeholders in a transport infrastructure project. An invaluable decision-making tool, transport planning allows for the relevance of a project to be assessed, solutions to be identified and the technical, economic and environmental feasibility to be determined.
Revenue & traffic forecast
Revenue & traffic forecast
Route appraisal
Route appraisal
Business case appraisal
Business case appraisal
Performance modelling & simulation
Performance modelling & simulation
Operation & maintenance plan
Operation & maintenance plan
Standards and guidelines development
Standards and guidelines development
Project finance initiative & appraisal
Project finance initiative & appraisal
Pedestrian movement
Pedestrian movement
IT solutions development
IT solutions development
Urban masterplanning & development
Urban masterplanning & development
Environmental assessment & procedures
Environmental assessment & procedures
Infrastructure
Infrastructure
Designing economic infrastructures that can be implemented rapidly and well-integrated in their environment
SYSTRA’s engineering department covers all the technical fields necessary for the development of infrastructure for public surface transport. Hundreds of our engineers, analysts and CAD design technicians are dedicated to this activity.
Geotechnics
Geotechnics
Route alignment
Route alignment
Civil engineering
Civil engineering
Hydraulic design
Hydraulic design
Earthworks
Earthworks
Bridges
Bridges
Tunnels & underground structures
Tunnels & underground structures
Stations & architecture
Stations & architecture
Track
Track
Mechanical, electrical & plumbing (MEP)
Mechanical, electrical & plumbing (MEP)
Noise & vibration
Noise & vibration
Utilities diversions
Utilities diversions
Systems
Systems
Providing the interface between infrastructure and rolling stock
Experts in railway equipment, our teams are experienced in choosing the best adapted solutions to each situation while meeting various regulatory standards. The aim: making transport infrastructure reliable, solid and long-lasting to meet the comfort and security requirements of travellers.
Signalling
Signalling
Telecommunications
Telecommunications
Control centres
Control centres
Multimodal termini
Multimodal termini
Information technologies
Information technologies
Rolling stock
Rolling stock
Depots
Depots
System engineering & Assurance
System engineering & Assurance
Guaranteeing operating performance
Maintenance and security are two key factors of all transport projects. The Reliability, Availability, Maintainability and Safety (RAMS) of infrastructures guarantee the operating performance and minimise risks through the drawing up of security documents and the implementation of adapted drawings.
RAM
RAM
Interface management
Interface management
Safety & Assurance
Safety & Assurance
System integration
System integration
Human factors
Human factors
EMC
EMC
Requirements management
Requirements management
Life cycle cost
Life cycle cost
Operation & maintenance
Operation & maintenance
Managing transport infrastructures over time
To provide a global response to problems facing network managers and operators, SYSTRA offers operating engineering and maintenance services for infrastructures and rolling stock ranging from audits and studies to comprehensive asset management services.