Our Projects

Gare d'Épinay-sur-Seine

Remote Operation of SSP Ile-de-France

PROJECT DESCRIPTION As part of the Remote Operation project, it is planned to equip eligible stations in the Île-de-France region with an automation system that will enable remote…
SMR TAGV at Marcheprime

SMR TAGV at Marcheprime

PROJECT DESCRIPTION LISEA is the concession company of the Tours-Bordeaux High-Speed Line, the LGV Sud Europe Atlantique. To address the lack of availability of essential train…
EOLE VEN GLO Regeneration and Extension of RER E

EOLE VEN GLO Regeneration and Extension of RER E

PROJECT DESCRIPTION The EOLE project consists of extending the current RER Line E by 55 km towards the west, and mainly includes: 8 km of tunnel between Haussmann Saint-Lazare…
The EOLE Project – The Extension of RER E

The EOLE Project – The Extension of RER E

Project Description The EOLE project involves extending the current RER E line 55 km westward and mainly includes: 8 km of tunnel between Haussmann/Saint-Lazare station and…
20 kV Delivery Substations

20 kV Delivery Substations

Project Description This project involves the creation of three 20 kV delivery substations at three sites: Aulnay, Saint Denis, and Mitry. These substations are intended to supply…
3200 V Substations

3200 V Substations

Project Description This project involves the creation of five 20 kV / 3200 V substations at the sites of Aulnay, Saint Denis, Mitry, Les Fruitiers, and Ermont Epluches. These…
Automated Switch Control Post of Figeac Station

Automated Switch Control Post of Figeac Station

Project Description On the night of November 21 to 22, 2018, Figeac station suffered a severe fire, causing the interruption of rail traffic on the Brive–Capdenac and…
Continuity and Insulation Testing of the Overhead Catenary System for the Electrification of...

Continuity and Insulation Testing of the Overhead Catenary System for the Electrification of…

Project Description The Paris–Troyes railway line is part of a key interregional and national transport corridor connecting Paris with the southeast of the Île-de-France region,…
EOLE Nanterre La Folie

EOLE Nanterre La Folie

Project Description The EOLE project, the western extension of RER E, has initiated several construction sites, notably the one in Nanterre with the creation of the new RER E…
EPTIC Maintenance Technicentre

EPTIC Maintenance Technicentre

Project Description TRACTEDIS has been involved in several scopes related to the EPTIC Technicentre in Clichy, as part of the creation of a new maintenance workshop. The first…
Grand Paris Express L15 West

Grand Paris Express L15 West

Project Description Line 15 West, a 20-kilometre underground section, is one of the major components of the Grand Paris Express project. The line will form a new loop around Paris…
Grand Paris Express L16 et L17

Grand Paris Express L16 et L17

Project Description Line 16 will serve as the eastern line of the Greater Paris metropolitan area. It will serve 10 stations, of which 8 will be interconnected with the rest of…
La Mure Train

La Mure Train

Project Description The La Mure narrow-gauge railway is the world’s first electrified railway line, put into service in 1888. After a landslide occurred in October 2010 and 11…
Tram Train T12

Tram Train T12

Project Description This project responds to the request from our client TRANSKEO and their need to manage the SMR Massy-Evry on line T12. TRANSKEO’s mission is to ensure the…
Miramas

CCR West Provence

Project Description The CCR Ouest Provence Phase 1 project is part of the deployment of the Centralized Network Control System (CCR). It involves remote control of the main track…
EOLE Mantes La Jolie

EOLE Mantes La Jolie

Project Description The EOLE line (Est-Ouest Liaison Express) is a major project of the Île-de-France Regional Express Network (RER), aiming to connect the eastern and western…
Post 3 of Petit Thérain

Post 3 of Petit Thérain

Project Description This project is part of the modernization of the electrical installations within the railway infrastructure managed by SNCF Réseau at the Petit Thérain site….
RET of Dakar

RET of Dakar

Project Description The entire line connects Dakar to the new Blaise Diagne International Airport (AIBD) in 45 minutes, featuring 14 stations over 55 km of railway track, 1…
Intérieur atelier SMRT13

Tram Train T13

Project Description The T13 tram line will connect Saint-Cyr-l’École and Saint-Germain-en-Laye over a distance of 18.8 km. More than 20,000 passengers will benefit daily from a…