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You are a motorway concession company, a dual carriageway operator/manager, a road tunnel operator/manager, an operator/manager of large toll bridges, a public transportation organisation, or a company specialised in the road sector?
You are a motorway concession company, a dual carriageway operator/manager, a road tunnel operator/manager, an operator/manager of large toll bridges, a public transportation organisation, or a company specialised in the road sector?
Whatever your business, Dorsalys teams support you in the design, deployment and commissioning of all your services and equipment through made-to-measure offers:
- Tunnel safety ;
- Ventilation and smoke extraction ;
- Traffic management IT systems ;
- Connected objects ;
- Stationary equipment for road and motorway operation ;
- Maintenance and maintenance in operational condition.
Our solutions and services
In order to manage complex multi-technical projects, Dorsalys teams mobilise all electrical and climate engineering trades to anwser to road transport infrastructures, tunnels, roads or highways. Our teams implement smart systems dedicated to transport.
Dorsalys teams federate all electrical and climate engineering trades to provide you with a complete, made-to-measure offer.
We provide you with our extensive skills in engineering, multi-technical project management and complex site management.
Tunnels
We therefore provide three made-to-measure offers to secure your infrastructures and manage their ventilation and maintenance :
- Electrical safety equipment :
- High voltage : HV/LV distribution, substations, cables and main low voltage switchboards, backup power supply and generator set, lighting, safety and evacuation recess equipment ;
- Low voltage : network and fibre-optics, video system, AID (automatic incident detection), signalling and VMSs (Variable Message Signs), ECN (Emergency Call Network), sound system, operations/safety radio and LW/FM.
- Ventilation and smoke extraction :
- Tunnels (road, rail, metro, etc.) in operation or under construction: longitudinal ventilation with accelerators, transverse ventilation with fresh air supply and extraction of exhaust air and smoke, control-command and regulation system ;
- Emergency exit ;
- Technical rooms
- Maintenance of tunnel equipment: preventive and curative maintenance, and work related to the development and/or improvement of installations.
Roads and motorways
Dorsalys experts provide you with a complete range of stationary operating equipment :
- Toll equipment :
- HV/LV distribution, substations, cables and main low voltage switchboards, power supply and generator set;
- Equipment: toll booths, barriers, lighting, signage, lane assignment lights, signalling, etc;
- Low voltage: telephony, FO network, radio, size detection, video surveillance, etc.
- Current section equipment :
- HV/LV distribution, signalling gantry and VMSs (Variable Message Signs);
- Lighting, video and AID (automatic incident detection);
- ECN (Emergency Call Network);
- Operations/safety radio and LW/FM;
- RU (roadside unit);
- Speed control radar, loop-based counting system;
- FO network.
- Equipment in rest areas and service stations :
- HV/LV distribution, substations, cables and main low voltage switchboards, power supply and generator set ;
- Charging stations for electric vehicles ;
- Video surveillance ;
- Public lighting ;
- Management of parking spaces (heavy goods vehicles) ;
- Network (wi-fi/G4) ;
- Connected objects.
Smart transport systems
To facilitate new uses related to mobility and connected objects, and to develop your infrastructures and enhance safety, our teams implement smart systems dedicated to transport.
- IT systems:
- TMAS (Traffic Management Assistance System):
- we provide Traf’x services (road management at the departmental level) and Sygal services (operating and maintenance alarm management);
- OAS (Operating Assistance System): development of IT systems to manage the entire operation of your road or motorway network.
- Application Maintenance (AM): we take care of the maintenance and development of road CC OASs and TMASs developed by other service providers (IT service providers).
Jugy rest area
A testing ground for connected services
For APRR, in the Jugy rest area on the A6 motorway, our teams installed connected object systems designed to improve customer service:
- Safety of pedestrians, with crossings that light up at night when they cross ;
- Vehicle fluidity with guided parking via the dynamic parking guidance system ;
- Cleanliness of the rest area with new generation ashtrays, maximised lavatory cleaning and optimisation of waste collection.
- Innovative devices, which are more energy-efficient and more respectful of biodiversity and natural resources.
The new generation of freeway: A 79
The A79 is the motorway section between Sazeret (Allier) and Digoin (Saône-et-Loire) of the Route Centre Europe Atlantique (RCEA), a strategic crossroads linking the French Atlantic coast to Germany, Switzerland and Italy via central France.
Already in place in some European countries, the A79 is the first freeway in France to benefit from free-flow toll technology, which contributes to traffic fluidity.
Over 88 kilometers, 6 gantries identify the license plate and the type of vehicle and automatically trigger a charge.
You have a project ?
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Tunnel de la Porte de HalRenovation of the safety equipment of the Porte de Hal tunnel in Brussels: high voltage, low voltage, ventilation, video, network, CTM, etc.
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SFTRF - Fréjus TunnelMaintenance in operational condition of the Maurienne motorway (A43), which consists of 70 km of motorway and 7 tunnels, including one two-way tunnel.
Results-based contract: fire, ventilation, low voltage, fibre-optics, emergency call networks and lighting.
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Direction Interdepartementale du Massif CentralRenovation of the BAZA tunnel located in Aubenas (07) on the RN102 axis into a monotube tunnel with 2 bidirectional lanes (1 lane per traffic direction).
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