Railway Electromechanical Infrastructure Construction

Railway Tunnel Electromechanical Systems – Safe, Sustainable, and Intelligent Solutions 

Intetra develops integrated tunnel electromechanical systems designed to maximize safety, energy continuity, and operational efficiency in railway tunnels. Covering the entire process from design and engineering to installation and integration, these solutions are built in accordance with modern metro and railway infrastructure standards, operational requirements, and international safety regulations. 

Our systems centralize the management of all critical tunnel infrastructure components — including lighting, power supply, fire detection and suppression, ventilation, emergency guidance, automation, and SCADA control systems. This integrated structure ensures maximum efficiency under normal operating conditions and enables fast, coordinated, and reliable intervention during emergency scenarios. 

In railway projects, system configurations are adapted according to tunnel length, line density, and operational needs. While short tunnels are equipped with emergency lighting and guidance systems, long tunnels feature fully integrated electromechanical infrastructure, SCADA automation, and comprehensive testing processes. All systems are designed for long-term performance, with a minimum design life of 30 years, ensuring sustainability and minimal maintenance requirements. 

Fire detection, suppression, and smoke extraction systems are of critical importance for tunnel safety. These systems are integrated with escape tunnels, technical rooms, and connection galleries, providing real-time alerts to operators during emergencies and ensuring maximum passenger and personnel safety. 

The power supply, emergency lighting, medium-voltage network, and SCADA automation system are managed through a unified infrastructure that guarantees stable and secure operation of all components. The centralized control architecture enables continuous monitoring and management of tunnel operations. 

Intetra Railway Tunnel Electromechanical Systems deliver smart, future-ready infrastructure solutions that enhance safety, efficiency, and sustainability in modern urban rail transport. 

For more information about our reliable and flexible solutions, please contact us.