Project delivered byPine

Pine’s scope:

The railway segment between Herrera and Altza stations (Donostialdea subway) has a length of 1.040 metres under the ground. Altza’s new station, built 28 metres under the ground, has 2 halls and two accesses.

The station has two side platforms. Each platform has two stairs that take the users to both halls, located in the mezzanine floor. There are also two elevators that connect the platforms with the mezzanine and the street.

Pine’s scope within this project includes the following activities:

• Medium Voltage supply connection
• Fire detection and emergency ventilation system
• Tunnels, wiring and control lighting
• Manufacture and supply of Medium Voltage switchgears, lighting panels, Low Voltage switchboards, batteries…
• Conduits and lighting system installation
• Station centralized, earthing system and electromagnetic tests
• Pumping equipment in well and automatic doors