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Published30/06/2026
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Today15/08/2026
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Deadline21/08/2026
Utilities
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N09.62 MP-080292 - EP Sion Est - Sierre Est - Lot 3000 - Mechanical and electrical ventilation, DIN/BMT (ID 11789)
Note: Not all information for this procedure were successfully computed. Please consult linked documents for more details.
This lot covers the renovation of the lighting system of the Siders tunnel and the open track on the N09 motorway between kilometre 113.250 and 115.700. This lot is part of the UPlaNS maintenance work and includes the supply, installation and commissioning of the following equipment: * Beam fans * Sensors (Anemometers / Opacimeters) * Power cabinets for ventilation systems, including starters and all required components * Control cabinets and associated programming, including PLC and all required components * Field cabinets, including all required components * Power and control cabling * Dismantling of the existing ventilation systems in several steps, including devices, cabinets and cabling * Linear detection cables and their evaluation units and all required components * Test area for linear detection cables in the control center and all required components * Smoke detectors in the tunnel as well as their evaluation units and all required components * BMT (fire detection tunnel) field cabinets, including all required components * Control and programming cabinets with fire detection center, SPS and all required components * Removal of the existing fire alarm systems in the tunnel in several steps The scope of the project with regard to ventilation and fire alarm systems is limited to the tunnels, its technical rooms and emergency exits.
tdf-non-av
45200000 - Works for complete or part construction and civil engineering work
45312000 - Alarm system and antenna installation work
45311000 - Electrical wiring and fitting work
45331200 - Ventilation and air-conditioning installation work
31720000 - Electromechanical equipment
42520000 - Ventilation equipment
31625100 - Fire-detection systems
34996000 - Control, safety or signalling equipment for roads
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