The Gleinalmtunnel is a part of the motorway A9 between Wels and Graz in North-South direction. The tunnel starts South of the city of St. Michael in Upper Styria and has a length of 8320m. To increase the traffic safety a second tube will be constrcuted which will open middle of 2017.
Zitron Nederland performs following tasks for this project:
- Verification of the design of the ventilation systems in accordance with Austrian and EU-regulations.
- Supply, installation, commissioning and testing of:
- 8 extract fans with hydraulically adjustable blades, suitable for operation at 400°C during 120 minutes with an installed power of 850, 660 en 500kW.
- 28 jet fans with an installed power of 90 kw, certified to operate at 400°C during 120 minutes.
- 66 over pressure fans for the escape rooms
- Hoisting equipment
- Dampers.
- Transition pieces
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