Home Presentation System works Into operation Auto triggered Trigger Manually Regulation system Alarm Test Fire reaction Tunnel protection Differences Video Comparing Laboratory Operational Training The company Contact us History The team       Tunnel protection VACTEC COULD HAVE SAVED LIVES MARCH 24, 1999 : FIRE IN THE TUNNEL OF MONT BLANC 39 casualties in this fire of an unrecorded importance ! If the tunnel of Mont Blanc had been equipped with a Sprinkler system, this terrible event could have been avoided ! But the only system which can be used under these extreme climatic conditions in all kinds of tunnels is the VACTEC under-vacuum system. Traditional systems are inefficient in these kind of situation. Totally reliable during the exploitation. The unique technology which allows the setting up of invisible networks. It prevents the system from development and proliferation of bacteria. Cheaper System It reduces set-up costs considerably and guarenties long-lasting facilities. The system uses less energy than traditional systems. It needs only few spare parts and uses standard parts. VACTEC allows you to upgrade your older existing system (wet or under air) with traditional sprinklers or else. NOTA : When you use the VACTEC system, the networks have to be well set up in order to avoid water remains. It avoids introduction of Glycol or other polluting and corroding additives used in antifreeze and anticorrosion solutions. It does not make drinking water compulsory. Installation of the Sprinkler network in the tunnel