HOME WHO WE ARE DESIGN CONSTRUCTION SUPERVISION MONITORING WORK WITH US Underground works The design of underground works represents an important stage in the history of Musinet Engineering SpA, which has a significant turning point with the feasibility study and the preliminary design of the service tunnel of the Frejus tunnel, 12,868 meters long and with a diameter of 4.80 , which was then followed by various other studies and specific projects but of great technical value, such as the construction of a drainage tunnel inside the great Cassas landslide, the creation of new larger new fire-fighting niches in the Cels and Prapontin tunnels of the A32 (excavated under traffic, using a type of explosive compatible with the tunnel environment and also using specially designed special blades), and the restoration of the Frejus tunnel after the fire of 4 June 2005,carried out in parallel and with the simultaneous presence of hundreds of operators. The Mont Blanc, Tauri and Gotthard accidents have reopened the debate on the safety of tunnels at an international level, introducing a clear acceleration in the pursuit of all those measures aimed at preventing the repetition of events with comparable consequences; therefore the demand for high safety standards for the transport routes and the means that travel along them is increasingly widespread and growing. Therefore, many motorway companies have thus found themselves reviewing the plant and infrastructural equipment of these works in order to improve safety; therefore there has been a strong demand for new technologies designed to ensure the improvement of the safety of those who travel and of goods moving along the road networks. In this regard, Musinet Engineering SpA has developed and implemented, with a view to making infrastructures and vehicles communicate in an "intelligent" way, several projects aimed at improving the safety conditions of tunnels. (see plant design) All rights reserved - Musinet Engineering SpA - Corso Svizzera 185 - 10149 Turin - Tel. 011.5712411 Fax 011.5712426 - e-mail: info@musinet.it Pec: musinet@legalmail.it - VAT number 08015410015 - Share capital € 520.000 iv - Tax Code and Company Reg. TO08015410015 - REA Turin 939200 PRIVACY POLICY & COOKIE