security in tunnels study case
DESCRIPTION
Direction de la stratégie et du développement durable. SECURITY IN TUNNELS Study Case. TUNNELS. Tunnel Maurice Lemaire. TUNNEL Maurice Lemaire. Largest tunnel within French boundaries ( 6950 m ) Initially built for rail use ( 1937 ) Modified to road tunnel ( 1967 ) - PowerPoint PPT PresentationTRANSCRIPT
![Page 1: SECURITY IN TUNNELS Study Case](https://reader035.vdocuments.mx/reader035/viewer/2022062304/568143f3550346895db07db2/html5/thumbnails/1.jpg)
Autoroutes Paris-Rhin-Rhône
SECURITY IN TUNNELS
Study Case
Direction de la stratégie et du développement durable
![Page 2: SECURITY IN TUNNELS Study Case](https://reader035.vdocuments.mx/reader035/viewer/2022062304/568143f3550346895db07db2/html5/thumbnails/2.jpg)
Autoroutes Paris-Rhin-RhôneDirection de la stratégie et du développement durable
TUNNELS
Tunnel Maurice Lemaire
![Page 3: SECURITY IN TUNNELS Study Case](https://reader035.vdocuments.mx/reader035/viewer/2022062304/568143f3550346895db07db2/html5/thumbnails/3.jpg)
Autoroutes Paris-Rhin-RhôneDirection de la stratégie et du développement durable
TUNNEL Maurice Lemaire
Largest tunnel within French boundaries ( 6950 m )
Initially built for rail use ( 1937 )
Modified to road tunnel ( 1967 )
Single tube, low traffic ( 3500 daily ), low toll rate
![Page 4: SECURITY IN TUNNELS Study Case](https://reader035.vdocuments.mx/reader035/viewer/2022062304/568143f3550346895db07db2/html5/thumbnails/4.jpg)
Autoroutes Paris-Rhin-RhôneDirection de la stratégie et du développement durable
TUNNEL Maurice Lemaire
![Page 5: SECURITY IN TUNNELS Study Case](https://reader035.vdocuments.mx/reader035/viewer/2022062304/568143f3550346895db07db2/html5/thumbnails/5.jpg)
Autoroutes Paris-Rhin-RhôneDirection de la stratégie et du développement durable
TUNNEL Maurice Lemaire
![Page 6: SECURITY IN TUNNELS Study Case](https://reader035.vdocuments.mx/reader035/viewer/2022062304/568143f3550346895db07db2/html5/thumbnails/6.jpg)
Autoroutes Paris-Rhin-RhôneDirection de la stratégie et du développement durable
TUNNEL Maurice Lemaire
March 1999 : Mont Blanc disaster
December 1999 : first security study
March 2000 : tunnel is closed for HGVs
2001 – 2002 : security project
2004 : project approved
April 2004 : tunnel is closed
![Page 7: SECURITY IN TUNNELS Study Case](https://reader035.vdocuments.mx/reader035/viewer/2022062304/568143f3550346895db07db2/html5/thumbnails/7.jpg)
Autoroutes Paris-Rhin-RhôneDirection de la stratégie et du développement durable
TUNNEL Maurice Lemaire
Existing tunnel Security tube
Smoke evacuation
![Page 8: SECURITY IN TUNNELS Study Case](https://reader035.vdocuments.mx/reader035/viewer/2022062304/568143f3550346895db07db2/html5/thumbnails/8.jpg)
Autoroutes Paris-Rhin-RhôneDirection de la stratégie et du développement durable
TUNNEL Maurice Lemaire
![Page 9: SECURITY IN TUNNELS Study Case](https://reader035.vdocuments.mx/reader035/viewer/2022062304/568143f3550346895db07db2/html5/thumbnails/9.jpg)
Autoroutes Paris-Rhin-RhôneDirection de la stratégie et du développement durable
TUNNEL Maurice Lemaire
Project cost : 180 M€ - 4 years works
Concession 2022 - > 2068
Toll rates x 2
State and Region subsisies ( 35 M€ )
![Page 10: SECURITY IN TUNNELS Study Case](https://reader035.vdocuments.mx/reader035/viewer/2022062304/568143f3550346895db07db2/html5/thumbnails/10.jpg)
Autoroutes Paris-Rhin-RhôneDirection de la stratégie et du développement durable
TUNNELS
FURTHER DETAILS :
TML :
André THIBOUD