Activites involve for tunnel boring machine
activites involve for tunnel boring machine for pune metro
coasting for tunnel boring machine
coasting for tunnel boring machine for pune metro
Activites involve for tunnel boring machine
1. Excavation and support of working shafts
2. Excavation and support of undercut and tail tunnel
3. Excavation of the tunnel itself
4. Disposal of soil from tunnel face
5. Hoisting the soil to ground level
6. Lining the tunnel
7. Extending services and rail tracks (if necessary)
8. Excavation and support of the removal shaft
activites involve for tunnel boring machine for pune metro
The same activities are doing in pune
i didnt understand the term coasting for Tunnel boring machine
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