The two TBMs will be disassembled and removed, and the extraction shaft filled in by the end of 2014.
The extraction shaft filled in by the end of 2014. The two TBMs will be disassembled and removed.
The two TBMs will be disassembled and removed. The extraction shaft filled in by the end of 2014.
The two TBMs will be disassembled and removed. The extraction shaft filled in by the end of 2014.