The New Australian Tunnelling Method (NATM) has been found in recent studies and trials to be extremely risky, even for highly professional construction companies exercising extreme care when digging.

The third longest railway tunnel in the country connecting the under-construction Vizhinjam International Seaport being developed by the Adani Port with the railway mainline at Balaramapuram near ...

The New Austrian Tunneling Method (NATM) is being employed for tunnel construction, utilizing sprayed concrete for ground support. Significant progress is reported on the Mumbai-Ahmedabad High-Speed ...

In addition to method competence, the part-time international tunnelling course offered by TU Graz and Montanuniversität Leoben imparts new knowledge about tunnel-boring machinery. The operation and ...

New Delhi [India], September 20 (ANI): In a significant milestone for the ambitious undersea tunnel project between BKC and Shillphata, the New Austrian Tunnelling Method (NATM) has successfully ...