Olden memories........
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In 1952, James S. Robbins developed the first
modern tunnel boring machine for the Oahe Dam Project in South Dakota, USA. |
![]() |
James S. Robbins stands in front
of an early TBM excavation face showing kerf cutting.
|
Microtunneling is widely being used in India after foreseeing the technical advantages and the ability to work in unfriendly terrain
![]() |
In 1952, James S. Robbins developed the first
modern tunnel boring machine for the Oahe Dam Project in South Dakota, USA. |
![]() |
James S. Robbins stands in front
of an early TBM excavation face showing kerf cutting.
|