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People who like First TBM for Thane–Borivali twin tunnel project clears factory tests

    A. Luthra

    First TBM for Thane–Borivali twin tunnel project clears factory tests

    By A. Luthra in the group India Tunnelling
    Each of the four TBMs, including S-1400A, is equipped with a 13.2-metre diameter cutterhead, making them the largest deployed in Mumbai so...