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Nepal to use first TBM ever for Bheri Babai project

Nepal will welcome its first TBM ever this summer, a 5.06 m (16.6 ft) diameter double shield machine for the Bheri Babai Diversion Multi-purpose Project (BBDMP).

Robbins TBM Sets New Record

The Robbins TBM reached high rates of 870 m (2,855 ft) per month and 58 m (188 ft) per day, setting a record for TBM tunneling in India, for a water tunnel in Mumbai.On January 21, 2014, a Robbins Main Beam TBM completed one of the longest and deepest water supply tunnels in Asia, the Mumbai Water Tunnel. The 6.25 m (20.5 ft) diameter machine displayed excellent performance throughout the 8.3 km (5.2 mi) bore, and achieved impressive advance rates along the way.

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