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04 — Specialization

Tunnels

As the infrastructure segment in India takes giant strides, tunnels are being used extensively in transportation, defence, irrigation and water supply.

  • We have executed an array of tunnel projects in defence and irrigation sectors using New Austrian Tunnelling Method, latest technology and advanced machinery.
  • We have completed an overall tunnelling of 21.5 km in length, combining projects executed in various parts of India, with tunnel and underground caverns’ sizes varying from a diameter of 6 m to 12 m and 10 m to 14 m respectively.
  • We are fully equipped for underground excavation, rock bolting, shotcreting and lining of tunnels.
  • Presently, we are executing the prestigious Palamuru Lift Irrigation Project for Telangana with underground tunnels of total length 26 km up to a depth of 150 m below ground, including an underground surge pool and pump house.
RVR tunnel works