TRENCHLESS TECHNOLOGY (MICRO TUNNELLING)
Micro Tunneling (M/T) is a process that uses a remotely controlled Micro Tunnel Boring Machine (MTBM) combined with the pipe jacking technique to directly install product pipelines underground in a single pass. This process avoids the need to have long stretches of an open trench for pipe laying, which causes extreme disruption to the community.
Installation of Pipes using Trenchless Technology (Micro Tunnelling):
| Sl. | Experience | Client | Length in Rmt |
| 1. | 1800 mm dia. Trunk Sewer main by Trenchless Technology Method | HMWSSB, Hyderabad, Telangana | Micro tunneling length – 4.5km of 1800 mm dia. |
| 2. | Interceptor Sewers along Najafgarh supplementary and Shahdara Drains Package . No. 1 | Delhi Jal Board, Delhi | Micro Tunneling of length – 2.8km (900 / 1600mm dia) |
| 3. | Interceptor Sewers along Najafgarh supplementary and Shahdara Drains Package. No.6 | Delhi Jal Board, Delhi | Micro Tunneling length of 8.648km (900/ 1600mm dia) |
| 4. | Shifting of Ring Road Truck Sewer in Pragati Maidan, New Delhi – Trenchless | Delhi Jal Board, Delhi | Micro Tunneling length of 1.24 km (1800/ 2000mm dia) |
