Utility Tunnelling: Micro Tunnelling - Part 1

Micro tunnelling refers to unmanned, remote-controlled methods for jacking pipes.

This module covers the various methods, in particular, micro tunnelling with hydraulic, pneumatic, auger and scraper conveyance and soil displacement. The focus is on single- and two-phase micro tunnelling, the technical components in micro tunnelling and areas of application.

After completion of this module, you will have a sound knowledge of:

• spectrum of process technologies;
• machine and control components and
• their functions;
• advantages and disadvantages as well as
• areas of application.