8. When is HDD used?
HDD is used for pressure lines when high accuracy is not required (±100mm) [...]
7. What is HDD?
Horizontal Directional Drilling (or HDD) is another trenchless steerable method. It is most [...]
6. How are the machines it controlled?
Usually, the machine is controlled from a control room on the surface of [...]
5. In what depths can the tunneling machine work ?
Generally, the ground cover over the machine should be at least 2.5 times [...]
4. What is the maximum length GT had done in one drive?
Gulf Tunneling can install pipelines to indefinite kilometers, with each drive depending on [...]
3. What pipe diameters can Gulf Tunneling provide
GT’s Micro-Tunneling techniques support inner pipe diameters from 200 mm to 3600+ mm. [...]
2. Why Micro-Tunneling ?
The Micro-Tunneling process presents several advantages, including: more cost-effective than large-scale drilling; safer [...]
1. What is Micro-Tunneling?
Micro-Tunneling is a trenchless technology which combines a remote-controlled, steerable boring machine with [...]