We are expert in Horizontal Directional Drilling | |
| Directional Drilling Commonly called horizontal directional drilling or HDD, is a steerable trenchlessmethod of installing underground pipes, conduits and cables in a shallow arc along a prescribed bore path by using a surface-launched drilling rig, with minimal impact on the surrounding area. Directional boring is used when trenching or excavating is not practical. It is suitable for a variety of soil conditions and jobs including road, landscape and river crossings. Installation lengths up to2000 m have been completed, and diameters up to 1200 mm have been installed in shorter runs. Pipes can be made of materials such as PVC, polyethylene, polypropylene, Ductile iron, and steel if the pipes can be pulled through the drilled hole. Directional boring is not practical if there are voids in the rock or incomplete layers of rock. The best material is solid rock or sedimentary material. Soils with cobble stone are not recommended. There are different types of heads used in the pilot-hole process, and they depend on the geological material. |
Businesses
contact
Western Rollout Contracting Est.
Abdul Aziz Bin Ibrahim Street
Safa-10, Jeddah. K.S.A
Mob : +966544766033
Mob : +966556005652
E-mail1: info@tamdidat.com
E-mail2: mgw@tamdidat.com
Web: www.tamdidat.com