Civil Engineering
Horizontal Directional Drilling (HDD)
Zilex Limited provides professional
Horizontal Directional Drilling (HDD)
services for the installation of pipelines,
conduits, and underground utility
systems using advanced trenchless
technology. Our HDD solutions enable
safe, precise, and environmentally
responsible installations with minimal
surface disruption.
Our HDD services include but are not limited to
Route planning and feasibility
studies
• Pilot hole drilling using advanced
tracking systems
• Borehole enlargement (reaming)
• Product pipe pullback and
installation
• Drilling fluid management
• Post-installation testing and
inspection