Horizontal Directional Drilling (HDD) Crossing

At Eucasper Engineering, we offer specialized HDD (Horizontal Directional Drilling) services tailored for the shore-end installation of submarine cables. Our HDD solutions ensure secure, low-impact landfall operations across diverse environments — from remote beaches to urban waterfronts. We provide end-to-end HDD services designed for submarine cable projects:

1. Feasibility Studies & Route Design

• Shoreline and seabed assessments

• Geotechnical & geophysical surveys

• HDD alignment and bore profile engineering

2. Permitting & Environmental Support

• EIA assistance and regulatory compliance

• Environmentally friendly HDD methodology

• Engagement with local and marine authorities

3. Drilling Operations

• Pilot bore drilling from shore to offshore exit point

• Bore enlargement (reaming) to required diameter

• Installation of HDPE or steel conduit

4. Cable Pull-In & Offshore Integration

• Cable pull-in from vessel through HDD duct

• ROV/diver-assisted offshore operations

• Onshore cable handling and protection

5. Post-Installation Services

• As-built documentation & bore profile reports

• Pressure testing and duct integrity checks

• Optional monitoring and maintenance support