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Offshore Foundation Drilling (OFD®)

An innovative system to drill offshore foundations


An innovative system to drill offshore foundations



Cooperation of Experts


Cooperation of Experts� HOCHTIEF Solutions AG

Civil Engineering Marine and Offshore

(CEM) - Offshore Experts

e.g. Baltic 2, Global Tech 1, Horn Sea Met

Mast

� HOCHTIEF Solutions AG

Civil Engineering and Tunneling (CET) –

Tunneling Experts

e.g. Gotthard Base Tunnel, CrossRail,

U4 Hamburg, XFEL Hamburg

� Herrenknecht AG

Business Unit Utility Tunnelling (BUUT)

worldwide leading maufacturer

e.g. world largest EPB-Shield, OFD-

technology based on VSM technique



Construction Method


Construction Method


Soft rock

Hard rock


Solutions for upcoming Offshore foundations


Solutions for upcoming Offshore foundations

� large diameter for bigger offshore wind

energy turbines (d > 7,0 m)

� sound reduction during installation

(Germany < 160 dB reµdB(A) in 750 m)

� independed from geologic parameters

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Historic development of OWEA power



Thank you for your attention!


Thank you for your attention!