Articles in this issue

Immediate displacement of the seabed during Subsea Rock Installation (SRI)
Immediate displacement of the seabed during Subsea Rock Installation (SRI)

The immediate displacement of the subsoil, and therefore the need for extra volumes of rock, can be accurately determined as long as sufficient geotechnical information on the seabed is available. Van Oord dredging and marine contractors has extensive experience in installing subsea rock by using flexible fallpipe techniques.

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At the Bashayer II Oil Export Terminal at Port Sudan, extremely hard coral blocks were fragmented by a new generation of ripper draghead.
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Published March 2008