Suction arrangement for an anchorage in the seabed and method of operation

The invention relates to a system and method to install an object, such as an anchor, foundation or suction pile, into the sub sea bottom. A suction pile and a combination of dredging action and suction pressure during installation are applied. The dredging action is provided by a liquid stream to e...

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Bibliographische Detailangaben
Hauptverfasser:	BUSSEMAKER, HERM BEREND, RIEMERS, MARK ERIK
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	EMBANKMENTS EQUIPMENT FOR SHIPPING EXCAVATIONS FIXED CONSTRUCTIONS FOUNDATIONS HYDRAULIC ENGINEERING PERFORMING OPERATIONS RELATED EQUIPMENT SHIPS OR OTHER WATERBORNE VESSELS SOIL SHIFTING TRANSPORTING UNDERGROUND OR UNDERWATER STRUCTURES
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Beschreibung
Zusammenfassung:	The invention relates to a system and method to install an object, such as an anchor, foundation or suction pile, into the sub sea bottom. A suction pile and a combination of dredging action and suction pressure during installation are applied. The dredging action is provided by a liquid stream to erode the seabed to remove soil from below the object. Dredging at different levels is feasible. Dredging and suction are applied simultaneously or separately. In an embodiment soil removed during dredging is dumped onto said object.