EXTENSION ASSEMBLIES AND METHODS THEREOF

A vessel is provided that is an improvement over previously disclosed jack-up rigs and lift boats. The vessel has at least three thrusters and is self-propelled. The vessel additionally has a raised and hollow crane support on which a crane may be mounted. The crane support is preferably affixed to...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	ALTMAN, RICHARD A, BROWN, MICHAEL D, NIMMO, PETER W
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	FIXED CONSTRUCTIONS FOUNDATIONS HYDRAULIC ENGINEERING SOIL SHIFTING
Online-Zugang:	Volltext bestellen
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