Dry dock for building and/or dismantling navel structures
AssigneeGreendock Project Development B.V.
InventorsJan Marius VAN DER STOEL, Doekle Siebren MULDER
Life of this patent
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Abstract
Dry dock for building and/or dismantling navel structures Dry dock for building and/or dismantling a navel structure, including a substantially horizontal floor (1) that is located below a predetermined top level, dock side walls (3, 4, 5) extending from the floor to the top level, a closable access (9) being provided in a said side wall for moving a navel structure into the dock, wherein at least two of the side walls are at least partly slanted, having a gentle slope and a water-impervious layer. The invention also relates to a method for constructing the dry dock.
Claims24
Dry dock for building and/or dismantling a navel structure, comprising a substantially horizontal floor (1) that is located below a predetermined top level (G2), dock side walls (3, 4, 5) extending from the floor to the top level (G2), a closable access (9) being provided in a said side wall (5) for moving a navel structure into the dock, wherein at least two of the side walls (3, 4, 5) are at least partly slanted, having:
- a gentle slope;
- and
- a water-impervious layer (3a), particularly a ground water barrier layer.
Dependencies are inferred from the claim text.