Platforms resting upon the bed of a body of water
AssigneeC. G. Doris
InventorJacques Edouard Jean Lamy
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Abstract
A platform device comprising an underwater structure equipped wth a base resting upon the bed of a body of water, and a bridge carried by said structure above the surface of the body of water, characterized in that the underwater structure comprises, in the base or in proximity thereof, a plurality of chambers which can be kept dry and can be isolated from one another, said chambers being equipped wth access means and being suitable to receive devices or apparatus connected to a network of piping systems placed upon the bed of the sea.
Claims7
In combination with an external piping system resting submerged upon a seabed for conveying a useful fluid between at least two spaced, submerged locations on the seabed, an offshore platform comprising a base structure resting upon the seabed and having means for supporting a bridge structure emergent from the surface of the sea when the base structure is disposed upon the seabed, said base structure including submerged, mutually isolated work chambers located in said base structure and bounded by at least two watertight walls, said work chambers being maintained dry in their undersea environment, an internal piping system housed in said work chambers, means sealed across said watertight walls for interconnecting said submerged external piping system with said internal piping system at a point interposed between said two spaced locations, and including fluid handling means for pumping said useful fluid from that portion of said external piping system located between said offshore platform and one of said spaced locations to that portion of said external piping system located between said offshore platform and another of said spaced locations.
Dependencies are inferred from the claim text.