Method for the installation of an offshore maritime structures and offshore maritime structure

(10) WO 2020/188127 Al

(22) 18.03.2019

(43) 24.09.2020

(57) A method for the offshore installation of a construction laid by gravity an the seabed, comprising: the provision of a concrete base (1) delimited by a lower slab (8), a roof (2) and a perimeter wall (5), the interior whereof comprises vertical walls (6, 6‘) forming cells (7, 12, 22); connecting at the periphery of the roof (2) a plurality of hollow metal floats (3) formed by a column with a circular or polygonal base; towing the assembly to the offshore location where the construction is to operate; allowing seawater to enter the cells (12) locatedbelow the roof (2), maintaining the cells (22) locatedbelow the metal floats (3) empty, in such a way that when the cells (12) located below the roof (2) are totally full, both the base and the metal floats (3) are submerged; once the cells located below the roof (2), but not those located below the metal floats (3) are full of water, allowing water to enter the cells (22) located below the ...

(71) BERENGUERINGENIEROS S.L. [ES/ES]; C/ Nuria 36, 2.2, 28034 MADRID (ES)