Abstract: An offshore structure includes an original structure and an extension structure. The original structure includes a main platform supported via a foundation on a seabed. The extension structure includes a platform extension positioned laterally of the main platform and a platform extension support, depending downwardly from the platform extension, into contact with the foundation, so as to support the extension structure directly on the foundation.
Type:
Application
Filed:
August 29, 2017
Publication date:
December 14, 2017
Applicant:
BRITANNIA OPERATOR LIMITED
Inventors:
David Leonard HALL, Gary DEAN, Duncan KNIGHT, Anthony CLARK, Andrew KIRKPATRICK, Paul OLIVER, Bruce John MUNRO, Lindsay MCKAY, Alan RODGER, Eric REID, Donald MACLEOD