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|1. (WO2017060291) RISER METHODS AND APPARATUSES|
|Inventors:||HISDAL, Pål Magne
MIDTUN, André, Kristiansen
MYKING, John, Olav
|Title:||RISER METHODS AND APPARATUSES|
A method of landing an apparatus onto a shaft, the method comprising: providing an attachment means attached to and protruding from the shaft at a pre-determined location on the shaft; suspending the apparatus from a topside vessel, such that a portion of the apparatus designed to mate with the attachment means is positioned substantially above the attachment means; manoeuvring the apparatus substantially along the axial direction of the shaft until said portion of the apparatus comes into contact with the attachment means; releasing the apparatus from the topside vessel such that the apparatus becomes supported on the shaft by the attachment means.