Bearing blocks campaign Tyra Redevelopment

SubC fabricated and installed the bearing blocks for Tyra Redevelopment as an important part of Allseas’ removal campaign of the old topsides on TEA and TWA.  

The installation required an exceedingly accurate positioning of the bearing blocks, which included 3D verification of the alignment between the bearing blocks.

20 lifting points were installed at the legs for both platforms and used for the topsides single-lift removal by Allseas’ Pioneering Spirit.

SubC fabricated and installed 16 bearing blocks on TEA and 8 bearing blocks on TWA.

Prior to the fabrication and installation phase, SubC was responsible for the preparation including project management and engineering.

Original Source: https://ocean-energyresources.com/2020/08/14/bearing-blocks-campaign-tyra-redevelopment/