Alignment and retrofit of a mounting device for a rotor hub of an OWEC

In June 2019, the surveying experts of b.offshore GmbH were commissioned to retrofit a rotor hub mounting device at the new production site of the Siemens Gamesa offshore wind turbines in Cuxhaven. On site, a frame for rotor assembly was measured, rebuilt and aligned.

At the first inspection, the survey team determined the actual position of the existing foundation via a tachymeter survey. With knowledge of the dimensions, a plan was made to rebuild the foundation. The procedure was coordinated with the customer via a method statement, and just a few days later, the alignment and installation of the newly manufactured foundation plates for the new mounting device was completed.

Thanks to its wide range of services, b.offshore was able to realize a short-term rebuild for Siemens Gamesa and will continue to offer solutions in the field of assembly aid design in the future.