Abstract: With the comprehensive green transformation of economic and social development and the pursuit of China's “dual carbon” targets， offshore wind power project development is gaining momentum and playing an increasingly important role and finding wide application in the global energy transition. Taking a European offshore wind power jacket foundation project as an example， this paper presents the commissioning process of the jacket pile gripper， highlights the differences in gripper commissioning between offshore wind and offshore oil and gas projects， describes the associated test equipment and materials， and summarizes key operational precautions， thus providing a useful reference for similar offshore wind developments.

Key words: offshore wind power, gripper, commissioning process, hydraulic hose