Installing heavy structures, each weighing between 200 and 400 metric tons, at such depths presents significant challenges. A primary concern is the potential for resonance during lowering operations. Resonance can amplify oscillations, leading to increased dynamic loads that jeopardize both equipment and safety.
To address these challenges, Cranemaster® employed two passive heave compensators, each with a Safe Working Load (SWL) of 400 metric tons, arranged in a parallel configuration. This setup effectively shifted the resonance frequency beyond the operational weather window, minimizing the risk of resonance-induced issues. Additionally, a 700-metric-ton swivel was incorporated to prevent torsional forces within the parallel arrangement.
The collaboration between Cranemaster® and the client, underpinned by thorough analysis and strategic planning, culminated in the successful installation of all six structures. This achievement underscores the critical role of advanced heave compensation technology in enhancing safety and efficiency in deep-water offshore operations.
Our team is ready to help you find the optimal solution for your lifting operation. We offer customized solutions tailored to each project. Get in touch to discuss your specific needs and discover how Cranemaster© can enhance operational safety and extend weather windows.
