Subsea Cable Hang-Off Installation for Vietnam Offshore Wind
The Client
A major Vietnamese infrastructure contractor and leading EPC specialist in high/medium voltage power systems engaged our expertise for a critical offshore wind farm construction phase. The objective was to provide a robust topside cable hang-off system to secure high-voltage power cables at the turbine foundation transition piece, ensuring long-term structural integrity in a challenging offshore environment.
The Challenge
The project demanded a solution capable of overcoming the unique environmental and mechanical hurdles of the Vietnamese coastal region:
Extreme Mechanical Loads: The system required superior tension and load-bearing capacity to ensure cable stability under dynamic marine forces and vibration.
Severe Corrosion Risks: High humidity and salinity levels posed a significant threat to structural longevity, necessitating advanced, marine-garade anti-corrosion protection.
Precision Integration: The hardware had to be precisely engineered to integrate seamlessly with existing turbine foundation transition pieces, ensuring a perfect fit without the need for on-site modifications.
The Solution
Moving beyond standard "off-the-shelf" offerings, we delivered a bespoke, end-to-end engineering solution:
Tailored Engineering & Material Science: By analyzing site-specific climatic data, we optimized material selection and coating specifications to provide maximum resilience against marine growth and salt-spray corrosion.
Transparent Manufacturing Lifecycle: To guarantee total quality assurance, we provided full visibility throughout the production process, including real-time progress updates, verified Material Test Reports (MTRs), and comprehensive Factory Acceptance Test (FAT) data.
Logistics & Regulatory Excellence: We designed customized protective packaging to mitigate transit risks and managed all cross-border customs documentation, ensuring "Zero-Delay" delivery to the project site.
The Result
Operational Performance: Installation was completed ahead of schedule, with the system demonstrating full structural compliance and stability under extreme sea conditions.
Client Satisfaction: The client’s Project Manager stated: "We chose this solution not just for the product performance, but for the professional service that made the entire process worry-free. Their rigor and responsibility make them a trusted partner for our future offshore wind expansions."
Strategic Impact: This successful deployment reinforces our expertise in providing high-reliability cable management solutions for the offshore energy sector, validating our ability to deliver technical innovation alongside customer-centric project management.
This successful deployment in Vietnam is part of our broader capability in offshore cable management. We specialize in engineering high-reliability Cable Protection Systems designed to protect subsea assets throughout their entire service life.
