FoundOcean Launches Remedial Stabilisation Solution for Offshore Wind Cables

FoundOcean, Venterra Group's specialist offshore grouting company, has launched a Cable Protection System Remedial Stabilisation Solution designed to help offshore wind operators address CPS instability early and protect cable infrastructure. The solution uses engineered grout-filled fabric formwork to provide precise, secure support where required. With subsea cable failures averaging around two months to repair and often exceeding 10 million pounds in costs, the company positions early intervention as a way to reduce the risk of more disruptive repair campaigns.

 

Details of the Launch

 

FoundOcean has launched a new solution. It addresses cable protection system instability. The company is a specialist grouting firm. It is part of Venterra Group. The solution targets offshore wind operators.

The solution has a clear purpose. It helps address CPS instability early. This protects cable infrastructure. It aims to cover the asset's remaining life. This positions it as a preventive measure.

 

The Commercial Case

 

Early intervention offers significant savings. Subsea cable failures are costly. A single failure takes around two months to repair. Costs can often exceed 10 million pounds. This includes lost power generation.

The solution addresses one failure contributor. CPS instability is one such factor. Addressing it early reduces risk. This prevents compromised cable integrity. It avoids more disruptive repair campaigns.

 

The Instability Problem

 

CPS instability arises from several causes. These include inadequate support. Design issues are another factor. Early degradation can also contribute. These undermine the protection system.

The cable-to-foundation interface is vulnerable. Waves and currents affect it. Complex hydrodynamic loading adds stress. This can move unsupported spans. It increases fatigue and integrity risks.

 

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The Technology

 

The solution uses a specific technology. It employs grout-filled fabric formwork. This is eco-friendly in design. It provides precise, secure support. It targets where support is required.

The formwork adapts to each location. It is engineered around the cable. Seabed conditions and geometry inform it. It conforms to the seabed profile. It can deploy in congested subsea areas.

 

The Advantages

 

The solution offers targeted intervention. It treats localised problems locally. The formwork supports spans evenly. It cradles the cable securely. This allows controlled movement or restraint.

The approach improves on conventional methods. It uses less material than rock dumping. It provides a lower-impact solution. It offers location-specific support. This avoids broad seabed intervention.

 

Significance and Track Record

 

The solution has already been applied. It was used on an offshore wind project. It addressed specific CPS conditions. It provided targeted support. This demonstrated its adaptability.

The solution builds on established expertise. The company has six decades of experience. It applies proven engineering capability. Leadership stressed protecting maturing wind assets. This strengthens resilience across critical infrastructure.