Transport & Storage
October 2024 – Hartlepool to Blyth, UK
Harlyn successfully completed the storage and transportation of two spare inter array cables (IAC) and associated accessories for the Moray West Offshore Wind Farm. This critical project, commissioned by Moray Offshore Windfarm (West) Ltd, involved two key elements: transportation and storage.
Safe and Efficient Transport Over 30 Miles
The operation involved moving two high-voltage cables, weighing a total of 364 tonnes, from Hartlepool to Blyth. The cables were meticulously spooled into custom-engineered baskets before being shipped via Roll-on/Roll-off (RoRo) transport. Upon arrival at the Port of Blyth, the baskets were transferred to a designated storage area, where protective covers were installed to ensure cable integrity. Regular inspections will be conducted to maintain their condition over time.
Bespoke Basket Engineering
One of the most complex aspects of the project was designing and fabricating the cable baskets. These were engineered specifically to accommodate the weight and dimensions of the cables while ensuring they met sea transportation standards. Harlyn worked closely with Moray Offshore Windfarm (West) Ltd, refining multiple design iterations before final approval by both the client and an independent third party.
Seamless Execution and Safety Commitment
The transportation and spooling process involved comprehensive planning, including method statements for spooling operations, basket securing on the RoRo, and obtaining necessary port and marine approvals. Harlyn utilized specialized equipment, including a Bow Cable Engine (BCE) for loading and transpooling, and Self-Propelled Modular Transporters (SPMTs) for basket rotation.
Safety remained at the forefront throughout the project. Harlyn’s digital safety culture reporting tool, accessible via QR codes at various site locations, ensured real-time hazard reporting and best practice sharing. This proactive approach contributed to the successful, incident-free completion of the project.
Harlyn remains committed to delivering innovative and safe solutions for offshore wind projects, supporting the growth of the UK’s renewable energy sector.
Neil Crawford, Senior Package Manager
Harlyn Solutions demonstrated technical expertise in handling our complex cable storage and transportation requirements for Moray West. Their methodical approach to engineering bespoke basket designs, seamless execution of the spooling operation, and commitment to safety standards all contributed to a successful job. When faced with last-minute challenges, their team responded quickly with professionalism, ensuring project continuity. Harlyn’s end to end management—from design and fabrication to transportation and storage—delivered a solid turnkey solution. We look forward to partnering with Harlyn on future Ocean Winds offshore wind developments.
