Positive
Project advancing - milestone achieved
Medium Impact
Significant progress or notable issue
In 2014, Siem Offshore Contractors was awarded the full engineering, procurement, installation and commissioning (EPIC) contract for the inter-array grid (IAG) cable system at the Nordsee One offshore wind farm. Under this contract, Siem Offshore Contractors became responsible for supplying, installing, terminating, trenching and testing approximately 70 kilometres of aluminium-core submarine inter-array cables connecting all 54 turbines and the offshore substation. The scope included provision of associated accessories and offshore support, delivered using the dedicated cable‑lay vessel Siem Aimery and the service/installation support vessel Siem Moxie. The EPIC award consolidated cable supply and installation into a single package, giving Nordsee One a turnkey solution for its internal electrical collection system in the German Bight section of the North Sea.