90m long and 1600 tonnes weight
Subsea7, A logistics and installation concept has been developed and optimised for the Subsea7 crane ships. Due to their special design and size, these ships offer a very large weather window and sufficient crane capacity to install the required XXL monopiles. A logistics concept was developed for the optimisation of the business case, which makes it possible to utilise the crane ships in the best possible way and have them stationed permanently in the construction field (feeder concept). For the separate delivery of the monopiles, self-floating transport was developed as the solution which is most efficient from both an economic and a technical point of view.