About CCM

CCM BV is a private limited company in which the strengths of three experienced firms in offshore wind engineering and composite and metal fabrication are united. CCM worked together with Enersea, Femto and Theuws on the first prototype of the composite monopile cover for Vattenfall’s wind farm Hollandse Kust Zuid (HKZ).

CCM BV, Enersea, Femto and Theuws developed the detailed design which led to a first prototype. At the Theuws yard in Wieringerwerf a functional inspection and water test was carried out with positive results mid-June 2020. At the end of June further tests took place at Sif’s terminal at Maasvlakte 2 in Rotterdam. This time the cover was mounted on a mock up monopile so the complete construction could be tested on functionality, load resistance, water tightness and several other aspects. Also here the test outcome was very promising. Following the successful design and construction of this prototype, Vattenfall decided to grant the production order for the complete 140 monopile covers to the parties involved.

Dutch teamwork

Offshore wind engineering expert transforming conceptual designs into ready to use offshore solutions with specialisation in offshore structures.
Knowledge-intensive engineering firm specialised in Finite Element Analysis (FEA) and Computational Fluid Dynamics (CFD) with broad experience in the offshore sector.
Manufacturer of metal and polyester constructions with own engineering department and three different business units: Theuws Metal, Theuws Polyester and Theuws Assembly.