Darß & Zingst OHVS for TSO 50 HERTZ – 2 X 450 MW

Two platforms Darß & Zingst by 50Hertz for the OST-6-1 offshore wind farm in the German Baltic Sea.

Client TSO 50 Hertz
Location German Baltic Sea
Contract EPCIC
Contract Award Februari 2023
Completed Sail Away Q4 2026 Take-over mid 2027
Consultant/Engineer Iv-Offshore & Energy

Project information

With a total capacity of 927 MW, this will be the largest and most powerful offshore wind farm in the Baltic Sea. The consortium HSI (HSM Offshore Energy, Smulders and Iv-Offshore & Energy) are responsible for the engineering, procurement, construction and installation of both substations and jackets. The substructures of the project is a steel construction supporting the topside with 6 legs with 6 piles (i.e. 1 at each leg). It is designed as a Pile through Leg design for shallow water and to be transported in a vertical orientation on a barge and installed by dual crane lift with ILT’s and floating spreader bars. The substructure height is approx. 33 metres.

Dimensions
  • Topside 68x37x21 metres (lxwxh) each
  • Jacket 40x28x33 metres (lxwxh) each
  • Piles 96 inch, length 106 metres
Weight
  • Topside 5.300 MT each
  • Jacket 3.700 MT each
Capacity
  • 450 MW each

Next project

See all projects
Scroll to discover