Offshore wind support

Herman Senior has an extensive experience within the offshore wind farm and renewables support. Not only offshore wind farms but also tidal energy projects have been successfully completed by our vessels over the years.

With our vessels working all around Europe on these projects for years we have gained a solid knowledge in the following works:

  • Cable laying assistance (both export cable from the beach as cables infield, up to 7 knots of tide)
  • Full installation assistance (both monopiles, Tp installation and turbine installation)
  • Diving operations for inspections
  • Supplying assistance
  • Crew transfer by basket
  • Pre-laying of anchor pattern for tidal installation (with tides up to 8 knots)

All of our vessels are equipped with hydraulic pins, hydraulic cranes and state of the art bridge equipment to create a safe working environment.

For a full list of previous projects we worked on please click here.

More information

For any additional information, availability of our vessels or a personal quotation please contact Erwin van Dodewaard on +31 (0)78 619 25 07 of This email address is being protected from spambots. You need JavaScript enabled to view it.

Contact Us


Holding Hermansr BV
Aventurijn 202
3316LB Dordrecht
The Netherlands

T: +31 (0)78 6192507
E: info@hermansr.com
I: www.hermansr.com

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