For Levvel/Van Oord, Rigter Handelsonderneming was allowed to help and think about practical solutions.
With a wire crane on a work vessel, concrete blocks of 12 tons had to be placed on the Afsluitdijk.
A hydraulic powerpack provided the solution here. A special block picker was mounted under the powerpack, the pressure and liters were properly adjusted so they could get started.
Everything was operated at a safe distance and with mega range and production.
This is what they live for as Rigter Handelsonderneming, practical thinking together.