Seatec equipped both cranes with their proprietary DipperMaster monitoring system, making position orientation of the crane nozzles in relation to the wreck possible. The excavators were therefore equipped with Seatec's submersible angle transmitters and junction box mounted inclinometers. The monitoring software displayed the crane in a side and a top view in relation to the wreck, which was modelled in profiles.

Auxiliary subsea camera and light systems were mounted to detect the bars once the pick-up location was approached. Seatec also provided all electrical subsea connections including various submersible junction boxes and water ingress detection circuits.

The complete project had to be achieved in a short time frame due to anticipated autumn weather in the Baltic Sea. Engineering, construction and installation had to be accomplished within eight weeks. During this same time frame the operators were trained by Seatec engineers.

By the end of last month the project had been successfully completed, with the majority of the aluminium bars recovered.