-         Underwater torch cutting, underwater welding as per DVS 1186 and
          underwarter cutting of all current materials

-         Sheet piling renewal

-         Underwater caulking, drilling, rinsing and extraction

-         Ultrasound wall thickness measuring and recording

-         Underwater concrete work

-         Ground sampling

-         Assembly of and maintenance work on cathodic corrosion protection
          systems

-         Ship's bottom examinations as per GL and ABS

-         Repairs, upkeep and maintenance work on hydraulic engineering
          systems and quay systems

Strong Partner: Jade Dienst GmbH

-         Underwater cable laying

-         Underwater measurement operations

-         Underwater salvage, dosposal of sea damage and wrecks

-         Underwater angle of inclination measurement (EDP supported)

Strong Partner: Jade Dienst GmbH

-         Submarine cable inspection (cable diagnostics, fault location and state
          analyses)

-         Submarine cable detection

-         Submarine cable repair

-         Service for substations and platforms

-         Service for wind energy plants

Strong Partner: Bohlen & Doyen Bauunternehmung GmbH