Marine survey services

Description

TenneT is responsible for the investigation of seabed conditions along its future cable routes within German waters and the German EEZ. Furthermore TenneT is responsible to monitor its existing cable routes in Dutch and German waters and respective EEZs during their operational phase. In order to make sure that the construction planning and work is based on sound information and the operational phase is executed in a safe manner with feasible risk management, TenneT is responsible to acquire high quality seabed information to enable the development of construction and maintenance strategies and to provide contractors and authorities with the required information about seabed conditions. This scope of work is intended to describe the measures which need undertaken to perform along the offshore section of all export cable routes and windfarm connections in operation and German future cable routes designated to be investigated via general engineering survey within water depth of 10 m and beyond. This scope of work is intended to describe measures which need to be undertaken along the Waddensea and Nearshore section of all export cable routes in operation and German future cable routes designated to be investigated via general engineering survey. The routes commence at the transition joint location of the respective landfall locations and water depth of 10 m and less.