The Contracting Authority wants to purchase a concept study for a new Compressor Station located at the East coast at Zealand. The Compressor Station is part of the Baltic Pipe project. The Baltic Pipe project is connecting the Norwegian gas transmission system with the Danish transmission system via a subsea pipeline in the North Sea and connecting the Danish transmission system with the Polish transmission systems via a subsea pipeline in the Baltic Sea in order to facilitate the gas supply to Poland. The objective for this concept study is to mature the result from the feasibility study performed in 2016 and to define the Compressor Station in further details and prepare the necessary documentation in order to get a more firm cost estimate, realistic time schedule and a firm basis for the following detailed engineering. Further details can be seen in the tender documents.