E39 Romsdalsfjorden – Contract for Offshore and Onshore Seismic Refraction Surveys

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The Romsdsal fjord crossing, or the former Møre axis is a project where the objective is to connect the largest towns in Møre og Romsdal by a ferry-free connection. The project has later been included in the ferry-free coastal highway route project between Kristiansand and Trondheim. The contract includes the collection of geophysical data by using refraction seismic surveys off-shore and onshore. The assignment consists of: — seismic refraction offshore: approx. 9 200 m, — seismic refraction onshore: approx. 500 m. In order to get the best overview possible of the ground conditions for the sub-marine tunnel. The Norwegian Public Roads Administration, the Western Region requests supplementing seismic refraction offhshore and onshore. seismic refraction have previously been conducted along the tunnel stretch in several rounds. This round includes the detailed planning and is basically to achieve parallel lines to previous seismic refraction.