Opencast pit Nachterstedt

Sea-side explorations in the remaining hole of the former opencast mine of Nachterstedt (Concordiasee) in the course of restoration measures for the restoration of the remaining hole.

Period of performance: July – August 2016


  • Execution of sea-side explorations from a floating working machine (coupling pontoon)
  • Cone penetration incl. measuring of pore water pressure according to DIN EN ISO 22476-1
  • Taking samples with the „direct-push-method“ (soil sampler)
  • Small dynamic testing DIN EN ISO 22476-2
  • Setting out and measuring the starting points

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