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    Inspection Cooling Water Outlet

      The inspection of Cooling Water Outlet from the plant under the access channel to the Waddenzee-side.

      For a client in the North of The Netherlands, DUC Marine Group had to perform an inspection of a cooling water outlet 

      The goal of the inspection was:

      • To assess over which length the pipeline is not filled with sand or sediments;
      • To assess the marine growth on the surface;
      • To determine visually the condition of the pipeline which was repaired earlier by DUC Marine Group;
      • To record the inspection real time on video;
      • To report the inspection;
      • To collect as much as possible information to estimate the costs for cleaning the pipe;
      • To collect samples of the mud for determining the quality for disposal;

      The main safety issues in this project were:

      • The access on one side;
      • The length of 375 m of the pipeline;
      • The maximum depth of -/- 17 m datum NAP;
      • Confined space diving.

      Together with our team of engineers, divers, safety officers and client, we managed to fullfill this project in one single safely controlled dive.

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