Margate WWTW Outfall


  • ABCO Divers Limited were contracted by Seacore as a specialist marine & diving contractor on the 600m x 1800mm OD Margate Storm Outfall for Costains and Southern Water.

  • Diving Inspections procedures during the marine trenching activities, to form the reception pit in preparation to receive the TBM.

  • In water dredging activities to remove stone aggregate placed within the reception pit in support of punch out. (LL)

  • In water operations to expose and inspect the TBM in preparation for flooding a section of the tunnel and detachment in

    advance of recovery to the surface.

  • Diving Operations to install the diffuser system and place scour protection. 

Project Information


Seacore Ltd for Costain and Southern Water


July 2006 – Sept 2006

Client Representatives

Mr Sam Whittaker, Seacore


Long Sea Outfalls

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