Work on pipelines and conduits
  • carrying out the works on laying the pipeline and conduit
  • survey of the crossing routes
  • excavation
  • stowage and installation of weights
  • formation of banqueting protection
  • installation of pipe inserts
  • execution of works to reduce flange connections of any diameters
  • installation the various types of seals
  • installation of sealing clamps in places of the TFR
  • use all types of underwater welding and cutting the metals
  • cutting reinforced concrete structures