DCN provides complete inspection and testing services in order to ensure the reliability and safety of your products, equipment or assets.

  • Class inspections of offshore structures
  • UWILD inspections of vessels
  • Assessment of client’s inspection and survey requirements
  • Preparation of Inspection & Test Plans (ITP)
  • Visual Inspection – General (GVI) and Close (CVI)
  • Collection of Cathodic Potential (CP), Ultrasonic Thickness (UT), Magnetic Particle Inspection (MPI) and Alternating Current Field Measurement (ACFM) data
  • Interpretation and analysis of data
  • Production of reports


DCN Diving is certified for In-Water Survey for the following class societies: