Pipeline & SURF Installation Engineering

We provide engineering consultancy for installation of pipeline and SURF including:

  • Pipeline Route Assessment
  • Installation Analyses including
    • Pipelay analysis (static and dynamic)
    • On-bottom stability analysis
    • Free span analysis and rectification
    • Crossing analysis
    • Expansion analysis
    • Fatigue analysis
    • Davit lift analysis
    • Sub-sea lifting
  • Mooring Analysis/ DP Capability Analysis of Pipelay Vessel
  • Pipeline Protection
  • Subsea Foundation System Design
  • Dredging, Trenching and Backfilling Study
  • Risk Assessment

Computer software available in-house:

  • “MOSES” by Ultramarine Inc., U.S.A.
  • ORCAFLEX” by Orcina Limited, United Kingdom
  • SACS” by Engineering Dynamic Inc. U.S.A.
  • FEMAP” with “NX NASTRAN” by Siemens
  • GRLWEAP’ by Pile Dynamic., Cleveland, U.S.A.
  • AllPile” by CivilTechSoftware, U.S.A
  • OFFPIPE” by RCM Inc., Houston
  • DPCAP” by Maritime Research Institute Netherlands
  • AUTOCAD” by Autodesk Inc., U.S.A.
  • “ANSYS”
  • “Autopipe”


Other areas of activity within Engineering & Naval Architecture: