Pipelines Engineering

  • Route selection and optimization.
  • Wall thickness sizing and verification.
  • On-bottom stability calculations.
  • Free-span analysis.
  • Bottom roughness analysis.
  • Pipeline expansion and stress analyses.
  • Global buckling and walking analysis.
  • Upheaval buckling analysis for trenched pipeline.
  • Riser and spool flexibility analysis.
  • Riser clamp design.
  • Shore approach design.
  • Trenching / post-lay stability analyses.
  • Pipeline corrosion coating design.
  • Pipeline weight coating design.
  • Cathodic protection design for submarine pipeline.
  • Crossing design for pipelines and cables.
  • Dropped object and pipeline protection study
  • Static and dynamic pipelaying analyses.
  • Davit lift and tie-in analyses including spool piece installation.
  • Design of construction aids.
  • Shore pull analysis and design.
  • Alignment sheets and approach drawings.
  • Overall pipeline field layout and route plans.
  • Material requisition, specifications and datasheets.
  • MTOs.
  • Scope of work for pre-engineering pipeline route surveys.