Subsea Pipelines

ISBĀ  provides a broad range of services in support of design and operation of subsea pipelines including survey and route selection, feasibility and cost studies, detail design, procurement, contracting and construction supervision.

  • Develop route selection criteria
  • Supervise the survey field and data processing work
  • Design basis definition
  • Pipeline hydraulics and sizing
  • Initial selection of pipeline route
  • Stability analysis and determination of weight coating and/or trenching requirements
  • Wall thickness and steel grade calculation using traditional or limit-state design criteria
  • Pipe spanning analysis and determination of pipe support needs
  • Upheaval buckling analysis and assessment
  • Fatigue and fracture mechanic assessment