Technical Integrity Management Services

On the back of the experience of our team, we provide technical integrity management services for environmental protection and safety during operation of oil and gas assets. During operations, operators require assurances that the solutions available are safe, reliable and cost effective.
The vast and practical experiences of the team allow us to offer you a pragmatic integrity management approach developed based on our strong technical understanding of oil and gas topside and subsea assets. This approach helps you to reduce risks and avoid costly repairs.
Essentially, we will help you make informed decisions compliant with best practices for optimised inspection routines and build an accurate asset data base. The services include:

Integrity Management processes and plans

  • Pipeline integrity management system (PIMS)
  • Subsea integrity management system (SIMS)
  • Corrosion management strategy
  • Pipeline emergency response plan (ERP)
  • Right of way (ROW) management

Specialist engineering analyses

  • Corrosion defect assessment
  • Riser analysis
  • Fatigue analysis
  • Upheaval and lateral buckling analysis
  • Engineering critical assessment (ECA)

Engineering assessments

  • Risk based assessment (RBA)
  • Condition based assessment
  • Failure mode, effects and criticality analysis (FMECA)
  • ICCP assessment (impressed current cathodic protection)
  • Anomaly and defect assessment
  • Fitness for service/purpose
  • Pipeline repair or remedial specification/analysis/design

Inspection and maintenance planning

  • Risk based inspection (RBI)
  • Inspection and maintenance routine (IMR)
  • Subsea inspection strategy

Lifetime extension

  • Full lifetime extension assessment of rigid pipeline and riser systems to ISO TS 12747
  • Full lifetime extension assessment of flexible pipeline and riser system­s
  • Remnant life assessment of both rigid and flexible pipeline systems


  • Material inventory development
  • Cost estimation and project date refinement
  • Cleanliness assessments and cleaning approach selection
  • Decommissioning scoping studie­s
  • Identification and screening of decommissioning approaches
  • Stakeholder identification and engagement strategy
  • Activity scheduling, sequencing and optimization
  • Preparation of environmental impact assessment (EIAs)
  • Decommissioning programme development
  • Liaison with regulatory bodies­
  • Safety case update and update of inspection and maintenance requirements­
  • Offshore technical representation and support
  • Procure development
  • Inspection and monitoring regimes, including over trawling trial
  • Decommissioning best practice and guidance documents