Engineering assurance for oil and gas

Our engineering assurance services provide you with confidence that your subsurface and topside equipment, structures and facilities are designed, manufactured, built and installed in accordance with industry standards and regulatory requirements. Our project managers, engineers and naval architects deliver expert advice and solutions to ensure safe and efficient operation throughout their life, by mitigating risk, improving equipment and asset availability in accordance with best practice engineering rules and demonstrating regulatory compliance.

Marine geotechnical engineering assurance

Offshore inspections and management

Liquefied natural gas (LNG) bunkering studies

Ensure the safety, reliability and efficiency of the design, build and operation of LNG bunkering facilities.

Lifting Engineering

Demonstrate compliance to regulatory bodies and verification of design and condition of all lifting equipment across offshore, marine and onshore cranes:

  • Launch and recover systems on diving and ROV support vessels and platforms
  • Ship to shore container handling appliances
  • Conveyor and materials handling systems
  • Associated special tools and installation aids
  • Drill derrick lifting equipment
  • Utility winches
  • Man riding equipment
  • Lifeboat davits and winches
  • Lifting beams and spreaders
  • Pipe laying equipment
  • Lifts and elevators
  • Installation aids for wind farms
  • Link spans

Fitness for service assessments

Demonstrate whether in-service pressurised fixed equipment is fit for operation or purpose and understand present condition, current state of damage, and projected remaining life, through non-destructive evaluation (NDE), testing and assessment of degradation mechanisms, which can be applied to pressure vessels, piping systems, tanks, boilers, furnaces and other fixed equipment within upstream, downstream, processing facilities or power generation facilities.


  • Reduce failure risk
  • Enhance safety
  • Demonstration of compliance to regulatory authorities
  • Improved equipment availability
  • Access to a single source of expertise including:
    • chartered engineers
    • material verification
    • NDE
    • corrosion specialists