Engineering Calculations

IRISNDT can perform recognised industry engineering calculations for the main assets we inspect, items falling under the PSSR regulations, high hazard process plant, atmospheric vessels and storage tank and pipelines, such as but not limited to the list of examples below;

  • Corrosion Rates
  • Failure
  • Rates/Mechanisms
  • Inspection
  • Frequencies
  • Remaining Life
  • Hoop Stress
  • Wind Loads
  • Vacuum Loads
  • Roof Loads
  • Stability
  • Vapour Pressure
  • Settlement
  • Liquid Load
  • Out of Roundness
  • Planar Tilt
  • Capacity Calculations
  • Buckling/Deformation
  • Venting
  • Pressure Design
  • Flange Design
  • PRV’s