Case Studies

Case Studies

Structured non-intrusive inspection delivered in real operating environments.

High-Uncertainty Vessel -> Defensible Integrity Decision

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Amine contactor exterior photograph
Amine contactor SC5 data visual
Amine contactor SC6 data visual

Key Outcomes

  • Removed uncertainty in vessel condition
  • Identified and assessed degradation
  • Enabled confident, evidence-based decisions
NIIIntegrityAssessment

Avoided Shutdown of Critical Process Vessel

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CO2 absorber vessel photograph
CO2 absorber inspection data visual - primary view
CO2 absorber inspection data visual - secondary view

Key Outcomes

  • Maintained production during inspection
  • Eliminated vessel entry and shutdown scope
  • Delivered high-confidence integrity outcome
NIIIVI ReplacementOnline

Complex, High-Risk Asset Inspected Without Disruption

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HP flare KO drum photograph
HP flare KO drum NII overview
HP flare KO drum detail sample

Key Outcomes

  • Completed inspection with no operational impact
  • Reduced execution risk on critical system
  • Delivered reliable integrity data
NIIHigh-Risk SystemOnline

Repeatable NII Strategy for Scalable Inspection Delivery

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Mercury guard bed field photograph
Mercury guard bed workscope visual

Key Outcomes

  • Standardised inspection approach across assets
  • Reduced reliance on shutdown-based methods
  • Enabled long-term planning and optimisation
StrategyNIIPlanning

Thermal & Refractory Monitoring Strategy Established

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Adsorber vessels at site during inspection campaign
Adsorber vessel thermography data visual
Adsorber vessel analysis output visual

Key Outcomes

  • Enabled ongoing condition tracking
  • Improved visibility of degradation
  • Supported proactive maintenance planning
MonitoringThermalRefractory

Pitting Risk Isolated in Targeted Carbon Filter Scope

Carbon filters inspection campaign photograph
Carbon filters inspection data visual
Carbon filters inspection data visual - additional view

Key Outcomes

  • Pitting and manufacturing-related defects quantified
  • NII scope matched directly to the risk profile
  • Campaign finished ahead of the planned window
NIIPittingCampaign

High Slug Catcher Coverage With Vessel Kept Online

Slug catcher field photograph
Slug catcher inspection data sample

Key Outcomes

  • Broad mapping delivered without taking the asset offline
  • Access and coating limits managed in the field
  • Engineering data strengthened turnaround and planning
NIICoverageAccess

Propane Vessel Condition Confirmed by Targeted Sampling

Propane vessels field photograph
Propane vessel inspection data visual

Key Outcomes

  • Wall condition checked at the locations that mattered
  • No active degradation found on the sampling basis
  • Integrity decision reached on schedule with high confidence
NIISamplingVerification

Ready to assess your assets?

If you are evaluating NII or want more control over inspection data, we can review your asset context and recommend the next step.