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Fitness for Service (API-579)

Assess damaged or in-service equipment to determine if it can continue operating safely or requires repair or replacement.

Service Overview

Operating with degraded or damaged equipment without proper assessment can lead to unsafe conditions and unplanned failures. Our FFS process addresses these risks by:

  • Evaluating Continued Safe Operation: Determining whether equipment can remain in service under existing conditions. 

  • Assessing Damage Severity: Quantifying the impact of corrosion, cracking, wear, or deformation. 

  • Avoiding Unnecessary Replacement: Supporting repair vs. replace decisions with engineering justification. 

  • Reducing Operational Risk: Identifying safe operating limits and restrictions. 

  • Extending Asset Life: Defining remaining life where continued service is viable. 

Industries We Serve

Our Fitness-for-Service services support industries where safety and reliability are essential:

  • Petrochemicals: Pressure vessels, piping systems, and storage infrastructure. 

  • Sustainable Infrastructure: Hydrogen systems, carbon capture, and renewable energy facilities. 

  • Industrial Manufacturing: Process equipment and production system components. 

  • Aerospace: Evaluation of structural components and support systems.

  • Themed Entertainment: Mechanical systems and infrastructure requiring continued safe operation under dynamic and high-use conditions. 

Why it Matters?

Our team performs detailed assessments across a wide range of equipment and systems:

  • Flaw Assessment & Crack Evaluation: Analysis of surface and subsurface defects. 

  • Corrosion Assessment: Evaluation of wall loss and material degradation over time. 

  • Deformation & Geometric Analysis: Assessment of dents, distortion, and out-of-round conditions. 

  • Load Re-Evaluation: Determination of safe operating conditions under current damage states. 

  • Remaining Life Analysis: Estimation of service life based on degradation mechanisms. 

  • Repair Assessment: Engineering evaluation of acceptable repair methods and their effectiveness. 

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