Nondestructive Examination (NDE) provides the condition data used to evaluate equipment integrity, identify degradation mechanisms, and support maintenance and inspection decisions.
Effective NDE programs require more than selecting an examination method—they require understanding what damage is expected, where it is likely to occur, and which techniques provide the highest probability of detection.
At Advanced Inspection Solutions, NDE is most effective when aligned with API 571 damage mechanisms, API 580 risk methodologies, and asset-specific inspection objectives.
Our objective is simple:
Collect meaningful integrity data that supports informed decisions
before failures occur.
AIS develops inspection strategies that combine:
NDE should answer a question:
What damage mechanism are we trying to find?
AIS begins with identifying credible degradation mechanisms before selecting examination methods.
Potential conditions include:
The damage mechanism determines the appropriate inspection strategy.
UT is one of the most commonly used examination methods in fixed equipment integrity programs.
Applications include:
UT data often serves as the foundation for corrosion rate calculations and future inspection planning.
PAUT provides advanced ultrasonic capabilities for inspecting complex components and welds.
Potential applications include:
PAUT often provides improved coverage and documentation compared to conventional UT methods.
TOFD may be used when accurate flaw sizing and characterization are required.
Applications can include:
TOFD is frequently used alongside other advanced ultrasonic methods.
RT provides volumetric examination capabilities and may assist with:
Radiography remains an important tool for evaluating areas that may be difficult to assess using other methods.
MT is commonly used on ferromagnetic materials for detecting:
MT is frequently utilized during repair, fabrication, and maintenance activities.
PT is used to identify surface-breaking discontinuities on both ferrous and non-ferrous materials.
Applications include:
Visual inspection remains the foundation of every mechanical integrity program.
AIS places significant emphasis on:
Many integrity concerns are first discovered through effective visual inspections.
AIS utilizes CMLs to establish repeatable inspection data collection points.
CML strategies may support:
Good data begins with good monitoring locations.
NDE plays a critical role in RBI programs.
Inspection effectiveness directly affects:
Probability of Failure
Including:
Consequence of Failure
Supporting informed decisions regarding:
Inspection findings often support engineering evaluations.
AIS utilizes NDE data to support:
Reliable engineering decisions depend on reliable inspection data.
Many organizations focus on inspection methods.
AIS focuses on inspection objectives.
By aligning NDE techniques with API 571 damage mechanisms, API 580 risk methodologies, and asset-specific inspection plans, inspection activities become more focused, more effective, and more valuable to mechanical integrity programs.
"The value of NDE is not found in the method selected, but in the quality of the information used to protect people, assets, and operations."