Crawler UT & Manual NDT

The Problem It Solves

When thickness data matters, broad inspection is rarely the smartest Answer.

On hulls, internals, and complex geometries, operators often need more than visual indication. They need controlled thickness measurement and NDT that can confirm condition, narrow uncertainty, and support what comes next. The problem is that this work is often applied too broadly by default. That increases time, cost, and inspection spread without always improving the usefulness of the final output.
Crawler UT and manual NDT give operators a more precise way to inspect where measurement and verification are actually needed.

Where It Fits Best

Best Suited to Scopes Where Condition Needs to be Measured, not just Observed

This service is most useful where wall thickness, deterioration, or follow-up verification needs to be assessed with more control.

  • FPSO Hulls

    Where thickness measurement is needed across external surfaces and hard-to-reach areas.

  • Less unnecessary spread

    Inspection effort can be focused where evidence points, rather than applied broadly across the asset by default.

  • Complex Geometries

    Where surface condition, shape, or access constraints call for a more deliberate inspection method.

  • Follow-up Verification

    Where visual findings need to be confirmed with more precise measurement before further decisions are made.

What Changes When It’s Done Well

Better Measurement Leads to More Targeted Decisions.

The value is not just in collecting thickness data. It is in what that data helps the team do next.

More precise condition understanding

Teams get clearer measurement where thickness loss, deterioration, or integrity concern needs to be properly assessed.

Less unnecessary spread

Inspection effort can be focused where evidence points, rather than applied broadly across the asset by default.

Stronger follow-up decisions

Measured results help narrow where repair, maintenance, or additional inspection effort should be directed.

Better input for engineering review and reporting

The output can feed into interpretation, structured reporting, and clearer next-step planning.

Need more controlled thickness measurement or follow-up verification?

Speak with us about the asset involved, the inspection objective, and the kind of output your team needs after the measurement is complete.