Asset Criticality

What this topic covers

Prioritize attention using consequence, service importance, redundancy and failure impact.

Core ideas

Criticality is a prioritization tool rather than a claim that low-ranked assets do not matter.

Safety, environmental, production, quality, financial and customer impacts may all be relevant.

Criticality should be reviewed when operating context, redundancy or process role changes.

Program tradeoffs

A mature program does not inspect everything equally; it identifies credible degradation and prioritizes the assets where loss of function matters most.

What good evidence looks like

Data quality, asset identity and decision ownership are as important as the sensor or inspection method.

Lifecycle perspective

Lifecycle thinking links design, operation, maintenance, renewal and retirement rather than treating integrity as a late-life activity.