Defect Analysis

If a coating fails before its expected lifespan, a coating inspector (CI) is brought in to perform a defect analysis. This requires an in-depth investigation, with the CI using experience, knowledge and high-tech analytical tools to establish the root cause of the failure.

The CI has to perform a thorough investigation, taking into consideration all the environmental, quality, physical and process aspects that contributed to the coating project and the coating’s failure. Simple observation and specific questioning are important skills to apply to extract as much information as possible.

A qualified CI’s knowledge and experience of coating fundamentals, application techniques and the characteristics of specific defects are vital in making a correct judgment and recommending appropriate remedial action

Project Design

During the project design phase of a coating project the Scope of Works is drafted and formalized by the specifier, paint supplier and the coatings inspector.

Inspection During Application

During application the coatings inspector observes, records and reports key data during preparation; ensures that specifications are adhered to; and does post-application checks.

Maintenance

Coating Inspectors are an essential part of planned or breakdown maintenance at a plant, performing inspections and recommending remedial action where necessary.