Safety Alert

Radiograph duplication and falsification

HSEUK Health and Safety ExecutiveCEMHD01-2023

Radiograph duplication and falsification

Read at HSEOpens the publisher’s page on hse.gov.uk

Summary

This safety alert examines falsified weld radiographs, including duplicated boiler weld images and cropped tank negatives concealing defects. It explains how post-exposure identification and film double loading can enable substitution, and addresses competence, ethical obligations and procedural controls needed to assure non-destructive testing and structural integrity.

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